4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
673 * Find the current bootstrap width Grid size
674 * Note xs is the default for smaller.. - this is currently used by grids to render correct columns
675 * @returns {String} (xs|sm|md|lg|xl)
678 getGridSize : function()
680 var w = Roo.lib.Dom.getViewWidth();
701 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
702 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
707 * Ext JS Library 1.1.1
708 * Copyright(c) 2006-2007, Ext JS, LLC.
710 * Originally Released Under LGPL - original licence link has changed is not relivant.
713 * <script type="text/javascript">
717 // wrappedn so fnCleanup is not in global scope...
719 function fnCleanUp() {
720 var p = Function.prototype;
721 delete p.createSequence;
723 delete p.createDelegate;
724 delete p.createCallback;
725 delete p.createInterceptor;
727 window.detachEvent("onunload", fnCleanUp);
729 window.attachEvent("onunload", fnCleanUp);
736 * These functions are available on every Function object (any JavaScript function).
738 Roo.apply(Function.prototype, {
740 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
741 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
742 * Will create a function that is bound to those 2 args.
743 * @return {Function} The new function
745 createCallback : function(/*args...*/){
746 // make args available, in function below
747 var args = arguments;
750 return method.apply(window, args);
755 * Creates a delegate (callback) that sets the scope to obj.
756 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
757 * Will create a function that is automatically scoped to this.
758 * @param {Object} obj (optional) The object for which the scope is set
759 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
760 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
761 * if a number the args are inserted at the specified position
762 * @return {Function} The new function
764 createDelegate : function(obj, args, appendArgs){
767 var callArgs = args || arguments;
768 if(appendArgs === true){
769 callArgs = Array.prototype.slice.call(arguments, 0);
770 callArgs = callArgs.concat(args);
771 }else if(typeof appendArgs == "number"){
772 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
773 var applyArgs = [appendArgs, 0].concat(args); // create method call params
774 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
776 return method.apply(obj || window, callArgs);
781 * Calls this function after the number of millseconds specified.
782 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
783 * @param {Object} obj (optional) The object for which the scope is set
784 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
785 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
786 * if a number the args are inserted at the specified position
787 * @return {Number} The timeout id that can be used with clearTimeout
789 defer : function(millis, obj, args, appendArgs){
790 var fn = this.createDelegate(obj, args, appendArgs);
792 return setTimeout(fn, millis);
798 * Create a combined function call sequence of the original function + the passed function.
799 * The resulting function returns the results of the original function.
800 * The passed fcn is called with the parameters of the original function
801 * @param {Function} fcn The function to sequence
802 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
803 * @return {Function} The new function
805 createSequence : function(fcn, scope){
806 if(typeof fcn != "function"){
811 var retval = method.apply(this || window, arguments);
812 fcn.apply(scope || this || window, arguments);
818 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
819 * The resulting function returns the results of the original function.
820 * The passed fcn is called with the parameters of the original function.
822 * @param {Function} fcn The function to call before the original
823 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
824 * @return {Function} The new function
826 createInterceptor : function(fcn, scope){
827 if(typeof fcn != "function"){
834 if(fcn.apply(scope || this || window, arguments) === false){
837 return method.apply(this || window, arguments);
843 * Ext JS Library 1.1.1
844 * Copyright(c) 2006-2007, Ext JS, LLC.
846 * Originally Released Under LGPL - original licence link has changed is not relivant.
849 * <script type="text/javascript">
852 Roo.applyIf(String, {
857 * Escapes the passed string for ' and \
858 * @param {String} string The string to escape
859 * @return {String} The escaped string
862 escape : function(string) {
863 return string.replace(/('|\\)/g, "\\$1");
867 * Pads the left side of a string with a specified character. This is especially useful
868 * for normalizing number and date strings. Example usage:
870 var s = String.leftPad('123', 5, '0');
871 // s now contains the string: '00123'
873 * @param {String} string The original string
874 * @param {Number} size The total length of the output string
875 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
876 * @return {String} The padded string
879 leftPad : function (val, size, ch) {
880 var result = new String(val);
881 if(ch === null || ch === undefined || ch === '') {
884 while (result.length < size) {
885 result = ch + result;
891 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
892 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
894 var cls = 'my-class', text = 'Some text';
895 var s = String.format('<div class="{0}">{1}</div>', cls, text);
896 // s now contains the string: '<div class="my-class">Some text</div>'
898 * @param {String} string The tokenized string to be formatted
899 * @param {String} value1 The value to replace token {0}
900 * @param {String} value2 Etc...
901 * @return {String} The formatted string
904 format : function(format){
905 var args = Array.prototype.slice.call(arguments, 1);
906 return format.replace(/\{(\d+)\}/g, function(m, i){
907 return Roo.util.Format.htmlEncode(args[i]);
915 * Utility function that allows you to easily switch a string between two alternating values. The passed value
916 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
917 * they are already different, the first value passed in is returned. Note that this method returns the new value
918 * but does not change the current string.
920 // alternate sort directions
921 sort = sort.toggle('ASC', 'DESC');
923 // instead of conditional logic:
924 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
926 * @param {String} value The value to compare to the current string
927 * @param {String} other The new value to use if the string already equals the first value passed in
928 * @return {String} The new value
931 String.prototype.toggle = function(value, other){
932 return this == value ? other : value;
937 * Remove invalid unicode characters from a string
939 * @return {String} The clean string
941 String.prototype.unicodeClean = function () {
942 return this.replace(/[\s\S]/g,
943 function(character) {
944 if (character.charCodeAt()< 256) {
948 encodeURIComponent(character);
959 * Ext JS Library 1.1.1
960 * Copyright(c) 2006-2007, Ext JS, LLC.
962 * Originally Released Under LGPL - original licence link has changed is not relivant.
965 * <script type="text/javascript">
971 Roo.applyIf(Number.prototype, {
973 * Checks whether or not the current number is within a desired range. If the number is already within the
974 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
975 * exceeded. Note that this method returns the constrained value but does not change the current number.
976 * @param {Number} min The minimum number in the range
977 * @param {Number} max The maximum number in the range
978 * @return {Number} The constrained value if outside the range, otherwise the current value
980 constrain : function(min, max){
981 return Math.min(Math.max(this, min), max);
985 * Ext JS Library 1.1.1
986 * Copyright(c) 2006-2007, Ext JS, LLC.
988 * Originally Released Under LGPL - original licence link has changed is not relivant.
991 * <script type="text/javascript">
996 Roo.applyIf(Array.prototype, {
999 * Checks whether or not the specified object exists in the array.
1000 * @param {Object} o The object to check for
1001 * @return {Number} The index of o in the array (or -1 if it is not found)
1003 indexOf : function(o){
1004 for (var i = 0, len = this.length; i < len; i++){
1005 if(this[i] == o) { return i; }
1011 * Removes the specified object from the array. If the object is not found nothing happens.
1012 * @param {Object} o The object to remove
1014 remove : function(o){
1015 var index = this.indexOf(o);
1017 this.splice(index, 1);
1021 * Map (JS 1.6 compatibility)
1022 * @param {Function} function to call
1024 map : function(fun )
1026 var len = this.length >>> 0;
1027 if (typeof fun != "function") {
1028 throw new TypeError();
1030 var res = new Array(len);
1031 var thisp = arguments[1];
1032 for (var i = 0; i < len; i++)
1035 res[i] = fun.call(thisp, this[i], i, this);
1043 * @param {Array} o The array to compare to
1044 * @returns {Boolean} true if the same
1046 equals : function(b)
1048 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1055 if (this.length !== b.length) {
1059 // sort?? a.sort().equals(b.sort());
1061 for (var i = 0; i < this.length; ++i) {
1062 if (this[i] !== b[i]) {
1074 Roo.applyIf(Array, {
1078 * @param {Array} o Or Array like object (eg. nodelist)
1085 for (var i =0; i < o.length; i++) {
1094 * Ext JS Library 1.1.1
1095 * Copyright(c) 2006-2007, Ext JS, LLC.
1097 * Originally Released Under LGPL - original licence link has changed is not relivant.
1100 * <script type="text/javascript">
1106 * The date parsing and format syntax is a subset of
1107 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1108 * supported will provide results equivalent to their PHP versions.
1110 * Following is the list of all currently supported formats:
1113 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1115 Format Output Description
1116 ------ ---------- --------------------------------------------------------------
1117 d 10 Day of the month, 2 digits with leading zeros
1118 D Wed A textual representation of a day, three letters
1119 j 10 Day of the month without leading zeros
1120 l Wednesday A full textual representation of the day of the week
1121 S th English ordinal day of month suffix, 2 chars (use with j)
1122 w 3 Numeric representation of the day of the week
1123 z 9 The julian date, or day of the year (0-365)
1124 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1125 F January A full textual representation of the month
1126 m 01 Numeric representation of a month, with leading zeros
1127 M Jan Month name abbreviation, three letters
1128 n 1 Numeric representation of a month, without leading zeros
1129 t 31 Number of days in the given month
1130 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1131 Y 2007 A full numeric representation of a year, 4 digits
1132 y 07 A two digit representation of a year
1133 a pm Lowercase Ante meridiem and Post meridiem
1134 A PM Uppercase Ante meridiem and Post meridiem
1135 g 3 12-hour format of an hour without leading zeros
1136 G 15 24-hour format of an hour without leading zeros
1137 h 03 12-hour format of an hour with leading zeros
1138 H 15 24-hour format of an hour with leading zeros
1139 i 05 Minutes with leading zeros
1140 s 01 Seconds, with leading zeros
1141 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1142 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1143 T CST Timezone setting of the machine running the code
1144 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1147 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1149 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1150 document.write(dt.format('Y-m-d')); //2007-01-10
1151 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1152 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1155 * Here are some standard date/time patterns that you might find helpful. They
1156 * are not part of the source of Date.js, but to use them you can simply copy this
1157 * block of code into any script that is included after Date.js and they will also become
1158 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1161 ISO8601Long:"Y-m-d H:i:s",
1162 ISO8601Short:"Y-m-d",
1164 LongDate: "l, F d, Y",
1165 FullDateTime: "l, F d, Y g:i:s A",
1168 LongTime: "g:i:s A",
1169 SortableDateTime: "Y-m-d\\TH:i:s",
1170 UniversalSortableDateTime: "Y-m-d H:i:sO",
1177 var dt = new Date();
1178 document.write(dt.format(Date.patterns.ShortDate));
1183 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1184 * They generate precompiled functions from date formats instead of parsing and
1185 * processing the pattern every time you format a date. These functions are available
1186 * on every Date object (any javascript function).
1188 * The original article and download are here:
1189 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1196 Returns the number of milliseconds between this date and date
1197 @param {Date} date (optional) Defaults to now
1198 @return {Number} The diff in milliseconds
1199 @member Date getElapsed
1201 Date.prototype.getElapsed = function(date) {
1202 return Math.abs((date || new Date()).getTime()-this.getTime());
1204 // was in date file..
1208 Date.parseFunctions = {count:0};
1210 Date.parseRegexes = [];
1212 Date.formatFunctions = {count:0};
1215 Date.prototype.dateFormat = function(format) {
1216 if (Date.formatFunctions[format] == null) {
1217 Date.createNewFormat(format);
1219 var func = Date.formatFunctions[format];
1220 return this[func]();
1225 * Formats a date given the supplied format string
1226 * @param {String} format The format string
1227 * @return {String} The formatted date
1230 Date.prototype.format = Date.prototype.dateFormat;
1233 Date.createNewFormat = function(format) {
1234 var funcName = "format" + Date.formatFunctions.count++;
1235 Date.formatFunctions[format] = funcName;
1236 var code = "Date.prototype." + funcName + " = function(){return ";
1237 var special = false;
1239 for (var i = 0; i < format.length; ++i) {
1240 ch = format.charAt(i);
1241 if (!special && ch == "\\") {
1246 code += "'" + String.escape(ch) + "' + ";
1249 code += Date.getFormatCode(ch);
1252 /** eval:var:zzzzzzzzzzzzz */
1253 eval(code.substring(0, code.length - 3) + ";}");
1257 Date.getFormatCode = function(character) {
1258 switch (character) {
1260 return "String.leftPad(this.getDate(), 2, '0') + ";
1262 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1264 return "this.getDate() + ";
1266 return "Date.dayNames[this.getDay()] + ";
1268 return "this.getSuffix() + ";
1270 return "this.getDay() + ";
1272 return "this.getDayOfYear() + ";
1274 return "this.getWeekOfYear() + ";
1276 return "Date.monthNames[this.getMonth()] + ";
1278 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1280 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1282 return "(this.getMonth() + 1) + ";
1284 return "this.getDaysInMonth() + ";
1286 return "(this.isLeapYear() ? 1 : 0) + ";
1288 return "this.getFullYear() + ";
1290 return "('' + this.getFullYear()).substring(2, 4) + ";
1292 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1294 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1296 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1298 return "this.getHours() + ";
1300 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1302 return "String.leftPad(this.getHours(), 2, '0') + ";
1304 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1306 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1308 return "this.getGMTOffset() + ";
1310 return "this.getGMTColonOffset() + ";
1312 return "this.getTimezone() + ";
1314 return "(this.getTimezoneOffset() * -60) + ";
1316 return "'" + String.escape(character) + "' + ";
1321 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1322 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1323 * the date format that is not specified will default to the current date value for that part. Time parts can also
1324 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1325 * string or the parse operation will fail.
1328 //dt = Fri May 25 2007 (current date)
1329 var dt = new Date();
1331 //dt = Thu May 25 2006 (today's month/day in 2006)
1332 dt = Date.parseDate("2006", "Y");
1334 //dt = Sun Jan 15 2006 (all date parts specified)
1335 dt = Date.parseDate("2006-1-15", "Y-m-d");
1337 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1338 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1340 * @param {String} input The unparsed date as a string
1341 * @param {String} format The format the date is in
1342 * @return {Date} The parsed date
1345 Date.parseDate = function(input, format) {
1346 if (Date.parseFunctions[format] == null) {
1347 Date.createParser(format);
1349 var func = Date.parseFunctions[format];
1350 return Date[func](input);
1356 Date.createParser = function(format) {
1357 var funcName = "parse" + Date.parseFunctions.count++;
1358 var regexNum = Date.parseRegexes.length;
1359 var currentGroup = 1;
1360 Date.parseFunctions[format] = funcName;
1362 var code = "Date." + funcName + " = function(input){\n"
1363 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1364 + "var d = new Date();\n"
1365 + "y = d.getFullYear();\n"
1366 + "m = d.getMonth();\n"
1367 + "d = d.getDate();\n"
1368 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1369 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1370 + "if (results && results.length > 0) {";
1373 var special = false;
1375 for (var i = 0; i < format.length; ++i) {
1376 ch = format.charAt(i);
1377 if (!special && ch == "\\") {
1382 regex += String.escape(ch);
1385 var obj = Date.formatCodeToRegex(ch, currentGroup);
1386 currentGroup += obj.g;
1388 if (obj.g && obj.c) {
1394 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1395 + "{v = new Date(y, m, d, h, i, s);}\n"
1396 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1397 + "{v = new Date(y, m, d, h, i);}\n"
1398 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1399 + "{v = new Date(y, m, d, h);}\n"
1400 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1401 + "{v = new Date(y, m, d);}\n"
1402 + "else if (y >= 0 && m >= 0)\n"
1403 + "{v = new Date(y, m);}\n"
1404 + "else if (y >= 0)\n"
1405 + "{v = new Date(y);}\n"
1406 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1407 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1408 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1411 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1412 /** eval:var:zzzzzzzzzzzzz */
1417 Date.formatCodeToRegex = function(character, currentGroup) {
1418 switch (character) {
1422 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1425 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1426 s:"(\\d{1,2})"}; // day of month without leading zeroes
1429 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1430 s:"(\\d{2})"}; // day of month with leading zeroes
1434 s:"(?:" + Date.dayNames.join("|") + ")"};
1438 s:"(?:st|nd|rd|th)"};
1453 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1454 s:"(" + Date.monthNames.join("|") + ")"};
1457 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1458 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1461 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1462 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1465 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1466 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1477 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1481 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1482 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1486 c:"if (results[" + currentGroup + "] == 'am') {\n"
1487 + "if (h == 12) { h = 0; }\n"
1488 + "} else { if (h < 12) { h += 12; }}",
1492 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1493 + "if (h == 12) { h = 0; }\n"
1494 + "} else { if (h < 12) { h += 12; }}",
1499 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1500 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1504 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1505 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1508 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1512 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1517 "o = results[", currentGroup, "];\n",
1518 "var sn = o.substring(0,1);\n", // get + / - sign
1519 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1520 "var mn = o.substring(3,5) % 60;\n", // get minutes
1521 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1522 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1524 s:"([+\-]\\d{2,4})"};
1530 "o = results[", currentGroup, "];\n",
1531 "var sn = o.substring(0,1);\n",
1532 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1533 "var mn = o.substring(4,6) % 60;\n",
1534 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1535 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1541 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1544 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1545 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1546 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1550 s:String.escape(character)};
1555 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1556 * @return {String} The abbreviated timezone name (e.g. 'CST')
1558 Date.prototype.getTimezone = function() {
1559 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1563 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1564 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1566 Date.prototype.getGMTOffset = function() {
1567 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1568 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1569 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1573 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1574 * @return {String} 2-characters representing hours and 2-characters representing minutes
1575 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1577 Date.prototype.getGMTColonOffset = function() {
1578 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1579 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1581 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1585 * Get the numeric day number of the year, adjusted for leap year.
1586 * @return {Number} 0 through 364 (365 in leap years)
1588 Date.prototype.getDayOfYear = function() {
1590 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1591 for (var i = 0; i < this.getMonth(); ++i) {
1592 num += Date.daysInMonth[i];
1594 return num + this.getDate() - 1;
1598 * Get the string representation of the numeric week number of the year
1599 * (equivalent to the format specifier 'W').
1600 * @return {String} '00' through '52'
1602 Date.prototype.getWeekOfYear = function() {
1603 // Skip to Thursday of this week
1604 var now = this.getDayOfYear() + (4 - this.getDay());
1605 // Find the first Thursday of the year
1606 var jan1 = new Date(this.getFullYear(), 0, 1);
1607 var then = (7 - jan1.getDay() + 4);
1608 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1612 * Whether or not the current date is in a leap year.
1613 * @return {Boolean} True if the current date is in a leap year, else false
1615 Date.prototype.isLeapYear = function() {
1616 var year = this.getFullYear();
1617 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1621 * Get the first day of the current month, adjusted for leap year. The returned value
1622 * is the numeric day index within the week (0-6) which can be used in conjunction with
1623 * the {@link #monthNames} array to retrieve the textual day name.
1626 var dt = new Date('1/10/2007');
1627 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1629 * @return {Number} The day number (0-6)
1631 Date.prototype.getFirstDayOfMonth = function() {
1632 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1633 return (day < 0) ? (day + 7) : day;
1637 * Get the last day of the current month, adjusted for leap year. The returned value
1638 * is the numeric day index within the week (0-6) which can be used in conjunction with
1639 * the {@link #monthNames} array to retrieve the textual day name.
1642 var dt = new Date('1/10/2007');
1643 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1645 * @return {Number} The day number (0-6)
1647 Date.prototype.getLastDayOfMonth = function() {
1648 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1649 return (day < 0) ? (day + 7) : day;
1654 * Get the first date of this date's month
1657 Date.prototype.getFirstDateOfMonth = function() {
1658 return new Date(this.getFullYear(), this.getMonth(), 1);
1662 * Get the last date of this date's month
1665 Date.prototype.getLastDateOfMonth = function() {
1666 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1669 * Get the number of days in the current month, adjusted for leap year.
1670 * @return {Number} The number of days in the month
1672 Date.prototype.getDaysInMonth = function() {
1673 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1674 return Date.daysInMonth[this.getMonth()];
1678 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1679 * @return {String} 'st, 'nd', 'rd' or 'th'
1681 Date.prototype.getSuffix = function() {
1682 switch (this.getDate()) {
1699 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1702 * An array of textual month names.
1703 * Override these values for international dates, for example...
1704 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1723 * An array of textual day names.
1724 * Override these values for international dates, for example...
1725 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1741 Date.monthNumbers = {
1756 * Creates and returns a new Date instance with the exact same date value as the called instance.
1757 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1758 * variable will also be changed. When the intention is to create a new variable that will not
1759 * modify the original instance, you should create a clone.
1761 * Example of correctly cloning a date:
1764 var orig = new Date('10/1/2006');
1767 document.write(orig); //returns 'Thu Oct 05 2006'!
1770 var orig = new Date('10/1/2006');
1771 var copy = orig.clone();
1773 document.write(orig); //returns 'Thu Oct 01 2006'
1775 * @return {Date} The new Date instance
1777 Date.prototype.clone = function() {
1778 return new Date(this.getTime());
1782 * Clears any time information from this date
1783 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1784 @return {Date} this or the clone
1786 Date.prototype.clearTime = function(clone){
1788 return this.clone().clearTime();
1793 this.setMilliseconds(0);
1798 // safari setMonth is broken -- check that this is only donw once...
1799 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1800 Date.brokenSetMonth = Date.prototype.setMonth;
1801 Date.prototype.setMonth = function(num){
1803 var n = Math.ceil(-num);
1804 var back_year = Math.ceil(n/12);
1805 var month = (n % 12) ? 12 - n % 12 : 0 ;
1806 this.setFullYear(this.getFullYear() - back_year);
1807 return Date.brokenSetMonth.call(this, month);
1809 return Date.brokenSetMonth.apply(this, arguments);
1814 /** Date interval constant
1818 /** Date interval constant
1822 /** Date interval constant
1826 /** Date interval constant
1830 /** Date interval constant
1834 /** Date interval constant
1838 /** Date interval constant
1844 * Provides a convenient method of performing basic date arithmetic. This method
1845 * does not modify the Date instance being called - it creates and returns
1846 * a new Date instance containing the resulting date value.
1851 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1852 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1854 //Negative values will subtract correctly:
1855 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1856 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1858 //You can even chain several calls together in one line!
1859 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1860 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1863 * @param {String} interval A valid date interval enum value
1864 * @param {Number} value The amount to add to the current date
1865 * @return {Date} The new Date instance
1867 Date.prototype.add = function(interval, value){
1868 var d = this.clone();
1869 if (!interval || value === 0) { return d; }
1870 switch(interval.toLowerCase()){
1872 d.setMilliseconds(this.getMilliseconds() + value);
1875 d.setSeconds(this.getSeconds() + value);
1878 d.setMinutes(this.getMinutes() + value);
1881 d.setHours(this.getHours() + value);
1884 d.setDate(this.getDate() + value);
1887 var day = this.getDate();
1889 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1892 d.setMonth(this.getMonth() + value);
1895 d.setFullYear(this.getFullYear() + value);
1901 * @class Roo.lib.Dom
1905 * Dom utils (from YIU afaik)
1911 * Get the view width
1912 * @param {Boolean} full True will get the full document, otherwise it's the view width
1913 * @return {Number} The width
1916 getViewWidth : function(full) {
1917 return full ? this.getDocumentWidth() : this.getViewportWidth();
1920 * Get the view height
1921 * @param {Boolean} full True will get the full document, otherwise it's the view height
1922 * @return {Number} The height
1924 getViewHeight : function(full) {
1925 return full ? this.getDocumentHeight() : this.getViewportHeight();
1928 * Get the Full Document height
1929 * @return {Number} The height
1931 getDocumentHeight: function() {
1932 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1933 return Math.max(scrollHeight, this.getViewportHeight());
1936 * Get the Full Document width
1937 * @return {Number} The width
1939 getDocumentWidth: function() {
1940 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1941 return Math.max(scrollWidth, this.getViewportWidth());
1944 * Get the Window Viewport height
1945 * @return {Number} The height
1947 getViewportHeight: function() {
1948 var height = self.innerHeight;
1949 var mode = document.compatMode;
1951 if ((mode || Roo.isIE) && !Roo.isOpera) {
1952 height = (mode == "CSS1Compat") ?
1953 document.documentElement.clientHeight :
1954 document.body.clientHeight;
1960 * Get the Window Viewport width
1961 * @return {Number} The width
1963 getViewportWidth: function() {
1964 var width = self.innerWidth;
1965 var mode = document.compatMode;
1967 if (mode || Roo.isIE) {
1968 width = (mode == "CSS1Compat") ?
1969 document.documentElement.clientWidth :
1970 document.body.clientWidth;
1975 isAncestor : function(p, c) {
1982 if (p.contains && !Roo.isSafari) {
1983 return p.contains(c);
1984 } else if (p.compareDocumentPosition) {
1985 return !!(p.compareDocumentPosition(c) & 16);
1987 var parent = c.parentNode;
1992 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1995 parent = parent.parentNode;
2001 getRegion : function(el) {
2002 return Roo.lib.Region.getRegion(el);
2005 getY : function(el) {
2006 return this.getXY(el)[1];
2009 getX : function(el) {
2010 return this.getXY(el)[0];
2013 getXY : function(el) {
2014 var p, pe, b, scroll, bd = document.body;
2015 el = Roo.getDom(el);
2016 var fly = Roo.lib.AnimBase.fly;
2017 if (el.getBoundingClientRect) {
2018 b = el.getBoundingClientRect();
2019 scroll = fly(document).getScroll();
2020 return [b.left + scroll.left, b.top + scroll.top];
2026 var hasAbsolute = fly(el).getStyle("position") == "absolute";
2033 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
2040 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
2041 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2048 if (p != el && pe.getStyle('overflow') != 'visible') {
2056 if (Roo.isSafari && hasAbsolute) {
2061 if (Roo.isGecko && !hasAbsolute) {
2063 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2064 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2068 while (p && p != bd) {
2069 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2081 setXY : function(el, xy) {
2082 el = Roo.fly(el, '_setXY');
2084 var pts = el.translatePoints(xy);
2085 if (xy[0] !== false) {
2086 el.dom.style.left = pts.left + "px";
2088 if (xy[1] !== false) {
2089 el.dom.style.top = pts.top + "px";
2093 setX : function(el, x) {
2094 this.setXY(el, [x, false]);
2097 setY : function(el, y) {
2098 this.setXY(el, [false, y]);
2102 * Portions of this file are based on pieces of Yahoo User Interface Library
2103 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2104 * YUI licensed under the BSD License:
2105 * http://developer.yahoo.net/yui/license.txt
2106 * <script type="text/javascript">
2110 Roo.lib.Event = function() {
2111 var loadComplete = false;
2113 var unloadListeners = [];
2115 var onAvailStack = [];
2117 var lastError = null;
2130 startInterval: function() {
2131 if (!this._interval) {
2133 var callback = function() {
2134 self._tryPreloadAttach();
2136 this._interval = setInterval(callback, this.POLL_INTERVAL);
2141 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2142 onAvailStack.push({ id: p_id,
2145 override: p_override,
2146 checkReady: false });
2148 retryCount = this.POLL_RETRYS;
2149 this.startInterval();
2153 addListener: function(el, eventName, fn) {
2154 el = Roo.getDom(el);
2159 if ("unload" == eventName) {
2160 unloadListeners[unloadListeners.length] =
2161 [el, eventName, fn];
2165 var wrappedFn = function(e) {
2166 return fn(Roo.lib.Event.getEvent(e));
2169 var li = [el, eventName, fn, wrappedFn];
2171 var index = listeners.length;
2172 listeners[index] = li;
2174 this.doAdd(el, eventName, wrappedFn, false);
2180 removeListener: function(el, eventName, fn) {
2183 el = Roo.getDom(el);
2186 return this.purgeElement(el, false, eventName);
2190 if ("unload" == eventName) {
2192 for (i = 0,len = unloadListeners.length; i < len; i++) {
2193 var li = unloadListeners[i];
2196 li[1] == eventName &&
2198 unloadListeners.splice(i, 1);
2206 var cacheItem = null;
2209 var index = arguments[3];
2211 if ("undefined" == typeof index) {
2212 index = this._getCacheIndex(el, eventName, fn);
2216 cacheItem = listeners[index];
2219 if (!el || !cacheItem) {
2223 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2225 delete listeners[index][this.WFN];
2226 delete listeners[index][this.FN];
2227 listeners.splice(index, 1);
2234 getTarget: function(ev, resolveTextNode) {
2235 ev = ev.browserEvent || ev;
2236 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2237 var t = ev.target || ev.srcElement;
2238 return this.resolveTextNode(t);
2242 resolveTextNode: function(node) {
2243 if (Roo.isSafari && node && 3 == node.nodeType) {
2244 return node.parentNode;
2251 getPageX: function(ev) {
2252 ev = ev.browserEvent || ev;
2253 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2255 if (!x && 0 !== x) {
2256 x = ev.clientX || 0;
2259 x += this.getScroll()[1];
2267 getPageY: function(ev) {
2268 ev = ev.browserEvent || ev;
2269 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2271 if (!y && 0 !== y) {
2272 y = ev.clientY || 0;
2275 y += this.getScroll()[0];
2284 getXY: function(ev) {
2285 ev = ev.browserEvent || ev;
2286 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2287 return [this.getPageX(ev), this.getPageY(ev)];
2291 getRelatedTarget: function(ev) {
2292 ev = ev.browserEvent || ev;
2293 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2294 var t = ev.relatedTarget;
2296 if (ev.type == "mouseout") {
2298 } else if (ev.type == "mouseover") {
2303 return this.resolveTextNode(t);
2307 getTime: function(ev) {
2308 ev = ev.browserEvent || ev;
2309 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2311 var t = new Date().getTime();
2315 this.lastError = ex;
2324 stopEvent: function(ev) {
2325 this.stopPropagation(ev);
2326 this.preventDefault(ev);
2330 stopPropagation: function(ev) {
2331 ev = ev.browserEvent || ev;
2332 if (ev.stopPropagation) {
2333 ev.stopPropagation();
2335 ev.cancelBubble = true;
2340 preventDefault: function(ev) {
2341 ev = ev.browserEvent || ev;
2342 if(ev.preventDefault) {
2343 ev.preventDefault();
2345 ev.returnValue = false;
2350 getEvent: function(e) {
2351 var ev = e || window.event;
2353 var c = this.getEvent.caller;
2355 ev = c.arguments[0];
2356 if (ev && Event == ev.constructor) {
2366 getCharCode: function(ev) {
2367 ev = ev.browserEvent || ev;
2368 return ev.charCode || ev.keyCode || 0;
2372 _getCacheIndex: function(el, eventName, fn) {
2373 for (var i = 0,len = listeners.length; i < len; ++i) {
2374 var li = listeners[i];
2376 li[this.FN] == fn &&
2377 li[this.EL] == el &&
2378 li[this.TYPE] == eventName) {
2390 getEl: function(id) {
2391 return document.getElementById(id);
2395 clearCache: function() {
2399 _load: function(e) {
2400 loadComplete = true;
2401 var EU = Roo.lib.Event;
2405 EU.doRemove(window, "load", EU._load);
2410 _tryPreloadAttach: function() {
2419 var tryAgain = !loadComplete;
2421 tryAgain = (retryCount > 0);
2426 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2427 var item = onAvailStack[i];
2429 var el = this.getEl(item.id);
2432 if (!item.checkReady ||
2435 (document && document.body)) {
2438 if (item.override) {
2439 if (item.override === true) {
2442 scope = item.override;
2445 item.fn.call(scope, item.obj);
2446 onAvailStack[i] = null;
2449 notAvail.push(item);
2454 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2458 this.startInterval();
2460 clearInterval(this._interval);
2461 this._interval = null;
2464 this.locked = false;
2471 purgeElement: function(el, recurse, eventName) {
2472 var elListeners = this.getListeners(el, eventName);
2474 for (var i = 0,len = elListeners.length; i < len; ++i) {
2475 var l = elListeners[i];
2476 this.removeListener(el, l.type, l.fn);
2480 if (recurse && el && el.childNodes) {
2481 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2482 this.purgeElement(el.childNodes[i], recurse, eventName);
2488 getListeners: function(el, eventName) {
2489 var results = [], searchLists;
2491 searchLists = [listeners, unloadListeners];
2492 } else if (eventName == "unload") {
2493 searchLists = [unloadListeners];
2495 searchLists = [listeners];
2498 for (var j = 0; j < searchLists.length; ++j) {
2499 var searchList = searchLists[j];
2500 if (searchList && searchList.length > 0) {
2501 for (var i = 0,len = searchList.length; i < len; ++i) {
2502 var l = searchList[i];
2503 if (l && l[this.EL] === el &&
2504 (!eventName || eventName === l[this.TYPE])) {
2509 adjust: l[this.ADJ_SCOPE],
2517 return (results.length) ? results : null;
2521 _unload: function(e) {
2523 var EU = Roo.lib.Event, i, j, l, len, index;
2525 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2526 l = unloadListeners[i];
2529 if (l[EU.ADJ_SCOPE]) {
2530 if (l[EU.ADJ_SCOPE] === true) {
2533 scope = l[EU.ADJ_SCOPE];
2536 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2537 unloadListeners[i] = null;
2543 unloadListeners = null;
2545 if (listeners && listeners.length > 0) {
2546 j = listeners.length;
2549 l = listeners[index];
2551 EU.removeListener(l[EU.EL], l[EU.TYPE],
2561 EU.doRemove(window, "unload", EU._unload);
2566 getScroll: function() {
2567 var dd = document.documentElement, db = document.body;
2568 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2569 return [dd.scrollTop, dd.scrollLeft];
2571 return [db.scrollTop, db.scrollLeft];
2578 doAdd: function () {
2579 if (window.addEventListener) {
2580 return function(el, eventName, fn, capture) {
2581 el.addEventListener(eventName, fn, (capture));
2583 } else if (window.attachEvent) {
2584 return function(el, eventName, fn, capture) {
2585 el.attachEvent("on" + eventName, fn);
2594 doRemove: function() {
2595 if (window.removeEventListener) {
2596 return function (el, eventName, fn, capture) {
2597 el.removeEventListener(eventName, fn, (capture));
2599 } else if (window.detachEvent) {
2600 return function (el, eventName, fn) {
2601 el.detachEvent("on" + eventName, fn);
2613 var E = Roo.lib.Event;
2614 E.on = E.addListener;
2615 E.un = E.removeListener;
2617 if (document && document.body) {
2620 E.doAdd(window, "load", E._load);
2622 E.doAdd(window, "unload", E._unload);
2623 E._tryPreloadAttach();
2630 * @class Roo.lib.Ajax
2632 * provide a simple Ajax request utility functions
2634 * Portions of this file are based on pieces of Yahoo User Interface Library
2635 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2636 * YUI licensed under the BSD License:
2637 * http://developer.yahoo.net/yui/license.txt
2638 * <script type="text/javascript">
2646 request : function(method, uri, cb, data, options) {
2648 var hs = options.headers;
2651 if(hs.hasOwnProperty(h)){
2652 this.initHeader(h, hs[h], false);
2656 if(options.xmlData){
2657 this.initHeader('Content-Type', 'text/xml', false);
2659 data = options.xmlData;
2663 return this.asyncRequest(method, uri, cb, data);
2669 * @param {DomForm} form element
2670 * @return {String} urlencode form output.
2672 serializeForm : function(form) {
2673 if(typeof form == 'string') {
2674 form = (document.getElementById(form) || document.forms[form]);
2677 var el, name, val, disabled, data = '', hasSubmit = false;
2678 for (var i = 0; i < form.elements.length; i++) {
2679 el = form.elements[i];
2680 disabled = form.elements[i].disabled;
2681 name = form.elements[i].name;
2682 val = form.elements[i].value;
2684 if (!disabled && name){
2688 case 'select-multiple':
2689 for (var j = 0; j < el.options.length; j++) {
2690 if (el.options[j].selected) {
2692 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2695 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2703 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2716 if(hasSubmit == false) {
2717 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2722 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2727 data = data.substr(0, data.length - 1);
2735 useDefaultHeader:true,
2737 defaultPostHeader:'application/x-www-form-urlencoded',
2739 useDefaultXhrHeader:true,
2741 defaultXhrHeader:'XMLHttpRequest',
2743 hasDefaultHeaders:true,
2755 setProgId:function(id)
2757 this.activeX.unshift(id);
2760 setDefaultPostHeader:function(b)
2762 this.useDefaultHeader = b;
2765 setDefaultXhrHeader:function(b)
2767 this.useDefaultXhrHeader = b;
2770 setPollingInterval:function(i)
2772 if (typeof i == 'number' && isFinite(i)) {
2773 this.pollInterval = i;
2777 createXhrObject:function(transactionId)
2783 http = new XMLHttpRequest();
2785 obj = { conn:http, tId:transactionId };
2789 for (var i = 0; i < this.activeX.length; ++i) {
2793 http = new ActiveXObject(this.activeX[i]);
2795 obj = { conn:http, tId:transactionId };
2808 getConnectionObject:function()
2811 var tId = this.transactionId;
2815 o = this.createXhrObject(tId);
2817 this.transactionId++;
2828 asyncRequest:function(method, uri, callback, postData)
2830 var o = this.getConnectionObject();
2836 o.conn.open(method, uri, true);
2838 if (this.useDefaultXhrHeader) {
2839 if (!this.defaultHeaders['X-Requested-With']) {
2840 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2844 if(postData && this.useDefaultHeader){
2845 this.initHeader('Content-Type', this.defaultPostHeader);
2848 if (this.hasDefaultHeaders || this.hasHeaders) {
2852 this.handleReadyState(o, callback);
2853 o.conn.send(postData || null);
2859 handleReadyState:function(o, callback)
2863 if (callback && callback.timeout) {
2865 this.timeout[o.tId] = window.setTimeout(function() {
2866 oConn.abort(o, callback, true);
2867 }, callback.timeout);
2870 this.poll[o.tId] = window.setInterval(
2872 if (o.conn && o.conn.readyState == 4) {
2873 window.clearInterval(oConn.poll[o.tId]);
2874 delete oConn.poll[o.tId];
2876 if(callback && callback.timeout) {
2877 window.clearTimeout(oConn.timeout[o.tId]);
2878 delete oConn.timeout[o.tId];
2881 oConn.handleTransactionResponse(o, callback);
2884 , this.pollInterval);
2887 handleTransactionResponse:function(o, callback, isAbort)
2891 this.releaseObject(o);
2895 var httpStatus, responseObject;
2899 if (o.conn.status !== undefined && o.conn.status != 0) {
2900 httpStatus = o.conn.status;
2912 if (httpStatus >= 200 && httpStatus < 300) {
2913 responseObject = this.createResponseObject(o, callback.argument);
2914 if (callback.success) {
2915 if (!callback.scope) {
2916 callback.success(responseObject);
2921 callback.success.apply(callback.scope, [responseObject]);
2926 switch (httpStatus) {
2934 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2935 if (callback.failure) {
2936 if (!callback.scope) {
2937 callback.failure(responseObject);
2940 callback.failure.apply(callback.scope, [responseObject]);
2945 responseObject = this.createResponseObject(o, callback.argument);
2946 if (callback.failure) {
2947 if (!callback.scope) {
2948 callback.failure(responseObject);
2951 callback.failure.apply(callback.scope, [responseObject]);
2957 this.releaseObject(o);
2958 responseObject = null;
2961 createResponseObject:function(o, callbackArg)
2968 var headerStr = o.conn.getAllResponseHeaders();
2969 var header = headerStr.split('\n');
2970 for (var i = 0; i < header.length; i++) {
2971 var delimitPos = header[i].indexOf(':');
2972 if (delimitPos != -1) {
2973 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2981 obj.status = o.conn.status;
2982 obj.statusText = o.conn.statusText;
2983 obj.getResponseHeader = headerObj;
2984 obj.getAllResponseHeaders = headerStr;
2985 obj.responseText = o.conn.responseText;
2986 obj.responseXML = o.conn.responseXML;
2988 if (typeof callbackArg !== undefined) {
2989 obj.argument = callbackArg;
2995 createExceptionObject:function(tId, callbackArg, isAbort)
2998 var COMM_ERROR = 'communication failure';
2999 var ABORT_CODE = -1;
3000 var ABORT_ERROR = 'transaction aborted';
3006 obj.status = ABORT_CODE;
3007 obj.statusText = ABORT_ERROR;
3010 obj.status = COMM_CODE;
3011 obj.statusText = COMM_ERROR;
3015 obj.argument = callbackArg;
3021 initHeader:function(label, value, isDefault)
3023 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
3025 if (headerObj[label] === undefined) {
3026 headerObj[label] = value;
3031 headerObj[label] = value + "," + headerObj[label];
3035 this.hasDefaultHeaders = true;
3038 this.hasHeaders = true;
3043 setHeader:function(o)
3045 if (this.hasDefaultHeaders) {
3046 for (var prop in this.defaultHeaders) {
3047 if (this.defaultHeaders.hasOwnProperty(prop)) {
3048 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3053 if (this.hasHeaders) {
3054 for (var prop in this.headers) {
3055 if (this.headers.hasOwnProperty(prop)) {
3056 o.conn.setRequestHeader(prop, this.headers[prop]);
3060 this.hasHeaders = false;
3064 resetDefaultHeaders:function() {
3065 delete this.defaultHeaders;
3066 this.defaultHeaders = {};
3067 this.hasDefaultHeaders = false;
3070 abort:function(o, callback, isTimeout)
3072 if(this.isCallInProgress(o)) {
3074 window.clearInterval(this.poll[o.tId]);
3075 delete this.poll[o.tId];
3077 delete this.timeout[o.tId];
3080 this.handleTransactionResponse(o, callback, true);
3090 isCallInProgress:function(o)
3093 return o.conn.readyState != 4 && o.conn.readyState != 0;
3102 releaseObject:function(o)
3111 'MSXML2.XMLHTTP.3.0',
3119 * Portions of this file are based on pieces of Yahoo User Interface Library
3120 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3121 * YUI licensed under the BSD License:
3122 * http://developer.yahoo.net/yui/license.txt
3123 * <script type="text/javascript">
3127 Roo.lib.Region = function(t, r, b, l) {
3137 Roo.lib.Region.prototype = {
3138 contains : function(region) {
3139 return ( region.left >= this.left &&
3140 region.right <= this.right &&
3141 region.top >= this.top &&
3142 region.bottom <= this.bottom );
3146 getArea : function() {
3147 return ( (this.bottom - this.top) * (this.right - this.left) );
3150 intersect : function(region) {
3151 var t = Math.max(this.top, region.top);
3152 var r = Math.min(this.right, region.right);
3153 var b = Math.min(this.bottom, region.bottom);
3154 var l = Math.max(this.left, region.left);
3156 if (b >= t && r >= l) {
3157 return new Roo.lib.Region(t, r, b, l);
3162 union : function(region) {
3163 var t = Math.min(this.top, region.top);
3164 var r = Math.max(this.right, region.right);
3165 var b = Math.max(this.bottom, region.bottom);
3166 var l = Math.min(this.left, region.left);
3168 return new Roo.lib.Region(t, r, b, l);
3171 adjust : function(t, l, b, r) {
3180 Roo.lib.Region.getRegion = function(el) {
3181 var p = Roo.lib.Dom.getXY(el);
3184 var r = p[0] + el.offsetWidth;
3185 var b = p[1] + el.offsetHeight;
3188 return new Roo.lib.Region(t, r, b, l);
3191 * Portions of this file are based on pieces of Yahoo User Interface Library
3192 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3193 * YUI licensed under the BSD License:
3194 * http://developer.yahoo.net/yui/license.txt
3195 * <script type="text/javascript">
3198 //@@dep Roo.lib.Region
3201 Roo.lib.Point = function(x, y) {
3202 if (x instanceof Array) {
3206 this.x = this.right = this.left = this[0] = x;
3207 this.y = this.top = this.bottom = this[1] = y;
3210 Roo.lib.Point.prototype = new Roo.lib.Region();
3212 * Portions of this file are based on pieces of Yahoo User Interface Library
3213 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3214 * YUI licensed under the BSD License:
3215 * http://developer.yahoo.net/yui/license.txt
3216 * <script type="text/javascript">
3223 scroll : function(el, args, duration, easing, cb, scope) {
3224 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3227 motion : function(el, args, duration, easing, cb, scope) {
3228 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3231 color : function(el, args, duration, easing, cb, scope) {
3232 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3235 run : function(el, args, duration, easing, cb, scope, type) {
3236 type = type || Roo.lib.AnimBase;
3237 if (typeof easing == "string") {
3238 easing = Roo.lib.Easing[easing];
3240 var anim = new type(el, args, duration, easing);
3241 anim.animateX(function() {
3242 Roo.callback(cb, scope);
3248 * Portions of this file are based on pieces of Yahoo User Interface Library
3249 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3250 * YUI licensed under the BSD License:
3251 * http://developer.yahoo.net/yui/license.txt
3252 * <script type="text/javascript">
3260 if (!libFlyweight) {
3261 libFlyweight = new Roo.Element.Flyweight();
3263 libFlyweight.dom = el;
3264 return libFlyweight;
3267 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3271 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3273 this.init(el, attributes, duration, method);
3277 Roo.lib.AnimBase.fly = fly;
3281 Roo.lib.AnimBase.prototype = {
3283 toString: function() {
3284 var el = this.getEl();
3285 var id = el.id || el.tagName;
3286 return ("Anim " + id);
3290 noNegatives: /width|height|opacity|padding/i,
3291 offsetAttribute: /^((width|height)|(top|left))$/,
3292 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3293 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3297 doMethod: function(attr, start, end) {
3298 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3302 setAttribute: function(attr, val, unit) {
3303 if (this.patterns.noNegatives.test(attr)) {
3304 val = (val > 0) ? val : 0;
3307 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3311 getAttribute: function(attr) {
3312 var el = this.getEl();
3313 var val = fly(el).getStyle(attr);
3315 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3316 return parseFloat(val);
3319 var a = this.patterns.offsetAttribute.exec(attr) || [];
3320 var pos = !!( a[3] );
3321 var box = !!( a[2] );
3324 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3325 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3334 getDefaultUnit: function(attr) {
3335 if (this.patterns.defaultUnit.test(attr)) {
3342 animateX : function(callback, scope) {
3343 var f = function() {
3344 this.onComplete.removeListener(f);
3345 if (typeof callback == "function") {
3346 callback.call(scope || this, this);
3349 this.onComplete.addListener(f, this);
3354 setRuntimeAttribute: function(attr) {
3357 var attributes = this.attributes;
3359 this.runtimeAttributes[attr] = {};
3361 var isset = function(prop) {
3362 return (typeof prop !== 'undefined');
3365 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3369 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3372 if (isset(attributes[attr]['to'])) {
3373 end = attributes[attr]['to'];
3374 } else if (isset(attributes[attr]['by'])) {
3375 if (start.constructor == Array) {
3377 for (var i = 0, len = start.length; i < len; ++i) {
3378 end[i] = start[i] + attributes[attr]['by'][i];
3381 end = start + attributes[attr]['by'];
3385 this.runtimeAttributes[attr].start = start;
3386 this.runtimeAttributes[attr].end = end;
3389 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3393 init: function(el, attributes, duration, method) {
3395 var isAnimated = false;
3398 var startTime = null;
3401 var actualFrames = 0;
3404 el = Roo.getDom(el);
3407 this.attributes = attributes || {};
3410 this.duration = duration || 1;
3413 this.method = method || Roo.lib.Easing.easeNone;
3416 this.useSeconds = true;
3419 this.currentFrame = 0;
3422 this.totalFrames = Roo.lib.AnimMgr.fps;
3425 this.getEl = function() {
3430 this.isAnimated = function() {
3435 this.getStartTime = function() {
3439 this.runtimeAttributes = {};
3442 this.animate = function() {
3443 if (this.isAnimated()) {
3447 this.currentFrame = 0;
3449 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3451 Roo.lib.AnimMgr.registerElement(this);
3455 this.stop = function(finish) {
3457 this.currentFrame = this.totalFrames;
3458 this._onTween.fire();
3460 Roo.lib.AnimMgr.stop(this);
3463 var onStart = function() {
3464 this.onStart.fire();
3466 this.runtimeAttributes = {};
3467 for (var attr in this.attributes) {
3468 this.setRuntimeAttribute(attr);
3473 startTime = new Date();
3477 var onTween = function() {
3479 duration: new Date() - this.getStartTime(),
3480 currentFrame: this.currentFrame
3483 data.toString = function() {
3485 'duration: ' + data.duration +
3486 ', currentFrame: ' + data.currentFrame
3490 this.onTween.fire(data);
3492 var runtimeAttributes = this.runtimeAttributes;
3494 for (var attr in runtimeAttributes) {
3495 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3501 var onComplete = function() {
3502 var actual_duration = (new Date() - startTime) / 1000 ;
3505 duration: actual_duration,
3506 frames: actualFrames,
3507 fps: actualFrames / actual_duration
3510 data.toString = function() {
3512 'duration: ' + data.duration +
3513 ', frames: ' + data.frames +
3514 ', fps: ' + data.fps
3520 this.onComplete.fire(data);
3524 this._onStart = new Roo.util.Event(this);
3525 this.onStart = new Roo.util.Event(this);
3526 this.onTween = new Roo.util.Event(this);
3527 this._onTween = new Roo.util.Event(this);
3528 this.onComplete = new Roo.util.Event(this);
3529 this._onComplete = new Roo.util.Event(this);
3530 this._onStart.addListener(onStart);
3531 this._onTween.addListener(onTween);
3532 this._onComplete.addListener(onComplete);
3537 * Portions of this file are based on pieces of Yahoo User Interface Library
3538 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3539 * YUI licensed under the BSD License:
3540 * http://developer.yahoo.net/yui/license.txt
3541 * <script type="text/javascript">
3545 Roo.lib.AnimMgr = new function() {
3562 this.registerElement = function(tween) {
3563 queue[queue.length] = tween;
3565 tween._onStart.fire();
3570 this.unRegister = function(tween, index) {
3571 tween._onComplete.fire();
3572 index = index || getIndex(tween);
3574 queue.splice(index, 1);
3578 if (tweenCount <= 0) {
3584 this.start = function() {
3585 if (thread === null) {
3586 thread = setInterval(this.run, this.delay);
3591 this.stop = function(tween) {
3593 clearInterval(thread);
3595 for (var i = 0, len = queue.length; i < len; ++i) {
3596 if (queue[0].isAnimated()) {
3597 this.unRegister(queue[0], 0);
3606 this.unRegister(tween);
3611 this.run = function() {
3612 for (var i = 0, len = queue.length; i < len; ++i) {
3613 var tween = queue[i];
3614 if (!tween || !tween.isAnimated()) {
3618 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3620 tween.currentFrame += 1;
3622 if (tween.useSeconds) {
3623 correctFrame(tween);
3625 tween._onTween.fire();
3628 Roo.lib.AnimMgr.stop(tween, i);
3633 var getIndex = function(anim) {
3634 for (var i = 0, len = queue.length; i < len; ++i) {
3635 if (queue[i] == anim) {
3643 var correctFrame = function(tween) {
3644 var frames = tween.totalFrames;
3645 var frame = tween.currentFrame;
3646 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3647 var elapsed = (new Date() - tween.getStartTime());
3650 if (elapsed < tween.duration * 1000) {
3651 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3653 tweak = frames - (frame + 1);
3655 if (tweak > 0 && isFinite(tweak)) {
3656 if (tween.currentFrame + tweak >= frames) {
3657 tweak = frames - (frame + 1);
3660 tween.currentFrame += tweak;
3666 * Portions of this file are based on pieces of Yahoo User Interface Library
3667 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3668 * YUI licensed under the BSD License:
3669 * http://developer.yahoo.net/yui/license.txt
3670 * <script type="text/javascript">
3673 Roo.lib.Bezier = new function() {
3675 this.getPosition = function(points, t) {
3676 var n = points.length;
3679 for (var i = 0; i < n; ++i) {
3680 tmp[i] = [points[i][0], points[i][1]];
3683 for (var j = 1; j < n; ++j) {
3684 for (i = 0; i < n - j; ++i) {
3685 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3686 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3690 return [ tmp[0][0], tmp[0][1] ];
3696 * @class Roo.lib.Color
3698 * An abstract Color implementation. Concrete Color implementations should use
3699 * an instance of this function as their prototype, and implement the getRGB and
3700 * getHSL functions. getRGB should return an object representing the RGB
3701 * components of this Color, with the red, green, and blue components in the
3702 * range [0,255] and the alpha component in the range [0,100]. getHSL should
3703 * return an object representing the HSL components of this Color, with the hue
3704 * component in the range [0,360), the saturation and lightness components in
3705 * the range [0,100], and the alpha component in the range [0,1].
3710 * Functions for Color handling and processing.
3712 * http://www.safalra.com/web-design/javascript/Color-handling-and-processing/
3714 * The author of this program, Safalra (Stephen Morley), irrevocably releases all
3715 * rights to this program, with the intention of it becoming part of the public
3716 * domain. Because this program is released into the public domain, it comes with
3717 * no warranty either expressed or implied, to the extent permitted by law.
3719 * For more free and public domain JavaScript code by the same author, visit:
3720 * http://www.safalra.com/web-design/javascript/
3723 Roo.lib.Color = function() { }
3726 Roo.apply(Roo.lib.Color.prototype, {
3734 * @return {Object} an object representing the RGBA components of this Color. The red,
3735 * green, and blue components are converted to integers in the range [0,255].
3736 * The alpha is a value in the range [0,1].
3738 getIntegerRGB : function(){
3740 // get the RGB components of this Color
3741 var rgb = this.getRGB();
3743 // return the integer components
3745 'r' : Math.round(rgb.r),
3746 'g' : Math.round(rgb.g),
3747 'b' : Math.round(rgb.b),
3755 * @return {Object} an object representing the RGBA components of this Color. The red,
3756 * green, and blue components are converted to numbers in the range [0,100].
3757 * The alpha is a value in the range [0,1].
3759 getPercentageRGB : function(){
3761 // get the RGB components of this Color
3762 var rgb = this.getRGB();
3764 // return the percentage components
3766 'r' : 100 * rgb.r / 255,
3767 'g' : 100 * rgb.g / 255,
3768 'b' : 100 * rgb.b / 255,
3775 * getCSSHexadecimalRGB
3776 * @return {String} a string representing this Color as a CSS hexadecimal RGB Color
3777 * value - that is, a string of the form #RRGGBB where each of RR, GG, and BB
3778 * are two-digit hexadecimal numbers.
3780 getCSSHexadecimalRGB : function()
3783 // get the integer RGB components
3784 var rgb = this.getIntegerRGB();
3786 // determine the hexadecimal equivalents
3787 var r16 = rgb.r.toString(16);
3788 var g16 = rgb.g.toString(16);
3789 var b16 = rgb.b.toString(16);
3791 // return the CSS RGB Color value
3793 + (r16.length == 2 ? r16 : '0' + r16)
3794 + (g16.length == 2 ? g16 : '0' + g16)
3795 + (b16.length == 2 ? b16 : '0' + b16);
3801 * @return {String} a string representing this Color as a CSS integer RGB Color
3802 * value - that is, a string of the form rgb(r,g,b) where each of r, g, and b
3803 * are integers in the range [0,255].
3805 getCSSIntegerRGB : function(){
3807 // get the integer RGB components
3808 var rgb = this.getIntegerRGB();
3810 // return the CSS RGB Color value
3811 return 'rgb(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ')';
3817 * @return {String} Returns a string representing this Color as a CSS integer RGBA Color
3818 * value - that is, a string of the form rgba(r,g,b,a) where each of r, g, and
3819 * b are integers in the range [0,255] and a is in the range [0,1].
3821 getCSSIntegerRGBA : function(){
3823 // get the integer RGB components
3824 var rgb = this.getIntegerRGB();
3826 // return the CSS integer RGBA Color value
3827 return 'rgb(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + rgb.a + ')';
3832 * getCSSPercentageRGB
3833 * @return {String} a string representing this Color as a CSS percentage RGB Color
3834 * value - that is, a string of the form rgb(r%,g%,b%) where each of r, g, and
3835 * b are in the range [0,100].
3837 getCSSPercentageRGB : function(){
3839 // get the percentage RGB components
3840 var rgb = this.getPercentageRGB();
3842 // return the CSS RGB Color value
3843 return 'rgb(' + rgb.r + '%,' + rgb.g + '%,' + rgb.b + '%)';
3848 * getCSSPercentageRGBA
3849 * @return {String} a string representing this Color as a CSS percentage RGBA Color
3850 * value - that is, a string of the form rgba(r%,g%,b%,a) where each of r, g,
3851 * and b are in the range [0,100] and a is in the range [0,1].
3853 getCSSPercentageRGBA : function(){
3855 // get the percentage RGB components
3856 var rgb = this.getPercentageRGB();
3858 // return the CSS percentage RGBA Color value
3859 return 'rgb(' + rgb.r + '%,' + rgb.g + '%,' + rgb.b + '%,' + rgb.a + ')';
3865 * @return {String} a string representing this Color as a CSS HSL Color value - that
3866 * is, a string of the form hsl(h,s%,l%) where h is in the range [0,100] and
3867 * s and l are in the range [0,100].
3869 getCSSHSL : function(){
3871 // get the HSL components
3872 var hsl = this.getHSL();
3874 // return the CSS HSL Color value
3875 return 'hsl(' + hsl.h + ',' + hsl.s + '%,' + hsl.l + '%)';
3881 * @return {String} a string representing this Color as a CSS HSLA Color value - that
3882 * is, a string of the form hsla(h,s%,l%,a) where h is in the range [0,100],
3883 * s and l are in the range [0,100], and a is in the range [0,1].
3885 getCSSHSLA : function(){
3887 // get the HSL components
3888 var hsl = this.getHSL();
3890 // return the CSS HSL Color value
3891 return 'hsl(' + hsl.h + ',' + hsl.s + '%,' + hsl.l + '%,' + hsl.a + ')';
3896 * Sets the Color of the specified node to this Color. This functions sets
3897 * the CSS 'color' property for the node. The parameter is:
3899 * @param {DomElement} node - the node whose Color should be set
3901 setNodeColor : function(node){
3903 // set the Color of the node
3904 node.style.color = this.getCSSHexadecimalRGB();
3909 * Sets the background Color of the specified node to this Color. This
3910 * functions sets the CSS 'background-color' property for the node. The
3913 * @param {DomElement} node - the node whose background Color should be set
3915 setNodeBackgroundColor : function(node){
3917 // set the background Color of the node
3918 node.style.backgroundColor = this.getCSSHexadecimalRGB();
3921 // convert between formats..
3924 var r = this.getIntegerRGB();
3925 return new Roo.lib.RGBColor(r.r,r.g,r.b,r.a);
3930 var hsl = this.getHSL();
3931 // return the CSS HSL Color value
3932 return new Roo.lib.HSLColor(hsl.h, hsl.s, hsl.l , hsl.a );
3938 var rgb = this.toRGB();
3939 var hsv = rgb.getHSV();
3940 // return the CSS HSL Color value
3941 return new Roo.lib.HSVColor(hsv.h, hsv.s, hsv.v , hsv.a );
3945 // modify v = 0 ... 1 (eg. 0.5)
3946 saturate : function(v)
3948 var rgb = this.toRGB();
3949 var hsv = rgb.getHSV();
3950 return new Roo.lib.HSVColor(hsv.h, hsv.s * v, hsv.v , hsv.a );
3958 * @return {Object} the RGB and alpha components of this Color as an object with r,
3959 * g, b, and a properties. r, g, and b are in the range [0,255] and a is in
3964 // return the RGB components
3976 * @return {Object} the HSV and alpha components of this Color as an object with h,
3977 * s, v, and a properties. h is in the range [0,360), s and v are in the range
3978 * [0,100], and a is in the range [0,1].
3983 // calculate the HSV components if necessary
3984 if (this.hsv == null) {
3985 this.calculateHSV();
3988 // return the HSV components
4000 * @return {Object} the HSL and alpha components of this Color as an object with h,
4001 * s, l, and a properties. h is in the range [0,360), s and l are in the range
4002 * [0,100], and a is in the range [0,1].
4004 getHSL : function(){
4007 // calculate the HSV components if necessary
4008 if (this.hsl == null) { this.calculateHSL(); }
4010 // return the HSL components
4025 * @class Roo.lib.RGBColor
4026 * @extends Roo.lib.Color
4027 * Creates a Color specified in the RGB Color space, with an optional alpha
4028 * component. The parameters are:
4032 * @param {Number} r - the red component, clipped to the range [0,255]
4033 * @param {Number} g - the green component, clipped to the range [0,255]
4034 * @param {Number} b - the blue component, clipped to the range [0,255]
4035 * @param {Number} a - the alpha component, clipped to the range [0,1] - this parameter is
4036 * optional and defaults to 1
4038 Roo.lib.RGBColor = function (r, g, b, a){
4040 // store the alpha component after clipping it if necessary
4041 this.alpha = (a === undefined ? 1 : Math.max(0, Math.min(1, a)));
4043 // store the RGB components after clipping them if necessary
4046 'r' : Math.max(0, Math.min(255, r)),
4047 'g' : Math.max(0, Math.min(255, g)),
4048 'b' : Math.max(0, Math.min(255, b))
4051 // initialise the HSV and HSL components to null
4055 * //private returns the HSV or HSL hue component of this RGBColor. The hue is in the
4056 * range [0,360). The parameters are:
4058 * maximum - the maximum of the RGB component values
4059 * range - the range of the RGB component values
4064 // this does an 'exteds'
4065 Roo.extend(Roo.lib.RGBColor, Roo.lib.Color, {
4068 getHue : function(maximum, range)
4072 // check whether the range is zero
4075 // set the hue to zero (any hue is acceptable as the Color is grey)
4080 // determine which of the components has the highest value and set the hue
4083 // red has the highest value
4085 var hue = (rgb.g - rgb.b) / range * 60;
4086 if (hue < 0) { hue += 360; }
4089 // green has the highest value
4091 var hue = (rgb.b - rgb.r) / range * 60 + 120;
4094 // blue has the highest value
4096 var hue = (rgb.r - rgb.g) / range * 60 + 240;
4108 /* //private Calculates and stores the HSV components of this RGBColor so that they can
4109 * be returned be the getHSV function.
4111 calculateHSV : function(){
4113 // get the maximum and range of the RGB component values
4114 var maximum = Math.max(rgb.r, rgb.g, rgb.b);
4115 var range = maximum - Math.min(rgb.r, rgb.g, rgb.b);
4117 // store the HSV components
4120 'h' : this.getHue(maximum, range),
4121 's' : (maximum == 0 ? 0 : 100 * range / maximum),
4122 'v' : maximum / 2.55
4127 /* //private Calculates and stores the HSL components of this RGBColor so that they can
4128 * be returned be the getHSL function.
4130 calculateHSL : function(){
4132 // get the maximum and range of the RGB component values
4133 var maximum = Math.max(rgb.r, rgb.g, rgb.b);
4134 var range = maximum - Math.min(rgb.r, rgb.g, rgb.b);
4136 // determine the lightness in the range [0,1]
4137 var l = maximum / 255 - range / 510;
4139 // store the HSL components
4142 'h' : this.getHue(maximum, range),
4143 's' : (range == 0 ? 0 : range / 2.55 / (l < 0.5 ? l * 2 : 2 - l * 2)),
4152 * @class Roo.lib.HSVColor
4153 * @extends Roo.lib.Color
4154 * Creates a Color specified in the HSV Color space, with an optional alpha
4155 * component. The parameters are:
4158 * @param {Number} h - the hue component, wrapped to the range [0,360)
4159 * @param {Number} s - the saturation component, clipped to the range [0,100]
4160 * @param {Number} v - the value component, clipped to the range [0,100]
4161 * @param {Number} a - the alpha component, clipped to the range [0,1] - this parameter is
4162 * optional and defaults to 1
4164 Roo.lib.HSVColor = function (h, s, v, a){
4166 // store the alpha component after clipping it if necessary
4167 this.alpha = (a === undefined ? 1 : Math.max(0, Math.min(1, a)));
4169 // store the HSV components after clipping or wrapping them if necessary
4172 'h' : (h % 360 + 360) % 360,
4173 's' : Math.max(0, Math.min(100, s)),
4174 'v' : Math.max(0, Math.min(100, v))
4177 // initialise the RGB and HSL components to null
4182 Roo.extend(Roo.lib.HSVColor, Roo.lib.Color, {
4183 /* Calculates and stores the RGB components of this HSVColor so that they can
4184 * be returned be the getRGB function.
4186 calculateRGB: function ()
4189 // check whether the saturation is zero
4192 // set the Color to the appropriate shade of grey
4199 // set some temporary values
4200 var f = hsv.h / 60 - Math.floor(hsv.h / 60);
4201 var p = hsv.v * (1 - hsv.s / 100);
4202 var q = hsv.v * (1 - hsv.s / 100 * f);
4203 var t = hsv.v * (1 - hsv.s / 100 * (1 - f));
4205 // set the RGB Color components to their temporary values
4206 switch (Math.floor(hsv.h / 60)){
4207 case 0: var r = hsv.v; var g = t; var b = p; break;
4208 case 1: var r = q; var g = hsv.v; var b = p; break;
4209 case 2: var r = p; var g = hsv.v; var b = t; break;
4210 case 3: var r = p; var g = q; var b = hsv.v; break;
4211 case 4: var r = t; var g = p; var b = hsv.v; break;
4212 case 5: var r = hsv.v; var g = p; var b = q; break;
4217 // store the RGB components
4227 /* Calculates and stores the HSL components of this HSVColor so that they can
4228 * be returned be the getHSL function.
4230 calculateHSL : function (){
4233 // determine the lightness in the range [0,100]
4234 var l = (2 - hsv.s / 100) * hsv.v / 2;
4236 // store the HSL components
4240 's' : hsv.s * hsv.v / (l < 50 ? l * 2 : 200 - l * 2),
4244 // correct a division-by-zero error
4245 if (isNaN(hsl.s)) { hsl.s = 0; }
4254 * @class Roo.lib.HSLColor
4255 * @extends Roo.lib.Color
4258 * Creates a Color specified in the HSL Color space, with an optional alpha
4259 * component. The parameters are:
4261 * @param {Number} h - the hue component, wrapped to the range [0,360)
4262 * @param {Number} s - the saturation component, clipped to the range [0,100]
4263 * @param {Number} l - the lightness component, clipped to the range [0,100]
4264 * @param {Number} a - the alpha component, clipped to the range [0,1] - this parameter is
4265 * optional and defaults to 1
4268 Roo.lib.HSLColor = function(h, s, l, a){
4270 // store the alpha component after clipping it if necessary
4271 this.alpha = (a === undefined ? 1 : Math.max(0, Math.min(1, a)));
4273 // store the HSL components after clipping or wrapping them if necessary
4276 'h' : (h % 360 + 360) % 360,
4277 's' : Math.max(0, Math.min(100, s)),
4278 'l' : Math.max(0, Math.min(100, l))
4281 // initialise the RGB and HSV components to null
4284 Roo.extend(Roo.lib.HSLColor, Roo.lib.Color, {
4286 /* Calculates and stores the RGB components of this HSLColor so that they can
4287 * be returned be the getRGB function.
4289 calculateRGB: function (){
4291 // check whether the saturation is zero
4292 if (this.hsl.s == 0){
4294 // store the RGB components representing the appropriate shade of grey
4297 'r' : this.hsl.l * 2.55,
4298 'g' : this.hsl.l * 2.55,
4299 'b' : this.hsl.l * 2.55
4304 // set some temporary values
4305 var p = this.hsl.l < 50
4306 ? this.hsl.l * (1 + hsl.s / 100)
4307 : this.hsl.l + hsl.s - hsl.l * hsl.s / 100;
4308 var q = 2 * hsl.l - p;
4310 // initialise the RGB components
4313 'r' : (h + 120) / 60 % 6,
4315 'b' : (h + 240) / 60 % 6
4318 // loop over the RGB components
4319 for (var key in this.rgb){
4321 // ensure that the property is not inherited from the root object
4322 if (this.rgb.hasOwnProperty(key)){
4324 // set the component to its value in the range [0,100]
4325 if (this.rgb[key] < 1){
4326 this.rgb[key] = q + (p - q) * this.rgb[key];
4327 }else if (this.rgb[key] < 3){
4329 }else if (this.rgb[key] < 4){
4330 this.rgb[key] = q + (p - q) * (4 - this.rgb[key]);
4335 // set the component to its value in the range [0,255]
4336 this.rgb[key] *= 2.55;
4346 /* Calculates and stores the HSV components of this HSLColor so that they can
4347 * be returned be the getHSL function.
4349 calculateHSV : function(){
4351 // set a temporary value
4352 var t = this.hsl.s * (this.hsl.l < 50 ? this.hsl.l : 100 - this.hsl.l) / 100;
4354 // store the HSV components
4358 's' : 200 * t / (this.hsl.l + t),
4359 'v' : t + this.hsl.l
4362 // correct a division-by-zero error
4363 if (isNaN(this.hsv.s)) { this.hsv.s = 0; }
4370 * Portions of this file are based on pieces of Yahoo User Interface Library
4371 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4372 * YUI licensed under the BSD License:
4373 * http://developer.yahoo.net/yui/license.txt
4374 * <script type="text/javascript">
4379 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
4380 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
4383 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
4385 var fly = Roo.lib.AnimBase.fly;
4387 var superclass = Y.ColorAnim.superclass;
4388 var proto = Y.ColorAnim.prototype;
4390 proto.toString = function() {
4391 var el = this.getEl();
4392 var id = el.id || el.tagName;
4393 return ("ColorAnim " + id);
4396 proto.patterns.color = /color$/i;
4397 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
4398 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
4399 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
4400 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
4403 proto.parseColor = function(s) {
4404 if (s.length == 3) {
4408 var c = this.patterns.hex.exec(s);
4409 if (c && c.length == 4) {
4410 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
4413 c = this.patterns.rgb.exec(s);
4414 if (c && c.length == 4) {
4415 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
4418 c = this.patterns.hex3.exec(s);
4419 if (c && c.length == 4) {
4420 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
4425 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
4426 proto.getAttribute = function(attr) {
4427 var el = this.getEl();
4428 if (this.patterns.color.test(attr)) {
4429 var val = fly(el).getStyle(attr);
4431 if (this.patterns.transparent.test(val)) {
4432 var parent = el.parentNode;
4433 val = fly(parent).getStyle(attr);
4435 while (parent && this.patterns.transparent.test(val)) {
4436 parent = parent.parentNode;
4437 val = fly(parent).getStyle(attr);
4438 if (parent.tagName.toUpperCase() == 'HTML') {
4444 val = superclass.getAttribute.call(this, attr);
4449 proto.getAttribute = function(attr) {
4450 var el = this.getEl();
4451 if (this.patterns.color.test(attr)) {
4452 var val = fly(el).getStyle(attr);
4454 if (this.patterns.transparent.test(val)) {
4455 var parent = el.parentNode;
4456 val = fly(parent).getStyle(attr);
4458 while (parent && this.patterns.transparent.test(val)) {
4459 parent = parent.parentNode;
4460 val = fly(parent).getStyle(attr);
4461 if (parent.tagName.toUpperCase() == 'HTML') {
4467 val = superclass.getAttribute.call(this, attr);
4473 proto.doMethod = function(attr, start, end) {
4476 if (this.patterns.color.test(attr)) {
4478 for (var i = 0, len = start.length; i < len; ++i) {
4479 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
4482 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
4485 val = superclass.doMethod.call(this, attr, start, end);
4491 proto.setRuntimeAttribute = function(attr) {
4492 superclass.setRuntimeAttribute.call(this, attr);
4494 if (this.patterns.color.test(attr)) {
4495 var attributes = this.attributes;
4496 var start = this.parseColor(this.runtimeAttributes[attr].start);
4497 var end = this.parseColor(this.runtimeAttributes[attr].end);
4499 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
4500 end = this.parseColor(attributes[attr].by);
4502 for (var i = 0, len = start.length; i < len; ++i) {
4503 end[i] = start[i] + end[i];
4507 this.runtimeAttributes[attr].start = start;
4508 this.runtimeAttributes[attr].end = end;
4514 * Portions of this file are based on pieces of Yahoo User Interface Library
4515 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4516 * YUI licensed under the BSD License:
4517 * http://developer.yahoo.net/yui/license.txt
4518 * <script type="text/javascript">
4524 easeNone: function (t, b, c, d) {
4525 return c * t / d + b;
4529 easeIn: function (t, b, c, d) {
4530 return c * (t /= d) * t + b;
4534 easeOut: function (t, b, c, d) {
4535 return -c * (t /= d) * (t - 2) + b;
4539 easeBoth: function (t, b, c, d) {
4540 if ((t /= d / 2) < 1) {
4541 return c / 2 * t * t + b;
4544 return -c / 2 * ((--t) * (t - 2) - 1) + b;
4548 easeInStrong: function (t, b, c, d) {
4549 return c * (t /= d) * t * t * t + b;
4553 easeOutStrong: function (t, b, c, d) {
4554 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
4558 easeBothStrong: function (t, b, c, d) {
4559 if ((t /= d / 2) < 1) {
4560 return c / 2 * t * t * t * t + b;
4563 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
4568 elasticIn: function (t, b, c, d, a, p) {
4572 if ((t /= d) == 1) {
4579 if (!a || a < Math.abs(c)) {
4584 var s = p / (2 * Math.PI) * Math.asin(c / a);
4587 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
4591 elasticOut: function (t, b, c, d, a, p) {
4595 if ((t /= d) == 1) {
4602 if (!a || a < Math.abs(c)) {
4607 var s = p / (2 * Math.PI) * Math.asin(c / a);
4610 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
4614 elasticBoth: function (t, b, c, d, a, p) {
4619 if ((t /= d / 2) == 2) {
4627 if (!a || a < Math.abs(c)) {
4632 var s = p / (2 * Math.PI) * Math.asin(c / a);
4636 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
4637 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
4639 return a * Math.pow(2, -10 * (t -= 1)) *
4640 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
4645 backIn: function (t, b, c, d, s) {
4646 if (typeof s == 'undefined') {
4649 return c * (t /= d) * t * ((s + 1) * t - s) + b;
4653 backOut: function (t, b, c, d, s) {
4654 if (typeof s == 'undefined') {
4657 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
4661 backBoth: function (t, b, c, d, s) {
4662 if (typeof s == 'undefined') {
4666 if ((t /= d / 2 ) < 1) {
4667 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
4669 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
4673 bounceIn: function (t, b, c, d) {
4674 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
4678 bounceOut: function (t, b, c, d) {
4679 if ((t /= d) < (1 / 2.75)) {
4680 return c * (7.5625 * t * t) + b;
4681 } else if (t < (2 / 2.75)) {
4682 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
4683 } else if (t < (2.5 / 2.75)) {
4684 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
4686 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
4690 bounceBoth: function (t, b, c, d) {
4692 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
4694 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
4697 * Portions of this file are based on pieces of Yahoo User Interface Library
4698 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4699 * YUI licensed under the BSD License:
4700 * http://developer.yahoo.net/yui/license.txt
4701 * <script type="text/javascript">
4705 Roo.lib.Motion = function(el, attributes, duration, method) {
4707 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
4711 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
4715 var superclass = Y.Motion.superclass;
4716 var proto = Y.Motion.prototype;
4718 proto.toString = function() {
4719 var el = this.getEl();
4720 var id = el.id || el.tagName;
4721 return ("Motion " + id);
4724 proto.patterns.points = /^points$/i;
4726 proto.setAttribute = function(attr, val, unit) {
4727 if (this.patterns.points.test(attr)) {
4728 unit = unit || 'px';
4729 superclass.setAttribute.call(this, 'left', val[0], unit);
4730 superclass.setAttribute.call(this, 'top', val[1], unit);
4732 superclass.setAttribute.call(this, attr, val, unit);
4736 proto.getAttribute = function(attr) {
4737 if (this.patterns.points.test(attr)) {
4739 superclass.getAttribute.call(this, 'left'),
4740 superclass.getAttribute.call(this, 'top')
4743 val = superclass.getAttribute.call(this, attr);
4749 proto.doMethod = function(attr, start, end) {
4752 if (this.patterns.points.test(attr)) {
4753 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4754 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4756 val = superclass.doMethod.call(this, attr, start, end);
4761 proto.setRuntimeAttribute = function(attr) {
4762 if (this.patterns.points.test(attr)) {
4763 var el = this.getEl();
4764 var attributes = this.attributes;
4766 var control = attributes['points']['control'] || [];
4770 if (control.length > 0 && !(control[0] instanceof Array)) {
4771 control = [control];
4774 for (i = 0,len = control.length; i < len; ++i) {
4775 tmp[i] = control[i];
4780 Roo.fly(el).position();
4782 if (isset(attributes['points']['from'])) {
4783 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4786 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4789 start = this.getAttribute('points');
4792 if (isset(attributes['points']['to'])) {
4793 end = translateValues.call(this, attributes['points']['to'], start);
4795 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4796 for (i = 0,len = control.length; i < len; ++i) {
4797 control[i] = translateValues.call(this, control[i], start);
4801 } else if (isset(attributes['points']['by'])) {
4802 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4804 for (i = 0,len = control.length; i < len; ++i) {
4805 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4809 this.runtimeAttributes[attr] = [start];
4811 if (control.length > 0) {
4812 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4815 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4818 superclass.setRuntimeAttribute.call(this, attr);
4822 var translateValues = function(val, start) {
4823 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4824 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4829 var isset = function(prop) {
4830 return (typeof prop !== 'undefined');
4834 * Portions of this file are based on pieces of Yahoo User Interface Library
4835 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4836 * YUI licensed under the BSD License:
4837 * http://developer.yahoo.net/yui/license.txt
4838 * <script type="text/javascript">
4842 Roo.lib.Scroll = function(el, attributes, duration, method) {
4844 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4848 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4852 var superclass = Y.Scroll.superclass;
4853 var proto = Y.Scroll.prototype;
4855 proto.toString = function() {
4856 var el = this.getEl();
4857 var id = el.id || el.tagName;
4858 return ("Scroll " + id);
4861 proto.doMethod = function(attr, start, end) {
4864 if (attr == 'scroll') {
4866 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4867 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4871 val = superclass.doMethod.call(this, attr, start, end);
4876 proto.getAttribute = function(attr) {
4878 var el = this.getEl();
4880 if (attr == 'scroll') {
4881 val = [ el.scrollLeft, el.scrollTop ];
4883 val = superclass.getAttribute.call(this, attr);
4889 proto.setAttribute = function(attr, val, unit) {
4890 var el = this.getEl();
4892 if (attr == 'scroll') {
4893 el.scrollLeft = val[0];
4894 el.scrollTop = val[1];
4896 superclass.setAttribute.call(this, attr, val, unit);
4902 * Ext JS Library 1.1.1
4903 * Copyright(c) 2006-2007, Ext JS, LLC.
4905 * Originally Released Under LGPL - original licence link has changed is not relivant.
4908 * <script type="text/javascript">
4912 // nasty IE9 hack - what a pile of crap that is..
4914 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4915 Range.prototype.createContextualFragment = function (html) {
4916 var doc = window.document;
4917 var container = doc.createElement("div");
4918 container.innerHTML = html;
4919 var frag = doc.createDocumentFragment(), n;
4920 while ((n = container.firstChild)) {
4921 frag.appendChild(n);
4928 * @class Roo.DomHelper
4929 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4930 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4933 Roo.DomHelper = function(){
4934 var tempTableEl = null;
4935 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4936 var tableRe = /^table|tbody|tr|td$/i;
4938 // build as innerHTML where available
4940 var createHtml = function(o){
4941 if(typeof o == 'string'){
4950 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4951 if(attr == "style"){
4953 if(typeof s == "function"){
4956 if(typeof s == "string"){
4957 b += ' style="' + s + '"';
4958 }else if(typeof s == "object"){
4961 if(typeof s[key] != "function"){
4962 b += key + ":" + s[key] + ";";
4969 b += ' class="' + o["cls"] + '"';
4970 }else if(attr == "htmlFor"){
4971 b += ' for="' + o["htmlFor"] + '"';
4973 b += " " + attr + '="' + o[attr] + '"';
4977 if(emptyTags.test(o.tag)){
4981 var cn = o.children || o.cn;
4983 //http://bugs.kde.org/show_bug.cgi?id=71506
4984 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4985 for(var i = 0, len = cn.length; i < len; i++) {
4986 b += createHtml(cn[i], b);
4989 b += createHtml(cn, b);
4995 b += "</" + o.tag + ">";
5002 var createDom = function(o, parentNode){
5004 // defininition craeted..
5006 if (o.ns && o.ns != 'html') {
5008 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
5009 xmlns[o.ns] = o.xmlns;
5012 if (typeof(xmlns[o.ns]) == 'undefined') {
5013 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
5019 if (typeof(o) == 'string') {
5020 return parentNode.appendChild(document.createTextNode(o));
5022 o.tag = o.tag || div;
5023 if (o.ns && Roo.isIE) {
5025 o.tag = o.ns + ':' + o.tag;
5028 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
5029 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
5032 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
5033 attr == "style" || typeof o[attr] == "function") { continue; }
5035 if(attr=="cls" && Roo.isIE){
5036 el.className = o["cls"];
5038 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
5044 Roo.DomHelper.applyStyles(el, o.style);
5045 var cn = o.children || o.cn;
5047 //http://bugs.kde.org/show_bug.cgi?id=71506
5048 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
5049 for(var i = 0, len = cn.length; i < len; i++) {
5050 createDom(cn[i], el);
5057 el.innerHTML = o.html;
5060 parentNode.appendChild(el);
5065 var ieTable = function(depth, s, h, e){
5066 tempTableEl.innerHTML = [s, h, e].join('');
5067 var i = -1, el = tempTableEl;
5068 while(++i < depth && el.firstChild){
5074 // kill repeat to save bytes
5078 tbe = '</tbody>'+te,
5084 * Nasty code for IE's broken table implementation
5086 var insertIntoTable = function(tag, where, el, html){
5088 tempTableEl = document.createElement('div');
5093 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
5096 if(where == 'beforebegin'){
5100 before = el.nextSibling;
5103 node = ieTable(4, trs, html, tre);
5105 else if(tag == 'tr'){
5106 if(where == 'beforebegin'){
5109 node = ieTable(3, tbs, html, tbe);
5110 } else if(where == 'afterend'){
5111 before = el.nextSibling;
5113 node = ieTable(3, tbs, html, tbe);
5114 } else{ // INTO a TR
5115 if(where == 'afterbegin'){
5116 before = el.firstChild;
5118 node = ieTable(4, trs, html, tre);
5120 } else if(tag == 'tbody'){
5121 if(where == 'beforebegin'){
5124 node = ieTable(2, ts, html, te);
5125 } else if(where == 'afterend'){
5126 before = el.nextSibling;
5128 node = ieTable(2, ts, html, te);
5130 if(where == 'afterbegin'){
5131 before = el.firstChild;
5133 node = ieTable(3, tbs, html, tbe);
5136 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
5139 if(where == 'afterbegin'){
5140 before = el.firstChild;
5142 node = ieTable(2, ts, html, te);
5144 el.insertBefore(node, before);
5148 // this is a bit like the react update code...
5151 var updateNode = function(from, to)
5153 // should we handle non-standard elements?
5154 Roo.log(["UpdateNode" , from, to]);
5155 if (from.nodeType != to.nodeType) {
5156 Roo.log(["ReplaceChild - mismatch notType" , to, from ]);
5157 from.parentNode.replaceChild(to, from);
5160 if (from.nodeType == 3) {
5161 // assume it's text?!
5162 if (from.data == to.data) {
5165 from.data = to.data;
5169 // assume 'to' doesnt have '1/3 nodetypes!
5170 if (from.nodeType !=1 || from.tagName != to.tagName) {
5171 Roo.log(["ReplaceChild" , from, to ]);
5172 from.parentNode.replaceChild(to, from);
5175 // compare attributes
5176 var ar = Array.from(from.attributes);
5177 for(var i = 0; i< ar.length;i++) {
5178 if (to.hasAttribute(ar[i].name)) {
5181 if (ar[i].name == 'id') { // always keep ids?
5184 from.removeAttribute(ar[i].name);
5187 for(var i = 0; i< ar.length;i++) {
5188 if (from.getAttribute(ar[i].name) == to.getAttribute(ar[i].name)) {
5191 from.setAttribute(ar[i].name, to.getAttribute(ar[i].name));
5194 var far = Array.from(from.childNodes);
5195 var tar = Array.from(to.childNodes);
5196 // if the lengths are different.. then it's probably a editable content change, rather than
5197 // a change of the block definition..
5199 // this did notwork , as our rebuilt nodes did not include ID's so did not match at all.
5200 /*if (from.innerHTML == to.innerHTML) {
5203 if (far.length != tar.length) {
5204 from.innerHTML = to.innerHTML;
5209 for(var i = 0; i < Math.max(tar.length, far.length); i++) {
5210 if (i >= far.length) {
5211 from.appendChild(tar[i]);
5212 Roo.log(["add", tar[i]]);
5214 } else if ( i >= tar.length) {
5215 from.removeChild(far[i]);
5216 Roo.log(["remove", far[i]]);
5219 updateNode(far[i], tar[i]);
5231 /** True to force the use of DOM instead of html fragments @type Boolean */
5235 * Returns the markup for the passed Element(s) config
5236 * @param {Object} o The Dom object spec (and children)
5239 markup : function(o){
5240 return createHtml(o);
5244 * Applies a style specification to an element
5245 * @param {String/HTMLElement} el The element to apply styles to
5246 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
5247 * a function which returns such a specification.
5249 applyStyles : function(el, styles){
5252 if(typeof styles == "string"){
5253 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
5255 while ((matches = re.exec(styles)) != null){
5256 el.setStyle(matches[1], matches[2]);
5258 }else if (typeof styles == "object"){
5259 for (var style in styles){
5260 el.setStyle(style, styles[style]);
5262 }else if (typeof styles == "function"){
5263 Roo.DomHelper.applyStyles(el, styles.call());
5269 * Inserts an HTML fragment into the Dom
5270 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
5271 * @param {HTMLElement} el The context element
5272 * @param {String} html The HTML fragmenet
5273 * @return {HTMLElement} The new node
5275 insertHtml : function(where, el, html){
5276 where = where.toLowerCase();
5277 if(el.insertAdjacentHTML){
5278 if(tableRe.test(el.tagName)){
5280 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
5286 el.insertAdjacentHTML('BeforeBegin', html);
5287 return el.previousSibling;
5289 el.insertAdjacentHTML('AfterBegin', html);
5290 return el.firstChild;
5292 el.insertAdjacentHTML('BeforeEnd', html);
5293 return el.lastChild;
5295 el.insertAdjacentHTML('AfterEnd', html);
5296 return el.nextSibling;
5298 throw 'Illegal insertion point -> "' + where + '"';
5300 var range = el.ownerDocument.createRange();
5304 range.setStartBefore(el);
5305 frag = range.createContextualFragment(html);
5306 el.parentNode.insertBefore(frag, el);
5307 return el.previousSibling;
5310 range.setStartBefore(el.firstChild);
5311 frag = range.createContextualFragment(html);
5312 el.insertBefore(frag, el.firstChild);
5313 return el.firstChild;
5315 el.innerHTML = html;
5316 return el.firstChild;
5320 range.setStartAfter(el.lastChild);
5321 frag = range.createContextualFragment(html);
5322 el.appendChild(frag);
5323 return el.lastChild;
5325 el.innerHTML = html;
5326 return el.lastChild;
5329 range.setStartAfter(el);
5330 frag = range.createContextualFragment(html);
5331 el.parentNode.insertBefore(frag, el.nextSibling);
5332 return el.nextSibling;
5334 throw 'Illegal insertion point -> "' + where + '"';
5338 * Creates new Dom element(s) and inserts them before el
5339 * @param {String/HTMLElement/Element} el The context element
5340 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
5341 * @param {Boolean} returnElement (optional) true to return a Roo.Element
5342 * @return {HTMLElement/Roo.Element} The new node
5344 insertBefore : function(el, o, returnElement){
5345 return this.doInsert(el, o, returnElement, "beforeBegin");
5349 * Creates new Dom element(s) and inserts them after el
5350 * @param {String/HTMLElement/Element} el The context element
5351 * @param {Object} o The Dom object spec (and children)
5352 * @param {Boolean} returnElement (optional) true to return a Roo.Element
5353 * @return {HTMLElement/Roo.Element} The new node
5355 insertAfter : function(el, o, returnElement){
5356 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
5360 * Creates new Dom element(s) and inserts them as the first child of el
5361 * @param {String/HTMLElement/Element} el The context element
5362 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
5363 * @param {Boolean} returnElement (optional) true to return a Roo.Element
5364 * @return {HTMLElement/Roo.Element} The new node
5366 insertFirst : function(el, o, returnElement){
5367 return this.doInsert(el, o, returnElement, "afterBegin");
5371 doInsert : function(el, o, returnElement, pos, sibling){
5372 el = Roo.getDom(el);
5374 if(this.useDom || o.ns){
5375 newNode = createDom(o, null);
5376 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
5378 var html = createHtml(o);
5379 newNode = this.insertHtml(pos, el, html);
5381 return returnElement ? Roo.get(newNode, true) : newNode;
5385 * Creates new Dom element(s) and appends them to el
5386 * @param {String/HTMLElement/Element} el The context element
5387 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
5388 * @param {Boolean} returnElement (optional) true to return a Roo.Element
5389 * @return {HTMLElement/Roo.Element} The new node
5391 append : function(el, o, returnElement){
5392 el = Roo.getDom(el);
5394 if(this.useDom || o.ns){
5395 newNode = createDom(o, null);
5396 el.appendChild(newNode);
5398 var html = createHtml(o);
5399 newNode = this.insertHtml("beforeEnd", el, html);
5401 return returnElement ? Roo.get(newNode, true) : newNode;
5405 * Creates new Dom element(s) and overwrites the contents of el with them
5406 * @param {String/HTMLElement/Element} el The context element
5407 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
5408 * @param {Boolean} returnElement (optional) true to return a Roo.Element
5409 * @return {HTMLElement/Roo.Element} The new node
5411 overwrite : function(el, o, returnElement)
5413 el = Roo.getDom(el);
5416 while (el.childNodes.length) {
5417 el.removeChild(el.firstChild);
5421 el.innerHTML = createHtml(o);
5424 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
5428 * Creates a new Roo.DomHelper.Template from the Dom object spec
5429 * @param {Object} o The Dom object spec (and children)
5430 * @return {Roo.DomHelper.Template} The new template
5432 createTemplate : function(o){
5433 var html = createHtml(o);
5434 return new Roo.Template(html);
5437 * Updates the first element with the spec from the o (replacing if necessary)
5438 * This iterates through the children, and updates attributes / children etc..
5439 * @param {String/HTMLElement/Element} el The context element
5440 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
5443 update : function(el, o)
5445 updateNode(Roo.getDom(el), createDom(o));
5454 * Ext JS Library 1.1.1
5455 * Copyright(c) 2006-2007, Ext JS, LLC.
5457 * Originally Released Under LGPL - original licence link has changed is not relivant.
5460 * <script type="text/javascript">
5464 * @class Roo.Template
5465 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
5466 * For a list of available format functions, see {@link Roo.util.Format}.<br />
5469 var t = new Roo.Template({
5470 html : '<div name="{id}">' +
5471 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
5473 myformat: function (value, allValues) {
5474 return 'XX' + value;
5477 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
5479 * For more information see this blog post with examples:
5480 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
5481 - Create Elements using DOM, HTML fragments and Templates</a>.
5483 * @param {Object} cfg - Configuration object.
5485 Roo.Template = function(cfg){
5487 if(cfg instanceof Array){
5489 }else if(arguments.length > 1){
5490 cfg = Array.prototype.join.call(arguments, "");
5494 if (typeof(cfg) == 'object') {
5505 Roo.Template.prototype = {
5508 * @cfg {Function} onLoad Called after the template has been loaded and complied (usually from a remove source)
5514 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
5515 * it should be fixed so that template is observable...
5519 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
5527 * Returns an HTML fragment of this template with the specified values applied.
5528 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
5529 * @return {String} The HTML fragment
5534 applyTemplate : function(values){
5535 //Roo.log(["applyTemplate", values]);
5539 return this.compiled(values);
5541 var useF = this.disableFormats !== true;
5542 var fm = Roo.util.Format, tpl = this;
5543 var fn = function(m, name, format, args){
5545 if(format.substr(0, 5) == "this."){
5546 return tpl.call(format.substr(5), values[name], values);
5549 // quoted values are required for strings in compiled templates,
5550 // but for non compiled we need to strip them
5551 // quoted reversed for jsmin
5552 var re = /^\s*['"](.*)["']\s*$/;
5553 args = args.split(',');
5554 for(var i = 0, len = args.length; i < len; i++){
5555 args[i] = args[i].replace(re, "$1");
5557 args = [values[name]].concat(args);
5559 args = [values[name]];
5561 return fm[format].apply(fm, args);
5564 return values[name] !== undefined ? values[name] : "";
5567 return this.html.replace(this.re, fn);
5585 this.loading = true;
5586 this.compiled = false;
5588 var cx = new Roo.data.Connection();
5592 success : function (response) {
5596 _t.set(response.responseText,true);
5602 failure : function(response) {
5603 Roo.log("Template failed to load from " + _t.url);
5610 * Sets the HTML used as the template and optionally compiles it.
5611 * @param {String} html
5612 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
5613 * @return {Roo.Template} this
5615 set : function(html, compile){
5617 this.compiled = false;
5625 * True to disable format functions (defaults to false)
5628 disableFormats : false,
5631 * The regular expression used to match template variables
5635 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
5638 * Compiles the template into an internal function, eliminating the RegEx overhead.
5639 * @return {Roo.Template} this
5641 compile : function(){
5642 var fm = Roo.util.Format;
5643 var useF = this.disableFormats !== true;
5644 var sep = Roo.isGecko ? "+" : ",";
5645 var fn = function(m, name, format, args){
5647 args = args ? ',' + args : "";
5648 if(format.substr(0, 5) != "this."){
5649 format = "fm." + format + '(';
5651 format = 'this.call("'+ format.substr(5) + '", ';
5655 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
5657 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
5660 // branched to use + in gecko and [].join() in others
5662 body = "this.compiled = function(values){ return '" +
5663 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
5666 body = ["this.compiled = function(values){ return ['"];
5667 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
5668 body.push("'].join('');};");
5669 body = body.join('');
5679 // private function used to call members
5680 call : function(fnName, value, allValues){
5681 return this[fnName](value, allValues);
5685 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
5686 * @param {String/HTMLElement/Roo.Element} el The context element
5687 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
5688 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
5689 * @return {HTMLElement/Roo.Element} The new node or Element
5691 insertFirst: function(el, values, returnElement){
5692 return this.doInsert('afterBegin', el, values, returnElement);
5696 * Applies the supplied values to the template and inserts the new node(s) before el.
5697 * @param {String/HTMLElement/Roo.Element} el The context element
5698 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
5699 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
5700 * @return {HTMLElement/Roo.Element} The new node or Element
5702 insertBefore: function(el, values, returnElement){
5703 return this.doInsert('beforeBegin', el, values, returnElement);
5707 * Applies the supplied values to the template and inserts the new node(s) after el.
5708 * @param {String/HTMLElement/Roo.Element} el The context element
5709 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
5710 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
5711 * @return {HTMLElement/Roo.Element} The new node or Element
5713 insertAfter : function(el, values, returnElement){
5714 return this.doInsert('afterEnd', el, values, returnElement);
5718 * Applies the supplied values to the template and appends the new node(s) to el.
5719 * @param {String/HTMLElement/Roo.Element} el The context element
5720 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
5721 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
5722 * @return {HTMLElement/Roo.Element} The new node or Element
5724 append : function(el, values, returnElement){
5725 return this.doInsert('beforeEnd', el, values, returnElement);
5728 doInsert : function(where, el, values, returnEl){
5729 el = Roo.getDom(el);
5730 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
5731 return returnEl ? Roo.get(newNode, true) : newNode;
5735 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
5736 * @param {String/HTMLElement/Roo.Element} el The context element
5737 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
5738 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
5739 * @return {HTMLElement/Roo.Element} The new node or Element
5741 overwrite : function(el, values, returnElement){
5742 el = Roo.getDom(el);
5743 el.innerHTML = this.applyTemplate(values);
5744 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
5748 * Alias for {@link #applyTemplate}
5751 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
5754 Roo.DomHelper.Template = Roo.Template;
5757 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
5758 * @param {String/HTMLElement} el A DOM element or its id
5759 * @returns {Roo.Template} The created template
5762 Roo.Template.from = function(el){
5763 el = Roo.getDom(el);
5764 return new Roo.Template(el.value || el.innerHTML);
5767 * Ext JS Library 1.1.1
5768 * Copyright(c) 2006-2007, Ext JS, LLC.
5770 * Originally Released Under LGPL - original licence link has changed is not relivant.
5773 * <script type="text/javascript">
5778 * This is code is also distributed under MIT license for use
5779 * with jQuery and prototype JavaScript libraries.
5782 * @class Roo.DomQuery
5783 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
5785 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
5788 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
5790 <h4>Element Selectors:</h4>
5792 <li> <b>*</b> any element</li>
5793 <li> <b>E</b> an element with the tag E</li>
5794 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
5795 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
5796 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
5797 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
5799 <h4>Attribute Selectors:</h4>
5800 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
5802 <li> <b>E[foo]</b> has an attribute "foo"</li>
5803 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
5804 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
5805 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
5806 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
5807 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
5808 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
5810 <h4>Pseudo Classes:</h4>
5812 <li> <b>E:first-child</b> E is the first child of its parent</li>
5813 <li> <b>E:last-child</b> E is the last child of its parent</li>
5814 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
5815 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
5816 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
5817 <li> <b>E:only-child</b> E is the only child of its parent</li>
5818 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
5819 <li> <b>E:first</b> the first E in the resultset</li>
5820 <li> <b>E:last</b> the last E in the resultset</li>
5821 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
5822 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
5823 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
5824 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
5825 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5826 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5827 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5828 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5829 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5831 <h4>CSS Value Selectors:</h4>
5833 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5834 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5835 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5836 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5837 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5838 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5842 Roo.DomQuery = function(){
5843 var cache = {}, simpleCache = {}, valueCache = {};
5844 var nonSpace = /\S/;
5845 var trimRe = /^\s+|\s+$/g;
5846 var tplRe = /\{(\d+)\}/g;
5847 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5848 var tagTokenRe = /^(#)?([\w-\*]+)/;
5849 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5851 function child(p, index){
5853 var n = p.firstChild;
5855 if(n.nodeType == 1){
5866 while((n = n.nextSibling) && n.nodeType != 1);
5871 while((n = n.previousSibling) && n.nodeType != 1);
5875 function children(d){
5876 var n = d.firstChild, ni = -1;
5878 var nx = n.nextSibling;
5879 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5889 function byClassName(c, a, v){
5893 var r = [], ri = -1, cn;
5894 for(var i = 0, ci; ci = c[i]; i++){
5898 ( (ci instanceof SVGElement) ? ci.className.baseVal : ci.className)
5899 +' ').indexOf(v) != -1){
5906 function attrValue(n, attr){
5907 if(!n.tagName && typeof n.length != "undefined"){
5916 if(attr == "class" || attr == "className"){
5917 return (n instanceof SVGElement) ? n.className.baseVal : n.className;
5919 return n.getAttribute(attr) || n[attr];
5923 function getNodes(ns, mode, tagName){
5924 var result = [], ri = -1, cs;
5928 tagName = tagName || "*";
5929 if(typeof ns.getElementsByTagName != "undefined"){
5933 for(var i = 0, ni; ni = ns[i]; i++){
5934 cs = ni.getElementsByTagName(tagName);
5935 for(var j = 0, ci; ci = cs[j]; j++){
5939 }else if(mode == "/" || mode == ">"){
5940 var utag = tagName.toUpperCase();
5941 for(var i = 0, ni, cn; ni = ns[i]; i++){
5942 cn = ni.children || ni.childNodes;
5943 for(var j = 0, cj; cj = cn[j]; j++){
5944 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5949 }else if(mode == "+"){
5950 var utag = tagName.toUpperCase();
5951 for(var i = 0, n; n = ns[i]; i++){
5952 while((n = n.nextSibling) && n.nodeType != 1);
5953 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5957 }else if(mode == "~"){
5958 for(var i = 0, n; n = ns[i]; i++){
5959 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5968 function concat(a, b){
5972 for(var i = 0, l = b.length; i < l; i++){
5978 function byTag(cs, tagName){
5979 if(cs.tagName || cs == document){
5985 var r = [], ri = -1;
5986 tagName = tagName.toLowerCase();
5987 for(var i = 0, ci; ci = cs[i]; i++){
5988 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5995 function byId(cs, attr, id){
5996 if(cs.tagName || cs == document){
6002 var r = [], ri = -1;
6003 for(var i = 0,ci; ci = cs[i]; i++){
6004 if(ci && ci.id == id){
6012 function byAttribute(cs, attr, value, op, custom){
6013 var r = [], ri = -1, st = custom=="{";
6014 var f = Roo.DomQuery.operators[op];
6015 for(var i = 0, ci; ci = cs[i]; i++){
6018 a = Roo.DomQuery.getStyle(ci, attr);
6020 else if(attr == "class" || attr == "className"){
6021 a = (ci instanceof SVGElement) ? ci.className.baseVal : ci.className;
6022 }else if(attr == "for"){
6024 }else if(attr == "href"){
6025 a = ci.getAttribute("href", 2);
6027 a = ci.getAttribute(attr);
6029 if((f && f(a, value)) || (!f && a)){
6036 function byPseudo(cs, name, value){
6037 return Roo.DomQuery.pseudos[name](cs, value);
6040 // This is for IE MSXML which does not support expandos.
6041 // IE runs the same speed using setAttribute, however FF slows way down
6042 // and Safari completely fails so they need to continue to use expandos.
6043 var isIE = window.ActiveXObject ? true : false;
6045 // this eval is stop the compressor from
6046 // renaming the variable to something shorter
6048 /** eval:var:batch */
6053 function nodupIEXml(cs){
6055 cs[0].setAttribute("_nodup", d);
6057 for(var i = 1, len = cs.length; i < len; i++){
6059 if(!c.getAttribute("_nodup") != d){
6060 c.setAttribute("_nodup", d);
6064 for(var i = 0, len = cs.length; i < len; i++){
6065 cs[i].removeAttribute("_nodup");
6074 var len = cs.length, c, i, r = cs, cj, ri = -1;
6075 if(!len || typeof cs.nodeType != "undefined" || len == 1){
6078 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
6079 return nodupIEXml(cs);
6083 for(i = 1; c = cs[i]; i++){
6088 for(var j = 0; j < i; j++){
6091 for(j = i+1; cj = cs[j]; j++){
6103 function quickDiffIEXml(c1, c2){
6105 for(var i = 0, len = c1.length; i < len; i++){
6106 c1[i].setAttribute("_qdiff", d);
6109 for(var i = 0, len = c2.length; i < len; i++){
6110 if(c2[i].getAttribute("_qdiff") != d){
6111 r[r.length] = c2[i];
6114 for(var i = 0, len = c1.length; i < len; i++){
6115 c1[i].removeAttribute("_qdiff");
6120 function quickDiff(c1, c2){
6121 var len1 = c1.length;
6125 if(isIE && c1[0].selectSingleNode){
6126 return quickDiffIEXml(c1, c2);
6129 for(var i = 0; i < len1; i++){
6133 for(var i = 0, len = c2.length; i < len; i++){
6134 if(c2[i]._qdiff != d){
6135 r[r.length] = c2[i];
6141 function quickId(ns, mode, root, id){
6143 var d = root.ownerDocument || root;
6144 return d.getElementById(id);
6146 ns = getNodes(ns, mode, "*");
6147 return byId(ns, null, id);
6151 getStyle : function(el, name){
6152 return Roo.fly(el).getStyle(name);
6155 * Compiles a selector/xpath query into a reusable function. The returned function
6156 * takes one parameter "root" (optional), which is the context node from where the query should start.
6157 * @param {String} selector The selector/xpath query
6158 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
6159 * @return {Function}
6161 compile : function(path, type){
6162 type = type || "select";
6164 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
6165 var q = path, mode, lq;
6166 var tk = Roo.DomQuery.matchers;
6167 var tklen = tk.length;
6170 // accept leading mode switch
6171 var lmode = q.match(modeRe);
6172 if(lmode && lmode[1]){
6173 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
6174 q = q.replace(lmode[1], "");
6176 // strip leading slashes
6177 while(path.substr(0, 1)=="/"){
6178 path = path.substr(1);
6181 while(q && lq != q){
6183 var tm = q.match(tagTokenRe);
6184 if(type == "select"){
6187 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
6189 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
6191 q = q.replace(tm[0], "");
6192 }else if(q.substr(0, 1) != '@'){
6193 fn[fn.length] = 'n = getNodes(n, mode, "*");';
6198 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
6200 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
6202 q = q.replace(tm[0], "");
6205 while(!(mm = q.match(modeRe))){
6206 var matched = false;
6207 for(var j = 0; j < tklen; j++){
6209 var m = q.match(t.re);
6211 fn[fn.length] = t.select.replace(tplRe, function(x, i){
6214 q = q.replace(m[0], "");
6219 // prevent infinite loop on bad selector
6221 throw 'Error parsing selector, parsing failed at "' + q + '"';
6225 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
6226 q = q.replace(mm[1], "");
6229 fn[fn.length] = "return nodup(n);\n}";
6232 * list of variables that need from compression as they are used by eval.
6242 * eval:var:byClassName
6244 * eval:var:byAttribute
6245 * eval:var:attrValue
6253 * Selects a group of elements.
6254 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
6255 * @param {Node} root (optional) The start of the query (defaults to document).
6258 select : function(path, root, type){
6259 if(!root || root == document){
6262 if(typeof root == "string"){
6263 root = document.getElementById(root);
6265 var paths = path.split(",");
6267 for(var i = 0, len = paths.length; i < len; i++){
6268 var p = paths[i].replace(trimRe, "");
6270 cache[p] = Roo.DomQuery.compile(p);
6272 throw p + " is not a valid selector";
6275 var result = cache[p](root);
6276 if(result && result != document){
6277 results = results.concat(result);
6280 if(paths.length > 1){
6281 return nodup(results);
6287 * Selects a single element.
6288 * @param {String} selector The selector/xpath query
6289 * @param {Node} root (optional) The start of the query (defaults to document).
6292 selectNode : function(path, root){
6293 return Roo.DomQuery.select(path, root)[0];
6297 * Selects the value of a node, optionally replacing null with the defaultValue.
6298 * @param {String} selector The selector/xpath query
6299 * @param {Node} root (optional) The start of the query (defaults to document).
6300 * @param {String} defaultValue
6302 selectValue : function(path, root, defaultValue){
6303 path = path.replace(trimRe, "");
6304 if(!valueCache[path]){
6305 valueCache[path] = Roo.DomQuery.compile(path, "select");
6307 var n = valueCache[path](root);
6308 n = n[0] ? n[0] : n;
6309 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
6310 return ((v === null||v === undefined||v==='') ? defaultValue : v);
6314 * Selects the value of a node, parsing integers and floats.
6315 * @param {String} selector The selector/xpath query
6316 * @param {Node} root (optional) The start of the query (defaults to document).
6317 * @param {Number} defaultValue
6320 selectNumber : function(path, root, defaultValue){
6321 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
6322 return parseFloat(v);
6326 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
6327 * @param {String/HTMLElement/Array} el An element id, element or array of elements
6328 * @param {String} selector The simple selector to test
6331 is : function(el, ss){
6332 if(typeof el == "string"){
6333 el = document.getElementById(el);
6335 var isArray = (el instanceof Array);
6336 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
6337 return isArray ? (result.length == el.length) : (result.length > 0);
6341 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
6342 * @param {Array} el An array of elements to filter
6343 * @param {String} selector The simple selector to test
6344 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
6345 * the selector instead of the ones that match
6348 filter : function(els, ss, nonMatches){
6349 ss = ss.replace(trimRe, "");
6350 if(!simpleCache[ss]){
6351 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
6353 var result = simpleCache[ss](els);
6354 return nonMatches ? quickDiff(result, els) : result;
6358 * Collection of matching regular expressions and code snippets.
6362 select: 'n = byClassName(n, null, " {1} ");'
6364 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
6365 select: 'n = byPseudo(n, "{1}", "{2}");'
6367 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
6368 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
6371 select: 'n = byId(n, null, "{1}");'
6374 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
6379 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
6380 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
6383 "=" : function(a, v){
6386 "!=" : function(a, v){
6389 "^=" : function(a, v){
6390 return a && a.substr(0, v.length) == v;
6392 "$=" : function(a, v){
6393 return a && a.substr(a.length-v.length) == v;
6395 "*=" : function(a, v){
6396 return a && a.indexOf(v) !== -1;
6398 "%=" : function(a, v){
6399 return (a % v) == 0;
6401 "|=" : function(a, v){
6402 return a && (a == v || a.substr(0, v.length+1) == v+'-');
6404 "~=" : function(a, v){
6405 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
6410 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
6411 * and the argument (if any) supplied in the selector.
6414 "first-child" : function(c){
6415 var r = [], ri = -1, n;
6416 for(var i = 0, ci; ci = n = c[i]; i++){
6417 while((n = n.previousSibling) && n.nodeType != 1);
6425 "last-child" : function(c){
6426 var r = [], ri = -1, n;
6427 for(var i = 0, ci; ci = n = c[i]; i++){
6428 while((n = n.nextSibling) && n.nodeType != 1);
6436 "nth-child" : function(c, a) {
6437 var r = [], ri = -1;
6438 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
6439 var f = (m[1] || 1) - 0, l = m[2] - 0;
6440 for(var i = 0, n; n = c[i]; i++){
6441 var pn = n.parentNode;
6442 if (batch != pn._batch) {
6444 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
6445 if(cn.nodeType == 1){
6452 if (l == 0 || n.nodeIndex == l){
6455 } else if ((n.nodeIndex + l) % f == 0){
6463 "only-child" : function(c){
6464 var r = [], ri = -1;;
6465 for(var i = 0, ci; ci = c[i]; i++){
6466 if(!prev(ci) && !next(ci)){
6473 "empty" : function(c){
6474 var r = [], ri = -1;
6475 for(var i = 0, ci; ci = c[i]; i++){
6476 var cns = ci.childNodes, j = 0, cn, empty = true;
6479 if(cn.nodeType == 1 || cn.nodeType == 3){
6491 "contains" : function(c, v){
6492 var r = [], ri = -1;
6493 for(var i = 0, ci; ci = c[i]; i++){
6494 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
6501 "nodeValue" : function(c, v){
6502 var r = [], ri = -1;
6503 for(var i = 0, ci; ci = c[i]; i++){
6504 if(ci.firstChild && ci.firstChild.nodeValue == v){
6511 "checked" : function(c){
6512 var r = [], ri = -1;
6513 for(var i = 0, ci; ci = c[i]; i++){
6514 if(ci.checked == true){
6521 "not" : function(c, ss){
6522 return Roo.DomQuery.filter(c, ss, true);
6525 "odd" : function(c){
6526 return this["nth-child"](c, "odd");
6529 "even" : function(c){
6530 return this["nth-child"](c, "even");
6533 "nth" : function(c, a){
6534 return c[a-1] || [];
6537 "first" : function(c){
6541 "last" : function(c){
6542 return c[c.length-1] || [];
6545 "has" : function(c, ss){
6546 var s = Roo.DomQuery.select;
6547 var r = [], ri = -1;
6548 for(var i = 0, ci; ci = c[i]; i++){
6549 if(s(ss, ci).length > 0){
6556 "next" : function(c, ss){
6557 var is = Roo.DomQuery.is;
6558 var r = [], ri = -1;
6559 for(var i = 0, ci; ci = c[i]; i++){
6568 "prev" : function(c, ss){
6569 var is = Roo.DomQuery.is;
6570 var r = [], ri = -1;
6571 for(var i = 0, ci; ci = c[i]; i++){
6584 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
6585 * @param {String} path The selector/xpath query
6586 * @param {Node} root (optional) The start of the query (defaults to document).
6591 Roo.query = Roo.DomQuery.select;
6594 * Ext JS Library 1.1.1
6595 * Copyright(c) 2006-2007, Ext JS, LLC.
6597 * Originally Released Under LGPL - original licence link has changed is not relivant.
6600 * <script type="text/javascript">
6604 * @class Roo.util.Observable
6605 * Base class that provides a common interface for publishing events. Subclasses are expected to
6606 * to have a property "events" with all the events defined.<br>
6609 Employee = function(name){
6616 Roo.extend(Employee, Roo.util.Observable);
6618 * @param {Object} config properties to use (incuding events / listeners)
6621 Roo.util.Observable = function(cfg){
6624 this.addEvents(cfg.events || {});
6626 delete cfg.events; // make sure
6629 Roo.apply(this, cfg);
6632 this.on(this.listeners);
6633 delete this.listeners;
6636 Roo.util.Observable.prototype = {
6638 * @cfg {Object} listeners list of events and functions to call for this object,
6642 'click' : function(e) {
6652 * Fires the specified event with the passed parameters (minus the event name).
6653 * @param {String} eventName
6654 * @param {Object...} args Variable number of parameters are passed to handlers
6655 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
6657 fireEvent : function(){
6658 var ce = this.events[arguments[0].toLowerCase()];
6659 if(typeof ce == "object"){
6660 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
6667 filterOptRe : /^(?:scope|delay|buffer|single)$/,
6670 * Appends an event handler to this component
6671 * @param {String} eventName The type of event to listen for
6672 * @param {Function} handler The method the event invokes
6673 * @param {Object} scope (optional) The scope in which to execute the handler
6674 * function. The handler function's "this" context.
6675 * @param {Object} options (optional) An object containing handler configuration
6676 * properties. This may contain any of the following properties:<ul>
6677 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6678 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6679 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6680 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6681 * by the specified number of milliseconds. If the event fires again within that time, the original
6682 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6685 * <b>Combining Options</b><br>
6686 * Using the options argument, it is possible to combine different types of listeners:<br>
6688 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
6690 el.on('click', this.onClick, this, {
6697 * <b>Attaching multiple handlers in 1 call</b><br>
6698 * The method also allows for a single argument to be passed which is a config object containing properties
6699 * which specify multiple handlers.
6708 fn: this.onMouseOver,
6712 fn: this.onMouseOut,
6718 * Or a shorthand syntax which passes the same scope object to all handlers:
6721 'click': this.onClick,
6722 'mouseover': this.onMouseOver,
6723 'mouseout': this.onMouseOut,
6728 addListener : function(eventName, fn, scope, o){
6729 if(typeof eventName == "object"){
6732 if(this.filterOptRe.test(e)){
6735 if(typeof o[e] == "function"){
6737 this.addListener(e, o[e], o.scope, o);
6739 // individual options
6740 this.addListener(e, o[e].fn, o[e].scope, o[e]);
6745 o = (!o || typeof o == "boolean") ? {} : o;
6746 eventName = eventName.toLowerCase();
6747 var ce = this.events[eventName] || true;
6748 if(typeof ce == "boolean"){
6749 ce = new Roo.util.Event(this, eventName);
6750 this.events[eventName] = ce;
6752 ce.addListener(fn, scope, o);
6756 * Removes a listener
6757 * @param {String} eventName The type of event to listen for
6758 * @param {Function} handler The handler to remove
6759 * @param {Object} scope (optional) The scope (this object) for the handler
6761 removeListener : function(eventName, fn, scope){
6762 var ce = this.events[eventName.toLowerCase()];
6763 if(typeof ce == "object"){
6764 ce.removeListener(fn, scope);
6769 * Removes all listeners for this object
6771 purgeListeners : function(){
6772 for(var evt in this.events){
6773 if(typeof this.events[evt] == "object"){
6774 this.events[evt].clearListeners();
6779 relayEvents : function(o, events){
6780 var createHandler = function(ename){
6783 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
6786 for(var i = 0, len = events.length; i < len; i++){
6787 var ename = events[i];
6788 if(!this.events[ename]){
6789 this.events[ename] = true;
6791 o.on(ename, createHandler(ename), this);
6796 * Used to define events on this Observable
6797 * @param {Object} object The object with the events defined
6799 addEvents : function(o){
6803 Roo.applyIf(this.events, o);
6807 * Checks to see if this object has any listeners for a specified event
6808 * @param {String} eventName The name of the event to check for
6809 * @return {Boolean} True if the event is being listened for, else false
6811 hasListener : function(eventName){
6812 var e = this.events[eventName];
6813 return typeof e == "object" && e.listeners.length > 0;
6817 * Appends an event handler to this element (shorthand for addListener)
6818 * @param {String} eventName The type of event to listen for
6819 * @param {Function} handler The method the event invokes
6820 * @param {Object} scope (optional) The scope in which to execute the handler
6821 * function. The handler function's "this" context.
6822 * @param {Object} options (optional)
6825 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
6827 * Removes a listener (shorthand for removeListener)
6828 * @param {String} eventName The type of event to listen for
6829 * @param {Function} handler The handler to remove
6830 * @param {Object} scope (optional) The scope (this object) for the handler
6833 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6836 * Starts capture on the specified Observable. All events will be passed
6837 * to the supplied function with the event name + standard signature of the event
6838 * <b>before</b> the event is fired. If the supplied function returns false,
6839 * the event will not fire.
6840 * @param {Observable} o The Observable to capture
6841 * @param {Function} fn The function to call
6842 * @param {Object} scope (optional) The scope (this object) for the fn
6845 Roo.util.Observable.capture = function(o, fn, scope){
6846 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6850 * Removes <b>all</b> added captures from the Observable.
6851 * @param {Observable} o The Observable to release
6854 Roo.util.Observable.releaseCapture = function(o){
6855 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6860 var createBuffered = function(h, o, scope){
6861 var task = new Roo.util.DelayedTask();
6863 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6867 var createSingle = function(h, e, fn, scope){
6869 e.removeListener(fn, scope);
6870 return h.apply(scope, arguments);
6874 var createDelayed = function(h, o, scope){
6876 var args = Array.prototype.slice.call(arguments, 0);
6877 setTimeout(function(){
6878 h.apply(scope, args);
6883 Roo.util.Event = function(obj, name){
6886 this.listeners = [];
6889 Roo.util.Event.prototype = {
6890 addListener : function(fn, scope, options){
6891 var o = options || {};
6892 scope = scope || this.obj;
6893 if(!this.isListening(fn, scope)){
6894 var l = {fn: fn, scope: scope, options: o};
6897 h = createDelayed(h, o, scope);
6900 h = createSingle(h, this, fn, scope);
6903 h = createBuffered(h, o, scope);
6906 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6907 this.listeners.push(l);
6909 this.listeners = this.listeners.slice(0);
6910 this.listeners.push(l);
6915 findListener : function(fn, scope){
6916 scope = scope || this.obj;
6917 var ls = this.listeners;
6918 for(var i = 0, len = ls.length; i < len; i++){
6920 if(l.fn == fn && l.scope == scope){
6927 isListening : function(fn, scope){
6928 return this.findListener(fn, scope) != -1;
6931 removeListener : function(fn, scope){
6933 if((index = this.findListener(fn, scope)) != -1){
6935 this.listeners.splice(index, 1);
6937 this.listeners = this.listeners.slice(0);
6938 this.listeners.splice(index, 1);
6945 clearListeners : function(){
6946 this.listeners = [];
6950 var ls = this.listeners, scope, len = ls.length;
6953 var args = Array.prototype.slice.call(arguments, 0);
6954 for(var i = 0; i < len; i++){
6956 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6957 this.firing = false;
6961 this.firing = false;
6968 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6975 * @class Roo.Document
6976 * @extends Roo.util.Observable
6977 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6979 * @param {Object} config the methods and properties of the 'base' class for the application.
6981 * Generic Page handler - implement this to start your app..
6984 * MyProject = new Roo.Document({
6986 'load' : true // your events..
6989 'ready' : function() {
6990 // fired on Roo.onReady()
6995 Roo.Document = function(cfg) {
7000 Roo.util.Observable.call(this,cfg);
7004 Roo.onReady(function() {
7005 _this.fireEvent('ready');
7011 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
7013 * Ext JS Library 1.1.1
7014 * Copyright(c) 2006-2007, Ext JS, LLC.
7016 * Originally Released Under LGPL - original licence link has changed is not relivant.
7019 * <script type="text/javascript">
7023 * @class Roo.EventManager
7024 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
7025 * several useful events directly.
7026 * See {@link Roo.EventObject} for more details on normalized event objects.
7029 Roo.EventManager = function(){
7030 var docReadyEvent, docReadyProcId, docReadyState = false;
7031 var resizeEvent, resizeTask, textEvent, textSize;
7032 var E = Roo.lib.Event;
7033 var D = Roo.lib.Dom;
7038 var fireDocReady = function(){
7040 docReadyState = true;
7043 clearInterval(docReadyProcId);
7045 if(Roo.isGecko || Roo.isOpera) {
7046 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
7049 var defer = document.getElementById("ie-deferred-loader");
7051 defer.onreadystatechange = null;
7052 defer.parentNode.removeChild(defer);
7056 docReadyEvent.fire();
7057 docReadyEvent.clearListeners();
7062 var initDocReady = function(){
7063 docReadyEvent = new Roo.util.Event();
7064 if(Roo.isGecko || Roo.isOpera) {
7065 document.addEventListener("DOMContentLoaded", fireDocReady, false);
7067 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
7068 var defer = document.getElementById("ie-deferred-loader");
7069 defer.onreadystatechange = function(){
7070 if(this.readyState == "complete"){
7074 }else if(Roo.isSafari){
7075 docReadyProcId = setInterval(function(){
7076 var rs = document.readyState;
7077 if(rs == "complete") {
7082 // no matter what, make sure it fires on load
7083 E.on(window, "load", fireDocReady);
7086 var createBuffered = function(h, o){
7087 var task = new Roo.util.DelayedTask(h);
7089 // create new event object impl so new events don't wipe out properties
7090 e = new Roo.EventObjectImpl(e);
7091 task.delay(o.buffer, h, null, [e]);
7095 var createSingle = function(h, el, ename, fn){
7097 Roo.EventManager.removeListener(el, ename, fn);
7102 var createDelayed = function(h, o){
7104 // create new event object impl so new events don't wipe out properties
7105 e = new Roo.EventObjectImpl(e);
7106 setTimeout(function(){
7111 var transitionEndVal = false;
7113 var transitionEnd = function()
7115 if (transitionEndVal) {
7116 return transitionEndVal;
7118 var el = document.createElement('div');
7120 var transEndEventNames = {
7121 WebkitTransition : 'webkitTransitionEnd',
7122 MozTransition : 'transitionend',
7123 OTransition : 'oTransitionEnd otransitionend',
7124 transition : 'transitionend'
7127 for (var name in transEndEventNames) {
7128 if (el.style[name] !== undefined) {
7129 transitionEndVal = transEndEventNames[name];
7130 return transitionEndVal ;
7137 var listen = function(element, ename, opt, fn, scope)
7139 var o = (!opt || typeof opt == "boolean") ? {} : opt;
7140 fn = fn || o.fn; scope = scope || o.scope;
7141 var el = Roo.getDom(element);
7145 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
7148 if (ename == 'transitionend') {
7149 ename = transitionEnd();
7151 var h = function(e){
7152 e = Roo.EventObject.setEvent(e);
7155 t = e.getTarget(o.delegate, el);
7162 if(o.stopEvent === true){
7165 if(o.preventDefault === true){
7168 if(o.stopPropagation === true){
7169 e.stopPropagation();
7172 if(o.normalized === false){
7176 fn.call(scope || el, e, t, o);
7179 h = createDelayed(h, o);
7182 h = createSingle(h, el, ename, fn);
7185 h = createBuffered(h, o);
7188 fn._handlers = fn._handlers || [];
7191 fn._handlers.push([Roo.id(el), ename, h]);
7195 E.on(el, ename, h); // this adds the actuall listener to the object..
7198 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
7199 el.addEventListener("DOMMouseScroll", h, false);
7200 E.on(window, 'unload', function(){
7201 el.removeEventListener("DOMMouseScroll", h, false);
7204 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
7205 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
7210 var stopListening = function(el, ename, fn){
7211 var id = Roo.id(el), hds = fn._handlers, hd = fn;
7213 for(var i = 0, len = hds.length; i < len; i++){
7215 if(h[0] == id && h[1] == ename){
7222 E.un(el, ename, hd);
7223 el = Roo.getDom(el);
7224 if(ename == "mousewheel" && el.addEventListener){
7225 el.removeEventListener("DOMMouseScroll", hd, false);
7227 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
7228 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
7232 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
7239 * @scope Roo.EventManager
7244 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
7245 * object with a Roo.EventObject
7246 * @param {Function} fn The method the event invokes
7247 * @param {Object} scope An object that becomes the scope of the handler
7248 * @param {boolean} override If true, the obj passed in becomes
7249 * the execution scope of the listener
7250 * @return {Function} The wrapped function
7253 wrap : function(fn, scope, override){
7255 Roo.EventObject.setEvent(e);
7256 fn.call(override ? scope || window : window, Roo.EventObject, scope);
7261 * Appends an event handler to an element (shorthand for addListener)
7262 * @param {String/HTMLElement} element The html element or id to assign the
7263 * @param {String} eventName The type of event to listen for
7264 * @param {Function} handler The method the event invokes
7265 * @param {Object} scope (optional) The scope in which to execute the handler
7266 * function. The handler function's "this" context.
7267 * @param {Object} options (optional) An object containing handler configuration
7268 * properties. This may contain any of the following properties:<ul>
7269 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
7270 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
7271 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
7272 * <li>preventDefault {Boolean} True to prevent the default action</li>
7273 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
7274 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
7275 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
7276 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
7277 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
7278 * by the specified number of milliseconds. If the event fires again within that time, the original
7279 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
7282 * <b>Combining Options</b><br>
7283 * Using the options argument, it is possible to combine different types of listeners:<br>
7285 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
7287 el.on('click', this.onClick, this, {
7294 * <b>Attaching multiple handlers in 1 call</b><br>
7295 * The method also allows for a single argument to be passed which is a config object containing properties
7296 * which specify multiple handlers.
7306 fn: this.onMouseOver
7315 * Or a shorthand syntax:<br>
7318 'click' : this.onClick,
7319 'mouseover' : this.onMouseOver,
7320 'mouseout' : this.onMouseOut
7324 addListener : function(element, eventName, fn, scope, options){
7325 if(typeof eventName == "object"){
7331 if(typeof o[e] == "function"){
7333 listen(element, e, o, o[e], o.scope);
7335 // individual options
7336 listen(element, e, o[e]);
7341 return listen(element, eventName, options, fn, scope);
7345 * Removes an event handler
7347 * @param {String/HTMLElement} element The id or html element to remove the
7349 * @param {String} eventName The type of event
7350 * @param {Function} fn
7351 * @return {Boolean} True if a listener was actually removed
7353 removeListener : function(element, eventName, fn){
7354 return stopListening(element, eventName, fn);
7358 * Fires when the document is ready (before onload and before images are loaded). Can be
7359 * accessed shorthanded Roo.onReady().
7360 * @param {Function} fn The method the event invokes
7361 * @param {Object} scope An object that becomes the scope of the handler
7362 * @param {boolean} options
7364 onDocumentReady : function(fn, scope, options){
7365 if(docReadyState){ // if it already fired
7366 docReadyEvent.addListener(fn, scope, options);
7367 docReadyEvent.fire();
7368 docReadyEvent.clearListeners();
7374 docReadyEvent.addListener(fn, scope, options);
7378 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
7379 * @param {Function} fn The method the event invokes
7380 * @param {Object} scope An object that becomes the scope of the handler
7381 * @param {boolean} options
7383 onWindowResize : function(fn, scope, options)
7386 resizeEvent = new Roo.util.Event();
7387 resizeTask = new Roo.util.DelayedTask(function(){
7388 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
7390 E.on(window, "resize", function()
7393 resizeTask.delay(50);
7395 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
7399 resizeEvent.addListener(fn, scope, options);
7403 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
7404 * @param {Function} fn The method the event invokes
7405 * @param {Object} scope An object that becomes the scope of the handler
7406 * @param {boolean} options
7408 onTextResize : function(fn, scope, options){
7410 textEvent = new Roo.util.Event();
7411 var textEl = new Roo.Element(document.createElement('div'));
7412 textEl.dom.className = 'x-text-resize';
7413 textEl.dom.innerHTML = 'X';
7414 textEl.appendTo(document.body);
7415 textSize = textEl.dom.offsetHeight;
7416 setInterval(function(){
7417 if(textEl.dom.offsetHeight != textSize){
7418 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
7420 }, this.textResizeInterval);
7422 textEvent.addListener(fn, scope, options);
7426 * Removes the passed window resize listener.
7427 * @param {Function} fn The method the event invokes
7428 * @param {Object} scope The scope of handler
7430 removeResizeListener : function(fn, scope){
7432 resizeEvent.removeListener(fn, scope);
7437 fireResize : function(){
7439 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
7443 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
7447 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
7449 textResizeInterval : 50
7454 * @scopeAlias pub=Roo.EventManager
7458 * Appends an event handler to an element (shorthand for addListener)
7459 * @param {String/HTMLElement} element The html element or id to assign the
7460 * @param {String} eventName The type of event to listen for
7461 * @param {Function} handler The method the event invokes
7462 * @param {Object} scope (optional) The scope in which to execute the handler
7463 * function. The handler function's "this" context.
7464 * @param {Object} options (optional) An object containing handler configuration
7465 * properties. This may contain any of the following properties:<ul>
7466 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
7467 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
7468 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
7469 * <li>preventDefault {Boolean} True to prevent the default action</li>
7470 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
7471 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
7472 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
7473 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
7474 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
7475 * by the specified number of milliseconds. If the event fires again within that time, the original
7476 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
7479 * <b>Combining Options</b><br>
7480 * Using the options argument, it is possible to combine different types of listeners:<br>
7482 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
7484 el.on('click', this.onClick, this, {
7491 * <b>Attaching multiple handlers in 1 call</b><br>
7492 * The method also allows for a single argument to be passed which is a config object containing properties
7493 * which specify multiple handlers.
7503 fn: this.onMouseOver
7512 * Or a shorthand syntax:<br>
7515 'click' : this.onClick,
7516 'mouseover' : this.onMouseOver,
7517 'mouseout' : this.onMouseOut
7521 pub.on = pub.addListener;
7522 pub.un = pub.removeListener;
7524 pub.stoppedMouseDownEvent = new Roo.util.Event();
7528 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
7529 * @param {Function} fn The method the event invokes
7530 * @param {Object} scope An object that becomes the scope of the handler
7531 * @param {boolean} override If true, the obj passed in becomes
7532 * the execution scope of the listener
7536 Roo.onReady = Roo.EventManager.onDocumentReady;
7538 Roo.onReady(function(){
7539 var bd = Roo.get(document.body);
7544 : Roo.isIE11 ? "roo-ie11"
7545 : Roo.isEdge ? "roo-edge"
7546 : Roo.isGecko ? "roo-gecko"
7547 : Roo.isOpera ? "roo-opera"
7548 : Roo.isSafari ? "roo-safari" : ""];
7551 cls.push("roo-mac");
7554 cls.push("roo-linux");
7557 cls.push("roo-ios");
7560 cls.push("roo-touch");
7562 if(Roo.isBorderBox){
7563 cls.push('roo-border-box');
7565 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
7566 var p = bd.dom.parentNode;
7568 p.className += ' roo-strict';
7571 bd.addClass(cls.join(' '));
7575 * @class Roo.EventObject
7576 * EventObject exposes the Yahoo! UI Event functionality directly on the object
7577 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
7580 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
7582 var target = e.getTarget();
7585 var myDiv = Roo.get("myDiv");
7586 myDiv.on("click", handleClick);
7588 Roo.EventManager.on("myDiv", 'click', handleClick);
7589 Roo.EventManager.addListener("myDiv", 'click', handleClick);
7593 Roo.EventObject = function(){
7595 var E = Roo.lib.Event;
7597 // safari keypress events for special keys return bad keycodes
7600 63235 : 39, // right
7603 63276 : 33, // page up
7604 63277 : 34, // page down
7605 63272 : 46, // delete
7610 // normalize button clicks
7611 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
7612 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
7614 Roo.EventObjectImpl = function(e){
7616 this.setEvent(e.browserEvent || e);
7619 Roo.EventObjectImpl.prototype = {
7621 * Used to fix doc tools.
7622 * @scope Roo.EventObject.prototype
7628 /** The normal browser event */
7629 browserEvent : null,
7630 /** The button pressed in a mouse event */
7632 /** True if the shift key was down during the event */
7634 /** True if the control key was down during the event */
7636 /** True if the alt key was down during the event */
7695 setEvent : function(e){
7696 if(e == this || (e && e.browserEvent)){ // already wrapped
7699 this.browserEvent = e;
7701 // normalize buttons
7702 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
7703 if(e.type == 'click' && this.button == -1){
7707 this.shiftKey = e.shiftKey;
7708 // mac metaKey behaves like ctrlKey
7709 this.ctrlKey = e.ctrlKey || e.metaKey;
7710 this.altKey = e.altKey;
7711 // in getKey these will be normalized for the mac
7712 this.keyCode = e.keyCode;
7713 // keyup warnings on firefox.
7714 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
7715 // cache the target for the delayed and or buffered events
7716 this.target = E.getTarget(e);
7718 this.xy = E.getXY(e);
7721 this.shiftKey = false;
7722 this.ctrlKey = false;
7723 this.altKey = false;
7733 * Stop the event (preventDefault and stopPropagation)
7735 stopEvent : function(){
7736 if(this.browserEvent){
7737 if(this.browserEvent.type == 'mousedown'){
7738 Roo.EventManager.stoppedMouseDownEvent.fire(this);
7740 E.stopEvent(this.browserEvent);
7745 * Prevents the browsers default handling of the event.
7747 preventDefault : function(){
7748 if(this.browserEvent){
7749 E.preventDefault(this.browserEvent);
7754 isNavKeyPress : function(){
7755 var k = this.keyCode;
7756 k = Roo.isSafari ? (safariKeys[k] || k) : k;
7757 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
7760 isSpecialKey : function(){
7761 var k = this.keyCode;
7762 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
7763 (k == 16) || (k == 17) ||
7764 (k >= 18 && k <= 20) ||
7765 (k >= 33 && k <= 35) ||
7766 (k >= 36 && k <= 39) ||
7767 (k >= 44 && k <= 45);
7770 * Cancels bubbling of the event.
7772 stopPropagation : function(){
7773 if(this.browserEvent){
7774 if(this.type == 'mousedown'){
7775 Roo.EventManager.stoppedMouseDownEvent.fire(this);
7777 E.stopPropagation(this.browserEvent);
7782 * Gets the key code for the event.
7785 getCharCode : function(){
7786 return this.charCode || this.keyCode;
7790 * Returns a normalized keyCode for the event.
7791 * @return {Number} The key code
7793 getKey : function(){
7794 var k = this.keyCode || this.charCode;
7795 return Roo.isSafari ? (safariKeys[k] || k) : k;
7799 * Gets the x coordinate of the event.
7802 getPageX : function(){
7807 * Gets the y coordinate of the event.
7810 getPageY : function(){
7815 * Gets the time of the event.
7818 getTime : function(){
7819 if(this.browserEvent){
7820 return E.getTime(this.browserEvent);
7826 * Gets the page coordinates of the event.
7827 * @return {Array} The xy values like [x, y]
7834 * Gets the target for the event.
7835 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7836 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7837 search as a number or element (defaults to 10 || document.body)
7838 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7839 * @return {HTMLelement}
7841 getTarget : function(selector, maxDepth, returnEl){
7842 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7845 * Gets the related target.
7846 * @return {HTMLElement}
7848 getRelatedTarget : function(){
7849 if(this.browserEvent){
7850 return E.getRelatedTarget(this.browserEvent);
7856 * Normalizes mouse wheel delta across browsers
7857 * @return {Number} The delta
7859 getWheelDelta : function(){
7860 var e = this.browserEvent;
7862 if(e.wheelDelta){ /* IE/Opera. */
7863 delta = e.wheelDelta/120;
7864 }else if(e.detail){ /* Mozilla case. */
7865 delta = -e.detail/3;
7871 * Returns true if the control, meta, shift or alt key was pressed during this event.
7874 hasModifier : function(){
7875 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7879 * Returns true if the target of this event equals el or is a child of el
7880 * @param {String/HTMLElement/Element} el
7881 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7884 within : function(el, related){
7885 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7886 return t && Roo.fly(el).contains(t);
7889 getPoint : function(){
7890 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7894 return new Roo.EventObjectImpl();
7899 * Ext JS Library 1.1.1
7900 * Copyright(c) 2006-2007, Ext JS, LLC.
7902 * Originally Released Under LGPL - original licence link has changed is not relivant.
7905 * <script type="text/javascript">
7909 // was in Composite Element!??!?!
7912 var D = Roo.lib.Dom;
7913 var E = Roo.lib.Event;
7914 var A = Roo.lib.Anim;
7916 // local style camelizing for speed
7918 var camelRe = /(-[a-z])/gi;
7919 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7920 var view = document.defaultView;
7923 * @class Roo.Element
7924 * Represents an Element in the DOM.<br><br>
7927 var el = Roo.get("my-div");
7930 var el = getEl("my-div");
7932 // or with a DOM element
7933 var el = Roo.get(myDivElement);
7935 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7936 * each call instead of constructing a new one.<br><br>
7937 * <b>Animations</b><br />
7938 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7939 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7941 Option Default Description
7942 --------- -------- ---------------------------------------------
7943 duration .35 The duration of the animation in seconds
7944 easing easeOut The YUI easing method
7945 callback none A function to execute when the anim completes
7946 scope this The scope (this) of the callback function
7948 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7949 * manipulate the animation. Here's an example:
7951 var el = Roo.get("my-div");
7956 // default animation
7957 el.setWidth(100, true);
7959 // animation with some options set
7966 // using the "anim" property to get the Anim object
7972 el.setWidth(100, opt);
7974 if(opt.anim.isAnimated()){
7978 * <b> Composite (Collections of) Elements</b><br />
7979 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7980 * @constructor Create a new Element directly.
7981 * @param {String/HTMLElement} element
7982 * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class).
7984 Roo.Element = function(element, forceNew)
7986 var dom = typeof element == "string" ?
7987 document.getElementById(element) : element;
7989 this.listeners = {};
7991 if(!dom){ // invalid id/element
7995 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7996 return Roo.Element.cache[id];
8006 * The DOM element ID
8009 this.id = id || Roo.id(dom);
8011 return this; // assumed for cctor?
8014 var El = Roo.Element;
8018 * The element's default display mode (defaults to "")
8021 originalDisplay : "",
8024 // note this is overridden in BS version..
8027 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
8033 * Sets the element's visibility mode. When setVisible() is called it
8034 * will use this to determine whether to set the visibility or the display property.
8035 * @param visMode Element.VISIBILITY or Element.DISPLAY
8036 * @return {Roo.Element} this
8038 setVisibilityMode : function(visMode){
8039 this.visibilityMode = visMode;
8043 * Convenience method for setVisibilityMode(Element.DISPLAY)
8044 * @param {String} display (optional) What to set display to when visible
8045 * @return {Roo.Element} this
8047 enableDisplayMode : function(display){
8048 this.setVisibilityMode(El.DISPLAY);
8049 if(typeof display != "undefined") { this.originalDisplay = display; }
8054 * Looks at this node and then at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
8055 * @param {String} selector The simple selector to test
8056 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
8057 search as a number or element (defaults to 10 || document.body)
8058 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
8059 * @return {HTMLElement} The matching DOM node (or null if no match was found)
8061 findParent : function(simpleSelector, maxDepth, returnEl){
8062 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
8063 maxDepth = maxDepth || 50;
8064 if(typeof maxDepth != "number"){
8065 stopEl = Roo.getDom(maxDepth);
8068 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
8069 if(dq.is(p, simpleSelector)){
8070 return returnEl ? Roo.get(p) : p;
8080 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
8081 * @param {String} selector The simple selector to test
8082 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
8083 search as a number or element (defaults to 10 || document.body)
8084 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
8085 * @return {HTMLElement} The matching DOM node (or null if no match was found)
8087 findParentNode : function(simpleSelector, maxDepth, returnEl){
8088 var p = Roo.fly(this.dom.parentNode, '_internal');
8089 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
8093 * Looks at the scrollable parent element
8095 findScrollableParent : function()
8097 var overflowRegex = /(auto|scroll)/;
8099 if(this.getStyle('position') === 'fixed'){
8100 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
8103 var excludeStaticParent = this.getStyle('position') === "absolute";
8105 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
8107 if (excludeStaticParent && parent.getStyle('position') === "static") {
8111 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
8115 if(parent.dom.nodeName.toLowerCase() == 'body'){
8116 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
8120 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
8124 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
8125 * This is a shortcut for findParentNode() that always returns an Roo.Element.
8126 * @param {String} selector The simple selector to test
8127 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
8128 search as a number or element (defaults to 10 || document.body)
8129 * @return {Roo.Element} The matching DOM node (or null if no match was found)
8131 up : function(simpleSelector, maxDepth){
8132 return this.findParentNode(simpleSelector, maxDepth, true);
8138 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
8139 * @param {String} selector The simple selector to test
8140 * @return {Boolean} True if this element matches the selector, else false
8142 is : function(simpleSelector){
8143 return Roo.DomQuery.is(this.dom, simpleSelector);
8147 * Perform animation on this element.
8148 * @param {Object} args The YUI animation control args
8149 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
8150 * @param {Function} onComplete (optional) Function to call when animation completes
8151 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
8152 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
8153 * @return {Roo.Element} this
8155 animate : function(args, duration, onComplete, easing, animType){
8156 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
8161 * @private Internal animation call
8163 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
8164 animType = animType || 'run';
8166 var anim = Roo.lib.Anim[animType](
8168 (opt.duration || defaultDur) || .35,
8169 (opt.easing || defaultEase) || 'easeOut',
8171 Roo.callback(cb, this);
8172 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
8180 // private legacy anim prep
8181 preanim : function(a, i){
8182 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
8186 * Removes worthless text nodes
8187 * @param {Boolean} forceReclean (optional) By default the element
8188 * keeps track if it has been cleaned already so
8189 * you can call this over and over. However, if you update the element and
8190 * need to force a reclean, you can pass true.
8192 clean : function(forceReclean){
8193 if(this.isCleaned && forceReclean !== true){
8197 var d = this.dom, n = d.firstChild, ni = -1;
8199 var nx = n.nextSibling;
8200 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
8207 this.isCleaned = true;
8212 calcOffsetsTo : function(el){
8215 var restorePos = false;
8216 if(el.getStyle('position') == 'static'){
8217 el.position('relative');
8222 while(op && op != d && op.tagName != 'HTML'){
8225 op = op.offsetParent;
8228 el.position('static');
8234 * Scrolls this element into view within the passed container.
8235 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
8236 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
8237 * @return {Roo.Element} this
8239 scrollIntoView : function(container, hscroll){
8240 var c = Roo.getDom(container) || document.body;
8243 var o = this.calcOffsetsTo(c),
8246 b = t+el.offsetHeight,
8247 r = l+el.offsetWidth;
8249 var ch = c.clientHeight;
8250 var ct = parseInt(c.scrollTop, 10);
8251 var cl = parseInt(c.scrollLeft, 10);
8253 var cr = cl + c.clientWidth;
8261 if(hscroll !== false){
8265 c.scrollLeft = r-c.clientWidth;
8272 scrollChildIntoView : function(child, hscroll){
8273 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
8277 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
8278 * the new height may not be available immediately.
8279 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
8280 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
8281 * @param {Function} onComplete (optional) Function to call when animation completes
8282 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
8283 * @return {Roo.Element} this
8285 autoHeight : function(animate, duration, onComplete, easing){
8286 var oldHeight = this.getHeight();
8288 this.setHeight(1); // force clipping
8289 setTimeout(function(){
8290 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
8292 this.setHeight(height);
8294 if(typeof onComplete == "function"){
8298 this.setHeight(oldHeight); // restore original height
8299 this.setHeight(height, animate, duration, function(){
8301 if(typeof onComplete == "function") { onComplete(); }
8302 }.createDelegate(this), easing);
8304 }.createDelegate(this), 0);
8309 * Returns true if this element is an ancestor of the passed element
8310 * @param {HTMLElement/String} el The element to check
8311 * @return {Boolean} True if this element is an ancestor of el, else false
8313 contains : function(el){
8314 if(!el){return false;}
8315 return D.isAncestor(this.dom, el.dom ? el.dom : el);
8319 * Checks whether the element is currently visible using both visibility and display properties.
8320 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
8321 * @return {Boolean} True if the element is currently visible, else false
8323 isVisible : function(deep) {
8324 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
8325 if(deep !== true || !vis){
8328 var p = this.dom.parentNode;
8329 while(p && p.tagName.toLowerCase() != "body"){
8330 if(!Roo.fly(p, '_isVisible').isVisible()){
8339 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
8340 * @param {String} selector The CSS selector
8341 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
8342 * @return {CompositeElement/CompositeElementLite} The composite element
8344 select : function(selector, unique){
8345 return El.select(selector, unique, this.dom);
8349 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
8350 * @param {String} selector The CSS selector
8351 * @return {Array} An array of the matched nodes
8353 query : function(selector, unique){
8354 return Roo.DomQuery.select(selector, this.dom);
8358 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
8359 * @param {String} selector The CSS selector
8360 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
8361 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
8363 child : function(selector, returnDom){
8364 var n = Roo.DomQuery.selectNode(selector, this.dom);
8365 return returnDom ? n : Roo.get(n);
8369 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
8370 * @param {String} selector The CSS selector
8371 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
8372 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
8374 down : function(selector, returnDom){
8375 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
8376 return returnDom ? n : Roo.get(n);
8380 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
8381 * @param {String} group The group the DD object is member of
8382 * @param {Object} config The DD config object
8383 * @param {Object} overrides An object containing methods to override/implement on the DD object
8384 * @return {Roo.dd.DD} The DD object
8386 initDD : function(group, config, overrides){
8387 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
8388 return Roo.apply(dd, overrides);
8392 * Initializes a {@link Roo.dd.DDProxy} object for this element.
8393 * @param {String} group The group the DDProxy object is member of
8394 * @param {Object} config The DDProxy config object
8395 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
8396 * @return {Roo.dd.DDProxy} The DDProxy object
8398 initDDProxy : function(group, config, overrides){
8399 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
8400 return Roo.apply(dd, overrides);
8404 * Initializes a {@link Roo.dd.DDTarget} object for this element.
8405 * @param {String} group The group the DDTarget object is member of
8406 * @param {Object} config The DDTarget config object
8407 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
8408 * @return {Roo.dd.DDTarget} The DDTarget object
8410 initDDTarget : function(group, config, overrides){
8411 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
8412 return Roo.apply(dd, overrides);
8416 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
8417 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
8418 * @param {Boolean} visible Whether the element is visible
8419 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8420 * @return {Roo.Element} this
8422 setVisible : function(visible, animate){
8424 if(this.visibilityMode == El.DISPLAY){
8425 this.setDisplayed(visible);
8428 this.dom.style.visibility = visible ? "visible" : "hidden";
8431 // closure for composites
8433 var visMode = this.visibilityMode;
8435 this.setOpacity(.01);
8436 this.setVisible(true);
8438 this.anim({opacity: { to: (visible?1:0) }},
8439 this.preanim(arguments, 1),
8440 null, .35, 'easeIn', function(){
8442 if(visMode == El.DISPLAY){
8443 dom.style.display = "none";
8445 dom.style.visibility = "hidden";
8447 Roo.get(dom).setOpacity(1);
8455 * Returns true if display is not "none"
8458 isDisplayed : function() {
8459 return this.getStyle("display") != "none";
8463 * Toggles the element's visibility or display, depending on visibility mode.
8464 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8465 * @return {Roo.Element} this
8467 toggle : function(animate){
8468 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
8473 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
8474 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
8475 * @return {Roo.Element} this
8477 setDisplayed : function(value) {
8478 if(typeof value == "boolean"){
8479 value = value ? this.originalDisplay : "none";
8481 this.setStyle("display", value);
8486 * Tries to focus the element. Any exceptions are caught and ignored.
8487 * @return {Roo.Element} this
8489 focus : function() {
8497 * Tries to blur the element. Any exceptions are caught and ignored.
8498 * @return {Roo.Element} this
8508 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
8509 * @param {String/Array} className The CSS class to add, or an array of classes
8510 * @return {Roo.Element} this
8512 addClass : function(className){
8513 if(className instanceof Array){
8514 for(var i = 0, len = className.length; i < len; i++) {
8515 this.addClass(className[i]);
8518 if(className && !this.hasClass(className)){
8519 if (this.dom instanceof SVGElement) {
8520 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
8522 this.dom.className = this.dom.className + " " + className;
8530 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
8531 * @param {String/Array} className The CSS class to add, or an array of classes
8532 * @return {Roo.Element} this
8534 radioClass : function(className){
8535 var siblings = this.dom.parentNode.childNodes;
8536 for(var i = 0; i < siblings.length; i++) {
8537 var s = siblings[i];
8538 if(s.nodeType == 1){
8539 Roo.get(s).removeClass(className);
8542 this.addClass(className);
8547 * Removes one or more CSS classes from the element.
8548 * @param {String/Array} className The CSS class to remove, or an array of classes
8549 * @return {Roo.Element} this
8551 removeClass : function(className){
8553 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
8554 if(!className || !cn){
8557 if(className instanceof Array){
8558 for(var i = 0, len = className.length; i < len; i++) {
8559 this.removeClass(className[i]);
8562 if(this.hasClass(className)){
8563 var re = this.classReCache[className];
8565 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
8566 this.classReCache[className] = re;
8568 if (this.dom instanceof SVGElement) {
8569 this.dom.className.baseVal = cn.replace(re, " ");
8571 this.dom.className = cn.replace(re, " ");
8582 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
8583 * @param {String} className The CSS class to toggle
8584 * @return {Roo.Element} this
8586 toggleClass : function(className){
8587 if(this.hasClass(className)){
8588 this.removeClass(className);
8590 this.addClass(className);
8596 * Checks if the specified CSS class exists on this element's DOM node.
8597 * @param {String} className The CSS class to check for
8598 * @return {Boolean} True if the class exists, else false
8600 hasClass : function(className){
8601 if (this.dom instanceof SVGElement) {
8602 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
8604 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
8608 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
8609 * @param {String} oldClassName The CSS class to replace
8610 * @param {String} newClassName The replacement CSS class
8611 * @return {Roo.Element} this
8613 replaceClass : function(oldClassName, newClassName){
8614 this.removeClass(oldClassName);
8615 this.addClass(newClassName);
8620 * Returns an object with properties matching the styles requested.
8621 * For example, el.getStyles('color', 'font-size', 'width') might return
8622 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
8623 * @param {String} style1 A style name
8624 * @param {String} style2 A style name
8625 * @param {String} etc.
8626 * @return {Object} The style object
8628 getStyles : function(){
8629 var a = arguments, len = a.length, r = {};
8630 for(var i = 0; i < len; i++){
8631 r[a[i]] = this.getStyle(a[i]);
8637 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
8638 * @param {String} property The style property whose value is returned.
8639 * @return {String} The current value of the style property for this element.
8641 getStyle : function(){
8642 return view && view.getComputedStyle ?
8644 var el = this.dom, v, cs, camel;
8645 if(prop == 'float'){
8648 if(el.style && (v = el.style[prop])){
8651 if(cs = view.getComputedStyle(el, "")){
8652 if(!(camel = propCache[prop])){
8653 camel = propCache[prop] = prop.replace(camelRe, camelFn);
8660 var el = this.dom, v, cs, camel;
8661 if(prop == 'opacity'){
8662 if(typeof el.style.filter == 'string'){
8663 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
8665 var fv = parseFloat(m[1]);
8667 return fv ? fv / 100 : 0;
8672 }else if(prop == 'float'){
8673 prop = "styleFloat";
8675 if(!(camel = propCache[prop])){
8676 camel = propCache[prop] = prop.replace(camelRe, camelFn);
8678 if(v = el.style[camel]){
8681 if(cs = el.currentStyle){
8689 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
8690 * @param {String/Object} property The style property to be set, or an object of multiple styles.
8691 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
8692 * @return {Roo.Element} this
8694 setStyle : function(prop, value){
8695 if(typeof prop == "string"){
8697 if (prop == 'float') {
8698 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
8703 if(!(camel = propCache[prop])){
8704 camel = propCache[prop] = prop.replace(camelRe, camelFn);
8707 if(camel == 'opacity') {
8708 this.setOpacity(value);
8710 this.dom.style[camel] = value;
8713 for(var style in prop){
8714 if(typeof prop[style] != "function"){
8715 this.setStyle(style, prop[style]);
8723 * More flexible version of {@link #setStyle} for setting style properties.
8724 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
8725 * a function which returns such a specification.
8726 * @return {Roo.Element} this
8728 applyStyles : function(style){
8729 Roo.DomHelper.applyStyles(this.dom, style);
8734 * Gets the current X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8735 * @return {Number} The X position of the element
8738 return D.getX(this.dom);
8742 * Gets the current Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8743 * @return {Number} The Y position of the element
8746 return D.getY(this.dom);
8750 * Gets the current position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8751 * @return {Array} The XY position of the element
8754 return D.getXY(this.dom);
8758 * Sets the X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8759 * @param {Number} The X position of the element
8760 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8761 * @return {Roo.Element} this
8763 setX : function(x, animate){
8765 D.setX(this.dom, x);
8767 this.setXY([x, this.getY()], this.preanim(arguments, 1));
8773 * Sets the Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8774 * @param {Number} The Y position of the element
8775 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8776 * @return {Roo.Element} this
8778 setY : function(y, animate){
8780 D.setY(this.dom, y);
8782 this.setXY([this.getX(), y], this.preanim(arguments, 1));
8788 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
8789 * @param {String} left The left CSS property value
8790 * @return {Roo.Element} this
8792 setLeft : function(left){
8793 this.setStyle("left", this.addUnits(left));
8798 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
8799 * @param {String} top The top CSS property value
8800 * @return {Roo.Element} this
8802 setTop : function(top){
8803 this.setStyle("top", this.addUnits(top));
8808 * Sets the element's CSS right style.
8809 * @param {String} right The right CSS property value
8810 * @return {Roo.Element} this
8812 setRight : function(right){
8813 this.setStyle("right", this.addUnits(right));
8818 * Sets the element's CSS bottom style.
8819 * @param {String} bottom The bottom CSS property value
8820 * @return {Roo.Element} this
8822 setBottom : function(bottom){
8823 this.setStyle("bottom", this.addUnits(bottom));
8828 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8829 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8830 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
8831 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8832 * @return {Roo.Element} this
8834 setXY : function(pos, animate){
8836 D.setXY(this.dom, pos);
8838 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8844 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8845 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8846 * @param {Number} x X value for new position (coordinates are page-based)
8847 * @param {Number} y Y value for new position (coordinates are page-based)
8848 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8849 * @return {Roo.Element} this
8851 setLocation : function(x, y, animate){
8852 this.setXY([x, y], this.preanim(arguments, 2));
8857 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8858 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8859 * @param {Number} x X value for new position (coordinates are page-based)
8860 * @param {Number} y Y value for new position (coordinates are page-based)
8861 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8862 * @return {Roo.Element} this
8864 moveTo : function(x, y, animate){
8865 this.setXY([x, y], this.preanim(arguments, 2));
8870 * Returns the region of the given element.
8871 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8872 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8874 getRegion : function(){
8875 return D.getRegion(this.dom);
8879 * Returns the offset height of the element
8880 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8881 * @return {Number} The element's height
8883 getHeight : function(contentHeight){
8884 var h = this.dom.offsetHeight || 0;
8885 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8889 * Returns the offset width of the element
8890 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8891 * @return {Number} The element's width
8893 getWidth : function(contentWidth){
8894 var w = this.dom.offsetWidth || 0;
8895 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8899 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8900 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8901 * if a height has not been set using CSS.
8904 getComputedHeight : function(){
8905 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8907 h = parseInt(this.getStyle('height'), 10) || 0;
8908 if(!this.isBorderBox()){
8909 h += this.getFrameWidth('tb');
8916 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8917 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8918 * if a width has not been set using CSS.
8921 getComputedWidth : function(){
8922 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8924 w = parseInt(this.getStyle('width'), 10) || 0;
8925 if(!this.isBorderBox()){
8926 w += this.getFrameWidth('lr');
8933 * Returns the size of the element.
8934 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8935 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8937 getSize : function(contentSize){
8938 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8942 * Returns the width and height of the viewport.
8943 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8945 getViewSize : function(){
8946 var d = this.dom, doc = document, aw = 0, ah = 0;
8947 if(d == doc || d == doc.body){
8948 return {width : D.getViewWidth(), height: D.getViewHeight()};
8951 width : d.clientWidth,
8952 height: d.clientHeight
8958 * Returns the value of the "value" attribute
8959 * @param {Boolean} asNumber true to parse the value as a number
8960 * @return {String/Number}
8962 getValue : function(asNumber){
8963 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8967 adjustWidth : function(width){
8968 if(typeof width == "number"){
8969 if(this.autoBoxAdjust && !this.isBorderBox()){
8970 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8980 adjustHeight : function(height){
8981 if(typeof height == "number"){
8982 if(this.autoBoxAdjust && !this.isBorderBox()){
8983 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8993 * Set the width of the element
8994 * @param {Number} width The new width
8995 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8996 * @return {Roo.Element} this
8998 setWidth : function(width, animate){
8999 width = this.adjustWidth(width);
9001 this.dom.style.width = this.addUnits(width);
9003 this.anim({width: {to: width}}, this.preanim(arguments, 1));
9009 * Set the height of the element
9010 * @param {Number} height The new height
9011 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9012 * @return {Roo.Element} this
9014 setHeight : function(height, animate){
9015 height = this.adjustHeight(height);
9017 this.dom.style.height = this.addUnits(height);
9019 this.anim({height: {to: height}}, this.preanim(arguments, 1));
9025 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
9026 * @param {Number} width The new width
9027 * @param {Number} height The new height
9028 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9029 * @return {Roo.Element} this
9031 setSize : function(width, height, animate){
9032 if(typeof width == "object"){ // in case of object from getSize()
9033 height = width.height; width = width.width;
9035 width = this.adjustWidth(width); height = this.adjustHeight(height);
9037 this.dom.style.width = this.addUnits(width);
9038 this.dom.style.height = this.addUnits(height);
9040 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
9046 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
9047 * @param {Number} x X value for new position (coordinates are page-based)
9048 * @param {Number} y Y value for new position (coordinates are page-based)
9049 * @param {Number} width The new width
9050 * @param {Number} height The new height
9051 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9052 * @return {Roo.Element} this
9054 setBounds : function(x, y, width, height, animate){
9056 this.setSize(width, height);
9057 this.setLocation(x, y);
9059 width = this.adjustWidth(width); height = this.adjustHeight(height);
9060 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
9061 this.preanim(arguments, 4), 'motion');
9067 * Sets the element's position and size the the specified region. If animation is true then width, height, x and y will be animated concurrently.
9068 * @param {Roo.lib.Region} region The region to fill
9069 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9070 * @return {Roo.Element} this
9072 setRegion : function(region, animate){
9073 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
9078 * Appends an event handler
9080 * @param {String} eventName The type of event to append
9081 * @param {Function} fn The method the event invokes
9082 * @param {Object} scope (optional) The scope (this object) of the fn
9083 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9085 addListener : function(eventName, fn, scope, options)
9087 if (eventName == 'dblclick') { // doublclick (touchstart) - faked on touch.
9088 this.addListener('touchstart', this.onTapHandler, this);
9091 // we need to handle a special case where dom element is a svg element.
9092 // in this case we do not actua
9097 if (this.dom instanceof SVGElement && !(this.dom instanceof SVGSVGElement)) {
9098 if (typeof(this.listeners[eventName]) == 'undefined') {
9099 this.listeners[eventName] = new Roo.util.Event(this, eventName);
9101 this.listeners[eventName].addListener(fn, scope, options);
9106 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
9111 onTapHandler : function(event)
9113 if(!this.tapedTwice) {
9114 this.tapedTwice = true;
9116 setTimeout( function() {
9117 s.tapedTwice = false;
9121 event.preventDefault();
9122 var revent = new MouseEvent('dblclick', {
9128 this.dom.dispatchEvent(revent);
9129 //action on double tap goes below
9134 * Removes an event handler from this element
9135 * @param {String} eventName the type of event to remove
9136 * @param {Function} fn the method the event invokes
9137 * @param {Function} scope (needed for svg fake listeners)
9138 * @return {Roo.Element} this
9140 removeListener : function(eventName, fn, scope){
9141 Roo.EventManager.removeListener(this.dom, eventName, fn);
9142 if (typeof(this.listeners) == 'undefined' || typeof(this.listeners[eventName]) == 'undefined') {
9145 this.listeners[eventName].removeListener(fn, scope);
9150 * Removes all previous added listeners from this element
9151 * @return {Roo.Element} this
9153 removeAllListeners : function(){
9154 E.purgeElement(this.dom);
9155 this.listeners = {};
9159 relayEvent : function(eventName, observable){
9160 this.on(eventName, function(e){
9161 observable.fireEvent(eventName, e);
9167 * Set the opacity of the element
9168 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
9169 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9170 * @return {Roo.Element} this
9172 setOpacity : function(opacity, animate){
9174 var s = this.dom.style;
9177 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
9178 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
9180 s.opacity = opacity;
9183 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
9189 * Gets the left X coordinate
9190 * @param {Boolean} local True to get the local css position instead of page coordinate
9193 getLeft : function(local){
9197 return parseInt(this.getStyle("left"), 10) || 0;
9202 * Gets the right X coordinate of the element (element X position + element width)
9203 * @param {Boolean} local True to get the local css position instead of page coordinate
9206 getRight : function(local){
9208 return this.getX() + this.getWidth();
9210 return (this.getLeft(true) + this.getWidth()) || 0;
9215 * Gets the top Y coordinate
9216 * @param {Boolean} local True to get the local css position instead of page coordinate
9219 getTop : function(local) {
9223 return parseInt(this.getStyle("top"), 10) || 0;
9228 * Gets the bottom Y coordinate of the element (element Y position + element height)
9229 * @param {Boolean} local True to get the local css position instead of page coordinate
9232 getBottom : function(local){
9234 return this.getY() + this.getHeight();
9236 return (this.getTop(true) + this.getHeight()) || 0;
9241 * Initializes positioning on this element. If a desired position is not passed, it will make the
9242 * the element positioned relative IF it is not already positioned.
9243 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
9244 * @param {Number} zIndex (optional) The zIndex to apply
9245 * @param {Number} x (optional) Set the page X position
9246 * @param {Number} y (optional) Set the page Y position
9248 position : function(pos, zIndex, x, y){
9250 if(this.getStyle('position') == 'static'){
9251 this.setStyle('position', 'relative');
9254 this.setStyle("position", pos);
9257 this.setStyle("z-index", zIndex);
9259 if(x !== undefined && y !== undefined){
9261 }else if(x !== undefined){
9263 }else if(y !== undefined){
9269 * Clear positioning back to the default when the document was loaded
9270 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
9271 * @return {Roo.Element} this
9273 clearPositioning : function(value){
9281 "position" : "static"
9287 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
9288 * snapshot before performing an update and then restoring the element.
9291 getPositioning : function(){
9292 var l = this.getStyle("left");
9293 var t = this.getStyle("top");
9295 "position" : this.getStyle("position"),
9297 "right" : l ? "" : this.getStyle("right"),
9299 "bottom" : t ? "" : this.getStyle("bottom"),
9300 "z-index" : this.getStyle("z-index")
9305 * Gets the width of the border(s) for the specified side(s)
9306 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
9307 * passing lr would get the border (l)eft width + the border (r)ight width.
9308 * @return {Number} The width of the sides passed added together
9310 getBorderWidth : function(side){
9311 return this.addStyles(side, El.borders);
9315 * Gets the width of the padding(s) for the specified side(s)
9316 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
9317 * passing lr would get the padding (l)eft + the padding (r)ight.
9318 * @return {Number} The padding of the sides passed added together
9320 getPadding : function(side){
9321 return this.addStyles(side, El.paddings);
9325 * Set positioning with an object returned by getPositioning().
9326 * @param {Object} posCfg
9327 * @return {Roo.Element} this
9329 setPositioning : function(pc){
9330 this.applyStyles(pc);
9331 if(pc.right == "auto"){
9332 this.dom.style.right = "";
9334 if(pc.bottom == "auto"){
9335 this.dom.style.bottom = "";
9341 fixDisplay : function(){
9342 if(this.getStyle("display") == "none"){
9343 this.setStyle("visibility", "hidden");
9344 this.setStyle("display", this.originalDisplay); // first try reverting to default
9345 if(this.getStyle("display") == "none"){ // if that fails, default to block
9346 this.setStyle("display", "block");
9352 * Quick set left and top adding default units
9353 * @param {String} left The left CSS property value
9354 * @param {String} top The top CSS property value
9355 * @return {Roo.Element} this
9357 setLeftTop : function(left, top){
9358 this.dom.style.left = this.addUnits(left);
9359 this.dom.style.top = this.addUnits(top);
9364 * Move this element relative to its current position.
9365 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9366 * @param {Number} distance How far to move the element in pixels
9367 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9368 * @return {Roo.Element} this
9370 move : function(direction, distance, animate){
9371 var xy = this.getXY();
9372 direction = direction.toLowerCase();
9376 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
9380 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
9385 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
9390 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
9397 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
9398 * @return {Roo.Element} this
9401 if(!this.isClipped){
9402 this.isClipped = true;
9403 this.originalClip = {
9404 "o": this.getStyle("overflow"),
9405 "x": this.getStyle("overflow-x"),
9406 "y": this.getStyle("overflow-y")
9408 this.setStyle("overflow", "hidden");
9409 this.setStyle("overflow-x", "hidden");
9410 this.setStyle("overflow-y", "hidden");
9416 * Return clipping (overflow) to original clipping before clip() was called
9417 * @return {Roo.Element} this
9419 unclip : function(){
9421 this.isClipped = false;
9422 var o = this.originalClip;
9423 if(o.o){this.setStyle("overflow", o.o);}
9424 if(o.x){this.setStyle("overflow-x", o.x);}
9425 if(o.y){this.setStyle("overflow-y", o.y);}
9432 * Gets the x,y coordinates specified by the anchor position on the element.
9433 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
9434 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
9435 * {width: (target width), height: (target height)} (defaults to the element's current size)
9436 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
9437 * @return {Array} [x, y] An array containing the element's x and y coordinates
9439 getAnchorXY : function(anchor, local, s){
9440 //Passing a different size is useful for pre-calculating anchors,
9441 //especially for anchored animations that change the el size.
9443 var w, h, vp = false;
9446 if(d == document.body || d == document){
9448 w = D.getViewWidth(); h = D.getViewHeight();
9450 w = this.getWidth(); h = this.getHeight();
9453 w = s.width; h = s.height;
9455 var x = 0, y = 0, r = Math.round;
9456 switch((anchor || "tl").toLowerCase()){
9498 var sc = this.getScroll();
9499 return [x + sc.left, y + sc.top];
9501 //Add the element's offset xy
9502 var o = this.getXY();
9503 return [x+o[0], y+o[1]];
9507 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
9508 * supported position values.
9509 * @param {String/HTMLElement/Roo.Element} element The element to align to.
9510 * @param {String} position The position to align to.
9511 * @param {Array} offsets (optional) Offset the positioning by [x, y]
9512 * @return {Array} [x, y]
9514 getAlignToXY : function(el, p, o)
9519 throw "Element.alignTo with an element that doesn't exist";
9521 var c = false; //constrain to viewport
9522 var p1 = "", p2 = "";
9529 }else if(p.indexOf("-") == -1){
9532 p = p.toLowerCase();
9533 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
9535 throw "Element.alignTo with an invalid alignment " + p;
9537 p1 = m[1]; p2 = m[2]; c = !!m[3];
9539 //Subtract the aligned el's internal xy from the target's offset xy
9540 //plus custom offset to get the aligned el's new offset xy
9541 var a1 = this.getAnchorXY(p1, true);
9542 var a2 = el.getAnchorXY(p2, false);
9543 var x = a2[0] - a1[0] + o[0];
9544 var y = a2[1] - a1[1] + o[1];
9546 //constrain the aligned el to viewport if necessary
9547 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
9548 // 5px of margin for ie
9549 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
9551 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
9552 //perpendicular to the vp border, allow the aligned el to slide on that border,
9553 //otherwise swap the aligned el to the opposite border of the target.
9554 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
9555 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
9556 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
9557 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
9560 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
9561 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
9563 if((x+w) > dw + scrollX){
9564 x = swapX ? r.left-w : dw+scrollX-w;
9567 x = swapX ? r.right : scrollX;
9569 if((y+h) > dh + scrollY){
9570 y = swapY ? r.top-h : dh+scrollY-h;
9573 y = swapY ? r.bottom : scrollY;
9580 getConstrainToXY : function(){
9581 var os = {top:0, left:0, bottom:0, right: 0};
9583 return function(el, local, offsets, proposedXY){
9585 offsets = offsets ? Roo.applyIf(offsets, os) : os;
9587 var vw, vh, vx = 0, vy = 0;
9588 if(el.dom == document.body || el.dom == document){
9589 vw = Roo.lib.Dom.getViewWidth();
9590 vh = Roo.lib.Dom.getViewHeight();
9592 vw = el.dom.clientWidth;
9593 vh = el.dom.clientHeight;
9595 var vxy = el.getXY();
9601 var s = el.getScroll();
9603 vx += offsets.left + s.left;
9604 vy += offsets.top + s.top;
9606 vw -= offsets.right;
9607 vh -= offsets.bottom;
9612 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
9613 var x = xy[0], y = xy[1];
9614 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
9616 // only move it if it needs it
9619 // first validate right/bottom
9628 // then make sure top/left isn't negative
9637 return moved ? [x, y] : false;
9642 adjustForConstraints : function(xy, parent, offsets){
9643 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
9647 * Aligns this element with another element relative to the specified anchor points. If the other element is the
9648 * document it aligns it to the viewport.
9649 * The position parameter is optional, and can be specified in any one of the following formats:
9651 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
9652 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
9653 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
9654 * deprecated in favor of the newer two anchor syntax below</i>.</li>
9655 * <li><b>Two anchors</b>: If two values from the table below are passed separated by a dash, the first value is used as the
9656 * element's anchor point, and the second value is used as the target's anchor point.</li>
9658 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
9659 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
9660 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
9661 * that specified in order to enforce the viewport constraints.
9662 * Following are all of the supported anchor positions:
9665 ----- -----------------------------
9666 tl The top left corner (default)
9667 t The center of the top edge
9668 tr The top right corner
9669 l The center of the left edge
9670 c In the center of the element
9671 r The center of the right edge
9672 bl The bottom left corner
9673 b The center of the bottom edge
9674 br The bottom right corner
9678 // align el to other-el using the default positioning ("tl-bl", non-constrained)
9679 el.alignTo("other-el");
9681 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
9682 el.alignTo("other-el", "tr?");
9684 // align the bottom right corner of el with the center left edge of other-el
9685 el.alignTo("other-el", "br-l?");
9687 // align the center of el with the bottom left corner of other-el and
9688 // adjust the x position by -6 pixels (and the y position by 0)
9689 el.alignTo("other-el", "c-bl", [-6, 0]);
9691 * @param {String/HTMLElement/Roo.Element} element The element to align to.
9692 * @param {String} position The position to align to.
9693 * @param {Array} offsets (optional) Offset the positioning by [x, y]
9694 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9695 * @return {Roo.Element} this
9697 alignTo : function(element, position, offsets, animate){
9698 var xy = this.getAlignToXY(element, position, offsets);
9699 this.setXY(xy, this.preanim(arguments, 3));
9704 * Anchors an element to another element and realigns it when the window is resized.
9705 * @param {String/HTMLElement/Roo.Element} element The element to align to.
9706 * @param {String} position The position to align to.
9707 * @param {Array} offsets (optional) Offset the positioning by [x, y]
9708 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
9709 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
9710 * is a number, it is used as the buffer delay (defaults to 50ms).
9711 * @param {Function} callback The function to call after the animation finishes
9712 * @return {Roo.Element} this
9714 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
9715 var action = function(){
9716 this.alignTo(el, alignment, offsets, animate);
9717 Roo.callback(callback, this);
9719 Roo.EventManager.onWindowResize(action, this);
9720 var tm = typeof monitorScroll;
9721 if(tm != 'undefined'){
9722 Roo.EventManager.on(window, 'scroll', action, this,
9723 {buffer: tm == 'number' ? monitorScroll : 50});
9725 action.call(this); // align immediately
9729 * Clears any opacity settings from this element. Required in some cases for IE.
9730 * @return {Roo.Element} this
9732 clearOpacity : function(){
9733 if (window.ActiveXObject) {
9734 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
9735 this.dom.style.filter = "";
9738 this.dom.style.opacity = "";
9739 this.dom.style["-moz-opacity"] = "";
9740 this.dom.style["-khtml-opacity"] = "";
9746 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
9747 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9748 * @return {Roo.Element} this
9750 hide : function(animate){
9751 this.setVisible(false, this.preanim(arguments, 0));
9756 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
9757 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9758 * @return {Roo.Element} this
9760 show : function(animate){
9761 this.setVisible(true, this.preanim(arguments, 0));
9766 * @private Test if size has a unit, otherwise appends the default
9768 addUnits : function(size){
9769 return Roo.Element.addUnits(size, this.defaultUnit);
9773 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
9774 * @return {Roo.Element} this
9776 beginMeasure : function(){
9778 if(el.offsetWidth || el.offsetHeight){
9779 return this; // offsets work already
9782 var p = this.dom, b = document.body; // start with this element
9783 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
9784 var pe = Roo.get(p);
9785 if(pe.getStyle('display') == 'none'){
9786 changed.push({el: p, visibility: pe.getStyle("visibility")});
9787 p.style.visibility = "hidden";
9788 p.style.display = "block";
9792 this._measureChanged = changed;
9798 * Restores displays to before beginMeasure was called
9799 * @return {Roo.Element} this
9801 endMeasure : function(){
9802 var changed = this._measureChanged;
9804 for(var i = 0, len = changed.length; i < len; i++) {
9806 r.el.style.visibility = r.visibility;
9807 r.el.style.display = "none";
9809 this._measureChanged = null;
9815 * Update the innerHTML of this element, optionally searching for and processing scripts
9816 * @param {String} html The new HTML
9817 * @param {Boolean} loadScripts (optional) true to look for and process scripts
9818 * @param {Function} callback For async script loading you can be noticed when the update completes
9819 * @return {Roo.Element} this
9821 update : function(html, loadScripts, callback){
9822 if(typeof html == "undefined"){
9825 if(loadScripts !== true){
9826 this.dom.innerHTML = html;
9827 if(typeof callback == "function"){
9835 html += '<span id="' + id + '"></span>';
9837 E.onAvailable(id, function(){
9838 var hd = document.getElementsByTagName("head")[0];
9839 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
9840 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
9841 var typeRe = /\stype=([\'\"])(.*?)\1/i;
9844 while(match = re.exec(html)){
9845 var attrs = match[1];
9846 var srcMatch = attrs ? attrs.match(srcRe) : false;
9847 if(srcMatch && srcMatch[2]){
9848 var s = document.createElement("script");
9849 s.src = srcMatch[2];
9850 var typeMatch = attrs.match(typeRe);
9851 if(typeMatch && typeMatch[2]){
9852 s.type = typeMatch[2];
9855 }else if(match[2] && match[2].length > 0){
9856 if(window.execScript) {
9857 window.execScript(match[2]);
9865 window.eval(match[2]);
9869 var el = document.getElementById(id);
9870 if(el){el.parentNode.removeChild(el);}
9871 if(typeof callback == "function"){
9875 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9880 * Direct access to the UpdateManager update() method (takes the same parameters).
9881 * @param {String/Function} url The url for this request or a function to call to get the url
9882 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
9883 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9884 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
9885 * @return {Roo.Element} this
9888 var um = this.getUpdateManager();
9889 um.update.apply(um, arguments);
9894 * Gets this element's UpdateManager
9895 * @return {Roo.UpdateManager} The UpdateManager
9897 getUpdateManager : function(){
9898 if(!this.updateManager){
9899 this.updateManager = new Roo.UpdateManager(this);
9901 return this.updateManager;
9905 * Disables text selection for this element (normalized across browsers)
9906 * @return {Roo.Element} this
9908 unselectable : function(){
9909 this.dom.unselectable = "on";
9910 this.swallowEvent("selectstart", true);
9911 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9912 this.addClass("x-unselectable");
9917 * Calculates the x, y to center this element on the screen
9918 * @return {Array} The x, y values [x, y]
9920 getCenterXY : function(){
9921 return this.getAlignToXY(document, 'c-c');
9925 * Centers the Element in either the viewport, or another Element.
9926 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9928 center : function(centerIn){
9929 this.alignTo(centerIn || document, 'c-c');
9934 * Tests various css rules/browsers to determine if this element uses a border box
9937 isBorderBox : function(){
9938 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9942 * Return a box {x, y, width, height} that can be used to set another elements
9943 * size/location to match this element.
9944 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9945 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9946 * @return {Object} box An object in the format {x, y, width, height}
9948 getBox : function(contentBox, local){
9953 var left = parseInt(this.getStyle("left"), 10) || 0;
9954 var top = parseInt(this.getStyle("top"), 10) || 0;
9957 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9959 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9961 var l = this.getBorderWidth("l")+this.getPadding("l");
9962 var r = this.getBorderWidth("r")+this.getPadding("r");
9963 var t = this.getBorderWidth("t")+this.getPadding("t");
9964 var b = this.getBorderWidth("b")+this.getPadding("b");
9965 bx = {x: xy[0]+l, y: xy[1]+t, 0: xy[0]+l, 1: xy[1]+t, width: w-(l+r), height: h-(t+b)};
9967 bx.right = bx.x + bx.width;
9968 bx.bottom = bx.y + bx.height;
9973 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9974 for more information about the sides.
9975 * @param {String} sides
9978 getFrameWidth : function(sides, onlyContentBox){
9979 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9983 * Sets the element's box. Use getBox() on another element to get a box obj. If animate is true then width, height, x and y will be animated concurrently.
9984 * @param {Object} box The box to fill {x, y, width, height}
9985 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9986 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9987 * @return {Roo.Element} this
9989 setBox : function(box, adjust, animate){
9990 var w = box.width, h = box.height;
9991 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9992 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9993 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9995 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
10000 * Forces the browser to repaint this element
10001 * @return {Roo.Element} this
10003 repaint : function(){
10004 var dom = this.dom;
10005 this.addClass("x-repaint");
10006 setTimeout(function(){
10007 Roo.get(dom).removeClass("x-repaint");
10013 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
10014 * then it returns the calculated width of the sides (see getPadding)
10015 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
10016 * @return {Object/Number}
10018 getMargins : function(side){
10021 top: parseInt(this.getStyle("margin-top"), 10) || 0,
10022 left: parseInt(this.getStyle("margin-left"), 10) || 0,
10023 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
10024 right: parseInt(this.getStyle("margin-right"), 10) || 0
10027 return this.addStyles(side, El.margins);
10032 addStyles : function(sides, styles){
10034 for(var i = 0, len = sides.length; i < len; i++){
10035 v = this.getStyle(styles[sides.charAt(i)]);
10037 w = parseInt(v, 10);
10045 * Creates a proxy element of this element
10046 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
10047 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
10048 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
10049 * @return {Roo.Element} The new proxy element
10051 createProxy : function(config, renderTo, matchBox){
10053 renderTo = Roo.getDom(renderTo);
10055 renderTo = document.body;
10057 config = typeof config == "object" ?
10058 config : {tag : "div", cls: config};
10059 var proxy = Roo.DomHelper.append(renderTo, config, true);
10061 proxy.setBox(this.getBox());
10067 * Puts a mask over this element to disable user interaction. Requires core.css.
10068 * This method can only be applied to elements which accept child nodes.
10069 * @param {String} msg (optional) A message to display in the mask
10070 * @param {String} msgCls (optional) A css class to apply to the msg element - use no-spinner to hide the spinner on bootstrap
10071 * @return {Element} The mask element
10073 mask : function(msg, msgCls)
10075 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
10076 this.setStyle("position", "relative");
10079 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
10082 this.addClass("x-masked");
10083 this._mask.setDisplayed(true);
10087 var dom = this.dom;
10088 while (dom && dom.style) {
10089 if (!isNaN(parseInt(dom.style.zIndex))) {
10090 z = Math.max(z, parseInt(dom.style.zIndex));
10092 dom = dom.parentNode;
10094 // if we are masking the body - then it hides everything..
10095 if (this.dom == document.body) {
10097 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
10098 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
10101 if(typeof msg == 'string'){
10102 if(!this._maskMsg){
10103 this._maskMsg = Roo.DomHelper.append(this.dom, {
10104 cls: "roo-el-mask-msg",
10108 cls: 'fa fa-spinner fa-spin'
10116 var mm = this._maskMsg;
10117 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
10118 if (mm.dom.lastChild) { // weird IE issue?
10119 mm.dom.lastChild.innerHTML = msg;
10121 mm.setDisplayed(true);
10123 mm.setStyle('z-index', z + 102);
10125 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
10126 this._mask.setHeight(this.getHeight());
10128 this._mask.setStyle('z-index', z + 100);
10134 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
10135 * it is cached for reuse.
10137 unmask : function(removeEl){
10139 if(removeEl === true){
10140 this._mask.remove();
10143 this._maskMsg.remove();
10144 delete this._maskMsg;
10147 this._mask.setDisplayed(false);
10149 this._maskMsg.setDisplayed(false);
10153 this.removeClass("x-masked");
10157 * Returns true if this element is masked
10158 * @return {Boolean}
10160 isMasked : function(){
10161 return this._mask && this._mask.isVisible();
10165 * Creates an iframe shim for this element to keep selects and other windowed objects from
10167 * @return {Roo.Element} The new shim element
10169 createShim : function(){
10170 var el = document.createElement('iframe');
10171 el.frameBorder = 'no';
10172 el.className = 'roo-shim';
10173 if(Roo.isIE && Roo.isSecure){
10174 el.src = Roo.SSL_SECURE_URL;
10176 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
10177 shim.autoBoxAdjust = false;
10182 * Removes this element from the DOM and deletes it from the cache
10184 remove : function(){
10185 if(this.dom.parentNode){
10186 this.dom.parentNode.removeChild(this.dom);
10188 delete El.cache[this.dom.id];
10192 * Sets up event handlers to add and remove a css class when the mouse is over this element
10193 * @param {String} className
10194 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
10195 * mouseout events for children elements
10196 * @return {Roo.Element} this
10198 addClassOnOver : function(className, preventFlicker){
10199 this.on("mouseover", function(){
10200 Roo.fly(this, '_internal').addClass(className);
10202 var removeFn = function(e){
10203 if(preventFlicker !== true || !e.within(this, true)){
10204 Roo.fly(this, '_internal').removeClass(className);
10207 this.on("mouseout", removeFn, this.dom);
10212 * Sets up event handlers to add and remove a css class when this element has the focus
10213 * @param {String} className
10214 * @return {Roo.Element} this
10216 addClassOnFocus : function(className){
10217 this.on("focus", function(){
10218 Roo.fly(this, '_internal').addClass(className);
10220 this.on("blur", function(){
10221 Roo.fly(this, '_internal').removeClass(className);
10226 * Sets up event handlers to add and remove a css class when the mouse is down and then up on this element (a click effect)
10227 * @param {String} className
10228 * @return {Roo.Element} this
10230 addClassOnClick : function(className){
10231 var dom = this.dom;
10232 this.on("mousedown", function(){
10233 Roo.fly(dom, '_internal').addClass(className);
10234 var d = Roo.get(document);
10235 var fn = function(){
10236 Roo.fly(dom, '_internal').removeClass(className);
10237 d.removeListener("mouseup", fn);
10239 d.on("mouseup", fn);
10245 * Stops the specified event from bubbling and optionally prevents the default action
10246 * @param {String} eventName
10247 * @param {Boolean} preventDefault (optional) true to prevent the default action too
10248 * @return {Roo.Element} this
10250 swallowEvent : function(eventName, preventDefault){
10251 var fn = function(e){
10252 e.stopPropagation();
10253 if(preventDefault){
10254 e.preventDefault();
10257 if(eventName instanceof Array){
10258 for(var i = 0, len = eventName.length; i < len; i++){
10259 this.on(eventName[i], fn);
10263 this.on(eventName, fn);
10270 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
10273 * Sizes this element to its parent element's dimensions performing
10274 * neccessary box adjustments.
10275 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
10276 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
10277 * @return {Roo.Element} this
10279 fitToParent : function(monitorResize, targetParent) {
10280 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
10281 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
10282 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
10285 var p = Roo.get(targetParent || this.dom.parentNode);
10286 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
10287 if (monitorResize === true) {
10288 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
10289 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
10295 * Gets the next sibling, skipping text nodes
10296 * @return {HTMLElement} The next sibling or null
10298 getNextSibling : function(){
10299 var n = this.dom.nextSibling;
10300 while(n && n.nodeType != 1){
10307 * Gets the previous sibling, skipping text nodes
10308 * @return {HTMLElement} The previous sibling or null
10310 getPrevSibling : function(){
10311 var n = this.dom.previousSibling;
10312 while(n && n.nodeType != 1){
10313 n = n.previousSibling;
10320 * Appends the passed element(s) to this element
10321 * @param {String/HTMLElement/Array/Element/CompositeElement} el
10322 * @return {Roo.Element} this
10324 appendChild: function(el){
10331 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
10332 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
10333 * automatically generated with the specified attributes.
10334 * @param {HTMLElement} insertBefore (optional) a child element of this element
10335 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
10336 * @return {Roo.Element} The new child element
10338 createChild: function(config, insertBefore, returnDom){
10339 config = config || {tag:'div'};
10341 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
10343 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
10347 * Appends this element to the passed element
10348 * @param {String/HTMLElement/Element} el The new parent element
10349 * @return {Roo.Element} this
10351 appendTo: function(el){
10352 el = Roo.getDom(el);
10353 el.appendChild(this.dom);
10358 * Inserts this element before the passed element in the DOM
10359 * @param {String/HTMLElement/Element} el The element to insert before
10360 * @return {Roo.Element} this
10362 insertBefore: function(el){
10363 el = Roo.getDom(el);
10364 el.parentNode.insertBefore(this.dom, el);
10369 * Inserts this element after the passed element in the DOM
10370 * @param {String/HTMLElement/Element} el The element to insert after
10371 * @return {Roo.Element} this
10373 insertAfter: function(el){
10374 el = Roo.getDom(el);
10375 el.parentNode.insertBefore(this.dom, el.nextSibling);
10380 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
10381 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
10382 * @return {Roo.Element} The new child
10384 insertFirst: function(el, returnDom){
10386 if(typeof el == 'object' && !el.nodeType){ // dh config
10387 return this.createChild(el, this.dom.firstChild, returnDom);
10389 el = Roo.getDom(el);
10390 this.dom.insertBefore(el, this.dom.firstChild);
10391 return !returnDom ? Roo.get(el) : el;
10396 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
10397 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
10398 * @param {String} where (optional) 'before' or 'after' defaults to before
10399 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
10400 * @return {Roo.Element} the inserted Element
10402 insertSibling: function(el, where, returnDom){
10403 where = where ? where.toLowerCase() : 'before';
10405 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
10407 if(typeof el == 'object' && !el.nodeType){ // dh config
10408 if(where == 'after' && !this.dom.nextSibling){
10409 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
10411 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
10415 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
10416 where == 'before' ? this.dom : this.dom.nextSibling);
10425 * Creates and wraps this element with another element
10426 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
10427 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
10428 * @return {HTMLElement/Element} The newly created wrapper element
10430 wrap: function(config, returnDom){
10432 config = {tag: "div"};
10434 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
10435 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
10440 * Replaces the passed element with this element
10441 * @param {String/HTMLElement/Element} el The element to replace
10442 * @return {Roo.Element} this
10444 replace: function(el){
10446 this.insertBefore(el);
10452 * Inserts an html fragment into this element
10453 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
10454 * @param {String} html The HTML fragment
10455 * @param {Boolean} returnEl True to return an Roo.Element
10456 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
10458 insertHtml : function(where, html, returnEl){
10459 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
10460 return returnEl ? Roo.get(el) : el;
10464 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
10465 * @param {Object} o The object with the attributes
10466 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
10467 * @return {Roo.Element} this
10469 set : function(o, useSet){
10471 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
10472 for(var attr in o){
10473 if(attr == "style" || typeof o[attr] == "function") { continue; }
10475 el.className = o["cls"];
10478 el.setAttribute(attr, o[attr]);
10480 el[attr] = o[attr];
10485 Roo.DomHelper.applyStyles(el, o.style);
10491 * Convenience method for constructing a KeyMap
10492 * @param {Number/Array/Object/String} key Either a string with the keys to listen for, the numeric key code, array of key codes or an object with the following options:
10493 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
10494 * @param {Function} fn The function to call
10495 * @param {Object} scope (optional) The scope of the function
10496 * @return {Roo.KeyMap} The KeyMap created
10498 addKeyListener : function(key, fn, scope){
10500 if(typeof key != "object" || key instanceof Array){
10516 return new Roo.KeyMap(this, config);
10520 * Creates a KeyMap for this element
10521 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
10522 * @return {Roo.KeyMap} The KeyMap created
10524 addKeyMap : function(config){
10525 return new Roo.KeyMap(this, config);
10529 * Returns true if this element is scrollable.
10530 * @return {Boolean}
10532 isScrollable : function(){
10533 var dom = this.dom;
10534 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
10538 * Scrolls this element the specified scroll point. It does NOT do bounds checking so if you scroll to a weird value it will try to do it. For auto bounds checking, use scroll().
10539 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
10540 * @param {Number} value The new scroll value
10541 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
10542 * @return {Element} this
10545 scrollTo : function(side, value, animate){
10546 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
10547 if(!animate || !A){
10548 this.dom[prop] = value;
10550 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
10551 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
10557 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
10558 * within this element's scrollable range.
10559 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
10560 * @param {Number} distance How far to scroll the element in pixels
10561 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
10562 * @return {Boolean} Returns true if a scroll was triggered or false if the element
10563 * was scrolled as far as it could go.
10565 scroll : function(direction, distance, animate){
10566 if(!this.isScrollable()){
10570 var l = el.scrollLeft, t = el.scrollTop;
10571 var w = el.scrollWidth, h = el.scrollHeight;
10572 var cw = el.clientWidth, ch = el.clientHeight;
10573 direction = direction.toLowerCase();
10574 var scrolled = false;
10575 var a = this.preanim(arguments, 2);
10580 var v = Math.min(l + distance, w-cw);
10581 this.scrollTo("left", v, a);
10588 var v = Math.max(l - distance, 0);
10589 this.scrollTo("left", v, a);
10597 var v = Math.max(t - distance, 0);
10598 this.scrollTo("top", v, a);
10606 var v = Math.min(t + distance, h-ch);
10607 this.scrollTo("top", v, a);
10616 * Translates the passed page coordinates into left/top css values for this element
10617 * @param {Number/Array} x The page x or an array containing [x, y]
10618 * @param {Number} y The page y
10619 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
10621 translatePoints : function(x, y){
10622 if(typeof x == 'object' || x instanceof Array){
10623 y = x[1]; x = x[0];
10625 var p = this.getStyle('position');
10626 var o = this.getXY();
10628 var l = parseInt(this.getStyle('left'), 10);
10629 var t = parseInt(this.getStyle('top'), 10);
10632 l = (p == "relative") ? 0 : this.dom.offsetLeft;
10635 t = (p == "relative") ? 0 : this.dom.offsetTop;
10638 return {left: (x - o[0] + l), top: (y - o[1] + t)};
10642 * Returns the current scroll position of the element.
10643 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
10645 getScroll : function(){
10646 var d = this.dom, doc = document;
10647 if(d == doc || d == doc.body){
10648 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
10649 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
10650 return {left: l, top: t};
10652 return {left: d.scrollLeft, top: d.scrollTop};
10657 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
10658 * are convert to standard 6 digit hex color.
10659 * @param {String} attr The css attribute
10660 * @param {String} defaultValue The default value to use when a valid color isn't found
10661 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
10664 getColor : function(attr, defaultValue, prefix){
10665 var v = this.getStyle(attr);
10666 if(!v || v == "transparent" || v == "inherit") {
10667 return defaultValue;
10669 var color = typeof prefix == "undefined" ? "#" : prefix;
10670 if(v.substr(0, 4) == "rgb("){
10671 var rvs = v.slice(4, v.length -1).split(",");
10672 for(var i = 0; i < 3; i++){
10673 var h = parseInt(rvs[i]).toString(16);
10680 if(v.substr(0, 1) == "#"){
10681 if(v.length == 4) {
10682 for(var i = 1; i < 4; i++){
10683 var c = v.charAt(i);
10686 }else if(v.length == 7){
10687 color += v.substr(1);
10691 return(color.length > 5 ? color.toLowerCase() : defaultValue);
10695 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
10696 * gradient background, rounded corners and a 4-way shadow.
10697 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
10698 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
10699 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
10700 * @return {Roo.Element} this
10702 boxWrap : function(cls){
10703 cls = cls || 'x-box';
10704 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
10705 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
10710 * Returns the value of a namespaced attribute from the element's underlying DOM node.
10711 * @param {String} namespace The namespace in which to look for the attribute
10712 * @param {String} name The attribute name
10713 * @return {String} The attribute value
10715 getAttributeNS : Roo.isIE ? function(ns, name){
10717 var type = typeof d[ns+":"+name];
10718 if(type != 'undefined' && type != 'unknown'){
10719 return d[ns+":"+name];
10722 } : function(ns, name){
10724 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
10729 * Sets or Returns the value the dom attribute value
10730 * @param {String|Object} name The attribute name (or object to set multiple attributes)
10731 * @param {String} value (optional) The value to set the attribute to
10732 * @return {String} The attribute value
10734 attr : function(name){
10735 if (arguments.length > 1) {
10736 this.dom.setAttribute(name, arguments[1]);
10737 return arguments[1];
10739 if (typeof(name) == 'object') {
10740 for(var i in name) {
10741 this.attr(i, name[i]);
10747 if (!this.dom.hasAttribute(name)) {
10750 return this.dom.getAttribute(name);
10757 var ep = El.prototype;
10760 * Appends an event handler (Shorthand for addListener)
10761 * @param {String} eventName The type of event to append
10762 * @param {Function} fn The method the event invokes
10763 * @param {Object} scope (optional) The scope (this object) of the fn
10764 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
10767 ep.on = ep.addListener;
10768 // backwards compat
10769 ep.mon = ep.addListener;
10772 * Removes an event handler from this element (shorthand for removeListener)
10773 * @param {String} eventName the type of event to remove
10774 * @param {Function} fn the method the event invokes
10775 * @return {Roo.Element} this
10778 ep.un = ep.removeListener;
10781 * true to automatically adjust width and height settings for box-model issues (default to true)
10783 ep.autoBoxAdjust = true;
10786 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
10789 El.addUnits = function(v, defaultUnit){
10790 if(v === "" || v == "auto"){
10793 if(v === undefined){
10796 if(typeof v == "number" || !El.unitPattern.test(v)){
10797 return v + (defaultUnit || 'px');
10802 // special markup used throughout Roo when box wrapping elements
10803 El.boxMarkup = '<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';
10805 * Visibility mode constant - Use visibility to hide element
10811 * Visibility mode constant - Use display to hide element
10817 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
10818 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
10819 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
10831 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10832 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10833 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10834 * @return {Element} The Element object
10837 El.get = function(el){
10839 if(!el){ return null; }
10840 if(typeof el == "string"){ // element id
10841 if(!(elm = document.getElementById(el))){
10844 if(ex = El.cache[el]){
10847 ex = El.cache[el] = new El(elm);
10850 }else if(el.tagName){ // dom element
10854 if(ex = El.cache[id]){
10857 ex = El.cache[id] = new El(el);
10860 }else if(el instanceof El){
10862 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
10863 // catch case where it hasn't been appended
10864 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10867 }else if(el.isComposite){
10869 }else if(el instanceof Array){
10870 return El.select(el);
10871 }else if(el == document){
10872 // create a bogus element object representing the document object
10874 var f = function(){};
10875 f.prototype = El.prototype;
10877 docEl.dom = document;
10885 El.uncache = function(el){
10886 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10888 delete El.cache[a[i].id || a[i]];
10894 // Garbage collection - uncache elements/purge listeners on orphaned elements
10895 // so we don't hold a reference and cause the browser to retain them
10896 El.garbageCollect = function(){
10897 if(!Roo.enableGarbageCollector){
10898 clearInterval(El.collectorThread);
10901 for(var eid in El.cache){
10902 var el = El.cache[eid], d = el.dom;
10903 // -------------------------------------------------------
10904 // Determining what is garbage:
10905 // -------------------------------------------------------
10907 // dom node is null, definitely garbage
10908 // -------------------------------------------------------
10910 // no parentNode == direct orphan, definitely garbage
10911 // -------------------------------------------------------
10912 // !d.offsetParent && !document.getElementById(eid)
10913 // display none elements have no offsetParent so we will
10914 // also try to look it up by it's id. However, check
10915 // offsetParent first so we don't do unneeded lookups.
10916 // This enables collection of elements that are not orphans
10917 // directly, but somewhere up the line they have an orphan
10919 // -------------------------------------------------------
10920 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10921 delete El.cache[eid];
10922 if(d && Roo.enableListenerCollection){
10928 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10932 El.Flyweight = function(dom){
10935 El.Flyweight.prototype = El.prototype;
10937 El._flyweights = {};
10939 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10940 * the dom node can be overwritten by other code.
10941 * @param {String/HTMLElement} el The dom node or id
10942 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10943 * prevent conflicts (e.g. internally Roo uses "_internal")
10945 * @return {Element} The shared Element object
10947 El.fly = function(el, named){
10948 named = named || '_global';
10949 el = Roo.getDom(el);
10953 if(!El._flyweights[named]){
10954 El._flyweights[named] = new El.Flyweight();
10956 El._flyweights[named].dom = el;
10957 return El._flyweights[named];
10961 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10962 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10963 * Shorthand of {@link Roo.Element#get}
10964 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10965 * @return {Element} The Element object
10971 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10972 * the dom node can be overwritten by other code.
10973 * Shorthand of {@link Roo.Element#fly}
10974 * @param {String/HTMLElement} el The dom node or id
10975 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10976 * prevent conflicts (e.g. internally Roo uses "_internal")
10978 * @return {Element} The shared Element object
10984 // speedy lookup for elements never to box adjust
10985 var noBoxAdjust = Roo.isStrict ? {
10988 input:1, select:1, textarea:1
10990 if(Roo.isIE || Roo.isGecko){
10991 noBoxAdjust['button'] = 1;
10995 Roo.EventManager.on(window, 'unload', function(){
10997 delete El._flyweights;
11005 Roo.Element.selectorFunction = Roo.DomQuery.select;
11008 Roo.Element.select = function(selector, unique, root){
11010 if(typeof selector == "string"){
11011 els = Roo.Element.selectorFunction(selector, root);
11012 }else if(selector.length !== undefined){
11015 throw "Invalid selector";
11017 if(unique === true){
11018 return new Roo.CompositeElement(els);
11020 return new Roo.CompositeElementLite(els);
11024 * Selects elements based on the passed CSS selector to enable working on them as 1.
11025 * @param {String/Array} selector The CSS selector or an array of elements
11026 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
11027 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
11028 * @return {CompositeElementLite/CompositeElement}
11032 Roo.select = Roo.Element.select;
11049 * Ext JS Library 1.1.1
11050 * Copyright(c) 2006-2007, Ext JS, LLC.
11052 * Originally Released Under LGPL - original licence link has changed is not relivant.
11055 * <script type="text/javascript">
11060 //Notifies Element that fx methods are available
11061 Roo.enableFx = true;
11065 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
11066 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
11067 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
11068 * Element effects to work.</p><br/>
11070 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
11071 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
11072 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
11073 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
11074 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
11075 * expected results and should be done with care.</p><br/>
11077 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
11078 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
11081 ----- -----------------------------
11082 tl The top left corner
11083 t The center of the top edge
11084 tr The top right corner
11085 l The center of the left edge
11086 r The center of the right edge
11087 bl The bottom left corner
11088 b The center of the bottom edge
11089 br The bottom right corner
11091 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
11092 * below are common options that can be passed to any Fx method.</b>
11093 * @cfg {Function} callback A function called when the effect is finished
11094 * @cfg {Object} scope The scope of the effect function
11095 * @cfg {String} easing A valid Easing value for the effect
11096 * @cfg {String} afterCls A css class to apply after the effect
11097 * @cfg {Number} duration The length of time (in seconds) that the effect should last
11098 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
11099 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
11100 * effects that end with the element being visually hidden, ignored otherwise)
11101 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
11102 * a function which returns such a specification that will be applied to the Element after the effect finishes
11103 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
11104 * @cfg {Boolean} concurrent Whether to allow subsequently-queued effects to run at the same time as the current effect, or to ensure that they run in sequence
11105 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
11109 * Slides the element into view. An anchor point can be optionally passed to set the point of
11110 * origin for the slide effect. This function automatically handles wrapping the element with
11111 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
11114 // default: slide the element in from the top
11117 // custom: slide the element in from the right with a 2-second duration
11118 el.slideIn('r', { duration: 2 });
11120 // common config options shown with default values
11126 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
11127 * @param {Object} options (optional) Object literal with any of the Fx config options
11128 * @return {Roo.Element} The Element
11130 slideIn : function(anchor, o){
11131 var el = this.getFxEl();
11134 el.queueFx(o, function(){
11136 anchor = anchor || "t";
11138 // fix display to visibility
11141 // restore values after effect
11142 var r = this.getFxRestore();
11143 var b = this.getBox();
11144 // fixed size for slide
11148 var wrap = this.fxWrap(r.pos, o, "hidden");
11150 var st = this.dom.style;
11151 st.visibility = "visible";
11152 st.position = "absolute";
11154 // clear out temp styles after slide and unwrap
11155 var after = function(){
11156 el.fxUnwrap(wrap, r.pos, o);
11157 st.width = r.width;
11158 st.height = r.height;
11161 // time to calc the positions
11162 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
11164 switch(anchor.toLowerCase()){
11166 wrap.setSize(b.width, 0);
11167 st.left = st.bottom = "0";
11171 wrap.setSize(0, b.height);
11172 st.right = st.top = "0";
11176 wrap.setSize(0, b.height);
11177 wrap.setX(b.right);
11178 st.left = st.top = "0";
11179 a = {width: bw, points: pt};
11182 wrap.setSize(b.width, 0);
11183 wrap.setY(b.bottom);
11184 st.left = st.top = "0";
11185 a = {height: bh, points: pt};
11188 wrap.setSize(0, 0);
11189 st.right = st.bottom = "0";
11190 a = {width: bw, height: bh};
11193 wrap.setSize(0, 0);
11194 wrap.setY(b.y+b.height);
11195 st.right = st.top = "0";
11196 a = {width: bw, height: bh, points: pt};
11199 wrap.setSize(0, 0);
11200 wrap.setXY([b.right, b.bottom]);
11201 st.left = st.top = "0";
11202 a = {width: bw, height: bh, points: pt};
11205 wrap.setSize(0, 0);
11206 wrap.setX(b.x+b.width);
11207 st.left = st.bottom = "0";
11208 a = {width: bw, height: bh, points: pt};
11211 this.dom.style.visibility = "visible";
11214 arguments.callee.anim = wrap.fxanim(a,
11224 * Slides the element out of view. An anchor point can be optionally passed to set the end point
11225 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
11226 * 'hidden') but block elements will still take up space in the document. The element must be removed
11227 * from the DOM using the 'remove' config option if desired. This function automatically handles
11228 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
11231 // default: slide the element out to the top
11234 // custom: slide the element out to the right with a 2-second duration
11235 el.slideOut('r', { duration: 2 });
11237 // common config options shown with default values
11245 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
11246 * @param {Object} options (optional) Object literal with any of the Fx config options
11247 * @return {Roo.Element} The Element
11249 slideOut : function(anchor, o){
11250 var el = this.getFxEl();
11253 el.queueFx(o, function(){
11255 anchor = anchor || "t";
11257 // restore values after effect
11258 var r = this.getFxRestore();
11260 var b = this.getBox();
11261 // fixed size for slide
11265 var wrap = this.fxWrap(r.pos, o, "visible");
11267 var st = this.dom.style;
11268 st.visibility = "visible";
11269 st.position = "absolute";
11273 var after = function(){
11275 el.setDisplayed(false);
11280 el.fxUnwrap(wrap, r.pos, o);
11282 st.width = r.width;
11283 st.height = r.height;
11288 var a, zero = {to: 0};
11289 switch(anchor.toLowerCase()){
11291 st.left = st.bottom = "0";
11292 a = {height: zero};
11295 st.right = st.top = "0";
11299 st.left = st.top = "0";
11300 a = {width: zero, points: {to:[b.right, b.y]}};
11303 st.left = st.top = "0";
11304 a = {height: zero, points: {to:[b.x, b.bottom]}};
11307 st.right = st.bottom = "0";
11308 a = {width: zero, height: zero};
11311 st.right = st.top = "0";
11312 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
11315 st.left = st.top = "0";
11316 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
11319 st.left = st.bottom = "0";
11320 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
11324 arguments.callee.anim = wrap.fxanim(a,
11334 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
11335 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
11336 * The element must be removed from the DOM using the 'remove' config option if desired.
11342 // common config options shown with default values
11350 * @param {Object} options (optional) Object literal with any of the Fx config options
11351 * @return {Roo.Element} The Element
11353 puff : function(o){
11354 var el = this.getFxEl();
11357 el.queueFx(o, function(){
11358 this.clearOpacity();
11361 // restore values after effect
11362 var r = this.getFxRestore();
11363 var st = this.dom.style;
11365 var after = function(){
11367 el.setDisplayed(false);
11374 el.setPositioning(r.pos);
11375 st.width = r.width;
11376 st.height = r.height;
11381 var width = this.getWidth();
11382 var height = this.getHeight();
11384 arguments.callee.anim = this.fxanim({
11385 width : {to: this.adjustWidth(width * 2)},
11386 height : {to: this.adjustHeight(height * 2)},
11387 points : {by: [-(width * .5), -(height * .5)]},
11389 fontSize: {to:200, unit: "%"}
11400 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
11401 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
11402 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
11408 // all config options shown with default values
11416 * @param {Object} options (optional) Object literal with any of the Fx config options
11417 * @return {Roo.Element} The Element
11419 switchOff : function(o){
11420 var el = this.getFxEl();
11423 el.queueFx(o, function(){
11424 this.clearOpacity();
11427 // restore values after effect
11428 var r = this.getFxRestore();
11429 var st = this.dom.style;
11431 var after = function(){
11433 el.setDisplayed(false);
11439 el.setPositioning(r.pos);
11440 st.width = r.width;
11441 st.height = r.height;
11446 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
11447 this.clearOpacity();
11451 points:{by:[0, this.getHeight() * .5]}
11452 }, o, 'motion', 0.3, 'easeIn', after);
11453 }).defer(100, this);
11460 * Highlights the Element by setting a color (applies to the background-color by default, but can be
11461 * changed using the "attr" config option) and then fading back to the original color. If no original
11462 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
11465 // default: highlight background to yellow
11468 // custom: highlight foreground text to blue for 2 seconds
11469 el.highlight("0000ff", { attr: 'color', duration: 2 });
11471 // common config options shown with default values
11472 el.highlight("ffff9c", {
11473 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
11474 endColor: (current color) or "ffffff",
11479 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
11480 * @param {Object} options (optional) Object literal with any of the Fx config options
11481 * @return {Roo.Element} The Element
11483 highlight : function(color, o){
11484 var el = this.getFxEl();
11487 el.queueFx(o, function(){
11488 color = color || "ffff9c";
11489 attr = o.attr || "backgroundColor";
11491 this.clearOpacity();
11494 var origColor = this.getColor(attr);
11495 var restoreColor = this.dom.style[attr];
11496 endColor = (o.endColor || origColor) || "ffffff";
11498 var after = function(){
11499 el.dom.style[attr] = restoreColor;
11504 a[attr] = {from: color, to: endColor};
11505 arguments.callee.anim = this.fxanim(a,
11515 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
11518 // default: a single light blue ripple
11521 // custom: 3 red ripples lasting 3 seconds total
11522 el.frame("ff0000", 3, { duration: 3 });
11524 // common config options shown with default values
11525 el.frame("C3DAF9", 1, {
11526 duration: 1 //duration of entire animation (not each individual ripple)
11527 // Note: Easing is not configurable and will be ignored if included
11530 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
11531 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
11532 * @param {Object} options (optional) Object literal with any of the Fx config options
11533 * @return {Roo.Element} The Element
11535 frame : function(color, count, o){
11536 var el = this.getFxEl();
11539 el.queueFx(o, function(){
11540 color = color || "#C3DAF9";
11541 if(color.length == 6){
11542 color = "#" + color;
11544 count = count || 1;
11545 duration = o.duration || 1;
11548 var b = this.getBox();
11549 var animFn = function(){
11550 var proxy = this.createProxy({
11553 visbility:"hidden",
11554 position:"absolute",
11555 "z-index":"35000", // yee haw
11556 border:"0px solid " + color
11559 var scale = Roo.isBorderBox ? 2 : 1;
11561 top:{from:b.y, to:b.y - 20},
11562 left:{from:b.x, to:b.x - 20},
11563 borderWidth:{from:0, to:10},
11564 opacity:{from:1, to:0},
11565 height:{from:b.height, to:(b.height + (20*scale))},
11566 width:{from:b.width, to:(b.width + (20*scale))}
11567 }, duration, function(){
11571 animFn.defer((duration/2)*1000, this);
11582 * Creates a pause before any subsequent queued effects begin. If there are
11583 * no effects queued after the pause it will have no effect.
11588 * @param {Number} seconds The length of time to pause (in seconds)
11589 * @return {Roo.Element} The Element
11591 pause : function(seconds){
11592 var el = this.getFxEl();
11595 el.queueFx(o, function(){
11596 setTimeout(function(){
11598 }, seconds * 1000);
11604 * Fade an element in (from transparent to opaque). The ending opacity can be specified
11605 * using the "endOpacity" config option.
11608 // default: fade in from opacity 0 to 100%
11611 // custom: fade in from opacity 0 to 75% over 2 seconds
11612 el.fadeIn({ endOpacity: .75, duration: 2});
11614 // common config options shown with default values
11616 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
11621 * @param {Object} options (optional) Object literal with any of the Fx config options
11622 * @return {Roo.Element} The Element
11624 fadeIn : function(o){
11625 var el = this.getFxEl();
11627 el.queueFx(o, function(){
11628 this.setOpacity(0);
11630 this.dom.style.visibility = 'visible';
11631 var to = o.endOpacity || 1;
11632 arguments.callee.anim = this.fxanim({opacity:{to:to}},
11633 o, null, .5, "easeOut", function(){
11635 this.clearOpacity();
11644 * Fade an element out (from opaque to transparent). The ending opacity can be specified
11645 * using the "endOpacity" config option.
11648 // default: fade out from the element's current opacity to 0
11651 // custom: fade out from the element's current opacity to 25% over 2 seconds
11652 el.fadeOut({ endOpacity: .25, duration: 2});
11654 // common config options shown with default values
11656 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
11663 * @param {Object} options (optional) Object literal with any of the Fx config options
11664 * @return {Roo.Element} The Element
11666 fadeOut : function(o){
11667 var el = this.getFxEl();
11669 el.queueFx(o, function(){
11670 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
11671 o, null, .5, "easeOut", function(){
11672 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
11673 this.dom.style.display = "none";
11675 this.dom.style.visibility = "hidden";
11677 this.clearOpacity();
11685 * Animates the transition of an element's dimensions from a starting height/width
11686 * to an ending height/width.
11689 // change height and width to 100x100 pixels
11690 el.scale(100, 100);
11692 // common config options shown with default values. The height and width will default to
11693 // the element's existing values if passed as null.
11696 [element's height], {
11701 * @param {Number} width The new width (pass undefined to keep the original width)
11702 * @param {Number} height The new height (pass undefined to keep the original height)
11703 * @param {Object} options (optional) Object literal with any of the Fx config options
11704 * @return {Roo.Element} The Element
11706 scale : function(w, h, o){
11707 this.shift(Roo.apply({}, o, {
11715 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
11716 * Any of these properties not specified in the config object will not be changed. This effect
11717 * requires that at least one new dimension, position or opacity setting must be passed in on
11718 * the config object in order for the function to have any effect.
11721 // slide the element horizontally to x position 200 while changing the height and opacity
11722 el.shift({ x: 200, height: 50, opacity: .8 });
11724 // common config options shown with default values.
11726 width: [element's width],
11727 height: [element's height],
11728 x: [element's x position],
11729 y: [element's y position],
11730 opacity: [element's opacity],
11735 * @param {Object} options Object literal with any of the Fx config options
11736 * @return {Roo.Element} The Element
11738 shift : function(o){
11739 var el = this.getFxEl();
11741 el.queueFx(o, function(){
11742 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
11743 if(w !== undefined){
11744 a.width = {to: this.adjustWidth(w)};
11746 if(h !== undefined){
11747 a.height = {to: this.adjustHeight(h)};
11749 if(x !== undefined || y !== undefined){
11751 x !== undefined ? x : this.getX(),
11752 y !== undefined ? y : this.getY()
11755 if(op !== undefined){
11756 a.opacity = {to: op};
11758 if(o.xy !== undefined){
11759 a.points = {to: o.xy};
11761 arguments.callee.anim = this.fxanim(a,
11762 o, 'motion', .35, "easeOut", function(){
11770 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
11771 * ending point of the effect.
11774 // default: slide the element downward while fading out
11777 // custom: slide the element out to the right with a 2-second duration
11778 el.ghost('r', { duration: 2 });
11780 // common config options shown with default values
11788 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
11789 * @param {Object} options (optional) Object literal with any of the Fx config options
11790 * @return {Roo.Element} The Element
11792 ghost : function(anchor, o){
11793 var el = this.getFxEl();
11796 el.queueFx(o, function(){
11797 anchor = anchor || "b";
11799 // restore values after effect
11800 var r = this.getFxRestore();
11801 var w = this.getWidth(),
11802 h = this.getHeight();
11804 var st = this.dom.style;
11806 var after = function(){
11808 el.setDisplayed(false);
11814 el.setPositioning(r.pos);
11815 st.width = r.width;
11816 st.height = r.height;
11821 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
11822 switch(anchor.toLowerCase()){
11849 arguments.callee.anim = this.fxanim(a,
11859 * Ensures that all effects queued after syncFx is called on the element are
11860 * run concurrently. This is the opposite of {@link #sequenceFx}.
11861 * @return {Roo.Element} The Element
11863 syncFx : function(){
11864 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11873 * Ensures that all effects queued after sequenceFx is called on the element are
11874 * run in sequence. This is the opposite of {@link #syncFx}.
11875 * @return {Roo.Element} The Element
11877 sequenceFx : function(){
11878 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11880 concurrent : false,
11887 nextFx : function(){
11888 var ef = this.fxQueue[0];
11895 * Returns true if the element has any effects actively running or queued, else returns false.
11896 * @return {Boolean} True if element has active effects, else false
11898 hasActiveFx : function(){
11899 return this.fxQueue && this.fxQueue[0];
11903 * Stops any running effects and clears the element's internal effects queue if it contains
11904 * any additional effects that haven't started yet.
11905 * @return {Roo.Element} The Element
11907 stopFx : function(){
11908 if(this.hasActiveFx()){
11909 var cur = this.fxQueue[0];
11910 if(cur && cur.anim && cur.anim.isAnimated()){
11911 this.fxQueue = [cur]; // clear out others
11912 cur.anim.stop(true);
11919 beforeFx : function(o){
11920 if(this.hasActiveFx() && !o.concurrent){
11931 * Returns true if the element is currently blocking so that no other effect can be queued
11932 * until this effect is finished, else returns false if blocking is not set. This is commonly
11933 * used to ensure that an effect initiated by a user action runs to completion prior to the
11934 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11935 * @return {Boolean} True if blocking, else false
11937 hasFxBlock : function(){
11938 var q = this.fxQueue;
11939 return q && q[0] && q[0].block;
11943 queueFx : function(o, fn){
11947 if(!this.hasFxBlock()){
11948 Roo.applyIf(o, this.fxDefaults);
11950 var run = this.beforeFx(o);
11951 fn.block = o.block;
11952 this.fxQueue.push(fn);
11964 fxWrap : function(pos, o, vis){
11966 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11969 wrapXY = this.getXY();
11971 var div = document.createElement("div");
11972 div.style.visibility = vis;
11973 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11974 wrap.setPositioning(pos);
11975 if(wrap.getStyle("position") == "static"){
11976 wrap.position("relative");
11978 this.clearPositioning('auto');
11980 wrap.dom.appendChild(this.dom);
11982 wrap.setXY(wrapXY);
11989 fxUnwrap : function(wrap, pos, o){
11990 this.clearPositioning();
11991 this.setPositioning(pos);
11993 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11999 getFxRestore : function(){
12000 var st = this.dom.style;
12001 return {pos: this.getPositioning(), width: st.width, height : st.height};
12005 afterFx : function(o){
12007 this.applyStyles(o.afterStyle);
12010 this.addClass(o.afterCls);
12012 if(o.remove === true){
12015 Roo.callback(o.callback, o.scope, [this]);
12017 this.fxQueue.shift();
12023 getFxEl : function(){ // support for composite element fx
12024 return Roo.get(this.dom);
12028 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
12029 animType = animType || 'run';
12031 var anim = Roo.lib.Anim[animType](
12033 (opt.duration || defaultDur) || .35,
12034 (opt.easing || defaultEase) || 'easeOut',
12036 Roo.callback(cb, this);
12045 // backwords compat
12046 Roo.Fx.resize = Roo.Fx.scale;
12048 //When included, Roo.Fx is automatically applied to Element so that all basic
12049 //effects are available directly via the Element API
12050 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
12052 * Ext JS Library 1.1.1
12053 * Copyright(c) 2006-2007, Ext JS, LLC.
12055 * Originally Released Under LGPL - original licence link has changed is not relivant.
12058 * <script type="text/javascript">
12063 * @class Roo.CompositeElement
12064 * Standard composite class. Creates a Roo.Element for every element in the collection.
12066 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
12067 * actions will be performed on all the elements in this collection.</b>
12069 * All methods return <i>this</i> and can be chained.
12071 var els = Roo.select("#some-el div.some-class", true);
12072 // or select directly from an existing element
12073 var el = Roo.get('some-el');
12074 el.select('div.some-class', true);
12076 els.setWidth(100); // all elements become 100 width
12077 els.hide(true); // all elements fade out and hide
12079 els.setWidth(100).hide(true);
12082 Roo.CompositeElement = function(els){
12083 this.elements = [];
12084 this.addElements(els);
12086 Roo.CompositeElement.prototype = {
12088 addElements : function(els){
12092 if(typeof els == "string"){
12093 els = Roo.Element.selectorFunction(els);
12095 var yels = this.elements;
12096 var index = yels.length-1;
12097 for(var i = 0, len = els.length; i < len; i++) {
12098 yels[++index] = Roo.get(els[i]);
12104 * Clears this composite and adds the elements returned by the passed selector.
12105 * @param {String/Array} els A string CSS selector, an array of elements or an element
12106 * @return {CompositeElement} this
12108 fill : function(els){
12109 this.elements = [];
12115 * Filters this composite to only elements that match the passed selector.
12116 * @param {String} selector A string CSS selector
12117 * @param {Boolean} inverse return inverse filter (not matches)
12118 * @return {CompositeElement} this
12120 filter : function(selector, inverse){
12122 inverse = inverse || false;
12123 this.each(function(el){
12124 var match = inverse ? !el.is(selector) : el.is(selector);
12126 els[els.length] = el.dom;
12133 invoke : function(fn, args){
12134 var els = this.elements;
12135 for(var i = 0, len = els.length; i < len; i++) {
12136 Roo.Element.prototype[fn].apply(els[i], args);
12141 * Adds elements to this composite.
12142 * @param {String/Array} els A string CSS selector, an array of elements or an element
12143 * @return {CompositeElement} this
12145 add : function(els){
12146 if(typeof els == "string"){
12147 this.addElements(Roo.Element.selectorFunction(els));
12148 }else if(els.length !== undefined){
12149 this.addElements(els);
12151 this.addElements([els]);
12156 * Calls the passed function passing (el, this, index) for each element in this composite.
12157 * @param {Function} fn The function to call
12158 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
12159 * @return {CompositeElement} this
12161 each : function(fn, scope){
12162 var els = this.elements;
12163 for(var i = 0, len = els.length; i < len; i++){
12164 if(fn.call(scope || els[i], els[i], this, i) === false) {
12172 * Returns the Element object at the specified index
12173 * @param {Number} index
12174 * @return {Roo.Element}
12176 item : function(index){
12177 return this.elements[index] || null;
12181 * Returns the first Element
12182 * @return {Roo.Element}
12184 first : function(){
12185 return this.item(0);
12189 * Returns the last Element
12190 * @return {Roo.Element}
12193 return this.item(this.elements.length-1);
12197 * Returns the number of elements in this composite
12200 getCount : function(){
12201 return this.elements.length;
12205 * Returns true if this composite contains the passed element
12208 contains : function(el){
12209 return this.indexOf(el) !== -1;
12213 * Returns true if this composite contains the passed element
12216 indexOf : function(el){
12217 return this.elements.indexOf(Roo.get(el));
12222 * Removes the specified element(s).
12223 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
12224 * or an array of any of those.
12225 * @param {Boolean} removeDom (optional) True to also remove the element from the document
12226 * @return {CompositeElement} this
12228 removeElement : function(el, removeDom){
12229 if(el instanceof Array){
12230 for(var i = 0, len = el.length; i < len; i++){
12231 this.removeElement(el[i]);
12235 var index = typeof el == 'number' ? el : this.indexOf(el);
12238 var d = this.elements[index];
12242 d.parentNode.removeChild(d);
12245 this.elements.splice(index, 1);
12251 * Replaces the specified element with the passed element.
12252 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
12254 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
12255 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
12256 * @return {CompositeElement} this
12258 replaceElement : function(el, replacement, domReplace){
12259 var index = typeof el == 'number' ? el : this.indexOf(el);
12262 this.elements[index].replaceWith(replacement);
12264 this.elements.splice(index, 1, Roo.get(replacement))
12271 * Removes all elements.
12273 clear : function(){
12274 this.elements = [];
12278 Roo.CompositeElement.createCall = function(proto, fnName){
12279 if(!proto[fnName]){
12280 proto[fnName] = function(){
12281 return this.invoke(fnName, arguments);
12285 for(var fnName in Roo.Element.prototype){
12286 if(typeof Roo.Element.prototype[fnName] == "function"){
12287 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
12293 * Ext JS Library 1.1.1
12294 * Copyright(c) 2006-2007, Ext JS, LLC.
12296 * Originally Released Under LGPL - original licence link has changed is not relivant.
12299 * <script type="text/javascript">
12303 * @class Roo.CompositeElementLite
12304 * @extends Roo.CompositeElement
12305 * Flyweight composite class. Reuses the same Roo.Element for element operations.
12307 var els = Roo.select("#some-el div.some-class");
12308 // or select directly from an existing element
12309 var el = Roo.get('some-el');
12310 el.select('div.some-class');
12312 els.setWidth(100); // all elements become 100 width
12313 els.hide(true); // all elements fade out and hide
12315 els.setWidth(100).hide(true);
12316 </code></pre><br><br>
12317 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
12318 * actions will be performed on all the elements in this collection.</b>
12320 Roo.CompositeElementLite = function(els){
12321 Roo.CompositeElementLite.superclass.constructor.call(this, els);
12322 this.el = new Roo.Element.Flyweight();
12324 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
12325 addElements : function(els){
12327 if(els instanceof Array){
12328 this.elements = this.elements.concat(els);
12330 var yels = this.elements;
12331 var index = yels.length-1;
12332 for(var i = 0, len = els.length; i < len; i++) {
12333 yels[++index] = els[i];
12339 invoke : function(fn, args){
12340 var els = this.elements;
12342 for(var i = 0, len = els.length; i < len; i++) {
12344 Roo.Element.prototype[fn].apply(el, args);
12349 * Returns a flyweight Element of the dom element object at the specified index
12350 * @param {Number} index
12351 * @return {Roo.Element}
12353 item : function(index){
12354 if(!this.elements[index]){
12357 this.el.dom = this.elements[index];
12361 // fixes scope with flyweight
12362 addListener : function(eventName, handler, scope, opt){
12363 var els = this.elements;
12364 for(var i = 0, len = els.length; i < len; i++) {
12365 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
12371 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
12372 * passed is the flyweight (shared) Roo.Element instance, so if you require a
12373 * a reference to the dom node, use el.dom.</b>
12374 * @param {Function} fn The function to call
12375 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
12376 * @return {CompositeElement} this
12378 each : function(fn, scope){
12379 var els = this.elements;
12381 for(var i = 0, len = els.length; i < len; i++){
12383 if(fn.call(scope || el, el, this, i) === false){
12390 indexOf : function(el){
12391 return this.elements.indexOf(Roo.getDom(el));
12394 replaceElement : function(el, replacement, domReplace){
12395 var index = typeof el == 'number' ? el : this.indexOf(el);
12397 replacement = Roo.getDom(replacement);
12399 var d = this.elements[index];
12400 d.parentNode.insertBefore(replacement, d);
12401 d.parentNode.removeChild(d);
12403 this.elements.splice(index, 1, replacement);
12408 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
12412 * Ext JS Library 1.1.1
12413 * Copyright(c) 2006-2007, Ext JS, LLC.
12415 * Originally Released Under LGPL - original licence link has changed is not relivant.
12418 * <script type="text/javascript">
12424 * @class Roo.data.Connection
12425 * @extends Roo.util.Observable
12426 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
12427 * either to a configured URL, or to a URL specified at request time.
12429 * Requests made by this class are asynchronous, and will return immediately. No data from
12430 * the server will be available to the statement immediately following the {@link #request} call.
12431 * To process returned data, use a callback in the request options object, or an event listener.
12433 * Note: If you are doing a file upload, you will not get a normal response object sent back to
12434 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
12435 * The response object is created using the innerHTML of the IFRAME's document as the responseText
12436 * property and, if present, the IFRAME's XML document as the responseXML property.
12438 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
12439 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
12440 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
12441 * standard DOM methods.
12443 * @param {Object} config a configuration object.
12445 Roo.data.Connection = function(config){
12446 Roo.apply(this, config);
12449 * @event beforerequest
12450 * Fires before a network request is made to retrieve a data object.
12451 * @param {Connection} conn This Connection object.
12452 * @param {Object} options The options config object passed to the {@link #request} method.
12454 "beforerequest" : true,
12456 * @event requestcomplete
12457 * Fires if the request was successfully completed.
12458 * @param {Connection} conn This Connection object.
12459 * @param {Object} response The XHR object containing the response data.
12460 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
12461 * @param {Object} options The options config object passed to the {@link #request} method.
12463 "requestcomplete" : true,
12465 * @event requestexception
12466 * Fires if an error HTTP status was returned from the server.
12467 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
12468 * @param {Connection} conn This Connection object.
12469 * @param {Object} response The XHR object containing the response data.
12470 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
12471 * @param {Object} options The options config object passed to the {@link #request} method.
12473 "requestexception" : true
12475 Roo.data.Connection.superclass.constructor.call(this);
12478 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
12480 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
12483 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
12484 * extra parameters to each request made by this object. (defaults to undefined)
12487 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
12488 * to each request made by this object. (defaults to undefined)
12491 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
12494 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
12498 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
12504 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
12507 disableCaching: true,
12510 * Sends an HTTP request to a remote server.
12511 * @param {Object} options An object which may contain the following properties:<ul>
12512 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
12513 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
12514 * request, a url encoded string or a function to call to get either.</li>
12515 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
12516 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
12517 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
12518 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
12519 * <li>options {Object} The parameter to the request call.</li>
12520 * <li>success {Boolean} True if the request succeeded.</li>
12521 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
12523 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
12524 * The callback is passed the following parameters:<ul>
12525 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
12526 * <li>options {Object} The parameter to the request call.</li>
12528 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
12529 * The callback is passed the following parameters:<ul>
12530 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
12531 * <li>options {Object} The parameter to the request call.</li>
12533 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
12534 * for the callback function. Defaults to the browser window.</li>
12535 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
12536 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
12537 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
12538 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
12539 * params for the post data. Any params will be appended to the URL.</li>
12540 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
12542 * @return {Number} transactionId
12544 request : function(o){
12545 if(this.fireEvent("beforerequest", this, o) !== false){
12548 if(typeof p == "function"){
12549 p = p.call(o.scope||window, o);
12551 if(typeof p == "object"){
12552 p = Roo.urlEncode(o.params);
12554 if(this.extraParams){
12555 var extras = Roo.urlEncode(this.extraParams);
12556 p = p ? (p + '&' + extras) : extras;
12559 var url = o.url || this.url;
12560 if(typeof url == 'function'){
12561 url = url.call(o.scope||window, o);
12565 var form = Roo.getDom(o.form);
12566 url = url || form.action;
12568 var enctype = form.getAttribute("enctype");
12571 return this.doFormDataUpload(o, url);
12574 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
12575 return this.doFormUpload(o, p, url);
12577 var f = Roo.lib.Ajax.serializeForm(form);
12578 p = p ? (p + '&' + f) : f;
12581 if (!o.form && o.formData) {
12582 o.formData = o.formData === true ? new FormData() : o.formData;
12583 for (var k in o.params) {
12584 o.formData.append(k,o.params[k]);
12587 return this.doFormDataUpload(o, url);
12591 var hs = o.headers;
12592 if(this.defaultHeaders){
12593 hs = Roo.apply(hs || {}, this.defaultHeaders);
12600 success: this.handleResponse,
12601 failure: this.handleFailure,
12603 argument: {options: o},
12604 timeout : o.timeout || this.timeout
12607 var method = o.method||this.method||(p ? "POST" : "GET");
12609 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
12610 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
12613 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
12617 }else if(this.autoAbort !== false){
12621 if((method == 'GET' && p) || o.xmlData){
12622 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
12625 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
12626 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
12627 Roo.lib.Ajax.useDefaultHeader == true;
12628 return this.transId;
12630 Roo.callback(o.callback, o.scope, [o, null, null]);
12636 * Determine whether this object has a request outstanding.
12637 * @param {Number} transactionId (Optional) defaults to the last transaction
12638 * @return {Boolean} True if there is an outstanding request.
12640 isLoading : function(transId){
12642 return Roo.lib.Ajax.isCallInProgress(transId);
12644 return this.transId ? true : false;
12649 * Aborts any outstanding request.
12650 * @param {Number} transactionId (Optional) defaults to the last transaction
12652 abort : function(transId){
12653 if(transId || this.isLoading()){
12654 Roo.lib.Ajax.abort(transId || this.transId);
12659 handleResponse : function(response){
12660 this.transId = false;
12661 var options = response.argument.options;
12662 response.argument = options ? options.argument : null;
12663 this.fireEvent("requestcomplete", this, response, options);
12664 Roo.callback(options.success, options.scope, [response, options]);
12665 Roo.callback(options.callback, options.scope, [options, true, response]);
12669 handleFailure : function(response, e){
12670 this.transId = false;
12671 var options = response.argument.options;
12672 response.argument = options ? options.argument : null;
12673 this.fireEvent("requestexception", this, response, options, e);
12674 Roo.callback(options.failure, options.scope, [response, options]);
12675 Roo.callback(options.callback, options.scope, [options, false, response]);
12679 doFormUpload : function(o, ps, url){
12681 var frame = document.createElement('iframe');
12684 frame.className = 'x-hidden';
12686 frame.src = Roo.SSL_SECURE_URL;
12688 document.body.appendChild(frame);
12691 document.frames[id].name = id;
12694 var form = Roo.getDom(o.form);
12696 form.method = 'POST';
12697 form.enctype = form.encoding = 'multipart/form-data';
12703 if(ps){ // add dynamic params
12705 ps = Roo.urlDecode(ps, false);
12707 if(ps.hasOwnProperty(k)){
12708 hd = document.createElement('input');
12709 hd.type = 'hidden';
12712 form.appendChild(hd);
12719 var r = { // bogus response object
12724 r.argument = o ? o.argument : null;
12729 doc = frame.contentWindow.document;
12731 doc = (frame.contentDocument || window.frames[id].document);
12733 if(doc && doc.body){
12734 r.responseText = doc.body.innerHTML;
12736 if(doc && doc.XMLDocument){
12737 r.responseXML = doc.XMLDocument;
12739 r.responseXML = doc;
12746 Roo.EventManager.removeListener(frame, 'load', cb, this);
12748 this.fireEvent("requestcomplete", this, r, o);
12749 Roo.callback(o.success, o.scope, [r, o]);
12750 Roo.callback(o.callback, o.scope, [o, true, r]);
12752 setTimeout(function(){document.body.removeChild(frame);}, 100);
12755 Roo.EventManager.on(frame, 'load', cb, this);
12758 if(hiddens){ // remove dynamic params
12759 for(var i = 0, len = hiddens.length; i < len; i++){
12760 form.removeChild(hiddens[i]);
12764 // this is a 'formdata version???'
12767 doFormDataUpload : function(o, url)
12771 var form = Roo.getDom(o.form);
12772 form.enctype = form.encoding = 'multipart/form-data';
12773 formData = o.formData === true ? new FormData(form) : o.formData;
12775 formData = o.formData === true ? new FormData() : o.formData;
12780 success: this.handleResponse,
12781 failure: this.handleFailure,
12783 argument: {options: o},
12784 timeout : o.timeout || this.timeout
12787 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
12791 }else if(this.autoAbort !== false){
12795 //Roo.lib.Ajax.defaultPostHeader = null;
12796 Roo.lib.Ajax.useDefaultHeader = false;
12797 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
12798 Roo.lib.Ajax.useDefaultHeader = true;
12806 * Ext JS Library 1.1.1
12807 * Copyright(c) 2006-2007, Ext JS, LLC.
12809 * Originally Released Under LGPL - original licence link has changed is not relivant.
12812 * <script type="text/javascript">
12816 * Global Ajax request class.
12819 * @extends Roo.data.Connection
12822 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
12823 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
12824 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
12825 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
12826 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
12827 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
12828 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
12830 Roo.Ajax = new Roo.data.Connection({
12839 * Serialize the passed form into a url encoded string
12841 * @param {String/HTMLElement} form
12844 serializeForm : function(form){
12845 return Roo.lib.Ajax.serializeForm(form);
12849 * Ext JS Library 1.1.1
12850 * Copyright(c) 2006-2007, Ext JS, LLC.
12852 * Originally Released Under LGPL - original licence link has changed is not relivant.
12855 * <script type="text/javascript">
12860 * @class Roo.UpdateManager
12861 * @extends Roo.util.Observable
12862 * Provides AJAX-style update for Element object.<br><br>
12865 * // Get it from a Roo.Element object
12866 * var el = Roo.get("foo");
12867 * var mgr = el.getUpdateManager();
12868 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12870 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12872 * // or directly (returns the same UpdateManager instance)
12873 * var mgr = new Roo.UpdateManager("myElementId");
12874 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12875 * mgr.on("update", myFcnNeedsToKnow);
12877 // short handed call directly from the element object
12878 Roo.get("foo").load({
12882 text: "Loading Foo..."
12886 * Create new UpdateManager directly.
12887 * @param {String/HTMLElement/Roo.Element} el The element to update
12888 * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already has an UpdateManager and if it does it returns the same instance. This will skip that check (useful for extending this class).
12890 Roo.UpdateManager = function(el, forceNew){
12892 if(!forceNew && el.updateManager){
12893 return el.updateManager;
12896 * The Element object
12897 * @type Roo.Element
12901 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12904 this.defaultUrl = null;
12908 * @event beforeupdate
12909 * Fired before an update is made, return false from your handler and the update is cancelled.
12910 * @param {Roo.Element} el
12911 * @param {String/Object/Function} url
12912 * @param {String/Object} params
12914 "beforeupdate": true,
12917 * Fired after successful update is made.
12918 * @param {Roo.Element} el
12919 * @param {Object} oResponseObject The response Object
12924 * Fired on update failure.
12925 * @param {Roo.Element} el
12926 * @param {Object} oResponseObject The response Object
12930 var d = Roo.UpdateManager.defaults;
12932 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12935 this.sslBlankUrl = d.sslBlankUrl;
12937 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12940 this.disableCaching = d.disableCaching;
12942 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12945 this.indicatorText = d.indicatorText;
12947 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12950 this.showLoadIndicator = d.showLoadIndicator;
12952 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12955 this.timeout = d.timeout;
12958 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12961 this.loadScripts = d.loadScripts;
12964 * Transaction object of current executing transaction
12966 this.transaction = null;
12971 this.autoRefreshProcId = null;
12973 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12976 this.refreshDelegate = this.refresh.createDelegate(this);
12978 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12981 this.updateDelegate = this.update.createDelegate(this);
12983 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12986 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12990 this.successDelegate = this.processSuccess.createDelegate(this);
12994 this.failureDelegate = this.processFailure.createDelegate(this);
12996 if(!this.renderer){
12998 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
13000 this.renderer = new Roo.UpdateManager.BasicRenderer();
13003 Roo.UpdateManager.superclass.constructor.call(this);
13006 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
13008 * Get the Element this UpdateManager is bound to
13009 * @return {Roo.Element} The element
13011 getEl : function(){
13015 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
13016 * @param {Object/String/Function} url The url for this request or a function to call to get the url or a config object containing any of the following options:
13019 url: "your-url.php",<br/>
13020 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
13021 callback: yourFunction,<br/>
13022 scope: yourObject, //(optional scope) <br/>
13023 discardUrl: false, <br/>
13024 nocache: false,<br/>
13025 text: "Loading...",<br/>
13027 scripts: false<br/>
13030 * The only required property is url. The optional properties nocache, text and scripts
13031 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
13032 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
13033 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
13034 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
13036 update : function(url, params, callback, discardUrl){
13037 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
13038 var method = this.method,
13040 if(typeof url == "object"){ // must be config object
13043 params = params || cfg.params;
13044 callback = callback || cfg.callback;
13045 discardUrl = discardUrl || cfg.discardUrl;
13046 if(callback && cfg.scope){
13047 callback = callback.createDelegate(cfg.scope);
13049 if(typeof cfg.method != "undefined"){method = cfg.method;};
13050 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
13051 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
13052 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
13053 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
13055 this.showLoading();
13057 this.defaultUrl = url;
13059 if(typeof url == "function"){
13060 url = url.call(this);
13063 method = method || (params ? "POST" : "GET");
13064 if(method == "GET"){
13065 url = this.prepareUrl(url);
13068 var o = Roo.apply(cfg ||{}, {
13071 success: this.successDelegate,
13072 failure: this.failureDelegate,
13073 callback: undefined,
13074 timeout: (this.timeout*1000),
13075 argument: {"url": url, "form": null, "callback": callback, "params": params}
13077 Roo.log("updated manager called with timeout of " + o.timeout);
13078 this.transaction = Roo.Ajax.request(o);
13083 * Performs an async form post, updating this element with the response. If the form has the attribute enctype="multipart/form-data", it assumes it's a file upload.
13084 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
13085 * @param {String/HTMLElement} form The form Id or form element
13086 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
13087 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
13088 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
13090 formUpdate : function(form, url, reset, callback){
13091 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
13092 if(typeof url == "function"){
13093 url = url.call(this);
13095 form = Roo.getDom(form);
13096 this.transaction = Roo.Ajax.request({
13099 success: this.successDelegate,
13100 failure: this.failureDelegate,
13101 timeout: (this.timeout*1000),
13102 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
13104 this.showLoading.defer(1, this);
13109 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
13110 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
13112 refresh : function(callback){
13113 if(this.defaultUrl == null){
13116 this.update(this.defaultUrl, null, callback, true);
13120 * Set this element to auto refresh.
13121 * @param {Number} interval How often to update (in seconds).
13122 * @param {String/Function} url (optional) The url for this request or a function to call to get the url (Defaults to the last used url)
13123 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "¶m1=1¶m2=2" or as an object {param1: 1, param2: 2}
13124 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
13125 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
13127 startAutoRefresh : function(interval, url, params, callback, refreshNow){
13129 this.update(url || this.defaultUrl, params, callback, true);
13131 if(this.autoRefreshProcId){
13132 clearInterval(this.autoRefreshProcId);
13134 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
13138 * Stop auto refresh on this element.
13140 stopAutoRefresh : function(){
13141 if(this.autoRefreshProcId){
13142 clearInterval(this.autoRefreshProcId);
13143 delete this.autoRefreshProcId;
13147 isAutoRefreshing : function(){
13148 return this.autoRefreshProcId ? true : false;
13151 * Called to update the element to "Loading" state. Override to perform custom action.
13153 showLoading : function(){
13154 if(this.showLoadIndicator){
13155 this.el.update(this.indicatorText);
13160 * Adds unique parameter to query string if disableCaching = true
13163 prepareUrl : function(url){
13164 if(this.disableCaching){
13165 var append = "_dc=" + (new Date().getTime());
13166 if(url.indexOf("?") !== -1){
13167 url += "&" + append;
13169 url += "?" + append;
13178 processSuccess : function(response){
13179 this.transaction = null;
13180 if(response.argument.form && response.argument.reset){
13181 try{ // put in try/catch since some older FF releases had problems with this
13182 response.argument.form.reset();
13185 if(this.loadScripts){
13186 this.renderer.render(this.el, response, this,
13187 this.updateComplete.createDelegate(this, [response]));
13189 this.renderer.render(this.el, response, this);
13190 this.updateComplete(response);
13194 updateComplete : function(response){
13195 this.fireEvent("update", this.el, response);
13196 if(typeof response.argument.callback == "function"){
13197 response.argument.callback(this.el, true, response);
13204 processFailure : function(response){
13205 this.transaction = null;
13206 this.fireEvent("failure", this.el, response);
13207 if(typeof response.argument.callback == "function"){
13208 response.argument.callback(this.el, false, response);
13213 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
13214 * @param {Object} renderer The object implementing the render() method
13216 setRenderer : function(renderer){
13217 this.renderer = renderer;
13220 getRenderer : function(){
13221 return this.renderer;
13225 * Set the defaultUrl used for updates
13226 * @param {String/Function} defaultUrl The url or a function to call to get the url
13228 setDefaultUrl : function(defaultUrl){
13229 this.defaultUrl = defaultUrl;
13233 * Aborts the executing transaction
13235 abort : function(){
13236 if(this.transaction){
13237 Roo.Ajax.abort(this.transaction);
13242 * Returns true if an update is in progress
13243 * @return {Boolean}
13245 isUpdating : function(){
13246 if(this.transaction){
13247 return Roo.Ajax.isLoading(this.transaction);
13254 * @class Roo.UpdateManager.defaults
13255 * @static (not really - but it helps the doc tool)
13256 * The defaults collection enables customizing the default properties of UpdateManager
13258 Roo.UpdateManager.defaults = {
13260 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
13266 * True to process scripts by default (Defaults to false).
13269 loadScripts : false,
13272 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
13275 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
13277 * Whether to append unique parameter on get request to disable caching (Defaults to false).
13280 disableCaching : false,
13282 * Whether to show indicatorText when loading (Defaults to true).
13285 showLoadIndicator : true,
13287 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
13290 indicatorText : '<div class="loading-indicator">Loading...</div>'
13294 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
13296 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
13297 * @param {String/HTMLElement/Roo.Element} el The element to update
13298 * @param {String} url The url
13299 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
13300 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
13303 * @member Roo.UpdateManager
13305 Roo.UpdateManager.updateElement = function(el, url, params, options){
13306 var um = Roo.get(el, true).getUpdateManager();
13307 Roo.apply(um, options);
13308 um.update(url, params, options ? options.callback : null);
13310 // alias for backwards compat
13311 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
13313 * @class Roo.UpdateManager.BasicRenderer
13314 * Default Content renderer. Updates the elements innerHTML with the responseText.
13316 Roo.UpdateManager.BasicRenderer = function(){};
13318 Roo.UpdateManager.BasicRenderer.prototype = {
13320 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
13321 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
13322 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
13323 * @param {Roo.Element} el The element being rendered
13324 * @param {Object} response The YUI Connect response object
13325 * @param {UpdateManager} updateManager The calling update manager
13326 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
13328 render : function(el, response, updateManager, callback){
13329 el.update(response.responseText, updateManager.loadScripts, callback);
13335 * (c)) Alan Knowles
13341 * @class Roo.DomTemplate
13342 * @extends Roo.Template
13343 * An effort at a dom based template engine..
13345 * Similar to XTemplate, except it uses dom parsing to create the template..
13347 * Supported features:
13352 {a_variable} - output encoded.
13353 {a_variable.format:("Y-m-d")} - call a method on the variable
13354 {a_variable:raw} - unencoded output
13355 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
13356 {a_variable:this.method_on_template(...)} - call a method on the template object.
13361 <div roo-for="a_variable or condition.."></div>
13362 <div roo-if="a_variable or condition"></div>
13363 <div roo-exec="some javascript"></div>
13364 <div roo-name="named_template"></div>
13369 Roo.DomTemplate = function()
13371 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
13378 Roo.extend(Roo.DomTemplate, Roo.Template, {
13380 * id counter for sub templates.
13384 * flag to indicate if dom parser is inside a pre,
13385 * it will strip whitespace if not.
13390 * The various sub templates
13398 * basic tag replacing syntax
13401 * // you can fake an object call by doing this
13405 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
13406 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
13408 iterChild : function (node, method) {
13410 var oldPre = this.inPre;
13411 if (node.tagName == 'PRE') {
13414 for( var i = 0; i < node.childNodes.length; i++) {
13415 method.call(this, node.childNodes[i]);
13417 this.inPre = oldPre;
13423 * compile the template
13425 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
13428 compile: function()
13432 // covert the html into DOM...
13436 doc = document.implementation.createHTMLDocument("");
13437 doc.documentElement.innerHTML = this.html ;
13438 div = doc.documentElement;
13440 // old IE... - nasty -- it causes all sorts of issues.. with
13441 // images getting pulled from server..
13442 div = document.createElement('div');
13443 div.innerHTML = this.html;
13445 //doc.documentElement.innerHTML = htmlBody
13451 this.iterChild(div, function(n) {_t.compileNode(n, true); });
13453 var tpls = this.tpls;
13455 // create a top level template from the snippet..
13457 //Roo.log(div.innerHTML);
13464 body : div.innerHTML,
13477 Roo.each(tpls, function(tp){
13478 this.compileTpl(tp);
13479 this.tpls[tp.id] = tp;
13482 this.master = tpls[0];
13488 compileNode : function(node, istop) {
13493 // skip anything not a tag..
13494 if (node.nodeType != 1) {
13495 if (node.nodeType == 3 && !this.inPre) {
13496 // reduce white space..
13497 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
13520 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
13521 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
13522 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
13523 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
13529 // just itterate children..
13530 this.iterChild(node,this.compileNode);
13533 tpl.uid = this.id++;
13534 tpl.value = node.getAttribute('roo-' + tpl.attr);
13535 node.removeAttribute('roo-'+ tpl.attr);
13536 if (tpl.attr != 'name') {
13537 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
13538 node.parentNode.replaceChild(placeholder, node);
13541 var placeholder = document.createElement('span');
13542 placeholder.className = 'roo-tpl-' + tpl.value;
13543 node.parentNode.replaceChild(placeholder, node);
13546 // parent now sees '{domtplXXXX}
13547 this.iterChild(node,this.compileNode);
13549 // we should now have node body...
13550 var div = document.createElement('div');
13551 div.appendChild(node);
13553 // this has the unfortunate side effect of converting tagged attributes
13554 // eg. href="{...}" into %7C...%7D
13555 // this has been fixed by searching for those combo's although it's a bit hacky..
13558 tpl.body = div.innerHTML;
13565 switch (tpl.value) {
13566 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
13567 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
13568 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
13573 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
13577 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
13581 tpl.id = tpl.value; // replace non characters???
13587 this.tpls.push(tpl);
13597 * Compile a segment of the template into a 'sub-template'
13603 compileTpl : function(tpl)
13605 var fm = Roo.util.Format;
13606 var useF = this.disableFormats !== true;
13608 var sep = Roo.isGecko ? "+\n" : ",\n";
13610 var undef = function(str) {
13611 Roo.debug && Roo.log("Property not found :" + str);
13615 //Roo.log(tpl.body);
13619 var fn = function(m, lbrace, name, format, args)
13622 //Roo.log(arguments);
13623 args = args ? args.replace(/\\'/g,"'") : args;
13624 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
13625 if (typeof(format) == 'undefined') {
13626 format = 'htmlEncode';
13628 if (format == 'raw' ) {
13632 if(name.substr(0, 6) == 'domtpl'){
13633 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
13636 // build an array of options to determine if value is undefined..
13638 // basically get 'xxxx.yyyy' then do
13639 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
13640 // (function () { Roo.log("Property not found"); return ''; })() :
13645 Roo.each(name.split('.'), function(st) {
13646 lookfor += (lookfor.length ? '.': '') + st;
13647 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
13650 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
13653 if(format && useF){
13655 args = args ? ',' + args : "";
13657 if(format.substr(0, 5) != "this."){
13658 format = "fm." + format + '(';
13660 format = 'this.call("'+ format.substr(5) + '", ';
13664 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
13667 if (args && args.length) {
13668 // called with xxyx.yuu:(test,test)
13670 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
13672 // raw.. - :raw modifier..
13673 return "'"+ sep + udef_st + name + ")"+sep+"'";
13677 // branched to use + in gecko and [].join() in others
13679 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
13680 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
13683 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
13684 body.push(tpl.body.replace(/(\r\n|\n)/g,
13685 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
13686 body.push("'].join('');};};");
13687 body = body.join('');
13690 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
13692 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
13699 * same as applyTemplate, except it's done to one of the subTemplates
13700 * when using named templates, you can do:
13702 * var str = pl.applySubTemplate('your-name', values);
13705 * @param {Number} id of the template
13706 * @param {Object} values to apply to template
13707 * @param {Object} parent (normaly the instance of this object)
13709 applySubTemplate : function(id, values, parent)
13713 var t = this.tpls[id];
13717 if(t.ifCall && !t.ifCall.call(this, values, parent)){
13718 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
13722 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
13729 if(t.execCall && t.execCall.call(this, values, parent)){
13733 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
13739 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
13740 parent = t.target ? values : parent;
13741 if(t.forCall && vs instanceof Array){
13743 for(var i = 0, len = vs.length; i < len; i++){
13745 buf[buf.length] = t.compiled.call(this, vs[i], parent);
13747 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
13749 //Roo.log(t.compiled);
13753 return buf.join('');
13756 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
13761 return t.compiled.call(this, vs, parent);
13763 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
13765 //Roo.log(t.compiled);
13773 applyTemplate : function(values){
13774 return this.master.compiled.call(this, values, {});
13775 //var s = this.subs;
13778 apply : function(){
13779 return this.applyTemplate.apply(this, arguments);
13784 Roo.DomTemplate.from = function(el){
13785 el = Roo.getDom(el);
13786 return new Roo.Domtemplate(el.value || el.innerHTML);
13789 * Ext JS Library 1.1.1
13790 * Copyright(c) 2006-2007, Ext JS, LLC.
13792 * Originally Released Under LGPL - original licence link has changed is not relivant.
13795 * <script type="text/javascript">
13799 * @class Roo.util.DelayedTask
13800 * Provides a convenient method of performing setTimeout where a new
13801 * timeout cancels the old timeout. An example would be performing validation on a keypress.
13802 * You can use this class to buffer
13803 * the keypress events for a certain number of milliseconds, and perform only if they stop
13804 * for that amount of time.
13805 * @constructor The parameters to this constructor serve as defaults and are not required.
13806 * @param {Function} fn (optional) The default function to timeout
13807 * @param {Object} scope (optional) The default scope of that timeout
13808 * @param {Array} args (optional) The default Array of arguments
13810 Roo.util.DelayedTask = function(fn, scope, args){
13811 var id = null, d, t;
13813 var call = function(){
13814 var now = new Date().getTime();
13818 fn.apply(scope, args || []);
13822 * Cancels any pending timeout and queues a new one
13823 * @param {Number} delay The milliseconds to delay
13824 * @param {Function} newFn (optional) Overrides function passed to constructor
13825 * @param {Object} newScope (optional) Overrides scope passed to constructor
13826 * @param {Array} newArgs (optional) Overrides args passed to constructor
13828 this.delay = function(delay, newFn, newScope, newArgs){
13829 if(id && delay != d){
13833 t = new Date().getTime();
13835 scope = newScope || scope;
13836 args = newArgs || args;
13838 id = setInterval(call, d);
13843 * Cancel the last queued timeout
13845 this.cancel = function(){
13853 * Ext JS Library 1.1.1
13854 * Copyright(c) 2006-2007, Ext JS, LLC.
13856 * Originally Released Under LGPL - original licence link has changed is not relivant.
13859 * <script type="text/javascript">
13862 * @class Roo.util.TaskRunner
13863 * Manage background tasks - not sure why this is better that setInterval?
13868 Roo.util.TaskRunner = function(interval){
13869 interval = interval || 10;
13870 var tasks = [], removeQueue = [];
13872 var running = false;
13874 var stopThread = function(){
13880 var startThread = function(){
13883 id = setInterval(runTasks, interval);
13887 var removeTask = function(task){
13888 removeQueue.push(task);
13894 var runTasks = function(){
13895 if(removeQueue.length > 0){
13896 for(var i = 0, len = removeQueue.length; i < len; i++){
13897 tasks.remove(removeQueue[i]);
13900 if(tasks.length < 1){
13905 var now = new Date().getTime();
13906 for(var i = 0, len = tasks.length; i < len; ++i){
13908 var itime = now - t.taskRunTime;
13909 if(t.interval <= itime){
13910 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13911 t.taskRunTime = now;
13912 if(rt === false || t.taskRunCount === t.repeat){
13917 if(t.duration && t.duration <= (now - t.taskStartTime)){
13924 * Queues a new task.
13925 * @param {Object} task
13927 * Task property : interval = how frequent to run.
13928 * Task object should implement
13930 * Task object may implement
13931 * function onStop()
13933 this.start = function(task){
13935 task.taskStartTime = new Date().getTime();
13936 task.taskRunTime = 0;
13937 task.taskRunCount = 0;
13943 * @param {Object} task
13945 this.stop = function(task){
13952 this.stopAll = function(){
13954 for(var i = 0, len = tasks.length; i < len; i++){
13955 if(tasks[i].onStop){
13964 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13966 * Ext JS Library 1.1.1
13967 * Copyright(c) 2006-2007, Ext JS, LLC.
13969 * Originally Released Under LGPL - original licence link has changed is not relivant.
13972 * <script type="text/javascript">
13977 * @class Roo.util.MixedCollection
13978 * @extends Roo.util.Observable
13979 * A Collection class that maintains both numeric indexes and keys and exposes events.
13981 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13982 * collection (defaults to false)
13983 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13984 * and return the key value for that item. This is used when available to look up the key on items that
13985 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13986 * equivalent to providing an implementation for the {@link #getKey} method.
13988 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13996 * Fires when the collection is cleared.
14001 * Fires when an item is added to the collection.
14002 * @param {Number} index The index at which the item was added.
14003 * @param {Object} o The item added.
14004 * @param {String} key The key associated with the added item.
14009 * Fires when an item is replaced in the collection.
14010 * @param {String} key he key associated with the new added.
14011 * @param {Object} old The item being replaced.
14012 * @param {Object} new The new item.
14017 * Fires when an item is removed from the collection.
14018 * @param {Object} o The item being removed.
14019 * @param {String} key (optional) The key associated with the removed item.
14024 this.allowFunctions = allowFunctions === true;
14026 this.getKey = keyFn;
14028 Roo.util.MixedCollection.superclass.constructor.call(this);
14031 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
14032 allowFunctions : false,
14035 * Adds an item to the collection.
14036 * @param {String} key The key to associate with the item
14037 * @param {Object} o The item to add.
14038 * @return {Object} The item added.
14040 add : function(key, o){
14041 if(arguments.length == 1){
14043 key = this.getKey(o);
14045 if(typeof key == "undefined" || key === null){
14047 this.items.push(o);
14048 this.keys.push(null);
14050 var old = this.map[key];
14052 return this.replace(key, o);
14055 this.items.push(o);
14057 this.keys.push(key);
14059 this.fireEvent("add", this.length-1, o, key);
14064 * MixedCollection has a generic way to fetch keys if you implement getKey.
14067 var mc = new Roo.util.MixedCollection();
14068 mc.add(someEl.dom.id, someEl);
14069 mc.add(otherEl.dom.id, otherEl);
14073 var mc = new Roo.util.MixedCollection();
14074 mc.getKey = function(el){
14080 // or via the constructor
14081 var mc = new Roo.util.MixedCollection(false, function(el){
14087 * @param o {Object} The item for which to find the key.
14088 * @return {Object} The key for the passed item.
14090 getKey : function(o){
14095 * Replaces an item in the collection.
14096 * @param {String} key The key associated with the item to replace, or the item to replace.
14097 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
14098 * @return {Object} The new item.
14100 replace : function(key, o){
14101 if(arguments.length == 1){
14103 key = this.getKey(o);
14105 var old = this.item(key);
14106 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
14107 return this.add(key, o);
14109 var index = this.indexOfKey(key);
14110 this.items[index] = o;
14112 this.fireEvent("replace", key, old, o);
14117 * Adds all elements of an Array or an Object to the collection.
14118 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
14119 * an Array of values, each of which are added to the collection.
14121 addAll : function(objs){
14122 if(arguments.length > 1 || objs instanceof Array){
14123 var args = arguments.length > 1 ? arguments : objs;
14124 for(var i = 0, len = args.length; i < len; i++){
14128 for(var key in objs){
14129 if(this.allowFunctions || typeof objs[key] != "function"){
14130 this.add(key, objs[key]);
14137 * Executes the specified function once for every item in the collection, passing each
14138 * item as the first and only parameter. returning false from the function will stop the iteration.
14139 * @param {Function} fn The function to execute for each item.
14140 * @param {Object} scope (optional) The scope in which to execute the function.
14142 each : function(fn, scope){
14143 var items = [].concat(this.items); // each safe for removal
14144 for(var i = 0, len = items.length; i < len; i++){
14145 if(fn.call(scope || items[i], items[i], i, len) === false){
14152 * Executes the specified function once for every key in the collection, passing each
14153 * key, and its associated item as the first two parameters.
14154 * @param {Function} fn The function to execute for each item.
14155 * @param {Object} scope (optional) The scope in which to execute the function.
14157 eachKey : function(fn, scope){
14158 for(var i = 0, len = this.keys.length; i < len; i++){
14159 fn.call(scope || window, this.keys[i], this.items[i], i, len);
14164 * Returns the first item in the collection which elicits a true return value from the
14165 * passed selection function.
14166 * @param {Function} fn The selection function to execute for each item.
14167 * @param {Object} scope (optional) The scope in which to execute the function.
14168 * @return {Object} The first item in the collection which returned true from the selection function.
14170 find : function(fn, scope){
14171 for(var i = 0, len = this.items.length; i < len; i++){
14172 if(fn.call(scope || window, this.items[i], this.keys[i])){
14173 return this.items[i];
14180 * Inserts an item at the specified index in the collection.
14181 * @param {Number} index The index to insert the item at.
14182 * @param {String} key The key to associate with the new item, or the item itself.
14183 * @param {Object} o (optional) If the second parameter was a key, the new item.
14184 * @return {Object} The item inserted.
14186 insert : function(index, key, o){
14187 if(arguments.length == 2){
14189 key = this.getKey(o);
14191 if(index >= this.length){
14192 return this.add(key, o);
14195 this.items.splice(index, 0, o);
14196 if(typeof key != "undefined" && key != null){
14199 this.keys.splice(index, 0, key);
14200 this.fireEvent("add", index, o, key);
14205 * Removed an item from the collection.
14206 * @param {Object} o The item to remove.
14207 * @return {Object} The item removed.
14209 remove : function(o){
14210 return this.removeAt(this.indexOf(o));
14214 * Remove an item from a specified index in the collection.
14215 * @param {Number} index The index within the collection of the item to remove.
14217 removeAt : function(index){
14218 if(index < this.length && index >= 0){
14220 var o = this.items[index];
14221 this.items.splice(index, 1);
14222 var key = this.keys[index];
14223 if(typeof key != "undefined"){
14224 delete this.map[key];
14226 this.keys.splice(index, 1);
14227 this.fireEvent("remove", o, key);
14232 * Removed an item associated with the passed key fom the collection.
14233 * @param {String} key The key of the item to remove.
14235 removeKey : function(key){
14236 return this.removeAt(this.indexOfKey(key));
14240 * Returns the number of items in the collection.
14241 * @return {Number} the number of items in the collection.
14243 getCount : function(){
14244 return this.length;
14248 * Returns index within the collection of the passed Object.
14249 * @param {Object} o The item to find the index of.
14250 * @return {Number} index of the item.
14252 indexOf : function(o){
14253 if(!this.items.indexOf){
14254 for(var i = 0, len = this.items.length; i < len; i++){
14255 if(this.items[i] == o) {
14261 return this.items.indexOf(o);
14266 * Returns index within the collection of the passed key.
14267 * @param {String} key The key to find the index of.
14268 * @return {Number} index of the key.
14270 indexOfKey : function(key){
14271 if(!this.keys.indexOf){
14272 for(var i = 0, len = this.keys.length; i < len; i++){
14273 if(this.keys[i] == key) {
14279 return this.keys.indexOf(key);
14284 * Returns the item associated with the passed key OR index. Key has priority over index.
14285 * @param {String/Number} key The key or index of the item.
14286 * @return {Object} The item associated with the passed key.
14288 item : function(key){
14289 if (key === 'length') {
14292 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
14293 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
14297 * Returns the item at the specified index.
14298 * @param {Number} index The index of the item.
14301 itemAt : function(index){
14302 return this.items[index];
14306 * Returns the item associated with the passed key.
14307 * @param {String/Number} key The key of the item.
14308 * @return {Object} The item associated with the passed key.
14310 key : function(key){
14311 return this.map[key];
14315 * Returns true if the collection contains the passed Object as an item.
14316 * @param {Object} o The Object to look for in the collection.
14317 * @return {Boolean} True if the collection contains the Object as an item.
14319 contains : function(o){
14320 return this.indexOf(o) != -1;
14324 * Returns true if the collection contains the passed Object as a key.
14325 * @param {String} key The key to look for in the collection.
14326 * @return {Boolean} True if the collection contains the Object as a key.
14328 containsKey : function(key){
14329 return typeof this.map[key] != "undefined";
14333 * Removes all items from the collection.
14335 clear : function(){
14340 this.fireEvent("clear");
14344 * Returns the first item in the collection.
14345 * @return {Object} the first item in the collection..
14347 first : function(){
14348 return this.items[0];
14352 * Returns the last item in the collection.
14353 * @return {Object} the last item in the collection..
14356 return this.items[this.length-1];
14359 _sort : function(property, dir, fn){
14360 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
14361 fn = fn || function(a, b){
14364 var c = [], k = this.keys, items = this.items;
14365 for(var i = 0, len = items.length; i < len; i++){
14366 c[c.length] = {key: k[i], value: items[i], index: i};
14368 c.sort(function(a, b){
14369 var v = fn(a[property], b[property]) * dsc;
14371 v = (a.index < b.index ? -1 : 1);
14375 for(var i = 0, len = c.length; i < len; i++){
14376 items[i] = c[i].value;
14379 this.fireEvent("sort", this);
14383 * Sorts this collection with the passed comparison function
14384 * @param {String} direction (optional) "ASC" or "DESC"
14385 * @param {Function} fn (optional) comparison function
14387 sort : function(dir, fn){
14388 this._sort("value", dir, fn);
14392 * Sorts this collection by keys
14393 * @param {String} direction (optional) "ASC" or "DESC"
14394 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
14396 keySort : function(dir, fn){
14397 this._sort("key", dir, fn || function(a, b){
14398 return String(a).toUpperCase()-String(b).toUpperCase();
14403 * Returns a range of items in this collection
14404 * @param {Number} startIndex (optional) defaults to 0
14405 * @param {Number} endIndex (optional) default to the last item
14406 * @return {Array} An array of items
14408 getRange : function(start, end){
14409 var items = this.items;
14410 if(items.length < 1){
14413 start = start || 0;
14414 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
14417 for(var i = start; i <= end; i++) {
14418 r[r.length] = items[i];
14421 for(var i = start; i >= end; i--) {
14422 r[r.length] = items[i];
14429 * Filter the <i>objects</i> in this collection by a specific property.
14430 * Returns a new collection that has been filtered.
14431 * @param {String} property A property on your objects
14432 * @param {String/RegExp} value Either string that the property values
14433 * should start with or a RegExp to test against the property
14434 * @return {MixedCollection} The new filtered collection
14436 filter : function(property, value){
14437 if(!value.exec){ // not a regex
14438 value = String(value);
14439 if(value.length == 0){
14440 return this.clone();
14442 value = new RegExp("^" + Roo.escapeRe(value), "i");
14444 return this.filterBy(function(o){
14445 return o && value.test(o[property]);
14450 * Filter by a function. * Returns a new collection that has been filtered.
14451 * The passed function will be called with each
14452 * object in the collection. If the function returns true, the value is included
14453 * otherwise it is filtered.
14454 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
14455 * @param {Object} scope (optional) The scope of the function (defaults to this)
14456 * @return {MixedCollection} The new filtered collection
14458 filterBy : function(fn, scope){
14459 var r = new Roo.util.MixedCollection();
14460 r.getKey = this.getKey;
14461 var k = this.keys, it = this.items;
14462 for(var i = 0, len = it.length; i < len; i++){
14463 if(fn.call(scope||this, it[i], k[i])){
14464 r.add(k[i], it[i]);
14471 * Creates a duplicate of this collection
14472 * @return {MixedCollection}
14474 clone : function(){
14475 var r = new Roo.util.MixedCollection();
14476 var k = this.keys, it = this.items;
14477 for(var i = 0, len = it.length; i < len; i++){
14478 r.add(k[i], it[i]);
14480 r.getKey = this.getKey;
14485 * Returns the item associated with the passed key or index.
14487 * @param {String/Number} key The key or index of the item.
14488 * @return {Object} The item associated with the passed key.
14490 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
14492 * Ext JS Library 1.1.1
14493 * Copyright(c) 2006-2007, Ext JS, LLC.
14495 * Originally Released Under LGPL - original licence link has changed is not relivant.
14498 * <script type="text/javascript">
14501 * @class Roo.util.JSON
14502 * Modified version of Douglas Crockford"s json.js that doesn"t
14503 * mess with the Object prototype
14504 * http://www.json.org/js.html
14507 Roo.util.JSON = new (function(){
14508 var useHasOwn = {}.hasOwnProperty ? true : false;
14510 // crashes Safari in some instances
14511 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
14513 var pad = function(n) {
14514 return n < 10 ? "0" + n : n;
14527 var encodeString = function(s){
14528 if (/["\\\x00-\x1f]/.test(s)) {
14529 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
14534 c = b.charCodeAt();
14536 Math.floor(c / 16).toString(16) +
14537 (c % 16).toString(16);
14540 return '"' + s + '"';
14543 var encodeArray = function(o){
14544 var a = ["["], b, i, l = o.length, v;
14545 for (i = 0; i < l; i += 1) {
14547 switch (typeof v) {
14556 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
14564 var encodeDate = function(o){
14565 return '"' + o.getFullYear() + "-" +
14566 pad(o.getMonth() + 1) + "-" +
14567 pad(o.getDate()) + "T" +
14568 pad(o.getHours()) + ":" +
14569 pad(o.getMinutes()) + ":" +
14570 pad(o.getSeconds()) + '"';
14574 * Encodes an Object, Array or other value
14575 * @param {Mixed} o The variable to encode
14576 * @return {String} The JSON string
14578 this.encode = function(o)
14580 // should this be extended to fully wrap stringify..
14582 if(typeof o == "undefined" || o === null){
14584 }else if(o instanceof Array){
14585 return encodeArray(o);
14586 }else if(o instanceof Date){
14587 return encodeDate(o);
14588 }else if(typeof o == "string"){
14589 return encodeString(o);
14590 }else if(typeof o == "number"){
14591 return isFinite(o) ? String(o) : "null";
14592 }else if(typeof o == "boolean"){
14595 var a = ["{"], b, i, v;
14597 if(!useHasOwn || o.hasOwnProperty(i)) {
14599 switch (typeof v) {
14608 a.push(this.encode(i), ":",
14609 v === null ? "null" : this.encode(v));
14620 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
14621 * @param {String} json The JSON string
14622 * @return {Object} The resulting object
14624 this.decode = function(json){
14626 return /** eval:var:json */ eval("(" + json + ')');
14630 * Shorthand for {@link Roo.util.JSON#encode}
14631 * @member Roo encode
14633 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
14635 * Shorthand for {@link Roo.util.JSON#decode}
14636 * @member Roo decode
14638 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
14641 * Ext JS Library 1.1.1
14642 * Copyright(c) 2006-2007, Ext JS, LLC.
14644 * Originally Released Under LGPL - original licence link has changed is not relivant.
14647 * <script type="text/javascript">
14651 * @class Roo.util.Format
14652 * Reusable data formatting functions
14655 Roo.util.Format = function(){
14656 var trimRe = /^\s+|\s+$/g;
14659 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
14660 * @param {String} value The string to truncate
14661 * @param {Number} length The maximum length to allow before truncating
14662 * @return {String} The converted text
14664 ellipsis : function(value, len){
14665 if(value && value.length > len){
14666 return value.substr(0, len-3)+"...";
14672 * Checks a reference and converts it to empty string if it is undefined
14673 * @param {Mixed} value Reference to check
14674 * @return {Mixed} Empty string if converted, otherwise the original value
14676 undef : function(value){
14677 return typeof value != "undefined" ? value : "";
14681 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
14682 * @param {String} value The string to encode
14683 * @return {String} The encoded text
14685 htmlEncode : function(value){
14686 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
14690 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
14691 * @param {String} value The string to decode
14692 * @return {String} The decoded text
14694 htmlDecode : function(value){
14695 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
14699 * Trims any whitespace from either side of a string
14700 * @param {String} value The text to trim
14701 * @return {String} The trimmed text
14703 trim : function(value){
14704 return String(value).replace(trimRe, "");
14708 * Returns a substring from within an original string
14709 * @param {String} value The original text
14710 * @param {Number} start The start index of the substring
14711 * @param {Number} length The length of the substring
14712 * @return {String} The substring
14714 substr : function(value, start, length){
14715 return String(value).substr(start, length);
14719 * Converts a string to all lower case letters
14720 * @param {String} value The text to convert
14721 * @return {String} The converted text
14723 lowercase : function(value){
14724 return String(value).toLowerCase();
14728 * Converts a string to all upper case letters
14729 * @param {String} value The text to convert
14730 * @return {String} The converted text
14732 uppercase : function(value){
14733 return String(value).toUpperCase();
14737 * Converts the first character only of a string to upper case
14738 * @param {String} value The text to convert
14739 * @return {String} The converted text
14741 capitalize : function(value){
14742 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
14746 call : function(value, fn){
14747 if(arguments.length > 2){
14748 var args = Array.prototype.slice.call(arguments, 2);
14749 args.unshift(value);
14751 return /** eval:var:value */ eval(fn).apply(window, args);
14753 /** eval:var:value */
14754 return /** eval:var:value */ eval(fn).call(window, value);
14760 * safer version of Math.toFixed..??/
14761 * @param {Number/String} value The numeric value to format
14762 * @param {Number/String} value Decimal places
14763 * @return {String} The formatted currency string
14765 toFixed : function(v, n)
14767 // why not use to fixed - precision is buggered???
14769 return Math.round(v-0);
14771 var fact = Math.pow(10,n+1);
14772 v = (Math.round((v-0)*fact))/fact;
14773 var z = (''+fact).substring(2);
14774 if (v == Math.floor(v)) {
14775 return Math.floor(v) + '.' + z;
14778 // now just padd decimals..
14779 var ps = String(v).split('.');
14780 var fd = (ps[1] + z);
14781 var r = fd.substring(0,n);
14782 var rm = fd.substring(n);
14784 return ps[0] + '.' + r;
14786 r*=1; // turn it into a number;
14788 if (String(r).length != n) {
14791 r = String(r).substring(1); // chop the end off.
14794 return ps[0] + '.' + r;
14799 * Format a number as US currency
14800 * @param {Number/String} value The numeric value to format
14801 * @return {String} The formatted currency string
14803 usMoney : function(v){
14804 return '$' + Roo.util.Format.number(v);
14809 * eventually this should probably emulate php's number_format
14810 * @param {Number/String} value The numeric value to format
14811 * @param {Number} decimals number of decimal places
14812 * @param {String} delimiter for thousands (default comma)
14813 * @return {String} The formatted currency string
14815 number : function(v, decimals, thousandsDelimiter)
14817 // multiply and round.
14818 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
14819 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
14821 var mul = Math.pow(10, decimals);
14822 var zero = String(mul).substring(1);
14823 v = (Math.round((v-0)*mul))/mul;
14825 // if it's '0' number.. then
14827 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
14829 var ps = v.split('.');
14832 var r = /(\d+)(\d{3})/;
14835 if(thousandsDelimiter.length != 0) {
14836 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
14841 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
14842 // does not have decimals
14843 (decimals ? ('.' + zero) : '');
14846 return whole + sub ;
14850 * Parse a value into a formatted date using the specified format pattern.
14851 * @param {Mixed} value The value to format
14852 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
14853 * @return {String} The formatted date string
14855 date : function(v, format){
14859 if(!(v instanceof Date)){
14860 v = new Date(Date.parse(v));
14862 return v.dateFormat(format || Roo.util.Format.defaults.date);
14866 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
14867 * @param {String} format Any valid date format string
14868 * @return {Function} The date formatting function
14870 dateRenderer : function(format){
14871 return function(v){
14872 return Roo.util.Format.date(v, format);
14877 stripTagsRE : /<\/?[^>]+>/gi,
14880 * Strips all HTML tags
14881 * @param {Mixed} value The text from which to strip tags
14882 * @return {String} The stripped text
14884 stripTags : function(v){
14885 return !v ? v : String(v).replace(this.stripTagsRE, "");
14889 * Size in Mb,Gb etc.
14890 * @param {Number} value The number to be formated
14891 * @param {number} decimals how many decimal places
14892 * @return {String} the formated string
14894 size : function(value, decimals)
14896 var sizes = ['b', 'k', 'M', 'G', 'T'];
14900 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14901 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14908 Roo.util.Format.defaults = {
14912 * Ext JS Library 1.1.1
14913 * Copyright(c) 2006-2007, Ext JS, LLC.
14915 * Originally Released Under LGPL - original licence link has changed is not relivant.
14918 * <script type="text/javascript">
14925 * @class Roo.MasterTemplate
14926 * @extends Roo.Template
14927 * Provides a template that can have child templates. The syntax is:
14929 var t = new Roo.MasterTemplate(
14930 '<select name="{name}">',
14931 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14934 t.add('options', {value: 'foo', text: 'bar'});
14935 // or you can add multiple child elements in one shot
14936 t.addAll('options', [
14937 {value: 'foo', text: 'bar'},
14938 {value: 'foo2', text: 'bar2'},
14939 {value: 'foo3', text: 'bar3'}
14941 // then append, applying the master template values
14942 t.append('my-form', {name: 'my-select'});
14944 * A name attribute for the child template is not required if you have only one child
14945 * template or you want to refer to them by index.
14947 Roo.MasterTemplate = function(){
14948 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14949 this.originalHtml = this.html;
14951 var m, re = this.subTemplateRe;
14954 while(m = re.exec(this.html)){
14955 var name = m[1], content = m[2];
14960 tpl : new Roo.Template(content)
14963 st[name] = st[subIndex];
14965 st[subIndex].tpl.compile();
14966 st[subIndex].tpl.call = this.call.createDelegate(this);
14969 this.subCount = subIndex;
14972 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14974 * The regular expression used to match sub templates
14978 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14981 * Applies the passed values to a child template.
14982 * @param {String/Number} name (optional) The name or index of the child template
14983 * @param {Array/Object} values The values to be applied to the template
14984 * @return {MasterTemplate} this
14986 add : function(name, values){
14987 if(arguments.length == 1){
14988 values = arguments[0];
14991 var s = this.subs[name];
14992 s.buffer[s.buffer.length] = s.tpl.apply(values);
14997 * Applies all the passed values to a child template.
14998 * @param {String/Number} name (optional) The name or index of the child template
14999 * @param {Array} values The values to be applied to the template, this should be an array of objects.
15000 * @param {Boolean} reset (optional) True to reset the template first
15001 * @return {MasterTemplate} this
15003 fill : function(name, values, reset){
15005 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
15013 for(var i = 0, len = values.length; i < len; i++){
15014 this.add(name, values[i]);
15020 * Resets the template for reuse
15021 * @return {MasterTemplate} this
15023 reset : function(){
15025 for(var i = 0; i < this.subCount; i++){
15031 applyTemplate : function(values){
15033 var replaceIndex = -1;
15034 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
15035 return s[++replaceIndex].buffer.join("");
15037 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
15040 apply : function(){
15041 return this.applyTemplate.apply(this, arguments);
15044 compile : function(){return this;}
15048 * Alias for fill().
15051 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
15053 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
15054 * var tpl = Roo.MasterTemplate.from('element-id');
15055 * @param {String/HTMLElement} el
15056 * @param {Object} config
15059 Roo.MasterTemplate.from = function(el, config){
15060 el = Roo.getDom(el);
15061 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
15064 * Ext JS Library 1.1.1
15065 * Copyright(c) 2006-2007, Ext JS, LLC.
15067 * Originally Released Under LGPL - original licence link has changed is not relivant.
15070 * <script type="text/javascript">
15075 * @class Roo.util.CSS
15076 * Utility class for manipulating CSS rules
15080 Roo.util.CSS = function(){
15082 var doc = document;
15084 var camelRe = /(-[a-z])/gi;
15085 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
15089 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
15090 * tag and appended to the HEAD of the document.
15091 * @param {String|Object} cssText The text containing the css rules
15092 * @param {String} id An id to add to the stylesheet for later removal
15093 * @return {StyleSheet}
15095 createStyleSheet : function(cssText, id){
15097 var head = doc.getElementsByTagName("head")[0];
15098 var nrules = doc.createElement("style");
15099 nrules.setAttribute("type", "text/css");
15101 nrules.setAttribute("id", id);
15103 if (typeof(cssText) != 'string') {
15104 // support object maps..
15105 // not sure if this a good idea..
15106 // perhaps it should be merged with the general css handling
15107 // and handle js style props.
15108 var cssTextNew = [];
15109 for(var n in cssText) {
15111 for(var k in cssText[n]) {
15112 citems.push( k + ' : ' +cssText[n][k] + ';' );
15114 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
15117 cssText = cssTextNew.join("\n");
15123 head.appendChild(nrules);
15124 ss = nrules.styleSheet;
15125 ss.cssText = cssText;
15128 nrules.appendChild(doc.createTextNode(cssText));
15130 nrules.cssText = cssText;
15132 head.appendChild(nrules);
15133 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
15135 this.cacheStyleSheet(ss);
15140 * Removes a style or link tag by id
15141 * @param {String} id The id of the tag
15143 removeStyleSheet : function(id){
15144 var existing = doc.getElementById(id);
15146 existing.parentNode.removeChild(existing);
15151 * Dynamically swaps an existing stylesheet reference for a new one
15152 * @param {String} id The id of an existing link tag to remove
15153 * @param {String} url The href of the new stylesheet to include
15155 swapStyleSheet : function(id, url){
15156 this.removeStyleSheet(id);
15157 var ss = doc.createElement("link");
15158 ss.setAttribute("rel", "stylesheet");
15159 ss.setAttribute("type", "text/css");
15160 ss.setAttribute("id", id);
15161 ss.setAttribute("href", url);
15162 doc.getElementsByTagName("head")[0].appendChild(ss);
15166 * Refresh the rule cache if you have dynamically added stylesheets
15167 * @return {Object} An object (hash) of rules indexed by selector
15169 refreshCache : function(){
15170 return this.getRules(true);
15174 cacheStyleSheet : function(stylesheet){
15178 try{// try catch for cross domain access issue
15179 var ssRules = stylesheet.cssRules || stylesheet.rules;
15180 for(var j = ssRules.length-1; j >= 0; --j){
15181 rules[ssRules[j].selectorText] = ssRules[j];
15187 * Gets all css rules for the document
15188 * @param {Boolean} refreshCache true to refresh the internal cache
15189 * @return {Object} An object (hash) of rules indexed by selector
15191 getRules : function(refreshCache){
15192 if(rules == null || refreshCache){
15194 var ds = doc.styleSheets;
15195 for(var i =0, len = ds.length; i < len; i++){
15197 this.cacheStyleSheet(ds[i]);
15205 * Gets an an individual CSS rule by selector(s)
15206 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
15207 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
15208 * @return {CSSRule} The CSS rule or null if one is not found
15210 getRule : function(selector, refreshCache){
15211 var rs = this.getRules(refreshCache);
15212 if(!(selector instanceof Array)){
15213 return rs[selector];
15215 for(var i = 0; i < selector.length; i++){
15216 if(rs[selector[i]]){
15217 return rs[selector[i]];
15225 * Updates a rule property
15226 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
15227 * @param {String} property The css property
15228 * @param {String} value The new value for the property
15229 * @return {Boolean} true If a rule was found and updated
15231 updateRule : function(selector, property, value){
15232 if(!(selector instanceof Array)){
15233 var rule = this.getRule(selector);
15235 rule.style[property.replace(camelRe, camelFn)] = value;
15239 for(var i = 0; i < selector.length; i++){
15240 if(this.updateRule(selector[i], property, value)){
15250 * Ext JS Library 1.1.1
15251 * Copyright(c) 2006-2007, Ext JS, LLC.
15253 * Originally Released Under LGPL - original licence link has changed is not relivant.
15256 * <script type="text/javascript">
15262 * @class Roo.util.ClickRepeater
15263 * @extends Roo.util.Observable
15265 * A wrapper class which can be applied to any element. Fires a "click" event while the
15266 * mouse is pressed. The interval between firings may be specified in the config but
15267 * defaults to 10 milliseconds.
15269 * Optionally, a CSS class may be applied to the element during the time it is pressed.
15271 * @cfg {String/HTMLElement/Element} el The element to act as a button.
15272 * @cfg {Number} delay The initial delay before the repeating event begins firing.
15273 * Similar to an autorepeat key delay.
15274 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
15275 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
15276 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
15277 * "interval" and "delay" are ignored. "immediate" is honored.
15278 * @cfg {Boolean} preventDefault True to prevent the default click event
15279 * @cfg {Boolean} stopDefault True to stop the default click event
15282 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
15283 * 2007-02-02 jvs Renamed to ClickRepeater
15284 * 2007-02-03 jvs Modifications for FF Mac and Safari
15287 * @param {String/HTMLElement/Element} el The element to listen on
15288 * @param {Object} config
15290 Roo.util.ClickRepeater = function(el, config)
15292 this.el = Roo.get(el);
15293 this.el.unselectable();
15295 Roo.apply(this, config);
15300 * Fires when the mouse button is depressed.
15301 * @param {Roo.util.ClickRepeater} this
15303 "mousedown" : true,
15306 * Fires on a specified interval during the time the element is pressed.
15307 * @param {Roo.util.ClickRepeater} this
15312 * Fires when the mouse key is released.
15313 * @param {Roo.util.ClickRepeater} this
15318 this.el.on("mousedown", this.handleMouseDown, this);
15319 if(this.preventDefault || this.stopDefault){
15320 this.el.on("click", function(e){
15321 if(this.preventDefault){
15322 e.preventDefault();
15324 if(this.stopDefault){
15330 // allow inline handler
15332 this.on("click", this.handler, this.scope || this);
15335 Roo.util.ClickRepeater.superclass.constructor.call(this);
15338 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
15341 preventDefault : true,
15342 stopDefault : false,
15346 handleMouseDown : function(){
15347 clearTimeout(this.timer);
15349 if(this.pressClass){
15350 this.el.addClass(this.pressClass);
15352 this.mousedownTime = new Date();
15354 Roo.get(document).on("mouseup", this.handleMouseUp, this);
15355 this.el.on("mouseout", this.handleMouseOut, this);
15357 this.fireEvent("mousedown", this);
15358 this.fireEvent("click", this);
15360 this.timer = this.click.defer(this.delay || this.interval, this);
15364 click : function(){
15365 this.fireEvent("click", this);
15366 this.timer = this.click.defer(this.getInterval(), this);
15370 getInterval: function(){
15371 if(!this.accelerate){
15372 return this.interval;
15374 var pressTime = this.mousedownTime.getElapsed();
15375 if(pressTime < 500){
15377 }else if(pressTime < 1700){
15379 }else if(pressTime < 2600){
15381 }else if(pressTime < 3500){
15383 }else if(pressTime < 4400){
15385 }else if(pressTime < 5300){
15387 }else if(pressTime < 6200){
15395 handleMouseOut : function(){
15396 clearTimeout(this.timer);
15397 if(this.pressClass){
15398 this.el.removeClass(this.pressClass);
15400 this.el.on("mouseover", this.handleMouseReturn, this);
15404 handleMouseReturn : function(){
15405 this.el.un("mouseover", this.handleMouseReturn);
15406 if(this.pressClass){
15407 this.el.addClass(this.pressClass);
15413 handleMouseUp : function(){
15414 clearTimeout(this.timer);
15415 this.el.un("mouseover", this.handleMouseReturn);
15416 this.el.un("mouseout", this.handleMouseOut);
15417 Roo.get(document).un("mouseup", this.handleMouseUp);
15418 this.el.removeClass(this.pressClass);
15419 this.fireEvent("mouseup", this);
15422 * @class Roo.util.Clipboard
15428 Roo.util.Clipboard = {
15430 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
15431 * @param {String} text to copy to clipboard
15433 write : function(text) {
15434 // navigator clipboard api needs a secure context (https)
15435 if (navigator.clipboard && window.isSecureContext) {
15436 // navigator clipboard api method'
15437 navigator.clipboard.writeText(text);
15440 // text area method
15441 var ta = document.createElement("textarea");
15443 // make the textarea out of viewport
15444 ta.style.position = "fixed";
15445 ta.style.left = "-999999px";
15446 ta.style.top = "-999999px";
15447 document.body.appendChild(ta);
15450 document.execCommand('copy');
15460 * Ext JS Library 1.1.1
15461 * Copyright(c) 2006-2007, Ext JS, LLC.
15463 * Originally Released Under LGPL - original licence link has changed is not relivant.
15466 * <script type="text/javascript">
15471 * @class Roo.KeyNav
15472 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
15473 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
15474 * way to implement custom navigation schemes for any UI component.</p>
15475 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
15476 * pageUp, pageDown, del, home, end. Usage:</p>
15478 var nav = new Roo.KeyNav("my-element", {
15479 "left" : function(e){
15480 this.moveLeft(e.ctrlKey);
15482 "right" : function(e){
15483 this.moveRight(e.ctrlKey);
15485 "enter" : function(e){
15492 * @param {String/HTMLElement/Roo.Element} el The element to bind to
15493 * @param {Object} config The config
15495 Roo.KeyNav = function(el, config){
15496 this.el = Roo.get(el);
15497 Roo.apply(this, config);
15498 if(!this.disabled){
15499 this.disabled = true;
15504 Roo.KeyNav.prototype = {
15506 * @cfg {Boolean} disabled
15507 * True to disable this KeyNav instance (defaults to false)
15511 * @cfg {String} defaultEventAction
15512 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
15513 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
15514 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
15516 defaultEventAction: "stopEvent",
15518 * @cfg {Boolean} forceKeyDown
15519 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
15520 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
15521 * handle keydown instead of keypress.
15523 forceKeyDown : false,
15526 prepareEvent : function(e){
15527 var k = e.getKey();
15528 var h = this.keyToHandler[k];
15529 //if(h && this[h]){
15530 // e.stopPropagation();
15532 if(Roo.isSafari && h && k >= 37 && k <= 40){
15538 relay : function(e){
15539 var k = e.getKey();
15540 var h = this.keyToHandler[k];
15542 if(this.doRelay(e, this[h], h) !== true){
15543 e[this.defaultEventAction]();
15549 doRelay : function(e, h, hname){
15550 return h.call(this.scope || this, e);
15553 // possible handlers
15567 // quick lookup hash
15584 * Enable this KeyNav
15586 enable: function(){
15588 // ie won't do special keys on keypress, no one else will repeat keys with keydown
15589 // the EventObject will normalize Safari automatically
15590 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
15591 this.el.on("keydown", this.relay, this);
15593 this.el.on("keydown", this.prepareEvent, this);
15594 this.el.on("keypress", this.relay, this);
15596 this.disabled = false;
15601 * Disable this KeyNav
15603 disable: function(){
15604 if(!this.disabled){
15605 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
15606 this.el.un("keydown", this.relay);
15608 this.el.un("keydown", this.prepareEvent);
15609 this.el.un("keypress", this.relay);
15611 this.disabled = true;
15616 * Ext JS Library 1.1.1
15617 * Copyright(c) 2006-2007, Ext JS, LLC.
15619 * Originally Released Under LGPL - original licence link has changed is not relivant.
15622 * <script type="text/javascript">
15627 * @class Roo.KeyMap
15628 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
15629 * The constructor accepts the same config object as defined by {@link #addBinding}.
15630 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
15631 * combination it will call the function with this signature (if the match is a multi-key
15632 * combination the callback will still be called only once): (String key, Roo.EventObject e)
15633 * A KeyMap can also handle a string representation of keys.<br />
15636 // map one key by key code
15637 var map = new Roo.KeyMap("my-element", {
15638 key: 13, // or Roo.EventObject.ENTER
15643 // map multiple keys to one action by string
15644 var map = new Roo.KeyMap("my-element", {
15650 // map multiple keys to multiple actions by strings and array of codes
15651 var map = new Roo.KeyMap("my-element", [
15654 fn: function(){ alert("Return was pressed"); }
15657 fn: function(){ alert('a, b or c was pressed'); }
15662 fn: function(){ alert('Control + shift + tab was pressed.'); }
15666 * <b>Note: A KeyMap starts enabled</b>
15668 * @param {String/HTMLElement/Roo.Element} el The element to bind to
15669 * @param {Object} config The config (see {@link #addBinding})
15670 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
15672 Roo.KeyMap = function(el, config, eventName){
15673 this.el = Roo.get(el);
15674 this.eventName = eventName || "keydown";
15675 this.bindings = [];
15677 this.addBinding(config);
15682 Roo.KeyMap.prototype = {
15684 * True to stop the event from bubbling and prevent the default browser action if the
15685 * key was handled by the KeyMap (defaults to false)
15691 * Add a new binding to this KeyMap. The following config object properties are supported:
15693 Property Type Description
15694 ---------- --------------- ----------------------------------------------------------------------
15695 key String/Array A single keycode or an array of keycodes to handle
15696 shift Boolean True to handle key only when shift is pressed (defaults to false)
15697 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
15698 alt Boolean True to handle key only when alt is pressed (defaults to false)
15699 fn Function The function to call when KeyMap finds the expected key combination
15700 scope Object The scope of the callback function
15706 var map = new Roo.KeyMap(document, {
15707 key: Roo.EventObject.ENTER,
15712 //Add a new binding to the existing KeyMap later
15720 * @param {Object/Array} config A single KeyMap config or an array of configs
15722 addBinding : function(config){
15723 if(config instanceof Array){
15724 for(var i = 0, len = config.length; i < len; i++){
15725 this.addBinding(config[i]);
15729 var keyCode = config.key,
15730 shift = config.shift,
15731 ctrl = config.ctrl,
15734 scope = config.scope;
15735 if(typeof keyCode == "string"){
15737 var keyString = keyCode.toUpperCase();
15738 for(var j = 0, len = keyString.length; j < len; j++){
15739 ks.push(keyString.charCodeAt(j));
15743 var keyArray = keyCode instanceof Array;
15744 var handler = function(e){
15745 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
15746 var k = e.getKey();
15748 for(var i = 0, len = keyCode.length; i < len; i++){
15749 if(keyCode[i] == k){
15750 if(this.stopEvent){
15753 fn.call(scope || window, k, e);
15759 if(this.stopEvent){
15762 fn.call(scope || window, k, e);
15767 this.bindings.push(handler);
15771 * Shorthand for adding a single key listener
15772 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
15773 * following options:
15774 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
15775 * @param {Function} fn The function to call
15776 * @param {Object} scope (optional) The scope of the function
15778 on : function(key, fn, scope){
15779 var keyCode, shift, ctrl, alt;
15780 if(typeof key == "object" && !(key instanceof Array)){
15799 handleKeyDown : function(e){
15800 if(this.enabled){ //just in case
15801 var b = this.bindings;
15802 for(var i = 0, len = b.length; i < len; i++){
15803 b[i].call(this, e);
15809 * Returns true if this KeyMap is enabled
15810 * @return {Boolean}
15812 isEnabled : function(){
15813 return this.enabled;
15817 * Enables this KeyMap
15819 enable: function(){
15821 this.el.on(this.eventName, this.handleKeyDown, this);
15822 this.enabled = true;
15827 * Disable this KeyMap
15829 disable: function(){
15831 this.el.removeListener(this.eventName, this.handleKeyDown, this);
15832 this.enabled = false;
15837 * Ext JS Library 1.1.1
15838 * Copyright(c) 2006-2007, Ext JS, LLC.
15840 * Originally Released Under LGPL - original licence link has changed is not relivant.
15843 * <script type="text/javascript">
15848 * @class Roo.util.TextMetrics
15849 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
15850 * wide, in pixels, a given block of text will be.
15853 Roo.util.TextMetrics = function(){
15857 * Measures the size of the specified text
15858 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
15859 * that can affect the size of the rendered text
15860 * @param {String} text The text to measure
15861 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15862 * in order to accurately measure the text height
15863 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15865 measure : function(el, text, fixedWidth){
15867 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
15870 shared.setFixedWidth(fixedWidth || 'auto');
15871 return shared.getSize(text);
15875 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
15876 * the overhead of multiple calls to initialize the style properties on each measurement.
15877 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
15878 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15879 * in order to accurately measure the text height
15880 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15882 createInstance : function(el, fixedWidth){
15883 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15889 * @class Roo.util.TextMetrics.Instance
15890 * Instance of TextMetrics Calcuation
15892 * Create a new TextMetrics Instance
15893 * @param {Object} bindto
15894 * @param {Boolean} fixedWidth
15897 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth)
15899 var ml = new Roo.Element(document.createElement('div'));
15900 document.body.appendChild(ml.dom);
15901 ml.position('absolute');
15902 ml.setLeftTop(-1000, -1000);
15906 ml.setWidth(fixedWidth);
15911 * Returns the size of the specified text based on the internal element's style and width properties
15912 * @param {String} text The text to measure
15913 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15915 getSize : function(text){
15917 var s = ml.getSize();
15923 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15924 * that can affect the size of the rendered text
15925 * @param {String/HTMLElement} el The element, dom node or id
15927 bind : function(el){
15929 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15934 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15935 * to set a fixed width in order to accurately measure the text height.
15936 * @param {Number} width The width to set on the element
15938 setFixedWidth : function(width){
15939 ml.setWidth(width);
15943 * Returns the measured width of the specified text
15944 * @param {String} text The text to measure
15945 * @return {Number} width The width in pixels
15947 getWidth : function(text){
15948 ml.dom.style.width = 'auto';
15949 return this.getSize(text).width;
15953 * Returns the measured height of the specified text. For multiline text, be sure to call
15954 * {@link #setFixedWidth} if necessary.
15955 * @param {String} text The text to measure
15956 * @return {Number} height The height in pixels
15958 getHeight : function(text){
15959 return this.getSize(text).height;
15963 instance.bind(bindTo);
15968 // backwards compat
15969 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15971 * Ext JS Library 1.1.1
15972 * Copyright(c) 2006-2007, Ext JS, LLC.
15974 * Originally Released Under LGPL - original licence link has changed is not relivant.
15977 * <script type="text/javascript">
15981 * @class Roo.state.Provider
15982 * Abstract base class for state provider implementations. This class provides methods
15983 * for encoding and decoding <b>typed</b> variables including dates and defines the
15984 * Provider interface.
15986 Roo.state.Provider = function(){
15988 * @event statechange
15989 * Fires when a state change occurs.
15990 * @param {Provider} this This state provider
15991 * @param {String} key The state key which was changed
15992 * @param {String} value The encoded value for the state
15995 "statechange": true
15998 Roo.state.Provider.superclass.constructor.call(this);
16000 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
16002 * Returns the current value for a key
16003 * @param {String} name The key name
16004 * @param {Mixed} defaultValue A default value to return if the key's value is not found
16005 * @return {Mixed} The state data
16007 get : function(name, defaultValue){
16008 return typeof this.state[name] == "undefined" ?
16009 defaultValue : this.state[name];
16013 * Clears a value from the state
16014 * @param {String} name The key name
16016 clear : function(name){
16017 delete this.state[name];
16018 this.fireEvent("statechange", this, name, null);
16022 * Sets the value for a key
16023 * @param {String} name The key name
16024 * @param {Mixed} value The value to set
16026 set : function(name, value){
16027 this.state[name] = value;
16028 this.fireEvent("statechange", this, name, value);
16032 * Decodes a string previously encoded with {@link #encodeValue}.
16033 * @param {String} value The value to decode
16034 * @return {Mixed} The decoded value
16036 decodeValue : function(cookie){
16037 var re = /^(a|n|d|b|s|o)\:(.*)$/;
16038 var matches = re.exec(unescape(cookie));
16039 if(!matches || !matches[1]) {
16040 return; // non state cookie
16042 var type = matches[1];
16043 var v = matches[2];
16046 return parseFloat(v);
16048 return new Date(Date.parse(v));
16053 var values = v.split("^");
16054 for(var i = 0, len = values.length; i < len; i++){
16055 all.push(this.decodeValue(values[i]));
16060 var values = v.split("^");
16061 for(var i = 0, len = values.length; i < len; i++){
16062 var kv = values[i].split("=");
16063 all[kv[0]] = this.decodeValue(kv[1]);
16072 * Encodes a value including type information. Decode with {@link #decodeValue}.
16073 * @param {Mixed} value The value to encode
16074 * @return {String} The encoded value
16076 encodeValue : function(v){
16078 if(typeof v == "number"){
16080 }else if(typeof v == "boolean"){
16081 enc = "b:" + (v ? "1" : "0");
16082 }else if(v instanceof Date){
16083 enc = "d:" + v.toGMTString();
16084 }else if(v instanceof Array){
16086 for(var i = 0, len = v.length; i < len; i++){
16087 flat += this.encodeValue(v[i]);
16093 }else if(typeof v == "object"){
16096 if(typeof v[key] != "function"){
16097 flat += key + "=" + this.encodeValue(v[key]) + "^";
16100 enc = "o:" + flat.substring(0, flat.length-1);
16104 return escape(enc);
16110 * Ext JS Library 1.1.1
16111 * Copyright(c) 2006-2007, Ext JS, LLC.
16113 * Originally Released Under LGPL - original licence link has changed is not relivant.
16116 * <script type="text/javascript">
16119 * @class Roo.state.Manager
16120 * This is the global state manager. By default all components that are "state aware" check this class
16121 * for state information if you don't pass them a custom state provider. In order for this class
16122 * to be useful, it must be initialized with a provider when your application initializes.
16124 // in your initialization function
16126 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
16128 // supposed you have a {@link Roo.BorderLayout}
16129 var layout = new Roo.BorderLayout(...);
16130 layout.restoreState();
16131 // or a {Roo.BasicDialog}
16132 var dialog = new Roo.BasicDialog(...);
16133 dialog.restoreState();
16137 Roo.state.Manager = function(){
16138 var provider = new Roo.state.Provider();
16142 * Configures the default state provider for your application
16143 * @param {Provider} stateProvider The state provider to set
16145 setProvider : function(stateProvider){
16146 provider = stateProvider;
16150 * Returns the current value for a key
16151 * @param {String} name The key name
16152 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
16153 * @return {Mixed} The state data
16155 get : function(key, defaultValue){
16156 return provider.get(key, defaultValue);
16160 * Sets the value for a key
16161 * @param {String} name The key name
16162 * @param {Mixed} value The state data
16164 set : function(key, value){
16165 provider.set(key, value);
16169 * Clears a value from the state
16170 * @param {String} name The key name
16172 clear : function(key){
16173 provider.clear(key);
16177 * Gets the currently configured state provider
16178 * @return {Provider} The state provider
16180 getProvider : function(){
16187 * Ext JS Library 1.1.1
16188 * Copyright(c) 2006-2007, Ext JS, LLC.
16190 * Originally Released Under LGPL - original licence link has changed is not relivant.
16193 * <script type="text/javascript">
16196 * @class Roo.state.CookieProvider
16197 * @extends Roo.state.Provider
16198 * The default Provider implementation which saves state via cookies.
16201 var cp = new Roo.state.CookieProvider({
16203 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
16204 domain: "roojs.com"
16206 Roo.state.Manager.setProvider(cp);
16208 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
16209 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
16210 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
16211 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
16212 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
16213 * domain the page is running on including the 'www' like 'www.roojs.com')
16214 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
16216 * Create a new CookieProvider
16217 * @param {Object} config The configuration object
16219 Roo.state.CookieProvider = function(config){
16220 Roo.state.CookieProvider.superclass.constructor.call(this);
16222 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
16223 this.domain = null;
16224 this.secure = false;
16225 Roo.apply(this, config);
16226 this.state = this.readCookies();
16229 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
16231 set : function(name, value){
16232 if(typeof value == "undefined" || value === null){
16236 this.setCookie(name, value);
16237 Roo.state.CookieProvider.superclass.set.call(this, name, value);
16241 clear : function(name){
16242 this.clearCookie(name);
16243 Roo.state.CookieProvider.superclass.clear.call(this, name);
16247 readCookies : function(){
16249 var c = document.cookie + ";";
16250 var re = /\s?(.*?)=(.*?);/g;
16252 while((matches = re.exec(c)) != null){
16253 var name = matches[1];
16254 var value = matches[2];
16255 if(name && name.substring(0,3) == "ys-"){
16256 cookies[name.substr(3)] = this.decodeValue(value);
16263 setCookie : function(name, value){
16264 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
16265 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
16266 ((this.path == null) ? "" : ("; path=" + this.path)) +
16267 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
16268 ((this.secure == true) ? "; secure" : "");
16272 clearCookie : function(name){
16273 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
16274 ((this.path == null) ? "" : ("; path=" + this.path)) +
16275 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
16276 ((this.secure == true) ? "; secure" : "");
16280 * Ext JS Library 1.1.1
16281 * Copyright(c) 2006-2007, Ext JS, LLC.
16283 * Originally Released Under LGPL - original licence link has changed is not relivant.
16286 * <script type="text/javascript">
16291 * @class Roo.ComponentMgr
16292 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
16295 Roo.ComponentMgr = function(){
16296 var all = new Roo.util.MixedCollection();
16300 * Registers a component.
16301 * @param {Roo.Component} c The component
16303 register : function(c){
16308 * Unregisters a component.
16309 * @param {Roo.Component} c The component
16311 unregister : function(c){
16316 * Returns a component by id
16317 * @param {String} id The component id
16319 get : function(id){
16320 return all.get(id);
16324 * Registers a function that will be called when a specified component is added to ComponentMgr
16325 * @param {String} id The component id
16326 * @param {Funtction} fn The callback function
16327 * @param {Object} scope The scope of the callback
16329 onAvailable : function(id, fn, scope){
16330 all.on("add", function(index, o){
16332 fn.call(scope || o, o);
16333 all.un("add", fn, scope);
16340 * Ext JS Library 1.1.1
16341 * Copyright(c) 2006-2007, Ext JS, LLC.
16343 * Originally Released Under LGPL - original licence link has changed is not relivant.
16346 * <script type="text/javascript">
16350 * @class Roo.Component
16351 * @extends Roo.util.Observable
16352 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
16353 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
16354 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
16355 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
16356 * All visual components (widgets) that require rendering into a layout should subclass Component.
16358 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
16359 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
16360 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
16362 Roo.Component = function(config){
16363 config = config || {};
16364 if(config.tagName || config.dom || typeof config == "string"){ // element object
16365 config = {el: config, id: config.id || config};
16367 this.initialConfig = config;
16369 Roo.apply(this, config);
16373 * Fires after the component is disabled.
16374 * @param {Roo.Component} this
16379 * Fires after the component is enabled.
16380 * @param {Roo.Component} this
16384 * @event beforeshow
16385 * Fires before the component is shown. Return false to stop the show.
16386 * @param {Roo.Component} this
16391 * Fires after the component is shown.
16392 * @param {Roo.Component} this
16396 * @event beforehide
16397 * Fires before the component is hidden. Return false to stop the hide.
16398 * @param {Roo.Component} this
16403 * Fires after the component is hidden.
16404 * @param {Roo.Component} this
16408 * @event beforerender
16409 * Fires before the component is rendered. Return false to stop the render.
16410 * @param {Roo.Component} this
16412 beforerender : true,
16415 * Fires after the component is rendered.
16416 * @param {Roo.Component} this
16420 * @event beforedestroy
16421 * Fires before the component is destroyed. Return false to stop the destroy.
16422 * @param {Roo.Component} this
16424 beforedestroy : true,
16427 * Fires after the component is destroyed.
16428 * @param {Roo.Component} this
16433 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
16435 Roo.ComponentMgr.register(this);
16436 Roo.Component.superclass.constructor.call(this);
16437 this.initComponent();
16438 if(this.renderTo){ // not supported by all components yet. use at your own risk!
16439 this.render(this.renderTo);
16440 delete this.renderTo;
16445 Roo.Component.AUTO_ID = 1000;
16447 Roo.extend(Roo.Component, Roo.util.Observable, {
16449 * @scope Roo.Component.prototype
16451 * true if this component is hidden. Read-only.
16456 * true if this component is disabled. Read-only.
16461 * true if this component has been rendered. Read-only.
16465 /** @cfg {String} disableClass
16466 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
16468 disabledClass : "x-item-disabled",
16469 /** @cfg {Boolean} allowDomMove
16470 * Whether the component can move the Dom node when rendering (defaults to true).
16472 allowDomMove : true,
16473 /** @cfg {String} hideMode (display|visibility)
16474 * How this component should hidden. Supported values are
16475 * "visibility" (css visibility), "offsets" (negative offset position) and
16476 * "display" (css display) - defaults to "display".
16478 hideMode: 'display',
16481 ctype : "Roo.Component",
16484 * @cfg {String} actionMode
16485 * which property holds the element that used for hide() / show() / disable() / enable()
16486 * default is 'el' for forms you probably want to set this to fieldEl
16491 getActionEl : function(){
16492 return this[this.actionMode];
16495 initComponent : Roo.emptyFn,
16497 * If this is a lazy rendering component, render it to its container element.
16498 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
16500 render : function(container, position){
16506 if(this.fireEvent("beforerender", this) === false){
16510 if(!container && this.el){
16511 this.el = Roo.get(this.el);
16512 container = this.el.dom.parentNode;
16513 this.allowDomMove = false;
16515 this.container = Roo.get(container);
16516 this.rendered = true;
16517 if(position !== undefined){
16518 if(typeof position == 'number'){
16519 position = this.container.dom.childNodes[position];
16521 position = Roo.getDom(position);
16524 this.onRender(this.container, position || null);
16526 this.el.addClass(this.cls);
16530 this.el.applyStyles(this.style);
16533 this.fireEvent("render", this);
16534 this.afterRender(this.container);
16547 // default function is not really useful
16548 onRender : function(ct, position){
16550 this.el = Roo.get(this.el);
16551 if(this.allowDomMove !== false){
16552 ct.dom.insertBefore(this.el.dom, position);
16558 getAutoCreate : function(){
16559 var cfg = typeof this.autoCreate == "object" ?
16560 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
16561 if(this.id && !cfg.id){
16568 afterRender : Roo.emptyFn,
16571 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
16572 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
16574 destroy : function(){
16575 if(this.fireEvent("beforedestroy", this) !== false){
16576 this.purgeListeners();
16577 this.beforeDestroy();
16579 this.el.removeAllListeners();
16581 if(this.actionMode == "container"){
16582 this.container.remove();
16586 Roo.ComponentMgr.unregister(this);
16587 this.fireEvent("destroy", this);
16592 beforeDestroy : function(){
16597 onDestroy : function(){
16602 * Returns the underlying {@link Roo.Element}.
16603 * @return {Roo.Element} The element
16605 getEl : function(){
16610 * Returns the id of this component.
16613 getId : function(){
16618 * Try to focus this component.
16619 * @param {Boolean} selectText True to also select the text in this component (if applicable)
16620 * @return {Roo.Component} this
16622 focus : function(selectText){
16625 if(selectText === true){
16626 this.el.dom.select();
16641 * Disable this component.
16642 * @return {Roo.Component} this
16644 disable : function(){
16648 this.disabled = true;
16649 this.fireEvent("disable", this);
16654 onDisable : function(){
16655 this.getActionEl().addClass(this.disabledClass);
16656 this.el.dom.disabled = true;
16660 * Enable this component.
16661 * @return {Roo.Component} this
16663 enable : function(){
16667 this.disabled = false;
16668 this.fireEvent("enable", this);
16673 onEnable : function(){
16674 this.getActionEl().removeClass(this.disabledClass);
16675 this.el.dom.disabled = false;
16679 * Convenience function for setting disabled/enabled by boolean.
16680 * @param {Boolean} disabled
16682 setDisabled : function(disabled){
16683 this[disabled ? "disable" : "enable"]();
16687 * Show this component.
16688 * @return {Roo.Component} this
16691 if(this.fireEvent("beforeshow", this) !== false){
16692 this.hidden = false;
16696 this.fireEvent("show", this);
16702 onShow : function(){
16703 var ae = this.getActionEl();
16704 if(this.hideMode == 'visibility'){
16705 ae.dom.style.visibility = "visible";
16706 }else if(this.hideMode == 'offsets'){
16707 ae.removeClass('x-hidden');
16709 ae.dom.style.display = "";
16714 * Hide this component.
16715 * @return {Roo.Component} this
16718 if(this.fireEvent("beforehide", this) !== false){
16719 this.hidden = true;
16723 this.fireEvent("hide", this);
16729 onHide : function(){
16730 var ae = this.getActionEl();
16731 if(this.hideMode == 'visibility'){
16732 ae.dom.style.visibility = "hidden";
16733 }else if(this.hideMode == 'offsets'){
16734 ae.addClass('x-hidden');
16736 ae.dom.style.display = "none";
16741 * Convenience function to hide or show this component by boolean.
16742 * @param {Boolean} visible True to show, false to hide
16743 * @return {Roo.Component} this
16745 setVisible: function(visible){
16755 * Returns true if this component is visible.
16757 isVisible : function(){
16758 return this.getActionEl().isVisible();
16761 cloneConfig : function(overrides){
16762 overrides = overrides || {};
16763 var id = overrides.id || Roo.id();
16764 var cfg = Roo.applyIf(overrides, this.initialConfig);
16765 cfg.id = id; // prevent dup id
16766 return new this.constructor(cfg);
16770 * Ext JS Library 1.1.1
16771 * Copyright(c) 2006-2007, Ext JS, LLC.
16773 * Originally Released Under LGPL - original licence link has changed is not relivant.
16776 * <script type="text/javascript">
16780 * @class Roo.BoxComponent
16781 * @extends Roo.Component
16782 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
16783 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
16784 * container classes should subclass BoxComponent so that they will work consistently when nested within other Roo
16785 * layout containers.
16787 * @param {Roo.Element/String/Object} config The configuration options.
16789 Roo.BoxComponent = function(config){
16790 Roo.Component.call(this, config);
16794 * Fires after the component is resized.
16795 * @param {Roo.Component} this
16796 * @param {Number} adjWidth The box-adjusted width that was set
16797 * @param {Number} adjHeight The box-adjusted height that was set
16798 * @param {Number} rawWidth The width that was originally specified
16799 * @param {Number} rawHeight The height that was originally specified
16804 * Fires after the component is moved.
16805 * @param {Roo.Component} this
16806 * @param {Number} x The new x position
16807 * @param {Number} y The new y position
16813 Roo.extend(Roo.BoxComponent, Roo.Component, {
16814 // private, set in afterRender to signify that the component has been rendered
16816 // private, used to defer height settings to subclasses
16817 deferHeight: false,
16818 /** @cfg {Number} width
16819 * width (optional) size of component
16821 /** @cfg {Number} height
16822 * height (optional) size of component
16826 * Sets the width and height of the component. This method fires the resize event. This method can accept
16827 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
16828 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
16829 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
16830 * @return {Roo.BoxComponent} this
16832 setSize : function(w, h){
16833 // support for standard size objects
16834 if(typeof w == 'object'){
16839 if(!this.boxReady){
16845 // prevent recalcs when not needed
16846 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
16849 this.lastSize = {width: w, height: h};
16851 var adj = this.adjustSize(w, h);
16852 var aw = adj.width, ah = adj.height;
16853 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
16854 var rz = this.getResizeEl();
16855 if(!this.deferHeight && aw !== undefined && ah !== undefined){
16856 rz.setSize(aw, ah);
16857 }else if(!this.deferHeight && ah !== undefined){
16859 }else if(aw !== undefined){
16862 this.onResize(aw, ah, w, h);
16863 this.fireEvent('resize', this, aw, ah, w, h);
16869 * Gets the current size of the component's underlying element.
16870 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
16872 getSize : function(){
16873 return this.el.getSize();
16877 * Gets the current XY position of the component's underlying element.
16878 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16879 * @return {Array} The XY position of the element (e.g., [100, 200])
16881 getPosition : function(local){
16882 if(local === true){
16883 return [this.el.getLeft(true), this.el.getTop(true)];
16885 return this.xy || this.el.getXY();
16889 * Gets the current box measurements of the component's underlying element.
16890 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16891 * @returns {Object} box An object in the format {x, y, width, height}
16893 getBox : function(local){
16894 var s = this.el.getSize();
16896 s.x = this.el.getLeft(true);
16897 s.y = this.el.getTop(true);
16899 var xy = this.xy || this.el.getXY();
16907 * Sets the current box measurements of the component's underlying element.
16908 * @param {Object} box An object in the format {x, y, width, height}
16909 * @returns {Roo.BoxComponent} this
16911 updateBox : function(box){
16912 this.setSize(box.width, box.height);
16913 this.setPagePosition(box.x, box.y);
16918 getResizeEl : function(){
16919 return this.resizeEl || this.el;
16923 getPositionEl : function(){
16924 return this.positionEl || this.el;
16928 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16929 * This method fires the move event.
16930 * @param {Number} left The new left
16931 * @param {Number} top The new top
16932 * @returns {Roo.BoxComponent} this
16934 setPosition : function(x, y){
16937 if(!this.boxReady){
16940 var adj = this.adjustPosition(x, y);
16941 var ax = adj.x, ay = adj.y;
16943 var el = this.getPositionEl();
16944 if(ax !== undefined || ay !== undefined){
16945 if(ax !== undefined && ay !== undefined){
16946 el.setLeftTop(ax, ay);
16947 }else if(ax !== undefined){
16949 }else if(ay !== undefined){
16952 this.onPosition(ax, ay);
16953 this.fireEvent('move', this, ax, ay);
16959 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16960 * This method fires the move event.
16961 * @param {Number} x The new x position
16962 * @param {Number} y The new y position
16963 * @returns {Roo.BoxComponent} this
16965 setPagePosition : function(x, y){
16968 if(!this.boxReady){
16971 if(x === undefined || y === undefined){ // cannot translate undefined points
16974 var p = this.el.translatePoints(x, y);
16975 this.setPosition(p.left, p.top);
16980 onRender : function(ct, position){
16981 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16983 this.resizeEl = Roo.get(this.resizeEl);
16985 if(this.positionEl){
16986 this.positionEl = Roo.get(this.positionEl);
16991 afterRender : function(){
16992 Roo.BoxComponent.superclass.afterRender.call(this);
16993 this.boxReady = true;
16994 this.setSize(this.width, this.height);
16995 if(this.x || this.y){
16996 this.setPosition(this.x, this.y);
16998 if(this.pageX || this.pageY){
16999 this.setPagePosition(this.pageX, this.pageY);
17004 * Force the component's size to recalculate based on the underlying element's current height and width.
17005 * @returns {Roo.BoxComponent} this
17007 syncSize : function(){
17008 delete this.lastSize;
17009 this.setSize(this.el.getWidth(), this.el.getHeight());
17014 * Called after the component is resized, this method is empty by default but can be implemented by any
17015 * subclass that needs to perform custom logic after a resize occurs.
17016 * @param {Number} adjWidth The box-adjusted width that was set
17017 * @param {Number} adjHeight The box-adjusted height that was set
17018 * @param {Number} rawWidth The width that was originally specified
17019 * @param {Number} rawHeight The height that was originally specified
17021 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
17026 * Called after the component is moved, this method is empty by default but can be implemented by any
17027 * subclass that needs to perform custom logic after a move occurs.
17028 * @param {Number} x The new x position
17029 * @param {Number} y The new y position
17031 onPosition : function(x, y){
17036 adjustSize : function(w, h){
17037 if(this.autoWidth){
17040 if(this.autoHeight){
17043 return {width : w, height: h};
17047 adjustPosition : function(x, y){
17048 return {x : x, y: y};
17052 * Ext JS Library 1.1.1
17053 * Copyright(c) 2006-2007, Ext JS, LLC.
17055 * Originally Released Under LGPL - original licence link has changed is not relivant.
17058 * <script type="text/javascript">
17063 * @extends Roo.Element
17064 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
17065 * automatic maintaining of shadow/shim positions.
17066 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
17067 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
17068 * you can pass a string with a CSS class name. False turns off the shadow.
17069 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
17070 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
17071 * @cfg {String} cls CSS class to add to the element
17072 * @cfg {Number} zindex Starting z-index (defaults to 11000)
17073 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
17075 * @param {Object} config An object with config options.
17076 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
17079 Roo.Layer = function(config, existingEl){
17080 config = config || {};
17081 var dh = Roo.DomHelper;
17082 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
17084 this.dom = Roo.getDom(existingEl);
17087 var o = config.dh || {tag: "div", cls: "x-layer"};
17088 this.dom = dh.append(pel, o);
17091 this.addClass(config.cls);
17093 this.constrain = config.constrain !== false;
17094 this.visibilityMode = Roo.Element.VISIBILITY;
17096 this.id = this.dom.id = config.id;
17098 this.id = Roo.id(this.dom);
17100 this.zindex = config.zindex || this.getZIndex();
17101 this.position("absolute", this.zindex);
17103 this.shadowOffset = config.shadowOffset || 4;
17104 this.shadow = new Roo.Shadow({
17105 offset : this.shadowOffset,
17106 mode : config.shadow
17109 this.shadowOffset = 0;
17111 this.useShim = config.shim !== false && Roo.useShims;
17112 this.useDisplay = config.useDisplay;
17116 var supr = Roo.Element.prototype;
17118 // shims are shared among layer to keep from having 100 iframes
17121 Roo.extend(Roo.Layer, Roo.Element, {
17123 getZIndex : function(){
17124 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
17127 getShim : function(){
17134 var shim = shims.shift();
17136 shim = this.createShim();
17137 shim.enableDisplayMode('block');
17138 shim.dom.style.display = 'none';
17139 shim.dom.style.visibility = 'visible';
17141 var pn = this.dom.parentNode;
17142 if(shim.dom.parentNode != pn){
17143 pn.insertBefore(shim.dom, this.dom);
17145 shim.setStyle('z-index', this.getZIndex()-2);
17150 hideShim : function(){
17152 this.shim.setDisplayed(false);
17153 shims.push(this.shim);
17158 disableShadow : function(){
17160 this.shadowDisabled = true;
17161 this.shadow.hide();
17162 this.lastShadowOffset = this.shadowOffset;
17163 this.shadowOffset = 0;
17167 enableShadow : function(show){
17169 this.shadowDisabled = false;
17170 this.shadowOffset = this.lastShadowOffset;
17171 delete this.lastShadowOffset;
17179 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
17180 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
17181 sync : function(doShow){
17182 var sw = this.shadow;
17183 if(!this.updating && this.isVisible() && (sw || this.useShim)){
17184 var sh = this.getShim();
17186 var w = this.getWidth(),
17187 h = this.getHeight();
17189 var l = this.getLeft(true),
17190 t = this.getTop(true);
17192 if(sw && !this.shadowDisabled){
17193 if(doShow && !sw.isVisible()){
17196 sw.realign(l, t, w, h);
17202 // fit the shim behind the shadow, so it is shimmed too
17203 var a = sw.adjusts, s = sh.dom.style;
17204 s.left = (Math.min(l, l+a.l))+"px";
17205 s.top = (Math.min(t, t+a.t))+"px";
17206 s.width = (w+a.w)+"px";
17207 s.height = (h+a.h)+"px";
17214 sh.setLeftTop(l, t);
17221 destroy : function(){
17224 this.shadow.hide();
17226 this.removeAllListeners();
17227 var pn = this.dom.parentNode;
17229 pn.removeChild(this.dom);
17231 Roo.Element.uncache(this.id);
17234 remove : function(){
17239 beginUpdate : function(){
17240 this.updating = true;
17244 endUpdate : function(){
17245 this.updating = false;
17250 hideUnders : function(negOffset){
17252 this.shadow.hide();
17258 constrainXY : function(){
17259 if(this.constrain){
17260 var vw = Roo.lib.Dom.getViewWidth(),
17261 vh = Roo.lib.Dom.getViewHeight();
17262 var s = Roo.get(document).getScroll();
17264 var xy = this.getXY();
17265 var x = xy[0], y = xy[1];
17266 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
17267 // only move it if it needs it
17269 // first validate right/bottom
17270 if((x + w) > vw+s.left){
17271 x = vw - w - this.shadowOffset;
17274 if((y + h) > vh+s.top){
17275 y = vh - h - this.shadowOffset;
17278 // then make sure top/left isn't negative
17289 var ay = this.avoidY;
17290 if(y <= ay && (y+h) >= ay){
17296 supr.setXY.call(this, xy);
17302 isVisible : function(){
17303 return this.visible;
17307 showAction : function(){
17308 this.visible = true; // track visibility to prevent getStyle calls
17309 if(this.useDisplay === true){
17310 this.setDisplayed("");
17311 }else if(this.lastXY){
17312 supr.setXY.call(this, this.lastXY);
17313 }else if(this.lastLT){
17314 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
17319 hideAction : function(){
17320 this.visible = false;
17321 if(this.useDisplay === true){
17322 this.setDisplayed(false);
17324 this.setLeftTop(-10000,-10000);
17328 // overridden Element method
17329 setVisible : function(v, a, d, c, e){
17334 var cb = function(){
17339 }.createDelegate(this);
17340 supr.setVisible.call(this, true, true, d, cb, e);
17343 this.hideUnders(true);
17352 }.createDelegate(this);
17354 supr.setVisible.call(this, v, a, d, cb, e);
17363 storeXY : function(xy){
17364 delete this.lastLT;
17368 storeLeftTop : function(left, top){
17369 delete this.lastXY;
17370 this.lastLT = [left, top];
17374 beforeFx : function(){
17375 this.beforeAction();
17376 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
17380 afterFx : function(){
17381 Roo.Layer.superclass.afterFx.apply(this, arguments);
17382 this.sync(this.isVisible());
17386 beforeAction : function(){
17387 if(!this.updating && this.shadow){
17388 this.shadow.hide();
17392 // overridden Element method
17393 setLeft : function(left){
17394 this.storeLeftTop(left, this.getTop(true));
17395 supr.setLeft.apply(this, arguments);
17399 setTop : function(top){
17400 this.storeLeftTop(this.getLeft(true), top);
17401 supr.setTop.apply(this, arguments);
17405 setLeftTop : function(left, top){
17406 this.storeLeftTop(left, top);
17407 supr.setLeftTop.apply(this, arguments);
17411 setXY : function(xy, a, d, c, e){
17413 this.beforeAction();
17415 var cb = this.createCB(c);
17416 supr.setXY.call(this, xy, a, d, cb, e);
17423 createCB : function(c){
17434 // overridden Element method
17435 setX : function(x, a, d, c, e){
17436 this.setXY([x, this.getY()], a, d, c, e);
17439 // overridden Element method
17440 setY : function(y, a, d, c, e){
17441 this.setXY([this.getX(), y], a, d, c, e);
17444 // overridden Element method
17445 setSize : function(w, h, a, d, c, e){
17446 this.beforeAction();
17447 var cb = this.createCB(c);
17448 supr.setSize.call(this, w, h, a, d, cb, e);
17454 // overridden Element method
17455 setWidth : function(w, a, d, c, e){
17456 this.beforeAction();
17457 var cb = this.createCB(c);
17458 supr.setWidth.call(this, w, a, d, cb, e);
17464 // overridden Element method
17465 setHeight : function(h, a, d, c, e){
17466 this.beforeAction();
17467 var cb = this.createCB(c);
17468 supr.setHeight.call(this, h, a, d, cb, e);
17474 // overridden Element method
17475 setBounds : function(x, y, w, h, a, d, c, e){
17476 this.beforeAction();
17477 var cb = this.createCB(c);
17479 this.storeXY([x, y]);
17480 supr.setXY.call(this, [x, y]);
17481 supr.setSize.call(this, w, h, a, d, cb, e);
17484 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
17490 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
17491 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
17492 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
17493 * @param {Number} zindex The new z-index to set
17494 * @return {this} The Layer
17496 setZIndex : function(zindex){
17497 this.zindex = zindex;
17498 this.setStyle("z-index", zindex + 2);
17500 this.shadow.setZIndex(zindex + 1);
17503 this.shim.setStyle("z-index", zindex);
17508 * Original code for Roojs - LGPL
17509 * <script type="text/javascript">
17513 * @class Roo.XComponent
17514 * A delayed Element creator...
17515 * Or a way to group chunks of interface together.
17516 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
17517 * used in conjunction with XComponent.build() it will create an instance of each element,
17518 * then call addxtype() to build the User interface.
17520 * Mypart.xyx = new Roo.XComponent({
17522 parent : 'Mypart.xyz', // empty == document.element.!!
17526 disabled : function() {}
17528 tree : function() { // return an tree of xtype declared components
17532 xtype : 'NestedLayoutPanel',
17539 * It can be used to build a big heiracy, with parent etc.
17540 * or you can just use this to render a single compoent to a dom element
17541 * MYPART.render(Roo.Element | String(id) | dom_element )
17548 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
17549 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
17551 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
17553 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
17554 * - if mulitple topModules exist, the last one is defined as the top module.
17558 * When the top level or multiple modules are to embedded into a existing HTML page,
17559 * the parent element can container '#id' of the element where the module will be drawn.
17563 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
17564 * it relies more on a include mechanism, where sub modules are included into an outer page.
17565 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
17567 * Bootstrap Roo Included elements
17569 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
17570 * hence confusing the component builder as it thinks there are multiple top level elements.
17572 * String Over-ride & Translations
17574 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
17575 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
17576 * are needed. @see Roo.XComponent.overlayString
17580 * @extends Roo.util.Observable
17582 * @param cfg {Object} configuration of component
17585 Roo.XComponent = function(cfg) {
17586 Roo.apply(this, cfg);
17590 * Fires when this the componnt is built
17591 * @param {Roo.XComponent} c the component
17596 this.region = this.region || 'center'; // default..
17597 Roo.XComponent.register(this);
17598 this.modules = false;
17599 this.el = false; // where the layout goes..
17603 Roo.extend(Roo.XComponent, Roo.util.Observable, {
17606 * The created element (with Roo.factory())
17607 * @type {Roo.Layout}
17613 * for BC - use el in new code
17614 * @type {Roo.Layout}
17620 * for BC - use el in new code
17621 * @type {Roo.Layout}
17626 * @cfg {Function|boolean} disabled
17627 * If this module is disabled by some rule, return true from the funtion
17632 * @cfg {String} parent
17633 * Name of parent element which it get xtype added to..
17638 * @cfg {String} order
17639 * Used to set the order in which elements are created (usefull for multiple tabs)
17644 * @cfg {String} name
17645 * String to display while loading.
17649 * @cfg {String} region
17650 * Region to render component to (defaults to center)
17655 * @cfg {Array} items
17656 * A single item array - the first element is the root of the tree..
17657 * It's done this way to stay compatible with the Xtype system...
17663 * The method that retuns the tree of parts that make up this compoennt
17670 * render element to dom or tree
17671 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
17674 render : function(el)
17678 var hp = this.parent ? 1 : 0;
17679 Roo.debug && Roo.log(this);
17681 var tree = this._tree ? this._tree() : this.tree();
17684 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
17685 // if parent is a '#.....' string, then let's use that..
17686 var ename = this.parent.substr(1);
17687 this.parent = false;
17688 Roo.debug && Roo.log(ename);
17690 case 'bootstrap-body':
17691 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
17692 // this is the BorderLayout standard?
17693 this.parent = { el : true };
17696 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
17697 // need to insert stuff...
17699 el : new Roo.bootstrap.layout.Border({
17700 el : document.body,
17706 tabPosition: 'top',
17707 //resizeTabs: true,
17708 alwaysShowTabs: true,
17718 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
17719 this.parent = { el : new Roo.bootstrap.Body() };
17720 Roo.debug && Roo.log("setting el to doc body");
17723 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
17727 this.parent = { el : true};
17730 el = Roo.get(ename);
17731 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
17732 this.parent = { el : true};
17739 if (!el && !this.parent) {
17740 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
17745 Roo.debug && Roo.log("EL:");
17746 Roo.debug && Roo.log(el);
17747 Roo.debug && Roo.log("this.parent.el:");
17748 Roo.debug && Roo.log(this.parent.el);
17751 // altertive root elements ??? - we need a better way to indicate these.
17752 var is_alt = Roo.XComponent.is_alt ||
17753 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
17754 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
17755 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
17759 if (!this.parent && is_alt) {
17760 //el = Roo.get(document.body);
17761 this.parent = { el : true };
17766 if (!this.parent) {
17768 Roo.debug && Roo.log("no parent - creating one");
17770 el = el ? Roo.get(el) : false;
17772 if (typeof(Roo.BorderLayout) == 'undefined' ) {
17775 el : new Roo.bootstrap.layout.Border({
17776 el: el || document.body,
17782 tabPosition: 'top',
17783 //resizeTabs: true,
17784 alwaysShowTabs: false,
17787 overflow: 'visible'
17793 // it's a top level one..
17795 el : new Roo.BorderLayout(el || document.body, {
17800 tabPosition: 'top',
17801 //resizeTabs: true,
17802 alwaysShowTabs: el && hp? false : true,
17803 hideTabs: el || !hp ? true : false,
17811 if (!this.parent.el) {
17812 // probably an old style ctor, which has been disabled.
17816 // The 'tree' method is '_tree now'
17818 tree.region = tree.region || this.region;
17819 var is_body = false;
17820 if (this.parent.el === true) {
17821 // bootstrap... - body..
17825 this.parent.el = Roo.factory(tree);
17829 this.el = this.parent.el.addxtype(tree, undefined, is_body);
17830 this.fireEvent('built', this);
17832 this.panel = this.el;
17833 this.layout = this.panel.layout;
17834 this.parentLayout = this.parent.layout || false;
17840 Roo.apply(Roo.XComponent, {
17842 * @property hideProgress
17843 * true to disable the building progress bar.. usefull on single page renders.
17846 hideProgress : false,
17848 * @property buildCompleted
17849 * True when the builder has completed building the interface.
17852 buildCompleted : false,
17855 * @property topModule
17856 * the upper most module - uses document.element as it's constructor.
17863 * @property modules
17864 * array of modules to be created by registration system.
17865 * @type {Array} of Roo.XComponent
17870 * @property elmodules
17871 * array of modules to be created by which use #ID
17872 * @type {Array} of Roo.XComponent
17879 * Is an alternative Root - normally used by bootstrap or other systems,
17880 * where the top element in the tree can wrap 'body'
17881 * @type {boolean} (default false)
17886 * @property build_from_html
17887 * Build elements from html - used by bootstrap HTML stuff
17888 * - this is cleared after build is completed
17889 * @type {boolean} (default false)
17892 build_from_html : false,
17894 * Register components to be built later.
17896 * This solves the following issues
17897 * - Building is not done on page load, but after an authentication process has occured.
17898 * - Interface elements are registered on page load
17899 * - Parent Interface elements may not be loaded before child, so this handles that..
17906 module : 'Pman.Tab.projectMgr',
17908 parent : 'Pman.layout',
17909 disabled : false, // or use a function..
17912 * * @param {Object} details about module
17914 register : function(obj) {
17916 Roo.XComponent.event.fireEvent('register', obj);
17917 switch(typeof(obj.disabled) ) {
17923 if ( obj.disabled() ) {
17929 if (obj.disabled || obj.region == '#disabled') {
17935 this.modules.push(obj);
17939 * convert a string to an object..
17940 * eg. 'AAA.BBB' -> finds AAA.BBB
17944 toObject : function(str)
17946 if (!str || typeof(str) == 'object') {
17949 if (str.substring(0,1) == '#') {
17953 var ar = str.split('.');
17958 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17960 throw "Module not found : " + str;
17964 throw "Module not found : " + str;
17966 Roo.each(ar, function(e) {
17967 if (typeof(o[e]) == 'undefined') {
17968 throw "Module not found : " + str;
17979 * move modules into their correct place in the tree..
17982 preBuild : function ()
17985 Roo.each(this.modules , function (obj)
17987 Roo.XComponent.event.fireEvent('beforebuild', obj);
17989 var opar = obj.parent;
17991 obj.parent = this.toObject(opar);
17993 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17998 Roo.debug && Roo.log("GOT top level module");
17999 Roo.debug && Roo.log(obj);
18000 obj.modules = new Roo.util.MixedCollection(false,
18001 function(o) { return o.order + '' }
18003 this.topModule = obj;
18006 // parent is a string (usually a dom element name..)
18007 if (typeof(obj.parent) == 'string') {
18008 this.elmodules.push(obj);
18011 if (obj.parent.constructor != Roo.XComponent) {
18012 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
18014 if (!obj.parent.modules) {
18015 obj.parent.modules = new Roo.util.MixedCollection(false,
18016 function(o) { return o.order + '' }
18019 if (obj.parent.disabled) {
18020 obj.disabled = true;
18022 obj.parent.modules.add(obj);
18027 * make a list of modules to build.
18028 * @return {Array} list of modules.
18031 buildOrder : function()
18034 var cmp = function(a,b) {
18035 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
18037 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
18038 throw "No top level modules to build";
18041 // make a flat list in order of modules to build.
18042 var mods = this.topModule ? [ this.topModule ] : [];
18045 // elmodules (is a list of DOM based modules )
18046 Roo.each(this.elmodules, function(e) {
18048 if (!this.topModule &&
18049 typeof(e.parent) == 'string' &&
18050 e.parent.substring(0,1) == '#' &&
18051 Roo.get(e.parent.substr(1))
18054 _this.topModule = e;
18060 // add modules to their parents..
18061 var addMod = function(m) {
18062 Roo.debug && Roo.log("build Order: add: " + m.name);
18065 if (m.modules && !m.disabled) {
18066 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
18067 m.modules.keySort('ASC', cmp );
18068 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
18070 m.modules.each(addMod);
18072 Roo.debug && Roo.log("build Order: no child modules");
18074 // not sure if this is used any more..
18076 m.finalize.name = m.name + " (clean up) ";
18077 mods.push(m.finalize);
18081 if (this.topModule && this.topModule.modules) {
18082 this.topModule.modules.keySort('ASC', cmp );
18083 this.topModule.modules.each(addMod);
18089 * Build the registered modules.
18090 * @param {Object} parent element.
18091 * @param {Function} optional method to call after module has been added.
18095 build : function(opts)
18098 if (typeof(opts) != 'undefined') {
18099 Roo.apply(this,opts);
18103 var mods = this.buildOrder();
18105 //this.allmods = mods;
18106 //Roo.debug && Roo.log(mods);
18108 if (!mods.length) { // should not happen
18109 throw "NO modules!!!";
18113 var msg = "Building Interface...";
18114 // flash it up as modal - so we store the mask!?
18115 if (!this.hideProgress && Roo.MessageBox) {
18116 Roo.MessageBox.show({ title: 'loading' });
18117 Roo.MessageBox.show({
18118 title: "Please wait...",
18128 var total = mods.length;
18131 var progressRun = function() {
18132 if (!mods.length) {
18133 Roo.debug && Roo.log('hide?');
18134 if (!this.hideProgress && Roo.MessageBox) {
18135 Roo.MessageBox.hide();
18137 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
18139 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
18145 var m = mods.shift();
18148 Roo.debug && Roo.log(m);
18149 // not sure if this is supported any more.. - modules that are are just function
18150 if (typeof(m) == 'function') {
18152 return progressRun.defer(10, _this);
18156 msg = "Building Interface " + (total - mods.length) +
18158 (m.name ? (' - ' + m.name) : '');
18159 Roo.debug && Roo.log(msg);
18160 if (!_this.hideProgress && Roo.MessageBox) {
18161 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
18165 // is the module disabled?
18166 var disabled = (typeof(m.disabled) == 'function') ?
18167 m.disabled.call(m.module.disabled) : m.disabled;
18171 return progressRun(); // we do not update the display!
18179 // it's 10 on top level, and 1 on others??? why...
18180 return progressRun.defer(10, _this);
18183 progressRun.defer(1, _this);
18189 * Overlay a set of modified strings onto a component
18190 * This is dependant on our builder exporting the strings and 'named strings' elements.
18192 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
18193 * @param {Object} associative array of 'named' string and it's new value.
18196 overlayStrings : function( component, strings )
18198 if (typeof(component['_named_strings']) == 'undefined') {
18199 throw "ERROR: component does not have _named_strings";
18201 for ( var k in strings ) {
18202 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
18203 if (md !== false) {
18204 component['_strings'][md] = strings[k];
18206 Roo.log('could not find named string: ' + k + ' in');
18207 Roo.log(component);
18222 * wrapper for event.on - aliased later..
18223 * Typically use to register a event handler for register:
18225 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
18234 Roo.XComponent.event = new Roo.util.Observable({
18238 * Fires when an Component is registered,
18239 * set the disable property on the Component to stop registration.
18240 * @param {Roo.XComponent} c the component being registerd.
18245 * @event beforebuild
18246 * Fires before each Component is built
18247 * can be used to apply permissions.
18248 * @param {Roo.XComponent} c the component being registerd.
18251 'beforebuild' : true,
18253 * @event buildcomplete
18254 * Fires on the top level element when all elements have been built
18255 * @param {Roo.XComponent} the top level component.
18257 'buildcomplete' : true
18262 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
18265 * marked - a markdown parser
18266 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
18267 * https://github.com/chjj/marked
18273 * Roo.Markdown - is a very crude wrapper around marked..
18277 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
18279 * Note: move the sample code to the bottom of this
18280 * file before uncommenting it.
18285 Roo.Markdown.toHtml = function(text) {
18287 var c = new Roo.Markdown.marked.setOptions({
18288 renderer: new Roo.Markdown.marked.Renderer(),
18299 text = text.replace(/\\\n/g,' ');
18300 return Roo.Markdown.marked(text);
18305 // Wraps all "globals" so that the only thing
18306 // exposed is makeHtml().
18312 * eval:var:unescape
18320 var escape = function (html, encode) {
18322 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
18323 .replace(/</g, '<')
18324 .replace(/>/g, '>')
18325 .replace(/"/g, '"')
18326 .replace(/'/g, ''');
18329 var unescape = function (html) {
18330 // explicitly match decimal, hex, and named HTML entities
18331 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
18332 n = n.toLowerCase();
18333 if (n === 'colon') { return ':'; }
18334 if (n.charAt(0) === '#') {
18335 return n.charAt(1) === 'x'
18336 ? String.fromCharCode(parseInt(n.substring(2), 16))
18337 : String.fromCharCode(+n.substring(1));
18343 var replace = function (regex, opt) {
18344 regex = regex.source;
18346 return function self(name, val) {
18347 if (!name) { return new RegExp(regex, opt); }
18348 val = val.source || val;
18349 val = val.replace(/(^|[^\[])\^/g, '$1');
18350 regex = regex.replace(name, val);
18359 var noop = function () {}
18365 var merge = function (obj) {
18370 for (; i < arguments.length; i++) {
18371 target = arguments[i];
18372 for (key in target) {
18373 if (Object.prototype.hasOwnProperty.call(target, key)) {
18374 obj[key] = target[key];
18384 * Block-Level Grammar
18392 code: /^( {4}[^\n]+\n*)+/,
18394 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
18395 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
18397 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
18398 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
18399 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
18400 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
18401 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
18403 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
18407 block.bullet = /(?:[*+-]|\d+\.)/;
18408 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
18409 block.item = replace(block.item, 'gm')
18410 (/bull/g, block.bullet)
18413 block.list = replace(block.list)
18414 (/bull/g, block.bullet)
18415 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
18416 ('def', '\\n+(?=' + block.def.source + ')')
18419 block.blockquote = replace(block.blockquote)
18423 block._tag = '(?!(?:'
18424 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
18425 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
18426 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
18428 block.html = replace(block.html)
18429 ('comment', /<!--[\s\S]*?-->/)
18430 ('closed', /<(tag)[\s\S]+?<\/\1>/)
18431 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
18432 (/tag/g, block._tag)
18435 block.paragraph = replace(block.paragraph)
18437 ('heading', block.heading)
18438 ('lheading', block.lheading)
18439 ('blockquote', block.blockquote)
18440 ('tag', '<' + block._tag)
18445 * Normal Block Grammar
18448 block.normal = merge({}, block);
18451 * GFM Block Grammar
18454 block.gfm = merge({}, block.normal, {
18455 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
18457 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
18460 block.gfm.paragraph = replace(block.paragraph)
18462 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
18463 + block.list.source.replace('\\1', '\\3') + '|')
18467 * GFM + Tables Block Grammar
18470 block.tables = merge({}, block.gfm, {
18471 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
18472 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
18479 var Lexer = function (options) {
18481 this.tokens.links = {};
18482 this.options = options || marked.defaults;
18483 this.rules = block.normal;
18485 if (this.options.gfm) {
18486 if (this.options.tables) {
18487 this.rules = block.tables;
18489 this.rules = block.gfm;
18495 * Expose Block Rules
18498 Lexer.rules = block;
18501 * Static Lex Method
18504 Lexer.lex = function(src, options) {
18505 var lexer = new Lexer(options);
18506 return lexer.lex(src);
18513 Lexer.prototype.lex = function(src) {
18515 .replace(/\r\n|\r/g, '\n')
18516 .replace(/\t/g, ' ')
18517 .replace(/\u00a0/g, ' ')
18518 .replace(/\u2424/g, '\n');
18520 return this.token(src, true);
18527 Lexer.prototype.token = function(src, top, bq) {
18528 var src = src.replace(/^ +$/gm, '')
18541 if (cap = this.rules.newline.exec(src)) {
18542 src = src.substring(cap[0].length);
18543 if (cap[0].length > 1) {
18551 if (cap = this.rules.code.exec(src)) {
18552 src = src.substring(cap[0].length);
18553 cap = cap[0].replace(/^ {4}/gm, '');
18556 text: !this.options.pedantic
18557 ? cap.replace(/\n+$/, '')
18564 if (cap = this.rules.fences.exec(src)) {
18565 src = src.substring(cap[0].length);
18575 if (cap = this.rules.heading.exec(src)) {
18576 src = src.substring(cap[0].length);
18579 depth: cap[1].length,
18585 // table no leading pipe (gfm)
18586 if (top && (cap = this.rules.nptable.exec(src))) {
18587 src = src.substring(cap[0].length);
18591 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
18592 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
18593 cells: cap[3].replace(/\n$/, '').split('\n')
18596 for (i = 0; i < item.align.length; i++) {
18597 if (/^ *-+: *$/.test(item.align[i])) {
18598 item.align[i] = 'right';
18599 } else if (/^ *:-+: *$/.test(item.align[i])) {
18600 item.align[i] = 'center';
18601 } else if (/^ *:-+ *$/.test(item.align[i])) {
18602 item.align[i] = 'left';
18604 item.align[i] = null;
18608 for (i = 0; i < item.cells.length; i++) {
18609 item.cells[i] = item.cells[i].split(/ *\| */);
18612 this.tokens.push(item);
18618 if (cap = this.rules.lheading.exec(src)) {
18619 src = src.substring(cap[0].length);
18622 depth: cap[2] === '=' ? 1 : 2,
18629 if (cap = this.rules.hr.exec(src)) {
18630 src = src.substring(cap[0].length);
18638 if (cap = this.rules.blockquote.exec(src)) {
18639 src = src.substring(cap[0].length);
18642 type: 'blockquote_start'
18645 cap = cap[0].replace(/^ *> ?/gm, '');
18647 // Pass `top` to keep the current
18648 // "toplevel" state. This is exactly
18649 // how markdown.pl works.
18650 this.token(cap, top, true);
18653 type: 'blockquote_end'
18660 if (cap = this.rules.list.exec(src)) {
18661 src = src.substring(cap[0].length);
18665 type: 'list_start',
18666 ordered: bull.length > 1
18669 // Get each top-level item.
18670 cap = cap[0].match(this.rules.item);
18676 for (; i < l; i++) {
18679 // Remove the list item's bullet
18680 // so it is seen as the next token.
18681 space = item.length;
18682 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
18684 // Outdent whatever the
18685 // list item contains. Hacky.
18686 if (~item.indexOf('\n ')) {
18687 space -= item.length;
18688 item = !this.options.pedantic
18689 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
18690 : item.replace(/^ {1,4}/gm, '');
18693 // Determine whether the next list item belongs here.
18694 // Backpedal if it does not belong in this list.
18695 if (this.options.smartLists && i !== l - 1) {
18696 b = block.bullet.exec(cap[i + 1])[0];
18697 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
18698 src = cap.slice(i + 1).join('\n') + src;
18703 // Determine whether item is loose or not.
18704 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
18705 // for discount behavior.
18706 loose = next || /\n\n(?!\s*$)/.test(item);
18708 next = item.charAt(item.length - 1) === '\n';
18709 if (!loose) { loose = next; }
18714 ? 'loose_item_start'
18715 : 'list_item_start'
18719 this.token(item, false, bq);
18722 type: 'list_item_end'
18734 if (cap = this.rules.html.exec(src)) {
18735 src = src.substring(cap[0].length);
18737 type: this.options.sanitize
18740 pre: !this.options.sanitizer
18741 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
18748 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
18749 src = src.substring(cap[0].length);
18750 this.tokens.links[cap[1].toLowerCase()] = {
18758 if (top && (cap = this.rules.table.exec(src))) {
18759 src = src.substring(cap[0].length);
18763 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
18764 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
18765 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
18768 for (i = 0; i < item.align.length; i++) {
18769 if (/^ *-+: *$/.test(item.align[i])) {
18770 item.align[i] = 'right';
18771 } else if (/^ *:-+: *$/.test(item.align[i])) {
18772 item.align[i] = 'center';
18773 } else if (/^ *:-+ *$/.test(item.align[i])) {
18774 item.align[i] = 'left';
18776 item.align[i] = null;
18780 for (i = 0; i < item.cells.length; i++) {
18781 item.cells[i] = item.cells[i]
18782 .replace(/^ *\| *| *\| *$/g, '')
18786 this.tokens.push(item);
18791 // top-level paragraph
18792 if (top && (cap = this.rules.paragraph.exec(src))) {
18793 src = src.substring(cap[0].length);
18796 text: cap[1].charAt(cap[1].length - 1) === '\n'
18797 ? cap[1].slice(0, -1)
18804 if (cap = this.rules.text.exec(src)) {
18805 // Top-level should never reach here.
18806 src = src.substring(cap[0].length);
18816 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18820 return this.tokens;
18824 * Inline-Level Grammar
18828 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
18829 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
18831 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
18832 link: /^!?\[(inside)\]\(href\)/,
18833 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
18834 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
18835 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
18836 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
18837 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
18838 br: /^ {2,}\n(?!\s*$)/,
18840 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
18843 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
18844 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
18846 inline.link = replace(inline.link)
18847 ('inside', inline._inside)
18848 ('href', inline._href)
18851 inline.reflink = replace(inline.reflink)
18852 ('inside', inline._inside)
18856 * Normal Inline Grammar
18859 inline.normal = merge({}, inline);
18862 * Pedantic Inline Grammar
18865 inline.pedantic = merge({}, inline.normal, {
18866 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
18867 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
18871 * GFM Inline Grammar
18874 inline.gfm = merge({}, inline.normal, {
18875 escape: replace(inline.escape)('])', '~|])')(),
18876 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
18877 del: /^~~(?=\S)([\s\S]*?\S)~~/,
18878 text: replace(inline.text)
18880 ('|', '|https?://|')
18885 * GFM + Line Breaks Inline Grammar
18888 inline.breaks = merge({}, inline.gfm, {
18889 br: replace(inline.br)('{2,}', '*')(),
18890 text: replace(inline.gfm.text)('{2,}', '*')()
18894 * Inline Lexer & Compiler
18897 var InlineLexer = function (links, options) {
18898 this.options = options || marked.defaults;
18899 this.links = links;
18900 this.rules = inline.normal;
18901 this.renderer = this.options.renderer || new Renderer;
18902 this.renderer.options = this.options;
18906 Error('Tokens array requires a `links` property.');
18909 if (this.options.gfm) {
18910 if (this.options.breaks) {
18911 this.rules = inline.breaks;
18913 this.rules = inline.gfm;
18915 } else if (this.options.pedantic) {
18916 this.rules = inline.pedantic;
18921 * Expose Inline Rules
18924 InlineLexer.rules = inline;
18927 * Static Lexing/Compiling Method
18930 InlineLexer.output = function(src, links, options) {
18931 var inline = new InlineLexer(links, options);
18932 return inline.output(src);
18939 InlineLexer.prototype.output = function(src) {
18948 if (cap = this.rules.escape.exec(src)) {
18949 src = src.substring(cap[0].length);
18955 if (cap = this.rules.autolink.exec(src)) {
18956 src = src.substring(cap[0].length);
18957 if (cap[2] === '@') {
18958 text = cap[1].charAt(6) === ':'
18959 ? this.mangle(cap[1].substring(7))
18960 : this.mangle(cap[1]);
18961 href = this.mangle('mailto:') + text;
18963 text = escape(cap[1]);
18966 out += this.renderer.link(href, null, text);
18971 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18972 src = src.substring(cap[0].length);
18973 text = escape(cap[1]);
18975 out += this.renderer.link(href, null, text);
18980 if (cap = this.rules.tag.exec(src)) {
18981 if (!this.inLink && /^<a /i.test(cap[0])) {
18982 this.inLink = true;
18983 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18984 this.inLink = false;
18986 src = src.substring(cap[0].length);
18987 out += this.options.sanitize
18988 ? this.options.sanitizer
18989 ? this.options.sanitizer(cap[0])
18996 if (cap = this.rules.link.exec(src)) {
18997 src = src.substring(cap[0].length);
18998 this.inLink = true;
18999 out += this.outputLink(cap, {
19003 this.inLink = false;
19008 if ((cap = this.rules.reflink.exec(src))
19009 || (cap = this.rules.nolink.exec(src))) {
19010 src = src.substring(cap[0].length);
19011 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
19012 link = this.links[link.toLowerCase()];
19013 if (!link || !link.href) {
19014 out += cap[0].charAt(0);
19015 src = cap[0].substring(1) + src;
19018 this.inLink = true;
19019 out += this.outputLink(cap, link);
19020 this.inLink = false;
19025 if (cap = this.rules.strong.exec(src)) {
19026 src = src.substring(cap[0].length);
19027 out += this.renderer.strong(this.output(cap[2] || cap[1]));
19032 if (cap = this.rules.em.exec(src)) {
19033 src = src.substring(cap[0].length);
19034 out += this.renderer.em(this.output(cap[2] || cap[1]));
19039 if (cap = this.rules.code.exec(src)) {
19040 src = src.substring(cap[0].length);
19041 out += this.renderer.codespan(escape(cap[2], true));
19046 if (cap = this.rules.br.exec(src)) {
19047 src = src.substring(cap[0].length);
19048 out += this.renderer.br();
19053 if (cap = this.rules.del.exec(src)) {
19054 src = src.substring(cap[0].length);
19055 out += this.renderer.del(this.output(cap[1]));
19060 if (cap = this.rules.text.exec(src)) {
19061 src = src.substring(cap[0].length);
19062 out += this.renderer.text(escape(this.smartypants(cap[0])));
19068 Error('Infinite loop on byte: ' + src.charCodeAt(0));
19079 InlineLexer.prototype.outputLink = function(cap, link) {
19080 var href = escape(link.href)
19081 , title = link.title ? escape(link.title) : null;
19083 return cap[0].charAt(0) !== '!'
19084 ? this.renderer.link(href, title, this.output(cap[1]))
19085 : this.renderer.image(href, title, escape(cap[1]));
19089 * Smartypants Transformations
19092 InlineLexer.prototype.smartypants = function(text) {
19093 if (!this.options.smartypants) { return text; }
19096 .replace(/---/g, '\u2014')
19098 .replace(/--/g, '\u2013')
19100 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
19101 // closing singles & apostrophes
19102 .replace(/'/g, '\u2019')
19104 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
19106 .replace(/"/g, '\u201d')
19108 .replace(/\.{3}/g, '\u2026');
19115 InlineLexer.prototype.mangle = function(text) {
19116 if (!this.options.mangle) { return text; }
19122 for (; i < l; i++) {
19123 ch = text.charCodeAt(i);
19124 if (Math.random() > 0.5) {
19125 ch = 'x' + ch.toString(16);
19127 out += '&#' + ch + ';';
19138 * eval:var:Renderer
19141 var Renderer = function (options) {
19142 this.options = options || {};
19145 Renderer.prototype.code = function(code, lang, escaped) {
19146 if (this.options.highlight) {
19147 var out = this.options.highlight(code, lang);
19148 if (out != null && out !== code) {
19153 // hack!!! - it's already escapeD?
19158 return '<pre><code>'
19159 + (escaped ? code : escape(code, true))
19160 + '\n</code></pre>';
19163 return '<pre><code class="'
19164 + this.options.langPrefix
19165 + escape(lang, true)
19167 + (escaped ? code : escape(code, true))
19168 + '\n</code></pre>\n';
19171 Renderer.prototype.blockquote = function(quote) {
19172 return '<blockquote>\n' + quote + '</blockquote>\n';
19175 Renderer.prototype.html = function(html) {
19179 Renderer.prototype.heading = function(text, level, raw) {
19183 + this.options.headerPrefix
19184 + raw.toLowerCase().replace(/[^\w]+/g, '-')
19192 Renderer.prototype.hr = function() {
19193 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
19196 Renderer.prototype.list = function(body, ordered) {
19197 var type = ordered ? 'ol' : 'ul';
19198 return '<' + type + '>\n' + body + '</' + type + '>\n';
19201 Renderer.prototype.listitem = function(text) {
19202 return '<li>' + text + '</li>\n';
19205 Renderer.prototype.paragraph = function(text) {
19206 return '<p>' + text + '</p>\n';
19209 Renderer.prototype.table = function(header, body) {
19210 return '<table class="table table-striped">\n'
19220 Renderer.prototype.tablerow = function(content) {
19221 return '<tr>\n' + content + '</tr>\n';
19224 Renderer.prototype.tablecell = function(content, flags) {
19225 var type = flags.header ? 'th' : 'td';
19226 var tag = flags.align
19227 ? '<' + type + ' style="text-align:' + flags.align + '">'
19228 : '<' + type + '>';
19229 return tag + content + '</' + type + '>\n';
19232 // span level renderer
19233 Renderer.prototype.strong = function(text) {
19234 return '<strong>' + text + '</strong>';
19237 Renderer.prototype.em = function(text) {
19238 return '<em>' + text + '</em>';
19241 Renderer.prototype.codespan = function(text) {
19242 return '<code>' + text + '</code>';
19245 Renderer.prototype.br = function() {
19246 return this.options.xhtml ? '<br/>' : '<br>';
19249 Renderer.prototype.del = function(text) {
19250 return '<del>' + text + '</del>';
19253 Renderer.prototype.link = function(href, title, text) {
19254 if (this.options.sanitize) {
19256 var prot = decodeURIComponent(unescape(href))
19257 .replace(/[^\w:]/g, '')
19262 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
19266 var out = '<a href="' + href + '"';
19268 out += ' title="' + title + '"';
19270 out += '>' + text + '</a>';
19274 Renderer.prototype.image = function(href, title, text) {
19275 var out = '<img src="' + href + '" alt="' + text + '"';
19277 out += ' title="' + title + '"';
19279 out += this.options.xhtml ? '/>' : '>';
19283 Renderer.prototype.text = function(text) {
19288 * Parsing & Compiling
19294 var Parser= function (options) {
19297 this.options = options || marked.defaults;
19298 this.options.renderer = this.options.renderer || new Renderer;
19299 this.renderer = this.options.renderer;
19300 this.renderer.options = this.options;
19304 * Static Parse Method
19307 Parser.parse = function(src, options, renderer) {
19308 var parser = new Parser(options, renderer);
19309 return parser.parse(src);
19316 Parser.prototype.parse = function(src) {
19317 this.inline = new InlineLexer(src.links, this.options, this.renderer);
19318 this.tokens = src.reverse();
19321 while (this.next()) {
19332 Parser.prototype.next = function() {
19333 return this.token = this.tokens.pop();
19337 * Preview Next Token
19340 Parser.prototype.peek = function() {
19341 return this.tokens[this.tokens.length - 1] || 0;
19345 * Parse Text Tokens
19348 Parser.prototype.parseText = function() {
19349 var body = this.token.text;
19351 while (this.peek().type === 'text') {
19352 body += '\n' + this.next().text;
19355 return this.inline.output(body);
19359 * Parse Current Token
19362 Parser.prototype.tok = function() {
19363 switch (this.token.type) {
19368 return this.renderer.hr();
19371 return this.renderer.heading(
19372 this.inline.output(this.token.text),
19377 return this.renderer.code(this.token.text,
19379 this.token.escaped);
19392 for (i = 0; i < this.token.header.length; i++) {
19393 flags = { header: true, align: this.token.align[i] };
19394 cell += this.renderer.tablecell(
19395 this.inline.output(this.token.header[i]),
19396 { header: true, align: this.token.align[i] }
19399 header += this.renderer.tablerow(cell);
19401 for (i = 0; i < this.token.cells.length; i++) {
19402 row = this.token.cells[i];
19405 for (j = 0; j < row.length; j++) {
19406 cell += this.renderer.tablecell(
19407 this.inline.output(row[j]),
19408 { header: false, align: this.token.align[j] }
19412 body += this.renderer.tablerow(cell);
19414 return this.renderer.table(header, body);
19416 case 'blockquote_start': {
19419 while (this.next().type !== 'blockquote_end') {
19420 body += this.tok();
19423 return this.renderer.blockquote(body);
19425 case 'list_start': {
19427 , ordered = this.token.ordered;
19429 while (this.next().type !== 'list_end') {
19430 body += this.tok();
19433 return this.renderer.list(body, ordered);
19435 case 'list_item_start': {
19438 while (this.next().type !== 'list_item_end') {
19439 body += this.token.type === 'text'
19444 return this.renderer.listitem(body);
19446 case 'loose_item_start': {
19449 while (this.next().type !== 'list_item_end') {
19450 body += this.tok();
19453 return this.renderer.listitem(body);
19456 var html = !this.token.pre && !this.options.pedantic
19457 ? this.inline.output(this.token.text)
19459 return this.renderer.html(html);
19461 case 'paragraph': {
19462 return this.renderer.paragraph(this.inline.output(this.token.text));
19465 return this.renderer.paragraph(this.parseText());
19477 var marked = function (src, opt, callback) {
19478 if (callback || typeof opt === 'function') {
19484 opt = merge({}, marked.defaults, opt || {});
19486 var highlight = opt.highlight
19492 tokens = Lexer.lex(src, opt)
19494 return callback(e);
19497 pending = tokens.length;
19501 var done = function(err) {
19503 opt.highlight = highlight;
19504 return callback(err);
19510 out = Parser.parse(tokens, opt);
19515 opt.highlight = highlight;
19519 : callback(null, out);
19522 if (!highlight || highlight.length < 3) {
19526 delete opt.highlight;
19528 if (!pending) { return done(); }
19530 for (; i < tokens.length; i++) {
19532 if (token.type !== 'code') {
19533 return --pending || done();
19535 return highlight(token.text, token.lang, function(err, code) {
19536 if (err) { return done(err); }
19537 if (code == null || code === token.text) {
19538 return --pending || done();
19541 token.escaped = true;
19542 --pending || done();
19550 if (opt) { opt = merge({}, marked.defaults, opt); }
19551 return Parser.parse(Lexer.lex(src, opt), opt);
19553 e.message += '\nPlease report this to https://github.com/chjj/marked.';
19554 if ((opt || marked.defaults).silent) {
19555 return '<p>An error occured:</p><pre>'
19556 + escape(e.message + '', true)
19568 marked.setOptions = function(opt) {
19569 merge(marked.defaults, opt);
19573 marked.defaults = {
19584 langPrefix: 'lang-',
19585 smartypants: false,
19587 renderer: new Renderer,
19595 marked.Parser = Parser;
19596 marked.parser = Parser.parse;
19598 marked.Renderer = Renderer;
19600 marked.Lexer = Lexer;
19601 marked.lexer = Lexer.lex;
19603 marked.InlineLexer = InlineLexer;
19604 marked.inlineLexer = InlineLexer.output;
19606 marked.parse = marked;
19608 Roo.Markdown.marked = marked;
19612 * Ext JS Library 1.1.1
19613 * Copyright(c) 2006-2007, Ext JS, LLC.
19615 * Originally Released Under LGPL - original licence link has changed is not relivant.
19618 * <script type="text/javascript">
19624 * These classes are derivatives of the similarly named classes in the YUI Library.
19625 * The original license:
19626 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
19627 * Code licensed under the BSD License:
19628 * http://developer.yahoo.net/yui/license.txt
19633 var Event=Roo.EventManager;
19634 var Dom=Roo.lib.Dom;
19637 * @class Roo.dd.DragDrop
19638 * @extends Roo.util.Observable
19639 * Defines the interface and base operation of items that that can be
19640 * dragged or can be drop targets. It was designed to be extended, overriding
19641 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
19642 * Up to three html elements can be associated with a DragDrop instance:
19644 * <li>linked element: the element that is passed into the constructor.
19645 * This is the element which defines the boundaries for interaction with
19646 * other DragDrop objects.</li>
19647 * <li>handle element(s): The drag operation only occurs if the element that
19648 * was clicked matches a handle element. By default this is the linked
19649 * element, but there are times that you will want only a portion of the
19650 * linked element to initiate the drag operation, and the setHandleElId()
19651 * method provides a way to define this.</li>
19652 * <li>drag element: this represents the element that would be moved along
19653 * with the cursor during a drag operation. By default, this is the linked
19654 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
19655 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
19658 * This class should not be instantiated until the onload event to ensure that
19659 * the associated elements are available.
19660 * The following would define a DragDrop obj that would interact with any
19661 * other DragDrop obj in the "group1" group:
19663 * dd = new Roo.dd.DragDrop("div1", "group1");
19665 * Since none of the event handlers have been implemented, nothing would
19666 * actually happen if you were to run the code above. Normally you would
19667 * override this class or one of the default implementations, but you can
19668 * also override the methods you want on an instance of the class...
19670 * dd.onDragDrop = function(e, id) {
19671 * alert("dd was dropped on " + id);
19675 * @param {String} id of the element that is linked to this instance
19676 * @param {String} sGroup the group of related DragDrop objects
19677 * @param {object} config an object containing configurable attributes
19678 * Valid properties for DragDrop:
19679 * padding, isTarget, maintainOffset, primaryButtonOnly
19681 Roo.dd.DragDrop = function(id, sGroup, config) {
19683 this.init(id, sGroup, config);
19688 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
19691 * The id of the element associated with this object. This is what we
19692 * refer to as the "linked element" because the size and position of
19693 * this element is used to determine when the drag and drop objects have
19701 * Configuration attributes passed into the constructor
19708 * The id of the element that will be dragged. By default this is same
19709 * as the linked element , but could be changed to another element. Ex:
19711 * @property dragElId
19718 * the id of the element that initiates the drag operation. By default
19719 * this is the linked element, but could be changed to be a child of this
19720 * element. This lets us do things like only starting the drag when the
19721 * header element within the linked html element is clicked.
19722 * @property handleElId
19729 * An associative array of HTML tags that will be ignored if clicked.
19730 * @property invalidHandleTypes
19731 * @type {string: string}
19733 invalidHandleTypes: null,
19736 * An associative array of ids for elements that will be ignored if clicked
19737 * @property invalidHandleIds
19738 * @type {string: string}
19740 invalidHandleIds: null,
19743 * An indexted array of css class names for elements that will be ignored
19745 * @property invalidHandleClasses
19748 invalidHandleClasses: null,
19751 * The linked element's absolute X position at the time the drag was
19753 * @property startPageX
19760 * The linked element's absolute X position at the time the drag was
19762 * @property startPageY
19769 * The group defines a logical collection of DragDrop objects that are
19770 * related. Instances only get events when interacting with other
19771 * DragDrop object in the same group. This lets us define multiple
19772 * groups using a single DragDrop subclass if we want.
19774 * @type {string: string}
19779 * Individual drag/drop instances can be locked. This will prevent
19780 * onmousedown start drag.
19788 * Lock this instance
19791 lock: function() { this.locked = true; },
19794 * Unlock this instace
19797 unlock: function() { this.locked = false; },
19800 * By default, all insances can be a drop target. This can be disabled by
19801 * setting isTarget to false.
19808 * The padding configured for this drag and drop object for calculating
19809 * the drop zone intersection with this object.
19816 * Cached reference to the linked element
19817 * @property _domRef
19823 * Internal typeof flag
19824 * @property __ygDragDrop
19827 __ygDragDrop: true,
19830 * Set to true when horizontal contraints are applied
19831 * @property constrainX
19838 * Set to true when vertical contraints are applied
19839 * @property constrainY
19846 * The left constraint
19854 * The right constraint
19862 * The up constraint
19871 * The down constraint
19879 * Maintain offsets when we resetconstraints. Set to true when you want
19880 * the position of the element relative to its parent to stay the same
19881 * when the page changes
19883 * @property maintainOffset
19886 maintainOffset: false,
19889 * Array of pixel locations the element will snap to if we specified a
19890 * horizontal graduation/interval. This array is generated automatically
19891 * when you define a tick interval.
19898 * Array of pixel locations the element will snap to if we specified a
19899 * vertical graduation/interval. This array is generated automatically
19900 * when you define a tick interval.
19907 * By default the drag and drop instance will only respond to the primary
19908 * button click (left button for a right-handed mouse). Set to true to
19909 * allow drag and drop to start with any mouse click that is propogated
19911 * @property primaryButtonOnly
19914 primaryButtonOnly: true,
19917 * The availabe property is false until the linked dom element is accessible.
19918 * @property available
19924 * By default, drags can only be initiated if the mousedown occurs in the
19925 * region the linked element is. This is done in part to work around a
19926 * bug in some browsers that mis-report the mousedown if the previous
19927 * mouseup happened outside of the window. This property is set to true
19928 * if outer handles are defined.
19930 * @property hasOuterHandles
19934 hasOuterHandles: false,
19937 * Code that executes immediately before the startDrag event
19938 * @method b4StartDrag
19941 b4StartDrag: function(x, y) { },
19944 * Abstract method called after a drag/drop object is clicked
19945 * and the drag or mousedown time thresholds have beeen met.
19946 * @method startDrag
19947 * @param {int} X click location
19948 * @param {int} Y click location
19950 startDrag: function(x, y) { /* override this */ },
19953 * Code that executes immediately before the onDrag event
19957 b4Drag: function(e) { },
19960 * Abstract method called during the onMouseMove event while dragging an
19963 * @param {Event} e the mousemove event
19965 onDrag: function(e) { /* override this */ },
19968 * Abstract method called when this element fist begins hovering over
19969 * another DragDrop obj
19970 * @method onDragEnter
19971 * @param {Event} e the mousemove event
19972 * @param {String|DragDrop[]} id In POINT mode, the element
19973 * id this is hovering over. In INTERSECT mode, an array of one or more
19974 * dragdrop items being hovered over.
19976 onDragEnter: function(e, id) { /* override this */ },
19979 * Code that executes immediately before the onDragOver event
19980 * @method b4DragOver
19983 b4DragOver: function(e) { },
19986 * Abstract method called when this element is hovering over another
19988 * @method onDragOver
19989 * @param {Event} e the mousemove event
19990 * @param {String|DragDrop[]} id In POINT mode, the element
19991 * id this is hovering over. In INTERSECT mode, an array of dd items
19992 * being hovered over.
19994 onDragOver: function(e, id) { /* override this */ },
19997 * Code that executes immediately before the onDragOut event
19998 * @method b4DragOut
20001 b4DragOut: function(e) { },
20004 * Abstract method called when we are no longer hovering over an element
20005 * @method onDragOut
20006 * @param {Event} e the mousemove event
20007 * @param {String|DragDrop[]} id In POINT mode, the element
20008 * id this was hovering over. In INTERSECT mode, an array of dd items
20009 * that the mouse is no longer over.
20011 onDragOut: function(e, id) { /* override this */ },
20014 * Code that executes immediately before the onDragDrop event
20015 * @method b4DragDrop
20018 b4DragDrop: function(e) { },
20021 * Abstract method called when this item is dropped on another DragDrop
20023 * @method onDragDrop
20024 * @param {Event} e the mouseup event
20025 * @param {String|DragDrop[]} id In POINT mode, the element
20026 * id this was dropped on. In INTERSECT mode, an array of dd items this
20029 onDragDrop: function(e, id) { /* override this */ },
20032 * Abstract method called when this item is dropped on an area with no
20034 * @method onInvalidDrop
20035 * @param {Event} e the mouseup event
20037 onInvalidDrop: function(e) { /* override this */ },
20040 * Code that executes immediately before the endDrag event
20041 * @method b4EndDrag
20044 b4EndDrag: function(e) { },
20047 * Fired when we are done dragging the object
20049 * @param {Event} e the mouseup event
20051 endDrag: function(e) { /* override this */ },
20054 * Code executed immediately before the onMouseDown event
20055 * @method b4MouseDown
20056 * @param {Event} e the mousedown event
20059 b4MouseDown: function(e) { },
20062 * Event handler that fires when a drag/drop obj gets a mousedown
20063 * @method onMouseDown
20064 * @param {Event} e the mousedown event
20066 onMouseDown: function(e) { /* override this */ },
20069 * Event handler that fires when a drag/drop obj gets a mouseup
20070 * @method onMouseUp
20071 * @param {Event} e the mouseup event
20073 onMouseUp: function(e) { /* override this */ },
20076 * Override the onAvailable method to do what is needed after the initial
20077 * position was determined.
20078 * @method onAvailable
20080 onAvailable: function () {
20084 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
20087 defaultPadding : {left:0, right:0, top:0, bottom:0},
20090 * Initializes the drag drop object's constraints to restrict movement to a certain element.
20094 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
20095 { dragElId: "existingProxyDiv" });
20096 dd.startDrag = function(){
20097 this.constrainTo("parent-id");
20100 * Or you can initalize it using the {@link Roo.Element} object:
20102 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
20103 startDrag : function(){
20104 this.constrainTo("parent-id");
20108 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
20109 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
20110 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
20111 * an object containing the sides to pad. For example: {right:10, bottom:10}
20112 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
20114 constrainTo : function(constrainTo, pad, inContent){
20115 if(typeof pad == "number"){
20116 pad = {left: pad, right:pad, top:pad, bottom:pad};
20118 pad = pad || this.defaultPadding;
20119 var b = Roo.get(this.getEl()).getBox();
20120 var ce = Roo.get(constrainTo);
20121 var s = ce.getScroll();
20122 var c, cd = ce.dom;
20123 if(cd == document.body){
20124 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
20127 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
20131 var topSpace = b.y - c.y;
20132 var leftSpace = b.x - c.x;
20134 this.resetConstraints();
20135 this.setXConstraint(leftSpace - (pad.left||0), // left
20136 c.width - leftSpace - b.width - (pad.right||0) //right
20138 this.setYConstraint(topSpace - (pad.top||0), //top
20139 c.height - topSpace - b.height - (pad.bottom||0) //bottom
20144 * Returns a reference to the linked element
20146 * @return {HTMLElement} the html element
20148 getEl: function() {
20149 if (!this._domRef) {
20150 this._domRef = Roo.getDom(this.id);
20153 return this._domRef;
20157 * Returns a reference to the actual element to drag. By default this is
20158 * the same as the html element, but it can be assigned to another
20159 * element. An example of this can be found in Roo.dd.DDProxy
20160 * @method getDragEl
20161 * @return {HTMLElement} the html element
20163 getDragEl: function() {
20164 return Roo.getDom(this.dragElId);
20168 * Sets up the DragDrop object. Must be called in the constructor of any
20169 * Roo.dd.DragDrop subclass
20171 * @param id the id of the linked element
20172 * @param {String} sGroup the group of related items
20173 * @param {object} config configuration attributes
20175 init: function(id, sGroup, config) {
20176 this.initTarget(id, sGroup, config);
20177 if (!Roo.isTouch) {
20178 Event.on(this.id, "mousedown", this.handleMouseDown, this);
20180 Event.on(this.id, "touchstart", this.handleMouseDown, this);
20181 // Event.on(this.id, "selectstart", Event.preventDefault);
20185 * Initializes Targeting functionality only... the object does not
20186 * get a mousedown handler.
20187 * @method initTarget
20188 * @param id the id of the linked element
20189 * @param {String} sGroup the group of related items
20190 * @param {object} config configuration attributes
20192 initTarget: function(id, sGroup, config) {
20194 // configuration attributes
20195 this.config = config || {};
20197 // create a local reference to the drag and drop manager
20198 this.DDM = Roo.dd.DDM;
20199 // initialize the groups array
20202 // assume that we have an element reference instead of an id if the
20203 // parameter is not a string
20204 if (typeof id !== "string") {
20211 // add to an interaction group
20212 this.addToGroup((sGroup) ? sGroup : "default");
20214 // We don't want to register this as the handle with the manager
20215 // so we just set the id rather than calling the setter.
20216 this.handleElId = id;
20218 // the linked element is the element that gets dragged by default
20219 this.setDragElId(id);
20221 // by default, clicked anchors will not start drag operations.
20222 this.invalidHandleTypes = { A: "A" };
20223 this.invalidHandleIds = {};
20224 this.invalidHandleClasses = [];
20226 this.applyConfig();
20228 this.handleOnAvailable();
20232 * Applies the configuration parameters that were passed into the constructor.
20233 * This is supposed to happen at each level through the inheritance chain. So
20234 * a DDProxy implentation will execute apply config on DDProxy, DD, and
20235 * DragDrop in order to get all of the parameters that are available in
20237 * @method applyConfig
20239 applyConfig: function() {
20241 // configurable properties:
20242 // padding, isTarget, maintainOffset, primaryButtonOnly
20243 this.padding = this.config.padding || [0, 0, 0, 0];
20244 this.isTarget = (this.config.isTarget !== false);
20245 this.maintainOffset = (this.config.maintainOffset);
20246 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
20251 * Executed when the linked element is available
20252 * @method handleOnAvailable
20255 handleOnAvailable: function() {
20256 this.available = true;
20257 this.resetConstraints();
20258 this.onAvailable();
20262 * Configures the padding for the target zone in px. Effectively expands
20263 * (or reduces) the virtual object size for targeting calculations.
20264 * Supports css-style shorthand; if only one parameter is passed, all sides
20265 * will have that padding, and if only two are passed, the top and bottom
20266 * will have the first param, the left and right the second.
20267 * @method setPadding
20268 * @param {int} iTop Top pad
20269 * @param {int} iRight Right pad
20270 * @param {int} iBot Bot pad
20271 * @param {int} iLeft Left pad
20273 setPadding: function(iTop, iRight, iBot, iLeft) {
20274 // this.padding = [iLeft, iRight, iTop, iBot];
20275 if (!iRight && 0 !== iRight) {
20276 this.padding = [iTop, iTop, iTop, iTop];
20277 } else if (!iBot && 0 !== iBot) {
20278 this.padding = [iTop, iRight, iTop, iRight];
20280 this.padding = [iTop, iRight, iBot, iLeft];
20285 * Stores the initial placement of the linked element.
20286 * @method setInitialPosition
20287 * @param {int} diffX the X offset, default 0
20288 * @param {int} diffY the Y offset, default 0
20290 setInitPosition: function(diffX, diffY) {
20291 var el = this.getEl();
20293 if (!this.DDM.verifyEl(el)) {
20297 var dx = diffX || 0;
20298 var dy = diffY || 0;
20300 var p = Dom.getXY( el );
20302 this.initPageX = p[0] - dx;
20303 this.initPageY = p[1] - dy;
20305 this.lastPageX = p[0];
20306 this.lastPageY = p[1];
20309 this.setStartPosition(p);
20313 * Sets the start position of the element. This is set when the obj
20314 * is initialized, the reset when a drag is started.
20315 * @method setStartPosition
20316 * @param pos current position (from previous lookup)
20319 setStartPosition: function(pos) {
20320 var p = pos || Dom.getXY( this.getEl() );
20321 this.deltaSetXY = null;
20323 this.startPageX = p[0];
20324 this.startPageY = p[1];
20328 * Add this instance to a group of related drag/drop objects. All
20329 * instances belong to at least one group, and can belong to as many
20330 * groups as needed.
20331 * @method addToGroup
20332 * @param sGroup {string} the name of the group
20334 addToGroup: function(sGroup) {
20335 this.groups[sGroup] = true;
20336 this.DDM.regDragDrop(this, sGroup);
20340 * Remove's this instance from the supplied interaction group
20341 * @method removeFromGroup
20342 * @param {string} sGroup The group to drop
20344 removeFromGroup: function(sGroup) {
20345 if (this.groups[sGroup]) {
20346 delete this.groups[sGroup];
20349 this.DDM.removeDDFromGroup(this, sGroup);
20353 * Allows you to specify that an element other than the linked element
20354 * will be moved with the cursor during a drag
20355 * @method setDragElId
20356 * @param id {string} the id of the element that will be used to initiate the drag
20358 setDragElId: function(id) {
20359 this.dragElId = id;
20363 * Allows you to specify a child of the linked element that should be
20364 * used to initiate the drag operation. An example of this would be if
20365 * you have a content div with text and links. Clicking anywhere in the
20366 * content area would normally start the drag operation. Use this method
20367 * to specify that an element inside of the content div is the element
20368 * that starts the drag operation.
20369 * @method setHandleElId
20370 * @param id {string} the id of the element that will be used to
20371 * initiate the drag.
20373 setHandleElId: function(id) {
20374 if (typeof id !== "string") {
20377 this.handleElId = id;
20378 this.DDM.regHandle(this.id, id);
20382 * Allows you to set an element outside of the linked element as a drag
20384 * @method setOuterHandleElId
20385 * @param id the id of the element that will be used to initiate the drag
20387 setOuterHandleElId: function(id) {
20388 if (typeof id !== "string") {
20391 Event.on(id, "mousedown",
20392 this.handleMouseDown, this);
20393 this.setHandleElId(id);
20395 this.hasOuterHandles = true;
20399 * Remove all drag and drop hooks for this element
20402 unreg: function() {
20403 Event.un(this.id, "mousedown",
20404 this.handleMouseDown);
20405 Event.un(this.id, "touchstart",
20406 this.handleMouseDown);
20407 this._domRef = null;
20408 this.DDM._remove(this);
20411 destroy : function(){
20416 * Returns true if this instance is locked, or the drag drop mgr is locked
20417 * (meaning that all drag/drop is disabled on the page.)
20419 * @return {boolean} true if this obj or all drag/drop is locked, else
20422 isLocked: function() {
20423 return (this.DDM.isLocked() || this.locked);
20427 * Fired when this object is clicked
20428 * @method handleMouseDown
20430 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
20433 handleMouseDown: function(e, oDD){
20435 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
20436 //Roo.log('not touch/ button !=0');
20439 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
20440 return; // double touch..
20444 if (this.isLocked()) {
20445 //Roo.log('locked');
20449 this.DDM.refreshCache(this.groups);
20450 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
20451 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
20452 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
20453 //Roo.log('no outer handes or not over target');
20456 // Roo.log('check validator');
20457 if (this.clickValidator(e)) {
20458 // Roo.log('validate success');
20459 // set the initial element position
20460 this.setStartPosition();
20463 this.b4MouseDown(e);
20464 this.onMouseDown(e);
20466 this.DDM.handleMouseDown(e, this);
20468 this.DDM.stopEvent(e);
20476 clickValidator: function(e) {
20477 var target = e.getTarget();
20478 return ( this.isValidHandleChild(target) &&
20479 (this.id == this.handleElId ||
20480 this.DDM.handleWasClicked(target, this.id)) );
20484 * Allows you to specify a tag name that should not start a drag operation
20485 * when clicked. This is designed to facilitate embedding links within a
20486 * drag handle that do something other than start the drag.
20487 * @method addInvalidHandleType
20488 * @param {string} tagName the type of element to exclude
20490 addInvalidHandleType: function(tagName) {
20491 var type = tagName.toUpperCase();
20492 this.invalidHandleTypes[type] = type;
20496 * Lets you to specify an element id for a child of a drag handle
20497 * that should not initiate a drag
20498 * @method addInvalidHandleId
20499 * @param {string} id the element id of the element you wish to ignore
20501 addInvalidHandleId: function(id) {
20502 if (typeof id !== "string") {
20505 this.invalidHandleIds[id] = id;
20509 * Lets you specify a css class of elements that will not initiate a drag
20510 * @method addInvalidHandleClass
20511 * @param {string} cssClass the class of the elements you wish to ignore
20513 addInvalidHandleClass: function(cssClass) {
20514 this.invalidHandleClasses.push(cssClass);
20518 * Unsets an excluded tag name set by addInvalidHandleType
20519 * @method removeInvalidHandleType
20520 * @param {string} tagName the type of element to unexclude
20522 removeInvalidHandleType: function(tagName) {
20523 var type = tagName.toUpperCase();
20524 // this.invalidHandleTypes[type] = null;
20525 delete this.invalidHandleTypes[type];
20529 * Unsets an invalid handle id
20530 * @method removeInvalidHandleId
20531 * @param {string} id the id of the element to re-enable
20533 removeInvalidHandleId: function(id) {
20534 if (typeof id !== "string") {
20537 delete this.invalidHandleIds[id];
20541 * Unsets an invalid css class
20542 * @method removeInvalidHandleClass
20543 * @param {string} cssClass the class of the element(s) you wish to
20546 removeInvalidHandleClass: function(cssClass) {
20547 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
20548 if (this.invalidHandleClasses[i] == cssClass) {
20549 delete this.invalidHandleClasses[i];
20555 * Checks the tag exclusion list to see if this click should be ignored
20556 * @method isValidHandleChild
20557 * @param {HTMLElement} node the HTMLElement to evaluate
20558 * @return {boolean} true if this is a valid tag type, false if not
20560 isValidHandleChild: function(node) {
20563 // var n = (node.nodeName == "#text") ? node.parentNode : node;
20566 nodeName = node.nodeName.toUpperCase();
20568 nodeName = node.nodeName;
20570 valid = valid && !this.invalidHandleTypes[nodeName];
20571 valid = valid && !this.invalidHandleIds[node.id];
20573 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
20574 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
20583 * Create the array of horizontal tick marks if an interval was specified
20584 * in setXConstraint().
20585 * @method setXTicks
20588 setXTicks: function(iStartX, iTickSize) {
20590 this.xTickSize = iTickSize;
20594 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
20596 this.xTicks[this.xTicks.length] = i;
20601 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
20603 this.xTicks[this.xTicks.length] = i;
20608 this.xTicks.sort(this.DDM.numericSort) ;
20612 * Create the array of vertical tick marks if an interval was specified in
20613 * setYConstraint().
20614 * @method setYTicks
20617 setYTicks: function(iStartY, iTickSize) {
20619 this.yTickSize = iTickSize;
20623 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
20625 this.yTicks[this.yTicks.length] = i;
20630 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
20632 this.yTicks[this.yTicks.length] = i;
20637 this.yTicks.sort(this.DDM.numericSort) ;
20641 * By default, the element can be dragged any place on the screen. Use
20642 * this method to limit the horizontal travel of the element. Pass in
20643 * 0,0 for the parameters if you want to lock the drag to the y axis.
20644 * @method setXConstraint
20645 * @param {int} iLeft the number of pixels the element can move to the left
20646 * @param {int} iRight the number of pixels the element can move to the
20648 * @param {int} iTickSize optional parameter for specifying that the
20650 * should move iTickSize pixels at a time.
20652 setXConstraint: function(iLeft, iRight, iTickSize) {
20653 this.leftConstraint = iLeft;
20654 this.rightConstraint = iRight;
20656 this.minX = this.initPageX - iLeft;
20657 this.maxX = this.initPageX + iRight;
20658 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
20660 this.constrainX = true;
20664 * Clears any constraints applied to this instance. Also clears ticks
20665 * since they can't exist independent of a constraint at this time.
20666 * @method clearConstraints
20668 clearConstraints: function() {
20669 this.constrainX = false;
20670 this.constrainY = false;
20675 * Clears any tick interval defined for this instance
20676 * @method clearTicks
20678 clearTicks: function() {
20679 this.xTicks = null;
20680 this.yTicks = null;
20681 this.xTickSize = 0;
20682 this.yTickSize = 0;
20686 * By default, the element can be dragged any place on the screen. Set
20687 * this to limit the vertical travel of the element. Pass in 0,0 for the
20688 * parameters if you want to lock the drag to the x axis.
20689 * @method setYConstraint
20690 * @param {int} iUp the number of pixels the element can move up
20691 * @param {int} iDown the number of pixels the element can move down
20692 * @param {int} iTickSize optional parameter for specifying that the
20693 * element should move iTickSize pixels at a time.
20695 setYConstraint: function(iUp, iDown, iTickSize) {
20696 this.topConstraint = iUp;
20697 this.bottomConstraint = iDown;
20699 this.minY = this.initPageY - iUp;
20700 this.maxY = this.initPageY + iDown;
20701 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
20703 this.constrainY = true;
20708 * resetConstraints must be called if you manually reposition a dd element.
20709 * @method resetConstraints
20710 * @param {boolean} maintainOffset
20712 resetConstraints: function() {
20715 // Maintain offsets if necessary
20716 if (this.initPageX || this.initPageX === 0) {
20717 // figure out how much this thing has moved
20718 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
20719 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
20721 this.setInitPosition(dx, dy);
20723 // This is the first time we have detected the element's position
20725 this.setInitPosition();
20728 if (this.constrainX) {
20729 this.setXConstraint( this.leftConstraint,
20730 this.rightConstraint,
20734 if (this.constrainY) {
20735 this.setYConstraint( this.topConstraint,
20736 this.bottomConstraint,
20742 * Normally the drag element is moved pixel by pixel, but we can specify
20743 * that it move a number of pixels at a time. This method resolves the
20744 * location when we have it set up like this.
20746 * @param {int} val where we want to place the object
20747 * @param {int[]} tickArray sorted array of valid points
20748 * @return {int} the closest tick
20751 getTick: function(val, tickArray) {
20754 // If tick interval is not defined, it is effectively 1 pixel,
20755 // so we return the value passed to us.
20757 } else if (tickArray[0] >= val) {
20758 // The value is lower than the first tick, so we return the first
20760 return tickArray[0];
20762 for (var i=0, len=tickArray.length; i<len; ++i) {
20764 if (tickArray[next] && tickArray[next] >= val) {
20765 var diff1 = val - tickArray[i];
20766 var diff2 = tickArray[next] - val;
20767 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
20771 // The value is larger than the last tick, so we return the last
20773 return tickArray[tickArray.length - 1];
20780 * @return {string} string representation of the dd obj
20782 toString: function() {
20783 return ("DragDrop " + this.id);
20791 * Ext JS Library 1.1.1
20792 * Copyright(c) 2006-2007, Ext JS, LLC.
20794 * Originally Released Under LGPL - original licence link has changed is not relivant.
20797 * <script type="text/javascript">
20802 * The drag and drop utility provides a framework for building drag and drop
20803 * applications. In addition to enabling drag and drop for specific elements,
20804 * the drag and drop elements are tracked by the manager class, and the
20805 * interactions between the various elements are tracked during the drag and
20806 * the implementing code is notified about these important moments.
20809 // Only load the library once. Rewriting the manager class would orphan
20810 // existing drag and drop instances.
20811 if (!Roo.dd.DragDropMgr) {
20814 * @class Roo.dd.DragDropMgr
20815 * DragDropMgr is a singleton that tracks the element interaction for
20816 * all DragDrop items in the window. Generally, you will not call
20817 * this class directly, but it does have helper methods that could
20818 * be useful in your DragDrop implementations.
20821 Roo.dd.DragDropMgr = function() {
20823 var Event = Roo.EventManager;
20828 * Two dimensional Array of registered DragDrop objects. The first
20829 * dimension is the DragDrop item group, the second the DragDrop
20832 * @type {string: string}
20839 * Array of element ids defined as drag handles. Used to determine
20840 * if the element that generated the mousedown event is actually the
20841 * handle and not the html element itself.
20842 * @property handleIds
20843 * @type {string: string}
20850 * the DragDrop object that is currently being dragged
20851 * @property dragCurrent
20859 * the DragDrop object(s) that are being hovered over
20860 * @property dragOvers
20868 * the X distance between the cursor and the object being dragged
20877 * the Y distance between the cursor and the object being dragged
20886 * Flag to determine if we should prevent the default behavior of the
20887 * events we define. By default this is true, but this can be set to
20888 * false if you need the default behavior (not recommended)
20889 * @property preventDefault
20893 preventDefault: true,
20896 * Flag to determine if we should stop the propagation of the events
20897 * we generate. This is true by default but you may want to set it to
20898 * false if the html element contains other features that require the
20900 * @property stopPropagation
20904 stopPropagation: true,
20907 * Internal flag that is set to true when drag and drop has been
20909 * @property initialized
20916 * All drag and drop can be disabled.
20924 * Called the first time an element is registered.
20930 this.initialized = true;
20934 * In point mode, drag and drop interaction is defined by the
20935 * location of the cursor during the drag/drop
20943 * In intersect mode, drag and drop interactio nis defined by the
20944 * overlap of two or more drag and drop objects.
20945 * @property INTERSECT
20952 * The current drag and drop mode. Default: POINT
20960 * Runs method on all drag and drop objects
20961 * @method _execOnAll
20965 _execOnAll: function(sMethod, args) {
20966 for (var i in this.ids) {
20967 for (var j in this.ids[i]) {
20968 var oDD = this.ids[i][j];
20969 if (! this.isTypeOfDD(oDD)) {
20972 oDD[sMethod].apply(oDD, args);
20978 * Drag and drop initialization. Sets up the global event handlers
20983 _onLoad: function() {
20987 if (!Roo.isTouch) {
20988 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20989 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20991 Event.on(document, "touchend", this.handleMouseUp, this, true);
20992 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20994 Event.on(window, "unload", this._onUnload, this, true);
20995 Event.on(window, "resize", this._onResize, this, true);
20996 // Event.on(window, "mouseout", this._test);
21001 * Reset constraints on all drag and drop objs
21002 * @method _onResize
21006 _onResize: function(e) {
21007 this._execOnAll("resetConstraints", []);
21011 * Lock all drag and drop functionality
21015 lock: function() { this.locked = true; },
21018 * Unlock all drag and drop functionality
21022 unlock: function() { this.locked = false; },
21025 * Is drag and drop locked?
21027 * @return {boolean} True if drag and drop is locked, false otherwise.
21030 isLocked: function() { return this.locked; },
21033 * Location cache that is set for all drag drop objects when a drag is
21034 * initiated, cleared when the drag is finished.
21035 * @property locationCache
21042 * Set useCache to false if you want to force object the lookup of each
21043 * drag and drop linked element constantly during a drag.
21044 * @property useCache
21051 * The number of pixels that the mouse needs to move after the
21052 * mousedown before the drag is initiated. Default=3;
21053 * @property clickPixelThresh
21057 clickPixelThresh: 3,
21060 * The number of milliseconds after the mousedown event to initiate the
21061 * drag if we don't get a mouseup event. Default=1000
21062 * @property clickTimeThresh
21066 clickTimeThresh: 350,
21069 * Flag that indicates that either the drag pixel threshold or the
21070 * mousdown time threshold has been met
21071 * @property dragThreshMet
21076 dragThreshMet: false,
21079 * Timeout used for the click time threshold
21080 * @property clickTimeout
21085 clickTimeout: null,
21088 * The X position of the mousedown event stored for later use when a
21089 * drag threshold is met.
21098 * The Y position of the mousedown event stored for later use when a
21099 * drag threshold is met.
21108 * Each DragDrop instance must be registered with the DragDropMgr.
21109 * This is executed in DragDrop.init()
21110 * @method regDragDrop
21111 * @param {DragDrop} oDD the DragDrop object to register
21112 * @param {String} sGroup the name of the group this element belongs to
21115 regDragDrop: function(oDD, sGroup) {
21116 if (!this.initialized) { this.init(); }
21118 if (!this.ids[sGroup]) {
21119 this.ids[sGroup] = {};
21121 this.ids[sGroup][oDD.id] = oDD;
21125 * Removes the supplied dd instance from the supplied group. Executed
21126 * by DragDrop.removeFromGroup, so don't call this function directly.
21127 * @method removeDDFromGroup
21131 removeDDFromGroup: function(oDD, sGroup) {
21132 if (!this.ids[sGroup]) {
21133 this.ids[sGroup] = {};
21136 var obj = this.ids[sGroup];
21137 if (obj && obj[oDD.id]) {
21138 delete obj[oDD.id];
21143 * Unregisters a drag and drop item. This is executed in
21144 * DragDrop.unreg, use that method instead of calling this directly.
21149 _remove: function(oDD) {
21150 for (var g in oDD.groups) {
21151 if (g && this.ids[g][oDD.id]) {
21152 delete this.ids[g][oDD.id];
21155 delete this.handleIds[oDD.id];
21159 * Each DragDrop handle element must be registered. This is done
21160 * automatically when executing DragDrop.setHandleElId()
21161 * @method regHandle
21162 * @param {String} sDDId the DragDrop id this element is a handle for
21163 * @param {String} sHandleId the id of the element that is the drag
21167 regHandle: function(sDDId, sHandleId) {
21168 if (!this.handleIds[sDDId]) {
21169 this.handleIds[sDDId] = {};
21171 this.handleIds[sDDId][sHandleId] = sHandleId;
21175 * Utility function to determine if a given element has been
21176 * registered as a drag drop item.
21177 * @method isDragDrop
21178 * @param {String} id the element id to check
21179 * @return {boolean} true if this element is a DragDrop item,
21183 isDragDrop: function(id) {
21184 return ( this.getDDById(id) ) ? true : false;
21188 * Returns the drag and drop instances that are in all groups the
21189 * passed in instance belongs to.
21190 * @method getRelated
21191 * @param {DragDrop} p_oDD the obj to get related data for
21192 * @param {boolean} bTargetsOnly if true, only return targetable objs
21193 * @return {DragDrop[]} the related instances
21196 getRelated: function(p_oDD, bTargetsOnly) {
21198 for (var i in p_oDD.groups) {
21199 for (j in this.ids[i]) {
21200 var dd = this.ids[i][j];
21201 if (! this.isTypeOfDD(dd)) {
21204 if (!bTargetsOnly || dd.isTarget) {
21205 oDDs[oDDs.length] = dd;
21214 * Returns true if the specified dd target is a legal target for
21215 * the specifice drag obj
21216 * @method isLegalTarget
21217 * @param {DragDrop} the drag obj
21218 * @param {DragDrop} the target
21219 * @return {boolean} true if the target is a legal target for the
21223 isLegalTarget: function (oDD, oTargetDD) {
21224 var targets = this.getRelated(oDD, true);
21225 for (var i=0, len=targets.length;i<len;++i) {
21226 if (targets[i].id == oTargetDD.id) {
21235 * My goal is to be able to transparently determine if an object is
21236 * typeof DragDrop, and the exact subclass of DragDrop. typeof
21237 * returns "object", oDD.constructor.toString() always returns
21238 * "DragDrop" and not the name of the subclass. So for now it just
21239 * evaluates a well-known variable in DragDrop.
21240 * @method isTypeOfDD
21241 * @param {Object} the object to evaluate
21242 * @return {boolean} true if typeof oDD = DragDrop
21245 isTypeOfDD: function (oDD) {
21246 return (oDD && oDD.__ygDragDrop);
21250 * Utility function to determine if a given element has been
21251 * registered as a drag drop handle for the given Drag Drop object.
21253 * @param {String} id the element id to check
21254 * @return {boolean} true if this element is a DragDrop handle, false
21258 isHandle: function(sDDId, sHandleId) {
21259 return ( this.handleIds[sDDId] &&
21260 this.handleIds[sDDId][sHandleId] );
21264 * Returns the DragDrop instance for a given id
21265 * @method getDDById
21266 * @param {String} id the id of the DragDrop object
21267 * @return {DragDrop} the drag drop object, null if it is not found
21270 getDDById: function(id) {
21271 for (var i in this.ids) {
21272 if (this.ids[i][id]) {
21273 return this.ids[i][id];
21280 * Fired after a registered DragDrop object gets the mousedown event.
21281 * Sets up the events required to track the object being dragged
21282 * @method handleMouseDown
21283 * @param {Event} e the event
21284 * @param oDD the DragDrop object being dragged
21288 handleMouseDown: function(e, oDD) {
21290 Roo.QuickTips.disable();
21292 this.currentTarget = e.getTarget();
21294 this.dragCurrent = oDD;
21296 var el = oDD.getEl();
21298 // track start position
21299 this.startX = e.getPageX();
21300 this.startY = e.getPageY();
21302 this.deltaX = this.startX - el.offsetLeft;
21303 this.deltaY = this.startY - el.offsetTop;
21305 this.dragThreshMet = false;
21307 this.clickTimeout = setTimeout(
21309 var DDM = Roo.dd.DDM;
21310 DDM.startDrag(DDM.startX, DDM.startY);
21312 this.clickTimeThresh );
21316 * Fired when either the drag pixel threshol or the mousedown hold
21317 * time threshold has been met.
21318 * @method startDrag
21319 * @param x {int} the X position of the original mousedown
21320 * @param y {int} the Y position of the original mousedown
21323 startDrag: function(x, y) {
21324 clearTimeout(this.clickTimeout);
21325 if (this.dragCurrent) {
21326 this.dragCurrent.b4StartDrag(x, y);
21327 this.dragCurrent.startDrag(x, y);
21329 this.dragThreshMet = true;
21333 * Internal function to handle the mouseup event. Will be invoked
21334 * from the context of the document.
21335 * @method handleMouseUp
21336 * @param {Event} e the event
21340 handleMouseUp: function(e) {
21343 Roo.QuickTips.enable();
21345 if (! this.dragCurrent) {
21349 clearTimeout(this.clickTimeout);
21351 if (this.dragThreshMet) {
21352 this.fireEvents(e, true);
21362 * Utility to stop event propagation and event default, if these
21363 * features are turned on.
21364 * @method stopEvent
21365 * @param {Event} e the event as returned by this.getEvent()
21368 stopEvent: function(e){
21369 if(this.stopPropagation) {
21370 e.stopPropagation();
21373 if (this.preventDefault) {
21374 e.preventDefault();
21379 * Internal function to clean up event handlers after the drag
21380 * operation is complete
21382 * @param {Event} e the event
21386 stopDrag: function(e) {
21387 // Fire the drag end event for the item that was dragged
21388 if (this.dragCurrent) {
21389 if (this.dragThreshMet) {
21390 this.dragCurrent.b4EndDrag(e);
21391 this.dragCurrent.endDrag(e);
21394 this.dragCurrent.onMouseUp(e);
21397 this.dragCurrent = null;
21398 this.dragOvers = {};
21402 * Internal function to handle the mousemove event. Will be invoked
21403 * from the context of the html element.
21405 * @TODO figure out what we can do about mouse events lost when the
21406 * user drags objects beyond the window boundary. Currently we can
21407 * detect this in internet explorer by verifying that the mouse is
21408 * down during the mousemove event. Firefox doesn't give us the
21409 * button state on the mousemove event.
21410 * @method handleMouseMove
21411 * @param {Event} e the event
21415 handleMouseMove: function(e) {
21416 if (! this.dragCurrent) {
21420 // var button = e.which || e.button;
21422 // check for IE mouseup outside of page boundary
21423 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
21425 return this.handleMouseUp(e);
21428 if (!this.dragThreshMet) {
21429 var diffX = Math.abs(this.startX - e.getPageX());
21430 var diffY = Math.abs(this.startY - e.getPageY());
21431 if (diffX > this.clickPixelThresh ||
21432 diffY > this.clickPixelThresh) {
21433 this.startDrag(this.startX, this.startY);
21437 if (this.dragThreshMet) {
21438 this.dragCurrent.b4Drag(e);
21439 this.dragCurrent.onDrag(e);
21440 if(!this.dragCurrent.moveOnly){
21441 this.fireEvents(e, false);
21451 * Iterates over all of the DragDrop elements to find ones we are
21452 * hovering over or dropping on
21453 * @method fireEvents
21454 * @param {Event} e the event
21455 * @param {boolean} isDrop is this a drop op or a mouseover op?
21459 fireEvents: function(e, isDrop) {
21460 var dc = this.dragCurrent;
21462 // If the user did the mouse up outside of the window, we could
21463 // get here even though we have ended the drag.
21464 if (!dc || dc.isLocked()) {
21468 var pt = e.getPoint();
21470 // cache the previous dragOver array
21476 var enterEvts = [];
21478 // Check to see if the object(s) we were hovering over is no longer
21479 // being hovered over so we can fire the onDragOut event
21480 for (var i in this.dragOvers) {
21482 var ddo = this.dragOvers[i];
21484 if (! this.isTypeOfDD(ddo)) {
21488 if (! this.isOverTarget(pt, ddo, this.mode)) {
21489 outEvts.push( ddo );
21492 oldOvers[i] = true;
21493 delete this.dragOvers[i];
21496 for (var sGroup in dc.groups) {
21498 if ("string" != typeof sGroup) {
21502 for (i in this.ids[sGroup]) {
21503 var oDD = this.ids[sGroup][i];
21504 if (! this.isTypeOfDD(oDD)) {
21508 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
21509 if (this.isOverTarget(pt, oDD, this.mode)) {
21510 // look for drop interactions
21512 dropEvts.push( oDD );
21513 // look for drag enter and drag over interactions
21516 // initial drag over: dragEnter fires
21517 if (!oldOvers[oDD.id]) {
21518 enterEvts.push( oDD );
21519 // subsequent drag overs: dragOver fires
21521 overEvts.push( oDD );
21524 this.dragOvers[oDD.id] = oDD;
21532 if (outEvts.length) {
21533 dc.b4DragOut(e, outEvts);
21534 dc.onDragOut(e, outEvts);
21537 if (enterEvts.length) {
21538 dc.onDragEnter(e, enterEvts);
21541 if (overEvts.length) {
21542 dc.b4DragOver(e, overEvts);
21543 dc.onDragOver(e, overEvts);
21546 if (dropEvts.length) {
21547 dc.b4DragDrop(e, dropEvts);
21548 dc.onDragDrop(e, dropEvts);
21552 // fire dragout events
21554 for (i=0, len=outEvts.length; i<len; ++i) {
21555 dc.b4DragOut(e, outEvts[i].id);
21556 dc.onDragOut(e, outEvts[i].id);
21559 // fire enter events
21560 for (i=0,len=enterEvts.length; i<len; ++i) {
21561 // dc.b4DragEnter(e, oDD.id);
21562 dc.onDragEnter(e, enterEvts[i].id);
21565 // fire over events
21566 for (i=0,len=overEvts.length; i<len; ++i) {
21567 dc.b4DragOver(e, overEvts[i].id);
21568 dc.onDragOver(e, overEvts[i].id);
21571 // fire drop events
21572 for (i=0, len=dropEvts.length; i<len; ++i) {
21573 dc.b4DragDrop(e, dropEvts[i].id);
21574 dc.onDragDrop(e, dropEvts[i].id);
21579 // notify about a drop that did not find a target
21580 if (isDrop && !dropEvts.length) {
21581 dc.onInvalidDrop(e);
21587 * Helper function for getting the best match from the list of drag
21588 * and drop objects returned by the drag and drop events when we are
21589 * in INTERSECT mode. It returns either the first object that the
21590 * cursor is over, or the object that has the greatest overlap with
21591 * the dragged element.
21592 * @method getBestMatch
21593 * @param {DragDrop[]} dds The array of drag and drop objects
21595 * @return {DragDrop} The best single match
21598 getBestMatch: function(dds) {
21600 // Return null if the input is not what we expect
21601 //if (!dds || !dds.length || dds.length == 0) {
21603 // If there is only one item, it wins
21604 //} else if (dds.length == 1) {
21606 var len = dds.length;
21611 // Loop through the targeted items
21612 for (var i=0; i<len; ++i) {
21614 // If the cursor is over the object, it wins. If the
21615 // cursor is over multiple matches, the first one we come
21617 if (dd.cursorIsOver) {
21620 // Otherwise the object with the most overlap wins
21623 winner.overlap.getArea() < dd.overlap.getArea()) {
21634 * Refreshes the cache of the top-left and bottom-right points of the
21635 * drag and drop objects in the specified group(s). This is in the
21636 * format that is stored in the drag and drop instance, so typical
21639 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
21643 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
21645 * @TODO this really should be an indexed array. Alternatively this
21646 * method could accept both.
21647 * @method refreshCache
21648 * @param {Object} groups an associative array of groups to refresh
21651 refreshCache: function(groups) {
21652 for (var sGroup in groups) {
21653 if ("string" != typeof sGroup) {
21656 for (var i in this.ids[sGroup]) {
21657 var oDD = this.ids[sGroup][i];
21659 if (this.isTypeOfDD(oDD)) {
21660 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
21661 var loc = this.getLocation(oDD);
21663 this.locationCache[oDD.id] = loc;
21665 delete this.locationCache[oDD.id];
21666 // this will unregister the drag and drop object if
21667 // the element is not in a usable state
21676 * This checks to make sure an element exists and is in the DOM. The
21677 * main purpose is to handle cases where innerHTML is used to remove
21678 * drag and drop objects from the DOM. IE provides an 'unspecified
21679 * error' when trying to access the offsetParent of such an element
21681 * @param {HTMLElement} el the element to check
21682 * @return {boolean} true if the element looks usable
21685 verifyEl: function(el) {
21690 parent = el.offsetParent;
21693 parent = el.offsetParent;
21704 * Returns a Region object containing the drag and drop element's position
21705 * and size, including the padding configured for it
21706 * @method getLocation
21707 * @param {DragDrop} oDD the drag and drop object to get the
21709 * @return {Roo.lib.Region} a Region object representing the total area
21710 * the element occupies, including any padding
21711 * the instance is configured for.
21714 getLocation: function(oDD) {
21715 if (! this.isTypeOfDD(oDD)) {
21719 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
21722 pos= Roo.lib.Dom.getXY(el);
21730 x2 = x1 + el.offsetWidth;
21732 y2 = y1 + el.offsetHeight;
21734 t = y1 - oDD.padding[0];
21735 r = x2 + oDD.padding[1];
21736 b = y2 + oDD.padding[2];
21737 l = x1 - oDD.padding[3];
21739 return new Roo.lib.Region( t, r, b, l );
21743 * Checks the cursor location to see if it over the target
21744 * @method isOverTarget
21745 * @param {Roo.lib.Point} pt The point to evaluate
21746 * @param {DragDrop} oTarget the DragDrop object we are inspecting
21747 * @return {boolean} true if the mouse is over the target
21751 isOverTarget: function(pt, oTarget, intersect) {
21752 // use cache if available
21753 var loc = this.locationCache[oTarget.id];
21754 if (!loc || !this.useCache) {
21755 loc = this.getLocation(oTarget);
21756 this.locationCache[oTarget.id] = loc;
21764 oTarget.cursorIsOver = loc.contains( pt );
21766 // DragDrop is using this as a sanity check for the initial mousedown
21767 // in this case we are done. In POINT mode, if the drag obj has no
21768 // contraints, we are also done. Otherwise we need to evaluate the
21769 // location of the target as related to the actual location of the
21770 // dragged element.
21771 var dc = this.dragCurrent;
21772 if (!dc || !dc.getTargetCoord ||
21773 (!intersect && !dc.constrainX && !dc.constrainY)) {
21774 return oTarget.cursorIsOver;
21777 oTarget.overlap = null;
21779 // Get the current location of the drag element, this is the
21780 // location of the mouse event less the delta that represents
21781 // where the original mousedown happened on the element. We
21782 // need to consider constraints and ticks as well.
21783 var pos = dc.getTargetCoord(pt.x, pt.y);
21785 var el = dc.getDragEl();
21786 var curRegion = new Roo.lib.Region( pos.y,
21787 pos.x + el.offsetWidth,
21788 pos.y + el.offsetHeight,
21791 var overlap = curRegion.intersect(loc);
21794 oTarget.overlap = overlap;
21795 return (intersect) ? true : oTarget.cursorIsOver;
21802 * unload event handler
21803 * @method _onUnload
21807 _onUnload: function(e, me) {
21808 Roo.dd.DragDropMgr.unregAll();
21812 * Cleans up the drag and drop events and objects.
21817 unregAll: function() {
21819 if (this.dragCurrent) {
21821 this.dragCurrent = null;
21824 this._execOnAll("unreg", []);
21826 for (i in this.elementCache) {
21827 delete this.elementCache[i];
21830 this.elementCache = {};
21835 * A cache of DOM elements
21836 * @property elementCache
21843 * Get the wrapper for the DOM element specified
21844 * @method getElWrapper
21845 * @param {String} id the id of the element to get
21846 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
21848 * @deprecated This wrapper isn't that useful
21851 getElWrapper: function(id) {
21852 var oWrapper = this.elementCache[id];
21853 if (!oWrapper || !oWrapper.el) {
21854 oWrapper = this.elementCache[id] =
21855 new this.ElementWrapper(Roo.getDom(id));
21861 * Returns the actual DOM element
21862 * @method getElement
21863 * @param {String} id the id of the elment to get
21864 * @return {Object} The element
21865 * @deprecated use Roo.getDom instead
21868 getElement: function(id) {
21869 return Roo.getDom(id);
21873 * Returns the style property for the DOM element (i.e.,
21874 * document.getElById(id).style)
21876 * @param {String} id the id of the elment to get
21877 * @return {Object} The style property of the element
21878 * @deprecated use Roo.getDom instead
21881 getCss: function(id) {
21882 var el = Roo.getDom(id);
21883 return (el) ? el.style : null;
21887 * Inner class for cached elements
21888 * @class DragDropMgr.ElementWrapper
21893 ElementWrapper: function(el) {
21898 this.el = el || null;
21903 this.id = this.el && el.id;
21905 * A reference to the style property
21908 this.css = this.el && el.style;
21912 * Returns the X position of an html element
21914 * @param el the element for which to get the position
21915 * @return {int} the X coordinate
21917 * @deprecated use Roo.lib.Dom.getX instead
21920 getPosX: function(el) {
21921 return Roo.lib.Dom.getX(el);
21925 * Returns the Y position of an html element
21927 * @param el the element for which to get the position
21928 * @return {int} the Y coordinate
21929 * @deprecated use Roo.lib.Dom.getY instead
21932 getPosY: function(el) {
21933 return Roo.lib.Dom.getY(el);
21937 * Swap two nodes. In IE, we use the native method, for others we
21938 * emulate the IE behavior
21940 * @param n1 the first node to swap
21941 * @param n2 the other node to swap
21944 swapNode: function(n1, n2) {
21948 var p = n2.parentNode;
21949 var s = n2.nextSibling;
21952 p.insertBefore(n1, n2);
21953 } else if (n2 == n1.nextSibling) {
21954 p.insertBefore(n2, n1);
21956 n1.parentNode.replaceChild(n2, n1);
21957 p.insertBefore(n1, s);
21963 * Returns the current scroll position
21964 * @method getScroll
21968 getScroll: function () {
21969 var t, l, dde=document.documentElement, db=document.body;
21970 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21972 l = dde.scrollLeft;
21979 return { top: t, left: l };
21983 * Returns the specified element style property
21985 * @param {HTMLElement} el the element
21986 * @param {string} styleProp the style property
21987 * @return {string} The value of the style property
21988 * @deprecated use Roo.lib.Dom.getStyle
21991 getStyle: function(el, styleProp) {
21992 return Roo.fly(el).getStyle(styleProp);
21996 * Gets the scrollTop
21997 * @method getScrollTop
21998 * @return {int} the document's scrollTop
22001 getScrollTop: function () { return this.getScroll().top; },
22004 * Gets the scrollLeft
22005 * @method getScrollLeft
22006 * @return {int} the document's scrollTop
22009 getScrollLeft: function () { return this.getScroll().left; },
22012 * Sets the x/y position of an element to the location of the
22015 * @param {HTMLElement} moveEl The element to move
22016 * @param {HTMLElement} targetEl The position reference element
22019 moveToEl: function (moveEl, targetEl) {
22020 var aCoord = Roo.lib.Dom.getXY(targetEl);
22021 Roo.lib.Dom.setXY(moveEl, aCoord);
22025 * Numeric array sort function
22026 * @method numericSort
22029 numericSort: function(a, b) { return (a - b); },
22033 * @property _timeoutCount
22040 * Trying to make the load order less important. Without this we get
22041 * an error if this file is loaded before the Event Utility.
22042 * @method _addListeners
22046 _addListeners: function() {
22047 var DDM = Roo.dd.DDM;
22048 if ( Roo.lib.Event && document ) {
22051 if (DDM._timeoutCount > 2000) {
22053 setTimeout(DDM._addListeners, 10);
22054 if (document && document.body) {
22055 DDM._timeoutCount += 1;
22062 * Recursively searches the immediate parent and all child nodes for
22063 * the handle element in order to determine wheter or not it was
22065 * @method handleWasClicked
22066 * @param node the html element to inspect
22069 handleWasClicked: function(node, id) {
22070 if (this.isHandle(id, node.id)) {
22073 // check to see if this is a text node child of the one we want
22074 var p = node.parentNode;
22077 if (this.isHandle(id, p.id)) {
22092 // shorter alias, save a few bytes
22093 Roo.dd.DDM = Roo.dd.DragDropMgr;
22094 Roo.dd.DDM._addListeners();
22098 * Ext JS Library 1.1.1
22099 * Copyright(c) 2006-2007, Ext JS, LLC.
22101 * Originally Released Under LGPL - original licence link has changed is not relivant.
22104 * <script type="text/javascript">
22109 * A DragDrop implementation where the linked element follows the
22110 * mouse cursor during a drag.
22111 * @extends Roo.dd.DragDrop
22113 * @param {String} id the id of the linked element
22114 * @param {String} sGroup the group of related DragDrop items
22115 * @param {object} config an object containing configurable attributes
22116 * Valid properties for DD:
22119 Roo.dd.DD = function(id, sGroup, config) {
22121 this.init(id, sGroup, config);
22125 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
22128 * When set to true, the utility automatically tries to scroll the browser
22129 * window wehn a drag and drop element is dragged near the viewport boundary.
22130 * Defaults to true.
22137 * Sets the pointer offset to the distance between the linked element's top
22138 * left corner and the location the element was clicked
22139 * @method autoOffset
22140 * @param {int} iPageX the X coordinate of the click
22141 * @param {int} iPageY the Y coordinate of the click
22143 autoOffset: function(iPageX, iPageY) {
22144 var x = iPageX - this.startPageX;
22145 var y = iPageY - this.startPageY;
22146 this.setDelta(x, y);
22150 * Sets the pointer offset. You can call this directly to force the
22151 * offset to be in a particular location (e.g., pass in 0,0 to set it
22152 * to the center of the object)
22154 * @param {int} iDeltaX the distance from the left
22155 * @param {int} iDeltaY the distance from the top
22157 setDelta: function(iDeltaX, iDeltaY) {
22158 this.deltaX = iDeltaX;
22159 this.deltaY = iDeltaY;
22163 * Sets the drag element to the location of the mousedown or click event,
22164 * maintaining the cursor location relative to the location on the element
22165 * that was clicked. Override this if you want to place the element in a
22166 * location other than where the cursor is.
22167 * @method setDragElPos
22168 * @param {int} iPageX the X coordinate of the mousedown or drag event
22169 * @param {int} iPageY the Y coordinate of the mousedown or drag event
22171 setDragElPos: function(iPageX, iPageY) {
22172 // the first time we do this, we are going to check to make sure
22173 // the element has css positioning
22175 var el = this.getDragEl();
22176 this.alignElWithMouse(el, iPageX, iPageY);
22180 * Sets the element to the location of the mousedown or click event,
22181 * maintaining the cursor location relative to the location on the element
22182 * that was clicked. Override this if you want to place the element in a
22183 * location other than where the cursor is.
22184 * @method alignElWithMouse
22185 * @param {HTMLElement} el the element to move
22186 * @param {int} iPageX the X coordinate of the mousedown or drag event
22187 * @param {int} iPageY the Y coordinate of the mousedown or drag event
22189 alignElWithMouse: function(el, iPageX, iPageY) {
22190 var oCoord = this.getTargetCoord(iPageX, iPageY);
22191 var fly = el.dom ? el : Roo.fly(el);
22192 if (!this.deltaSetXY) {
22193 var aCoord = [oCoord.x, oCoord.y];
22195 var newLeft = fly.getLeft(true);
22196 var newTop = fly.getTop(true);
22197 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
22199 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
22202 this.cachePosition(oCoord.x, oCoord.y);
22203 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
22208 * Saves the most recent position so that we can reset the constraints and
22209 * tick marks on-demand. We need to know this so that we can calculate the
22210 * number of pixels the element is offset from its original position.
22211 * @method cachePosition
22212 * @param iPageX the current x position (optional, this just makes it so we
22213 * don't have to look it up again)
22214 * @param iPageY the current y position (optional, this just makes it so we
22215 * don't have to look it up again)
22217 cachePosition: function(iPageX, iPageY) {
22219 this.lastPageX = iPageX;
22220 this.lastPageY = iPageY;
22222 var aCoord = Roo.lib.Dom.getXY(this.getEl());
22223 this.lastPageX = aCoord[0];
22224 this.lastPageY = aCoord[1];
22229 * Auto-scroll the window if the dragged object has been moved beyond the
22230 * visible window boundary.
22231 * @method autoScroll
22232 * @param {int} x the drag element's x position
22233 * @param {int} y the drag element's y position
22234 * @param {int} h the height of the drag element
22235 * @param {int} w the width of the drag element
22238 autoScroll: function(x, y, h, w) {
22241 // The client height
22242 var clientH = Roo.lib.Dom.getViewWidth();
22244 // The client width
22245 var clientW = Roo.lib.Dom.getViewHeight();
22247 // The amt scrolled down
22248 var st = this.DDM.getScrollTop();
22250 // The amt scrolled right
22251 var sl = this.DDM.getScrollLeft();
22253 // Location of the bottom of the element
22256 // Location of the right of the element
22259 // The distance from the cursor to the bottom of the visible area,
22260 // adjusted so that we don't scroll if the cursor is beyond the
22261 // element drag constraints
22262 var toBot = (clientH + st - y - this.deltaY);
22264 // The distance from the cursor to the right of the visible area
22265 var toRight = (clientW + sl - x - this.deltaX);
22268 // How close to the edge the cursor must be before we scroll
22269 // var thresh = (document.all) ? 100 : 40;
22272 // How many pixels to scroll per autoscroll op. This helps to reduce
22273 // clunky scrolling. IE is more sensitive about this ... it needs this
22274 // value to be higher.
22275 var scrAmt = (document.all) ? 80 : 30;
22277 // Scroll down if we are near the bottom of the visible page and the
22278 // obj extends below the crease
22279 if ( bot > clientH && toBot < thresh ) {
22280 window.scrollTo(sl, st + scrAmt);
22283 // Scroll up if the window is scrolled down and the top of the object
22284 // goes above the top border
22285 if ( y < st && st > 0 && y - st < thresh ) {
22286 window.scrollTo(sl, st - scrAmt);
22289 // Scroll right if the obj is beyond the right border and the cursor is
22290 // near the border.
22291 if ( right > clientW && toRight < thresh ) {
22292 window.scrollTo(sl + scrAmt, st);
22295 // Scroll left if the window has been scrolled to the right and the obj
22296 // extends past the left border
22297 if ( x < sl && sl > 0 && x - sl < thresh ) {
22298 window.scrollTo(sl - scrAmt, st);
22304 * Finds the location the element should be placed if we want to move
22305 * it to where the mouse location less the click offset would place us.
22306 * @method getTargetCoord
22307 * @param {int} iPageX the X coordinate of the click
22308 * @param {int} iPageY the Y coordinate of the click
22309 * @return an object that contains the coordinates (Object.x and Object.y)
22312 getTargetCoord: function(iPageX, iPageY) {
22315 var x = iPageX - this.deltaX;
22316 var y = iPageY - this.deltaY;
22318 if (this.constrainX) {
22319 if (x < this.minX) { x = this.minX; }
22320 if (x > this.maxX) { x = this.maxX; }
22323 if (this.constrainY) {
22324 if (y < this.minY) { y = this.minY; }
22325 if (y > this.maxY) { y = this.maxY; }
22328 x = this.getTick(x, this.xTicks);
22329 y = this.getTick(y, this.yTicks);
22336 * Sets up config options specific to this class. Overrides
22337 * Roo.dd.DragDrop, but all versions of this method through the
22338 * inheritance chain are called
22340 applyConfig: function() {
22341 Roo.dd.DD.superclass.applyConfig.call(this);
22342 this.scroll = (this.config.scroll !== false);
22346 * Event that fires prior to the onMouseDown event. Overrides
22349 b4MouseDown: function(e) {
22350 // this.resetConstraints();
22351 this.autoOffset(e.getPageX(),
22356 * Event that fires prior to the onDrag event. Overrides
22359 b4Drag: function(e) {
22360 this.setDragElPos(e.getPageX(),
22364 toString: function() {
22365 return ("DD " + this.id);
22368 //////////////////////////////////////////////////////////////////////////
22369 // Debugging ygDragDrop events that can be overridden
22370 //////////////////////////////////////////////////////////////////////////
22372 startDrag: function(x, y) {
22375 onDrag: function(e) {
22378 onDragEnter: function(e, id) {
22381 onDragOver: function(e, id) {
22384 onDragOut: function(e, id) {
22387 onDragDrop: function(e, id) {
22390 endDrag: function(e) {
22397 * Ext JS Library 1.1.1
22398 * Copyright(c) 2006-2007, Ext JS, LLC.
22400 * Originally Released Under LGPL - original licence link has changed is not relivant.
22403 * <script type="text/javascript">
22407 * @class Roo.dd.DDProxy
22408 * A DragDrop implementation that inserts an empty, bordered div into
22409 * the document that follows the cursor during drag operations. At the time of
22410 * the click, the frame div is resized to the dimensions of the linked html
22411 * element, and moved to the exact location of the linked element.
22413 * References to the "frame" element refer to the single proxy element that
22414 * was created to be dragged in place of all DDProxy elements on the
22417 * @extends Roo.dd.DD
22419 * @param {String} id the id of the linked html element
22420 * @param {String} sGroup the group of related DragDrop objects
22421 * @param {object} config an object containing configurable attributes
22422 * Valid properties for DDProxy in addition to those in DragDrop:
22423 * resizeFrame, centerFrame, dragElId
22425 Roo.dd.DDProxy = function(id, sGroup, config) {
22427 this.init(id, sGroup, config);
22433 * The default drag frame div id
22434 * @property Roo.dd.DDProxy.dragElId
22438 Roo.dd.DDProxy.dragElId = "ygddfdiv";
22440 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
22443 * By default we resize the drag frame to be the same size as the element
22444 * we want to drag (this is to get the frame effect). We can turn it off
22445 * if we want a different behavior.
22446 * @property resizeFrame
22452 * By default the frame is positioned exactly where the drag element is, so
22453 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
22454 * you do not have constraints on the obj is to have the drag frame centered
22455 * around the cursor. Set centerFrame to true for this effect.
22456 * @property centerFrame
22459 centerFrame: false,
22462 * Creates the proxy element if it does not yet exist
22463 * @method createFrame
22465 createFrame: function() {
22467 var body = document.body;
22469 if (!body || !body.firstChild) {
22470 setTimeout( function() { self.createFrame(); }, 50 );
22474 var div = this.getDragEl();
22477 div = document.createElement("div");
22478 div.id = this.dragElId;
22481 s.position = "absolute";
22482 s.visibility = "hidden";
22484 s.border = "2px solid #aaa";
22487 // appendChild can blow up IE if invoked prior to the window load event
22488 // while rendering a table. It is possible there are other scenarios
22489 // that would cause this to happen as well.
22490 body.insertBefore(div, body.firstChild);
22495 * Initialization for the drag frame element. Must be called in the
22496 * constructor of all subclasses
22497 * @method initFrame
22499 initFrame: function() {
22500 this.createFrame();
22503 applyConfig: function() {
22504 Roo.dd.DDProxy.superclass.applyConfig.call(this);
22506 this.resizeFrame = (this.config.resizeFrame !== false);
22507 this.centerFrame = (this.config.centerFrame);
22508 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
22512 * Resizes the drag frame to the dimensions of the clicked object, positions
22513 * it over the object, and finally displays it
22514 * @method showFrame
22515 * @param {int} iPageX X click position
22516 * @param {int} iPageY Y click position
22519 showFrame: function(iPageX, iPageY) {
22520 var el = this.getEl();
22521 var dragEl = this.getDragEl();
22522 var s = dragEl.style;
22524 this._resizeProxy();
22526 if (this.centerFrame) {
22527 this.setDelta( Math.round(parseInt(s.width, 10)/2),
22528 Math.round(parseInt(s.height, 10)/2) );
22531 this.setDragElPos(iPageX, iPageY);
22533 Roo.fly(dragEl).show();
22537 * The proxy is automatically resized to the dimensions of the linked
22538 * element when a drag is initiated, unless resizeFrame is set to false
22539 * @method _resizeProxy
22542 _resizeProxy: function() {
22543 if (this.resizeFrame) {
22544 var el = this.getEl();
22545 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
22549 // overrides Roo.dd.DragDrop
22550 b4MouseDown: function(e) {
22551 var x = e.getPageX();
22552 var y = e.getPageY();
22553 this.autoOffset(x, y);
22554 this.setDragElPos(x, y);
22557 // overrides Roo.dd.DragDrop
22558 b4StartDrag: function(x, y) {
22559 // show the drag frame
22560 this.showFrame(x, y);
22563 // overrides Roo.dd.DragDrop
22564 b4EndDrag: function(e) {
22565 Roo.fly(this.getDragEl()).hide();
22568 // overrides Roo.dd.DragDrop
22569 // By default we try to move the element to the last location of the frame.
22570 // This is so that the default behavior mirrors that of Roo.dd.DD.
22571 endDrag: function(e) {
22573 var lel = this.getEl();
22574 var del = this.getDragEl();
22576 // Show the drag frame briefly so we can get its position
22577 del.style.visibility = "";
22580 // Hide the linked element before the move to get around a Safari
22582 lel.style.visibility = "hidden";
22583 Roo.dd.DDM.moveToEl(lel, del);
22584 del.style.visibility = "hidden";
22585 lel.style.visibility = "";
22590 beforeMove : function(){
22594 afterDrag : function(){
22598 toString: function() {
22599 return ("DDProxy " + this.id);
22605 * Ext JS Library 1.1.1
22606 * Copyright(c) 2006-2007, Ext JS, LLC.
22608 * Originally Released Under LGPL - original licence link has changed is not relivant.
22611 * <script type="text/javascript">
22615 * @class Roo.dd.DDTarget
22616 * A DragDrop implementation that does not move, but can be a drop
22617 * target. You would get the same result by simply omitting implementation
22618 * for the event callbacks, but this way we reduce the processing cost of the
22619 * event listener and the callbacks.
22620 * @extends Roo.dd.DragDrop
22622 * @param {String} id the id of the element that is a drop target
22623 * @param {String} sGroup the group of related DragDrop objects
22624 * @param {object} config an object containing configurable attributes
22625 * Valid properties for DDTarget in addition to those in
22629 Roo.dd.DDTarget = function(id, sGroup, config) {
22631 this.initTarget(id, sGroup, config);
22633 if (config && (config.listeners || config.events)) {
22634 Roo.dd.DragDrop.superclass.constructor.call(this, {
22635 listeners : config.listeners || {},
22636 events : config.events || {}
22641 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
22642 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
22643 toString: function() {
22644 return ("DDTarget " + this.id);
22649 * Ext JS Library 1.1.1
22650 * Copyright(c) 2006-2007, Ext JS, LLC.
22652 * Originally Released Under LGPL - original licence link has changed is not relivant.
22655 * <script type="text/javascript">
22660 * @class Roo.dd.ScrollManager
22661 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
22662 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
22665 Roo.dd.ScrollManager = function(){
22666 var ddm = Roo.dd.DragDropMgr;
22673 var onStop = function(e){
22678 var triggerRefresh = function(){
22679 if(ddm.dragCurrent){
22680 ddm.refreshCache(ddm.dragCurrent.groups);
22684 var doScroll = function(){
22685 if(ddm.dragCurrent){
22686 var dds = Roo.dd.ScrollManager;
22688 if(proc.el.scroll(proc.dir, dds.increment)){
22692 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
22697 var clearProc = function(){
22699 clearInterval(proc.id);
22706 var startProc = function(el, dir){
22707 Roo.log('scroll startproc');
22711 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
22714 var onFire = function(e, isDrop){
22716 if(isDrop || !ddm.dragCurrent){ return; }
22717 var dds = Roo.dd.ScrollManager;
22718 if(!dragEl || dragEl != ddm.dragCurrent){
22719 dragEl = ddm.dragCurrent;
22720 // refresh regions on drag start
22721 dds.refreshCache();
22724 var xy = Roo.lib.Event.getXY(e);
22725 var pt = new Roo.lib.Point(xy[0], xy[1]);
22726 for(var id in els){
22727 var el = els[id], r = el._region;
22728 if(r && r.contains(pt) && el.isScrollable()){
22729 if(r.bottom - pt.y <= dds.thresh){
22731 startProc(el, "down");
22734 }else if(r.right - pt.x <= dds.thresh){
22736 startProc(el, "left");
22739 }else if(pt.y - r.top <= dds.thresh){
22741 startProc(el, "up");
22744 }else if(pt.x - r.left <= dds.thresh){
22746 startProc(el, "right");
22755 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
22756 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
22760 * Registers new overflow element(s) to auto scroll
22761 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
22763 register : function(el){
22764 if(el instanceof Array){
22765 for(var i = 0, len = el.length; i < len; i++) {
22766 this.register(el[i]);
22772 Roo.dd.ScrollManager.els = els;
22776 * Unregisters overflow element(s) so they are no longer scrolled
22777 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
22779 unregister : function(el){
22780 if(el instanceof Array){
22781 for(var i = 0, len = el.length; i < len; i++) {
22782 this.unregister(el[i]);
22791 * The number of pixels from the edge of a container the pointer needs to be to
22792 * trigger scrolling (defaults to 25)
22798 * The number of pixels to scroll in each scroll increment (defaults to 50)
22804 * The frequency of scrolls in milliseconds (defaults to 500)
22810 * True to animate the scroll (defaults to true)
22816 * The animation duration in seconds -
22817 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
22823 * Manually trigger a cache refresh.
22825 refreshCache : function(){
22826 for(var id in els){
22827 if(typeof els[id] == 'object'){ // for people extending the object prototype
22828 els[id]._region = els[id].getRegion();
22835 * Ext JS Library 1.1.1
22836 * Copyright(c) 2006-2007, Ext JS, LLC.
22838 * Originally Released Under LGPL - original licence link has changed is not relivant.
22841 * <script type="text/javascript">
22846 * @class Roo.dd.Registry
22847 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
22848 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
22851 Roo.dd.Registry = function(){
22854 var autoIdSeed = 0;
22856 var getId = function(el, autogen){
22857 if(typeof el == "string"){
22861 if(!id && autogen !== false){
22862 id = "roodd-" + (++autoIdSeed);
22870 * Register a drag drop element
22871 * @param {String|HTMLElement} element The id or DOM node to register
22872 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
22873 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
22874 * knows how to interpret, plus there are some specific properties known to the Registry that should be
22875 * populated in the data object (if applicable):
22877 Value Description<br />
22878 --------- ------------------------------------------<br />
22879 handles Array of DOM nodes that trigger dragging<br />
22880 for the element being registered<br />
22881 isHandle True if the element passed in triggers<br />
22882 dragging itself, else false
22885 register : function(el, data){
22887 if(typeof el == "string"){
22888 el = document.getElementById(el);
22891 elements[getId(el)] = data;
22892 if(data.isHandle !== false){
22893 handles[data.ddel.id] = data;
22896 var hs = data.handles;
22897 for(var i = 0, len = hs.length; i < len; i++){
22898 handles[getId(hs[i])] = data;
22904 * Unregister a drag drop element
22905 * @param {String|HTMLElement} element The id or DOM node to unregister
22907 unregister : function(el){
22908 var id = getId(el, false);
22909 var data = elements[id];
22911 delete elements[id];
22913 var hs = data.handles;
22914 for(var i = 0, len = hs.length; i < len; i++){
22915 delete handles[getId(hs[i], false)];
22922 * Returns the handle registered for a DOM Node by id
22923 * @param {String|HTMLElement} id The DOM node or id to look up
22924 * @return {Object} handle The custom handle data
22926 getHandle : function(id){
22927 if(typeof id != "string"){ // must be element?
22930 return handles[id];
22934 * Returns the handle that is registered for the DOM node that is the target of the event
22935 * @param {Event} e The event
22936 * @return {Object} handle The custom handle data
22938 getHandleFromEvent : function(e){
22939 var t = Roo.lib.Event.getTarget(e);
22940 return t ? handles[t.id] : null;
22944 * Returns a custom data object that is registered for a DOM node by id
22945 * @param {String|HTMLElement} id The DOM node or id to look up
22946 * @return {Object} data The custom data
22948 getTarget : function(id){
22949 if(typeof id != "string"){ // must be element?
22952 return elements[id];
22956 * Returns a custom data object that is registered for the DOM node that is the target of the event
22957 * @param {Event} e The event
22958 * @return {Object} data The custom data
22960 getTargetFromEvent : function(e){
22961 var t = Roo.lib.Event.getTarget(e);
22962 return t ? elements[t.id] || handles[t.id] : null;
22967 * Ext JS Library 1.1.1
22968 * Copyright(c) 2006-2007, Ext JS, LLC.
22970 * Originally Released Under LGPL - original licence link has changed is not relivant.
22973 * <script type="text/javascript">
22978 * @class Roo.dd.StatusProxy
22979 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22980 * default drag proxy used by all Roo.dd components.
22982 * @param {Object} config
22984 Roo.dd.StatusProxy = function(config){
22985 Roo.apply(this, config);
22986 this.id = this.id || Roo.id();
22987 this.el = new Roo.Layer({
22989 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22990 {tag: "div", cls: "x-dd-drop-icon"},
22991 {tag: "div", cls: "x-dd-drag-ghost"}
22994 shadow: !config || config.shadow !== false
22996 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22997 this.dropStatus = this.dropNotAllowed;
23000 Roo.dd.StatusProxy.prototype = {
23002 * @cfg {String} dropAllowed
23003 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
23005 dropAllowed : "x-dd-drop-ok",
23007 * @cfg {String} dropNotAllowed
23008 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
23010 dropNotAllowed : "x-dd-drop-nodrop",
23013 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
23014 * over the current target element.
23015 * @param {String} cssClass The css class for the new drop status indicator image
23017 setStatus : function(cssClass){
23018 cssClass = cssClass || this.dropNotAllowed;
23019 if(this.dropStatus != cssClass){
23020 this.el.replaceClass(this.dropStatus, cssClass);
23021 this.dropStatus = cssClass;
23026 * Resets the status indicator to the default dropNotAllowed value
23027 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
23029 reset : function(clearGhost){
23030 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
23031 this.dropStatus = this.dropNotAllowed;
23033 this.ghost.update("");
23038 * Updates the contents of the ghost element
23039 * @param {String} html The html that will replace the current innerHTML of the ghost element
23041 update : function(html){
23042 if(typeof html == "string"){
23043 this.ghost.update(html);
23045 this.ghost.update("");
23046 html.style.margin = "0";
23047 this.ghost.dom.appendChild(html);
23049 // ensure float = none set?? cant remember why though.
23050 var el = this.ghost.dom.firstChild;
23052 Roo.fly(el).setStyle('float', 'none');
23057 * Returns the underlying proxy {@link Roo.Layer}
23058 * @return {Roo.Layer} el
23060 getEl : function(){
23065 * Returns the ghost element
23066 * @return {Roo.Element} el
23068 getGhost : function(){
23074 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
23076 hide : function(clear){
23084 * Stops the repair animation if it's currently running
23087 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
23093 * Displays this proxy
23100 * Force the Layer to sync its shadow and shim positions to the element
23107 * Causes the proxy to return to its position of origin via an animation. Should be called after an
23108 * invalid drop operation by the item being dragged.
23109 * @param {Array} xy The XY position of the element ([x, y])
23110 * @param {Function} callback The function to call after the repair is complete
23111 * @param {Object} scope The scope in which to execute the callback
23113 repair : function(xy, callback, scope){
23114 this.callback = callback;
23115 this.scope = scope;
23116 if(xy && this.animRepair !== false){
23117 this.el.addClass("x-dd-drag-repair");
23118 this.el.hideUnders(true);
23119 this.anim = this.el.shift({
23120 duration: this.repairDuration || .5,
23124 callback: this.afterRepair,
23128 this.afterRepair();
23133 afterRepair : function(){
23135 if(typeof this.callback == "function"){
23136 this.callback.call(this.scope || this);
23138 this.callback = null;
23143 * Ext JS Library 1.1.1
23144 * Copyright(c) 2006-2007, Ext JS, LLC.
23146 * Originally Released Under LGPL - original licence link has changed is not relivant.
23149 * <script type="text/javascript">
23153 * @class Roo.dd.DragSource
23154 * @extends Roo.dd.DDProxy
23155 * A simple class that provides the basic implementation needed to make any element draggable.
23157 * @param {String/HTMLElement/Element} el The container element
23158 * @param {Object} config
23160 Roo.dd.DragSource = function(el, config){
23161 this.el = Roo.get(el);
23162 this.dragData = {};
23164 Roo.apply(this, config);
23167 this.proxy = new Roo.dd.StatusProxy();
23170 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
23171 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
23173 this.dragging = false;
23176 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
23178 * @cfg {String} dropAllowed
23179 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
23181 dropAllowed : "x-dd-drop-ok",
23183 * @cfg {String} dropNotAllowed
23184 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
23186 dropNotAllowed : "x-dd-drop-nodrop",
23189 * Returns the data object associated with this drag source
23190 * @return {Object} data An object containing arbitrary data
23192 getDragData : function(e){
23193 return this.dragData;
23197 onDragEnter : function(e, id){
23198 var target = Roo.dd.DragDropMgr.getDDById(id);
23199 this.cachedTarget = target;
23200 if(this.beforeDragEnter(target, e, id) !== false){
23201 if(target.isNotifyTarget){
23202 var status = target.notifyEnter(this, e, this.dragData);
23203 this.proxy.setStatus(status);
23205 this.proxy.setStatus(this.dropAllowed);
23208 if(this.afterDragEnter){
23210 * An empty function by default, but provided so that you can perform a custom action
23211 * when the dragged item enters the drop target by providing an implementation.
23212 * @param {Roo.dd.DragDrop} target The drop target
23213 * @param {Event} e The event object
23214 * @param {String} id The id of the dragged element
23215 * @method afterDragEnter
23217 this.afterDragEnter(target, e, id);
23223 * An empty function by default, but provided so that you can perform a custom action
23224 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
23225 * @param {Roo.dd.DragDrop} target The drop target
23226 * @param {Event} e The event object
23227 * @param {String} id The id of the dragged element
23228 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
23230 beforeDragEnter : function(target, e, id){
23235 alignElWithMouse: function() {
23236 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
23241 onDragOver : function(e, id){
23242 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
23243 if(this.beforeDragOver(target, e, id) !== false){
23244 if(target.isNotifyTarget){
23245 var status = target.notifyOver(this, e, this.dragData);
23246 this.proxy.setStatus(status);
23249 if(this.afterDragOver){
23251 * An empty function by default, but provided so that you can perform a custom action
23252 * while the dragged item is over the drop target by providing an implementation.
23253 * @param {Roo.dd.DragDrop} target The drop target
23254 * @param {Event} e The event object
23255 * @param {String} id The id of the dragged element
23256 * @method afterDragOver
23258 this.afterDragOver(target, e, id);
23264 * An empty function by default, but provided so that you can perform a custom action
23265 * while the dragged item is over the drop target and optionally cancel the onDragOver.
23266 * @param {Roo.dd.DragDrop} target The drop target
23267 * @param {Event} e The event object
23268 * @param {String} id The id of the dragged element
23269 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
23271 beforeDragOver : function(target, e, id){
23276 onDragOut : function(e, id){
23277 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
23278 if(this.beforeDragOut(target, e, id) !== false){
23279 if(target.isNotifyTarget){
23280 target.notifyOut(this, e, this.dragData);
23282 this.proxy.reset();
23283 if(this.afterDragOut){
23285 * An empty function by default, but provided so that you can perform a custom action
23286 * after the dragged item is dragged out of the target without dropping.
23287 * @param {Roo.dd.DragDrop} target The drop target
23288 * @param {Event} e The event object
23289 * @param {String} id The id of the dragged element
23290 * @method afterDragOut
23292 this.afterDragOut(target, e, id);
23295 this.cachedTarget = null;
23299 * An empty function by default, but provided so that you can perform a custom action before the dragged
23300 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
23301 * @param {Roo.dd.DragDrop} target The drop target
23302 * @param {Event} e The event object
23303 * @param {String} id The id of the dragged element
23304 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
23306 beforeDragOut : function(target, e, id){
23311 onDragDrop : function(e, id){
23312 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
23313 if(this.beforeDragDrop(target, e, id) !== false){
23314 if(target.isNotifyTarget){
23315 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
23316 this.onValidDrop(target, e, id);
23318 this.onInvalidDrop(target, e, id);
23321 this.onValidDrop(target, e, id);
23324 if(this.afterDragDrop){
23326 * An empty function by default, but provided so that you can perform a custom action
23327 * after a valid drag drop has occurred by providing an implementation.
23328 * @param {Roo.dd.DragDrop} target The drop target
23329 * @param {Event} e The event object
23330 * @param {String} id The id of the dropped element
23331 * @method afterDragDrop
23333 this.afterDragDrop(target, e, id);
23336 delete this.cachedTarget;
23340 * An empty function by default, but provided so that you can perform a custom action before the dragged
23341 * item is dropped onto the target and optionally cancel the onDragDrop.
23342 * @param {Roo.dd.DragDrop} target The drop target
23343 * @param {Event} e The event object
23344 * @param {String} id The id of the dragged element
23345 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
23347 beforeDragDrop : function(target, e, id){
23352 onValidDrop : function(target, e, id){
23354 if(this.afterValidDrop){
23356 * An empty function by default, but provided so that you can perform a custom action
23357 * after a valid drop has occurred by providing an implementation.
23358 * @param {Object} target The target DD
23359 * @param {Event} e The event object
23360 * @param {String} id The id of the dropped element
23361 * @method afterInvalidDrop
23363 this.afterValidDrop(target, e, id);
23368 getRepairXY : function(e, data){
23369 return this.el.getXY();
23373 onInvalidDrop : function(target, e, id){
23374 this.beforeInvalidDrop(target, e, id);
23375 if(this.cachedTarget){
23376 if(this.cachedTarget.isNotifyTarget){
23377 this.cachedTarget.notifyOut(this, e, this.dragData);
23379 this.cacheTarget = null;
23381 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
23383 if(this.afterInvalidDrop){
23385 * An empty function by default, but provided so that you can perform a custom action
23386 * after an invalid drop has occurred by providing an implementation.
23387 * @param {Event} e The event object
23388 * @param {String} id The id of the dropped element
23389 * @method afterInvalidDrop
23391 this.afterInvalidDrop(e, id);
23396 afterRepair : function(){
23398 this.el.highlight(this.hlColor || "c3daf9");
23400 this.dragging = false;
23404 * An empty function by default, but provided so that you can perform a custom action after an invalid
23405 * drop has occurred.
23406 * @param {Roo.dd.DragDrop} target The drop target
23407 * @param {Event} e The event object
23408 * @param {String} id The id of the dragged element
23409 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
23411 beforeInvalidDrop : function(target, e, id){
23416 handleMouseDown : function(e){
23417 if(this.dragging) {
23420 var data = this.getDragData(e);
23421 if(data && this.onBeforeDrag(data, e) !== false){
23422 this.dragData = data;
23424 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
23429 * An empty function by default, but provided so that you can perform a custom action before the initial
23430 * drag event begins and optionally cancel it.
23431 * @param {Object} data An object containing arbitrary data to be shared with drop targets
23432 * @param {Event} e The event object
23433 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
23435 onBeforeDrag : function(data, e){
23440 * An empty function by default, but provided so that you can perform a custom action once the initial
23441 * drag event has begun. The drag cannot be canceled from this function.
23442 * @param {Number} x The x position of the click on the dragged object
23443 * @param {Number} y The y position of the click on the dragged object
23445 onStartDrag : Roo.emptyFn,
23447 // private - YUI override
23448 startDrag : function(x, y){
23449 this.proxy.reset();
23450 this.dragging = true;
23451 this.proxy.update("");
23452 this.onInitDrag(x, y);
23457 onInitDrag : function(x, y){
23458 var clone = this.el.dom.cloneNode(true);
23459 clone.id = Roo.id(); // prevent duplicate ids
23460 this.proxy.update(clone);
23461 this.onStartDrag(x, y);
23466 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
23467 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
23469 getProxy : function(){
23474 * Hides the drag source's {@link Roo.dd.StatusProxy}
23476 hideProxy : function(){
23478 this.proxy.reset(true);
23479 this.dragging = false;
23483 triggerCacheRefresh : function(){
23484 Roo.dd.DDM.refreshCache(this.groups);
23487 // private - override to prevent hiding
23488 b4EndDrag: function(e) {
23491 // private - override to prevent moving
23492 endDrag : function(e){
23493 this.onEndDrag(this.dragData, e);
23497 onEndDrag : function(data, e){
23500 // private - pin to cursor
23501 autoOffset : function(x, y) {
23502 this.setDelta(-12, -20);
23506 * Ext JS Library 1.1.1
23507 * Copyright(c) 2006-2007, Ext JS, LLC.
23509 * Originally Released Under LGPL - original licence link has changed is not relivant.
23512 * <script type="text/javascript">
23517 * @class Roo.dd.DropTarget
23518 * @extends Roo.dd.DDTarget
23519 * A simple class that provides the basic implementation needed to make any element a drop target that can have
23520 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
23522 * @param {String/HTMLElement/Element} el The container element
23523 * @param {Object} config
23525 Roo.dd.DropTarget = function(el, config){
23526 this.el = Roo.get(el);
23528 var listeners = false; ;
23529 if (config && config.listeners) {
23530 listeners= config.listeners;
23531 delete config.listeners;
23533 Roo.apply(this, config);
23535 if(this.containerScroll){
23536 Roo.dd.ScrollManager.register(this.el);
23540 * @scope Roo.dd.DropTarget
23545 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
23546 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
23547 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
23549 * IMPORTANT : it should set this.valid to true|false
23551 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23552 * @param {Event} e The event
23553 * @param {Object} data An object containing arbitrary data supplied by the drag source
23559 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
23560 * This method will be called on every mouse movement while the drag source is over the drop target.
23561 * This default implementation simply returns the dropAllowed config value.
23563 * IMPORTANT : it should set this.valid to true|false
23565 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23566 * @param {Event} e The event
23567 * @param {Object} data An object containing arbitrary data supplied by the drag source
23573 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
23574 * out of the target without dropping. This default implementation simply removes the CSS class specified by
23575 * overClass (if any) from the drop element.
23578 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23579 * @param {Event} e The event
23580 * @param {Object} data An object containing arbitrary data supplied by the drag source
23586 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
23587 * been dropped on it. This method has no default implementation and returns false, so you must provide an
23588 * implementation that does something to process the drop event and returns true so that the drag source's
23589 * repair action does not run.
23591 * IMPORTANT : it should set this.success
23593 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23594 * @param {Event} e The event
23595 * @param {Object} data An object containing arbitrary data supplied by the drag source
23601 Roo.dd.DropTarget.superclass.constructor.call( this,
23603 this.ddGroup || this.group,
23606 listeners : listeners || {}
23614 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
23616 * @cfg {String} overClass
23617 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
23620 * @cfg {String} ddGroup
23621 * The drag drop group to handle drop events for
23625 * @cfg {String} dropAllowed
23626 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
23628 dropAllowed : "x-dd-drop-ok",
23630 * @cfg {String} dropNotAllowed
23631 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
23633 dropNotAllowed : "x-dd-drop-nodrop",
23635 * @cfg {boolean} success
23636 * set this after drop listener..
23640 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
23641 * if the drop point is valid for over/enter..
23648 isNotifyTarget : true,
23653 notifyEnter : function(dd, e, data)
23656 this.fireEvent('enter', dd, e, data);
23657 if(this.overClass){
23658 this.el.addClass(this.overClass);
23660 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
23661 this.valid ? this.dropAllowed : this.dropNotAllowed
23668 notifyOver : function(dd, e, data)
23671 this.fireEvent('over', dd, e, data);
23672 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
23673 this.valid ? this.dropAllowed : this.dropNotAllowed
23680 notifyOut : function(dd, e, data)
23682 this.fireEvent('out', dd, e, data);
23683 if(this.overClass){
23684 this.el.removeClass(this.overClass);
23691 notifyDrop : function(dd, e, data)
23693 this.success = false;
23694 this.fireEvent('drop', dd, e, data);
23695 return this.success;
23699 * Ext JS Library 1.1.1
23700 * Copyright(c) 2006-2007, Ext JS, LLC.
23702 * Originally Released Under LGPL - original licence link has changed is not relivant.
23705 * <script type="text/javascript">
23710 * @class Roo.dd.DragZone
23711 * @extends Roo.dd.DragSource
23712 * This class provides a container DD instance that proxies for multiple child node sources.<br />
23713 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
23715 * @param {String/HTMLElement/Element} el The container element
23716 * @param {Object} config
23718 Roo.dd.DragZone = function(el, config){
23719 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
23720 if(this.containerScroll){
23721 Roo.dd.ScrollManager.register(this.el);
23725 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
23727 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
23728 * for auto scrolling during drag operations.
23731 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
23732 * method after a failed drop (defaults to "c3daf9" - light blue)
23736 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
23737 * for a valid target to drag based on the mouse down. Override this method
23738 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
23739 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
23740 * @param {EventObject} e The mouse down event
23741 * @return {Object} The dragData
23743 getDragData : function(e){
23744 return Roo.dd.Registry.getHandleFromEvent(e);
23748 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
23749 * this.dragData.ddel
23750 * @param {Number} x The x position of the click on the dragged object
23751 * @param {Number} y The y position of the click on the dragged object
23752 * @return {Boolean} true to continue the drag, false to cancel
23754 onInitDrag : function(x, y){
23755 this.proxy.update(this.dragData.ddel.cloneNode(true));
23756 this.onStartDrag(x, y);
23761 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
23763 afterRepair : function(){
23765 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
23767 this.dragging = false;
23771 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
23772 * the XY of this.dragData.ddel
23773 * @param {EventObject} e The mouse up event
23774 * @return {Array} The xy location (e.g. [100, 200])
23776 getRepairXY : function(e){
23777 return Roo.Element.fly(this.dragData.ddel).getXY();
23781 * Ext JS Library 1.1.1
23782 * Copyright(c) 2006-2007, Ext JS, LLC.
23784 * Originally Released Under LGPL - original licence link has changed is not relivant.
23787 * <script type="text/javascript">
23790 * @class Roo.dd.DropZone
23791 * @extends Roo.dd.DropTarget
23792 * This class provides a container DD instance that proxies for multiple child node targets.<br />
23793 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
23795 * @param {String/HTMLElement/Element} el The container element
23796 * @param {Object} config
23798 Roo.dd.DropZone = function(el, config){
23799 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
23802 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
23804 * Returns a custom data object associated with the DOM node that is the target of the event. By default
23805 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
23806 * provide your own custom lookup.
23807 * @param {Event} e The event
23808 * @return {Object} data The custom data
23810 getTargetFromEvent : function(e){
23811 return Roo.dd.Registry.getTargetFromEvent(e);
23815 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
23816 * that it has registered. This method has no default implementation and should be overridden to provide
23817 * node-specific processing if necessary.
23818 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23819 * {@link #getTargetFromEvent} for this node)
23820 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23821 * @param {Event} e The event
23822 * @param {Object} data An object containing arbitrary data supplied by the drag source
23824 onNodeEnter : function(n, dd, e, data){
23829 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
23830 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
23831 * overridden to provide the proper feedback.
23832 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23833 * {@link #getTargetFromEvent} for this node)
23834 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23835 * @param {Event} e The event
23836 * @param {Object} data An object containing arbitrary data supplied by the drag source
23837 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23838 * underlying {@link Roo.dd.StatusProxy} can be updated
23840 onNodeOver : function(n, dd, e, data){
23841 return this.dropAllowed;
23845 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
23846 * the drop node without dropping. This method has no default implementation and should be overridden to provide
23847 * node-specific processing if necessary.
23848 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23849 * {@link #getTargetFromEvent} for this node)
23850 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23851 * @param {Event} e The event
23852 * @param {Object} data An object containing arbitrary data supplied by the drag source
23854 onNodeOut : function(n, dd, e, data){
23859 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
23860 * the drop node. The default implementation returns false, so it should be overridden to provide the
23861 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
23862 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23863 * {@link #getTargetFromEvent} for this node)
23864 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23865 * @param {Event} e The event
23866 * @param {Object} data An object containing arbitrary data supplied by the drag source
23867 * @return {Boolean} True if the drop was valid, else false
23869 onNodeDrop : function(n, dd, e, data){
23874 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
23875 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
23876 * it should be overridden to provide the proper feedback if necessary.
23877 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23878 * @param {Event} e The event
23879 * @param {Object} data An object containing arbitrary data supplied by the drag source
23880 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23881 * underlying {@link Roo.dd.StatusProxy} can be updated
23883 onContainerOver : function(dd, e, data){
23884 return this.dropNotAllowed;
23888 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23889 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23890 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23891 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23892 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23893 * @param {Event} e The event
23894 * @param {Object} data An object containing arbitrary data supplied by the drag source
23895 * @return {Boolean} True if the drop was valid, else false
23897 onContainerDrop : function(dd, e, data){
23902 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23903 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23904 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23905 * you should override this method and provide a custom implementation.
23906 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23907 * @param {Event} e The event
23908 * @param {Object} data An object containing arbitrary data supplied by the drag source
23909 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23910 * underlying {@link Roo.dd.StatusProxy} can be updated
23912 notifyEnter : function(dd, e, data){
23913 return this.dropNotAllowed;
23917 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23918 * This method will be called on every mouse movement while the drag source is over the drop zone.
23919 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23920 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23921 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23922 * registered node, it will call {@link #onContainerOver}.
23923 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23924 * @param {Event} e The event
23925 * @param {Object} data An object containing arbitrary data supplied by the drag source
23926 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23927 * underlying {@link Roo.dd.StatusProxy} can be updated
23929 notifyOver : function(dd, e, data){
23930 var n = this.getTargetFromEvent(e);
23931 if(!n){ // not over valid drop target
23932 if(this.lastOverNode){
23933 this.onNodeOut(this.lastOverNode, dd, e, data);
23934 this.lastOverNode = null;
23936 return this.onContainerOver(dd, e, data);
23938 if(this.lastOverNode != n){
23939 if(this.lastOverNode){
23940 this.onNodeOut(this.lastOverNode, dd, e, data);
23942 this.onNodeEnter(n, dd, e, data);
23943 this.lastOverNode = n;
23945 return this.onNodeOver(n, dd, e, data);
23949 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23950 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23951 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23952 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23953 * @param {Event} e The event
23954 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23956 notifyOut : function(dd, e, data){
23957 if(this.lastOverNode){
23958 this.onNodeOut(this.lastOverNode, dd, e, data);
23959 this.lastOverNode = null;
23964 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23965 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23966 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23967 * otherwise it will call {@link #onContainerDrop}.
23968 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23969 * @param {Event} e The event
23970 * @param {Object} data An object containing arbitrary data supplied by the drag source
23971 * @return {Boolean} True if the drop was valid, else false
23973 notifyDrop : function(dd, e, data){
23974 if(this.lastOverNode){
23975 this.onNodeOut(this.lastOverNode, dd, e, data);
23976 this.lastOverNode = null;
23978 var n = this.getTargetFromEvent(e);
23980 this.onNodeDrop(n, dd, e, data) :
23981 this.onContainerDrop(dd, e, data);
23985 triggerCacheRefresh : function(){
23986 Roo.dd.DDM.refreshCache(this.groups);