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">
15 * These classes are derivatives of the similarly named classes in the YUI Library.
16 * The original license:
17 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18 * Code licensed under the BSD License:
19 * http://developer.yahoo.net/yui/license.txt
24 var Event=Roo.EventManager;
28 * @class Roo.dd.DragDrop
29 * @extends Roo.util.Observable
30 * Defines the interface and base operation of items that that can be
31 * dragged or can be drop targets. It was designed to be extended, overriding
32 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
33 * Up to three html elements can be associated with a DragDrop instance:
35 * <li>linked element: the element that is passed into the constructor.
36 * This is the element which defines the boundaries for interaction with
37 * other DragDrop objects.</li>
38 * <li>handle element(s): The drag operation only occurs if the element that
39 * was clicked matches a handle element. By default this is the linked
40 * element, but there are times that you will want only a portion of the
41 * linked element to initiate the drag operation, and the setHandleElId()
42 * method provides a way to define this.</li>
43 * <li>drag element: this represents the element that would be moved along
44 * with the cursor during a drag operation. By default, this is the linked
45 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
46 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
49 * This class should not be instantiated until the onload event to ensure that
50 * the associated elements are available.
51 * The following would define a DragDrop obj that would interact with any
52 * other DragDrop obj in the "group1" group:
54 * dd = new Roo.dd.DragDrop("div1", "group1");
56 * Since none of the event handlers have been implemented, nothing would
57 * actually happen if you were to run the code above. Normally you would
58 * override this class or one of the default implementations, but you can
59 * also override the methods you want on an instance of the class...
61 * dd.onDragDrop = function(e, id) {
62 * alert("dd was dropped on " + id);
66 * @param {String} id of the element that is linked to this instance
67 * @param {String} sGroup the group of related DragDrop objects
68 * @param {object} config an object containing configurable attributes
69 * Valid properties for DragDrop:
70 * padding, isTarget, maintainOffset, primaryButtonOnly
72 Roo.dd.DragDrop = function(id, sGroup, config) {
74 this.init(id, sGroup, config);
79 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
82 * The id of the element associated with this object. This is what we
83 * refer to as the "linked element" because the size and position of
84 * this element is used to determine when the drag and drop objects have
92 * Configuration attributes passed into the constructor
99 * The id of the element that will be dragged. By default this is same
100 * as the linked element , but could be changed to another element. Ex:
109 * the id of the element that initiates the drag operation. By default
110 * this is the linked element, but could be changed to be a child of this
111 * element. This lets us do things like only starting the drag when the
112 * header element within the linked html element is clicked.
113 * @property handleElId
120 * An associative array of HTML tags that will be ignored if clicked.
121 * @property invalidHandleTypes
122 * @type {string: string}
124 invalidHandleTypes: null,
127 * An associative array of ids for elements that will be ignored if clicked
128 * @property invalidHandleIds
129 * @type {string: string}
131 invalidHandleIds: null,
134 * An indexted array of css class names for elements that will be ignored
136 * @property invalidHandleClasses
139 invalidHandleClasses: null,
142 * The linked element's absolute X position at the time the drag was
144 * @property startPageX
151 * The linked element's absolute X position at the time the drag was
153 * @property startPageY
160 * The group defines a logical collection of DragDrop objects that are
161 * related. Instances only get events when interacting with other
162 * DragDrop object in the same group. This lets us define multiple
163 * groups using a single DragDrop subclass if we want.
165 * @type {string: string}
170 * Individual drag/drop instances can be locked. This will prevent
171 * onmousedown start drag.
182 lock: function() { this.locked = true; },
185 * Unlock this instace
188 unlock: function() { this.locked = false; },
191 * By default, all insances can be a drop target. This can be disabled by
192 * setting isTarget to false.
199 * The padding configured for this drag and drop object for calculating
200 * the drop zone intersection with this object.
207 * Cached reference to the linked element
214 * Internal typeof flag
215 * @property __ygDragDrop
221 * Set to true when horizontal contraints are applied
222 * @property constrainX
229 * Set to true when vertical contraints are applied
230 * @property constrainY
237 * The left constraint
245 * The right constraint
262 * The down constraint
270 * Maintain offsets when we resetconstraints. Set to true when you want
271 * the position of the element relative to its parent to stay the same
272 * when the page changes
274 * @property maintainOffset
277 maintainOffset: false,
280 * Array of pixel locations the element will snap to if we specified a
281 * horizontal graduation/interval. This array is generated automatically
282 * when you define a tick interval.
289 * Array of pixel locations the element will snap to if we specified a
290 * vertical graduation/interval. This array is generated automatically
291 * when you define a tick interval.
298 * By default the drag and drop instance will only respond to the primary
299 * button click (left button for a right-handed mouse). Set to true to
300 * allow drag and drop to start with any mouse click that is propogated
302 * @property primaryButtonOnly
305 primaryButtonOnly: true,
308 * The availabe property is false until the linked dom element is accessible.
309 * @property available
315 * By default, drags can only be initiated if the mousedown occurs in the
316 * region the linked element is. This is done in part to work around a
317 * bug in some browsers that mis-report the mousedown if the previous
318 * mouseup happened outside of the window. This property is set to true
319 * if outer handles are defined.
321 * @property hasOuterHandles
325 hasOuterHandles: false,
328 * Code that executes immediately before the startDrag event
329 * @method b4StartDrag
332 b4StartDrag: function(x, y) { },
335 * Abstract method called after a drag/drop object is clicked
336 * and the drag or mousedown time thresholds have beeen met.
338 * @param {int} X click location
339 * @param {int} Y click location
341 startDrag: function(x, y) { /* override this */ },
344 * Code that executes immediately before the onDrag event
348 b4Drag: function(e) { },
351 * Abstract method called during the onMouseMove event while dragging an
354 * @param {Event} e the mousemove event
356 onDrag: function(e) { /* override this */ },
359 * Abstract method called when this element fist begins hovering over
360 * another DragDrop obj
361 * @method onDragEnter
362 * @param {Event} e the mousemove event
363 * @param {String|DragDrop[]} id In POINT mode, the element
364 * id this is hovering over. In INTERSECT mode, an array of one or more
365 * dragdrop items being hovered over.
367 onDragEnter: function(e, id) { /* override this */ },
370 * Code that executes immediately before the onDragOver event
374 b4DragOver: function(e) { },
377 * Abstract method called when this element is hovering over another
380 * @param {Event} e the mousemove event
381 * @param {String|DragDrop[]} id In POINT mode, the element
382 * id this is hovering over. In INTERSECT mode, an array of dd items
383 * being hovered over.
385 onDragOver: function(e, id) { /* override this */ },
388 * Code that executes immediately before the onDragOut event
392 b4DragOut: function(e) { },
395 * Abstract method called when we are no longer hovering over an element
397 * @param {Event} e the mousemove event
398 * @param {String|DragDrop[]} id In POINT mode, the element
399 * id this was hovering over. In INTERSECT mode, an array of dd items
400 * that the mouse is no longer over.
402 onDragOut: function(e, id) { /* override this */ },
405 * Code that executes immediately before the onDragDrop event
409 b4DragDrop: function(e) { },
412 * Abstract method called when this item is dropped on another DragDrop
415 * @param {Event} e the mouseup event
416 * @param {String|DragDrop[]} id In POINT mode, the element
417 * id this was dropped on. In INTERSECT mode, an array of dd items this
420 onDragDrop: function(e, id) { /* override this */ },
423 * Abstract method called when this item is dropped on an area with no
425 * @method onInvalidDrop
426 * @param {Event} e the mouseup event
428 onInvalidDrop: function(e) { /* override this */ },
431 * Code that executes immediately before the endDrag event
435 b4EndDrag: function(e) { },
438 * Fired when we are done dragging the object
440 * @param {Event} e the mouseup event
442 endDrag: function(e) { /* override this */ },
445 * Code executed immediately before the onMouseDown event
446 * @method b4MouseDown
447 * @param {Event} e the mousedown event
450 b4MouseDown: function(e) { },
453 * Event handler that fires when a drag/drop obj gets a mousedown
454 * @method onMouseDown
455 * @param {Event} e the mousedown event
457 onMouseDown: function(e) { /* override this */ },
460 * Event handler that fires when a drag/drop obj gets a mouseup
462 * @param {Event} e the mouseup event
464 onMouseUp: function(e) { /* override this */ },
467 * Override the onAvailable method to do what is needed after the initial
468 * position was determined.
469 * @method onAvailable
471 onAvailable: function () {
475 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
478 defaultPadding : {left:0, right:0, top:0, bottom:0},
481 * Initializes the drag drop object's constraints to restrict movement to a certain element.
485 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
486 { dragElId: "existingProxyDiv" });
487 dd.startDrag = function(){
488 this.constrainTo("parent-id");
491 * Or you can initalize it using the {@link Roo.Element} object:
493 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
494 startDrag : function(){
495 this.constrainTo("parent-id");
499 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
500 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
501 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
502 * an object containing the sides to pad. For example: {right:10, bottom:10}
503 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
505 constrainTo : function(constrainTo, pad, inContent){
506 if(typeof pad == "number"){
507 pad = {left: pad, right:pad, top:pad, bottom:pad};
509 pad = pad || this.defaultPadding;
510 var b = Roo.get(this.getEl()).getBox();
511 var ce = Roo.get(constrainTo);
512 var s = ce.getScroll();
514 if(cd == document.body){
515 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
518 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
522 var topSpace = b.y - c.y;
523 var leftSpace = b.x - c.x;
525 this.resetConstraints();
526 this.setXConstraint(leftSpace - (pad.left||0), // left
527 c.width - leftSpace - b.width - (pad.right||0) //right
529 this.setYConstraint(topSpace - (pad.top||0), //top
530 c.height - topSpace - b.height - (pad.bottom||0) //bottom
535 * Returns a reference to the linked element
537 * @return {HTMLElement} the html element
541 this._domRef = Roo.getDom(this.id);
548 * Returns a reference to the actual element to drag. By default this is
549 * the same as the html element, but it can be assigned to another
550 * element. An example of this can be found in Roo.dd.DDProxy
552 * @return {HTMLElement} the html element
554 getDragEl: function() {
555 return Roo.getDom(this.dragElId);
559 * Sets up the DragDrop object. Must be called in the constructor of any
560 * Roo.dd.DragDrop subclass
562 * @param id the id of the linked element
563 * @param {String} sGroup the group of related items
564 * @param {object} config configuration attributes
566 init: function(id, sGroup, config) {
567 this.initTarget(id, sGroup, config);
568 Event.on(this.id, "mousedown", this.handleMouseDown, this);
569 // Event.on(this.id, "selectstart", Event.preventDefault);
573 * Initializes Targeting functionality only... the object does not
574 * get a mousedown handler.
576 * @param id the id of the linked element
577 * @param {String} sGroup the group of related items
578 * @param {object} config configuration attributes
580 initTarget: function(id, sGroup, config) {
582 // configuration attributes
583 this.config = config || {};
585 // create a local reference to the drag and drop manager
586 this.DDM = Roo.dd.DDM;
587 // initialize the groups array
590 // assume that we have an element reference instead of an id if the
591 // parameter is not a string
592 if (typeof id !== "string") {
599 // add to an interaction group
600 this.addToGroup((sGroup) ? sGroup : "default");
602 // We don't want to register this as the handle with the manager
603 // so we just set the id rather than calling the setter.
604 this.handleElId = id;
606 // the linked element is the element that gets dragged by default
607 this.setDragElId(id);
609 // by default, clicked anchors will not start drag operations.
610 this.invalidHandleTypes = { A: "A" };
611 this.invalidHandleIds = {};
612 this.invalidHandleClasses = [];
616 this.handleOnAvailable();
620 * Applies the configuration parameters that were passed into the constructor.
621 * This is supposed to happen at each level through the inheritance chain. So
622 * a DDProxy implentation will execute apply config on DDProxy, DD, and
623 * DragDrop in order to get all of the parameters that are available in
625 * @method applyConfig
627 applyConfig: function() {
629 // configurable properties:
630 // padding, isTarget, maintainOffset, primaryButtonOnly
631 this.padding = this.config.padding || [0, 0, 0, 0];
632 this.isTarget = (this.config.isTarget !== false);
633 this.maintainOffset = (this.config.maintainOffset);
634 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
639 * Executed when the linked element is available
640 * @method handleOnAvailable
643 handleOnAvailable: function() {
644 this.available = true;
645 this.resetConstraints();
650 * Configures the padding for the target zone in px. Effectively expands
651 * (or reduces) the virtual object size for targeting calculations.
652 * Supports css-style shorthand; if only one parameter is passed, all sides
653 * will have that padding, and if only two are passed, the top and bottom
654 * will have the first param, the left and right the second.
656 * @param {int} iTop Top pad
657 * @param {int} iRight Right pad
658 * @param {int} iBot Bot pad
659 * @param {int} iLeft Left pad
661 setPadding: function(iTop, iRight, iBot, iLeft) {
662 // this.padding = [iLeft, iRight, iTop, iBot];
663 if (!iRight && 0 !== iRight) {
664 this.padding = [iTop, iTop, iTop, iTop];
665 } else if (!iBot && 0 !== iBot) {
666 this.padding = [iTop, iRight, iTop, iRight];
668 this.padding = [iTop, iRight, iBot, iLeft];
673 * Stores the initial placement of the linked element.
674 * @method setInitialPosition
675 * @param {int} diffX the X offset, default 0
676 * @param {int} diffY the Y offset, default 0
678 setInitPosition: function(diffX, diffY) {
679 var el = this.getEl();
681 if (!this.DDM.verifyEl(el)) {
688 var p = Dom.getXY( el );
690 this.initPageX = p[0] - dx;
691 this.initPageY = p[1] - dy;
693 this.lastPageX = p[0];
694 this.lastPageY = p[1];
697 this.setStartPosition(p);
701 * Sets the start position of the element. This is set when the obj
702 * is initialized, the reset when a drag is started.
703 * @method setStartPosition
704 * @param pos current position (from previous lookup)
707 setStartPosition: function(pos) {
708 var p = pos || Dom.getXY( this.getEl() );
709 this.deltaSetXY = null;
711 this.startPageX = p[0];
712 this.startPageY = p[1];
716 * Add this instance to a group of related drag/drop objects. All
717 * instances belong to at least one group, and can belong to as many
720 * @param sGroup {string} the name of the group
722 addToGroup: function(sGroup) {
723 this.groups[sGroup] = true;
724 this.DDM.regDragDrop(this, sGroup);
728 * Remove's this instance from the supplied interaction group
729 * @method removeFromGroup
730 * @param {string} sGroup The group to drop
732 removeFromGroup: function(sGroup) {
733 if (this.groups[sGroup]) {
734 delete this.groups[sGroup];
737 this.DDM.removeDDFromGroup(this, sGroup);
741 * Allows you to specify that an element other than the linked element
742 * will be moved with the cursor during a drag
743 * @method setDragElId
744 * @param id {string} the id of the element that will be used to initiate the drag
746 setDragElId: function(id) {
751 * Allows you to specify a child of the linked element that should be
752 * used to initiate the drag operation. An example of this would be if
753 * you have a content div with text and links. Clicking anywhere in the
754 * content area would normally start the drag operation. Use this method
755 * to specify that an element inside of the content div is the element
756 * that starts the drag operation.
757 * @method setHandleElId
758 * @param id {string} the id of the element that will be used to
761 setHandleElId: function(id) {
762 if (typeof id !== "string") {
765 this.handleElId = id;
766 this.DDM.regHandle(this.id, id);
770 * Allows you to set an element outside of the linked element as a drag
772 * @method setOuterHandleElId
773 * @param id the id of the element that will be used to initiate the drag
775 setOuterHandleElId: function(id) {
776 if (typeof id !== "string") {
779 Event.on(id, "mousedown",
780 this.handleMouseDown, this);
781 this.setHandleElId(id);
783 this.hasOuterHandles = true;
787 * Remove all drag and drop hooks for this element
791 Event.un(this.id, "mousedown",
792 this.handleMouseDown);
794 this.DDM._remove(this);
797 destroy : function(){
802 * Returns true if this instance is locked, or the drag drop mgr is locked
803 * (meaning that all drag/drop is disabled on the page.)
805 * @return {boolean} true if this obj or all drag/drop is locked, else
808 isLocked: function() {
809 return (this.DDM.isLocked() || this.locked);
813 * Fired when this object is clicked
814 * @method handleMouseDown
816 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
819 handleMouseDown: function(e, oDD){
820 if (this.primaryButtonOnly && e.button != 0) {
824 if (this.isLocked()) {
828 this.DDM.refreshCache(this.groups);
830 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
831 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
833 if (this.clickValidator(e)) {
835 // set the initial element position
836 this.setStartPosition();
842 this.DDM.handleMouseDown(e, this);
844 this.DDM.stopEvent(e);
852 clickValidator: function(e) {
853 var target = e.getTarget();
854 return ( this.isValidHandleChild(target) &&
855 (this.id == this.handleElId ||
856 this.DDM.handleWasClicked(target, this.id)) );
860 * Allows you to specify a tag name that should not start a drag operation
861 * when clicked. This is designed to facilitate embedding links within a
862 * drag handle that do something other than start the drag.
863 * @method addInvalidHandleType
864 * @param {string} tagName the type of element to exclude
866 addInvalidHandleType: function(tagName) {
867 var type = tagName.toUpperCase();
868 this.invalidHandleTypes[type] = type;
872 * Lets you to specify an element id for a child of a drag handle
873 * that should not initiate a drag
874 * @method addInvalidHandleId
875 * @param {string} id the element id of the element you wish to ignore
877 addInvalidHandleId: function(id) {
878 if (typeof id !== "string") {
881 this.invalidHandleIds[id] = id;
885 * Lets you specify a css class of elements that will not initiate a drag
886 * @method addInvalidHandleClass
887 * @param {string} cssClass the class of the elements you wish to ignore
889 addInvalidHandleClass: function(cssClass) {
890 this.invalidHandleClasses.push(cssClass);
894 * Unsets an excluded tag name set by addInvalidHandleType
895 * @method removeInvalidHandleType
896 * @param {string} tagName the type of element to unexclude
898 removeInvalidHandleType: function(tagName) {
899 var type = tagName.toUpperCase();
900 // this.invalidHandleTypes[type] = null;
901 delete this.invalidHandleTypes[type];
905 * Unsets an invalid handle id
906 * @method removeInvalidHandleId
907 * @param {string} id the id of the element to re-enable
909 removeInvalidHandleId: function(id) {
910 if (typeof id !== "string") {
913 delete this.invalidHandleIds[id];
917 * Unsets an invalid css class
918 * @method removeInvalidHandleClass
919 * @param {string} cssClass the class of the element(s) you wish to
922 removeInvalidHandleClass: function(cssClass) {
923 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
924 if (this.invalidHandleClasses[i] == cssClass) {
925 delete this.invalidHandleClasses[i];
931 * Checks the tag exclusion list to see if this click should be ignored
932 * @method isValidHandleChild
933 * @param {HTMLElement} node the HTMLElement to evaluate
934 * @return {boolean} true if this is a valid tag type, false if not
936 isValidHandleChild: function(node) {
939 // var n = (node.nodeName == "#text") ? node.parentNode : node;
942 nodeName = node.nodeName.toUpperCase();
944 nodeName = node.nodeName;
946 valid = valid && !this.invalidHandleTypes[nodeName];
947 valid = valid && !this.invalidHandleIds[node.id];
949 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
950 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
959 * Create the array of horizontal tick marks if an interval was specified
960 * in setXConstraint().
964 setXTicks: function(iStartX, iTickSize) {
966 this.xTickSize = iTickSize;
970 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
972 this.xTicks[this.xTicks.length] = i;
977 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
979 this.xTicks[this.xTicks.length] = i;
984 this.xTicks.sort(this.DDM.numericSort) ;
988 * Create the array of vertical tick marks if an interval was specified in
993 setYTicks: function(iStartY, iTickSize) {
995 this.yTickSize = iTickSize;
999 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
1001 this.yTicks[this.yTicks.length] = i;
1006 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
1008 this.yTicks[this.yTicks.length] = i;
1013 this.yTicks.sort(this.DDM.numericSort) ;
1017 * By default, the element can be dragged any place on the screen. Use
1018 * this method to limit the horizontal travel of the element. Pass in
1019 * 0,0 for the parameters if you want to lock the drag to the y axis.
1020 * @method setXConstraint
1021 * @param {int} iLeft the number of pixels the element can move to the left
1022 * @param {int} iRight the number of pixels the element can move to the
1024 * @param {int} iTickSize optional parameter for specifying that the
1026 * should move iTickSize pixels at a time.
1028 setXConstraint: function(iLeft, iRight, iTickSize) {
1029 this.leftConstraint = iLeft;
1030 this.rightConstraint = iRight;
1032 this.minX = this.initPageX - iLeft;
1033 this.maxX = this.initPageX + iRight;
1034 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
1036 this.constrainX = true;
1040 * Clears any constraints applied to this instance. Also clears ticks
1041 * since they can't exist independent of a constraint at this time.
1042 * @method clearConstraints
1044 clearConstraints: function() {
1045 this.constrainX = false;
1046 this.constrainY = false;
1051 * Clears any tick interval defined for this instance
1052 * @method clearTicks
1054 clearTicks: function() {
1062 * By default, the element can be dragged any place on the screen. Set
1063 * this to limit the vertical travel of the element. Pass in 0,0 for the
1064 * parameters if you want to lock the drag to the x axis.
1065 * @method setYConstraint
1066 * @param {int} iUp the number of pixels the element can move up
1067 * @param {int} iDown the number of pixels the element can move down
1068 * @param {int} iTickSize optional parameter for specifying that the
1069 * element should move iTickSize pixels at a time.
1071 setYConstraint: function(iUp, iDown, iTickSize) {
1072 this.topConstraint = iUp;
1073 this.bottomConstraint = iDown;
1075 this.minY = this.initPageY - iUp;
1076 this.maxY = this.initPageY + iDown;
1077 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
1079 this.constrainY = true;
1084 * resetConstraints must be called if you manually reposition a dd element.
1085 * @method resetConstraints
1086 * @param {boolean} maintainOffset
1088 resetConstraints: function() {
1091 // Maintain offsets if necessary
1092 if (this.initPageX || this.initPageX === 0) {
1093 // figure out how much this thing has moved
1094 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
1095 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
1097 this.setInitPosition(dx, dy);
1099 // This is the first time we have detected the element's position
1101 this.setInitPosition();
1104 if (this.constrainX) {
1105 this.setXConstraint( this.leftConstraint,
1106 this.rightConstraint,
1110 if (this.constrainY) {
1111 this.setYConstraint( this.topConstraint,
1112 this.bottomConstraint,
1118 * Normally the drag element is moved pixel by pixel, but we can specify
1119 * that it move a number of pixels at a time. This method resolves the
1120 * location when we have it set up like this.
1122 * @param {int} val where we want to place the object
1123 * @param {int[]} tickArray sorted array of valid points
1124 * @return {int} the closest tick
1127 getTick: function(val, tickArray) {
1130 // If tick interval is not defined, it is effectively 1 pixel,
1131 // so we return the value passed to us.
1133 } else if (tickArray[0] >= val) {
1134 // The value is lower than the first tick, so we return the first
1136 return tickArray[0];
1138 for (var i=0, len=tickArray.length; i<len; ++i) {
1140 if (tickArray[next] && tickArray[next] >= val) {
1141 var diff1 = val - tickArray[i];
1142 var diff2 = tickArray[next] - val;
1143 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
1147 // The value is larger than the last tick, so we return the last
1149 return tickArray[tickArray.length - 1];
1156 * @return {string} string representation of the dd obj
1158 toString: function() {
1159 return ("DragDrop " + this.id);
1167 * Ext JS Library 1.1.1
1168 * Copyright(c) 2006-2007, Ext JS, LLC.
1170 * Originally Released Under LGPL - original licence link has changed is not relivant.
1173 * <script type="text/javascript">
1178 * The drag and drop utility provides a framework for building drag and drop
1179 * applications. In addition to enabling drag and drop for specific elements,
1180 * the drag and drop elements are tracked by the manager class, and the
1181 * interactions between the various elements are tracked during the drag and
1182 * the implementing code is notified about these important moments.
1185 // Only load the library once. Rewriting the manager class would orphan
1186 // existing drag and drop instances.
1187 if (!Roo.dd.DragDropMgr) {
1190 * @class Roo.dd.DragDropMgr
1191 * DragDropMgr is a singleton that tracks the element interaction for
1192 * all DragDrop items in the window. Generally, you will not call
1193 * this class directly, but it does have helper methods that could
1194 * be useful in your DragDrop implementations.
1197 Roo.dd.DragDropMgr = function() {
1199 var Event = Roo.EventManager;
1204 * Two dimensional Array of registered DragDrop objects. The first
1205 * dimension is the DragDrop item group, the second the DragDrop
1208 * @type {string: string}
1215 * Array of element ids defined as drag handles. Used to determine
1216 * if the element that generated the mousedown event is actually the
1217 * handle and not the html element itself.
1218 * @property handleIds
1219 * @type {string: string}
1226 * the DragDrop object that is currently being dragged
1227 * @property dragCurrent
1235 * the DragDrop object(s) that are being hovered over
1236 * @property dragOvers
1244 * the X distance between the cursor and the object being dragged
1253 * the Y distance between the cursor and the object being dragged
1262 * Flag to determine if we should prevent the default behavior of the
1263 * events we define. By default this is true, but this can be set to
1264 * false if you need the default behavior (not recommended)
1265 * @property preventDefault
1269 preventDefault: true,
1272 * Flag to determine if we should stop the propagation of the events
1273 * we generate. This is true by default but you may want to set it to
1274 * false if the html element contains other features that require the
1276 * @property stopPropagation
1280 stopPropagation: true,
1283 * Internal flag that is set to true when drag and drop has been
1285 * @property initialized
1292 * All drag and drop can be disabled.
1300 * Called the first time an element is registered.
1306 this.initialized = true;
1310 * In point mode, drag and drop interaction is defined by the
1311 * location of the cursor during the drag/drop
1319 * In intersect mode, drag and drop interactio nis defined by the
1320 * overlap of two or more drag and drop objects.
1321 * @property INTERSECT
1328 * The current drag and drop mode. Default: POINT
1336 * Runs method on all drag and drop objects
1337 * @method _execOnAll
1341 _execOnAll: function(sMethod, args) {
1342 for (var i in this.ids) {
1343 for (var j in this.ids[i]) {
1344 var oDD = this.ids[i][j];
1345 if (! this.isTypeOfDD(oDD)) {
1348 oDD[sMethod].apply(oDD, args);
1354 * Drag and drop initialization. Sets up the global event handlers
1359 _onLoad: function() {
1364 Event.on(document, "mouseup", this.handleMouseUp, this, true);
1365 Event.on(document, "mousemove", this.handleMouseMove, this, true);
1366 Event.on(window, "unload", this._onUnload, this, true);
1367 Event.on(window, "resize", this._onResize, this, true);
1368 // Event.on(window, "mouseout", this._test);
1373 * Reset constraints on all drag and drop objs
1378 _onResize: function(e) {
1379 this._execOnAll("resetConstraints", []);
1383 * Lock all drag and drop functionality
1387 lock: function() { this.locked = true; },
1390 * Unlock all drag and drop functionality
1394 unlock: function() { this.locked = false; },
1397 * Is drag and drop locked?
1399 * @return {boolean} True if drag and drop is locked, false otherwise.
1402 isLocked: function() { return this.locked; },
1405 * Location cache that is set for all drag drop objects when a drag is
1406 * initiated, cleared when the drag is finished.
1407 * @property locationCache
1414 * Set useCache to false if you want to force object the lookup of each
1415 * drag and drop linked element constantly during a drag.
1416 * @property useCache
1423 * The number of pixels that the mouse needs to move after the
1424 * mousedown before the drag is initiated. Default=3;
1425 * @property clickPixelThresh
1429 clickPixelThresh: 3,
1432 * The number of milliseconds after the mousedown event to initiate the
1433 * drag if we don't get a mouseup event. Default=1000
1434 * @property clickTimeThresh
1438 clickTimeThresh: 350,
1441 * Flag that indicates that either the drag pixel threshold or the
1442 * mousdown time threshold has been met
1443 * @property dragThreshMet
1448 dragThreshMet: false,
1451 * Timeout used for the click time threshold
1452 * @property clickTimeout
1460 * The X position of the mousedown event stored for later use when a
1461 * drag threshold is met.
1470 * The Y position of the mousedown event stored for later use when a
1471 * drag threshold is met.
1480 * Each DragDrop instance must be registered with the DragDropMgr.
1481 * This is executed in DragDrop.init()
1482 * @method regDragDrop
1483 * @param {DragDrop} oDD the DragDrop object to register
1484 * @param {String} sGroup the name of the group this element belongs to
1487 regDragDrop: function(oDD, sGroup) {
1488 if (!this.initialized) { this.init(); }
1490 if (!this.ids[sGroup]) {
1491 this.ids[sGroup] = {};
1493 this.ids[sGroup][oDD.id] = oDD;
1497 * Removes the supplied dd instance from the supplied group. Executed
1498 * by DragDrop.removeFromGroup, so don't call this function directly.
1499 * @method removeDDFromGroup
1503 removeDDFromGroup: function(oDD, sGroup) {
1504 if (!this.ids[sGroup]) {
1505 this.ids[sGroup] = {};
1508 var obj = this.ids[sGroup];
1509 if (obj && obj[oDD.id]) {
1515 * Unregisters a drag and drop item. This is executed in
1516 * DragDrop.unreg, use that method instead of calling this directly.
1521 _remove: function(oDD) {
1522 for (var g in oDD.groups) {
1523 if (g && this.ids[g][oDD.id]) {
1524 delete this.ids[g][oDD.id];
1527 delete this.handleIds[oDD.id];
1531 * Each DragDrop handle element must be registered. This is done
1532 * automatically when executing DragDrop.setHandleElId()
1534 * @param {String} sDDId the DragDrop id this element is a handle for
1535 * @param {String} sHandleId the id of the element that is the drag
1539 regHandle: function(sDDId, sHandleId) {
1540 if (!this.handleIds[sDDId]) {
1541 this.handleIds[sDDId] = {};
1543 this.handleIds[sDDId][sHandleId] = sHandleId;
1547 * Utility function to determine if a given element has been
1548 * registered as a drag drop item.
1549 * @method isDragDrop
1550 * @param {String} id the element id to check
1551 * @return {boolean} true if this element is a DragDrop item,
1555 isDragDrop: function(id) {
1556 return ( this.getDDById(id) ) ? true : false;
1560 * Returns the drag and drop instances that are in all groups the
1561 * passed in instance belongs to.
1562 * @method getRelated
1563 * @param {DragDrop} p_oDD the obj to get related data for
1564 * @param {boolean} bTargetsOnly if true, only return targetable objs
1565 * @return {DragDrop[]} the related instances
1568 getRelated: function(p_oDD, bTargetsOnly) {
1570 for (var i in p_oDD.groups) {
1571 for (j in this.ids[i]) {
1572 var dd = this.ids[i][j];
1573 if (! this.isTypeOfDD(dd)) {
1576 if (!bTargetsOnly || dd.isTarget) {
1577 oDDs[oDDs.length] = dd;
1586 * Returns true if the specified dd target is a legal target for
1587 * the specifice drag obj
1588 * @method isLegalTarget
1589 * @param {DragDrop} the drag obj
1590 * @param {DragDrop} the target
1591 * @return {boolean} true if the target is a legal target for the
1595 isLegalTarget: function (oDD, oTargetDD) {
1596 var targets = this.getRelated(oDD, true);
1597 for (var i=0, len=targets.length;i<len;++i) {
1598 if (targets[i].id == oTargetDD.id) {
1607 * My goal is to be able to transparently determine if an object is
1608 * typeof DragDrop, and the exact subclass of DragDrop. typeof
1609 * returns "object", oDD.constructor.toString() always returns
1610 * "DragDrop" and not the name of the subclass. So for now it just
1611 * evaluates a well-known variable in DragDrop.
1612 * @method isTypeOfDD
1613 * @param {Object} the object to evaluate
1614 * @return {boolean} true if typeof oDD = DragDrop
1617 isTypeOfDD: function (oDD) {
1618 return (oDD && oDD.__ygDragDrop);
1622 * Utility function to determine if a given element has been
1623 * registered as a drag drop handle for the given Drag Drop object.
1625 * @param {String} id the element id to check
1626 * @return {boolean} true if this element is a DragDrop handle, false
1630 isHandle: function(sDDId, sHandleId) {
1631 return ( this.handleIds[sDDId] &&
1632 this.handleIds[sDDId][sHandleId] );
1636 * Returns the DragDrop instance for a given id
1638 * @param {String} id the id of the DragDrop object
1639 * @return {DragDrop} the drag drop object, null if it is not found
1642 getDDById: function(id) {
1643 for (var i in this.ids) {
1644 if (this.ids[i][id]) {
1645 return this.ids[i][id];
1652 * Fired after a registered DragDrop object gets the mousedown event.
1653 * Sets up the events required to track the object being dragged
1654 * @method handleMouseDown
1655 * @param {Event} e the event
1656 * @param oDD the DragDrop object being dragged
1660 handleMouseDown: function(e, oDD) {
1662 Roo.QuickTips.disable();
1664 this.currentTarget = e.getTarget();
1666 this.dragCurrent = oDD;
1668 var el = oDD.getEl();
1670 // track start position
1671 this.startX = e.getPageX();
1672 this.startY = e.getPageY();
1674 this.deltaX = this.startX - el.offsetLeft;
1675 this.deltaY = this.startY - el.offsetTop;
1677 this.dragThreshMet = false;
1679 this.clickTimeout = setTimeout(
1681 var DDM = Roo.dd.DDM;
1682 DDM.startDrag(DDM.startX, DDM.startY);
1684 this.clickTimeThresh );
1688 * Fired when either the drag pixel threshol or the mousedown hold
1689 * time threshold has been met.
1691 * @param x {int} the X position of the original mousedown
1692 * @param y {int} the Y position of the original mousedown
1695 startDrag: function(x, y) {
1696 clearTimeout(this.clickTimeout);
1697 if (this.dragCurrent) {
1698 this.dragCurrent.b4StartDrag(x, y);
1699 this.dragCurrent.startDrag(x, y);
1701 this.dragThreshMet = true;
1705 * Internal function to handle the mouseup event. Will be invoked
1706 * from the context of the document.
1707 * @method handleMouseUp
1708 * @param {Event} e the event
1712 handleMouseUp: function(e) {
1715 Roo.QuickTips.enable();
1717 if (! this.dragCurrent) {
1721 clearTimeout(this.clickTimeout);
1723 if (this.dragThreshMet) {
1724 this.fireEvents(e, true);
1734 * Utility to stop event propagation and event default, if these
1735 * features are turned on.
1737 * @param {Event} e the event as returned by this.getEvent()
1740 stopEvent: function(e){
1741 if(this.stopPropagation) {
1742 e.stopPropagation();
1745 if (this.preventDefault) {
1751 * Internal function to clean up event handlers after the drag
1752 * operation is complete
1754 * @param {Event} e the event
1758 stopDrag: function(e) {
1759 // Fire the drag end event for the item that was dragged
1760 if (this.dragCurrent) {
1761 if (this.dragThreshMet) {
1762 this.dragCurrent.b4EndDrag(e);
1763 this.dragCurrent.endDrag(e);
1766 this.dragCurrent.onMouseUp(e);
1769 this.dragCurrent = null;
1770 this.dragOvers = {};
1774 * Internal function to handle the mousemove event. Will be invoked
1775 * from the context of the html element.
1777 * @TODO figure out what we can do about mouse events lost when the
1778 * user drags objects beyond the window boundary. Currently we can
1779 * detect this in internet explorer by verifying that the mouse is
1780 * down during the mousemove event. Firefox doesn't give us the
1781 * button state on the mousemove event.
1782 * @method handleMouseMove
1783 * @param {Event} e the event
1787 handleMouseMove: function(e) {
1788 if (! this.dragCurrent) {
1792 // var button = e.which || e.button;
1794 // check for IE mouseup outside of page boundary
1795 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
1797 return this.handleMouseUp(e);
1800 if (!this.dragThreshMet) {
1801 var diffX = Math.abs(this.startX - e.getPageX());
1802 var diffY = Math.abs(this.startY - e.getPageY());
1803 if (diffX > this.clickPixelThresh ||
1804 diffY > this.clickPixelThresh) {
1805 this.startDrag(this.startX, this.startY);
1809 if (this.dragThreshMet) {
1810 this.dragCurrent.b4Drag(e);
1811 this.dragCurrent.onDrag(e);
1812 if(!this.dragCurrent.moveOnly){
1813 this.fireEvents(e, false);
1823 * Iterates over all of the DragDrop elements to find ones we are
1824 * hovering over or dropping on
1825 * @method fireEvents
1826 * @param {Event} e the event
1827 * @param {boolean} isDrop is this a drop op or a mouseover op?
1831 fireEvents: function(e, isDrop) {
1832 var dc = this.dragCurrent;
1834 // If the user did the mouse up outside of the window, we could
1835 // get here even though we have ended the drag.
1836 if (!dc || dc.isLocked()) {
1840 var pt = e.getPoint();
1842 // cache the previous dragOver array
1850 // Check to see if the object(s) we were hovering over is no longer
1851 // being hovered over so we can fire the onDragOut event
1852 for (var i in this.dragOvers) {
1854 var ddo = this.dragOvers[i];
1856 if (! this.isTypeOfDD(ddo)) {
1860 if (! this.isOverTarget(pt, ddo, this.mode)) {
1861 outEvts.push( ddo );
1865 delete this.dragOvers[i];
1868 for (var sGroup in dc.groups) {
1870 if ("string" != typeof sGroup) {
1874 for (i in this.ids[sGroup]) {
1875 var oDD = this.ids[sGroup][i];
1876 if (! this.isTypeOfDD(oDD)) {
1880 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
1881 if (this.isOverTarget(pt, oDD, this.mode)) {
1882 // look for drop interactions
1884 dropEvts.push( oDD );
1885 // look for drag enter and drag over interactions
1888 // initial drag over: dragEnter fires
1889 if (!oldOvers[oDD.id]) {
1890 enterEvts.push( oDD );
1891 // subsequent drag overs: dragOver fires
1893 overEvts.push( oDD );
1896 this.dragOvers[oDD.id] = oDD;
1904 if (outEvts.length) {
1905 dc.b4DragOut(e, outEvts);
1906 dc.onDragOut(e, outEvts);
1909 if (enterEvts.length) {
1910 dc.onDragEnter(e, enterEvts);
1913 if (overEvts.length) {
1914 dc.b4DragOver(e, overEvts);
1915 dc.onDragOver(e, overEvts);
1918 if (dropEvts.length) {
1919 dc.b4DragDrop(e, dropEvts);
1920 dc.onDragDrop(e, dropEvts);
1924 // fire dragout events
1926 for (i=0, len=outEvts.length; i<len; ++i) {
1927 dc.b4DragOut(e, outEvts[i].id);
1928 dc.onDragOut(e, outEvts[i].id);
1931 // fire enter events
1932 for (i=0,len=enterEvts.length; i<len; ++i) {
1933 // dc.b4DragEnter(e, oDD.id);
1934 dc.onDragEnter(e, enterEvts[i].id);
1938 for (i=0,len=overEvts.length; i<len; ++i) {
1939 dc.b4DragOver(e, overEvts[i].id);
1940 dc.onDragOver(e, overEvts[i].id);
1944 for (i=0, len=dropEvts.length; i<len; ++i) {
1945 dc.b4DragDrop(e, dropEvts[i].id);
1946 dc.onDragDrop(e, dropEvts[i].id);
1951 // notify about a drop that did not find a target
1952 if (isDrop && !dropEvts.length) {
1953 dc.onInvalidDrop(e);
1959 * Helper function for getting the best match from the list of drag
1960 * and drop objects returned by the drag and drop events when we are
1961 * in INTERSECT mode. It returns either the first object that the
1962 * cursor is over, or the object that has the greatest overlap with
1963 * the dragged element.
1964 * @method getBestMatch
1965 * @param {DragDrop[]} dds The array of drag and drop objects
1967 * @return {DragDrop} The best single match
1970 getBestMatch: function(dds) {
1972 // Return null if the input is not what we expect
1973 //if (!dds || !dds.length || dds.length == 0) {
1975 // If there is only one item, it wins
1976 //} else if (dds.length == 1) {
1978 var len = dds.length;
1983 // Loop through the targeted items
1984 for (var i=0; i<len; ++i) {
1986 // If the cursor is over the object, it wins. If the
1987 // cursor is over multiple matches, the first one we come
1989 if (dd.cursorIsOver) {
1992 // Otherwise the object with the most overlap wins
1995 winner.overlap.getArea() < dd.overlap.getArea()) {
2006 * Refreshes the cache of the top-left and bottom-right points of the
2007 * drag and drop objects in the specified group(s). This is in the
2008 * format that is stored in the drag and drop instance, so typical
2011 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
2015 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
2017 * @TODO this really should be an indexed array. Alternatively this
2018 * method could accept both.
2019 * @method refreshCache
2020 * @param {Object} groups an associative array of groups to refresh
2023 refreshCache: function(groups) {
2024 for (var sGroup in groups) {
2025 if ("string" != typeof sGroup) {
2028 for (var i in this.ids[sGroup]) {
2029 var oDD = this.ids[sGroup][i];
2031 if (this.isTypeOfDD(oDD)) {
2032 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
2033 var loc = this.getLocation(oDD);
2035 this.locationCache[oDD.id] = loc;
2037 delete this.locationCache[oDD.id];
2038 // this will unregister the drag and drop object if
2039 // the element is not in a usable state
2048 * This checks to make sure an element exists and is in the DOM. The
2049 * main purpose is to handle cases where innerHTML is used to remove
2050 * drag and drop objects from the DOM. IE provides an 'unspecified
2051 * error' when trying to access the offsetParent of such an element
2053 * @param {HTMLElement} el the element to check
2054 * @return {boolean} true if the element looks usable
2057 verifyEl: function(el) {
2062 parent = el.offsetParent;
2065 parent = el.offsetParent;
2076 * Returns a Region object containing the drag and drop element's position
2077 * and size, including the padding configured for it
2078 * @method getLocation
2079 * @param {DragDrop} oDD the drag and drop object to get the
2081 * @return {Roo.lib.Region} a Region object representing the total area
2082 * the element occupies, including any padding
2083 * the instance is configured for.
2086 getLocation: function(oDD) {
2087 if (! this.isTypeOfDD(oDD)) {
2091 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
2094 pos= Roo.lib.Dom.getXY(el);
2102 x2 = x1 + el.offsetWidth;
2104 y2 = y1 + el.offsetHeight;
2106 t = y1 - oDD.padding[0];
2107 r = x2 + oDD.padding[1];
2108 b = y2 + oDD.padding[2];
2109 l = x1 - oDD.padding[3];
2111 return new Roo.lib.Region( t, r, b, l );
2115 * Checks the cursor location to see if it over the target
2116 * @method isOverTarget
2117 * @param {Roo.lib.Point} pt The point to evaluate
2118 * @param {DragDrop} oTarget the DragDrop object we are inspecting
2119 * @return {boolean} true if the mouse is over the target
2123 isOverTarget: function(pt, oTarget, intersect) {
2124 // use cache if available
2125 var loc = this.locationCache[oTarget.id];
2126 if (!loc || !this.useCache) {
2127 loc = this.getLocation(oTarget);
2128 this.locationCache[oTarget.id] = loc;
2136 oTarget.cursorIsOver = loc.contains( pt );
2138 // DragDrop is using this as a sanity check for the initial mousedown
2139 // in this case we are done. In POINT mode, if the drag obj has no
2140 // contraints, we are also done. Otherwise we need to evaluate the
2141 // location of the target as related to the actual location of the
2143 var dc = this.dragCurrent;
2144 if (!dc || !dc.getTargetCoord ||
2145 (!intersect && !dc.constrainX && !dc.constrainY)) {
2146 return oTarget.cursorIsOver;
2149 oTarget.overlap = null;
2151 // Get the current location of the drag element, this is the
2152 // location of the mouse event less the delta that represents
2153 // where the original mousedown happened on the element. We
2154 // need to consider constraints and ticks as well.
2155 var pos = dc.getTargetCoord(pt.x, pt.y);
2157 var el = dc.getDragEl();
2158 var curRegion = new Roo.lib.Region( pos.y,
2159 pos.x + el.offsetWidth,
2160 pos.y + el.offsetHeight,
2163 var overlap = curRegion.intersect(loc);
2166 oTarget.overlap = overlap;
2167 return (intersect) ? true : oTarget.cursorIsOver;
2174 * unload event handler
2179 _onUnload: function(e, me) {
2180 Roo.dd.DragDropMgr.unregAll();
2184 * Cleans up the drag and drop events and objects.
2189 unregAll: function() {
2191 if (this.dragCurrent) {
2193 this.dragCurrent = null;
2196 this._execOnAll("unreg", []);
2198 for (i in this.elementCache) {
2199 delete this.elementCache[i];
2202 this.elementCache = {};
2207 * A cache of DOM elements
2208 * @property elementCache
2215 * Get the wrapper for the DOM element specified
2216 * @method getElWrapper
2217 * @param {String} id the id of the element to get
2218 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
2220 * @deprecated This wrapper isn't that useful
2223 getElWrapper: function(id) {
2224 var oWrapper = this.elementCache[id];
2225 if (!oWrapper || !oWrapper.el) {
2226 oWrapper = this.elementCache[id] =
2227 new this.ElementWrapper(Roo.getDom(id));
2233 * Returns the actual DOM element
2234 * @method getElement
2235 * @param {String} id the id of the elment to get
2236 * @return {Object} The element
2237 * @deprecated use Roo.getDom instead
2240 getElement: function(id) {
2241 return Roo.getDom(id);
2245 * Returns the style property for the DOM element (i.e.,
2246 * document.getElById(id).style)
2248 * @param {String} id the id of the elment to get
2249 * @return {Object} The style property of the element
2250 * @deprecated use Roo.getDom instead
2253 getCss: function(id) {
2254 var el = Roo.getDom(id);
2255 return (el) ? el.style : null;
2259 * Inner class for cached elements
2260 * @class DragDropMgr.ElementWrapper
2265 ElementWrapper: function(el) {
2270 this.el = el || null;
2275 this.id = this.el && el.id;
2277 * A reference to the style property
2280 this.css = this.el && el.style;
2284 * Returns the X position of an html element
2286 * @param el the element for which to get the position
2287 * @return {int} the X coordinate
2289 * @deprecated use Roo.lib.Dom.getX instead
2292 getPosX: function(el) {
2293 return Roo.lib.Dom.getX(el);
2297 * Returns the Y position of an html element
2299 * @param el the element for which to get the position
2300 * @return {int} the Y coordinate
2301 * @deprecated use Roo.lib.Dom.getY instead
2304 getPosY: function(el) {
2305 return Roo.lib.Dom.getY(el);
2309 * Swap two nodes. In IE, we use the native method, for others we
2310 * emulate the IE behavior
2312 * @param n1 the first node to swap
2313 * @param n2 the other node to swap
2316 swapNode: function(n1, n2) {
2320 var p = n2.parentNode;
2321 var s = n2.nextSibling;
2324 p.insertBefore(n1, n2);
2325 } else if (n2 == n1.nextSibling) {
2326 p.insertBefore(n2, n1);
2328 n1.parentNode.replaceChild(n2, n1);
2329 p.insertBefore(n1, s);
2335 * Returns the current scroll position
2340 getScroll: function () {
2341 var t, l, dde=document.documentElement, db=document.body;
2342 if (dde && (dde.scrollTop || dde.scrollLeft)) {
2351 return { top: t, left: l };
2355 * Returns the specified element style property
2357 * @param {HTMLElement} el the element
2358 * @param {string} styleProp the style property
2359 * @return {string} The value of the style property
2360 * @deprecated use Roo.lib.Dom.getStyle
2363 getStyle: function(el, styleProp) {
2364 return Roo.fly(el).getStyle(styleProp);
2368 * Gets the scrollTop
2369 * @method getScrollTop
2370 * @return {int} the document's scrollTop
2373 getScrollTop: function () { return this.getScroll().top; },
2376 * Gets the scrollLeft
2377 * @method getScrollLeft
2378 * @return {int} the document's scrollTop
2381 getScrollLeft: function () { return this.getScroll().left; },
2384 * Sets the x/y position of an element to the location of the
2387 * @param {HTMLElement} moveEl The element to move
2388 * @param {HTMLElement} targetEl The position reference element
2391 moveToEl: function (moveEl, targetEl) {
2392 var aCoord = Roo.lib.Dom.getXY(targetEl);
2393 Roo.lib.Dom.setXY(moveEl, aCoord);
2397 * Numeric array sort function
2398 * @method numericSort
2401 numericSort: function(a, b) { return (a - b); },
2405 * @property _timeoutCount
2412 * Trying to make the load order less important. Without this we get
2413 * an error if this file is loaded before the Event Utility.
2414 * @method _addListeners
2418 _addListeners: function() {
2419 var DDM = Roo.dd.DDM;
2420 if ( Roo.lib.Event && document ) {
2423 if (DDM._timeoutCount > 2000) {
2425 setTimeout(DDM._addListeners, 10);
2426 if (document && document.body) {
2427 DDM._timeoutCount += 1;
2434 * Recursively searches the immediate parent and all child nodes for
2435 * the handle element in order to determine wheter or not it was
2437 * @method handleWasClicked
2438 * @param node the html element to inspect
2441 handleWasClicked: function(node, id) {
2442 if (this.isHandle(id, node.id)) {
2445 // check to see if this is a text node child of the one we want
2446 var p = node.parentNode;
2449 if (this.isHandle(id, p.id)) {
2464 // shorter alias, save a few bytes
2465 Roo.dd.DDM = Roo.dd.DragDropMgr;
2466 Roo.dd.DDM._addListeners();
2470 * Ext JS Library 1.1.1
2471 * Copyright(c) 2006-2007, Ext JS, LLC.
2473 * Originally Released Under LGPL - original licence link has changed is not relivant.
2476 * <script type="text/javascript">
2481 * A DragDrop implementation where the linked element follows the
2482 * mouse cursor during a drag.
2483 * @extends Roo.dd.DragDrop
2485 * @param {String} id the id of the linked element
2486 * @param {String} sGroup the group of related DragDrop items
2487 * @param {object} config an object containing configurable attributes
2488 * Valid properties for DD:
2491 Roo.dd.DD = function(id, sGroup, config) {
2493 this.init(id, sGroup, config);
2497 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
2500 * When set to true, the utility automatically tries to scroll the browser
2501 * window wehn a drag and drop element is dragged near the viewport boundary.
2509 * Sets the pointer offset to the distance between the linked element's top
2510 * left corner and the location the element was clicked
2511 * @method autoOffset
2512 * @param {int} iPageX the X coordinate of the click
2513 * @param {int} iPageY the Y coordinate of the click
2515 autoOffset: function(iPageX, iPageY) {
2516 var x = iPageX - this.startPageX;
2517 var y = iPageY - this.startPageY;
2518 this.setDelta(x, y);
2522 * Sets the pointer offset. You can call this directly to force the
2523 * offset to be in a particular location (e.g., pass in 0,0 to set it
2524 * to the center of the object)
2526 * @param {int} iDeltaX the distance from the left
2527 * @param {int} iDeltaY the distance from the top
2529 setDelta: function(iDeltaX, iDeltaY) {
2530 this.deltaX = iDeltaX;
2531 this.deltaY = iDeltaY;
2535 * Sets the drag element to the location of the mousedown or click event,
2536 * maintaining the cursor location relative to the location on the element
2537 * that was clicked. Override this if you want to place the element in a
2538 * location other than where the cursor is.
2539 * @method setDragElPos
2540 * @param {int} iPageX the X coordinate of the mousedown or drag event
2541 * @param {int} iPageY the Y coordinate of the mousedown or drag event
2543 setDragElPos: function(iPageX, iPageY) {
2544 // the first time we do this, we are going to check to make sure
2545 // the element has css positioning
2547 var el = this.getDragEl();
2548 this.alignElWithMouse(el, iPageX, iPageY);
2552 * Sets the element to the location of the mousedown or click event,
2553 * maintaining the cursor location relative to the location on the element
2554 * that was clicked. Override this if you want to place the element in a
2555 * location other than where the cursor is.
2556 * @method alignElWithMouse
2557 * @param {HTMLElement} el the element to move
2558 * @param {int} iPageX the X coordinate of the mousedown or drag event
2559 * @param {int} iPageY the Y coordinate of the mousedown or drag event
2561 alignElWithMouse: function(el, iPageX, iPageY) {
2562 var oCoord = this.getTargetCoord(iPageX, iPageY);
2563 var fly = el.dom ? el : Roo.fly(el);
2564 if (!this.deltaSetXY) {
2565 var aCoord = [oCoord.x, oCoord.y];
2567 var newLeft = fly.getLeft(true);
2568 var newTop = fly.getTop(true);
2569 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
2571 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
2574 this.cachePosition(oCoord.x, oCoord.y);
2575 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
2580 * Saves the most recent position so that we can reset the constraints and
2581 * tick marks on-demand. We need to know this so that we can calculate the
2582 * number of pixels the element is offset from its original position.
2583 * @method cachePosition
2584 * @param iPageX the current x position (optional, this just makes it so we
2585 * don't have to look it up again)
2586 * @param iPageY the current y position (optional, this just makes it so we
2587 * don't have to look it up again)
2589 cachePosition: function(iPageX, iPageY) {
2591 this.lastPageX = iPageX;
2592 this.lastPageY = iPageY;
2594 var aCoord = Roo.lib.Dom.getXY(this.getEl());
2595 this.lastPageX = aCoord[0];
2596 this.lastPageY = aCoord[1];
2601 * Auto-scroll the window if the dragged object has been moved beyond the
2602 * visible window boundary.
2603 * @method autoScroll
2604 * @param {int} x the drag element's x position
2605 * @param {int} y the drag element's y position
2606 * @param {int} h the height of the drag element
2607 * @param {int} w the width of the drag element
2610 autoScroll: function(x, y, h, w) {
2613 // The client height
2614 var clientH = Roo.lib.Dom.getViewWidth();
2617 var clientW = Roo.lib.Dom.getViewHeight();
2619 // The amt scrolled down
2620 var st = this.DDM.getScrollTop();
2622 // The amt scrolled right
2623 var sl = this.DDM.getScrollLeft();
2625 // Location of the bottom of the element
2628 // Location of the right of the element
2631 // The distance from the cursor to the bottom of the visible area,
2632 // adjusted so that we don't scroll if the cursor is beyond the
2633 // element drag constraints
2634 var toBot = (clientH + st - y - this.deltaY);
2636 // The distance from the cursor to the right of the visible area
2637 var toRight = (clientW + sl - x - this.deltaX);
2640 // How close to the edge the cursor must be before we scroll
2641 // var thresh = (document.all) ? 100 : 40;
2644 // How many pixels to scroll per autoscroll op. This helps to reduce
2645 // clunky scrolling. IE is more sensitive about this ... it needs this
2646 // value to be higher.
2647 var scrAmt = (document.all) ? 80 : 30;
2649 // Scroll down if we are near the bottom of the visible page and the
2650 // obj extends below the crease
2651 if ( bot > clientH && toBot < thresh ) {
2652 window.scrollTo(sl, st + scrAmt);
2655 // Scroll up if the window is scrolled down and the top of the object
2656 // goes above the top border
2657 if ( y < st && st > 0 && y - st < thresh ) {
2658 window.scrollTo(sl, st - scrAmt);
2661 // Scroll right if the obj is beyond the right border and the cursor is
2663 if ( right > clientW && toRight < thresh ) {
2664 window.scrollTo(sl + scrAmt, st);
2667 // Scroll left if the window has been scrolled to the right and the obj
2668 // extends past the left border
2669 if ( x < sl && sl > 0 && x - sl < thresh ) {
2670 window.scrollTo(sl - scrAmt, st);
2676 * Finds the location the element should be placed if we want to move
2677 * it to where the mouse location less the click offset would place us.
2678 * @method getTargetCoord
2679 * @param {int} iPageX the X coordinate of the click
2680 * @param {int} iPageY the Y coordinate of the click
2681 * @return an object that contains the coordinates (Object.x and Object.y)
2684 getTargetCoord: function(iPageX, iPageY) {
2687 var x = iPageX - this.deltaX;
2688 var y = iPageY - this.deltaY;
2690 if (this.constrainX) {
2691 if (x < this.minX) { x = this.minX; }
2692 if (x > this.maxX) { x = this.maxX; }
2695 if (this.constrainY) {
2696 if (y < this.minY) { y = this.minY; }
2697 if (y > this.maxY) { y = this.maxY; }
2700 x = this.getTick(x, this.xTicks);
2701 y = this.getTick(y, this.yTicks);
2708 * Sets up config options specific to this class. Overrides
2709 * Roo.dd.DragDrop, but all versions of this method through the
2710 * inheritance chain are called
2712 applyConfig: function() {
2713 Roo.dd.DD.superclass.applyConfig.call(this);
2714 this.scroll = (this.config.scroll !== false);
2718 * Event that fires prior to the onMouseDown event. Overrides
2721 b4MouseDown: function(e) {
2722 // this.resetConstraints();
2723 this.autoOffset(e.getPageX(),
2728 * Event that fires prior to the onDrag event. Overrides
2731 b4Drag: function(e) {
2732 this.setDragElPos(e.getPageX(),
2736 toString: function() {
2737 return ("DD " + this.id);
2740 //////////////////////////////////////////////////////////////////////////
2741 // Debugging ygDragDrop events that can be overridden
2742 //////////////////////////////////////////////////////////////////////////
2744 startDrag: function(x, y) {
2747 onDrag: function(e) {
2750 onDragEnter: function(e, id) {
2753 onDragOver: function(e, id) {
2756 onDragOut: function(e, id) {
2759 onDragDrop: function(e, id) {
2762 endDrag: function(e) {
2769 * Ext JS Library 1.1.1
2770 * Copyright(c) 2006-2007, Ext JS, LLC.
2772 * Originally Released Under LGPL - original licence link has changed is not relivant.
2775 * <script type="text/javascript">
2779 * @class Roo.dd.DDProxy
2780 * A DragDrop implementation that inserts an empty, bordered div into
2781 * the document that follows the cursor during drag operations. At the time of
2782 * the click, the frame div is resized to the dimensions of the linked html
2783 * element, and moved to the exact location of the linked element.
2785 * References to the "frame" element refer to the single proxy element that
2786 * was created to be dragged in place of all DDProxy elements on the
2789 * @extends Roo.dd.DD
2791 * @param {String} id the id of the linked html element
2792 * @param {String} sGroup the group of related DragDrop objects
2793 * @param {object} config an object containing configurable attributes
2794 * Valid properties for DDProxy in addition to those in DragDrop:
2795 * resizeFrame, centerFrame, dragElId
2797 Roo.dd.DDProxy = function(id, sGroup, config) {
2799 this.init(id, sGroup, config);
2805 * The default drag frame div id
2806 * @property Roo.dd.DDProxy.dragElId
2810 Roo.dd.DDProxy.dragElId = "ygddfdiv";
2812 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
2815 * By default we resize the drag frame to be the same size as the element
2816 * we want to drag (this is to get the frame effect). We can turn it off
2817 * if we want a different behavior.
2818 * @property resizeFrame
2824 * By default the frame is positioned exactly where the drag element is, so
2825 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
2826 * you do not have constraints on the obj is to have the drag frame centered
2827 * around the cursor. Set centerFrame to true for this effect.
2828 * @property centerFrame
2834 * Creates the proxy element if it does not yet exist
2835 * @method createFrame
2837 createFrame: function() {
2839 var body = document.body;
2841 if (!body || !body.firstChild) {
2842 setTimeout( function() { self.createFrame(); }, 50 );
2846 var div = this.getDragEl();
2849 div = document.createElement("div");
2850 div.id = this.dragElId;
2853 s.position = "absolute";
2854 s.visibility = "hidden";
2856 s.border = "2px solid #aaa";
2859 // appendChild can blow up IE if invoked prior to the window load event
2860 // while rendering a table. It is possible there are other scenarios
2861 // that would cause this to happen as well.
2862 body.insertBefore(div, body.firstChild);
2867 * Initialization for the drag frame element. Must be called in the
2868 * constructor of all subclasses
2871 initFrame: function() {
2875 applyConfig: function() {
2876 Roo.dd.DDProxy.superclass.applyConfig.call(this);
2878 this.resizeFrame = (this.config.resizeFrame !== false);
2879 this.centerFrame = (this.config.centerFrame);
2880 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
2884 * Resizes the drag frame to the dimensions of the clicked object, positions
2885 * it over the object, and finally displays it
2887 * @param {int} iPageX X click position
2888 * @param {int} iPageY Y click position
2891 showFrame: function(iPageX, iPageY) {
2892 var el = this.getEl();
2893 var dragEl = this.getDragEl();
2894 var s = dragEl.style;
2896 this._resizeProxy();
2898 if (this.centerFrame) {
2899 this.setDelta( Math.round(parseInt(s.width, 10)/2),
2900 Math.round(parseInt(s.height, 10)/2) );
2903 this.setDragElPos(iPageX, iPageY);
2905 Roo.fly(dragEl).show();
2909 * The proxy is automatically resized to the dimensions of the linked
2910 * element when a drag is initiated, unless resizeFrame is set to false
2911 * @method _resizeProxy
2914 _resizeProxy: function() {
2915 if (this.resizeFrame) {
2916 var el = this.getEl();
2917 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
2921 // overrides Roo.dd.DragDrop
2922 b4MouseDown: function(e) {
2923 var x = e.getPageX();
2924 var y = e.getPageY();
2925 this.autoOffset(x, y);
2926 this.setDragElPos(x, y);
2929 // overrides Roo.dd.DragDrop
2930 b4StartDrag: function(x, y) {
2931 // show the drag frame
2932 this.showFrame(x, y);
2935 // overrides Roo.dd.DragDrop
2936 b4EndDrag: function(e) {
2937 Roo.fly(this.getDragEl()).hide();
2940 // overrides Roo.dd.DragDrop
2941 // By default we try to move the element to the last location of the frame.
2942 // This is so that the default behavior mirrors that of Roo.dd.DD.
2943 endDrag: function(e) {
2945 var lel = this.getEl();
2946 var del = this.getDragEl();
2948 // Show the drag frame briefly so we can get its position
2949 del.style.visibility = "";
2952 // Hide the linked element before the move to get around a Safari
2954 lel.style.visibility = "hidden";
2955 Roo.dd.DDM.moveToEl(lel, del);
2956 del.style.visibility = "hidden";
2957 lel.style.visibility = "";
2962 beforeMove : function(){
2966 afterDrag : function(){
2970 toString: function() {
2971 return ("DDProxy " + this.id);
2977 * Ext JS Library 1.1.1
2978 * Copyright(c) 2006-2007, Ext JS, LLC.
2980 * Originally Released Under LGPL - original licence link has changed is not relivant.
2983 * <script type="text/javascript">
2987 * @class Roo.dd.DDTarget
2988 * A DragDrop implementation that does not move, but can be a drop
2989 * target. You would get the same result by simply omitting implementation
2990 * for the event callbacks, but this way we reduce the processing cost of the
2991 * event listener and the callbacks.
2992 * @extends Roo.dd.DragDrop
2994 * @param {String} id the id of the element that is a drop target
2995 * @param {String} sGroup the group of related DragDrop objects
2996 * @param {object} config an object containing configurable attributes
2997 * Valid properties for DDTarget in addition to those in
3001 Roo.dd.DDTarget = function(id, sGroup, config) {
3003 this.initTarget(id, sGroup, config);
3005 if (config.listeners || config.events) {
3006 Roo.dd.DragDrop.superclass.constructor.call(this, {
3007 listeners : config.listeners || {},
3008 events : config.events || {}
3013 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
3014 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
3015 toString: function() {
3016 return ("DDTarget " + this.id);
3021 * Ext JS Library 1.1.1
3022 * Copyright(c) 2006-2007, Ext JS, LLC.
3024 * Originally Released Under LGPL - original licence link has changed is not relivant.
3027 * <script type="text/javascript">
3032 * @class Roo.dd.ScrollManager
3033 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
3034 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
3037 Roo.dd.ScrollManager = function(){
3038 var ddm = Roo.dd.DragDropMgr;
3043 var onStop = function(e){
3048 var triggerRefresh = function(){
3049 if(ddm.dragCurrent){
3050 ddm.refreshCache(ddm.dragCurrent.groups);
3054 var doScroll = function(){
3055 if(ddm.dragCurrent){
3056 var dds = Roo.dd.ScrollManager;
3058 if(proc.el.scroll(proc.dir, dds.increment)){
3062 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
3067 var clearProc = function(){
3069 clearInterval(proc.id);
3076 var startProc = function(el, dir){
3080 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
3083 var onFire = function(e, isDrop){
3084 if(isDrop || !ddm.dragCurrent){ return; }
3085 var dds = Roo.dd.ScrollManager;
3086 if(!dragEl || dragEl != ddm.dragCurrent){
3087 dragEl = ddm.dragCurrent;
3088 // refresh regions on drag start
3092 var xy = Roo.lib.Event.getXY(e);
3093 var pt = new Roo.lib.Point(xy[0], xy[1]);
3095 var el = els[id], r = el._region;
3096 if(r && r.contains(pt) && el.isScrollable()){
3097 if(r.bottom - pt.y <= dds.thresh){
3099 startProc(el, "down");
3102 }else if(r.right - pt.x <= dds.thresh){
3104 startProc(el, "left");
3107 }else if(pt.y - r.top <= dds.thresh){
3109 startProc(el, "up");
3112 }else if(pt.x - r.left <= dds.thresh){
3114 startProc(el, "right");
3123 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
3124 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
3128 * Registers new overflow element(s) to auto scroll
3129 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
3131 register : function(el){
3132 if(el instanceof Array){
3133 for(var i = 0, len = el.length; i < len; i++) {
3134 this.register(el[i]);
3143 * Unregisters overflow element(s) so they are no longer scrolled
3144 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
3146 unregister : function(el){
3147 if(el instanceof Array){
3148 for(var i = 0, len = el.length; i < len; i++) {
3149 this.unregister(el[i]);
3158 * The number of pixels from the edge of a container the pointer needs to be to
3159 * trigger scrolling (defaults to 25)
3165 * The number of pixels to scroll in each scroll increment (defaults to 50)
3171 * The frequency of scrolls in milliseconds (defaults to 500)
3177 * True to animate the scroll (defaults to true)
3183 * The animation duration in seconds -
3184 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
3190 * Manually trigger a cache refresh.
3192 refreshCache : function(){
3194 if(typeof els[id] == 'object'){ // for people extending the object prototype
3195 els[id]._region = els[id].getRegion();
3202 * Ext JS Library 1.1.1
3203 * Copyright(c) 2006-2007, Ext JS, LLC.
3205 * Originally Released Under LGPL - original licence link has changed is not relivant.
3208 * <script type="text/javascript">
3213 * @class Roo.dd.Registry
3214 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
3215 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
3218 Roo.dd.Registry = function(){
3223 var getId = function(el, autogen){
3224 if(typeof el == "string"){
3228 if(!id && autogen !== false){
3229 id = "roodd-" + (++autoIdSeed);
3237 * Register a drag drop element
3238 * @param {String|HTMLElement} element The id or DOM node to register
3239 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
3240 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
3241 * knows how to interpret, plus there are some specific properties known to the Registry that should be
3242 * populated in the data object (if applicable):
3244 Value Description<br />
3245 --------- ------------------------------------------<br />
3246 handles Array of DOM nodes that trigger dragging<br />
3247 for the element being registered<br />
3248 isHandle True if the element passed in triggers<br />
3249 dragging itself, else false
3252 register : function(el, data){
3254 if(typeof el == "string"){
3255 el = document.getElementById(el);
3258 elements[getId(el)] = data;
3259 if(data.isHandle !== false){
3260 handles[data.ddel.id] = data;
3263 var hs = data.handles;
3264 for(var i = 0, len = hs.length; i < len; i++){
3265 handles[getId(hs[i])] = data;
3271 * Unregister a drag drop element
3272 * @param {String|HTMLElement} element The id or DOM node to unregister
3274 unregister : function(el){
3275 var id = getId(el, false);
3276 var data = elements[id];
3278 delete elements[id];
3280 var hs = data.handles;
3281 for(var i = 0, len = hs.length; i < len; i++){
3282 delete handles[getId(hs[i], false)];
3289 * Returns the handle registered for a DOM Node by id
3290 * @param {String|HTMLElement} id The DOM node or id to look up
3291 * @return {Object} handle The custom handle data
3293 getHandle : function(id){
3294 if(typeof id != "string"){ // must be element?
3301 * Returns the handle that is registered for the DOM node that is the target of the event
3302 * @param {Event} e The event
3303 * @return {Object} handle The custom handle data
3305 getHandleFromEvent : function(e){
3306 var t = Roo.lib.Event.getTarget(e);
3307 return t ? handles[t.id] : null;
3311 * Returns a custom data object that is registered for a DOM node by id
3312 * @param {String|HTMLElement} id The DOM node or id to look up
3313 * @return {Object} data The custom data
3315 getTarget : function(id){
3316 if(typeof id != "string"){ // must be element?
3319 return elements[id];
3323 * Returns a custom data object that is registered for the DOM node that is the target of the event
3324 * @param {Event} e The event
3325 * @return {Object} data The custom data
3327 getTargetFromEvent : function(e){
3328 var t = Roo.lib.Event.getTarget(e);
3329 return t ? elements[t.id] || handles[t.id] : null;
3334 * Ext JS Library 1.1.1
3335 * Copyright(c) 2006-2007, Ext JS, LLC.
3337 * Originally Released Under LGPL - original licence link has changed is not relivant.
3340 * <script type="text/javascript">
3345 * @class Roo.dd.StatusProxy
3346 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
3347 * default drag proxy used by all Roo.dd components.
3349 * @param {Object} config
3351 Roo.dd.StatusProxy = function(config){
3352 Roo.apply(this, config);
3353 this.id = this.id || Roo.id();
3354 this.el = new Roo.Layer({
3356 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
3357 {tag: "div", cls: "x-dd-drop-icon"},
3358 {tag: "div", cls: "x-dd-drag-ghost"}
3361 shadow: !config || config.shadow !== false
3363 this.ghost = Roo.get(this.el.dom.childNodes[1]);
3364 this.dropStatus = this.dropNotAllowed;
3367 Roo.dd.StatusProxy.prototype = {
3369 * @cfg {String} dropAllowed
3370 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
3372 dropAllowed : "x-dd-drop-ok",
3374 * @cfg {String} dropNotAllowed
3375 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
3377 dropNotAllowed : "x-dd-drop-nodrop",
3380 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
3381 * over the current target element.
3382 * @param {String} cssClass The css class for the new drop status indicator image
3384 setStatus : function(cssClass){
3385 cssClass = cssClass || this.dropNotAllowed;
3386 if(this.dropStatus != cssClass){
3387 this.el.replaceClass(this.dropStatus, cssClass);
3388 this.dropStatus = cssClass;
3393 * Resets the status indicator to the default dropNotAllowed value
3394 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
3396 reset : function(clearGhost){
3397 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
3398 this.dropStatus = this.dropNotAllowed;
3400 this.ghost.update("");
3405 * Updates the contents of the ghost element
3406 * @param {String} html The html that will replace the current innerHTML of the ghost element
3408 update : function(html){
3409 if(typeof html == "string"){
3410 this.ghost.update(html);
3412 this.ghost.update("");
3413 html.style.margin = "0";
3414 this.ghost.dom.appendChild(html);
3416 // ensure float = none set?? cant remember why though.
3417 var el = this.ghost.dom.firstChild;
3419 Roo.fly(el).setStyle('float', 'none');
3424 * Returns the underlying proxy {@link Roo.Layer}
3425 * @return {Roo.Layer} el
3432 * Returns the ghost element
3433 * @return {Roo.Element} el
3435 getGhost : function(){
3441 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
3443 hide : function(clear){
3451 * Stops the repair animation if it's currently running
3454 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
3460 * Displays this proxy
3467 * Force the Layer to sync its shadow and shim positions to the element
3474 * Causes the proxy to return to its position of origin via an animation. Should be called after an
3475 * invalid drop operation by the item being dragged.
3476 * @param {Array} xy The XY position of the element ([x, y])
3477 * @param {Function} callback The function to call after the repair is complete
3478 * @param {Object} scope The scope in which to execute the callback
3480 repair : function(xy, callback, scope){
3481 this.callback = callback;
3483 if(xy && this.animRepair !== false){
3484 this.el.addClass("x-dd-drag-repair");
3485 this.el.hideUnders(true);
3486 this.anim = this.el.shift({
3487 duration: this.repairDuration || .5,
3491 callback: this.afterRepair,
3500 afterRepair : function(){
3502 if(typeof this.callback == "function"){
3503 this.callback.call(this.scope || this);
3505 this.callback = null;
3510 * Ext JS Library 1.1.1
3511 * Copyright(c) 2006-2007, Ext JS, LLC.
3513 * Originally Released Under LGPL - original licence link has changed is not relivant.
3516 * <script type="text/javascript">
3520 * @class Roo.dd.DragSource
3521 * @extends Roo.dd.DDProxy
3522 * A simple class that provides the basic implementation needed to make any element draggable.
3524 * @param {String/HTMLElement/Element} el The container element
3525 * @param {Object} config
3527 Roo.dd.DragSource = function(el, config){
3528 this.el = Roo.get(el);
3531 Roo.apply(this, config);
3534 this.proxy = new Roo.dd.StatusProxy();
3537 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
3538 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
3540 this.dragging = false;
3543 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
3545 * @cfg {String} dropAllowed
3546 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
3548 dropAllowed : "x-dd-drop-ok",
3550 * @cfg {String} dropNotAllowed
3551 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
3553 dropNotAllowed : "x-dd-drop-nodrop",
3556 * Returns the data object associated with this drag source
3557 * @return {Object} data An object containing arbitrary data
3559 getDragData : function(e){
3560 return this.dragData;
3564 onDragEnter : function(e, id){
3565 var target = Roo.dd.DragDropMgr.getDDById(id);
3566 this.cachedTarget = target;
3567 if(this.beforeDragEnter(target, e, id) !== false){
3568 if(target.isNotifyTarget){
3569 var status = target.notifyEnter(this, e, this.dragData);
3570 this.proxy.setStatus(status);
3572 this.proxy.setStatus(this.dropAllowed);
3575 if(this.afterDragEnter){
3577 * An empty function by default, but provided so that you can perform a custom action
3578 * when the dragged item enters the drop target by providing an implementation.
3579 * @param {Roo.dd.DragDrop} target The drop target
3580 * @param {Event} e The event object
3581 * @param {String} id The id of the dragged element
3582 * @method afterDragEnter
3584 this.afterDragEnter(target, e, id);
3590 * An empty function by default, but provided so that you can perform a custom action
3591 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
3592 * @param {Roo.dd.DragDrop} target The drop target
3593 * @param {Event} e The event object
3594 * @param {String} id The id of the dragged element
3595 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3597 beforeDragEnter : function(target, e, id){
3602 alignElWithMouse: function() {
3603 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
3608 onDragOver : function(e, id){
3609 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3610 if(this.beforeDragOver(target, e, id) !== false){
3611 if(target.isNotifyTarget){
3612 var status = target.notifyOver(this, e, this.dragData);
3613 this.proxy.setStatus(status);
3616 if(this.afterDragOver){
3618 * An empty function by default, but provided so that you can perform a custom action
3619 * while the dragged item is over the drop target by providing an implementation.
3620 * @param {Roo.dd.DragDrop} target The drop target
3621 * @param {Event} e The event object
3622 * @param {String} id The id of the dragged element
3623 * @method afterDragOver
3625 this.afterDragOver(target, e, id);
3631 * An empty function by default, but provided so that you can perform a custom action
3632 * while the dragged item is over the drop target and optionally cancel the onDragOver.
3633 * @param {Roo.dd.DragDrop} target The drop target
3634 * @param {Event} e The event object
3635 * @param {String} id The id of the dragged element
3636 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3638 beforeDragOver : function(target, e, id){
3643 onDragOut : function(e, id){
3644 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3645 if(this.beforeDragOut(target, e, id) !== false){
3646 if(target.isNotifyTarget){
3647 target.notifyOut(this, e, this.dragData);
3650 if(this.afterDragOut){
3652 * An empty function by default, but provided so that you can perform a custom action
3653 * after the dragged item is dragged out of the target without dropping.
3654 * @param {Roo.dd.DragDrop} target The drop target
3655 * @param {Event} e The event object
3656 * @param {String} id The id of the dragged element
3657 * @method afterDragOut
3659 this.afterDragOut(target, e, id);
3662 this.cachedTarget = null;
3666 * An empty function by default, but provided so that you can perform a custom action before the dragged
3667 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
3668 * @param {Roo.dd.DragDrop} target The drop target
3669 * @param {Event} e The event object
3670 * @param {String} id The id of the dragged element
3671 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3673 beforeDragOut : function(target, e, id){
3678 onDragDrop : function(e, id){
3679 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
3680 if(this.beforeDragDrop(target, e, id) !== false){
3681 if(target.isNotifyTarget){
3682 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
3683 this.onValidDrop(target, e, id);
3685 this.onInvalidDrop(target, e, id);
3688 this.onValidDrop(target, e, id);
3691 if(this.afterDragDrop){
3693 * An empty function by default, but provided so that you can perform a custom action
3694 * after a valid drag drop has occurred by providing an implementation.
3695 * @param {Roo.dd.DragDrop} target The drop target
3696 * @param {Event} e The event object
3697 * @param {String} id The id of the dropped element
3698 * @method afterDragDrop
3700 this.afterDragDrop(target, e, id);
3703 delete this.cachedTarget;
3707 * An empty function by default, but provided so that you can perform a custom action before the dragged
3708 * item is dropped onto the target and optionally cancel the onDragDrop.
3709 * @param {Roo.dd.DragDrop} target The drop target
3710 * @param {Event} e The event object
3711 * @param {String} id The id of the dragged element
3712 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
3714 beforeDragDrop : function(target, e, id){
3719 onValidDrop : function(target, e, id){
3721 if(this.afterValidDrop){
3723 * An empty function by default, but provided so that you can perform a custom action
3724 * after a valid drop has occurred by providing an implementation.
3725 * @param {Object} target The target DD
3726 * @param {Event} e The event object
3727 * @param {String} id The id of the dropped element
3728 * @method afterInvalidDrop
3730 this.afterValidDrop(target, e, id);
3735 getRepairXY : function(e, data){
3736 return this.el.getXY();
3740 onInvalidDrop : function(target, e, id){
3741 this.beforeInvalidDrop(target, e, id);
3742 if(this.cachedTarget){
3743 if(this.cachedTarget.isNotifyTarget){
3744 this.cachedTarget.notifyOut(this, e, this.dragData);
3746 this.cacheTarget = null;
3748 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
3750 if(this.afterInvalidDrop){
3752 * An empty function by default, but provided so that you can perform a custom action
3753 * after an invalid drop has occurred by providing an implementation.
3754 * @param {Event} e The event object
3755 * @param {String} id The id of the dropped element
3756 * @method afterInvalidDrop
3758 this.afterInvalidDrop(e, id);
3763 afterRepair : function(){
3765 this.el.highlight(this.hlColor || "c3daf9");
3767 this.dragging = false;
3771 * An empty function by default, but provided so that you can perform a custom action after an invalid
3772 * drop has occurred.
3773 * @param {Roo.dd.DragDrop} target The drop target
3774 * @param {Event} e The event object
3775 * @param {String} id The id of the dragged element
3776 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
3778 beforeInvalidDrop : function(target, e, id){
3783 handleMouseDown : function(e){
3787 var data = this.getDragData(e);
3788 if(data && this.onBeforeDrag(data, e) !== false){
3789 this.dragData = data;
3791 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
3796 * An empty function by default, but provided so that you can perform a custom action before the initial
3797 * drag event begins and optionally cancel it.
3798 * @param {Object} data An object containing arbitrary data to be shared with drop targets
3799 * @param {Event} e The event object
3800 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
3802 onBeforeDrag : function(data, e){
3807 * An empty function by default, but provided so that you can perform a custom action once the initial
3808 * drag event has begun. The drag cannot be canceled from this function.
3809 * @param {Number} x The x position of the click on the dragged object
3810 * @param {Number} y The y position of the click on the dragged object
3812 onStartDrag : Roo.emptyFn,
3814 // private - YUI override
3815 startDrag : function(x, y){
3817 this.dragging = true;
3818 this.proxy.update("");
3819 this.onInitDrag(x, y);
3824 onInitDrag : function(x, y){
3825 var clone = this.el.dom.cloneNode(true);
3826 clone.id = Roo.id(); // prevent duplicate ids
3827 this.proxy.update(clone);
3828 this.onStartDrag(x, y);
3833 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
3834 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
3836 getProxy : function(){
3841 * Hides the drag source's {@link Roo.dd.StatusProxy}
3843 hideProxy : function(){
3845 this.proxy.reset(true);
3846 this.dragging = false;
3850 triggerCacheRefresh : function(){
3851 Roo.dd.DDM.refreshCache(this.groups);
3854 // private - override to prevent hiding
3855 b4EndDrag: function(e) {
3858 // private - override to prevent moving
3859 endDrag : function(e){
3860 this.onEndDrag(this.dragData, e);
3864 onEndDrag : function(data, e){
3867 // private - pin to cursor
3868 autoOffset : function(x, y) {
3869 this.setDelta(-12, -20);
3873 * Ext JS Library 1.1.1
3874 * Copyright(c) 2006-2007, Ext JS, LLC.
3876 * Originally Released Under LGPL - original licence link has changed is not relivant.
3879 * <script type="text/javascript">
3884 * @class Roo.dd.DropTarget
3885 * @extends Roo.dd.DDTarget
3886 * A simple class that provides the basic implementation needed to make any element a drop target that can have
3887 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
3889 * @param {String/HTMLElement/Element} el The container element
3890 * @param {Object} config
3892 Roo.dd.DropTarget = function(el, config){
3893 this.el = Roo.get(el);
3895 var listeners = false; ;
3896 if (config && config.listeners) {
3897 listeners= config.listeners;
3898 delete config.listeners;
3900 Roo.apply(this, config);
3902 if(this.containerScroll){
3903 Roo.dd.ScrollManager.register(this.el);
3907 * @scope Roo.dd.DropTarget
3912 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
3913 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
3914 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
3916 * IMPORTANT : it should set this.overClass and this.dropAllowed
3918 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3919 * @param {Event} e The event
3920 * @param {Object} data An object containing arbitrary data supplied by the drag source
3926 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
3927 * This method will be called on every mouse movement while the drag source is over the drop target.
3928 * This default implementation simply returns the dropAllowed config value.
3930 * IMPORTANT : it should set this.dropAllowed
3932 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3933 * @param {Event} e The event
3934 * @param {Object} data An object containing arbitrary data supplied by the drag source
3940 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
3941 * out of the target without dropping. This default implementation simply removes the CSS class specified by
3942 * overClass (if any) from the drop element.
3943 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3944 * @param {Event} e The event
3945 * @param {Object} data An object containing arbitrary data supplied by the drag source
3951 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
3952 * been dropped on it. This method has no default implementation and returns false, so you must provide an
3953 * implementation that does something to process the drop event and returns true so that the drag source's
3954 * repair action does not run.
3956 * IMPORTANT : it should set this.success
3958 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
3959 * @param {Event} e The event
3960 * @param {Object} data An object containing arbitrary data supplied by the drag source
3966 Roo.dd.DropTarget.superclass.constructor.call( this,
3968 this.ddGroup || this.group,
3971 listeners : listeners || {}
3979 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
3981 * @cfg {String} overClass
3982 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
3985 * @cfg {String} ddGroup
3986 * The drag drop group to handle drop events for
3990 * @cfg {String} dropAllowed
3991 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
3993 dropAllowed : "x-dd-drop-ok",
3995 * @cfg {String} dropNotAllowed
3996 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
3998 dropNotAllowed : "x-dd-drop-nodrop",
4000 * @cfg {boolean} success
4001 * set this after drop listener..
4005 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
4006 * if the drop point is valid for over/enter..
4013 isNotifyTarget : true,
4018 notifyEnter : function(dd, e, data)
4021 this.fireEvent('enter', dd, e, data);
4023 this.el.addClass(this.overClass);
4025 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
4026 this.valid ? this.dropAllowed : this.dropNotAllowed
4033 notifyOver : function(dd, e, data)
4036 this.fireEvent('over', dd, e, data);
4037 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
4038 this.valid ? this.dropAllowed : this.dropNotAllowed
4045 notifyOut : function(dd, e, data)
4047 this.fireEvent('out', dd, e, data);
4049 this.el.removeClass(this.overClass);
4056 notifyDrop : function(dd, e, data)
4058 this.success = false;
4059 this.fireEvent('drop', dd, e, data);
4060 return this.success;
4064 * Ext JS Library 1.1.1
4065 * Copyright(c) 2006-2007, Ext JS, LLC.
4067 * Originally Released Under LGPL - original licence link has changed is not relivant.
4070 * <script type="text/javascript">
4075 * @class Roo.dd.DragZone
4076 * @extends Roo.dd.DragSource
4077 * This class provides a container DD instance that proxies for multiple child node sources.<br />
4078 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
4080 * @param {String/HTMLElement/Element} el The container element
4081 * @param {Object} config
4083 Roo.dd.DragZone = function(el, config){
4084 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
4085 if(this.containerScroll){
4086 Roo.dd.ScrollManager.register(this.el);
4090 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
4092 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
4093 * for auto scrolling during drag operations.
4096 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
4097 * method after a failed drop (defaults to "c3daf9" - light blue)
4101 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
4102 * for a valid target to drag based on the mouse down. Override this method
4103 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
4104 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
4105 * @param {EventObject} e The mouse down event
4106 * @return {Object} The dragData
4108 getDragData : function(e){
4109 return Roo.dd.Registry.getHandleFromEvent(e);
4113 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
4114 * this.dragData.ddel
4115 * @param {Number} x The x position of the click on the dragged object
4116 * @param {Number} y The y position of the click on the dragged object
4117 * @return {Boolean} true to continue the drag, false to cancel
4119 onInitDrag : function(x, y){
4120 this.proxy.update(this.dragData.ddel.cloneNode(true));
4121 this.onStartDrag(x, y);
4126 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
4128 afterRepair : function(){
4130 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
4132 this.dragging = false;
4136 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
4137 * the XY of this.dragData.ddel
4138 * @param {EventObject} e The mouse up event
4139 * @return {Array} The xy location (e.g. [100, 200])
4141 getRepairXY : function(e){
4142 return Roo.Element.fly(this.dragData.ddel).getXY();
4146 * Ext JS Library 1.1.1
4147 * Copyright(c) 2006-2007, Ext JS, LLC.
4149 * Originally Released Under LGPL - original licence link has changed is not relivant.
4152 * <script type="text/javascript">
4155 * @class Roo.dd.DropZone
4156 * @extends Roo.dd.DropTarget
4157 * This class provides a container DD instance that proxies for multiple child node targets.<br />
4158 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
4160 * @param {String/HTMLElement/Element} el The container element
4161 * @param {Object} config
4163 Roo.dd.DropZone = function(el, config){
4164 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
4167 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
4169 * Returns a custom data object associated with the DOM node that is the target of the event. By default
4170 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
4171 * provide your own custom lookup.
4172 * @param {Event} e The event
4173 * @return {Object} data The custom data
4175 getTargetFromEvent : function(e){
4176 return Roo.dd.Registry.getTargetFromEvent(e);
4180 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
4181 * that it has registered. This method has no default implementation and should be overridden to provide
4182 * node-specific processing if necessary.
4183 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4184 * {@link #getTargetFromEvent} for this node)
4185 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4186 * @param {Event} e The event
4187 * @param {Object} data An object containing arbitrary data supplied by the drag source
4189 onNodeEnter : function(n, dd, e, data){
4194 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
4195 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
4196 * overridden to provide the proper feedback.
4197 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4198 * {@link #getTargetFromEvent} for this node)
4199 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4200 * @param {Event} e The event
4201 * @param {Object} data An object containing arbitrary data supplied by the drag source
4202 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4203 * underlying {@link Roo.dd.StatusProxy} can be updated
4205 onNodeOver : function(n, dd, e, data){
4206 return this.dropAllowed;
4210 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
4211 * the drop node without dropping. This method has no default implementation and should be overridden to provide
4212 * node-specific processing if necessary.
4213 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4214 * {@link #getTargetFromEvent} for this node)
4215 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4216 * @param {Event} e The event
4217 * @param {Object} data An object containing arbitrary data supplied by the drag source
4219 onNodeOut : function(n, dd, e, data){
4224 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
4225 * the drop node. The default implementation returns false, so it should be overridden to provide the
4226 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
4227 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
4228 * {@link #getTargetFromEvent} for this node)
4229 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4230 * @param {Event} e The event
4231 * @param {Object} data An object containing arbitrary data supplied by the drag source
4232 * @return {Boolean} True if the drop was valid, else false
4234 onNodeDrop : function(n, dd, e, data){
4239 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
4240 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
4241 * it should be overridden to provide the proper feedback if necessary.
4242 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4243 * @param {Event} e The event
4244 * @param {Object} data An object containing arbitrary data supplied by the drag source
4245 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4246 * underlying {@link Roo.dd.StatusProxy} can be updated
4248 onContainerOver : function(dd, e, data){
4249 return this.dropNotAllowed;
4253 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
4254 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
4255 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
4256 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
4257 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4258 * @param {Event} e The event
4259 * @param {Object} data An object containing arbitrary data supplied by the drag source
4260 * @return {Boolean} True if the drop was valid, else false
4262 onContainerDrop : function(dd, e, data){
4267 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
4268 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
4269 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
4270 * you should override this method and provide a custom implementation.
4271 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4272 * @param {Event} e The event
4273 * @param {Object} data An object containing arbitrary data supplied by the drag source
4274 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4275 * underlying {@link Roo.dd.StatusProxy} can be updated
4277 notifyEnter : function(dd, e, data){
4278 return this.dropNotAllowed;
4282 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
4283 * This method will be called on every mouse movement while the drag source is over the drop zone.
4284 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
4285 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
4286 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
4287 * registered node, it will call {@link #onContainerOver}.
4288 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4289 * @param {Event} e The event
4290 * @param {Object} data An object containing arbitrary data supplied by the drag source
4291 * @return {String} status The CSS class that communicates the drop status back to the source so that the
4292 * underlying {@link Roo.dd.StatusProxy} can be updated
4294 notifyOver : function(dd, e, data){
4295 var n = this.getTargetFromEvent(e);
4296 if(!n){ // not over valid drop target
4297 if(this.lastOverNode){
4298 this.onNodeOut(this.lastOverNode, dd, e, data);
4299 this.lastOverNode = null;
4301 return this.onContainerOver(dd, e, data);
4303 if(this.lastOverNode != n){
4304 if(this.lastOverNode){
4305 this.onNodeOut(this.lastOverNode, dd, e, data);
4307 this.onNodeEnter(n, dd, e, data);
4308 this.lastOverNode = n;
4310 return this.onNodeOver(n, dd, e, data);
4314 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
4315 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
4316 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
4317 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
4318 * @param {Event} e The event
4319 * @param {Object} data An object containing arbitrary data supplied by the drag zone
4321 notifyOut : function(dd, e, data){
4322 if(this.lastOverNode){
4323 this.onNodeOut(this.lastOverNode, dd, e, data);
4324 this.lastOverNode = null;
4329 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
4330 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
4331 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
4332 * otherwise it will call {@link #onContainerDrop}.
4333 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
4334 * @param {Event} e The event
4335 * @param {Object} data An object containing arbitrary data supplied by the drag source
4336 * @return {Boolean} True if the drop was valid, else false
4338 notifyDrop : function(dd, e, data){
4339 if(this.lastOverNode){
4340 this.onNodeOut(this.lastOverNode, dd, e, data);
4341 this.lastOverNode = null;
4343 var n = this.getTargetFromEvent(e);
4345 this.onNodeDrop(n, dd, e, data) :
4346 this.onContainerDrop(dd, e, data);
4350 triggerCacheRefresh : function(){
4351 Roo.dd.DDM.refreshCache(this.groups);
4355 * Ext JS Library 1.1.1
4356 * Copyright(c) 2006-2007, Ext JS, LLC.
4358 * Originally Released Under LGPL - original licence link has changed is not relivant.
4361 * <script type="text/javascript">
4366 * @class Roo.data.SortTypes
4368 * Defines the default sorting (casting?) comparison functions used when sorting data.
4370 Roo.data.SortTypes = {
4372 * Default sort that does nothing
4373 * @param {Mixed} s The value being converted
4374 * @return {Mixed} The comparison value
4381 * The regular expression used to strip tags
4385 stripTagsRE : /<\/?[^>]+>/gi,
4388 * Strips all HTML tags to sort on text only
4389 * @param {Mixed} s The value being converted
4390 * @return {String} The comparison value
4392 asText : function(s){
4393 return String(s).replace(this.stripTagsRE, "");
4397 * Strips all HTML tags to sort on text only - Case insensitive
4398 * @param {Mixed} s The value being converted
4399 * @return {String} The comparison value
4401 asUCText : function(s){
4402 return String(s).toUpperCase().replace(this.stripTagsRE, "");
4406 * Case insensitive string
4407 * @param {Mixed} s The value being converted
4408 * @return {String} The comparison value
4410 asUCString : function(s) {
4411 return String(s).toUpperCase();
4416 * @param {Mixed} s The value being converted
4417 * @return {Number} The comparison value
4419 asDate : function(s) {
4423 if(s instanceof Date){
4426 return Date.parse(String(s));
4431 * @param {Mixed} s The value being converted
4432 * @return {Float} The comparison value
4434 asFloat : function(s) {
4435 var val = parseFloat(String(s).replace(/,/g, ""));
4436 if(isNaN(val)) val = 0;
4442 * @param {Mixed} s The value being converted
4443 * @return {Number} The comparison value
4445 asInt : function(s) {
4446 var val = parseInt(String(s).replace(/,/g, ""));
4447 if(isNaN(val)) val = 0;
4452 * Ext JS Library 1.1.1
4453 * Copyright(c) 2006-2007, Ext JS, LLC.
4455 * Originally Released Under LGPL - original licence link has changed is not relivant.
4458 * <script type="text/javascript">
4462 * @class Roo.data.Record
4463 * Instances of this class encapsulate both record <em>definition</em> information, and record
4464 * <em>value</em> information for use in {@link Roo.data.Store} objects, or any code which needs
4465 * to access Records cached in an {@link Roo.data.Store} object.<br>
4467 * Constructors for this class are generated by passing an Array of field definition objects to {@link #create}.
4468 * Instances are usually only created by {@link Roo.data.Reader} implementations when processing unformatted data
4471 * Record objects generated by this constructor inherit all the methods of Roo.data.Record listed below.
4473 * This constructor should not be used to create Record objects. Instead, use the constructor generated by
4474 * {@link #create}. The parameters are the same.
4475 * @param {Array} data An associative Array of data values keyed by the field name.
4476 * @param {Object} id (Optional) The id of the record. This id should be unique, and is used by the
4477 * {@link Roo.data.Store} object which owns the Record to index its collection of Records. If
4478 * not specified an integer id is generated.
4480 Roo.data.Record = function(data, id){
4481 this.id = (id || id === 0) ? id : ++Roo.data.Record.AUTO_ID;
4486 * Generate a constructor for a specific record layout.
4487 * @param {Array} o An Array of field definition objects which specify field names, and optionally,
4488 * data types, and a mapping for an {@link Roo.data.Reader} to extract the field's value from a data object.
4489 * Each field definition object may contain the following properties: <ul>
4490 * <li><b>name</b> : String<p style="margin-left:1em">The name by which the field is referenced within the Record. This is referenced by,
4491 * for example the <em>dataIndex</em> property in column definition objects passed to {@link Roo.grid.ColumnModel}</p></li>
4492 * <li><b>mapping</b> : String<p style="margin-left:1em">(Optional) A path specification for use by the {@link Roo.data.Reader} implementation
4493 * that is creating the Record to access the data value from the data object. If an {@link Roo.data.JsonReader}
4494 * is being used, then this is a string containing the javascript expression to reference the data relative to
4495 * the record item's root. If an {@link Roo.data.XmlReader} is being used, this is an {@link Roo.DomQuery} path
4496 * to the data item relative to the record element. If the mapping expression is the same as the field name,
4497 * this may be omitted.</p></li>
4498 * <li><b>type</b> : String<p style="margin-left:1em">(Optional) The data type for conversion to displayable value. Possible values are
4499 * <ul><li>auto (Default, implies no conversion)</li>
4504 * <li>date</li></ul></p></li>
4505 * <li><b>sortType</b> : Mixed<p style="margin-left:1em">(Optional) A member of {@link Roo.data.SortTypes}.</p></li>
4506 * <li><b>sortDir</b> : String<p style="margin-left:1em">(Optional) Initial direction to sort. "ASC" or "DESC"</p></li>
4507 * <li><b>convert</b> : Function<p style="margin-left:1em">(Optional) A function which converts the value provided
4508 * by the Reader into an object that will be stored in the Record. It is passed the
4509 * following parameters:<ul>
4510 * <li><b>v</b> : Mixed<p style="margin-left:1em">The data value as read by the Reader.</p></li>
4512 * <li><b>dateFormat</b> : String<p style="margin-left:1em">(Optional) A format String for the Date.parseDate function.</p></li>
4514 * <br>usage:<br><pre><code>
4515 var TopicRecord = Roo.data.Record.create(
4516 {name: 'title', mapping: 'topic_title'},
4517 {name: 'author', mapping: 'username'},
4518 {name: 'totalPosts', mapping: 'topic_replies', type: 'int'},
4519 {name: 'lastPost', mapping: 'post_time', type: 'date'},
4520 {name: 'lastPoster', mapping: 'user2'},
4521 {name: 'excerpt', mapping: 'post_text'}
4524 var myNewRecord = new TopicRecord({
4525 title: 'Do my job please',
4528 lastPost: new Date(),
4529 lastPoster: 'Animal',
4530 excerpt: 'No way dude!'
4532 myStore.add(myNewRecord);
4537 Roo.data.Record.create = function(o){
4539 f.superclass.constructor.apply(this, arguments);
4541 Roo.extend(f, Roo.data.Record);
4542 var p = f.prototype;
4543 p.fields = new Roo.util.MixedCollection(false, function(field){
4546 for(var i = 0, len = o.length; i < len; i++){
4547 p.fields.add(new Roo.data.Field(o[i]));
4549 f.getField = function(name){
4550 return p.fields.get(name);
4555 Roo.data.Record.AUTO_ID = 1000;
4556 Roo.data.Record.EDIT = 'edit';
4557 Roo.data.Record.REJECT = 'reject';
4558 Roo.data.Record.COMMIT = 'commit';
4560 Roo.data.Record.prototype = {
4562 * Readonly flag - true if this record has been modified.
4571 join : function(store){
4576 * Set the named field to the specified value.
4577 * @param {String} name The name of the field to set.
4578 * @param {Object} value The value to set the field to.
4580 set : function(name, value){
4581 if(this.data[name] == value){
4588 if(typeof this.modified[name] == 'undefined'){
4589 this.modified[name] = this.data[name];
4591 this.data[name] = value;
4593 this.store.afterEdit(this);
4598 * Get the value of the named field.
4599 * @param {String} name The name of the field to get the value of.
4600 * @return {Object} The value of the field.
4602 get : function(name){
4603 return this.data[name];
4607 beginEdit : function(){
4608 this.editing = true;
4613 cancelEdit : function(){
4614 this.editing = false;
4615 delete this.modified;
4619 endEdit : function(){
4620 this.editing = false;
4621 if(this.dirty && this.store){
4622 this.store.afterEdit(this);
4627 * Usually called by the {@link Roo.data.Store} which owns the Record.
4628 * Rejects all changes made to the Record since either creation, or the last commit operation.
4629 * Modified fields are reverted to their original values.
4631 * Developers should subscribe to the {@link Roo.data.Store#update} event to have their code notified
4632 * of reject operations.
4634 reject : function(){
4635 var m = this.modified;
4637 if(typeof m[n] != "function"){
4638 this.data[n] = m[n];
4642 delete this.modified;
4643 this.editing = false;
4645 this.store.afterReject(this);
4650 * Usually called by the {@link Roo.data.Store} which owns the Record.
4651 * Commits all changes made to the Record since either creation, or the last commit operation.
4653 * Developers should subscribe to the {@link Roo.data.Store#update} event to have their code notified
4654 * of commit operations.
4656 commit : function(){
4658 delete this.modified;
4659 this.editing = false;
4661 this.store.afterCommit(this);
4666 hasError : function(){
4667 return this.error != null;
4671 clearError : function(){
4676 * Creates a copy of this record.
4677 * @param {String} id (optional) A new record id if you don't want to use this record's id
4680 copy : function(newId) {
4681 return new this.constructor(Roo.apply({}, this.data), newId || this.id);
4685 * Ext JS Library 1.1.1
4686 * Copyright(c) 2006-2007, Ext JS, LLC.
4688 * Originally Released Under LGPL - original licence link has changed is not relivant.
4691 * <script type="text/javascript">
4697 * @class Roo.data.Store
4698 * @extends Roo.util.Observable
4699 * The Store class encapsulates a client side cache of {@link Roo.data.Record} objects which provide input data
4700 * for widgets such as the Roo.grid.Grid, or the Roo.form.ComboBox.<br>
4702 * A Store object uses an implementation of {@link Roo.data.DataProxy} to access a data object unless you call loadData() directly and pass in your data. The Store object
4703 * has no knowledge of the format of the data returned by the Proxy.<br>
4705 * A Store object uses its configured implementation of {@link Roo.data.DataReader} to create {@link Roo.data.Record}
4706 * instances from the data object. These records are cached and made available through accessor functions.
4708 * Creates a new Store.
4709 * @param {Object} config A config object containing the objects needed for the Store to access data,
4710 * and read the data into Records.
4712 Roo.data.Store = function(config){
4713 this.data = new Roo.util.MixedCollection(false);
4714 this.data.getKey = function(o){
4717 this.baseParams = {};
4724 "multisort" : "_multisort"
4727 if(config && config.data){
4728 this.inlineData = config.data;
4732 Roo.apply(this, config);
4734 if(this.reader){ // reader passed
4735 this.reader = Roo.factory(this.reader, Roo.data);
4736 this.reader.xmodule = this.xmodule || false;
4737 if(!this.recordType){
4738 this.recordType = this.reader.recordType;
4740 if(this.reader.onMetaChange){
4741 this.reader.onMetaChange = this.onMetaChange.createDelegate(this);
4745 if(this.recordType){
4746 this.fields = this.recordType.prototype.fields;
4752 * @event datachanged
4753 * Fires when the data cache has changed, and a widget which is using this Store
4754 * as a Record cache should refresh its view.
4755 * @param {Store} this
4760 * Fires when this store's reader provides new metadata (fields). This is currently only support for JsonReaders.
4761 * @param {Store} this
4762 * @param {Object} meta The JSON metadata
4767 * Fires when Records have been added to the Store
4768 * @param {Store} this
4769 * @param {Roo.data.Record[]} records The array of Records added
4770 * @param {Number} index The index at which the record(s) were added
4775 * Fires when a Record has been removed from the Store
4776 * @param {Store} this
4777 * @param {Roo.data.Record} record The Record that was removed
4778 * @param {Number} index The index at which the record was removed
4783 * Fires when a Record has been updated
4784 * @param {Store} this
4785 * @param {Roo.data.Record} record The Record that was updated
4786 * @param {String} operation The update operation being performed. Value may be one of:
4788 Roo.data.Record.EDIT
4789 Roo.data.Record.REJECT
4790 Roo.data.Record.COMMIT
4796 * Fires when the data cache has been cleared.
4797 * @param {Store} this
4802 * Fires before a request is made for a new data object. If the beforeload handler returns false
4803 * the load action will be canceled.
4804 * @param {Store} this
4805 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4810 * Fires after a new set of Records has been loaded.
4811 * @param {Store} this
4812 * @param {Roo.data.Record[]} records The Records that were loaded
4813 * @param {Object} options The loading options that were specified (see {@link #load} for details)
4817 * @event loadexception
4818 * Fires if an exception occurs in the Proxy during loading.
4819 * Called with the signature of the Proxy's "loadexception" event.
4820 * If you return Json { data: [] , success: false, .... } then this will be thrown with the following args
4823 * @param {Object} return from JsonData.reader() - success, totalRecords, records
4824 * @param {Object} load options
4825 * @param {Object} jsonData from your request (normally this contains the Exception)
4827 loadexception : true
4831 this.proxy = Roo.factory(this.proxy, Roo.data);
4832 this.proxy.xmodule = this.xmodule || false;
4833 this.relayEvents(this.proxy, ["loadexception"]);
4835 this.sortToggle = {};
4836 this.sortOrder = []; // array of order of sorting - updated by grid if multisort is enabled.
4838 Roo.data.Store.superclass.constructor.call(this);
4840 if(this.inlineData){
4841 this.loadData(this.inlineData);
4842 delete this.inlineData;
4845 Roo.extend(Roo.data.Store, Roo.util.Observable, {
4847 * @cfg {boolean} isLocal flag if data is locally available (and can be always looked up
4848 * without a remote query - used by combo/forms at present.
4852 * @cfg {Roo.data.DataProxy} proxy The Proxy object which provides access to a data object.
4855 * @cfg {Array} data Inline data to be loaded when the store is initialized.
4858 * @cfg {Roo.data.Reader} reader The Reader object which processes the data object and returns
4859 * an Array of Roo.data.record objects which are cached keyed by their <em>id</em> property.
4862 * @cfg {Object} baseParams An object containing properties which are to be sent as parameters
4863 * on any HTTP request
4866 * @cfg {Object} sortInfo A config object in the format: {field: "fieldName", direction: "ASC|DESC"}
4869 * @cfg {Boolean} multiSort enable multi column sorting (sort is based on the order of columns, remote only at present)
4873 * @cfg {boolean} remoteSort True if sorting is to be handled by requesting the Proxy to provide a refreshed
4874 * version of the data object in sorted order, as opposed to sorting the Record cache in place (defaults to false).
4879 * @cfg {boolean} pruneModifiedRecords True to clear all modified record information each time the store is
4880 * loaded or when a record is removed. (defaults to false).
4882 pruneModifiedRecords : false,
4888 * Add Records to the Store and fires the add event.
4889 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4891 add : function(records){
4892 records = [].concat(records);
4893 for(var i = 0, len = records.length; i < len; i++){
4894 records[i].join(this);
4896 var index = this.data.length;
4897 this.data.addAll(records);
4898 this.fireEvent("add", this, records, index);
4902 * Remove a Record from the Store and fires the remove event.
4903 * @param {Ext.data.Record} record The Roo.data.Record object to remove from the cache.
4905 remove : function(record){
4906 var index = this.data.indexOf(record);
4907 this.data.removeAt(index);
4908 if(this.pruneModifiedRecords){
4909 this.modified.remove(record);
4911 this.fireEvent("remove", this, record, index);
4915 * Remove all Records from the Store and fires the clear event.
4917 removeAll : function(){
4919 if(this.pruneModifiedRecords){
4922 this.fireEvent("clear", this);
4926 * Inserts Records to the Store at the given index and fires the add event.
4927 * @param {Number} index The start index at which to insert the passed Records.
4928 * @param {Roo.data.Record[]} records An Array of Roo.data.Record objects to add to the cache.
4930 insert : function(index, records){
4931 records = [].concat(records);
4932 for(var i = 0, len = records.length; i < len; i++){
4933 this.data.insert(index, records[i]);
4934 records[i].join(this);
4936 this.fireEvent("add", this, records, index);
4940 * Get the index within the cache of the passed Record.
4941 * @param {Roo.data.Record} record The Roo.data.Record object to to find.
4942 * @return {Number} The index of the passed Record. Returns -1 if not found.
4944 indexOf : function(record){
4945 return this.data.indexOf(record);
4949 * Get the index within the cache of the Record with the passed id.
4950 * @param {String} id The id of the Record to find.
4951 * @return {Number} The index of the Record. Returns -1 if not found.
4953 indexOfId : function(id){
4954 return this.data.indexOfKey(id);
4958 * Get the Record with the specified id.
4959 * @param {String} id The id of the Record to find.
4960 * @return {Roo.data.Record} The Record with the passed id. Returns undefined if not found.
4962 getById : function(id){
4963 return this.data.key(id);
4967 * Get the Record at the specified index.
4968 * @param {Number} index The index of the Record to find.
4969 * @return {Roo.data.Record} The Record at the passed index. Returns undefined if not found.
4971 getAt : function(index){
4972 return this.data.itemAt(index);
4976 * Returns a range of Records between specified indices.
4977 * @param {Number} startIndex (optional) The starting index (defaults to 0)
4978 * @param {Number} endIndex (optional) The ending index (defaults to the last Record in the Store)
4979 * @return {Roo.data.Record[]} An array of Records
4981 getRange : function(start, end){
4982 return this.data.getRange(start, end);
4986 storeOptions : function(o){
4987 o = Roo.apply({}, o);
4990 this.lastOptions = o;
4994 * Loads the Record cache from the configured Proxy using the configured Reader.
4996 * If using remote paging, then the first load call must specify the <em>start</em>
4997 * and <em>limit</em> properties in the options.params property to establish the initial
4998 * position within the dataset, and the number of Records to cache on each read from the Proxy.
5000 * <strong>It is important to note that for remote data sources, loading is asynchronous,
5001 * and this call will return before the new data has been loaded. Perform any post-processing
5002 * in a callback function, or in a "load" event handler.</strong>
5004 * @param {Object} options An object containing properties which control loading options:<ul>
5005 * <li>params {Object} An object containing properties to pass as HTTP parameters to a remote data source.</li>
5006 * <li>callback {Function} A function to be called after the Records have been loaded. The callback is
5007 * passed the following arguments:<ul>
5008 * <li>r : Roo.data.Record[]</li>
5009 * <li>options: Options object from the load call</li>
5010 * <li>success: Boolean success indicator</li></ul></li>
5011 * <li>scope {Object} Scope with which to call the callback (defaults to the Store object)</li>
5012 * <li>add {Boolean} indicator to append loaded records rather than replace the current cache.</li>
5015 load : function(options){
5016 options = options || {};
5017 if(this.fireEvent("beforeload", this, options) !== false){
5018 this.storeOptions(options);
5019 var p = Roo.apply(options.params || {}, this.baseParams);
5020 // if meta was not loaded from remote source.. try requesting it.
5021 if (!this.reader.metaFromRemote) {
5024 if(this.sortInfo && this.remoteSort){
5025 var pn = this.paramNames;
5026 p[pn["sort"]] = this.sortInfo.field;
5027 p[pn["dir"]] = this.sortInfo.direction;
5029 if (this.multiSort) {
5030 var pn = this.paramNames;
5031 p[pn["multisort"]] = Roo.encode( { sort : this.sortToggle, order: this.sortOrder });
5034 this.proxy.load(p, this.reader, this.loadRecords, this, options);
5039 * Reloads the Record cache from the configured Proxy using the configured Reader and
5040 * the options from the last load operation performed.
5041 * @param {Object} options (optional) An object containing properties which may override the options
5042 * used in the last load operation. See {@link #load} for details (defaults to null, in which case
5043 * the most recently used options are reused).
5045 reload : function(options){
5046 this.load(Roo.applyIf(options||{}, this.lastOptions));
5050 // Called as a callback by the Reader during a load operation.
5051 loadRecords : function(o, options, success){
5052 if(!o || success === false){
5053 if(success !== false){
5054 this.fireEvent("load", this, [], options);
5056 if(options.callback){
5057 options.callback.call(options.scope || this, [], options, false);
5061 // if data returned failure - throw an exception.
5062 if (o.success === false) {
5063 this.fireEvent("loadexception", this, o, options, this.reader.jsonData);
5066 var r = o.records, t = o.totalRecords || r.length;
5067 if(!options || options.add !== true){
5068 if(this.pruneModifiedRecords){
5071 for(var i = 0, len = r.length; i < len; i++){
5075 this.data = this.snapshot;
5076 delete this.snapshot;
5079 this.data.addAll(r);
5080 this.totalLength = t;
5082 this.fireEvent("datachanged", this);
5084 this.totalLength = Math.max(t, this.data.length+r.length);
5087 this.fireEvent("load", this, r, options);
5088 if(options.callback){
5089 options.callback.call(options.scope || this, r, options, true);
5094 * Loads data from a passed data block. A Reader which understands the format of the data
5095 * must have been configured in the constructor.
5096 * @param {Object} data The data block from which to read the Records. The format of the data expected
5097 * is dependent on the type of Reader that is configured and should correspond to that Reader's readRecords parameter.
5098 * @param {Boolean} append (Optional) True to append the new Records rather than replace the existing cache.
5100 loadData : function(o, append){
5101 var r = this.reader.readRecords(o);
5102 this.loadRecords(r, {add: append}, true);
5106 * Gets the number of cached records.
5108 * <em>If using paging, this may not be the total size of the dataset. If the data object
5109 * used by the Reader contains the dataset size, then the getTotalCount() function returns
5110 * the data set size</em>
5112 getCount : function(){
5113 return this.data.length || 0;
5117 * Gets the total number of records in the dataset as returned by the server.
5119 * <em>If using paging, for this to be accurate, the data object used by the Reader must contain
5120 * the dataset size</em>
5122 getTotalCount : function(){
5123 return this.totalLength || 0;
5127 * Returns the sort state of the Store as an object with two properties:
5129 field {String} The name of the field by which the Records are sorted
5130 direction {String} The sort order, "ASC" or "DESC"
5133 getSortState : function(){
5134 return this.sortInfo;
5138 applySort : function(){
5139 if(this.sortInfo && !this.remoteSort){
5140 var s = this.sortInfo, f = s.field;
5141 var st = this.fields.get(f).sortType;
5142 var fn = function(r1, r2){
5143 var v1 = st(r1.data[f]), v2 = st(r2.data[f]);
5144 return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
5146 this.data.sort(s.direction, fn);
5147 if(this.snapshot && this.snapshot != this.data){
5148 this.snapshot.sort(s.direction, fn);
5154 * Sets the default sort column and order to be used by the next load operation.
5155 * @param {String} fieldName The name of the field to sort by.
5156 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5158 setDefaultSort : function(field, dir){
5159 this.sortInfo = {field: field, direction: dir ? dir.toUpperCase() : "ASC"};
5164 * If remote sorting is used, the sort is performed on the server, and the cache is
5165 * reloaded. If local sorting is used, the cache is sorted internally.
5166 * @param {String} fieldName The name of the field to sort by.
5167 * @param {String} dir (optional) The sort order, "ASC" or "DESC" (defaults to "ASC")
5169 sort : function(fieldName, dir){
5170 var f = this.fields.get(fieldName);
5172 this.sortToggle[f.name] = this.sortToggle[f.name] || f.sortDir;
5174 if(this.multiSort || (this.sortInfo && this.sortInfo.field == f.name) ){ // toggle sort dir
5175 dir = (this.sortToggle[f.name] || "ASC").toggle("ASC", "DESC");
5180 this.sortToggle[f.name] = dir;
5181 this.sortInfo = {field: f.name, direction: dir};
5182 if(!this.remoteSort){
5184 this.fireEvent("datachanged", this);
5186 this.load(this.lastOptions);
5191 * Calls the specified function for each of the Records in the cache.
5192 * @param {Function} fn The function to call. The Record is passed as the first parameter.
5193 * Returning <em>false</em> aborts and exits the iteration.
5194 * @param {Object} scope (optional) The scope in which to call the function (defaults to the Record).
5196 each : function(fn, scope){
5197 this.data.each(fn, scope);
5201 * Gets all records modified since the last commit. Modified records are persisted across load operations
5202 * (e.g., during paging).
5203 * @return {Roo.data.Record[]} An array of Records containing outstanding modifications.
5205 getModifiedRecords : function(){
5206 return this.modified;
5210 createFilterFn : function(property, value, anyMatch){
5211 if(!value.exec){ // not a regex
5212 value = String(value);
5213 if(value.length == 0){
5216 value = new RegExp((anyMatch === true ? '' : '^') + Roo.escapeRe(value), "i");
5219 return value.test(r.data[property]);
5224 * Sums the value of <i>property</i> for each record between start and end and returns the result.
5225 * @param {String} property A field on your records
5226 * @param {Number} start The record index to start at (defaults to 0)
5227 * @param {Number} end The last record index to include (defaults to length - 1)
5228 * @return {Number} The sum
5230 sum : function(property, start, end){
5231 var rs = this.data.items, v = 0;
5233 end = (end || end === 0) ? end : rs.length-1;
5235 for(var i = start; i <= end; i++){
5236 v += (rs[i].data[property] || 0);
5242 * Filter the records by a specified property.
5243 * @param {String} field A field on your records
5244 * @param {String/RegExp} value Either a string that the field
5245 * should start with or a RegExp to test against the field
5246 * @param {Boolean} anyMatch True to match any part not just the beginning
5248 filter : function(property, value, anyMatch){
5249 var fn = this.createFilterFn(property, value, anyMatch);
5250 return fn ? this.filterBy(fn) : this.clearFilter();
5254 * Filter by a function. The specified function will be called with each
5255 * record in this data source. If the function returns true the record is included,
5256 * otherwise it is filtered.
5257 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5258 * @param {Object} scope (optional) The scope of the function (defaults to this)
5260 filterBy : function(fn, scope){
5261 this.snapshot = this.snapshot || this.data;
5262 this.data = this.queryBy(fn, scope||this);
5263 this.fireEvent("datachanged", this);
5267 * Query the records by a specified property.
5268 * @param {String} field A field on your records
5269 * @param {String/RegExp} value Either a string that the field
5270 * should start with or a RegExp to test against the field
5271 * @param {Boolean} anyMatch True to match any part not just the beginning
5272 * @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5274 query : function(property, value, anyMatch){
5275 var fn = this.createFilterFn(property, value, anyMatch);
5276 return fn ? this.queryBy(fn) : this.data.clone();
5280 * Query by a function. The specified function will be called with each
5281 * record in this data source. If the function returns true the record is included
5283 * @param {Function} fn The function to be called, it will receive 2 args (record, id)
5284 * @param {Object} scope (optional) The scope of the function (defaults to this)
5285 @return {MixedCollection} Returns an Roo.util.MixedCollection of the matched records
5287 queryBy : function(fn, scope){
5288 var data = this.snapshot || this.data;
5289 return data.filterBy(fn, scope||this);
5293 * Collects unique values for a particular dataIndex from this store.
5294 * @param {String} dataIndex The property to collect
5295 * @param {Boolean} allowNull (optional) Pass true to allow null, undefined or empty string values
5296 * @param {Boolean} bypassFilter (optional) Pass true to collect from all records, even ones which are filtered
5297 * @return {Array} An array of the unique values
5299 collect : function(dataIndex, allowNull, bypassFilter){
5300 var d = (bypassFilter === true && this.snapshot) ?
5301 this.snapshot.items : this.data.items;
5302 var v, sv, r = [], l = {};
5303 for(var i = 0, len = d.length; i < len; i++){
5304 v = d[i].data[dataIndex];
5306 if((allowNull || !Roo.isEmpty(v)) && !l[sv]){
5315 * Revert to a view of the Record cache with no filtering applied.
5316 * @param {Boolean} suppressEvent If true the filter is cleared silently without notifying listeners
5318 clearFilter : function(suppressEvent){
5319 if(this.snapshot && this.snapshot != this.data){
5320 this.data = this.snapshot;
5321 delete this.snapshot;
5322 if(suppressEvent !== true){
5323 this.fireEvent("datachanged", this);
5329 afterEdit : function(record){
5330 if(this.modified.indexOf(record) == -1){
5331 this.modified.push(record);
5333 this.fireEvent("update", this, record, Roo.data.Record.EDIT);
5337 afterReject : function(record){
5338 this.modified.remove(record);
5339 this.fireEvent("update", this, record, Roo.data.Record.REJECT);
5343 afterCommit : function(record){
5344 this.modified.remove(record);
5345 this.fireEvent("update", this, record, Roo.data.Record.COMMIT);
5349 * Commit all Records with outstanding changes. To handle updates for changes, subscribe to the
5350 * Store's "update" event, and perform updating when the third parameter is Roo.data.Record.COMMIT.
5352 commitChanges : function(){
5353 var m = this.modified.slice(0);
5355 for(var i = 0, len = m.length; i < len; i++){
5361 * Cancel outstanding changes on all changed records.
5363 rejectChanges : function(){
5364 var m = this.modified.slice(0);
5366 for(var i = 0, len = m.length; i < len; i++){
5371 onMetaChange : function(meta, rtype, o){
5372 this.recordType = rtype;
5373 this.fields = rtype.prototype.fields;
5374 delete this.snapshot;
5375 this.sortInfo = meta.sortInfo || this.sortInfo;
5377 this.fireEvent('metachange', this, this.reader.meta);
5381 * Ext JS Library 1.1.1
5382 * Copyright(c) 2006-2007, Ext JS, LLC.
5384 * Originally Released Under LGPL - original licence link has changed is not relivant.
5387 * <script type="text/javascript">
5391 * @class Roo.data.SimpleStore
5392 * @extends Roo.data.Store
5393 * Small helper class to make creating Stores from Array data easier.
5394 * @cfg {Number} id The array index of the record id. Leave blank to auto generate ids.
5395 * @cfg {Array} fields An array of field definition objects, or field name strings.
5396 * @cfg {Array} data The multi-dimensional array of data
5398 * @param {Object} config
5400 Roo.data.SimpleStore = function(config){
5401 Roo.data.SimpleStore.superclass.constructor.call(this, {
5403 reader: new Roo.data.ArrayReader({
5406 Roo.data.Record.create(config.fields)
5408 proxy : new Roo.data.MemoryProxy(config.data)
5412 Roo.extend(Roo.data.SimpleStore, Roo.data.Store);/*
5414 * Ext JS Library 1.1.1
5415 * Copyright(c) 2006-2007, Ext JS, LLC.
5417 * Originally Released Under LGPL - original licence link has changed is not relivant.
5420 * <script type="text/javascript">
5425 * @extends Roo.data.Store
5426 * @class Roo.data.JsonStore
5427 * Small helper class to make creating Stores for JSON data easier. <br/>
5429 var store = new Roo.data.JsonStore({
5430 url: 'get-images.php',
5432 fields: ['name', 'url', {name:'size', type: 'float'}, {name:'lastmod', type:'date'}]
5435 * <b>Note: Although they are not listed, this class inherits all of the config options of Store,
5436 * JsonReader and HttpProxy (unless inline data is provided).</b>
5437 * @cfg {Array} fields An array of field definition objects, or field name strings.
5439 * @param {Object} config
5441 Roo.data.JsonStore = function(c){
5442 Roo.data.JsonStore.superclass.constructor.call(this, Roo.apply(c, {
5443 proxy: !c.data ? new Roo.data.HttpProxy({url: c.url}) : undefined,
5444 reader: new Roo.data.JsonReader(c, c.fields)
5447 Roo.extend(Roo.data.JsonStore, Roo.data.Store);/*
5449 * Ext JS Library 1.1.1
5450 * Copyright(c) 2006-2007, Ext JS, LLC.
5452 * Originally Released Under LGPL - original licence link has changed is not relivant.
5455 * <script type="text/javascript">
5459 Roo.data.Field = function(config){
5460 if(typeof config == "string"){
5461 config = {name: config};
5463 Roo.apply(this, config);
5469 var st = Roo.data.SortTypes;
5470 // named sortTypes are supported, here we look them up
5471 if(typeof this.sortType == "string"){
5472 this.sortType = st[this.sortType];
5475 // set default sortType for strings and dates
5479 this.sortType = st.asUCString;
5482 this.sortType = st.asDate;
5485 this.sortType = st.none;
5490 var stripRe = /[\$,%]/g;
5492 // prebuilt conversion function for this field, instead of
5493 // switching every time we're reading a value
5495 var cv, dateFormat = this.dateFormat;
5500 cv = function(v){ return v; };
5503 cv = function(v){ return (v === undefined || v === null) ? '' : String(v); };
5507 return v !== undefined && v !== null && v !== '' ?
5508 parseInt(String(v).replace(stripRe, ""), 10) : '';
5513 return v !== undefined && v !== null && v !== '' ?
5514 parseFloat(String(v).replace(stripRe, ""), 10) : '';
5519 cv = function(v){ return v === true || v === "true" || v == 1; };
5526 if(v instanceof Date){
5530 if(dateFormat == "timestamp"){
5531 return new Date(v*1000);
5533 return Date.parseDate(v, dateFormat);
5535 var parsed = Date.parse(v);
5536 return parsed ? new Date(parsed) : null;
5545 Roo.data.Field.prototype = {
5553 * Ext JS Library 1.1.1
5554 * Copyright(c) 2006-2007, Ext JS, LLC.
5556 * Originally Released Under LGPL - original licence link has changed is not relivant.
5559 * <script type="text/javascript">
5562 // Base class for reading structured data from a data source. This class is intended to be
5563 // extended (see ArrayReader, JsonReader and XmlReader) and should not be created directly.
5566 * @class Roo.data.DataReader
5567 * Base class for reading structured data from a data source. This class is intended to be
5568 * extended (see {Roo.data.ArrayReader}, {Roo.data.JsonReader} and {Roo.data.XmlReader}) and should not be created directly.
5571 Roo.data.DataReader = function(meta, recordType){
5575 this.recordType = recordType instanceof Array ?
5576 Roo.data.Record.create(recordType) : recordType;
5579 Roo.data.DataReader.prototype = {
5581 * Create an empty record
5582 * @param {Object} data (optional) - overlay some values
5583 * @return {Roo.data.Record} record created.
5585 newRow : function(d) {
5587 this.recordType.prototype.fields.each(function(c) {
5589 case 'int' : da[c.name] = 0; break;
5590 case 'date' : da[c.name] = new Date(); break;
5591 case 'float' : da[c.name] = 0.0; break;
5592 case 'boolean' : da[c.name] = false; break;
5593 default : da[c.name] = ""; break;
5597 return new this.recordType(Roo.apply(da, d));
5602 * Ext JS Library 1.1.1
5603 * Copyright(c) 2006-2007, Ext JS, LLC.
5605 * Originally Released Under LGPL - original licence link has changed is not relivant.
5608 * <script type="text/javascript">
5612 * @class Roo.data.DataProxy
5613 * @extends Roo.data.Observable
5614 * This class is an abstract base class for implementations which provide retrieval of
5615 * unformatted data objects.<br>
5617 * DataProxy implementations are usually used in conjunction with an implementation of Roo.data.DataReader
5618 * (of the appropriate type which knows how to parse the data object) to provide a block of
5619 * {@link Roo.data.Records} to an {@link Roo.data.Store}.<br>
5621 * Custom implementations must implement the load method as described in
5622 * {@link Roo.data.HttpProxy#load}.
5624 Roo.data.DataProxy = function(){
5628 * Fires before a network request is made to retrieve a data object.
5629 * @param {Object} This DataProxy object.
5630 * @param {Object} params The params parameter to the load function.
5635 * Fires before the load method's callback is called.
5636 * @param {Object} This DataProxy object.
5637 * @param {Object} o The data object.
5638 * @param {Object} arg The callback argument object passed to the load function.
5642 * @event loadexception
5643 * Fires if an Exception occurs during data retrieval.
5644 * @param {Object} This DataProxy object.
5645 * @param {Object} o The data object.
5646 * @param {Object} arg The callback argument object passed to the load function.
5647 * @param {Object} e The Exception.
5649 loadexception : true
5651 Roo.data.DataProxy.superclass.constructor.call(this);
5654 Roo.extend(Roo.data.DataProxy, Roo.util.Observable);
5657 * @cfg {void} listeners (Not available) Constructor blocks listeners from being set
5661 * Ext JS Library 1.1.1
5662 * Copyright(c) 2006-2007, Ext JS, LLC.
5664 * Originally Released Under LGPL - original licence link has changed is not relivant.
5667 * <script type="text/javascript">
5670 * @class Roo.data.MemoryProxy
5671 * An implementation of Roo.data.DataProxy that simply passes the data specified in its constructor
5672 * to the Reader when its load method is called.
5674 * @param {Object} data The data object which the Reader uses to construct a block of Roo.data.Records.
5676 Roo.data.MemoryProxy = function(data){
5680 Roo.data.MemoryProxy.superclass.constructor.call(this);
5684 Roo.extend(Roo.data.MemoryProxy, Roo.data.DataProxy, {
5686 * Load data from the requested source (in this case an in-memory
5687 * data object passed to the constructor), read the data object into
5688 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5689 * process that block using the passed callback.
5690 * @param {Object} params This parameter is not used by the MemoryProxy class.
5691 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5692 * object into a block of Roo.data.Records.
5693 * @param {Function} callback The function into which to pass the block of Roo.data.records.
5694 * The function must be passed <ul>
5695 * <li>The Record block object</li>
5696 * <li>The "arg" argument from the load function</li>
5697 * <li>A boolean success indicator</li>
5699 * @param {Object} scope The scope in which to call the callback
5700 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5702 load : function(params, reader, callback, scope, arg){
5703 params = params || {};
5706 result = reader.readRecords(this.data);
5708 this.fireEvent("loadexception", this, arg, null, e);
5709 callback.call(scope, null, arg, false);
5712 callback.call(scope, result, arg, true);
5716 update : function(params, records){
5721 * Ext JS Library 1.1.1
5722 * Copyright(c) 2006-2007, Ext JS, LLC.
5724 * Originally Released Under LGPL - original licence link has changed is not relivant.
5727 * <script type="text/javascript">
5730 * @class Roo.data.HttpProxy
5731 * @extends Roo.data.DataProxy
5732 * An implementation of {@link Roo.data.DataProxy} that reads a data object from an {@link Roo.data.Connection} object
5733 * configured to reference a certain URL.<br><br>
5735 * <em>Note that this class cannot be used to retrieve data from a domain other than the domain
5736 * from which the running page was served.<br><br>
5738 * For cross-domain access to remote data, use an {@link Roo.data.ScriptTagProxy}.</em><br><br>
5740 * Be aware that to enable the browser to parse an XML document, the server must set
5741 * the Content-Type header in the HTTP response to "text/xml".
5743 * @param {Object} conn Connection config options to add to each request (e.g. {url: 'foo.php'} or
5744 * an {@link Roo.data.Connection} object. If a Connection config is passed, the singleton {@link Roo.Ajax} object
5745 * will be used to make the request.
5747 Roo.data.HttpProxy = function(conn){
5748 Roo.data.HttpProxy.superclass.constructor.call(this);
5749 // is conn a conn config or a real conn?
5751 this.useAjax = !conn || !conn.events;
5755 Roo.extend(Roo.data.HttpProxy, Roo.data.DataProxy, {
5756 // thse are take from connection...
5759 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
5762 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
5763 * extra parameters to each request made by this object. (defaults to undefined)
5766 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
5767 * to each request made by this object. (defaults to undefined)
5770 * @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)
5773 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
5776 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
5782 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
5786 * Return the {@link Roo.data.Connection} object being used by this Proxy.
5787 * @return {Connection} The Connection object. This object may be used to subscribe to events on
5788 * a finer-grained basis than the DataProxy events.
5790 getConnection : function(){
5791 return this.useAjax ? Roo.Ajax : this.conn;
5795 * Load data from the configured {@link Roo.data.Connection}, read the data object into
5796 * a block of Roo.data.Records using the passed {@link Roo.data.DataReader} implementation, and
5797 * process that block using the passed callback.
5798 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5799 * for the request to the remote server.
5800 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5801 * object into a block of Roo.data.Records.
5802 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5803 * The function must be passed <ul>
5804 * <li>The Record block object</li>
5805 * <li>The "arg" argument from the load function</li>
5806 * <li>A boolean success indicator</li>
5808 * @param {Object} scope The scope in which to call the callback
5809 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5811 load : function(params, reader, callback, scope, arg){
5812 if(this.fireEvent("beforeload", this, params) !== false){
5814 params : params || {},
5816 callback : callback,
5821 callback : this.loadResponse,
5825 Roo.applyIf(o, this.conn);
5826 if(this.activeRequest){
5827 Roo.Ajax.abort(this.activeRequest);
5829 this.activeRequest = Roo.Ajax.request(o);
5831 this.conn.request(o);
5834 callback.call(scope||this, null, arg, false);
5839 loadResponse : function(o, success, response){
5840 delete this.activeRequest;
5842 this.fireEvent("loadexception", this, o, response);
5843 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5848 result = o.reader.read(response);
5850 this.fireEvent("loadexception", this, o, response, e);
5851 o.request.callback.call(o.request.scope, null, o.request.arg, false);
5855 this.fireEvent("load", this, o, o.request.arg);
5856 o.request.callback.call(o.request.scope, result, o.request.arg, true);
5860 update : function(dataSet){
5865 updateResponse : function(dataSet){
5870 * Ext JS Library 1.1.1
5871 * Copyright(c) 2006-2007, Ext JS, LLC.
5873 * Originally Released Under LGPL - original licence link has changed is not relivant.
5876 * <script type="text/javascript">
5880 * @class Roo.data.ScriptTagProxy
5881 * An implementation of Roo.data.DataProxy that reads a data object from a URL which may be in a domain
5882 * other than the originating domain of the running page.<br><br>
5884 * <em>Note that if you are retrieving data from a page that is in a domain that is NOT the same as the originating domain
5885 * of the running page, you must use this class, rather than DataProxy.</em><br><br>
5887 * The content passed back from a server resource requested by a ScriptTagProxy is executable JavaScript
5888 * source code that is used as the source inside a <script> tag.<br><br>
5890 * In order for the browser to process the returned data, the server must wrap the data object
5891 * with a call to a callback function, the name of which is passed as a parameter by the ScriptTagProxy.
5892 * Below is a Java example for a servlet which returns data for either a ScriptTagProxy, or an HttpProxy
5893 * depending on whether the callback name was passed:
5896 boolean scriptTag = false;
5897 String cb = request.getParameter("callback");
5900 response.setContentType("text/javascript");
5902 response.setContentType("application/x-json");
5904 Writer out = response.getWriter();
5906 out.write(cb + "(");
5908 out.print(dataBlock.toJsonString());
5915 * @param {Object} config A configuration object.
5917 Roo.data.ScriptTagProxy = function(config){
5918 Roo.data.ScriptTagProxy.superclass.constructor.call(this);
5919 Roo.apply(this, config);
5920 this.head = document.getElementsByTagName("head")[0];
5923 Roo.data.ScriptTagProxy.TRANS_ID = 1000;
5925 Roo.extend(Roo.data.ScriptTagProxy, Roo.data.DataProxy, {
5927 * @cfg {String} url The URL from which to request the data object.
5930 * @cfg {Number} timeout (Optional) The number of milliseconds to wait for a response. Defaults to 30 seconds.
5934 * @cfg {String} callbackParam (Optional) The name of the parameter to pass to the server which tells
5935 * the server the name of the callback function set up by the load call to process the returned data object.
5936 * Defaults to "callback".<p>The server-side processing must read this parameter value, and generate
5937 * javascript output which calls this named function passing the data object as its only parameter.
5939 callbackParam : "callback",
5941 * @cfg {Boolean} nocache (Optional) Defaults to true. Disable cacheing by adding a unique parameter
5942 * name to the request.
5947 * Load data from the configured URL, read the data object into
5948 * a block of Roo.data.Records using the passed Roo.data.DataReader implementation, and
5949 * process that block using the passed callback.
5950 * @param {Object} params An object containing properties which are to be used as HTTP parameters
5951 * for the request to the remote server.
5952 * @param {Roo.data.DataReader} reader The Reader object which converts the data
5953 * object into a block of Roo.data.Records.
5954 * @param {Function} callback The function into which to pass the block of Roo.data.Records.
5955 * The function must be passed <ul>
5956 * <li>The Record block object</li>
5957 * <li>The "arg" argument from the load function</li>
5958 * <li>A boolean success indicator</li>
5960 * @param {Object} scope The scope in which to call the callback
5961 * @param {Object} arg An optional argument which is passed to the callback as its second parameter.
5963 load : function(params, reader, callback, scope, arg){
5964 if(this.fireEvent("beforeload", this, params) !== false){
5966 var p = Roo.urlEncode(Roo.apply(params, this.extraParams));
5969 url += (url.indexOf("?") != -1 ? "&" : "?") + p;
5971 url += "&_dc=" + (new Date().getTime());
5973 var transId = ++Roo.data.ScriptTagProxy.TRANS_ID;
5976 cb : "stcCallback"+transId,
5977 scriptId : "stcScript"+transId,
5981 callback : callback,
5987 window[trans.cb] = function(o){
5988 conn.handleResponse(o, trans);
5991 url += String.format("&{0}={1}", this.callbackParam, trans.cb);
5993 if(this.autoAbort !== false){
5997 trans.timeoutId = this.handleFailure.defer(this.timeout, this, [trans]);
5999 var script = document.createElement("script");
6000 script.setAttribute("src", url);
6001 script.setAttribute("type", "text/javascript");
6002 script.setAttribute("id", trans.scriptId);
6003 this.head.appendChild(script);
6007 callback.call(scope||this, null, arg, false);
6012 isLoading : function(){
6013 return this.trans ? true : false;
6017 * Abort the current server request.
6020 if(this.isLoading()){
6021 this.destroyTrans(this.trans);
6026 destroyTrans : function(trans, isLoaded){
6027 this.head.removeChild(document.getElementById(trans.scriptId));
6028 clearTimeout(trans.timeoutId);
6030 window[trans.cb] = undefined;
6032 delete window[trans.cb];
6035 // if hasn't been loaded, wait for load to remove it to prevent script error
6036 window[trans.cb] = function(){
6037 window[trans.cb] = undefined;
6039 delete window[trans.cb];
6046 handleResponse : function(o, trans){
6048 this.destroyTrans(trans, true);
6051 result = trans.reader.readRecords(o);
6053 this.fireEvent("loadexception", this, o, trans.arg, e);
6054 trans.callback.call(trans.scope||window, null, trans.arg, false);
6057 this.fireEvent("load", this, o, trans.arg);
6058 trans.callback.call(trans.scope||window, result, trans.arg, true);
6062 handleFailure : function(trans){
6064 this.destroyTrans(trans, false);
6065 this.fireEvent("loadexception", this, null, trans.arg);
6066 trans.callback.call(trans.scope||window, null, trans.arg, false);
6070 * Ext JS Library 1.1.1
6071 * Copyright(c) 2006-2007, Ext JS, LLC.
6073 * Originally Released Under LGPL - original licence link has changed is not relivant.
6076 * <script type="text/javascript">
6080 * @class Roo.data.JsonReader
6081 * @extends Roo.data.DataReader
6082 * Data reader class to create an Array of Roo.data.Record objects from a JSON response
6083 * based on mappings in a provided Roo.data.Record constructor.
6085 * The default behaviour of a store is to send ?_requestMeta=1, unless the class has recieved 'metaData' property
6086 * in the reply previously.
6091 var RecordDef = Roo.data.Record.create([
6092 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6093 {name: 'occupation'} // This field will use "occupation" as the mapping.
6095 var myReader = new Roo.data.JsonReader({
6096 totalProperty: "results", // The property which contains the total dataset size (optional)
6097 root: "rows", // The property which contains an Array of row objects
6098 id: "id" // The property within each row object that provides an ID for the record (optional)
6102 * This would consume a JSON file like this:
6104 { 'results': 2, 'rows': [
6105 { 'id': 1, 'name': 'Bill', occupation: 'Gardener' },
6106 { 'id': 2, 'name': 'Ben', occupation: 'Horticulturalist' } ]
6109 * @cfg {String} totalProperty Name of the property from which to retrieve the total number of records
6110 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6111 * paged from the remote server.
6112 * @cfg {String} successProperty Name of the property from which to retrieve the success attribute used by forms.
6113 * @cfg {String} root name of the property which contains the Array of row objects.
6114 * @cfg {String} id Name of the property within a row object that contains a record identifier value.
6116 * Create a new JsonReader
6117 * @param {Object} meta Metadata configuration options
6118 * @param {Object} recordType Either an Array of field definition objects,
6119 * or an {@link Roo.data.Record} object created using {@link Roo.data.Record#create}.
6121 Roo.data.JsonReader = function(meta, recordType){
6124 // set some defaults:
6126 totalProperty: 'total',
6127 successProperty : 'success',
6132 Roo.data.JsonReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6134 Roo.extend(Roo.data.JsonReader, Roo.data.DataReader, {
6137 * @prop {Boolean} metaFromRemote - if the meta data was loaded from the remote source.
6138 * Used by Store query builder to append _requestMeta to params.
6141 metaFromRemote : false,
6143 * This method is only used by a DataProxy which has retrieved data from a remote server.
6144 * @param {Object} response The XHR object which contains the JSON data in its responseText.
6145 * @return {Object} data A data block which is used by an Roo.data.Store object as
6146 * a cache of Roo.data.Records.
6148 read : function(response){
6149 var json = response.responseText;
6151 var o = /* eval:var:o */ eval("("+json+")");
6153 throw {message: "JsonReader.read: Json object not found"};
6159 this.metaFromRemote = true;
6160 this.meta = o.metaData;
6161 this.recordType = Roo.data.Record.create(o.metaData.fields);
6162 this.onMetaChange(this.meta, this.recordType, o);
6164 return this.readRecords(o);
6167 // private function a store will implement
6168 onMetaChange : function(meta, recordType, o){
6175 simpleAccess: function(obj, subsc) {
6182 getJsonAccessor: function(){
6184 return function(expr) {
6186 return(re.test(expr))
6187 ? new Function("obj", "return obj." + expr)
6197 * Create a data block containing Roo.data.Records from an XML document.
6198 * @param {Object} o An object which contains an Array of row objects in the property specified
6199 * in the config as 'root, and optionally a property, specified in the config as 'totalProperty'
6200 * which contains the total size of the dataset.
6201 * @return {Object} data A data block which is used by an Roo.data.Store object as
6202 * a cache of Roo.data.Records.
6204 readRecords : function(o){
6206 * After any data loads, the raw JSON data is available for further custom processing.
6210 var s = this.meta, Record = this.recordType,
6211 f = Record.prototype.fields, fi = f.items, fl = f.length;
6213 // Generate extraction functions for the totalProperty, the root, the id, and for each field
6215 if(s.totalProperty) {
6216 this.getTotal = this.getJsonAccessor(s.totalProperty);
6218 if(s.successProperty) {
6219 this.getSuccess = this.getJsonAccessor(s.successProperty);
6221 this.getRoot = s.root ? this.getJsonAccessor(s.root) : function(p){return p;};
6223 var g = this.getJsonAccessor(s.id);
6224 this.getId = function(rec) {
6226 return (r === undefined || r === "") ? null : r;
6229 this.getId = function(){return null;};
6232 for(var jj = 0; jj < fl; jj++){
6234 var map = (f.mapping !== undefined && f.mapping !== null) ? f.mapping : f.name;
6235 this.ef[jj] = this.getJsonAccessor(map);
6239 var root = this.getRoot(o), c = root.length, totalRecords = c, success = true;
6240 if(s.totalProperty){
6241 var vt = parseInt(this.getTotal(o), 10);
6246 if(s.successProperty){
6247 var vs = this.getSuccess(o);
6248 if(vs === false || vs === 'false'){
6253 for(var i = 0; i < c; i++){
6256 var id = this.getId(n);
6257 for(var j = 0; j < fl; j++){
6259 var v = this.ef[j](n);
6261 Roo.log('missing convert for ' + f.name);
6265 values[f.name] = f.convert((v !== undefined) ? v : f.defaultValue);
6267 var record = new Record(values, id);
6269 records[i] = record;
6274 totalRecords : totalRecords
6279 * Ext JS Library 1.1.1
6280 * Copyright(c) 2006-2007, Ext JS, LLC.
6282 * Originally Released Under LGPL - original licence link has changed is not relivant.
6285 * <script type="text/javascript">
6289 * @class Roo.data.XmlReader
6290 * @extends Roo.data.DataReader
6291 * Data reader class to create an Array of {@link Roo.data.Record} objects from an XML document
6292 * based on mappings in a provided Roo.data.Record constructor.<br><br>
6294 * <em>Note that in order for the browser to parse a returned XML document, the Content-Type
6295 * header in the HTTP response must be set to "text/xml".</em>
6299 var RecordDef = Roo.data.Record.create([
6300 {name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
6301 {name: 'occupation'} // This field will use "occupation" as the mapping.
6303 var myReader = new Roo.data.XmlReader({
6304 totalRecords: "results", // The element which contains the total dataset size (optional)
6305 record: "row", // The repeated element which contains row information
6306 id: "id" // The element within the row that provides an ID for the record (optional)
6310 * This would consume an XML file like this:
6314 <results>2</results>
6317 <name>Bill</name>
6318 <occupation>Gardener</occupation>
6322 <name>Ben</name>
6323 <occupation>Horticulturalist</occupation>
6327 * @cfg {String} totalRecords The DomQuery path from which to retrieve the total number of records
6328 * in the dataset. This is only needed if the whole dataset is not passed in one go, but is being
6329 * paged from the remote server.
6330 * @cfg {String} record The DomQuery path to the repeated element which contains record information.
6331 * @cfg {String} success The DomQuery path to the success attribute used by forms.
6332 * @cfg {String} id The DomQuery path relative from the record element to the element that contains
6333 * a record identifier value.
6335 * Create a new XmlReader
6336 * @param {Object} meta Metadata configuration options
6337 * @param {Mixed} recordType The definition of the data record type to produce. This can be either a valid
6338 * Record subclass created with {@link Roo.data.Record#create}, or an array of objects with which to call
6339 * Roo.data.Record.create. See the {@link Roo.data.Record} class for more details.
6341 Roo.data.XmlReader = function(meta, recordType){
6343 Roo.data.XmlReader.superclass.constructor.call(this, meta, recordType||meta.fields);
6345 Roo.extend(Roo.data.XmlReader, Roo.data.DataReader, {
6347 * This method is only used by a DataProxy which has retrieved data from a remote server.
6348 * @param {Object} response The XHR object which contains the parsed XML document. The response is expected
6349 * to contain a method called 'responseXML' that returns an XML document object.
6350 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6351 * a cache of Roo.data.Records.
6353 read : function(response){
6354 var doc = response.responseXML;
6356 throw {message: "XmlReader.read: XML Document not available"};
6358 return this.readRecords(doc);
6362 * Create a data block containing Roo.data.Records from an XML document.
6363 * @param {Object} doc A parsed XML document.
6364 * @return {Object} records A data block which is used by an {@link Roo.data.Store} as
6365 * a cache of Roo.data.Records.
6367 readRecords : function(doc){
6369 * After any data loads/reads, the raw XML Document is available for further custom processing.
6373 var root = doc.documentElement || doc;
6374 var q = Roo.DomQuery;
6375 var recordType = this.recordType, fields = recordType.prototype.fields;
6376 var sid = this.meta.id;
6377 var totalRecords = 0, success = true;
6378 if(this.meta.totalRecords){
6379 totalRecords = q.selectNumber(this.meta.totalRecords, root, 0);
6382 if(this.meta.success){
6383 var sv = q.selectValue(this.meta.success, root, true);
6384 success = sv !== false && sv !== 'false';
6387 var ns = q.select(this.meta.record, root);
6388 for(var i = 0, len = ns.length; i < len; i++) {
6391 var id = sid ? q.selectValue(sid, n) : undefined;
6392 for(var j = 0, jlen = fields.length; j < jlen; j++){
6393 var f = fields.items[j];
6394 var v = q.selectValue(f.mapping || f.name, n, f.defaultValue);
6398 var record = new recordType(values, id);
6400 records[records.length] = record;
6406 totalRecords : totalRecords || records.length
6411 * Ext JS Library 1.1.1
6412 * Copyright(c) 2006-2007, Ext JS, LLC.
6414 * Originally Released Under LGPL - original licence link has changed is not relivant.
6417 * <script type="text/javascript">
6421 * @class Roo.data.ArrayReader
6422 * @extends Roo.data.DataReader
6423 * Data reader class to create an Array of Roo.data.Record objects from an Array.
6424 * Each element of that Array represents a row of data fields. The
6425 * fields are pulled into a Record object using as a subscript, the <em>mapping</em> property
6426 * of the field definition if it exists, or the field's ordinal position in the definition.<br>
6430 var RecordDef = Roo.data.Record.create([
6431 {name: 'name', mapping: 1}, // "mapping" only needed if an "id" field is present which
6432 {name: 'occupation', mapping: 2} // precludes using the ordinal position as the index.
6434 var myReader = new Roo.data.ArrayReader({
6435 id: 0 // The subscript within row Array that provides an ID for the Record (optional)
6439 * This would consume an Array like this:
6441 [ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
6443 * @cfg {String} id (optional) The subscript within row Array that provides an ID for the Record
6445 * Create a new JsonReader
6446 * @param {Object} meta Metadata configuration options.
6447 * @param {Object} recordType Either an Array of field definition objects
6448 * as specified to {@link Roo.data.Record#create},
6449 * or an {@link Roo.data.Record} object
6450 * created using {@link Roo.data.Record#create}.
6452 Roo.data.ArrayReader = function(meta, recordType){
6453 Roo.data.ArrayReader.superclass.constructor.call(this, meta, recordType);
6456 Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
6458 * Create a data block containing Roo.data.Records from an XML document.
6459 * @param {Object} o An Array of row objects which represents the dataset.
6460 * @return {Object} data A data block which is used by an Roo.data.Store object as
6461 * a cache of Roo.data.Records.
6463 readRecords : function(o){
6464 var sid = this.meta ? this.meta.id : null;
6465 var recordType = this.recordType, fields = recordType.prototype.fields;
6468 for(var i = 0; i < root.length; i++){
6471 var id = ((sid || sid === 0) && n[sid] !== undefined && n[sid] !== "" ? n[sid] : null);
6472 for(var j = 0, jlen = fields.length; j < jlen; j++){
6473 var f = fields.items[j];
6474 var k = f.mapping !== undefined && f.mapping !== null ? f.mapping : j;
6475 var v = n[k] !== undefined ? n[k] : f.defaultValue;
6479 var record = new recordType(values, id);
6481 records[records.length] = record;
6485 totalRecords : records.length
6490 * Ext JS Library 1.1.1
6491 * Copyright(c) 2006-2007, Ext JS, LLC.
6493 * Originally Released Under LGPL - original licence link has changed is not relivant.
6496 * <script type="text/javascript">
6501 * @class Roo.data.Tree
6502 * @extends Roo.util.Observable
6503 * Represents a tree data structure and bubbles all the events for its nodes. The nodes
6504 * in the tree have most standard DOM functionality.
6506 * @param {Node} root (optional) The root node
6508 Roo.data.Tree = function(root){
6511 * The root node for this tree
6516 this.setRootNode(root);
6521 * Fires when a new child node is appended to a node in this tree.
6522 * @param {Tree} tree The owner tree
6523 * @param {Node} parent The parent node
6524 * @param {Node} node The newly appended node
6525 * @param {Number} index The index of the newly appended node
6530 * Fires when a child node is removed from a node in this tree.
6531 * @param {Tree} tree The owner tree
6532 * @param {Node} parent The parent node
6533 * @param {Node} node The child node removed
6538 * Fires when a node is moved to a new location in the tree
6539 * @param {Tree} tree The owner tree
6540 * @param {Node} node The node moved
6541 * @param {Node} oldParent The old parent of this node
6542 * @param {Node} newParent The new parent of this node
6543 * @param {Number} index The index it was moved to
6548 * Fires when a new child node is inserted in a node in this tree.
6549 * @param {Tree} tree The owner tree
6550 * @param {Node} parent The parent node
6551 * @param {Node} node The child node inserted
6552 * @param {Node} refNode The child node the node was inserted before
6556 * @event beforeappend
6557 * Fires before a new child is appended to a node in this tree, return false to cancel the append.
6558 * @param {Tree} tree The owner tree
6559 * @param {Node} parent The parent node
6560 * @param {Node} node The child node to be appended
6562 "beforeappend" : true,
6564 * @event beforeremove
6565 * Fires before a child is removed from a node in this tree, return false to cancel the remove.
6566 * @param {Tree} tree The owner tree
6567 * @param {Node} parent The parent node
6568 * @param {Node} node The child node to be removed
6570 "beforeremove" : true,
6573 * Fires before a node is moved to a new location in the tree. Return false to cancel the move.
6574 * @param {Tree} tree The owner tree
6575 * @param {Node} node The node being moved
6576 * @param {Node} oldParent The parent of the node
6577 * @param {Node} newParent The new parent the node is moving to
6578 * @param {Number} index The index it is being moved to
6580 "beforemove" : true,
6582 * @event beforeinsert
6583 * Fires before a new child is inserted in a node in this tree, return false to cancel the insert.
6584 * @param {Tree} tree The owner tree
6585 * @param {Node} parent The parent node
6586 * @param {Node} node The child node to be inserted
6587 * @param {Node} refNode The child node the node is being inserted before
6589 "beforeinsert" : true
6592 Roo.data.Tree.superclass.constructor.call(this);
6595 Roo.extend(Roo.data.Tree, Roo.util.Observable, {
6598 proxyNodeEvent : function(){
6599 return this.fireEvent.apply(this, arguments);
6603 * Returns the root node for this tree.
6606 getRootNode : function(){
6611 * Sets the root node for this tree.
6612 * @param {Node} node
6615 setRootNode : function(node){
6617 node.ownerTree = this;
6619 this.registerNode(node);
6624 * Gets a node in this tree by its id.
6625 * @param {String} id
6628 getNodeById : function(id){
6629 return this.nodeHash[id];
6632 registerNode : function(node){
6633 this.nodeHash[node.id] = node;
6636 unregisterNode : function(node){
6637 delete this.nodeHash[node.id];
6640 toString : function(){
6641 return "[Tree"+(this.id?" "+this.id:"")+"]";
6646 * @class Roo.data.Node
6647 * @extends Roo.util.Observable
6648 * @cfg {Boolean} leaf true if this node is a leaf and does not have children
6649 * @cfg {String} id The id for this node. If one is not specified, one is generated.
6651 * @param {Object} attributes The attributes/config for the node
6653 Roo.data.Node = function(attributes){
6655 * The attributes supplied for the node. You can use this property to access any custom attributes you supplied.
6658 this.attributes = attributes || {};
6659 this.leaf = this.attributes.leaf;
6661 * The node id. @type String
6663 this.id = this.attributes.id;
6665 this.id = Roo.id(null, "ynode-");
6666 this.attributes.id = this.id;
6669 * All child nodes of this node. @type Array
6671 this.childNodes = [];
6672 if(!this.childNodes.indexOf){ // indexOf is a must
6673 this.childNodes.indexOf = function(o){
6674 for(var i = 0, len = this.length; i < len; i++){
6683 * The parent node for this node. @type Node
6685 this.parentNode = null;
6687 * The first direct child node of this node, or null if this node has no child nodes. @type Node
6689 this.firstChild = null;
6691 * The last direct child node of this node, or null if this node has no child nodes. @type Node
6693 this.lastChild = null;
6695 * The node immediately preceding this node in the tree, or null if there is no sibling node. @type Node
6697 this.previousSibling = null;
6699 * The node immediately following this node in the tree, or null if there is no sibling node. @type Node
6701 this.nextSibling = null;
6706 * Fires when a new child node is appended
6707 * @param {Tree} tree The owner tree
6708 * @param {Node} this This node
6709 * @param {Node} node The newly appended node
6710 * @param {Number} index The index of the newly appended node
6715 * Fires when a child node is removed
6716 * @param {Tree} tree The owner tree
6717 * @param {Node} this This node
6718 * @param {Node} node The removed node
6723 * Fires when this node is moved to a new location in the tree
6724 * @param {Tree} tree The owner tree
6725 * @param {Node} this This node
6726 * @param {Node} oldParent The old parent of this node
6727 * @param {Node} newParent The new parent of this node
6728 * @param {Number} index The index it was moved to
6733 * Fires when a new child node is inserted.
6734 * @param {Tree} tree The owner tree
6735 * @param {Node} this This node
6736 * @param {Node} node The child node inserted
6737 * @param {Node} refNode The child node the node was inserted before
6741 * @event beforeappend
6742 * Fires before a new child is appended, return false to cancel the append.
6743 * @param {Tree} tree The owner tree
6744 * @param {Node} this This node
6745 * @param {Node} node The child node to be appended
6747 "beforeappend" : true,
6749 * @event beforeremove
6750 * Fires before a child is removed, return false to cancel the remove.
6751 * @param {Tree} tree The owner tree
6752 * @param {Node} this This node
6753 * @param {Node} node The child node to be removed
6755 "beforeremove" : true,
6758 * Fires before this node is moved to a new location in the tree. Return false to cancel the move.
6759 * @param {Tree} tree The owner tree
6760 * @param {Node} this This node
6761 * @param {Node} oldParent The parent of this node
6762 * @param {Node} newParent The new parent this node is moving to
6763 * @param {Number} index The index it is being moved to
6765 "beforemove" : true,
6767 * @event beforeinsert
6768 * Fires before a new child is inserted, return false to cancel the insert.
6769 * @param {Tree} tree The owner tree
6770 * @param {Node} this This node
6771 * @param {Node} node The child node to be inserted
6772 * @param {Node} refNode The child node the node is being inserted before
6774 "beforeinsert" : true
6776 this.listeners = this.attributes.listeners;
6777 Roo.data.Node.superclass.constructor.call(this);
6780 Roo.extend(Roo.data.Node, Roo.util.Observable, {
6781 fireEvent : function(evtName){
6782 // first do standard event for this node
6783 if(Roo.data.Node.superclass.fireEvent.apply(this, arguments) === false){
6786 // then bubble it up to the tree if the event wasn't cancelled
6787 var ot = this.getOwnerTree();
6789 if(ot.proxyNodeEvent.apply(ot, arguments) === false){
6797 * Returns true if this node is a leaf
6800 isLeaf : function(){
6801 return this.leaf === true;
6805 setFirstChild : function(node){
6806 this.firstChild = node;
6810 setLastChild : function(node){
6811 this.lastChild = node;
6816 * Returns true if this node is the last child of its parent
6819 isLast : function(){
6820 return (!this.parentNode ? true : this.parentNode.lastChild == this);
6824 * Returns true if this node is the first child of its parent
6827 isFirst : function(){
6828 return (!this.parentNode ? true : this.parentNode.firstChild == this);
6831 hasChildNodes : function(){
6832 return !this.isLeaf() && this.childNodes.length > 0;
6836 * Insert node(s) as the last child node of this node.
6837 * @param {Node/Array} node The node or Array of nodes to append
6838 * @return {Node} The appended node if single append, or null if an array was passed
6840 appendChild : function(node){
6842 if(node instanceof Array){
6844 }else if(arguments.length > 1){
6847 // if passed an array or multiple args do them one by one
6849 for(var i = 0, len = multi.length; i < len; i++) {
6850 this.appendChild(multi[i]);
6853 if(this.fireEvent("beforeappend", this.ownerTree, this, node) === false){
6856 var index = this.childNodes.length;
6857 var oldParent = node.parentNode;
6858 // it's a move, make sure we move it cleanly
6860 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index) === false){
6863 oldParent.removeChild(node);
6865 index = this.childNodes.length;
6867 this.setFirstChild(node);
6869 this.childNodes.push(node);
6870 node.parentNode = this;
6871 var ps = this.childNodes[index-1];
6873 node.previousSibling = ps;
6874 ps.nextSibling = node;
6876 node.previousSibling = null;
6878 node.nextSibling = null;
6879 this.setLastChild(node);
6880 node.setOwnerTree(this.getOwnerTree());
6881 this.fireEvent("append", this.ownerTree, this, node, index);
6883 node.fireEvent("move", this.ownerTree, node, oldParent, this, index);
6890 * Removes a child node from this node.
6891 * @param {Node} node The node to remove
6892 * @return {Node} The removed node
6894 removeChild : function(node){
6895 var index = this.childNodes.indexOf(node);
6899 if(this.fireEvent("beforeremove", this.ownerTree, this, node) === false){
6903 // remove it from childNodes collection
6904 this.childNodes.splice(index, 1);
6907 if(node.previousSibling){
6908 node.previousSibling.nextSibling = node.nextSibling;
6910 if(node.nextSibling){
6911 node.nextSibling.previousSibling = node.previousSibling;
6914 // update child refs
6915 if(this.firstChild == node){
6916 this.setFirstChild(node.nextSibling);
6918 if(this.lastChild == node){
6919 this.setLastChild(node.previousSibling);
6922 node.setOwnerTree(null);
6923 // clear any references from the node
6924 node.parentNode = null;
6925 node.previousSibling = null;
6926 node.nextSibling = null;
6927 this.fireEvent("remove", this.ownerTree, this, node);
6932 * Inserts the first node before the second node in this nodes childNodes collection.
6933 * @param {Node} node The node to insert
6934 * @param {Node} refNode The node to insert before (if null the node is appended)
6935 * @return {Node} The inserted node
6937 insertBefore : function(node, refNode){
6938 if(!refNode){ // like standard Dom, refNode can be null for append
6939 return this.appendChild(node);
6942 if(node == refNode){
6946 if(this.fireEvent("beforeinsert", this.ownerTree, this, node, refNode) === false){
6949 var index = this.childNodes.indexOf(refNode);
6950 var oldParent = node.parentNode;
6951 var refIndex = index;
6953 // when moving internally, indexes will change after remove
6954 if(oldParent == this && this.childNodes.indexOf(node) < index){
6958 // it's a move, make sure we move it cleanly
6960 if(node.fireEvent("beforemove", node.getOwnerTree(), node, oldParent, this, index, refNode) === false){
6963 oldParent.removeChild(node);
6966 this.setFirstChild(node);
6968 this.childNodes.splice(refIndex, 0, node);
6969 node.parentNode = this;
6970 var ps = this.childNodes[refIndex-1];
6972 node.previousSibling = ps;
6973 ps.nextSibling = node;
6975 node.previousSibling = null;
6977 node.nextSibling = refNode;
6978 refNode.previousSibling = node;
6979 node.setOwnerTree(this.getOwnerTree());
6980 this.fireEvent("insert", this.ownerTree, this, node, refNode);
6982 node.fireEvent("move", this.ownerTree, node, oldParent, this, refIndex, refNode);
6988 * Returns the child node at the specified index.
6989 * @param {Number} index
6992 item : function(index){
6993 return this.childNodes[index];
6997 * Replaces one child node in this node with another.
6998 * @param {Node} newChild The replacement node
6999 * @param {Node} oldChild The node to replace
7000 * @return {Node} The replaced node
7002 replaceChild : function(newChild, oldChild){
7003 this.insertBefore(newChild, oldChild);
7004 this.removeChild(oldChild);
7009 * Returns the index of a child node
7010 * @param {Node} node
7011 * @return {Number} The index of the node or -1 if it was not found
7013 indexOf : function(child){
7014 return this.childNodes.indexOf(child);
7018 * Returns the tree this node is in.
7021 getOwnerTree : function(){
7022 // if it doesn't have one, look for one
7023 if(!this.ownerTree){
7027 this.ownerTree = p.ownerTree;
7033 return this.ownerTree;
7037 * Returns depth of this node (the root node has a depth of 0)
7040 getDepth : function(){
7043 while(p.parentNode){
7051 setOwnerTree : function(tree){
7052 // if it's move, we need to update everyone
7053 if(tree != this.ownerTree){
7055 this.ownerTree.unregisterNode(this);
7057 this.ownerTree = tree;
7058 var cs = this.childNodes;
7059 for(var i = 0, len = cs.length; i < len; i++) {
7060 cs[i].setOwnerTree(tree);
7063 tree.registerNode(this);
7069 * Returns the path for this node. The path can be used to expand or select this node programmatically.
7070 * @param {String} attr (optional) The attr to use for the path (defaults to the node's id)
7071 * @return {String} The path
7073 getPath : function(attr){
7074 attr = attr || "id";
7075 var p = this.parentNode;
7076 var b = [this.attributes[attr]];
7078 b.unshift(p.attributes[attr]);
7081 var sep = this.getOwnerTree().pathSeparator;
7082 return sep + b.join(sep);
7086 * Bubbles up the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7087 * function call will be the scope provided or the current node. The arguments to the function
7088 * will be the args provided or the current node. If the function returns false at any point,
7089 * the bubble is stopped.
7090 * @param {Function} fn The function to call
7091 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7092 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7094 bubble : function(fn, scope, args){
7097 if(fn.call(scope || p, args || p) === false){
7105 * Cascades down the tree from this node, calling the specified function with each node. The scope (<i>this</i>) of
7106 * function call will be the scope provided or the current node. The arguments to the function
7107 * will be the args provided or the current node. If the function returns false at any point,
7108 * the cascade is stopped on that branch.
7109 * @param {Function} fn The function to call
7110 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7111 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7113 cascade : function(fn, scope, args){
7114 if(fn.call(scope || this, args || this) !== false){
7115 var cs = this.childNodes;
7116 for(var i = 0, len = cs.length; i < len; i++) {
7117 cs[i].cascade(fn, scope, args);
7123 * Interates the child nodes of this node, calling the specified function with each node. The scope (<i>this</i>) of
7124 * function call will be the scope provided or the current node. The arguments to the function
7125 * will be the args provided or the current node. If the function returns false at any point,
7126 * the iteration stops.
7127 * @param {Function} fn The function to call
7128 * @param {Object} scope (optional) The scope of the function (defaults to current node)
7129 * @param {Array} args (optional) The args to call the function with (default to passing the current node)
7131 eachChild : function(fn, scope, args){
7132 var cs = this.childNodes;
7133 for(var i = 0, len = cs.length; i < len; i++) {
7134 if(fn.call(scope || this, args || cs[i]) === false){
7141 * Finds the first child that has the attribute with the specified value.
7142 * @param {String} attribute The attribute name
7143 * @param {Mixed} value The value to search for
7144 * @return {Node} The found child or null if none was found
7146 findChild : function(attribute, value){
7147 var cs = this.childNodes;
7148 for(var i = 0, len = cs.length; i < len; i++) {
7149 if(cs[i].attributes[attribute] == value){
7157 * Finds the first child by a custom function. The child matches if the function passed
7159 * @param {Function} fn
7160 * @param {Object} scope (optional)
7161 * @return {Node} The found child or null if none was found
7163 findChildBy : function(fn, scope){
7164 var cs = this.childNodes;
7165 for(var i = 0, len = cs.length; i < len; i++) {
7166 if(fn.call(scope||cs[i], cs[i]) === true){
7174 * Sorts this nodes children using the supplied sort function
7175 * @param {Function} fn
7176 * @param {Object} scope (optional)
7178 sort : function(fn, scope){
7179 var cs = this.childNodes;
7180 var len = cs.length;
7182 var sortFn = scope ? function(){fn.apply(scope, arguments);} : fn;
7184 for(var i = 0; i < len; i++){
7186 n.previousSibling = cs[i-1];
7187 n.nextSibling = cs[i+1];
7189 this.setFirstChild(n);
7192 this.setLastChild(n);
7199 * Returns true if this node is an ancestor (at any point) of the passed node.
7200 * @param {Node} node
7203 contains : function(node){
7204 return node.isAncestor(this);
7208 * Returns true if the passed node is an ancestor (at any point) of this node.
7209 * @param {Node} node
7212 isAncestor : function(node){
7213 var p = this.parentNode;
7223 toString : function(){
7224 return "[Node"+(this.id?" "+this.id:"")+"]";
7228 * Ext JS Library 1.1.1
7229 * Copyright(c) 2006-2007, Ext JS, LLC.
7231 * Originally Released Under LGPL - original licence link has changed is not relivant.
7234 * <script type="text/javascript">
7239 * @class Roo.ComponentMgr
7240 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
7243 Roo.ComponentMgr = function(){
7244 var all = new Roo.util.MixedCollection();
7248 * Registers a component.
7249 * @param {Roo.Component} c The component
7251 register : function(c){
7256 * Unregisters a component.
7257 * @param {Roo.Component} c The component
7259 unregister : function(c){
7264 * Returns a component by id
7265 * @param {String} id The component id
7272 * Registers a function that will be called when a specified component is added to ComponentMgr
7273 * @param {String} id The component id
7274 * @param {Funtction} fn The callback function
7275 * @param {Object} scope The scope of the callback
7277 onAvailable : function(id, fn, scope){
7278 all.on("add", function(index, o){
7280 fn.call(scope || o, o);
7281 all.un("add", fn, scope);
7288 * Ext JS Library 1.1.1
7289 * Copyright(c) 2006-2007, Ext JS, LLC.
7291 * Originally Released Under LGPL - original licence link has changed is not relivant.
7294 * <script type="text/javascript">
7298 * @class Roo.Component
7299 * @extends Roo.util.Observable
7300 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
7301 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
7302 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
7303 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
7304 * All visual components (widgets) that require rendering into a layout should subclass Component.
7306 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
7307 * 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
7308 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
7310 Roo.Component = function(config){
7311 config = config || {};
7312 if(config.tagName || config.dom || typeof config == "string"){ // element object
7313 config = {el: config, id: config.id || config};
7315 this.initialConfig = config;
7317 Roo.apply(this, config);
7321 * Fires after the component is disabled.
7322 * @param {Roo.Component} this
7327 * Fires after the component is enabled.
7328 * @param {Roo.Component} this
7333 * Fires before the component is shown. Return false to stop the show.
7334 * @param {Roo.Component} this
7339 * Fires after the component is shown.
7340 * @param {Roo.Component} this
7345 * Fires before the component is hidden. Return false to stop the hide.
7346 * @param {Roo.Component} this
7351 * Fires after the component is hidden.
7352 * @param {Roo.Component} this
7356 * @event beforerender
7357 * Fires before the component is rendered. Return false to stop the render.
7358 * @param {Roo.Component} this
7360 beforerender : true,
7363 * Fires after the component is rendered.
7364 * @param {Roo.Component} this
7368 * @event beforedestroy
7369 * Fires before the component is destroyed. Return false to stop the destroy.
7370 * @param {Roo.Component} this
7372 beforedestroy : true,
7375 * Fires after the component is destroyed.
7376 * @param {Roo.Component} this
7381 this.id = "ext-comp-" + (++Roo.Component.AUTO_ID);
7383 Roo.ComponentMgr.register(this);
7384 Roo.Component.superclass.constructor.call(this);
7385 this.initComponent();
7386 if(this.renderTo){ // not supported by all components yet. use at your own risk!
7387 this.render(this.renderTo);
7388 delete this.renderTo;
7393 Roo.Component.AUTO_ID = 1000;
7395 Roo.extend(Roo.Component, Roo.util.Observable, {
7397 * @property {Boolean} hidden
7398 * true if this component is hidden. Read-only.
7402 * true if this component is disabled. Read-only.
7406 * true if this component has been rendered. Read-only.
7410 /** @cfg {String} disableClass
7411 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
7413 disabledClass : "x-item-disabled",
7414 /** @cfg {Boolean} allowDomMove
7415 * Whether the component can move the Dom node when rendering (defaults to true).
7417 allowDomMove : true,
7418 /** @cfg {String} hideMode
7419 * How this component should hidden. Supported values are
7420 * "visibility" (css visibility), "offsets" (negative offset position) and
7421 * "display" (css display) - defaults to "display".
7423 hideMode: 'display',
7426 ctype : "Roo.Component",
7428 /** @cfg {String} actionMode
7429 * which property holds the element that used for hide() / show() / disable() / enable()
7435 getActionEl : function(){
7436 return this[this.actionMode];
7439 initComponent : Roo.emptyFn,
7441 * If this is a lazy rendering component, render it to its container element.
7442 * @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.
7444 render : function(container, position){
7445 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
7446 if(!container && this.el){
7447 this.el = Roo.get(this.el);
7448 container = this.el.dom.parentNode;
7449 this.allowDomMove = false;
7451 this.container = Roo.get(container);
7452 this.rendered = true;
7453 if(position !== undefined){
7454 if(typeof position == 'number'){
7455 position = this.container.dom.childNodes[position];
7457 position = Roo.getDom(position);
7460 this.onRender(this.container, position || null);
7462 this.el.addClass(this.cls);
7466 this.el.applyStyles(this.style);
7469 this.fireEvent("render", this);
7470 this.afterRender(this.container);
7482 // default function is not really useful
7483 onRender : function(ct, position){
7485 this.el = Roo.get(this.el);
7486 if(this.allowDomMove !== false){
7487 ct.dom.insertBefore(this.el.dom, position);
7493 getAutoCreate : function(){
7494 var cfg = typeof this.autoCreate == "object" ?
7495 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
7496 if(this.id && !cfg.id){
7503 afterRender : Roo.emptyFn,
7506 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
7507 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
7509 destroy : function(){
7510 if(this.fireEvent("beforedestroy", this) !== false){
7511 this.purgeListeners();
7512 this.beforeDestroy();
7514 this.el.removeAllListeners();
7516 if(this.actionMode == "container"){
7517 this.container.remove();
7521 Roo.ComponentMgr.unregister(this);
7522 this.fireEvent("destroy", this);
7527 beforeDestroy : function(){
7532 onDestroy : function(){
7537 * Returns the underlying {@link Roo.Element}.
7538 * @return {Roo.Element} The element
7545 * Returns the id of this component.
7553 * Try to focus this component.
7554 * @param {Boolean} selectText True to also select the text in this component (if applicable)
7555 * @return {Roo.Component} this
7557 focus : function(selectText){
7560 if(selectText === true){
7561 this.el.dom.select();
7576 * Disable this component.
7577 * @return {Roo.Component} this
7579 disable : function(){
7583 this.disabled = true;
7584 this.fireEvent("disable", this);
7589 onDisable : function(){
7590 this.getActionEl().addClass(this.disabledClass);
7591 this.el.dom.disabled = true;
7595 * Enable this component.
7596 * @return {Roo.Component} this
7598 enable : function(){
7602 this.disabled = false;
7603 this.fireEvent("enable", this);
7608 onEnable : function(){
7609 this.getActionEl().removeClass(this.disabledClass);
7610 this.el.dom.disabled = false;
7614 * Convenience function for setting disabled/enabled by boolean.
7615 * @param {Boolean} disabled
7617 setDisabled : function(disabled){
7618 this[disabled ? "disable" : "enable"]();
7622 * Show this component.
7623 * @return {Roo.Component} this
7626 if(this.fireEvent("beforeshow", this) !== false){
7627 this.hidden = false;
7631 this.fireEvent("show", this);
7637 onShow : function(){
7638 var ae = this.getActionEl();
7639 if(this.hideMode == 'visibility'){
7640 ae.dom.style.visibility = "visible";
7641 }else if(this.hideMode == 'offsets'){
7642 ae.removeClass('x-hidden');
7644 ae.dom.style.display = "";
7649 * Hide this component.
7650 * @return {Roo.Component} this
7653 if(this.fireEvent("beforehide", this) !== false){
7658 this.fireEvent("hide", this);
7664 onHide : function(){
7665 var ae = this.getActionEl();
7666 if(this.hideMode == 'visibility'){
7667 ae.dom.style.visibility = "hidden";
7668 }else if(this.hideMode == 'offsets'){
7669 ae.addClass('x-hidden');
7671 ae.dom.style.display = "none";
7676 * Convenience function to hide or show this component by boolean.
7677 * @param {Boolean} visible True to show, false to hide
7678 * @return {Roo.Component} this
7680 setVisible: function(visible){
7690 * Returns true if this component is visible.
7692 isVisible : function(){
7693 return this.getActionEl().isVisible();
7696 cloneConfig : function(overrides){
7697 overrides = overrides || {};
7698 var id = overrides.id || Roo.id();
7699 var cfg = Roo.applyIf(overrides, this.initialConfig);
7700 cfg.id = id; // prevent dup id
7701 return new this.constructor(cfg);
7705 * Ext JS Library 1.1.1
7706 * Copyright(c) 2006-2007, Ext JS, LLC.
7708 * Originally Released Under LGPL - original licence link has changed is not relivant.
7711 * <script type="text/javascript">
7716 * @extends Roo.Element
7717 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
7718 * automatic maintaining of shadow/shim positions.
7719 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
7720 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
7721 * you can pass a string with a CSS class name. False turns off the shadow.
7722 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
7723 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
7724 * @cfg {String} cls CSS class to add to the element
7725 * @cfg {Number} zindex Starting z-index (defaults to 11000)
7726 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
7728 * @param {Object} config An object with config options.
7729 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
7732 Roo.Layer = function(config, existingEl){
7733 config = config || {};
7734 var dh = Roo.DomHelper;
7735 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
7737 this.dom = Roo.getDom(existingEl);
7740 var o = config.dh || {tag: "div", cls: "x-layer"};
7741 this.dom = dh.append(pel, o);
7744 this.addClass(config.cls);
7746 this.constrain = config.constrain !== false;
7747 this.visibilityMode = Roo.Element.VISIBILITY;
7749 this.id = this.dom.id = config.id;
7751 this.id = Roo.id(this.dom);
7753 this.zindex = config.zindex || this.getZIndex();
7754 this.position("absolute", this.zindex);
7756 this.shadowOffset = config.shadowOffset || 4;
7757 this.shadow = new Roo.Shadow({
7758 offset : this.shadowOffset,
7759 mode : config.shadow
7762 this.shadowOffset = 0;
7764 this.useShim = config.shim !== false && Roo.useShims;
7765 this.useDisplay = config.useDisplay;
7769 var supr = Roo.Element.prototype;
7771 // shims are shared among layer to keep from having 100 iframes
7774 Roo.extend(Roo.Layer, Roo.Element, {
7776 getZIndex : function(){
7777 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
7780 getShim : function(){
7787 var shim = shims.shift();
7789 shim = this.createShim();
7790 shim.enableDisplayMode('block');
7791 shim.dom.style.display = 'none';
7792 shim.dom.style.visibility = 'visible';
7794 var pn = this.dom.parentNode;
7795 if(shim.dom.parentNode != pn){
7796 pn.insertBefore(shim.dom, this.dom);
7798 shim.setStyle('z-index', this.getZIndex()-2);
7803 hideShim : function(){
7805 this.shim.setDisplayed(false);
7806 shims.push(this.shim);
7811 disableShadow : function(){
7813 this.shadowDisabled = true;
7815 this.lastShadowOffset = this.shadowOffset;
7816 this.shadowOffset = 0;
7820 enableShadow : function(show){
7822 this.shadowDisabled = false;
7823 this.shadowOffset = this.lastShadowOffset;
7824 delete this.lastShadowOffset;
7832 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
7833 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
7834 sync : function(doShow){
7835 var sw = this.shadow;
7836 if(!this.updating && this.isVisible() && (sw || this.useShim)){
7837 var sh = this.getShim();
7839 var w = this.getWidth(),
7840 h = this.getHeight();
7842 var l = this.getLeft(true),
7843 t = this.getTop(true);
7845 if(sw && !this.shadowDisabled){
7846 if(doShow && !sw.isVisible()){
7849 sw.realign(l, t, w, h);
7855 // fit the shim behind the shadow, so it is shimmed too
7856 var a = sw.adjusts, s = sh.dom.style;
7857 s.left = (Math.min(l, l+a.l))+"px";
7858 s.top = (Math.min(t, t+a.t))+"px";
7859 s.width = (w+a.w)+"px";
7860 s.height = (h+a.h)+"px";
7867 sh.setLeftTop(l, t);
7874 destroy : function(){
7879 this.removeAllListeners();
7880 var pn = this.dom.parentNode;
7882 pn.removeChild(this.dom);
7884 Roo.Element.uncache(this.id);
7887 remove : function(){
7892 beginUpdate : function(){
7893 this.updating = true;
7897 endUpdate : function(){
7898 this.updating = false;
7903 hideUnders : function(negOffset){
7911 constrainXY : function(){
7913 var vw = Roo.lib.Dom.getViewWidth(),
7914 vh = Roo.lib.Dom.getViewHeight();
7915 var s = Roo.get(document).getScroll();
7917 var xy = this.getXY();
7918 var x = xy[0], y = xy[1];
7919 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
7920 // only move it if it needs it
7922 // first validate right/bottom
7923 if((x + w) > vw+s.left){
7924 x = vw - w - this.shadowOffset;
7927 if((y + h) > vh+s.top){
7928 y = vh - h - this.shadowOffset;
7931 // then make sure top/left isn't negative
7942 var ay = this.avoidY;
7943 if(y <= ay && (y+h) >= ay){
7949 supr.setXY.call(this, xy);
7955 isVisible : function(){
7956 return this.visible;
7960 showAction : function(){
7961 this.visible = true; // track visibility to prevent getStyle calls
7962 if(this.useDisplay === true){
7963 this.setDisplayed("");
7964 }else if(this.lastXY){
7965 supr.setXY.call(this, this.lastXY);
7966 }else if(this.lastLT){
7967 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
7972 hideAction : function(){
7973 this.visible = false;
7974 if(this.useDisplay === true){
7975 this.setDisplayed(false);
7977 this.setLeftTop(-10000,-10000);
7981 // overridden Element method
7982 setVisible : function(v, a, d, c, e){
7987 var cb = function(){
7992 }.createDelegate(this);
7993 supr.setVisible.call(this, true, true, d, cb, e);
7996 this.hideUnders(true);
8005 }.createDelegate(this);
8007 supr.setVisible.call(this, v, a, d, cb, e);
8016 storeXY : function(xy){
8021 storeLeftTop : function(left, top){
8023 this.lastLT = [left, top];
8027 beforeFx : function(){
8028 this.beforeAction();
8029 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
8033 afterFx : function(){
8034 Roo.Layer.superclass.afterFx.apply(this, arguments);
8035 this.sync(this.isVisible());
8039 beforeAction : function(){
8040 if(!this.updating && this.shadow){
8045 // overridden Element method
8046 setLeft : function(left){
8047 this.storeLeftTop(left, this.getTop(true));
8048 supr.setLeft.apply(this, arguments);
8052 setTop : function(top){
8053 this.storeLeftTop(this.getLeft(true), top);
8054 supr.setTop.apply(this, arguments);
8058 setLeftTop : function(left, top){
8059 this.storeLeftTop(left, top);
8060 supr.setLeftTop.apply(this, arguments);
8064 setXY : function(xy, a, d, c, e){
8066 this.beforeAction();
8068 var cb = this.createCB(c);
8069 supr.setXY.call(this, xy, a, d, cb, e);
8076 createCB : function(c){
8087 // overridden Element method
8088 setX : function(x, a, d, c, e){
8089 this.setXY([x, this.getY()], a, d, c, e);
8092 // overridden Element method
8093 setY : function(y, a, d, c, e){
8094 this.setXY([this.getX(), y], a, d, c, e);
8097 // overridden Element method
8098 setSize : function(w, h, a, d, c, e){
8099 this.beforeAction();
8100 var cb = this.createCB(c);
8101 supr.setSize.call(this, w, h, a, d, cb, e);
8107 // overridden Element method
8108 setWidth : function(w, a, d, c, e){
8109 this.beforeAction();
8110 var cb = this.createCB(c);
8111 supr.setWidth.call(this, w, a, d, cb, e);
8117 // overridden Element method
8118 setHeight : function(h, a, d, c, e){
8119 this.beforeAction();
8120 var cb = this.createCB(c);
8121 supr.setHeight.call(this, h, a, d, cb, e);
8127 // overridden Element method
8128 setBounds : function(x, y, w, h, a, d, c, e){
8129 this.beforeAction();
8130 var cb = this.createCB(c);
8132 this.storeXY([x, y]);
8133 supr.setXY.call(this, [x, y]);
8134 supr.setSize.call(this, w, h, a, d, cb, e);
8137 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
8143 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
8144 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
8145 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
8146 * @param {Number} zindex The new z-index to set
8147 * @return {this} The Layer
8149 setZIndex : function(zindex){
8150 this.zindex = zindex;
8151 this.setStyle("z-index", zindex + 2);
8153 this.shadow.setZIndex(zindex + 1);
8156 this.shim.setStyle("z-index", zindex);
8162 * Ext JS Library 1.1.1
8163 * Copyright(c) 2006-2007, Ext JS, LLC.
8165 * Originally Released Under LGPL - original licence link has changed is not relivant.
8168 * <script type="text/javascript">
8174 * Simple class that can provide a shadow effect for any element. Note that the element MUST be absolutely positioned,
8175 * and the shadow does not provide any shimming. This should be used only in simple cases -- for more advanced
8176 * functionality that can also provide the same shadow effect, see the {@link Roo.Layer} class.
8178 * Create a new Shadow
8179 * @param {Object} config The config object
8181 Roo.Shadow = function(config){
8182 Roo.apply(this, config);
8183 if(typeof this.mode != "string"){
8184 this.mode = this.defaultMode;
8186 var o = this.offset, a = {h: 0};
8187 var rad = Math.floor(this.offset/2);
8188 switch(this.mode.toLowerCase()){ // all this hideous nonsense calculates the various offsets for shadows
8194 a.l -= this.offset + rad;
8195 a.t -= this.offset + rad;
8206 a.l -= (this.offset - rad);
8207 a.t -= this.offset + rad;
8209 a.w -= (this.offset - rad)*2;
8220 a.l -= (this.offset - rad);
8221 a.t -= (this.offset - rad);
8223 a.w -= (this.offset + rad + 1);
8224 a.h -= (this.offset + rad);
8233 Roo.Shadow.prototype = {
8235 * @cfg {String} mode
8236 * The shadow display mode. Supports the following options:<br />
8237 * sides: Shadow displays on both sides and bottom only<br />
8238 * frame: Shadow displays equally on all four sides<br />
8239 * drop: Traditional bottom-right drop shadow (default)
8242 * @cfg {String} offset
8243 * The number of pixels to offset the shadow from the element (defaults to 4)
8248 defaultMode: "drop",
8251 * Displays the shadow under the target element
8252 * @param {String/HTMLElement/Element} targetEl The id or element under which the shadow should display
8254 show : function(target){
8255 target = Roo.get(target);
8257 this.el = Roo.Shadow.Pool.pull();
8258 if(this.el.dom.nextSibling != target.dom){
8259 this.el.insertBefore(target);
8262 this.el.setStyle("z-index", this.zIndex || parseInt(target.getStyle("z-index"), 10)-1);
8264 this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+(this.offset)+")";
8267 target.getLeft(true),
8268 target.getTop(true),
8272 this.el.dom.style.display = "block";
8276 * Returns true if the shadow is visible, else false
8278 isVisible : function(){
8279 return this.el ? true : false;
8283 * Direct alignment when values are already available. Show must be called at least once before
8284 * calling this method to ensure it is initialized.
8285 * @param {Number} left The target element left position
8286 * @param {Number} top The target element top position
8287 * @param {Number} width The target element width
8288 * @param {Number} height The target element height
8290 realign : function(l, t, w, h){
8294 var a = this.adjusts, d = this.el.dom, s = d.style;
8296 s.left = (l+a.l)+"px";
8297 s.top = (t+a.t)+"px";
8298 var sw = (w+a.w), sh = (h+a.h), sws = sw +"px", shs = sh + "px";
8300 if(s.width != sws || s.height != shs){
8304 var cn = d.childNodes;
8305 var sww = Math.max(0, (sw-12))+"px";
8306 cn[0].childNodes[1].style.width = sww;
8307 cn[1].childNodes[1].style.width = sww;
8308 cn[2].childNodes[1].style.width = sww;
8309 cn[1].style.height = Math.max(0, (sh-12))+"px";
8319 this.el.dom.style.display = "none";
8320 Roo.Shadow.Pool.push(this.el);
8326 * Adjust the z-index of this shadow
8327 * @param {Number} zindex The new z-index
8329 setZIndex : function(z){
8332 this.el.setStyle("z-index", z);
8337 // Private utility class that manages the internal Shadow cache
8338 Roo.Shadow.Pool = function(){
8340 var markup = Roo.isIE ?
8341 '<div class="x-ie-shadow"></div>' :
8342 '<div class="x-shadow"><div class="xst"><div class="xstl"></div><div class="xstc"></div><div class="xstr"></div></div><div class="xsc"><div class="xsml"></div><div class="xsmc"></div><div class="xsmr"></div></div><div class="xsb"><div class="xsbl"></div><div class="xsbc"></div><div class="xsbr"></div></div></div>';
8347 sh = Roo.get(Roo.DomHelper.insertHtml("beforeBegin", document.body.firstChild, markup));
8348 sh.autoBoxAdjust = false;
8353 push : function(sh){
8359 * Ext JS Library 1.1.1
8360 * Copyright(c) 2006-2007, Ext JS, LLC.
8362 * Originally Released Under LGPL - original licence link has changed is not relivant.
8365 * <script type="text/javascript">
8369 * @class Roo.BoxComponent
8370 * @extends Roo.Component
8371 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
8372 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
8373 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
8374 * layout containers.
8376 * @param {Roo.Element/String/Object} config The configuration options.
8378 Roo.BoxComponent = function(config){
8379 Roo.Component.call(this, config);
8383 * Fires after the component is resized.
8384 * @param {Roo.Component} this
8385 * @param {Number} adjWidth The box-adjusted width that was set
8386 * @param {Number} adjHeight The box-adjusted height that was set
8387 * @param {Number} rawWidth The width that was originally specified
8388 * @param {Number} rawHeight The height that was originally specified
8393 * Fires after the component is moved.
8394 * @param {Roo.Component} this
8395 * @param {Number} x The new x position
8396 * @param {Number} y The new y position
8402 Roo.extend(Roo.BoxComponent, Roo.Component, {
8403 // private, set in afterRender to signify that the component has been rendered
8405 // private, used to defer height settings to subclasses
8407 /** @cfg {Number} width
8408 * width (optional) size of component
8410 /** @cfg {Number} height
8411 * height (optional) size of component
8415 * Sets the width and height of the component. This method fires the resize event. This method can accept
8416 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
8417 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
8418 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
8419 * @return {Roo.BoxComponent} this
8421 setSize : function(w, h){
8422 // support for standard size objects
8423 if(typeof w == 'object'){
8434 // prevent recalcs when not needed
8435 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
8438 this.lastSize = {width: w, height: h};
8440 var adj = this.adjustSize(w, h);
8441 var aw = adj.width, ah = adj.height;
8442 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
8443 var rz = this.getResizeEl();
8444 if(!this.deferHeight && aw !== undefined && ah !== undefined){
8446 }else if(!this.deferHeight && ah !== undefined){
8448 }else if(aw !== undefined){
8451 this.onResize(aw, ah, w, h);
8452 this.fireEvent('resize', this, aw, ah, w, h);
8458 * Gets the current size of the component's underlying element.
8459 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8461 getSize : function(){
8462 return this.el.getSize();
8466 * Gets the current XY position of the component's underlying element.
8467 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8468 * @return {Array} The XY position of the element (e.g., [100, 200])
8470 getPosition : function(local){
8472 return [this.el.getLeft(true), this.el.getTop(true)];
8474 return this.xy || this.el.getXY();
8478 * Gets the current box measurements of the component's underlying element.
8479 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
8480 * @returns {Object} box An object in the format {x, y, width, height}
8482 getBox : function(local){
8483 var s = this.el.getSize();
8485 s.x = this.el.getLeft(true);
8486 s.y = this.el.getTop(true);
8488 var xy = this.xy || this.el.getXY();
8496 * Sets the current box measurements of the component's underlying element.
8497 * @param {Object} box An object in the format {x, y, width, height}
8498 * @returns {Roo.BoxComponent} this
8500 updateBox : function(box){
8501 this.setSize(box.width, box.height);
8502 this.setPagePosition(box.x, box.y);
8507 getResizeEl : function(){
8508 return this.resizeEl || this.el;
8512 getPositionEl : function(){
8513 return this.positionEl || this.el;
8517 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
8518 * This method fires the move event.
8519 * @param {Number} left The new left
8520 * @param {Number} top The new top
8521 * @returns {Roo.BoxComponent} this
8523 setPosition : function(x, y){
8529 var adj = this.adjustPosition(x, y);
8530 var ax = adj.x, ay = adj.y;
8532 var el = this.getPositionEl();
8533 if(ax !== undefined || ay !== undefined){
8534 if(ax !== undefined && ay !== undefined){
8535 el.setLeftTop(ax, ay);
8536 }else if(ax !== undefined){
8538 }else if(ay !== undefined){
8541 this.onPosition(ax, ay);
8542 this.fireEvent('move', this, ax, ay);
8548 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
8549 * This method fires the move event.
8550 * @param {Number} x The new x position
8551 * @param {Number} y The new y position
8552 * @returns {Roo.BoxComponent} this
8554 setPagePosition : function(x, y){
8560 if(x === undefined || y === undefined){ // cannot translate undefined points
8563 var p = this.el.translatePoints(x, y);
8564 this.setPosition(p.left, p.top);
8569 onRender : function(ct, position){
8570 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
8572 this.resizeEl = Roo.get(this.resizeEl);
8574 if(this.positionEl){
8575 this.positionEl = Roo.get(this.positionEl);
8580 afterRender : function(){
8581 Roo.BoxComponent.superclass.afterRender.call(this);
8582 this.boxReady = true;
8583 this.setSize(this.width, this.height);
8584 if(this.x || this.y){
8585 this.setPosition(this.x, this.y);
8587 if(this.pageX || this.pageY){
8588 this.setPagePosition(this.pageX, this.pageY);
8593 * Force the component's size to recalculate based on the underlying element's current height and width.
8594 * @returns {Roo.BoxComponent} this
8596 syncSize : function(){
8597 delete this.lastSize;
8598 this.setSize(this.el.getWidth(), this.el.getHeight());
8603 * Called after the component is resized, this method is empty by default but can be implemented by any
8604 * subclass that needs to perform custom logic after a resize occurs.
8605 * @param {Number} adjWidth The box-adjusted width that was set
8606 * @param {Number} adjHeight The box-adjusted height that was set
8607 * @param {Number} rawWidth The width that was originally specified
8608 * @param {Number} rawHeight The height that was originally specified
8610 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
8615 * Called after the component is moved, this method is empty by default but can be implemented by any
8616 * subclass that needs to perform custom logic after a move occurs.
8617 * @param {Number} x The new x position
8618 * @param {Number} y The new y position
8620 onPosition : function(x, y){
8625 adjustSize : function(w, h){
8629 if(this.autoHeight){
8632 return {width : w, height: h};
8636 adjustPosition : function(x, y){
8637 return {x : x, y: y};
8641 * Ext JS Library 1.1.1
8642 * Copyright(c) 2006-2007, Ext JS, LLC.
8644 * Originally Released Under LGPL - original licence link has changed is not relivant.
8647 * <script type="text/javascript">
8652 * @class Roo.SplitBar
8653 * @extends Roo.util.Observable
8654 * Creates draggable splitter bar functionality from two elements (element to be dragged and element to be resized).
8658 var split = new Roo.SplitBar("elementToDrag", "elementToSize",
8659 Roo.SplitBar.HORIZONTAL, Roo.SplitBar.LEFT);
8660 split.setAdapter(new Roo.SplitBar.AbsoluteLayoutAdapter("container"));
8661 split.minSize = 100;
8662 split.maxSize = 600;
8663 split.animate = true;
8664 split.on('moved', splitterMoved);
8667 * Create a new SplitBar
8668 * @param {String/HTMLElement/Roo.Element} dragElement The element to be dragged and act as the SplitBar.
8669 * @param {String/HTMLElement/Roo.Element} resizingElement The element to be resized based on where the SplitBar element is dragged
8670 * @param {Number} orientation (optional) Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8671 * @param {Number} placement (optional) Either Roo.SplitBar.LEFT or Roo.SplitBar.RIGHT for horizontal or
8672 Roo.SplitBar.TOP or Roo.SplitBar.BOTTOM for vertical. (By default, this is determined automatically by the initial
8673 position of the SplitBar).
8675 Roo.SplitBar = function(dragElement, resizingElement, orientation, placement, existingProxy){
8678 this.el = Roo.get(dragElement, true);
8679 this.el.dom.unselectable = "on";
8681 this.resizingEl = Roo.get(resizingElement, true);
8685 * The orientation of the split. Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
8686 * Note: If this is changed after creating the SplitBar, the placement property must be manually updated
8689 this.orientation = orientation || Roo.SplitBar.HORIZONTAL;
8692 * The minimum size of the resizing element. (Defaults to 0)
8698 * The maximum size of the resizing element. (Defaults to 2000)
8701 this.maxSize = 2000;
8704 * Whether to animate the transition to the new size
8707 this.animate = false;
8710 * Whether to create a transparent shim that overlays the page when dragging, enables dragging across iframes.
8713 this.useShim = false;
8720 this.proxy = Roo.SplitBar.createProxy(this.orientation);
8722 this.proxy = Roo.get(existingProxy).dom;
8725 this.dd = new Roo.dd.DDProxy(this.el.dom.id, "XSplitBars", {dragElId : this.proxy.id});
8728 this.dd.b4StartDrag = this.onStartProxyDrag.createDelegate(this);
8731 this.dd.endDrag = this.onEndProxyDrag.createDelegate(this);
8734 this.dragSpecs = {};
8737 * @private The adapter to use to positon and resize elements
8739 this.adapter = new Roo.SplitBar.BasicLayoutAdapter();
8740 this.adapter.init(this);
8742 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8744 this.placement = placement || (this.el.getX() > this.resizingEl.getX() ? Roo.SplitBar.LEFT : Roo.SplitBar.RIGHT);
8745 this.el.addClass("x-splitbar-h");
8748 this.placement = placement || (this.el.getY() > this.resizingEl.getY() ? Roo.SplitBar.TOP : Roo.SplitBar.BOTTOM);
8749 this.el.addClass("x-splitbar-v");
8755 * Fires when the splitter is moved (alias for {@link #event-moved})
8756 * @param {Roo.SplitBar} this
8757 * @param {Number} newSize the new width or height
8762 * Fires when the splitter is moved
8763 * @param {Roo.SplitBar} this
8764 * @param {Number} newSize the new width or height
8768 * @event beforeresize
8769 * Fires before the splitter is dragged
8770 * @param {Roo.SplitBar} this
8772 "beforeresize" : true,
8774 "beforeapply" : true
8777 Roo.util.Observable.call(this);
8780 Roo.extend(Roo.SplitBar, Roo.util.Observable, {
8781 onStartProxyDrag : function(x, y){
8782 this.fireEvent("beforeresize", this);
8784 var o = Roo.DomHelper.insertFirst(document.body, {cls: "x-drag-overlay", html: " "}, true);
8786 o.enableDisplayMode("block");
8787 // all splitbars share the same overlay
8788 Roo.SplitBar.prototype.overlay = o;
8790 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
8791 this.overlay.show();
8792 Roo.get(this.proxy).setDisplayed("block");
8793 var size = this.adapter.getElementSize(this);
8794 this.activeMinSize = this.getMinimumSize();;
8795 this.activeMaxSize = this.getMaximumSize();;
8796 var c1 = size - this.activeMinSize;
8797 var c2 = Math.max(this.activeMaxSize - size, 0);
8798 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8799 this.dd.resetConstraints();
8800 this.dd.setXConstraint(
8801 this.placement == Roo.SplitBar.LEFT ? c1 : c2,
8802 this.placement == Roo.SplitBar.LEFT ? c2 : c1
8804 this.dd.setYConstraint(0, 0);
8806 this.dd.resetConstraints();
8807 this.dd.setXConstraint(0, 0);
8808 this.dd.setYConstraint(
8809 this.placement == Roo.SplitBar.TOP ? c1 : c2,
8810 this.placement == Roo.SplitBar.TOP ? c2 : c1
8813 this.dragSpecs.startSize = size;
8814 this.dragSpecs.startPoint = [x, y];
8815 Roo.dd.DDProxy.prototype.b4StartDrag.call(this.dd, x, y);
8819 * @private Called after the drag operation by the DDProxy
8821 onEndProxyDrag : function(e){
8822 Roo.get(this.proxy).setDisplayed(false);
8823 var endPoint = Roo.lib.Event.getXY(e);
8825 this.overlay.hide();
8828 if(this.orientation == Roo.SplitBar.HORIZONTAL){
8829 newSize = this.dragSpecs.startSize +
8830 (this.placement == Roo.SplitBar.LEFT ?
8831 endPoint[0] - this.dragSpecs.startPoint[0] :
8832 this.dragSpecs.startPoint[0] - endPoint[0]
8835 newSize = this.dragSpecs.startSize +
8836 (this.placement == Roo.SplitBar.TOP ?
8837 endPoint[1] - this.dragSpecs.startPoint[1] :
8838 this.dragSpecs.startPoint[1] - endPoint[1]
8841 newSize = Math.min(Math.max(newSize, this.activeMinSize), this.activeMaxSize);
8842 if(newSize != this.dragSpecs.startSize){
8843 if(this.fireEvent('beforeapply', this, newSize) !== false){
8844 this.adapter.setElementSize(this, newSize);
8845 this.fireEvent("moved", this, newSize);
8846 this.fireEvent("resize", this, newSize);
8852 * Get the adapter this SplitBar uses
8853 * @return The adapter object
8855 getAdapter : function(){
8856 return this.adapter;
8860 * Set the adapter this SplitBar uses
8861 * @param {Object} adapter A SplitBar adapter object
8863 setAdapter : function(adapter){
8864 this.adapter = adapter;
8865 this.adapter.init(this);
8869 * Gets the minimum size for the resizing element
8870 * @return {Number} The minimum size
8872 getMinimumSize : function(){
8873 return this.minSize;
8877 * Sets the minimum size for the resizing element
8878 * @param {Number} minSize The minimum size
8880 setMinimumSize : function(minSize){
8881 this.minSize = minSize;
8885 * Gets the maximum size for the resizing element
8886 * @return {Number} The maximum size
8888 getMaximumSize : function(){
8889 return this.maxSize;
8893 * Sets the maximum size for the resizing element
8894 * @param {Number} maxSize The maximum size
8896 setMaximumSize : function(maxSize){
8897 this.maxSize = maxSize;
8901 * Sets the initialize size for the resizing element
8902 * @param {Number} size The initial size
8904 setCurrentSize : function(size){
8905 var oldAnimate = this.animate;
8906 this.animate = false;
8907 this.adapter.setElementSize(this, size);
8908 this.animate = oldAnimate;
8912 * Destroy this splitbar.
8913 * @param {Boolean} removeEl True to remove the element
8915 destroy : function(removeEl){
8920 this.proxy.parentNode.removeChild(this.proxy);
8928 * @private static Create our own proxy element element. So it will be the same same size on all browsers, we won't use borders. Instead we use a background color.
8930 Roo.SplitBar.createProxy = function(dir){
8931 var proxy = new Roo.Element(document.createElement("div"));
8932 proxy.unselectable();
8933 var cls = 'x-splitbar-proxy';
8934 proxy.addClass(cls + ' ' + (dir == Roo.SplitBar.HORIZONTAL ? cls +'-h' : cls + '-v'));
8935 document.body.appendChild(proxy.dom);
8940 * @class Roo.SplitBar.BasicLayoutAdapter
8941 * Default Adapter. It assumes the splitter and resizing element are not positioned
8942 * elements and only gets/sets the width of the element. Generally used for table based layouts.
8944 Roo.SplitBar.BasicLayoutAdapter = function(){
8947 Roo.SplitBar.BasicLayoutAdapter.prototype = {
8948 // do nothing for now
8953 * Called before drag operations to get the current size of the resizing element.
8954 * @param {Roo.SplitBar} s The SplitBar using this adapter
8956 getElementSize : function(s){
8957 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8958 return s.resizingEl.getWidth();
8960 return s.resizingEl.getHeight();
8965 * Called after drag operations to set the size of the resizing element.
8966 * @param {Roo.SplitBar} s The SplitBar using this adapter
8967 * @param {Number} newSize The new size to set
8968 * @param {Function} onComplete A function to be invoked when resizing is complete
8970 setElementSize : function(s, newSize, onComplete){
8971 if(s.orientation == Roo.SplitBar.HORIZONTAL){
8973 s.resizingEl.setWidth(newSize);
8975 onComplete(s, newSize);
8978 s.resizingEl.setWidth(newSize, true, .1, onComplete, 'easeOut');
8983 s.resizingEl.setHeight(newSize);
8985 onComplete(s, newSize);
8988 s.resizingEl.setHeight(newSize, true, .1, onComplete, 'easeOut');
8995 *@class Roo.SplitBar.AbsoluteLayoutAdapter
8996 * @extends Roo.SplitBar.BasicLayoutAdapter
8997 * Adapter that moves the splitter element to align with the resized sizing element.
8998 * Used with an absolute positioned SplitBar.
8999 * @param {String/HTMLElement/Roo.Element} container The container that wraps around the absolute positioned content. If it's
9000 * document.body, make sure you assign an id to the body element.
9002 Roo.SplitBar.AbsoluteLayoutAdapter = function(container){
9003 this.basic = new Roo.SplitBar.BasicLayoutAdapter();
9004 this.container = Roo.get(container);
9007 Roo.SplitBar.AbsoluteLayoutAdapter.prototype = {
9012 getElementSize : function(s){
9013 return this.basic.getElementSize(s);
9016 setElementSize : function(s, newSize, onComplete){
9017 this.basic.setElementSize(s, newSize, this.moveSplitter.createDelegate(this, [s]));
9020 moveSplitter : function(s){
9021 var yes = Roo.SplitBar;
9022 switch(s.placement){
9024 s.el.setX(s.resizingEl.getRight());
9027 s.el.setStyle("right", (this.container.getWidth() - s.resizingEl.getLeft()) + "px");
9030 s.el.setY(s.resizingEl.getBottom());
9033 s.el.setY(s.resizingEl.getTop() - s.el.getHeight());
9040 * Orientation constant - Create a vertical SplitBar
9044 Roo.SplitBar.VERTICAL = 1;
9047 * Orientation constant - Create a horizontal SplitBar
9051 Roo.SplitBar.HORIZONTAL = 2;
9054 * Placement constant - The resizing element is to the left of the splitter element
9058 Roo.SplitBar.LEFT = 1;
9061 * Placement constant - The resizing element is to the right of the splitter element
9065 Roo.SplitBar.RIGHT = 2;
9068 * Placement constant - The resizing element is positioned above the splitter element
9072 Roo.SplitBar.TOP = 3;
9075 * Placement constant - The resizing element is positioned under splitter element
9079 Roo.SplitBar.BOTTOM = 4;
9082 * Ext JS Library 1.1.1
9083 * Copyright(c) 2006-2007, Ext JS, LLC.
9085 * Originally Released Under LGPL - original licence link has changed is not relivant.
9088 * <script type="text/javascript">
9093 * @extends Roo.util.Observable
9094 * Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template.
9095 * This class also supports single and multi selection modes. <br>
9096 * Create a data model bound view:
9098 var store = new Roo.data.Store(...);
9100 var view = new Roo.View({
9102 tpl : '<div id="{0}">{2} - {1}</div>', // auto create template
9105 selectedClass: "ydataview-selected",
9109 // listen for node click?
9110 view.on("click", function(vw, index, node, e){
9111 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9115 dataModel.load("foobar.xml");
9117 For an example of creating a JSON/UpdateManager view, see {@link Roo.JsonView}.
9119 * <b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to
9120 * IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b>
9122 * Note: old style constructor is still suported (container, template, config)
9126 * @param {Object} config The config object
9129 Roo.View = function(config, depreciated_tpl, depreciated_config){
9131 if (typeof(depreciated_tpl) == 'undefined') {
9132 // new way.. - universal constructor.
9133 Roo.apply(this, config);
9134 this.el = Roo.get(this.el);
9137 this.el = Roo.get(config);
9138 this.tpl = depreciated_tpl;
9139 Roo.apply(this, depreciated_config);
9143 if(typeof(this.tpl) == "string"){
9144 this.tpl = new Roo.Template(this.tpl);
9146 // support xtype ctors..
9147 this.tpl = new Roo.factory(this.tpl, Roo);
9158 * @event beforeclick
9159 * Fires before a click is processed. Returns false to cancel the default action.
9160 * @param {Roo.View} this
9161 * @param {Number} index The index of the target node
9162 * @param {HTMLElement} node The target node
9163 * @param {Roo.EventObject} e The raw event object
9165 "beforeclick" : true,
9168 * Fires when a template node is clicked.
9169 * @param {Roo.View} this
9170 * @param {Number} index The index of the target node
9171 * @param {HTMLElement} node The target node
9172 * @param {Roo.EventObject} e The raw event object
9177 * Fires when a template node is double clicked.
9178 * @param {Roo.View} this
9179 * @param {Number} index The index of the target node
9180 * @param {HTMLElement} node The target node
9181 * @param {Roo.EventObject} e The raw event object
9185 * @event contextmenu
9186 * Fires when a template node is right clicked.
9187 * @param {Roo.View} this
9188 * @param {Number} index The index of the target node
9189 * @param {HTMLElement} node The target node
9190 * @param {Roo.EventObject} e The raw event object
9192 "contextmenu" : true,
9194 * @event selectionchange
9195 * Fires when the selected nodes change.
9196 * @param {Roo.View} this
9197 * @param {Array} selections Array of the selected nodes
9199 "selectionchange" : true,
9202 * @event beforeselect
9203 * Fires before a selection is made. If any handlers return false, the selection is cancelled.
9204 * @param {Roo.View} this
9205 * @param {HTMLElement} node The node to be selected
9206 * @param {Array} selections Array of currently selected nodes
9208 "beforeselect" : true,
9210 * @event preparedata
9211 * Fires on every row to render, to allow you to change the data.
9212 * @param {Roo.View} this
9213 * @param {Object} data to be rendered (change this)
9215 "preparedata" : true
9219 "click": this.onClick,
9220 "dblclick": this.onDblClick,
9221 "contextmenu": this.onContextMenu,
9225 this.selections = [];
9227 this.cmp = new Roo.CompositeElementLite([]);
9229 this.store = Roo.factory(this.store, Roo.data);
9230 this.setStore(this.store, true);
9232 Roo.View.superclass.constructor.call(this);
9235 Roo.extend(Roo.View, Roo.util.Observable, {
9238 * @cfg {Roo.data.Store} store Data store to load data from.
9243 * @cfg {String|Roo.Element} el The container element.
9248 * @cfg {String|Roo.Template} tpl The template used by this View
9253 * @cfg {String} selectedClass The css class to add to selected nodes
9255 selectedClass : "x-view-selected",
9257 * @cfg {String} emptyText The empty text to show when nothing is loaded.
9261 * @cfg {Boolean} multiSelect Allow multiple selection
9264 multiSelect : false,
9266 * @cfg {Boolean} singleSelect Allow single selection
9268 singleSelect: false,
9271 * Returns the element this view is bound to.
9272 * @return {Roo.Element}
9279 * Refreshes the view.
9281 refresh : function(){
9283 this.clearSelections();
9286 var records = this.store.getRange();
9287 if(records.length < 1){
9288 this.el.update(this.emptyText);
9291 for(var i = 0, len = records.length; i < len; i++){
9292 var data = this.prepareData(records[i].data, i, records[i]);
9293 this.fireEvent("preparedata", this, data, i, records[i]);
9294 html[html.length] = t.apply(data);
9296 this.el.update(html.join(""));
9297 this.nodes = this.el.dom.childNodes;
9298 this.updateIndexes(0);
9302 * Function to override to reformat the data that is sent to
9303 * the template for each node.
9304 * @param {Array/Object} data The raw data (array of colData for a data model bound view or
9305 * a JSON object for an UpdateManager bound view).
9307 prepareData : function(data){
9311 onUpdate : function(ds, record){
9312 this.clearSelections();
9313 var index = this.store.indexOf(record);
9314 var n = this.nodes[index];
9315 this.tpl.insertBefore(n, this.prepareData(record.data));
9316 n.parentNode.removeChild(n);
9317 this.updateIndexes(index, index);
9320 onAdd : function(ds, records, index){
9321 this.clearSelections();
9322 if(this.nodes.length == 0){
9326 var n = this.nodes[index];
9327 for(var i = 0, len = records.length; i < len; i++){
9328 var d = this.prepareData(records[i].data);
9330 this.tpl.insertBefore(n, d);
9332 this.tpl.append(this.el, d);
9335 this.updateIndexes(index);
9338 onRemove : function(ds, record, index){
9339 this.clearSelections();
9340 this.el.dom.removeChild(this.nodes[index]);
9341 this.updateIndexes(index);
9345 * Refresh an individual node.
9346 * @param {Number} index
9348 refreshNode : function(index){
9349 this.onUpdate(this.store, this.store.getAt(index));
9352 updateIndexes : function(startIndex, endIndex){
9353 var ns = this.nodes;
9354 startIndex = startIndex || 0;
9355 endIndex = endIndex || ns.length - 1;
9356 for(var i = startIndex; i <= endIndex; i++){
9357 ns[i].nodeIndex = i;
9362 * Changes the data store this view uses and refresh the view.
9363 * @param {Store} store
9365 setStore : function(store, initial){
9366 if(!initial && this.store){
9367 this.store.un("datachanged", this.refresh);
9368 this.store.un("add", this.onAdd);
9369 this.store.un("remove", this.onRemove);
9370 this.store.un("update", this.onUpdate);
9371 this.store.un("clear", this.refresh);
9375 store.on("datachanged", this.refresh, this);
9376 store.on("add", this.onAdd, this);
9377 store.on("remove", this.onRemove, this);
9378 store.on("update", this.onUpdate, this);
9379 store.on("clear", this.refresh, this);
9388 * Returns the template node the passed child belongs to or null if it doesn't belong to one.
9389 * @param {HTMLElement} node
9390 * @return {HTMLElement} The template node
9392 findItemFromChild : function(node){
9393 var el = this.el.dom;
9394 if(!node || node.parentNode == el){
9397 var p = node.parentNode;
9398 while(p && p != el){
9399 if(p.parentNode == el){
9408 onClick : function(e){
9409 var item = this.findItemFromChild(e.getTarget());
9411 var index = this.indexOf(item);
9412 if(this.onItemClick(item, index, e) !== false){
9413 this.fireEvent("click", this, index, item, e);
9416 this.clearSelections();
9421 onContextMenu : function(e){
9422 var item = this.findItemFromChild(e.getTarget());
9424 this.fireEvent("contextmenu", this, this.indexOf(item), item, e);
9429 onDblClick : function(e){
9430 var item = this.findItemFromChild(e.getTarget());
9432 this.fireEvent("dblclick", this, this.indexOf(item), item, e);
9436 onItemClick : function(item, index, e){
9437 if(this.fireEvent("beforeclick", this, index, item, e) === false){
9440 if(this.multiSelect || this.singleSelect){
9441 if(this.multiSelect && e.shiftKey && this.lastSelection){
9442 this.select(this.getNodes(this.indexOf(this.lastSelection), index), false);
9444 this.select(item, this.multiSelect && e.ctrlKey);
9445 this.lastSelection = item;
9453 * Get the number of selected nodes.
9456 getSelectionCount : function(){
9457 return this.selections.length;
9461 * Get the currently selected nodes.
9462 * @return {Array} An array of HTMLElements
9464 getSelectedNodes : function(){
9465 return this.selections;
9469 * Get the indexes of the selected nodes.
9472 getSelectedIndexes : function(){
9473 var indexes = [], s = this.selections;
9474 for(var i = 0, len = s.length; i < len; i++){
9475 indexes.push(s[i].nodeIndex);
9481 * Clear all selections
9482 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange event
9484 clearSelections : function(suppressEvent){
9485 if(this.nodes && (this.multiSelect || this.singleSelect) && this.selections.length > 0){
9486 this.cmp.elements = this.selections;
9487 this.cmp.removeClass(this.selectedClass);
9488 this.selections = [];
9490 this.fireEvent("selectionchange", this, this.selections);
9496 * Returns true if the passed node is selected
9497 * @param {HTMLElement/Number} node The node or node index
9500 isSelected : function(node){
9501 var s = this.selections;
9505 node = this.getNode(node);
9506 return s.indexOf(node) !== -1;
9511 * @param {Array/HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select
9512 * @param {Boolean} keepExisting (optional) true to keep existing selections
9513 * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
9515 select : function(nodeInfo, keepExisting, suppressEvent){
9516 if(nodeInfo instanceof Array){
9518 this.clearSelections(true);
9520 for(var i = 0, len = nodeInfo.length; i < len; i++){
9521 this.select(nodeInfo[i], true, true);
9524 var node = this.getNode(nodeInfo);
9525 if(node && !this.isSelected(node)){
9527 this.clearSelections(true);
9529 if(this.fireEvent("beforeselect", this, node, this.selections) !== false){
9530 Roo.fly(node).addClass(this.selectedClass);
9531 this.selections.push(node);
9533 this.fireEvent("selectionchange", this, this.selections);
9541 * Gets a template node.
9542 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9543 * @return {HTMLElement} The node or null if it wasn't found
9545 getNode : function(nodeInfo){
9546 if(typeof nodeInfo == "string"){
9547 return document.getElementById(nodeInfo);
9548 }else if(typeof nodeInfo == "number"){
9549 return this.nodes[nodeInfo];
9555 * Gets a range template nodes.
9556 * @param {Number} startIndex
9557 * @param {Number} endIndex
9558 * @return {Array} An array of nodes
9560 getNodes : function(start, end){
9561 var ns = this.nodes;
9563 end = typeof end == "undefined" ? ns.length - 1 : end;
9566 for(var i = start; i <= end; i++){
9570 for(var i = start; i >= end; i--){
9578 * Finds the index of the passed node
9579 * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
9580 * @return {Number} The index of the node or -1
9582 indexOf : function(node){
9583 node = this.getNode(node);
9584 if(typeof node.nodeIndex == "number"){
9585 return node.nodeIndex;
9587 var ns = this.nodes;
9588 for(var i = 0, len = ns.length; i < len; i++){
9598 * Ext JS Library 1.1.1
9599 * Copyright(c) 2006-2007, Ext JS, LLC.
9601 * Originally Released Under LGPL - original licence link has changed is not relivant.
9604 * <script type="text/javascript">
9608 * @class Roo.JsonView
9610 * Shortcut class to create a JSON + {@link Roo.UpdateManager} template view. Usage:
9612 var view = new Roo.JsonView({
9613 container: "my-element",
9614 tpl: '<div id="{id}">{foo} - {bar}</div>', // auto create template
9619 // listen for node click?
9620 view.on("click", function(vw, index, node, e){
9621 alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
9624 // direct load of JSON data
9625 view.load("foobar.php");
9627 // Example from my blog list
9628 var tpl = new Roo.Template(
9629 '<div class="entry">' +
9630 '<a class="entry-title" href="{link}">{title}</a>' +
9631 "<h4>{date} by {author} | {comments} Comments</h4>{description}" +
9632 "</div><hr />"
9635 var moreView = new Roo.JsonView({
9636 container : "entry-list",
9640 moreView.on("beforerender", this.sortEntries, this);
9642 url: "/blog/get-posts.php",
9643 params: "allposts=true",
9644 text: "Loading Blog Entries..."
9648 * Note: old code is supported with arguments : (container, template, config)
9652 * Create a new JsonView
9654 * @param {Object} config The config object
9657 Roo.JsonView = function(config, depreciated_tpl, depreciated_config){
9660 Roo.JsonView.superclass.constructor.call(this, config, depreciated_tpl, depreciated_config);
9662 var um = this.el.getUpdateManager();
9663 um.setRenderer(this);
9664 um.on("update", this.onLoad, this);
9665 um.on("failure", this.onLoadException, this);
9668 * @event beforerender
9669 * Fires before rendering of the downloaded JSON data.
9670 * @param {Roo.JsonView} this
9671 * @param {Object} data The JSON data loaded
9675 * Fires when data is loaded.
9676 * @param {Roo.JsonView} this
9677 * @param {Object} data The JSON data loaded
9678 * @param {Object} response The raw Connect response object
9681 * @event loadexception
9682 * Fires when loading fails.
9683 * @param {Roo.JsonView} this
9684 * @param {Object} response The raw Connect response object
9687 'beforerender' : true,
9689 'loadexception' : true
9692 Roo.extend(Roo.JsonView, Roo.View, {
9694 * @type {String} The root property in the loaded JSON object that contains the data
9699 * Refreshes the view.
9701 refresh : function(){
9702 this.clearSelections();
9705 var o = this.jsonData;
9706 if(o && o.length > 0){
9707 for(var i = 0, len = o.length; i < len; i++){
9708 var data = this.prepareData(o[i], i, o);
9709 html[html.length] = this.tpl.apply(data);
9712 html.push(this.emptyText);
9714 this.el.update(html.join(""));
9715 this.nodes = this.el.dom.childNodes;
9716 this.updateIndexes(0);
9720 * Performs an async HTTP request, and loads the JSON from the response. If <i>params</i> are specified it uses POST, otherwise it uses GET.
9721 * @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:
9724 url: "your-url.php",
9725 params: {param1: "foo", param2: "bar"}, // or a URL encoded string
9726 callback: yourFunction,
9727 scope: yourObject, //(optional scope)
9735 * The only required property is <i>url</i>. The optional properties <i>nocache</i>, <i>text</i> and <i>scripts</i>
9736 * are respectively shorthand for <i>disableCaching</i>, <i>indicatorText</i>, and <i>loadScripts</i> and are used to set their associated property on this UpdateManager instance.
9737 * @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}
9738 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9739 * @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.
9742 var um = this.el.getUpdateManager();
9743 um.update.apply(um, arguments);
9746 render : function(el, response){
9747 this.clearSelections();
9751 o = Roo.util.JSON.decode(response.responseText);
9754 o = o[this.jsonRoot];
9759 * The current JSON data or null
9762 this.beforeRender();
9767 * Get the number of records in the current JSON dataset
9770 getCount : function(){
9771 return this.jsonData ? this.jsonData.length : 0;
9775 * Returns the JSON object for the specified node(s)
9776 * @param {HTMLElement/Array} node The node or an array of nodes
9777 * @return {Object/Array} If you pass in an array, you get an array back, otherwise
9778 * you get the JSON object for the node
9780 getNodeData : function(node){
9781 if(node instanceof Array){
9783 for(var i = 0, len = node.length; i < len; i++){
9784 data.push(this.getNodeData(node[i]));
9788 return this.jsonData[this.indexOf(node)] || null;
9791 beforeRender : function(){
9792 this.snapshot = this.jsonData;
9794 this.sort.apply(this, this.sortInfo);
9796 this.fireEvent("beforerender", this, this.jsonData);
9799 onLoad : function(el, o){
9800 this.fireEvent("load", this, this.jsonData, o);
9803 onLoadException : function(el, o){
9804 this.fireEvent("loadexception", this, o);
9808 * Filter the data by a specific property.
9809 * @param {String} property A property on your JSON objects
9810 * @param {String/RegExp} value Either string that the property values
9811 * should start with, or a RegExp to test against the property
9813 filter : function(property, value){
9816 var ss = this.snapshot;
9817 if(typeof value == "string"){
9818 var vlen = value.length;
9823 value = value.toLowerCase();
9824 for(var i = 0, len = ss.length; i < len; i++){
9826 if(o[property].substr(0, vlen).toLowerCase() == value){
9830 } else if(value.exec){ // regex?
9831 for(var i = 0, len = ss.length; i < len; i++){
9833 if(value.test(o[property])){
9840 this.jsonData = data;
9846 * Filter by a function. The passed function will be called with each
9847 * object in the current dataset. If the function returns true the value is kept,
9848 * otherwise it is filtered.
9849 * @param {Function} fn
9850 * @param {Object} scope (optional) The scope of the function (defaults to this JsonView)
9852 filterBy : function(fn, scope){
9855 var ss = this.snapshot;
9856 for(var i = 0, len = ss.length; i < len; i++){
9858 if(fn.call(scope || this, o)){
9862 this.jsonData = data;
9868 * Clears the current filter.
9870 clearFilter : function(){
9871 if(this.snapshot && this.jsonData != this.snapshot){
9872 this.jsonData = this.snapshot;
9879 * Sorts the data for this view and refreshes it.
9880 * @param {String} property A property on your JSON objects to sort on
9881 * @param {String} direction (optional) "desc" or "asc" (defaults to "asc")
9882 * @param {Function} sortType (optional) A function to call to convert the data to a sortable value.
9884 sort : function(property, dir, sortType){
9885 this.sortInfo = Array.prototype.slice.call(arguments, 0);
9888 var dsc = dir && dir.toLowerCase() == "desc";
9889 var f = function(o1, o2){
9890 var v1 = sortType ? sortType(o1[p]) : o1[p];
9891 var v2 = sortType ? sortType(o2[p]) : o2[p];
9894 return dsc ? +1 : -1;
9896 return dsc ? -1 : +1;
9901 this.jsonData.sort(f);
9903 if(this.jsonData != this.snapshot){
9904 this.snapshot.sort(f);
9910 * Ext JS Library 1.1.1
9911 * Copyright(c) 2006-2007, Ext JS, LLC.
9913 * Originally Released Under LGPL - original licence link has changed is not relivant.
9916 * <script type="text/javascript">
9921 * @class Roo.ColorPalette
9922 * @extends Roo.Component
9923 * Simple color palette class for choosing colors. The palette can be rendered to any container.<br />
9924 * Here's an example of typical usage:
9926 var cp = new Roo.ColorPalette({value:'993300'}); // initial selected color
9927 cp.render('my-div');
9929 cp.on('select', function(palette, selColor){
9930 // do something with selColor
9934 * Create a new ColorPalette
9935 * @param {Object} config The config object
9937 Roo.ColorPalette = function(config){
9938 Roo.ColorPalette.superclass.constructor.call(this, config);
9942 * Fires when a color is selected
9943 * @param {ColorPalette} this
9944 * @param {String} color The 6-digit color hex code (without the # symbol)
9950 this.on("select", this.handler, this.scope, true);
9953 Roo.extend(Roo.ColorPalette, Roo.Component, {
9955 * @cfg {String} itemCls
9956 * The CSS class to apply to the containing element (defaults to "x-color-palette")
9958 itemCls : "x-color-palette",
9960 * @cfg {String} value
9961 * The initial color to highlight (should be a valid 6-digit color hex code without the # symbol). Note that
9962 * the hex codes are case-sensitive.
9967 ctype: "Roo.ColorPalette",
9970 * @cfg {Boolean} allowReselect If set to true then reselecting a color that is already selected fires the selection event
9972 allowReselect : false,
9975 * <p>An array of 6-digit color hex code strings (without the # symbol). This array can contain any number
9976 * of colors, and each hex code should be unique. The width of the palette is controlled via CSS by adjusting
9977 * the width property of the 'x-color-palette' class (or assigning a custom class), so you can balance the number
9978 * of colors with the width setting until the box is symmetrical.</p>
9979 * <p>You can override individual colors if needed:</p>
9981 var cp = new Roo.ColorPalette();
9982 cp.colors[0] = "FF0000"; // change the first box to red
9985 Or you can provide a custom array of your own for complete control:
9987 var cp = new Roo.ColorPalette();
9988 cp.colors = ["000000", "993300", "333300"];
9993 "000000", "993300", "333300", "003300", "003366", "000080", "333399", "333333",
9994 "800000", "FF6600", "808000", "008000", "008080", "0000FF", "666699", "808080",
9995 "FF0000", "FF9900", "99CC00", "339966", "33CCCC", "3366FF", "800080", "969696",
9996 "FF00FF", "FFCC00", "FFFF00", "00FF00", "00FFFF", "00CCFF", "993366", "C0C0C0",
9997 "FF99CC", "FFCC99", "FFFF99", "CCFFCC", "CCFFFF", "99CCFF", "CC99FF", "FFFFFF"
10001 onRender : function(container, position){
10002 var t = new Roo.MasterTemplate(
10003 '<tpl><a href="#" class="color-{0}" hidefocus="on"><em><span style="background:#{0}" unselectable="on"> </span></em></a></tpl>'
10005 var c = this.colors;
10006 for(var i = 0, len = c.length; i < len; i++){
10009 var el = document.createElement("div");
10010 el.className = this.itemCls;
10012 container.dom.insertBefore(el, position);
10013 this.el = Roo.get(el);
10014 this.el.on(this.clickEvent, this.handleClick, this, {delegate: "a"});
10015 if(this.clickEvent != 'click'){
10016 this.el.on('click', Roo.emptyFn, this, {delegate: "a", preventDefault:true});
10021 afterRender : function(){
10022 Roo.ColorPalette.superclass.afterRender.call(this);
10024 var s = this.value;
10031 handleClick : function(e, t){
10032 e.preventDefault();
10033 if(!this.disabled){
10034 var c = t.className.match(/(?:^|\s)color-(.{6})(?:\s|$)/)[1];
10035 this.select(c.toUpperCase());
10040 * Selects the specified color in the palette (fires the select event)
10041 * @param {String} color A valid 6-digit color hex code (# will be stripped if included)
10043 select : function(color){
10044 color = color.replace("#", "");
10045 if(color != this.value || this.allowReselect){
10048 el.child("a.color-"+this.value).removeClass("x-color-palette-sel");
10050 el.child("a.color-"+color).addClass("x-color-palette-sel");
10051 this.value = color;
10052 this.fireEvent("select", this, color);
10057 * Ext JS Library 1.1.1
10058 * Copyright(c) 2006-2007, Ext JS, LLC.
10060 * Originally Released Under LGPL - original licence link has changed is not relivant.
10063 * <script type="text/javascript">
10067 * @class Roo.DatePicker
10068 * @extends Roo.Component
10069 * Simple date picker class.
10071 * Create a new DatePicker
10072 * @param {Object} config The config object
10074 Roo.DatePicker = function(config){
10075 Roo.DatePicker.superclass.constructor.call(this, config);
10077 this.value = config && config.value ?
10078 config.value.clearTime() : new Date().clearTime();
10083 * Fires when a date is selected
10084 * @param {DatePicker} this
10085 * @param {Date} date The selected date
10091 this.on("select", this.handler, this.scope || this);
10093 // build the disabledDatesRE
10094 if(!this.disabledDatesRE && this.disabledDates){
10095 var dd = this.disabledDates;
10097 for(var i = 0; i < dd.length; i++){
10099 if(i != dd.length-1) re += "|";
10101 this.disabledDatesRE = new RegExp(re + ")");
10105 Roo.extend(Roo.DatePicker, Roo.Component, {
10107 * @cfg {String} todayText
10108 * The text to display on the button that selects the current date (defaults to "Today")
10110 todayText : "Today",
10112 * @cfg {String} okText
10113 * The text to display on the ok button
10115 okText : " OK ", //   to give the user extra clicking room
10117 * @cfg {String} cancelText
10118 * The text to display on the cancel button
10120 cancelText : "Cancel",
10122 * @cfg {String} todayTip
10123 * The tooltip to display for the button that selects the current date (defaults to "{current date} (Spacebar)")
10125 todayTip : "{0} (Spacebar)",
10127 * @cfg {Date} minDate
10128 * Minimum allowable date (JavaScript date object, defaults to null)
10132 * @cfg {Date} maxDate
10133 * Maximum allowable date (JavaScript date object, defaults to null)
10137 * @cfg {String} minText
10138 * The error text to display if the minDate validation fails (defaults to "This date is before the minimum date")
10140 minText : "This date is before the minimum date",
10142 * @cfg {String} maxText
10143 * The error text to display if the maxDate validation fails (defaults to "This date is after the maximum date")
10145 maxText : "This date is after the maximum date",
10147 * @cfg {String} format
10148 * The default date format string which can be overriden for localization support. The format must be
10149 * valid according to {@link Date#parseDate} (defaults to 'm/d/y').
10153 * @cfg {Array} disabledDays
10154 * An array of days to disable, 0-based. For example, [0, 6] disables Sunday and Saturday (defaults to null).
10156 disabledDays : null,
10158 * @cfg {String} disabledDaysText
10159 * The tooltip to display when the date falls on a disabled day (defaults to "")
10161 disabledDaysText : "",
10163 * @cfg {RegExp} disabledDatesRE
10164 * JavaScript regular expression used to disable a pattern of dates (defaults to null)
10166 disabledDatesRE : null,
10168 * @cfg {String} disabledDatesText
10169 * The tooltip text to display when the date falls on a disabled date (defaults to "")
10171 disabledDatesText : "",
10173 * @cfg {Boolean} constrainToViewport
10174 * True to constrain the date picker to the viewport (defaults to true)
10176 constrainToViewport : true,
10178 * @cfg {Array} monthNames
10179 * An array of textual month names which can be overriden for localization support (defaults to Date.monthNames)
10181 monthNames : Date.monthNames,
10183 * @cfg {Array} dayNames
10184 * An array of textual day names which can be overriden for localization support (defaults to Date.dayNames)
10186 dayNames : Date.dayNames,
10188 * @cfg {String} nextText
10189 * The next month navigation button tooltip (defaults to 'Next Month (Control+Right)')
10191 nextText: 'Next Month (Control+Right)',
10193 * @cfg {String} prevText
10194 * The previous month navigation button tooltip (defaults to 'Previous Month (Control+Left)')
10196 prevText: 'Previous Month (Control+Left)',
10198 * @cfg {String} monthYearText
10199 * The header month selector tooltip (defaults to 'Choose a month (Control+Up/Down to move years)')
10201 monthYearText: 'Choose a month (Control+Up/Down to move years)',
10203 * @cfg {Number} startDay
10204 * Day index at which the week should begin, 0-based (defaults to 0, which is Sunday)
10208 * @cfg {Bool} showClear
10209 * Show a clear button (usefull for date form elements that can be blank.)
10215 * Sets the value of the date field
10216 * @param {Date} value The date to set
10218 setValue : function(value){
10219 var old = this.value;
10220 this.value = value.clearTime(true);
10222 this.update(this.value);
10227 * Gets the current selected value of the date field
10228 * @return {Date} The selected date
10230 getValue : function(){
10235 focus : function(){
10237 this.update(this.activeDate);
10242 onRender : function(container, position){
10244 '<table cellspacing="0">',
10245 '<tr><td class="x-date-left"><a href="#" title="', this.prevText ,'"> </a></td><td class="x-date-middle" align="center"></td><td class="x-date-right"><a href="#" title="', this.nextText ,'"> </a></td></tr>',
10246 '<tr><td colspan="3"><table class="x-date-inner" cellspacing="0"><thead><tr>'];
10247 var dn = this.dayNames;
10248 for(var i = 0; i < 7; i++){
10249 var d = this.startDay+i;
10253 m.push("<th><span>", dn[d].substr(0,1), "</span></th>");
10255 m[m.length] = "</tr></thead><tbody><tr>";
10256 for(var i = 0; i < 42; i++) {
10257 if(i % 7 == 0 && i != 0){
10258 m[m.length] = "</tr><tr>";
10260 m[m.length] = '<td><a href="#" hidefocus="on" class="x-date-date" tabIndex="1"><em><span></span></em></a></td>';
10262 m[m.length] = '</tr></tbody></table></td></tr><tr>'+
10263 '<td colspan="3" class="x-date-bottom" align="center"></td></tr></table><div class="x-date-mp"></div>';
10265 var el = document.createElement("div");
10266 el.className = "x-date-picker";
10267 el.innerHTML = m.join("");
10269 container.dom.insertBefore(el, position);
10271 this.el = Roo.get(el);
10272 this.eventEl = Roo.get(el.firstChild);
10274 new Roo.util.ClickRepeater(this.el.child("td.x-date-left a"), {
10275 handler: this.showPrevMonth,
10277 preventDefault:true,
10281 new Roo.util.ClickRepeater(this.el.child("td.x-date-right a"), {
10282 handler: this.showNextMonth,
10284 preventDefault:true,
10288 this.eventEl.on("mousewheel", this.handleMouseWheel, this);
10290 this.monthPicker = this.el.down('div.x-date-mp');
10291 this.monthPicker.enableDisplayMode('block');
10293 var kn = new Roo.KeyNav(this.eventEl, {
10294 "left" : function(e){
10296 this.showPrevMonth() :
10297 this.update(this.activeDate.add("d", -1));
10300 "right" : function(e){
10302 this.showNextMonth() :
10303 this.update(this.activeDate.add("d", 1));
10306 "up" : function(e){
10308 this.showNextYear() :
10309 this.update(this.activeDate.add("d", -7));
10312 "down" : function(e){
10314 this.showPrevYear() :
10315 this.update(this.activeDate.add("d", 7));
10318 "pageUp" : function(e){
10319 this.showNextMonth();
10322 "pageDown" : function(e){
10323 this.showPrevMonth();
10326 "enter" : function(e){
10327 e.stopPropagation();
10334 this.eventEl.on("click", this.handleDateClick, this, {delegate: "a.x-date-date"});
10336 this.eventEl.addKeyListener(Roo.EventObject.SPACE, this.selectToday, this);
10338 this.el.unselectable();
10340 this.cells = this.el.select("table.x-date-inner tbody td");
10341 this.textNodes = this.el.query("table.x-date-inner tbody span");
10343 this.mbtn = new Roo.Button(this.el.child("td.x-date-middle", true), {
10345 tooltip: this.monthYearText
10348 this.mbtn.on('click', this.showMonthPicker, this);
10349 this.mbtn.el.child(this.mbtn.menuClassTarget).addClass("x-btn-with-menu");
10352 var today = (new Date()).dateFormat(this.format);
10354 var baseTb = new Roo.Toolbar(this.el.child("td.x-date-bottom", true));
10355 if (this.showClear) {
10356 baseTb.add( new Roo.Toolbar.Fill());
10359 text: String.format(this.todayText, today),
10360 tooltip: String.format(this.todayTip, today),
10361 handler: this.selectToday,
10365 //var todayBtn = new Roo.Button(this.el.child("td.x-date-bottom", true), {
10368 if (this.showClear) {
10370 baseTb.add( new Roo.Toolbar.Fill());
10373 cls: 'x-btn-icon x-btn-clear',
10374 handler: function() {
10376 this.fireEvent("select", this, '');
10386 this.update(this.value);
10389 createMonthPicker : function(){
10390 if(!this.monthPicker.dom.firstChild){
10391 var buf = ['<table border="0" cellspacing="0">'];
10392 for(var i = 0; i < 6; i++){
10394 '<tr><td class="x-date-mp-month"><a href="#">', this.monthNames[i].substr(0, 3), '</a></td>',
10395 '<td class="x-date-mp-month x-date-mp-sep"><a href="#">', this.monthNames[i+6].substr(0, 3), '</a></td>',
10397 '<td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-prev"></a></td><td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-next"></a></td></tr>' :
10398 '<td class="x-date-mp-year"><a href="#"></a></td><td class="x-date-mp-year"><a href="#"></a></td></tr>'
10402 '<tr class="x-date-mp-btns"><td colspan="4"><button type="button" class="x-date-mp-ok">',
10404 '</button><button type="button" class="x-date-mp-cancel">',
10406 '</button></td></tr>',
10409 this.monthPicker.update(buf.join(''));
10410 this.monthPicker.on('click', this.onMonthClick, this);
10411 this.monthPicker.on('dblclick', this.onMonthDblClick, this);
10413 this.mpMonths = this.monthPicker.select('td.x-date-mp-month');
10414 this.mpYears = this.monthPicker.select('td.x-date-mp-year');
10416 this.mpMonths.each(function(m, a, i){
10419 m.dom.xmonth = 5 + Math.round(i * .5);
10421 m.dom.xmonth = Math.round((i-1) * .5);
10427 showMonthPicker : function(){
10428 this.createMonthPicker();
10429 var size = this.el.getSize();
10430 this.monthPicker.setSize(size);
10431 this.monthPicker.child('table').setSize(size);
10433 this.mpSelMonth = (this.activeDate || this.value).getMonth();
10434 this.updateMPMonth(this.mpSelMonth);
10435 this.mpSelYear = (this.activeDate || this.value).getFullYear();
10436 this.updateMPYear(this.mpSelYear);
10438 this.monthPicker.slideIn('t', {duration:.2});
10441 updateMPYear : function(y){
10443 var ys = this.mpYears.elements;
10444 for(var i = 1; i <= 10; i++){
10445 var td = ys[i-1], y2;
10447 y2 = y + Math.round(i * .5);
10448 td.firstChild.innerHTML = y2;
10451 y2 = y - (5-Math.round(i * .5));
10452 td.firstChild.innerHTML = y2;
10455 this.mpYears.item(i-1)[y2 == this.mpSelYear ? 'addClass' : 'removeClass']('x-date-mp-sel');
10459 updateMPMonth : function(sm){
10460 this.mpMonths.each(function(m, a, i){
10461 m[m.dom.xmonth == sm ? 'addClass' : 'removeClass']('x-date-mp-sel');
10465 selectMPMonth: function(m){
10469 onMonthClick : function(e, t){
10471 var el = new Roo.Element(t), pn;
10472 if(el.is('button.x-date-mp-cancel')){
10473 this.hideMonthPicker();
10475 else if(el.is('button.x-date-mp-ok')){
10476 this.update(new Date(this.mpSelYear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10477 this.hideMonthPicker();
10479 else if(pn = el.up('td.x-date-mp-month', 2)){
10480 this.mpMonths.removeClass('x-date-mp-sel');
10481 pn.addClass('x-date-mp-sel');
10482 this.mpSelMonth = pn.dom.xmonth;
10484 else if(pn = el.up('td.x-date-mp-year', 2)){
10485 this.mpYears.removeClass('x-date-mp-sel');
10486 pn.addClass('x-date-mp-sel');
10487 this.mpSelYear = pn.dom.xyear;
10489 else if(el.is('a.x-date-mp-prev')){
10490 this.updateMPYear(this.mpyear-10);
10492 else if(el.is('a.x-date-mp-next')){
10493 this.updateMPYear(this.mpyear+10);
10497 onMonthDblClick : function(e, t){
10499 var el = new Roo.Element(t), pn;
10500 if(pn = el.up('td.x-date-mp-month', 2)){
10501 this.update(new Date(this.mpSelYear, pn.dom.xmonth, (this.activeDate || this.value).getDate()));
10502 this.hideMonthPicker();
10504 else if(pn = el.up('td.x-date-mp-year', 2)){
10505 this.update(new Date(pn.dom.xyear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
10506 this.hideMonthPicker();
10510 hideMonthPicker : function(disableAnim){
10511 if(this.monthPicker){
10512 if(disableAnim === true){
10513 this.monthPicker.hide();
10515 this.monthPicker.slideOut('t', {duration:.2});
10521 showPrevMonth : function(e){
10522 this.update(this.activeDate.add("mo", -1));
10526 showNextMonth : function(e){
10527 this.update(this.activeDate.add("mo", 1));
10531 showPrevYear : function(){
10532 this.update(this.activeDate.add("y", -1));
10536 showNextYear : function(){
10537 this.update(this.activeDate.add("y", 1));
10541 handleMouseWheel : function(e){
10542 var delta = e.getWheelDelta();
10544 this.showPrevMonth();
10546 } else if(delta < 0){
10547 this.showNextMonth();
10553 handleDateClick : function(e, t){
10555 if(t.dateValue && !Roo.fly(t.parentNode).hasClass("x-date-disabled")){
10556 this.setValue(new Date(t.dateValue));
10557 this.fireEvent("select", this, this.value);
10562 selectToday : function(){
10563 this.setValue(new Date().clearTime());
10564 this.fireEvent("select", this, this.value);
10568 update : function(date){
10569 var vd = this.activeDate;
10570 this.activeDate = date;
10572 var t = date.getTime();
10573 if(vd.getMonth() == date.getMonth() && vd.getFullYear() == date.getFullYear()){
10574 this.cells.removeClass("x-date-selected");
10575 this.cells.each(function(c){
10576 if(c.dom.firstChild.dateValue == t){
10577 c.addClass("x-date-selected");
10578 setTimeout(function(){
10579 try{c.dom.firstChild.focus();}catch(e){}
10587 var days = date.getDaysInMonth();
10588 var firstOfMonth = date.getFirstDateOfMonth();
10589 var startingPos = firstOfMonth.getDay()-this.startDay;
10591 if(startingPos <= this.startDay){
10595 var pm = date.add("mo", -1);
10596 var prevStart = pm.getDaysInMonth()-startingPos;
10598 var cells = this.cells.elements;
10599 var textEls = this.textNodes;
10600 days += startingPos;
10602 // convert everything to numbers so it's fast
10603 var day = 86400000;
10604 var d = (new Date(pm.getFullYear(), pm.getMonth(), prevStart)).clearTime();
10605 var today = new Date().clearTime().getTime();
10606 var sel = date.clearTime().getTime();
10607 var min = this.minDate ? this.minDate.clearTime() : Number.NEGATIVE_INFINITY;
10608 var max = this.maxDate ? this.maxDate.clearTime() : Number.POSITIVE_INFINITY;
10609 var ddMatch = this.disabledDatesRE;
10610 var ddText = this.disabledDatesText;
10611 var ddays = this.disabledDays ? this.disabledDays.join("") : false;
10612 var ddaysText = this.disabledDaysText;
10613 var format = this.format;
10615 var setCellClass = function(cal, cell){
10617 var t = d.getTime();
10618 cell.firstChild.dateValue = t;
10620 cell.className += " x-date-today";
10621 cell.title = cal.todayText;
10624 cell.className += " x-date-selected";
10625 setTimeout(function(){
10626 try{cell.firstChild.focus();}catch(e){}
10631 cell.className = " x-date-disabled";
10632 cell.title = cal.minText;
10636 cell.className = " x-date-disabled";
10637 cell.title = cal.maxText;
10641 if(ddays.indexOf(d.getDay()) != -1){
10642 cell.title = ddaysText;
10643 cell.className = " x-date-disabled";
10646 if(ddMatch && format){
10647 var fvalue = d.dateFormat(format);
10648 if(ddMatch.test(fvalue)){
10649 cell.title = ddText.replace("%0", fvalue);
10650 cell.className = " x-date-disabled";
10656 for(; i < startingPos; i++) {
10657 textEls[i].innerHTML = (++prevStart);
10658 d.setDate(d.getDate()+1);
10659 cells[i].className = "x-date-prevday";
10660 setCellClass(this, cells[i]);
10662 for(; i < days; i++){
10663 intDay = i - startingPos + 1;
10664 textEls[i].innerHTML = (intDay);
10665 d.setDate(d.getDate()+1);
10666 cells[i].className = "x-date-active";
10667 setCellClass(this, cells[i]);
10670 for(; i < 42; i++) {
10671 textEls[i].innerHTML = (++extraDays);
10672 d.setDate(d.getDate()+1);
10673 cells[i].className = "x-date-nextday";
10674 setCellClass(this, cells[i]);
10677 this.mbtn.setText(this.monthNames[date.getMonth()] + " " + date.getFullYear());
10679 if(!this.internalRender){
10680 var main = this.el.dom.firstChild;
10681 var w = main.offsetWidth;
10682 this.el.setWidth(w + this.el.getBorderWidth("lr"));
10683 Roo.fly(main).setWidth(w);
10684 this.internalRender = true;
10685 // opera does not respect the auto grow header center column
10686 // then, after it gets a width opera refuses to recalculate
10687 // without a second pass
10688 if(Roo.isOpera && !this.secondPass){
10689 main.rows[0].cells[1].style.width = (w - (main.rows[0].cells[0].offsetWidth+main.rows[0].cells[2].offsetWidth)) + "px";
10690 this.secondPass = true;
10691 this.update.defer(10, this, [date]);
10697 * Ext JS Library 1.1.1
10698 * Copyright(c) 2006-2007, Ext JS, LLC.
10700 * Originally Released Under LGPL - original licence link has changed is not relivant.
10703 * <script type="text/javascript">
10706 * @class Roo.TabPanel
10707 * @extends Roo.util.Observable
10708 * A lightweight tab container.
10712 // basic tabs 1, built from existing content
10713 var tabs = new Roo.TabPanel("tabs1");
10714 tabs.addTab("script", "View Script");
10715 tabs.addTab("markup", "View Markup");
10716 tabs.activate("script");
10718 // more advanced tabs, built from javascript
10719 var jtabs = new Roo.TabPanel("jtabs");
10720 jtabs.addTab("jtabs-1", "Normal Tab", "My content was added during construction.");
10722 // set up the UpdateManager
10723 var tab2 = jtabs.addTab("jtabs-2", "Ajax Tab 1");
10724 var updater = tab2.getUpdateManager();
10725 updater.setDefaultUrl("ajax1.htm");
10726 tab2.on('activate', updater.refresh, updater, true);
10728 // Use setUrl for Ajax loading
10729 var tab3 = jtabs.addTab("jtabs-3", "Ajax Tab 2");
10730 tab3.setUrl("ajax2.htm", null, true);
10733 var tab4 = jtabs.addTab("tabs1-5", "Disabled Tab", "Can't see me cause I'm disabled");
10736 jtabs.activate("jtabs-1");
10739 * Create a new TabPanel.
10740 * @param {String/HTMLElement/Roo.Element} container The id, DOM element or Roo.Element container where this TabPanel is to be rendered.
10741 * @param {Object/Boolean} config Config object to set any properties for this TabPanel, or true to render the tabs on the bottom.
10743 Roo.TabPanel = function(container, config){
10745 * The container element for this TabPanel.
10746 * @type Roo.Element
10748 this.el = Roo.get(container, true);
10750 if(typeof config == "boolean"){
10751 this.tabPosition = config ? "bottom" : "top";
10753 Roo.apply(this, config);
10756 if(this.tabPosition == "bottom"){
10757 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10758 this.el.addClass("x-tabs-bottom");
10760 this.stripWrap = Roo.get(this.createStrip(this.el.dom), true);
10761 this.stripEl = Roo.get(this.createStripList(this.stripWrap.dom), true);
10762 this.stripBody = Roo.get(this.stripWrap.dom.firstChild.firstChild, true);
10764 Roo.fly(this.stripWrap.dom.firstChild).setStyle("overflow-x", "hidden");
10766 if(this.tabPosition != "bottom"){
10767 /** The body element that contains {@link Roo.TabPanelItem} bodies. +
10768 * @type Roo.Element
10770 this.bodyEl = Roo.get(this.createBody(this.el.dom));
10771 this.el.addClass("x-tabs-top");
10775 this.bodyEl.setStyle("position", "relative");
10777 this.active = null;
10778 this.activateDelegate = this.activate.createDelegate(this);
10783 * Fires when the active tab changes
10784 * @param {Roo.TabPanel} this
10785 * @param {Roo.TabPanelItem} activePanel The new active tab
10789 * @event beforetabchange
10790 * Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
10791 * @param {Roo.TabPanel} this
10792 * @param {Object} e Set cancel to true on this object to cancel the tab change
10793 * @param {Roo.TabPanelItem} tab The tab being changed to
10795 "beforetabchange" : true
10798 Roo.EventManager.onWindowResize(this.onResize, this);
10799 this.cpad = this.el.getPadding("lr");
10800 this.hiddenCount = 0;
10803 // toolbar on the tabbar support...
10804 if (this.toolbar) {
10805 var tcfg = this.toolbar;
10806 tcfg.container = this.stripEl.child('td.x-tab-strip-toolbar');
10807 this.toolbar = new Roo.Toolbar(tcfg);
10808 if (Roo.isSafari) {
10809 var tbl = tcfg.container.child('table', true);
10810 tbl.setAttribute('width', '100%');
10817 Roo.TabPanel.superclass.constructor.call(this);
10820 Roo.extend(Roo.TabPanel, Roo.util.Observable, {
10822 *@cfg {String} tabPosition "top" or "bottom" (defaults to "top")
10824 tabPosition : "top",
10826 *@cfg {Number} currentTabWidth The width of the current tab (defaults to 0)
10828 currentTabWidth : 0,
10830 *@cfg {Number} minTabWidth The minimum width of a tab (defaults to 40) (ignored if {@link #resizeTabs} is not true)
10834 *@cfg {Number} maxTabWidth The maximum width of a tab (defaults to 250) (ignored if {@link #resizeTabs} is not true)
10838 *@cfg {Number} preferredTabWidth The preferred (default) width of a tab (defaults to 175) (ignored if {@link #resizeTabs} is not true)
10840 preferredTabWidth : 175,
10842 *@cfg {Boolean} resizeTabs True to enable dynamic tab resizing (defaults to false)
10844 resizeTabs : false,
10846 *@cfg {Boolean} monitorResize Set this to true to turn on window resize monitoring (ignored if {@link #resizeTabs} is not true) (defaults to true)
10848 monitorResize : true,
10850 *@cfg {Object} toolbar xtype description of toolbar to show at the right of the tab bar.
10855 * Creates a new {@link Roo.TabPanelItem} by looking for an existing element with the provided id -- if it's not found it creates one.
10856 * @param {String} id The id of the div to use <b>or create</b>
10857 * @param {String} text The text for the tab
10858 * @param {String} content (optional) Content to put in the TabPanelItem body
10859 * @param {Boolean} closable (optional) True to create a close icon on the tab
10860 * @return {Roo.TabPanelItem} The created TabPanelItem
10862 addTab : function(id, text, content, closable){
10863 var item = new Roo.TabPanelItem(this, id, text, closable);
10864 this.addTabItem(item);
10866 item.setContent(content);
10872 * Returns the {@link Roo.TabPanelItem} with the specified id/index
10873 * @param {String/Number} id The id or index of the TabPanelItem to fetch.
10874 * @return {Roo.TabPanelItem}
10876 getTab : function(id){
10877 return this.items[id];
10881 * Hides the {@link Roo.TabPanelItem} with the specified id/index
10882 * @param {String/Number} id The id or index of the TabPanelItem to hide.
10884 hideTab : function(id){
10885 var t = this.items[id];
10888 this.hiddenCount++;
10889 this.autoSizeTabs();
10894 * "Unhides" the {@link Roo.TabPanelItem} with the specified id/index.
10895 * @param {String/Number} id The id or index of the TabPanelItem to unhide.
10897 unhideTab : function(id){
10898 var t = this.items[id];
10900 t.setHidden(false);
10901 this.hiddenCount--;
10902 this.autoSizeTabs();
10907 * Adds an existing {@link Roo.TabPanelItem}.
10908 * @param {Roo.TabPanelItem} item The TabPanelItem to add
10910 addTabItem : function(item){
10911 this.items[item.id] = item;
10912 this.items.push(item);
10913 if(this.resizeTabs){
10914 item.setWidth(this.currentTabWidth || this.preferredTabWidth);
10915 this.autoSizeTabs();
10922 * Removes a {@link Roo.TabPanelItem}.
10923 * @param {String/Number} id The id or index of the TabPanelItem to remove.
10925 removeTab : function(id){
10926 var items = this.items;
10927 var tab = items[id];
10928 if(!tab) { return; }
10929 var index = items.indexOf(tab);
10930 if(this.active == tab && items.length > 1){
10931 var newTab = this.getNextAvailable(index);
10936 this.stripEl.dom.removeChild(tab.pnode.dom);
10937 if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
10938 this.bodyEl.dom.removeChild(tab.bodyEl.dom);
10940 items.splice(index, 1);
10941 delete this.items[tab.id];
10942 tab.fireEvent("close", tab);
10943 tab.purgeListeners();
10944 this.autoSizeTabs();
10947 getNextAvailable : function(start){
10948 var items = this.items;
10950 // look for a next tab that will slide over to
10951 // replace the one being removed
10952 while(index < items.length){
10953 var item = items[++index];
10954 if(item && !item.isHidden()){
10958 // if one isn't found select the previous tab (on the left)
10961 var item = items[--index];
10962 if(item && !item.isHidden()){
10970 * Disables a {@link Roo.TabPanelItem}. It cannot be the active tab, if it is this call is ignored.
10971 * @param {String/Number} id The id or index of the TabPanelItem to disable.
10973 disableTab : function(id){
10974 var tab = this.items[id];
10975 if(tab && this.active != tab){
10981 * Enables a {@link Roo.TabPanelItem} that is disabled.
10982 * @param {String/Number} id The id or index of the TabPanelItem to enable.
10984 enableTab : function(id){
10985 var tab = this.items[id];
10990 * Activates a {@link Roo.TabPanelItem}. The currently active one will be deactivated.
10991 * @param {String/Number} id The id or index of the TabPanelItem to activate.
10992 * @return {Roo.TabPanelItem} The TabPanelItem.
10994 activate : function(id){
10995 var tab = this.items[id];
10999 if(tab == this.active || tab.disabled){
11003 this.fireEvent("beforetabchange", this, e, tab);
11004 if(e.cancel !== true && !tab.disabled){
11006 this.active.hide();
11008 this.active = this.items[id];
11009 this.active.show();
11010 this.fireEvent("tabchange", this, this.active);
11016 * Gets the active {@link Roo.TabPanelItem}.
11017 * @return {Roo.TabPanelItem} The active TabPanelItem or null if none are active.
11019 getActiveTab : function(){
11020 return this.active;
11024 * Updates the tab body element to fit the height of the container element
11025 * for overflow scrolling
11026 * @param {Number} targetHeight (optional) Override the starting height from the elements height
11028 syncHeight : function(targetHeight){
11029 var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth("tb")-this.el.getPadding("tb");
11030 var bm = this.bodyEl.getMargins();
11031 var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
11032 this.bodyEl.setHeight(newHeight);
11036 onResize : function(){
11037 if(this.monitorResize){
11038 this.autoSizeTabs();
11043 * Disables tab resizing while tabs are being added (if {@link #resizeTabs} is false this does nothing)
11045 beginUpdate : function(){
11046 this.updating = true;
11050 * Stops an update and resizes the tabs (if {@link #resizeTabs} is false this does nothing)
11052 endUpdate : function(){
11053 this.updating = false;
11054 this.autoSizeTabs();
11058 * Manual call to resize the tabs (if {@link #resizeTabs} is false this does nothing)
11060 autoSizeTabs : function(){
11061 var count = this.items.length;
11062 var vcount = count - this.hiddenCount;
11063 if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) return;
11064 var w = Math.max(this.el.getWidth() - this.cpad, 10);
11065 var availWidth = Math.floor(w / vcount);
11066 var b = this.stripBody;
11067 if(b.getWidth() > w){
11068 var tabs = this.items;
11069 this.setTabWidth(Math.max(availWidth, this.minTabWidth)-2);
11070 if(availWidth < this.minTabWidth){
11071 /*if(!this.sleft){ // incomplete scrolling code
11072 this.createScrollButtons();
11075 this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
11078 if(this.currentTabWidth < this.preferredTabWidth){
11079 this.setTabWidth(Math.min(availWidth, this.preferredTabWidth)-2);
11085 * Returns the number of tabs in this TabPanel.
11088 getCount : function(){
11089 return this.items.length;
11093 * Resizes all the tabs to the passed width
11094 * @param {Number} The new width
11096 setTabWidth : function(width){
11097 this.currentTabWidth = width;
11098 for(var i = 0, len = this.items.length; i < len; i++) {
11099 if(!this.items[i].isHidden())this.items[i].setWidth(width);
11104 * Destroys this TabPanel
11105 * @param {Boolean} removeEl (optional) True to remove the element from the DOM as well (defaults to undefined)
11107 destroy : function(removeEl){
11108 Roo.EventManager.removeResizeListener(this.onResize, this);
11109 for(var i = 0, len = this.items.length; i < len; i++){
11110 this.items[i].purgeListeners();
11112 if(removeEl === true){
11113 this.el.update("");
11120 * @class Roo.TabPanelItem
11121 * @extends Roo.util.Observable
11122 * Represents an individual item (tab plus body) in a TabPanel.
11123 * @param {Roo.TabPanel} tabPanel The {@link Roo.TabPanel} this TabPanelItem belongs to
11124 * @param {String} id The id of this TabPanelItem
11125 * @param {String} text The text for the tab of this TabPanelItem
11126 * @param {Boolean} closable True to allow this TabPanelItem to be closable (defaults to false)
11128 Roo.TabPanelItem = function(tabPanel, id, text, closable){
11130 * The {@link Roo.TabPanel} this TabPanelItem belongs to
11131 * @type Roo.TabPanel
11133 this.tabPanel = tabPanel;
11135 * The id for this TabPanelItem
11140 this.disabled = false;
11144 this.loaded = false;
11145 this.closable = closable;
11148 * The body element for this TabPanelItem.
11149 * @type Roo.Element
11151 this.bodyEl = Roo.get(tabPanel.createItemBody(tabPanel.bodyEl.dom, id));
11152 this.bodyEl.setVisibilityMode(Roo.Element.VISIBILITY);
11153 this.bodyEl.setStyle("display", "block");
11154 this.bodyEl.setStyle("zoom", "1");
11157 var els = tabPanel.createStripElements(tabPanel.stripEl.dom, text, closable);
11159 this.el = Roo.get(els.el, true);
11160 this.inner = Roo.get(els.inner, true);
11161 this.textEl = Roo.get(this.el.dom.firstChild.firstChild.firstChild, true);
11162 this.pnode = Roo.get(els.el.parentNode, true);
11163 this.el.on("mousedown", this.onTabMouseDown, this);
11164 this.el.on("click", this.onTabClick, this);
11167 var c = Roo.get(els.close, true);
11168 c.dom.title = this.closeText;
11169 c.addClassOnOver("close-over");
11170 c.on("click", this.closeClick, this);
11176 * Fires when this tab becomes the active tab.
11177 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11178 * @param {Roo.TabPanelItem} this
11182 * @event beforeclose
11183 * Fires before this tab is closed. To cancel the close, set cancel to true on e (e.cancel = true).
11184 * @param {Roo.TabPanelItem} this
11185 * @param {Object} e Set cancel to true on this object to cancel the close.
11187 "beforeclose": true,
11190 * Fires when this tab is closed.
11191 * @param {Roo.TabPanelItem} this
11195 * @event deactivate
11196 * Fires when this tab is no longer the active tab.
11197 * @param {Roo.TabPanel} tabPanel The parent TabPanel
11198 * @param {Roo.TabPanelItem} this
11200 "deactivate" : true
11202 this.hidden = false;
11204 Roo.TabPanelItem.superclass.constructor.call(this);
11207 Roo.extend(Roo.TabPanelItem, Roo.util.Observable, {
11208 purgeListeners : function(){
11209 Roo.util.Observable.prototype.purgeListeners.call(this);
11210 this.el.removeAllListeners();
11213 * Shows this TabPanelItem -- this <b>does not</b> deactivate the currently active TabPanelItem.
11216 this.pnode.addClass("on");
11219 this.tabPanel.stripWrap.repaint();
11221 this.fireEvent("activate", this.tabPanel, this);
11225 * Returns true if this tab is the active tab.
11226 * @return {Boolean}
11228 isActive : function(){
11229 return this.tabPanel.getActiveTab() == this;
11233 * Hides this TabPanelItem -- if you don't activate another TabPanelItem this could look odd.
11236 this.pnode.removeClass("on");
11238 this.fireEvent("deactivate", this.tabPanel, this);
11241 hideAction : function(){
11242 this.bodyEl.hide();
11243 this.bodyEl.setStyle("position", "absolute");
11244 this.bodyEl.setLeft("-20000px");
11245 this.bodyEl.setTop("-20000px");
11248 showAction : function(){
11249 this.bodyEl.setStyle("position", "relative");
11250 this.bodyEl.setTop("");
11251 this.bodyEl.setLeft("");
11252 this.bodyEl.show();
11256 * Set the tooltip for the tab.
11257 * @param {String} tooltip The tab's tooltip
11259 setTooltip : function(text){
11260 if(Roo.QuickTips && Roo.QuickTips.isEnabled()){
11261 this.textEl.dom.qtip = text;
11262 this.textEl.dom.removeAttribute('title');
11264 this.textEl.dom.title = text;
11268 onTabClick : function(e){
11269 e.preventDefault();
11270 this.tabPanel.activate(this.id);
11273 onTabMouseDown : function(e){
11274 e.preventDefault();
11275 this.tabPanel.activate(this.id);
11278 getWidth : function(){
11279 return this.inner.getWidth();
11282 setWidth : function(width){
11283 var iwidth = width - this.pnode.getPadding("lr");
11284 this.inner.setWidth(iwidth);
11285 this.textEl.setWidth(iwidth-this.inner.getPadding("lr"));
11286 this.pnode.setWidth(width);
11290 * Show or hide the tab
11291 * @param {Boolean} hidden True to hide or false to show.
11293 setHidden : function(hidden){
11294 this.hidden = hidden;
11295 this.pnode.setStyle("display", hidden ? "none" : "");
11299 * Returns true if this tab is "hidden"
11300 * @return {Boolean}
11302 isHidden : function(){
11303 return this.hidden;
11307 * Returns the text for this tab
11310 getText : function(){
11314 autoSize : function(){
11315 //this.el.beginMeasure();
11316 this.textEl.setWidth(1);
11317 this.setWidth(this.textEl.dom.scrollWidth+this.pnode.getPadding("lr")+this.inner.getPadding("lr"));
11318 //this.el.endMeasure();
11322 * Sets the text for the tab (Note: this also sets the tooltip text)
11323 * @param {String} text The tab's text and tooltip
11325 setText : function(text){
11327 this.textEl.update(text);
11328 this.setTooltip(text);
11329 if(!this.tabPanel.resizeTabs){
11334 * Activates this TabPanelItem -- this <b>does</b> deactivate the currently active TabPanelItem.
11336 activate : function(){
11337 this.tabPanel.activate(this.id);
11341 * Disables this TabPanelItem -- this does nothing if this is the active TabPanelItem.
11343 disable : function(){
11344 if(this.tabPanel.active != this){
11345 this.disabled = true;
11346 this.pnode.addClass("disabled");
11351 * Enables this TabPanelItem if it was previously disabled.
11353 enable : function(){
11354 this.disabled = false;
11355 this.pnode.removeClass("disabled");
11359 * Sets the content for this TabPanelItem.
11360 * @param {String} content The content
11361 * @param {Boolean} loadScripts true to look for and load scripts
11363 setContent : function(content, loadScripts){
11364 this.bodyEl.update(content, loadScripts);
11368 * Gets the {@link Roo.UpdateManager} for the body of this TabPanelItem. Enables you to perform Ajax updates.
11369 * @return {Roo.UpdateManager} The UpdateManager
11371 getUpdateManager : function(){
11372 return this.bodyEl.getUpdateManager();
11376 * Set a URL to be used to load the content for this TabPanelItem.
11377 * @param {String/Function} url The URL to load the content from, or a function to call to get the URL
11378 * @param {String/Object} params (optional) The string params for the update call or an object of the params. See {@link Roo.UpdateManager#update} for more details. (Defaults to null)
11379 * @param {Boolean} loadOnce (optional) Whether to only load the content once. If this is false it makes the Ajax call every time this TabPanelItem is activated. (Defaults to false)
11380 * @return {Roo.UpdateManager} The UpdateManager
11382 setUrl : function(url, params, loadOnce){
11383 if(this.refreshDelegate){
11384 this.un('activate', this.refreshDelegate);
11386 this.refreshDelegate = this._handleRefresh.createDelegate(this, [url, params, loadOnce]);
11387 this.on("activate", this.refreshDelegate);
11388 return this.bodyEl.getUpdateManager();
11392 _handleRefresh : function(url, params, loadOnce){
11393 if(!loadOnce || !this.loaded){
11394 var updater = this.bodyEl.getUpdateManager();
11395 updater.update(url, params, this._setLoaded.createDelegate(this));
11400 * Forces a content refresh from the URL specified in the {@link #setUrl} method.
11401 * Will fail silently if the setUrl method has not been called.
11402 * This does not activate the panel, just updates its content.
11404 refresh : function(){
11405 if(this.refreshDelegate){
11406 this.loaded = false;
11407 this.refreshDelegate();
11412 _setLoaded : function(){
11413 this.loaded = true;
11417 closeClick : function(e){
11420 this.fireEvent("beforeclose", this, o);
11421 if(o.cancel !== true){
11422 this.tabPanel.removeTab(this.id);
11426 * The text displayed in the tooltip for the close icon.
11429 closeText : "Close this tab"
11433 Roo.TabPanel.prototype.createStrip = function(container){
11434 var strip = document.createElement("div");
11435 strip.className = "x-tabs-wrap";
11436 container.appendChild(strip);
11440 Roo.TabPanel.prototype.createStripList = function(strip){
11441 // div wrapper for retard IE
11442 // returns the "tr" element.
11443 strip.innerHTML = '<div class="x-tabs-strip-wrap">'+
11444 '<table class="x-tabs-strip" cellspacing="0" cellpadding="0" border="0"><tbody><tr>'+
11445 '<td class="x-tab-strip-toolbar"></td></tr></tbody></table></div>';
11446 return strip.firstChild.firstChild.firstChild.firstChild;
11449 Roo.TabPanel.prototype.createBody = function(container){
11450 var body = document.createElement("div");
11451 Roo.id(body, "tab-body");
11452 Roo.fly(body).addClass("x-tabs-body");
11453 container.appendChild(body);
11457 Roo.TabPanel.prototype.createItemBody = function(bodyEl, id){
11458 var body = Roo.getDom(id);
11460 body = document.createElement("div");
11463 Roo.fly(body).addClass("x-tabs-item-body");
11464 bodyEl.insertBefore(body, bodyEl.firstChild);
11468 Roo.TabPanel.prototype.createStripElements = function(stripEl, text, closable){
11469 var td = document.createElement("td");
11470 stripEl.insertBefore(td, stripEl.childNodes[stripEl.childNodes.length-1]);
11471 //stripEl.appendChild(td);
11473 td.className = "x-tabs-closable";
11474 if(!this.closeTpl){
11475 this.closeTpl = new Roo.Template(
11476 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11477 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span>' +
11478 '<div unselectable="on" class="close-icon"> </div></em></span></a>'
11481 var el = this.closeTpl.overwrite(td, {"text": text});
11482 var close = el.getElementsByTagName("div")[0];
11483 var inner = el.getElementsByTagName("em")[0];
11484 return {"el": el, "close": close, "inner": inner};
11487 this.tabTpl = new Roo.Template(
11488 '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
11489 '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span></em></span></a>'
11492 var el = this.tabTpl.overwrite(td, {"text": text});
11493 var inner = el.getElementsByTagName("em")[0];
11494 return {"el": el, "inner": inner};
11498 * Ext JS Library 1.1.1
11499 * Copyright(c) 2006-2007, Ext JS, LLC.
11501 * Originally Released Under LGPL - original licence link has changed is not relivant.
11504 * <script type="text/javascript">
11508 * @class Roo.Button
11509 * @extends Roo.util.Observable
11510 * Simple Button class
11511 * @cfg {String} text The button text
11512 * @cfg {String} icon The path to an image to display in the button (the image will be set as the background-image
11513 * CSS property of the button by default, so if you want a mixed icon/text button, set cls:"x-btn-text-icon")
11514 * @cfg {Function} handler A function called when the button is clicked (can be used instead of click event)
11515 * @cfg {Object} scope The scope of the handler
11516 * @cfg {Number} minWidth The minimum width for this button (used to give a set of buttons a common width)
11517 * @cfg {String/Object} tooltip The tooltip for the button - can be a string or QuickTips config object
11518 * @cfg {Boolean} hidden True to start hidden (defaults to false)
11519 * @cfg {Boolean} disabled True to start disabled (defaults to false)
11520 * @cfg {Boolean} pressed True to start pressed (only if enableToggle = true)
11521 * @cfg {String} toggleGroup The group this toggle button is a member of (only 1 per group can be pressed, only
11522 applies if enableToggle = true)
11523 * @cfg {String/HTMLElement/Element} renderTo The element to append the button to
11524 * @cfg {Boolean/Object} repeat True to repeat fire the click event while the mouse is down. This can also be
11525 an {@link Roo.util.ClickRepeater} config object (defaults to false).
11527 * Create a new button
11528 * @param {Object} config The config object
11530 Roo.Button = function(renderTo, config)
11534 renderTo = config.renderTo || false;
11537 Roo.apply(this, config);
11541 * Fires when this button is clicked
11542 * @param {Button} this
11543 * @param {EventObject} e The click event
11548 * Fires when the "pressed" state of this button changes (only if enableToggle = true)
11549 * @param {Button} this
11550 * @param {Boolean} pressed
11555 * Fires when the mouse hovers over the button
11556 * @param {Button} this
11557 * @param {Event} e The event object
11559 'mouseover' : true,
11562 * Fires when the mouse exits the button
11563 * @param {Button} this
11564 * @param {Event} e The event object
11569 * Fires when the button is rendered
11570 * @param {Button} this
11575 this.menu = Roo.menu.MenuMgr.get(this.menu);
11577 // register listeners first!! - so render can be captured..
11578 Roo.util.Observable.call(this);
11580 this.render(renderTo);
11586 Roo.extend(Roo.Button, Roo.util.Observable, {
11592 * Read-only. True if this button is hidden
11597 * Read-only. True if this button is disabled
11602 * Read-only. True if this button is pressed (only if enableToggle = true)
11608 * @cfg {Number} tabIndex
11609 * The DOM tabIndex for this button (defaults to undefined)
11611 tabIndex : undefined,
11614 * @cfg {Boolean} enableToggle
11615 * True to enable pressed/not pressed toggling (defaults to false)
11617 enableToggle: false,
11619 * @cfg {Mixed} menu
11620 * Standard menu attribute consisting of a reference to a menu object, a menu id or a menu config blob (defaults to undefined).
11624 * @cfg {String} menuAlign
11625 * The position to align the menu to (see {@link Roo.Element#alignTo} for more details, defaults to 'tl-bl?').
11627 menuAlign : "tl-bl?",
11630 * @cfg {String} iconCls
11631 * A css class which sets a background image to be used as the icon for this button (defaults to undefined).
11633 iconCls : undefined,
11635 * @cfg {String} type
11636 * The button's type, corresponding to the DOM input element type attribute. Either "submit," "reset" or "button" (default).
11641 menuClassTarget: 'tr',
11644 * @cfg {String} clickEvent
11645 * The type of event to map to the button's event handler (defaults to 'click')
11647 clickEvent : 'click',
11650 * @cfg {Boolean} handleMouseEvents
11651 * False to disable visual cues on mouseover, mouseout and mousedown (defaults to true)
11653 handleMouseEvents : true,
11656 * @cfg {String} tooltipType
11657 * The type of tooltip to use. Either "qtip" (default) for QuickTips or "title" for title attribute.
11659 tooltipType : 'qtip',
11662 * @cfg {String} cls
11663 * A CSS class to apply to the button's main element.
11667 * @cfg {Roo.Template} template (Optional)
11668 * An {@link Roo.Template} with which to create the Button's main element. This Template must
11669 * contain numeric substitution parameter 0 if it is to display the tRoo property. Changing the template could
11670 * require code modifications if required elements (e.g. a button) aren't present.
11674 render : function(renderTo){
11676 if(this.hideParent){
11677 this.parentEl = Roo.get(renderTo);
11679 if(!this.dhconfig){
11680 if(!this.template){
11681 if(!Roo.Button.buttonTemplate){
11682 // hideous table template
11683 Roo.Button.buttonTemplate = new Roo.Template(
11684 '<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
11685 '<td class="x-btn-left"><i> </i></td><td class="x-btn-center"><em unselectable="on"><button class="x-btn-text" type="{1}">{0}</button></em></td><td class="x-btn-right"><i> </i></td>',
11686 "</tr></tbody></table>");
11688 this.template = Roo.Button.buttonTemplate;
11690 btn = this.template.append(renderTo, [this.text || ' ', this.type], true);
11691 var btnEl = btn.child("button:first");
11692 btnEl.on('focus', this.onFocus, this);
11693 btnEl.on('blur', this.onBlur, this);
11695 btn.addClass(this.cls);
11698 btnEl.setStyle('background-image', 'url(' +this.icon +')');
11701 btnEl.addClass(this.iconCls);
11703 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
11706 if(this.tabIndex !== undefined){
11707 btnEl.dom.tabIndex = this.tabIndex;
11710 if(typeof this.tooltip == 'object'){
11711 Roo.QuickTips.tips(Roo.apply({
11715 btnEl.dom[this.tooltipType] = this.tooltip;
11719 btn = Roo.DomHelper.append(Roo.get(renderTo).dom, this.dhconfig, true);
11723 this.el.dom.id = this.el.id = this.id;
11726 this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
11727 this.menu.on("show", this.onMenuShow, this);
11728 this.menu.on("hide", this.onMenuHide, this);
11730 btn.addClass("x-btn");
11731 if(Roo.isIE && !Roo.isIE7){
11732 this.autoWidth.defer(1, this);
11736 if(this.handleMouseEvents){
11737 btn.on("mouseover", this.onMouseOver, this);
11738 btn.on("mouseout", this.onMouseOut, this);
11739 btn.on("mousedown", this.onMouseDown, this);
11741 btn.on(this.clickEvent, this.onClick, this);
11742 //btn.on("mouseup", this.onMouseUp, this);
11749 Roo.ButtonToggleMgr.register(this);
11751 this.el.addClass("x-btn-pressed");
11754 var repeater = new Roo.util.ClickRepeater(btn,
11755 typeof this.repeat == "object" ? this.repeat : {}
11757 repeater.on("click", this.onClick, this);
11760 this.fireEvent('render', this);
11764 * Returns the button's underlying element
11765 * @return {Roo.Element} The element
11767 getEl : function(){
11772 * Destroys this Button and removes any listeners.
11774 destroy : function(){
11775 Roo.ButtonToggleMgr.unregister(this);
11776 this.el.removeAllListeners();
11777 this.purgeListeners();
11782 autoWidth : function(){
11784 this.el.setWidth("auto");
11785 if(Roo.isIE7 && Roo.isStrict){
11786 var ib = this.el.child('button');
11787 if(ib && ib.getWidth() > 20){
11789 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
11794 this.el.beginMeasure();
11796 if(this.el.getWidth() < this.minWidth){
11797 this.el.setWidth(this.minWidth);
11800 this.el.endMeasure();
11807 * Assigns this button's click handler
11808 * @param {Function} handler The function to call when the button is clicked
11809 * @param {Object} scope (optional) Scope for the function passed in
11811 setHandler : function(handler, scope){
11812 this.handler = handler;
11813 this.scope = scope;
11817 * Sets this button's text
11818 * @param {String} text The button text
11820 setText : function(text){
11823 this.el.child("td.x-btn-center button.x-btn-text").update(text);
11829 * Gets the text for this button
11830 * @return {String} The button text
11832 getText : function(){
11840 this.hidden = false;
11842 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "");
11850 this.hidden = true;
11852 this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "none");
11857 * Convenience function for boolean show/hide
11858 * @param {Boolean} visible True to show, false to hide
11860 setVisible: function(visible){
11869 * If a state it passed, it becomes the pressed state otherwise the current state is toggled.
11870 * @param {Boolean} state (optional) Force a particular state
11872 toggle : function(state){
11873 state = state === undefined ? !this.pressed : state;
11874 if(state != this.pressed){
11876 this.el.addClass("x-btn-pressed");
11877 this.pressed = true;
11878 this.fireEvent("toggle", this, true);
11880 this.el.removeClass("x-btn-pressed");
11881 this.pressed = false;
11882 this.fireEvent("toggle", this, false);
11884 if(this.toggleHandler){
11885 this.toggleHandler.call(this.scope || this, this, state);
11893 focus : function(){
11894 this.el.child('button:first').focus();
11898 * Disable this button
11900 disable : function(){
11902 this.el.addClass("x-btn-disabled");
11904 this.disabled = true;
11908 * Enable this button
11910 enable : function(){
11912 this.el.removeClass("x-btn-disabled");
11914 this.disabled = false;
11918 * Convenience function for boolean enable/disable
11919 * @param {Boolean} enabled True to enable, false to disable
11921 setDisabled : function(v){
11922 this[v !== true ? "enable" : "disable"]();
11926 onClick : function(e){
11928 e.preventDefault();
11933 if(!this.disabled){
11934 if(this.enableToggle){
11937 if(this.menu && !this.menu.isVisible()){
11938 this.menu.show(this.el, this.menuAlign);
11940 this.fireEvent("click", this, e);
11942 this.el.removeClass("x-btn-over");
11943 this.handler.call(this.scope || this, this, e);
11948 onMouseOver : function(e){
11949 if(!this.disabled){
11950 this.el.addClass("x-btn-over");
11951 this.fireEvent('mouseover', this, e);
11955 onMouseOut : function(e){
11956 if(!e.within(this.el, true)){
11957 this.el.removeClass("x-btn-over");
11958 this.fireEvent('mouseout', this, e);
11962 onFocus : function(e){
11963 if(!this.disabled){
11964 this.el.addClass("x-btn-focus");
11968 onBlur : function(e){
11969 this.el.removeClass("x-btn-focus");
11972 onMouseDown : function(e){
11973 if(!this.disabled && e.button == 0){
11974 this.el.addClass("x-btn-click");
11975 Roo.get(document).on('mouseup', this.onMouseUp, this);
11979 onMouseUp : function(e){
11981 this.el.removeClass("x-btn-click");
11982 Roo.get(document).un('mouseup', this.onMouseUp, this);
11986 onMenuShow : function(e){
11987 this.el.addClass("x-btn-menu-active");
11990 onMenuHide : function(e){
11991 this.el.removeClass("x-btn-menu-active");
11995 // Private utility class used by Button
11996 Roo.ButtonToggleMgr = function(){
11999 function toggleGroup(btn, state){
12001 var g = groups[btn.toggleGroup];
12002 for(var i = 0, l = g.length; i < l; i++){
12004 g[i].toggle(false);
12011 register : function(btn){
12012 if(!btn.toggleGroup){
12015 var g = groups[btn.toggleGroup];
12017 g = groups[btn.toggleGroup] = [];
12020 btn.on("toggle", toggleGroup);
12023 unregister : function(btn){
12024 if(!btn.toggleGroup){
12027 var g = groups[btn.toggleGroup];
12030 btn.un("toggle", toggleGroup);
12036 * Ext JS Library 1.1.1
12037 * Copyright(c) 2006-2007, Ext JS, LLC.
12039 * Originally Released Under LGPL - original licence link has changed is not relivant.
12042 * <script type="text/javascript">
12046 * @class Roo.SplitButton
12047 * @extends Roo.Button
12048 * A split button that provides a built-in dropdown arrow that can fire an event separately from the default
12049 * click event of the button. Typically this would be used to display a dropdown menu that provides additional
12050 * options to the primary button action, but any custom handler can provide the arrowclick implementation.
12051 * @cfg {Function} arrowHandler A function called when the arrow button is clicked (can be used instead of click event)
12052 * @cfg {String} arrowTooltip The title attribute of the arrow
12054 * Create a new menu button
12055 * @param {String/HTMLElement/Element} renderTo The element to append the button to
12056 * @param {Object} config The config object
12058 Roo.SplitButton = function(renderTo, config){
12059 Roo.SplitButton.superclass.constructor.call(this, renderTo, config);
12061 * @event arrowclick
12062 * Fires when this button's arrow is clicked
12063 * @param {SplitButton} this
12064 * @param {EventObject} e The click event
12066 this.addEvents({"arrowclick":true});
12069 Roo.extend(Roo.SplitButton, Roo.Button, {
12070 render : function(renderTo){
12071 // this is one sweet looking template!
12072 var tpl = new Roo.Template(
12073 '<table cellspacing="0" class="x-btn-menu-wrap x-btn"><tr><td>',
12074 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-text-wrap"><tbody>',
12075 '<tr><td class="x-btn-left"><i> </i></td><td class="x-btn-center"><button class="x-btn-text" type="{1}">{0}</button></td></tr>',
12076 "</tbody></table></td><td>",
12077 '<table cellspacing="0" class="x-btn-wrap x-btn-menu-arrow-wrap"><tbody>',
12078 '<tr><td class="x-btn-center"><button class="x-btn-menu-arrow-el" type="button"> </button></td><td class="x-btn-right"><i> </i></td></tr>',
12079 "</tbody></table></td></tr></table>"
12081 var btn = tpl.append(renderTo, [this.text, this.type], true);
12082 var btnEl = btn.child("button");
12084 btn.addClass(this.cls);
12087 btnEl.setStyle('background-image', 'url(' +this.icon +')');
12090 btnEl.addClass(this.iconCls);
12092 btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
12096 if(this.handleMouseEvents){
12097 btn.on("mouseover", this.onMouseOver, this);
12098 btn.on("mouseout", this.onMouseOut, this);
12099 btn.on("mousedown", this.onMouseDown, this);
12100 btn.on("mouseup", this.onMouseUp, this);
12102 btn.on(this.clickEvent, this.onClick, this);
12104 if(typeof this.tooltip == 'object'){
12105 Roo.QuickTips.tips(Roo.apply({
12109 btnEl.dom[this.tooltipType] = this.tooltip;
12112 if(this.arrowTooltip){
12113 btn.child("button:nth(2)").dom[this.tooltipType] = this.arrowTooltip;
12122 this.el.addClass("x-btn-pressed");
12124 if(Roo.isIE && !Roo.isIE7){
12125 this.autoWidth.defer(1, this);
12130 this.menu.on("show", this.onMenuShow, this);
12131 this.menu.on("hide", this.onMenuHide, this);
12133 this.fireEvent('render', this);
12137 autoWidth : function(){
12139 var tbl = this.el.child("table:first");
12140 var tbl2 = this.el.child("table:last");
12141 this.el.setWidth("auto");
12142 tbl.setWidth("auto");
12143 if(Roo.isIE7 && Roo.isStrict){
12144 var ib = this.el.child('button:first');
12145 if(ib && ib.getWidth() > 20){
12147 ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
12152 this.el.beginMeasure();
12154 if((tbl.getWidth()+tbl2.getWidth()) < this.minWidth){
12155 tbl.setWidth(this.minWidth-tbl2.getWidth());
12158 this.el.endMeasure();
12161 this.el.setWidth(tbl.getWidth()+tbl2.getWidth());
12165 * Sets this button's click handler
12166 * @param {Function} handler The function to call when the button is clicked
12167 * @param {Object} scope (optional) Scope for the function passed above
12169 setHandler : function(handler, scope){
12170 this.handler = handler;
12171 this.scope = scope;
12175 * Sets this button's arrow click handler
12176 * @param {Function} handler The function to call when the arrow is clicked
12177 * @param {Object} scope (optional) Scope for the function passed above
12179 setArrowHandler : function(handler, scope){
12180 this.arrowHandler = handler;
12181 this.scope = scope;
12187 focus : function(){
12189 this.el.child("button:first").focus();
12194 onClick : function(e){
12195 e.preventDefault();
12196 if(!this.disabled){
12197 if(e.getTarget(".x-btn-menu-arrow-wrap")){
12198 if(this.menu && !this.menu.isVisible()){
12199 this.menu.show(this.el, this.menuAlign);
12201 this.fireEvent("arrowclick", this, e);
12202 if(this.arrowHandler){
12203 this.arrowHandler.call(this.scope || this, this, e);
12206 this.fireEvent("click", this, e);
12208 this.handler.call(this.scope || this, this, e);
12214 onMouseDown : function(e){
12215 if(!this.disabled){
12216 Roo.fly(e.getTarget("table")).addClass("x-btn-click");
12220 onMouseUp : function(e){
12221 Roo.fly(e.getTarget("table")).removeClass("x-btn-click");
12226 // backwards compat
12227 Roo.MenuButton = Roo.SplitButton;/*
12229 * Ext JS Library 1.1.1
12230 * Copyright(c) 2006-2007, Ext JS, LLC.
12232 * Originally Released Under LGPL - original licence link has changed is not relivant.
12235 * <script type="text/javascript">
12239 * @class Roo.Toolbar
12240 * Basic Toolbar class.
12242 * Creates a new Toolbar
12243 * @param {Object} config The config object
12245 Roo.Toolbar = function(container, buttons, config)
12247 /// old consturctor format still supported..
12248 if(container instanceof Array){ // omit the container for later rendering
12249 buttons = container;
12253 if (typeof(container) == 'object' && container.xtype) {
12254 config = container;
12255 container = config.container;
12256 buttons = config.buttons; // not really - use items!!
12259 if (config && config.items) {
12260 xitems = config.items;
12261 delete config.items;
12263 Roo.apply(this, config);
12264 this.buttons = buttons;
12267 this.render(container);
12269 Roo.each(xitems, function(b) {
12275 Roo.Toolbar.prototype = {
12277 * @cfg {Roo.data.Store} items
12278 * array of button configs or elements to add
12282 * @cfg {String/HTMLElement/Element} container
12283 * The id or element that will contain the toolbar
12286 render : function(ct){
12287 this.el = Roo.get(ct);
12289 this.el.addClass(this.cls);
12291 // using a table allows for vertical alignment
12292 // 100% width is needed by Safari...
12293 this.el.update('<div class="x-toolbar x-small-editor"><table cellspacing="0"><tr></tr></table></div>');
12294 this.tr = this.el.child("tr", true);
12296 this.items = new Roo.util.MixedCollection(false, function(o){
12297 return o.id || ("item" + (++autoId));
12300 this.add.apply(this, this.buttons);
12301 delete this.buttons;
12306 * Adds element(s) to the toolbar -- this function takes a variable number of
12307 * arguments of mixed type and adds them to the toolbar.
12308 * @param {Mixed} arg1 The following types of arguments are all valid:<br />
12310 * <li>{@link Roo.Toolbar.Button} config: A valid button config object (equivalent to {@link #addButton})</li>
12311 * <li>HtmlElement: Any standard HTML element (equivalent to {@link #addElement})</li>
12312 * <li>Field: Any form field (equivalent to {@link #addField})</li>
12313 * <li>Item: Any subclass of {@link Roo.Toolbar.Item} (equivalent to {@link #addItem})</li>
12314 * <li>String: Any generic string (gets wrapped in a {@link Roo.Toolbar.TextItem}, equivalent to {@link #addText}).
12315 * Note that there are a few special strings that are treated differently as explained nRoo.</li>
12316 * <li>'separator' or '-': Creates a separator element (equivalent to {@link #addSeparator})</li>
12317 * <li>' ': Creates a spacer element (equivalent to {@link #addSpacer})</li>
12318 * <li>'->': Creates a fill element (equivalent to {@link #addFill})</li>
12320 * @param {Mixed} arg2
12321 * @param {Mixed} etc.
12324 var a = arguments, l = a.length;
12325 for(var i = 0; i < l; i++){
12330 _add : function(el) {
12333 el = Roo.factory(el, typeof(Roo.Toolbar[el.xtype]) == 'undefined' ? Roo.form : Roo.Toolbar);
12336 if (el.applyTo){ // some kind of form field
12337 return this.addField(el);
12339 if (el.render){ // some kind of Toolbar.Item
12340 return this.addItem(el);
12342 if (typeof el == "string"){ // string
12343 if(el == "separator" || el == "-"){
12344 return this.addSeparator();
12347 return this.addSpacer();
12350 return this.addFill();
12352 return this.addText(el);
12355 if(el.tagName){ // element
12356 return this.addElement(el);
12358 if(typeof el == "object"){ // must be button config?
12359 return this.addButton(el);
12361 // and now what?!?!
12367 * Add an Xtype element
12368 * @param {Object} xtype Xtype Object
12369 * @return {Object} created Object
12371 addxtype : function(e){
12372 return this.add(e);
12376 * Returns the Element for this toolbar.
12377 * @return {Roo.Element}
12379 getEl : function(){
12385 * @return {Roo.Toolbar.Item} The separator item
12387 addSeparator : function(){
12388 return this.addItem(new Roo.Toolbar.Separator());
12392 * Adds a spacer element
12393 * @return {Roo.Toolbar.Spacer} The spacer item
12395 addSpacer : function(){
12396 return this.addItem(new Roo.Toolbar.Spacer());
12400 * Adds a fill element that forces subsequent additions to the right side of the toolbar
12401 * @return {Roo.Toolbar.Fill} The fill item
12403 addFill : function(){
12404 return this.addItem(new Roo.Toolbar.Fill());
12408 * Adds any standard HTML element to the toolbar
12409 * @param {String/HTMLElement/Element} el The element or id of the element to add
12410 * @return {Roo.Toolbar.Item} The element's item
12412 addElement : function(el){
12413 return this.addItem(new Roo.Toolbar.Item(el));
12416 * Collection of items on the toolbar.. (only Toolbar Items, so use fields to retrieve fields)
12417 * @type Roo.util.MixedCollection
12422 * Adds any Toolbar.Item or subclass
12423 * @param {Roo.Toolbar.Item} item
12424 * @return {Roo.Toolbar.Item} The item
12426 addItem : function(item){
12427 var td = this.nextBlock();
12429 this.items.add(item);
12434 * Adds a button (or buttons). See {@link Roo.Toolbar.Button} for more info on the config.
12435 * @param {Object/Array} config A button config or array of configs
12436 * @return {Roo.Toolbar.Button/Array}
12438 addButton : function(config){
12439 if(config instanceof Array){
12441 for(var i = 0, len = config.length; i < len; i++) {
12442 buttons.push(this.addButton(config[i]));
12447 if(!(config instanceof Roo.Toolbar.Button)){
12449 new Roo.Toolbar.SplitButton(config) :
12450 new Roo.Toolbar.Button(config);
12452 var td = this.nextBlock();
12459 * Adds text to the toolbar
12460 * @param {String} text The text to add
12461 * @return {Roo.Toolbar.Item} The element's item
12463 addText : function(text){
12464 return this.addItem(new Roo.Toolbar.TextItem(text));
12468 * Inserts any {@link Roo.Toolbar.Item}/{@link Roo.Toolbar.Button} at the specified index.
12469 * @param {Number} index The index where the item is to be inserted
12470 * @param {Object/Roo.Toolbar.Item/Roo.Toolbar.Button (may be Array)} item The button, or button config object to be inserted.
12471 * @return {Roo.Toolbar.Button/Item}
12473 insertButton : function(index, item){
12474 if(item instanceof Array){
12476 for(var i = 0, len = item.length; i < len; i++) {
12477 buttons.push(this.insertButton(index + i, item[i]));
12481 if (!(item instanceof Roo.Toolbar.Button)){
12482 item = new Roo.Toolbar.Button(item);
12484 var td = document.createElement("td");
12485 this.tr.insertBefore(td, this.tr.childNodes[index]);
12487 this.items.insert(index, item);
12492 * Adds a new element to the toolbar from the passed {@link Roo.DomHelper} config.
12493 * @param {Object} config
12494 * @return {Roo.Toolbar.Item} The element's item
12496 addDom : function(config, returnEl){
12497 var td = this.nextBlock();
12498 Roo.DomHelper.overwrite(td, config);
12499 var ti = new Roo.Toolbar.Item(td.firstChild);
12501 this.items.add(ti);
12506 * Collection of fields on the toolbar.. usefull for quering (value is false if there are no fields)
12507 * @type Roo.util.MixedCollection
12512 * Adds a dynamically rendered Roo.form field (TextField, ComboBox, etc). Note: the field should not have
12513 * been rendered yet. For a field that has already been rendered, use {@link #addElement}.
12514 * @param {Roo.form.Field} field
12515 * @return {Roo.ToolbarItem}
12519 addField : function(field) {
12520 if (!this.fields) {
12522 this.fields = new Roo.util.MixedCollection(false, function(o){
12523 return o.id || ("item" + (++autoId));
12528 var td = this.nextBlock();
12530 var ti = new Roo.Toolbar.Item(td.firstChild);
12532 this.items.add(ti);
12533 this.fields.add(field);
12544 this.el.child('div').setVisibilityMode(Roo.Element.DISPLAY);
12545 this.el.child('div').hide();
12553 this.el.child('div').show();
12557 nextBlock : function(){
12558 var td = document.createElement("td");
12559 this.tr.appendChild(td);
12564 destroy : function(){
12565 if(this.items){ // rendered?
12566 Roo.destroy.apply(Roo, this.items.items);
12568 if(this.fields){ // rendered?
12569 Roo.destroy.apply(Roo, this.fields.items);
12571 Roo.Element.uncache(this.el, this.tr);
12576 * @class Roo.Toolbar.Item
12577 * The base class that other classes should extend in order to get some basic common toolbar item functionality.
12579 * Creates a new Item
12580 * @param {HTMLElement} el
12582 Roo.Toolbar.Item = function(el){
12583 this.el = Roo.getDom(el);
12584 this.id = Roo.id(this.el);
12585 this.hidden = false;
12588 Roo.Toolbar.Item.prototype = {
12591 * Get this item's HTML Element
12592 * @return {HTMLElement}
12594 getEl : function(){
12599 render : function(td){
12601 td.appendChild(this.el);
12605 * Removes and destroys this item.
12607 destroy : function(){
12608 this.td.parentNode.removeChild(this.td);
12615 this.hidden = false;
12616 this.td.style.display = "";
12623 this.hidden = true;
12624 this.td.style.display = "none";
12628 * Convenience function for boolean show/hide.
12629 * @param {Boolean} visible true to show/false to hide
12631 setVisible: function(visible){
12640 * Try to focus this item.
12642 focus : function(){
12643 Roo.fly(this.el).focus();
12647 * Disables this item.
12649 disable : function(){
12650 Roo.fly(this.td).addClass("x-item-disabled");
12651 this.disabled = true;
12652 this.el.disabled = true;
12656 * Enables this item.
12658 enable : function(){
12659 Roo.fly(this.td).removeClass("x-item-disabled");
12660 this.disabled = false;
12661 this.el.disabled = false;
12667 * @class Roo.Toolbar.Separator
12668 * @extends Roo.Toolbar.Item
12669 * A simple toolbar separator class
12671 * Creates a new Separator
12673 Roo.Toolbar.Separator = function(){
12674 var s = document.createElement("span");
12675 s.className = "ytb-sep";
12676 Roo.Toolbar.Separator.superclass.constructor.call(this, s);
12678 Roo.extend(Roo.Toolbar.Separator, Roo.Toolbar.Item, {
12679 enable:Roo.emptyFn,
12680 disable:Roo.emptyFn,
12685 * @class Roo.Toolbar.Spacer
12686 * @extends Roo.Toolbar.Item
12687 * A simple element that adds extra horizontal space to a toolbar.
12689 * Creates a new Spacer
12691 Roo.Toolbar.Spacer = function(){
12692 var s = document.createElement("div");
12693 s.className = "ytb-spacer";
12694 Roo.Toolbar.Spacer.superclass.constructor.call(this, s);
12696 Roo.extend(Roo.Toolbar.Spacer, Roo.Toolbar.Item, {
12697 enable:Roo.emptyFn,
12698 disable:Roo.emptyFn,
12703 * @class Roo.Toolbar.Fill
12704 * @extends Roo.Toolbar.Spacer
12705 * A simple element that adds a greedy (100% width) horizontal space to a toolbar.
12707 * Creates a new Spacer
12709 Roo.Toolbar.Fill = Roo.extend(Roo.Toolbar.Spacer, {
12711 render : function(td){
12712 td.style.width = '100%';
12713 Roo.Toolbar.Fill.superclass.render.call(this, td);
12718 * @class Roo.Toolbar.TextItem
12719 * @extends Roo.Toolbar.Item
12720 * A simple class that renders text directly into a toolbar.
12722 * Creates a new TextItem
12723 * @param {String} text
12725 Roo.Toolbar.TextItem = function(text){
12726 if (typeof(text) == 'object') {
12729 var s = document.createElement("span");
12730 s.className = "ytb-text";
12731 s.innerHTML = text;
12732 Roo.Toolbar.TextItem.superclass.constructor.call(this, s);
12734 Roo.extend(Roo.Toolbar.TextItem, Roo.Toolbar.Item, {
12735 enable:Roo.emptyFn,
12736 disable:Roo.emptyFn,
12741 * @class Roo.Toolbar.Button
12742 * @extends Roo.Button
12743 * A button that renders into a toolbar.
12745 * Creates a new Button
12746 * @param {Object} config A standard {@link Roo.Button} config object
12748 Roo.Toolbar.Button = function(config){
12749 Roo.Toolbar.Button.superclass.constructor.call(this, null, config);
12751 Roo.extend(Roo.Toolbar.Button, Roo.Button, {
12752 render : function(td){
12754 Roo.Toolbar.Button.superclass.render.call(this, td);
12758 * Removes and destroys this button
12760 destroy : function(){
12761 Roo.Toolbar.Button.superclass.destroy.call(this);
12762 this.td.parentNode.removeChild(this.td);
12766 * Shows this button
12769 this.hidden = false;
12770 this.td.style.display = "";
12774 * Hides this button
12777 this.hidden = true;
12778 this.td.style.display = "none";
12782 * Disables this item
12784 disable : function(){
12785 Roo.fly(this.td).addClass("x-item-disabled");
12786 this.disabled = true;
12790 * Enables this item
12792 enable : function(){
12793 Roo.fly(this.td).removeClass("x-item-disabled");
12794 this.disabled = false;
12797 // backwards compat
12798 Roo.ToolbarButton = Roo.Toolbar.Button;
12801 * @class Roo.Toolbar.SplitButton
12802 * @extends Roo.SplitButton
12803 * A menu button that renders into a toolbar.
12805 * Creates a new SplitButton
12806 * @param {Object} config A standard {@link Roo.SplitButton} config object
12808 Roo.Toolbar.SplitButton = function(config){
12809 Roo.Toolbar.SplitButton.superclass.constructor.call(this, null, config);
12811 Roo.extend(Roo.Toolbar.SplitButton, Roo.SplitButton, {
12812 render : function(td){
12814 Roo.Toolbar.SplitButton.superclass.render.call(this, td);
12818 * Removes and destroys this button
12820 destroy : function(){
12821 Roo.Toolbar.SplitButton.superclass.destroy.call(this);
12822 this.td.parentNode.removeChild(this.td);
12826 * Shows this button
12829 this.hidden = false;
12830 this.td.style.display = "";
12834 * Hides this button
12837 this.hidden = true;
12838 this.td.style.display = "none";
12842 // backwards compat
12843 Roo.Toolbar.MenuButton = Roo.Toolbar.SplitButton;/*
12845 * Ext JS Library 1.1.1
12846 * Copyright(c) 2006-2007, Ext JS, LLC.
12848 * Originally Released Under LGPL - original licence link has changed is not relivant.
12851 * <script type="text/javascript">
12855 * @class Roo.PagingToolbar
12856 * @extends Roo.Toolbar
12857 * A specialized toolbar that is bound to a {@link Roo.data.Store} and provides automatic paging controls.
12859 * Create a new PagingToolbar
12860 * @param {Object} config The config object
12862 Roo.PagingToolbar = function(el, ds, config)
12864 // old args format still supported... - xtype is prefered..
12865 if (typeof(el) == 'object' && el.xtype) {
12866 // created from xtype...
12868 ds = el.dataSource;
12869 el = config.container;
12872 if (config.items) {
12873 items = config.items;
12877 Roo.PagingToolbar.superclass.constructor.call(this, el, null, config);
12880 this.renderButtons(this.el);
12883 // supprot items array.
12885 Roo.each(items, function(e) {
12886 this.add(Roo.factory(e));
12891 Roo.extend(Roo.PagingToolbar, Roo.Toolbar, {
12893 * @cfg {Roo.data.Store} dataSource
12894 * The underlying data store providing the paged data
12897 * @cfg {String/HTMLElement/Element} container
12898 * container The id or element that will contain the toolbar
12901 * @cfg {Boolean} displayInfo
12902 * True to display the displayMsg (defaults to false)
12905 * @cfg {Number} pageSize
12906 * The number of records to display per page (defaults to 20)
12910 * @cfg {String} displayMsg
12911 * The paging status message to display (defaults to "Displaying {start} - {end} of {total}")
12913 displayMsg : 'Displaying {0} - {1} of {2}',
12915 * @cfg {String} emptyMsg
12916 * The message to display when no records are found (defaults to "No data to display")
12918 emptyMsg : 'No data to display',
12920 * Customizable piece of the default paging text (defaults to "Page")
12923 beforePageText : "Page",
12925 * Customizable piece of the default paging text (defaults to "of %0")
12928 afterPageText : "of {0}",
12930 * Customizable piece of the default paging text (defaults to "First Page")
12933 firstText : "First Page",
12935 * Customizable piece of the default paging text (defaults to "Previous Page")
12938 prevText : "Previous Page",
12940 * Customizable piece of the default paging text (defaults to "Next Page")
12943 nextText : "Next Page",
12945 * Customizable piece of the default paging text (defaults to "Last Page")
12948 lastText : "Last Page",
12950 * Customizable piece of the default paging text (defaults to "Refresh")
12953 refreshText : "Refresh",
12956 renderButtons : function(el){
12957 Roo.PagingToolbar.superclass.render.call(this, el);
12958 this.first = this.addButton({
12959 tooltip: this.firstText,
12960 cls: "x-btn-icon x-grid-page-first",
12962 handler: this.onClick.createDelegate(this, ["first"])
12964 this.prev = this.addButton({
12965 tooltip: this.prevText,
12966 cls: "x-btn-icon x-grid-page-prev",
12968 handler: this.onClick.createDelegate(this, ["prev"])
12970 //this.addSeparator();
12971 this.add(this.beforePageText);
12972 this.field = Roo.get(this.addDom({
12977 cls: "x-grid-page-number"
12979 this.field.on("keydown", this.onPagingKeydown, this);
12980 this.field.on("focus", function(){this.dom.select();});
12981 this.afterTextEl = this.addText(String.format(this.afterPageText, 1));
12982 this.field.setHeight(18);
12983 //this.addSeparator();
12984 this.next = this.addButton({
12985 tooltip: this.nextText,
12986 cls: "x-btn-icon x-grid-page-next",
12988 handler: this.onClick.createDelegate(this, ["next"])
12990 this.last = this.addButton({
12991 tooltip: this.lastText,
12992 cls: "x-btn-icon x-grid-page-last",
12994 handler: this.onClick.createDelegate(this, ["last"])
12996 //this.addSeparator();
12997 this.loading = this.addButton({
12998 tooltip: this.refreshText,
12999 cls: "x-btn-icon x-grid-loading",
13000 handler: this.onClick.createDelegate(this, ["refresh"])
13003 if(this.displayInfo){
13004 this.displayEl = Roo.fly(this.el.dom.firstChild).createChild({cls:'x-paging-info'});
13009 updateInfo : function(){
13010 if(this.displayEl){
13011 var count = this.ds.getCount();
13012 var msg = count == 0 ?
13016 this.cursor+1, this.cursor+count, this.ds.getTotalCount()
13018 this.displayEl.update(msg);
13023 onLoad : function(ds, r, o){
13024 this.cursor = o.params ? o.params.start : 0;
13025 var d = this.getPageData(), ap = d.activePage, ps = d.pages;
13027 this.afterTextEl.el.innerHTML = String.format(this.afterPageText, d.pages);
13028 this.field.dom.value = ap;
13029 this.first.setDisabled(ap == 1);
13030 this.prev.setDisabled(ap == 1);
13031 this.next.setDisabled(ap == ps);
13032 this.last.setDisabled(ap == ps);
13033 this.loading.enable();
13038 getPageData : function(){
13039 var total = this.ds.getTotalCount();
13042 activePage : Math.ceil((this.cursor+this.pageSize)/this.pageSize),
13043 pages : total < this.pageSize ? 1 : Math.ceil(total/this.pageSize)
13048 onLoadError : function(){
13049 this.loading.enable();
13053 onPagingKeydown : function(e){
13054 var k = e.getKey();
13055 var d = this.getPageData();
13057 var v = this.field.dom.value, pageNum;
13058 if(!v || isNaN(pageNum = parseInt(v, 10))){
13059 this.field.dom.value = d.activePage;
13062 pageNum = Math.min(Math.max(1, pageNum), d.pages) - 1;
13063 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13066 else if(k == e.HOME || (k == e.UP && e.ctrlKey) || (k == e.PAGEUP && e.ctrlKey) || (k == e.RIGHT && e.ctrlKey) || k == e.END || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey))
13068 var pageNum = (k == e.HOME || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey)) ? 1 : d.pages;
13069 this.field.dom.value = pageNum;
13070 this.ds.load({params:{start: (pageNum - 1) * this.pageSize, limit: this.pageSize}});
13073 else if(k == e.UP || k == e.RIGHT || k == e.PAGEUP || k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13075 var v = this.field.dom.value, pageNum;
13076 var increment = (e.shiftKey) ? 10 : 1;
13077 if(k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
13079 if(!v || isNaN(pageNum = parseInt(v, 10))) {
13080 this.field.dom.value = d.activePage;
13083 else if(parseInt(v, 10) + increment >= 1 & parseInt(v, 10) + increment <= d.pages)
13085 this.field.dom.value = parseInt(v, 10) + increment;
13086 pageNum = Math.min(Math.max(1, pageNum + increment), d.pages) - 1;
13087 this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
13094 beforeLoad : function(){
13096 this.loading.disable();
13101 onClick : function(which){
13105 ds.load({params:{start: 0, limit: this.pageSize}});
13108 ds.load({params:{start: Math.max(0, this.cursor-this.pageSize), limit: this.pageSize}});
13111 ds.load({params:{start: this.cursor+this.pageSize, limit: this.pageSize}});
13114 var total = ds.getTotalCount();
13115 var extra = total % this.pageSize;
13116 var lastStart = extra ? (total - extra) : total-this.pageSize;
13117 ds.load({params:{start: lastStart, limit: this.pageSize}});
13120 ds.load({params:{start: this.cursor, limit: this.pageSize}});
13126 * Unbinds the paging toolbar from the specified {@link Roo.data.Store}
13127 * @param {Roo.data.Store} store The data store to unbind
13129 unbind : function(ds){
13130 ds.un("beforeload", this.beforeLoad, this);
13131 ds.un("load", this.onLoad, this);
13132 ds.un("loadexception", this.onLoadError, this);
13133 ds.un("remove", this.updateInfo, this);
13134 ds.un("add", this.updateInfo, this);
13135 this.ds = undefined;
13139 * Binds the paging toolbar to the specified {@link Roo.data.Store}
13140 * @param {Roo.data.Store} store The data store to bind
13142 bind : function(ds){
13143 ds.on("beforeload", this.beforeLoad, this);
13144 ds.on("load", this.onLoad, this);
13145 ds.on("loadexception", this.onLoadError, this);
13146 ds.on("remove", this.updateInfo, this);
13147 ds.on("add", this.updateInfo, this);
13152 * Ext JS Library 1.1.1
13153 * Copyright(c) 2006-2007, Ext JS, LLC.
13155 * Originally Released Under LGPL - original licence link has changed is not relivant.
13158 * <script type="text/javascript">
13162 * @class Roo.Resizable
13163 * @extends Roo.util.Observable
13164 * <p>Applies drag handles to an element to make it resizable. The drag handles are inserted into the element
13165 * and positioned absolute. Some elements, such as a textarea or image, don't support this. To overcome that, you can wrap
13166 * the textarea in a div and set "resizeChild" to true (or to the id of the element), <b>or</b> set wrap:true in your config and
13167 * the element will be wrapped for you automatically.</p>
13168 * <p>Here is the list of valid resize handles:</p>
13171 ------ -------------------
13180 'hd' horizontal drag
13183 * <p>Here's an example showing the creation of a typical Resizable:</p>
13185 var resizer = new Roo.Resizable("element-id", {
13193 resizer.on("resize", myHandler);
13195 * <p>To hide a particular handle, set its display to none in CSS, or through script:<br>
13196 * resizer.east.setDisplayed(false);</p>
13197 * @cfg {Boolean/String/Element} resizeChild True to resize the first child, or id/element to resize (defaults to false)
13198 * @cfg {Array/String} adjustments String "auto" or an array [width, height] with values to be <b>added</b> to the
13199 * resize operation's new size (defaults to [0, 0])
13200 * @cfg {Number} minWidth The minimum width for the element (defaults to 5)
13201 * @cfg {Number} minHeight The minimum height for the element (defaults to 5)
13202 * @cfg {Number} maxWidth The maximum width for the element (defaults to 10000)
13203 * @cfg {Number} maxHeight The maximum height for the element (defaults to 10000)
13204 * @cfg {Boolean} enabled False to disable resizing (defaults to true)
13205 * @cfg {Boolean} wrap True to wrap an element with a div if needed (required for textareas and images, defaults to false)
13206 * @cfg {Number} width The width of the element in pixels (defaults to null)
13207 * @cfg {Number} height The height of the element in pixels (defaults to null)
13208 * @cfg {Boolean} animate True to animate the resize (not compatible with dynamic sizing, defaults to false)
13209 * @cfg {Number} duration Animation duration if animate = true (defaults to .35)
13210 * @cfg {Boolean} dynamic True to resize the element while dragging instead of using a proxy (defaults to false)
13211 * @cfg {String} handles String consisting of the resize handles to display (defaults to undefined)
13212 * @cfg {Boolean} multiDirectional <b>Deprecated</b>. The old style of adding multi-direction resize handles, deprecated
13213 * in favor of the handles config option (defaults to false)
13214 * @cfg {Boolean} disableTrackOver True to disable mouse tracking. This is only applied at config time. (defaults to false)
13215 * @cfg {String} easing Animation easing if animate = true (defaults to 'easingOutStrong')
13216 * @cfg {Number} widthIncrement The increment to snap the width resize in pixels (dynamic must be true, defaults to 0)
13217 * @cfg {Number} heightIncrement The increment to snap the height resize in pixels (dynamic must be true, defaults to 0)
13218 * @cfg {Boolean} pinned True to ensure that the resize handles are always visible, false to display them only when the
13219 * user mouses over the resizable borders. This is only applied at config time. (defaults to false)
13220 * @cfg {Boolean} preserveRatio True to preserve the original ratio between height and width during resize (defaults to false)
13221 * @cfg {Boolean} transparent True for transparent handles. This is only applied at config time. (defaults to false)
13222 * @cfg {Number} minX The minimum allowed page X for the element (only used for west resizing, defaults to 0)
13223 * @cfg {Number} minY The minimum allowed page Y for the element (only used for north resizing, defaults to 0)
13224 * @cfg {Boolean} draggable Convenience to initialize drag drop (defaults to false)
13226 * Create a new resizable component
13227 * @param {String/HTMLElement/Roo.Element} el The id or element to resize
13228 * @param {Object} config configuration options
13230 Roo.Resizable = function(el, config)
13232 this.el = Roo.get(el);
13234 if(config && config.wrap){
13235 config.resizeChild = this.el;
13236 this.el = this.el.wrap(typeof config.wrap == "object" ? config.wrap : {cls:"xresizable-wrap"});
13237 this.el.id = this.el.dom.id = config.resizeChild.id + "-rzwrap";
13238 this.el.setStyle("overflow", "hidden");
13239 this.el.setPositioning(config.resizeChild.getPositioning());
13240 config.resizeChild.clearPositioning();
13241 if(!config.width || !config.height){
13242 var csize = config.resizeChild.getSize();
13243 this.el.setSize(csize.width, csize.height);
13245 if(config.pinned && !config.adjustments){
13246 config.adjustments = "auto";
13250 this.proxy = this.el.createProxy({tag: "div", cls: "x-resizable-proxy", id: this.el.id + "-rzproxy"});
13251 this.proxy.unselectable();
13252 this.proxy.enableDisplayMode('block');
13254 Roo.apply(this, config);
13257 this.disableTrackOver = true;
13258 this.el.addClass("x-resizable-pinned");
13260 // if the element isn't positioned, make it relative
13261 var position = this.el.getStyle("position");
13262 if(position != "absolute" && position != "fixed"){
13263 this.el.setStyle("position", "relative");
13265 if(!this.handles){ // no handles passed, must be legacy style
13266 this.handles = 's,e,se';
13267 if(this.multiDirectional){
13268 this.handles += ',n,w';
13271 if(this.handles == "all"){
13272 this.handles = "n s e w ne nw se sw";
13274 var hs = this.handles.split(/\s*?[,;]\s*?| /);
13275 var ps = Roo.Resizable.positions;
13276 for(var i = 0, len = hs.length; i < len; i++){
13277 if(hs[i] && ps[hs[i]]){
13278 var pos = ps[hs[i]];
13279 this[pos] = new Roo.Resizable.Handle(this, pos, this.disableTrackOver, this.transparent);
13283 this.corner = this.southeast;
13285 // updateBox = the box can move..
13286 if(this.handles.indexOf("n") != -1 || this.handles.indexOf("w") != -1 || this.handles.indexOf("hd") != -1) {
13287 this.updateBox = true;
13290 this.activeHandle = null;
13292 if(this.resizeChild){
13293 if(typeof this.resizeChild == "boolean"){
13294 this.resizeChild = Roo.get(this.el.dom.firstChild, true);
13296 this.resizeChild = Roo.get(this.resizeChild, true);
13300 if(this.adjustments == "auto"){
13301 var rc = this.resizeChild;
13302 var hw = this.west, he = this.east, hn = this.north, hs = this.south;
13303 if(rc && (hw || hn)){
13304 rc.position("relative");
13305 rc.setLeft(hw ? hw.el.getWidth() : 0);
13306 rc.setTop(hn ? hn.el.getHeight() : 0);
13308 this.adjustments = [
13309 (he ? -he.el.getWidth() : 0) + (hw ? -hw.el.getWidth() : 0),
13310 (hn ? -hn.el.getHeight() : 0) + (hs ? -hs.el.getHeight() : 0) -1
13314 if(this.draggable){
13315 this.dd = this.dynamic ?
13316 this.el.initDD(null) : this.el.initDDProxy(null, {dragElId: this.proxy.id});
13317 this.dd.setHandleElId(this.resizeChild ? this.resizeChild.id : this.el.id);
13323 * @event beforeresize
13324 * Fired before resize is allowed. Set enabled to false to cancel resize.
13325 * @param {Roo.Resizable} this
13326 * @param {Roo.EventObject} e The mousedown event
13328 "beforeresize" : true,
13331 * Fired after a resize.
13332 * @param {Roo.Resizable} this
13333 * @param {Number} width The new width
13334 * @param {Number} height The new height
13335 * @param {Roo.EventObject} e The mouseup event
13340 if(this.width !== null && this.height !== null){
13341 this.resizeTo(this.width, this.height);
13343 this.updateChildSize();
13346 this.el.dom.style.zoom = 1;
13348 Roo.Resizable.superclass.constructor.call(this);
13351 Roo.extend(Roo.Resizable, Roo.util.Observable, {
13352 resizeChild : false,
13353 adjustments : [0, 0],
13363 multiDirectional : false,
13364 disableTrackOver : false,
13365 easing : 'easeOutStrong',
13366 widthIncrement : 0,
13367 heightIncrement : 0,
13371 preserveRatio : false,
13372 transparent: false,
13378 * @cfg {String/HTMLElement/Element} constrainTo Constrain the resize to a particular element
13380 constrainTo: undefined,
13382 * @cfg {Roo.lib.Region} resizeRegion Constrain the resize to a particular region
13384 resizeRegion: undefined,
13388 * Perform a manual resize
13389 * @param {Number} width
13390 * @param {Number} height
13392 resizeTo : function(width, height){
13393 this.el.setSize(width, height);
13394 this.updateChildSize();
13395 this.fireEvent("resize", this, width, height, null);
13399 startSizing : function(e, handle){
13400 this.fireEvent("beforeresize", this, e);
13401 if(this.enabled){ // 2nd enabled check in case disabled before beforeresize handler
13404 this.overlay = this.el.createProxy({tag: "div", cls: "x-resizable-overlay", html: " "});
13405 this.overlay.unselectable();
13406 this.overlay.enableDisplayMode("block");
13407 this.overlay.on("mousemove", this.onMouseMove, this);
13408 this.overlay.on("mouseup", this.onMouseUp, this);
13410 this.overlay.setStyle("cursor", handle.el.getStyle("cursor"));
13412 this.resizing = true;
13413 this.startBox = this.el.getBox();
13414 this.startPoint = e.getXY();
13415 this.offsets = [(this.startBox.x + this.startBox.width) - this.startPoint[0],
13416 (this.startBox.y + this.startBox.height) - this.startPoint[1]];
13418 this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
13419 this.overlay.show();
13421 if(this.constrainTo) {
13422 var ct = Roo.get(this.constrainTo);
13423 this.resizeRegion = ct.getRegion().adjust(
13424 ct.getFrameWidth('t'),
13425 ct.getFrameWidth('l'),
13426 -ct.getFrameWidth('b'),
13427 -ct.getFrameWidth('r')
13431 this.proxy.setStyle('visibility', 'hidden'); // workaround display none
13433 this.proxy.setBox(this.startBox);
13435 this.proxy.setStyle('visibility', 'visible');
13441 onMouseDown : function(handle, e){
13444 this.activeHandle = handle;
13445 this.startSizing(e, handle);
13450 onMouseUp : function(e){
13451 var size = this.resizeElement();
13452 this.resizing = false;
13454 this.overlay.hide();
13456 this.fireEvent("resize", this, size.width, size.height, e);
13460 updateChildSize : function(){
13461 if(this.resizeChild){
13463 var child = this.resizeChild;
13464 var adj = this.adjustments;
13465 if(el.dom.offsetWidth){
13466 var b = el.getSize(true);
13467 child.setSize(b.width+adj[0], b.height+adj[1]);
13469 // Second call here for IE
13470 // The first call enables instant resizing and
13471 // the second call corrects scroll bars if they
13474 setTimeout(function(){
13475 if(el.dom.offsetWidth){
13476 var b = el.getSize(true);
13477 child.setSize(b.width+adj[0], b.height+adj[1]);
13485 snap : function(value, inc, min){
13486 if(!inc || !value) return value;
13487 var newValue = value;
13488 var m = value % inc;
13491 newValue = value + (inc-m);
13493 newValue = value - m;
13496 return Math.max(min, newValue);
13500 resizeElement : function(){
13501 var box = this.proxy.getBox();
13502 if(this.updateBox){
13503 this.el.setBox(box, false, this.animate, this.duration, null, this.easing);
13505 this.el.setSize(box.width, box.height, this.animate, this.duration, null, this.easing);
13507 this.updateChildSize();
13515 constrain : function(v, diff, m, mx){
13518 }else if(v - diff > mx){
13525 onMouseMove : function(e){
13527 try{// try catch so if something goes wrong the user doesn't get hung
13529 if(this.resizeRegion && !this.resizeRegion.contains(e.getPoint())) {
13533 //var curXY = this.startPoint;
13534 var curSize = this.curSize || this.startBox;
13535 var x = this.startBox.x, y = this.startBox.y;
13536 var ox = x, oy = y;
13537 var w = curSize.width, h = curSize.height;
13538 var ow = w, oh = h;
13539 var mw = this.minWidth, mh = this.minHeight;
13540 var mxw = this.maxWidth, mxh = this.maxHeight;
13541 var wi = this.widthIncrement;
13542 var hi = this.heightIncrement;
13544 var eventXY = e.getXY();
13545 var diffX = -(this.startPoint[0] - Math.max(this.minX, eventXY[0]));
13546 var diffY = -(this.startPoint[1] - Math.max(this.minY, eventXY[1]));
13548 var pos = this.activeHandle.position;
13553 w = Math.min(Math.max(mw, w), mxw);
13558 h = Math.min(Math.max(mh, h), mxh);
13563 w = Math.min(Math.max(mw, w), mxw);
13564 h = Math.min(Math.max(mh, h), mxh);
13567 diffY = this.constrain(h, diffY, mh, mxh);
13574 var adiffX = Math.abs(diffX);
13575 var sub = (adiffX % wi); // how much
13576 if (sub > (wi/2)) { // far enough to snap
13577 diffX = (diffX > 0) ? diffX-sub + wi : diffX+sub - wi;
13579 // remove difference..
13580 diffX = (diffX > 0) ? diffX-sub : diffX+sub;
13584 x = Math.max(this.minX, x);
13587 diffX = this.constrain(w, diffX, mw, mxw);
13593 w = Math.min(Math.max(mw, w), mxw);
13594 diffY = this.constrain(h, diffY, mh, mxh);
13599 diffX = this.constrain(w, diffX, mw, mxw);
13600 diffY = this.constrain(h, diffY, mh, mxh);
13607 diffX = this.constrain(w, diffX, mw, mxw);
13609 h = Math.min(Math.max(mh, h), mxh);
13615 var sw = this.snap(w, wi, mw);
13616 var sh = this.snap(h, hi, mh);
13617 if(sw != w || sh != h){
13640 if(this.preserveRatio){
13645 h = Math.min(Math.max(mh, h), mxh);
13650 w = Math.min(Math.max(mw, w), mxw);
13655 w = Math.min(Math.max(mw, w), mxw);
13661 w = Math.min(Math.max(mw, w), mxw);
13667 h = Math.min(Math.max(mh, h), mxh);
13675 h = Math.min(Math.max(mh, h), mxh);
13685 h = Math.min(Math.max(mh, h), mxh);
13693 if (pos == 'hdrag') {
13696 this.proxy.setBounds(x, y, w, h);
13698 this.resizeElement();
13705 handleOver : function(){
13707 this.el.addClass("x-resizable-over");
13712 handleOut : function(){
13713 if(!this.resizing){
13714 this.el.removeClass("x-resizable-over");
13719 * Returns the element this component is bound to.
13720 * @return {Roo.Element}
13722 getEl : function(){
13727 * Returns the resizeChild element (or null).
13728 * @return {Roo.Element}
13730 getResizeChild : function(){
13731 return this.resizeChild;
13735 * Destroys this resizable. If the element was wrapped and
13736 * removeEl is not true then the element remains.
13737 * @param {Boolean} removeEl (optional) true to remove the element from the DOM
13739 destroy : function(removeEl){
13740 this.proxy.remove();
13742 this.overlay.removeAllListeners();
13743 this.overlay.remove();
13745 var ps = Roo.Resizable.positions;
13747 if(typeof ps[k] != "function" && this[ps[k]]){
13748 var h = this[ps[k]];
13749 h.el.removeAllListeners();
13754 this.el.update("");
13761 // hash to map config positions to true positions
13762 Roo.Resizable.positions = {
13763 n: "north", s: "south", e: "east", w: "west", se: "southeast", sw: "southwest", nw: "northwest", ne: "northeast",
13768 Roo.Resizable.Handle = function(rz, pos, disableTrackOver, transparent){
13770 // only initialize the template if resizable is used
13771 var tpl = Roo.DomHelper.createTemplate(
13772 {tag: "div", cls: "x-resizable-handle x-resizable-handle-{0}"}
13775 Roo.Resizable.Handle.prototype.tpl = tpl;
13777 this.position = pos;
13779 // show north drag fro topdra
13780 var handlepos = pos == 'hdrag' ? 'north' : pos;
13782 this.el = this.tpl.append(rz.el.dom, [handlepos], true);
13783 if (pos == 'hdrag') {
13784 this.el.setStyle('cursor', 'pointer');
13786 this.el.unselectable();
13788 this.el.setOpacity(0);
13790 this.el.on("mousedown", this.onMouseDown, this);
13791 if(!disableTrackOver){
13792 this.el.on("mouseover", this.onMouseOver, this);
13793 this.el.on("mouseout", this.onMouseOut, this);
13798 Roo.Resizable.Handle.prototype = {
13799 afterResize : function(rz){
13803 onMouseDown : function(e){
13804 this.rz.onMouseDown(this, e);
13807 onMouseOver : function(e){
13808 this.rz.handleOver(this, e);
13811 onMouseOut : function(e){
13812 this.rz.handleOut(this, e);
13816 * Ext JS Library 1.1.1
13817 * Copyright(c) 2006-2007, Ext JS, LLC.
13819 * Originally Released Under LGPL - original licence link has changed is not relivant.
13822 * <script type="text/javascript">
13826 * @class Roo.Editor
13827 * @extends Roo.Component
13828 * A base editor field that handles displaying/hiding on demand and has some built-in sizing and event handling logic.
13830 * Create a new Editor
13831 * @param {Roo.form.Field} field The Field object (or descendant)
13832 * @param {Object} config The config object
13834 Roo.Editor = function(field, config){
13835 Roo.Editor.superclass.constructor.call(this, config);
13836 this.field = field;
13839 * @event beforestartedit
13840 * Fires when editing is initiated, but before the value changes. Editing can be canceled by returning
13841 * false from the handler of this event.
13842 * @param {Editor} this
13843 * @param {Roo.Element} boundEl The underlying element bound to this editor
13844 * @param {Mixed} value The field value being set
13846 "beforestartedit" : true,
13849 * Fires when this editor is displayed
13850 * @param {Roo.Element} boundEl The underlying element bound to this editor
13851 * @param {Mixed} value The starting field value
13853 "startedit" : true,
13855 * @event beforecomplete
13856 * Fires after a change has been made to the field, but before the change is reflected in the underlying
13857 * field. Saving the change to the field can be canceled by returning false from the handler of this event.
13858 * Note that if the value has not changed and ignoreNoChange = true, the editing will still end but this
13859 * event will not fire since no edit actually occurred.
13860 * @param {Editor} this
13861 * @param {Mixed} value The current field value
13862 * @param {Mixed} startValue The original field value
13864 "beforecomplete" : true,
13867 * Fires after editing is complete and any changed value has been written to the underlying field.
13868 * @param {Editor} this
13869 * @param {Mixed} value The current field value
13870 * @param {Mixed} startValue The original field value
13874 * @event specialkey
13875 * Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed. You can check
13876 * {@link Roo.EventObject#getKey} to determine which key was pressed.
13877 * @param {Roo.form.Field} this
13878 * @param {Roo.EventObject} e The event object
13880 "specialkey" : true
13884 Roo.extend(Roo.Editor, Roo.Component, {
13886 * @cfg {Boolean/String} autosize
13887 * True for the editor to automatically adopt the size of the underlying field, "width" to adopt the width only,
13888 * or "height" to adopt the height only (defaults to false)
13891 * @cfg {Boolean} revertInvalid
13892 * True to automatically revert the field value and cancel the edit when the user completes an edit and the field
13893 * validation fails (defaults to true)
13896 * @cfg {Boolean} ignoreNoChange
13897 * True to skip the the edit completion process (no save, no events fired) if the user completes an edit and
13898 * the value has not changed (defaults to false). Applies only to string values - edits for other data types
13899 * will never be ignored.
13902 * @cfg {Boolean} hideEl
13903 * False to keep the bound element visible while the editor is displayed (defaults to true)
13906 * @cfg {Mixed} value
13907 * The data value of the underlying field (defaults to "")
13911 * @cfg {String} alignment
13912 * The position to align to (see {@link Roo.Element#alignTo} for more details, defaults to "c-c?").
13916 * @cfg {Boolean/String} shadow "sides" for sides/bottom only, "frame" for 4-way shadow, and "drop"
13917 * for bottom-right shadow (defaults to "frame")
13921 * @cfg {Boolean} constrain True to constrain the editor to the viewport
13925 * @cfg {Boolean} completeOnEnter True to complete the edit when the enter key is pressed (defaults to false)
13927 completeOnEnter : false,
13929 * @cfg {Boolean} cancelOnEsc True to cancel the edit when the escape key is pressed (defaults to false)
13931 cancelOnEsc : false,
13933 * @cfg {Boolean} updateEl True to update the innerHTML of the bound element when the update completes (defaults to false)
13938 onRender : function(ct, position){
13939 this.el = new Roo.Layer({
13940 shadow: this.shadow,
13946 constrain: this.constrain
13948 this.el.setStyle("overflow", Roo.isGecko ? "auto" : "hidden");
13949 if(this.field.msgTarget != 'title'){
13950 this.field.msgTarget = 'qtip';
13952 this.field.render(this.el);
13954 this.field.el.dom.setAttribute('autocomplete', 'off');
13956 this.field.on("specialkey", this.onSpecialKey, this);
13957 if(this.swallowKeys){
13958 this.field.el.swallowEvent(['keydown','keypress']);
13961 this.field.on("blur", this.onBlur, this);
13962 if(this.field.grow){
13963 this.field.on("autosize", this.el.sync, this.el, {delay:1});
13967 onSpecialKey : function(field, e)
13969 //Roo.log('editor onSpecialKey');
13970 if(this.completeOnEnter && e.getKey() == e.ENTER){
13972 this.completeEdit();
13975 // do not fire special key otherwise it might hide close the editor...
13976 if(e.getKey() == e.ENTER){
13979 if(this.cancelOnEsc && e.getKey() == e.ESC){
13983 this.fireEvent('specialkey', field, e);
13988 * Starts the editing process and shows the editor.
13989 * @param {String/HTMLElement/Element} el The element to edit
13990 * @param {String} value (optional) A value to initialize the editor with. If a value is not provided, it defaults
13991 * to the innerHTML of el.
13993 startEdit : function(el, value){
13995 this.completeEdit();
13997 this.boundEl = Roo.get(el);
13998 var v = value !== undefined ? value : this.boundEl.dom.innerHTML;
13999 if(!this.rendered){
14000 this.render(this.parentEl || document.body);
14002 if(this.fireEvent("beforestartedit", this, this.boundEl, v) === false){
14005 this.startValue = v;
14006 this.field.setValue(v);
14008 var sz = this.boundEl.getSize();
14009 switch(this.autoSize){
14011 this.setSize(sz.width, "");
14014 this.setSize("", sz.height);
14017 this.setSize(sz.width, sz.height);
14020 this.el.alignTo(this.boundEl, this.alignment);
14021 this.editing = true;
14023 Roo.QuickTips.disable();
14029 * Sets the height and width of this editor.
14030 * @param {Number} width The new width
14031 * @param {Number} height The new height
14033 setSize : function(w, h){
14034 this.field.setSize(w, h);
14041 * Realigns the editor to the bound field based on the current alignment config value.
14043 realign : function(){
14044 this.el.alignTo(this.boundEl, this.alignment);
14048 * Ends the editing process, persists the changed value to the underlying field, and hides the editor.
14049 * @param {Boolean} remainVisible Override the default behavior and keep the editor visible after edit (defaults to false)
14051 completeEdit : function(remainVisible){
14055 var v = this.getValue();
14056 if(this.revertInvalid !== false && !this.field.isValid()){
14057 v = this.startValue;
14058 this.cancelEdit(true);
14060 if(String(v) === String(this.startValue) && this.ignoreNoChange){
14061 this.editing = false;
14065 if(this.fireEvent("beforecomplete", this, v, this.startValue) !== false){
14066 this.editing = false;
14067 if(this.updateEl && this.boundEl){
14068 this.boundEl.update(v);
14070 if(remainVisible !== true){
14073 this.fireEvent("complete", this, v, this.startValue);
14078 onShow : function(){
14080 if(this.hideEl !== false){
14081 this.boundEl.hide();
14084 if(Roo.isIE && !this.fixIEFocus){ // IE has problems with focusing the first time
14085 this.fixIEFocus = true;
14086 this.deferredFocus.defer(50, this);
14088 this.field.focus();
14090 this.fireEvent("startedit", this.boundEl, this.startValue);
14093 deferredFocus : function(){
14095 this.field.focus();
14100 * Cancels the editing process and hides the editor without persisting any changes. The field value will be
14101 * reverted to the original starting value.
14102 * @param {Boolean} remainVisible Override the default behavior and keep the editor visible after
14103 * cancel (defaults to false)
14105 cancelEdit : function(remainVisible){
14107 this.setValue(this.startValue);
14108 if(remainVisible !== true){
14115 onBlur : function(){
14116 if(this.allowBlur !== true && this.editing){
14117 this.completeEdit();
14122 onHide : function(){
14124 this.completeEdit();
14128 if(this.field.collapse){
14129 this.field.collapse();
14132 if(this.hideEl !== false){
14133 this.boundEl.show();
14136 Roo.QuickTips.enable();
14141 * Sets the data value of the editor
14142 * @param {Mixed} value Any valid value supported by the underlying field
14144 setValue : function(v){
14145 this.field.setValue(v);
14149 * Gets the data value of the editor
14150 * @return {Mixed} The data value
14152 getValue : function(){
14153 return this.field.getValue();
14157 * Ext JS Library 1.1.1
14158 * Copyright(c) 2006-2007, Ext JS, LLC.
14160 * Originally Released Under LGPL - original licence link has changed is not relivant.
14163 * <script type="text/javascript">
14167 * @class Roo.BasicDialog
14168 * @extends Roo.util.Observable
14169 * Lightweight Dialog Class. The code below shows the creation of a typical dialog using existing HTML markup:
14171 var dlg = new Roo.BasicDialog("my-dlg", {
14180 dlg.addKeyListener(27, dlg.hide, dlg); // ESC can also close the dialog
14181 dlg.addButton('OK', dlg.hide, dlg); // Could call a save function instead of hiding
14182 dlg.addButton('Cancel', dlg.hide, dlg);
14185 <b>A Dialog should always be a direct child of the body element.</b>
14186 * @cfg {Boolean/DomHelper} autoCreate True to auto create from scratch, or using a DomHelper Object (defaults to false)
14187 * @cfg {String} title Default text to display in the title bar (defaults to null)
14188 * @cfg {Number} width Width of the dialog in pixels (can also be set via CSS). Determined by browser if unspecified.
14189 * @cfg {Number} height Height of the dialog in pixels (can also be set via CSS). Determined by browser if unspecified.
14190 * @cfg {Number} x The default left page coordinate of the dialog (defaults to center screen)
14191 * @cfg {Number} y The default top page coordinate of the dialog (defaults to center screen)
14192 * @cfg {String/Element} animateTarget Id or element from which the dialog should animate while opening
14193 * (defaults to null with no animation)
14194 * @cfg {Boolean} resizable False to disable manual dialog resizing (defaults to true)
14195 * @cfg {String} resizeHandles Which resize handles to display - see the {@link Roo.Resizable} handles config
14196 * property for valid values (defaults to 'all')
14197 * @cfg {Number} minHeight The minimum allowable height for a resizable dialog (defaults to 80)
14198 * @cfg {Number} minWidth The minimum allowable width for a resizable dialog (defaults to 200)
14199 * @cfg {Boolean} modal True to show the dialog modally, preventing user interaction with the rest of the page (defaults to false)
14200 * @cfg {Boolean} autoScroll True to allow the dialog body contents to overflow and display scrollbars (defaults to false)
14201 * @cfg {Boolean} closable False to remove the built-in top-right corner close button (defaults to true)
14202 * @cfg {Boolean} collapsible False to remove the built-in top-right corner collapse button (defaults to true)
14203 * @cfg {Boolean} constraintoviewport True to keep the dialog constrained within the visible viewport boundaries (defaults to true)
14204 * @cfg {Boolean} syncHeightBeforeShow True to cause the dimensions to be recalculated before the dialog is shown (defaults to false)
14205 * @cfg {Boolean} draggable False to disable dragging of the dialog within the viewport (defaults to true)
14206 * @cfg {Boolean} autoTabs If true, all elements with class 'x-dlg-tab' will get automatically converted to tabs (defaults to false)
14207 * @cfg {String} tabTag The tag name of tab elements, used when autoTabs = true (defaults to 'div')
14208 * @cfg {Boolean} proxyDrag True to drag a lightweight proxy element rather than the dialog itself, used when
14209 * draggable = true (defaults to false)
14210 * @cfg {Boolean} fixedcenter True to ensure that anytime the dialog is shown or resized it gets centered (defaults to false)
14211 * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop" for bottom-right
14212 * shadow (defaults to false)
14213 * @cfg {Number} shadowOffset The number of pixels to offset the shadow if displayed (defaults to 5)
14214 * @cfg {String} buttonAlign Valid values are "left," "center" and "right" (defaults to "right")
14215 * @cfg {Number} minButtonWidth Minimum width of all dialog buttons (defaults to 75)
14216 * @cfg {Array} buttons Array of buttons
14217 * @cfg {Boolean} shim True to create an iframe shim that prevents selects from showing through (defaults to false)
14219 * Create a new BasicDialog.
14220 * @param {String/HTMLElement/Roo.Element} el The container element or DOM node, or its id
14221 * @param {Object} config Configuration options
14223 Roo.BasicDialog = function(el, config){
14224 this.el = Roo.get(el);
14225 var dh = Roo.DomHelper;
14226 if(!this.el && config && config.autoCreate){
14227 if(typeof config.autoCreate == "object"){
14228 if(!config.autoCreate.id){
14229 config.autoCreate.id = el;
14231 this.el = dh.append(document.body,
14232 config.autoCreate, true);
14234 this.el = dh.append(document.body,
14235 {tag: "div", id: el, style:'visibility:hidden;'}, true);
14239 el.setDisplayed(true);
14240 el.hide = this.hideAction;
14242 el.addClass("x-dlg");
14244 Roo.apply(this, config);
14246 this.proxy = el.createProxy("x-dlg-proxy");
14247 this.proxy.hide = this.hideAction;
14248 this.proxy.setOpacity(.5);
14252 el.setWidth(config.width);
14255 el.setHeight(config.height);
14257 this.size = el.getSize();
14258 if(typeof config.x != "undefined" && typeof config.y != "undefined"){
14259 this.xy = [config.x,config.y];
14261 this.xy = el.getCenterXY(true);
14263 /** The header element @type Roo.Element */
14264 this.header = el.child("> .x-dlg-hd");
14265 /** The body element @type Roo.Element */
14266 this.body = el.child("> .x-dlg-bd");
14267 /** The footer element @type Roo.Element */
14268 this.footer = el.child("> .x-dlg-ft");
14271 this.header = el.createChild({tag: "div", cls:"x-dlg-hd", html: " "}, this.body ? this.body.dom : null);
14274 this.body = el.createChild({tag: "div", cls:"x-dlg-bd"});
14277 this.header.unselectable();
14279 this.header.update(this.title);
14281 // this element allows the dialog to be focused for keyboard event
14282 this.focusEl = el.createChild({tag: "a", href:"#", cls:"x-dlg-focus", tabIndex:"-1"});
14283 this.focusEl.swallowEvent("click", true);
14285 this.header.wrap({cls:"x-dlg-hd-right"}).wrap({cls:"x-dlg-hd-left"}, true);
14287 // wrap the body and footer for special rendering
14288 this.bwrap = this.body.wrap({tag: "div", cls:"x-dlg-dlg-body"});
14290 this.bwrap.dom.appendChild(this.footer.dom);
14293 this.bg = this.el.createChild({
14294 tag: "div", cls:"x-dlg-bg",
14295 html: '<div class="x-dlg-bg-left"><div class="x-dlg-bg-right"><div class="x-dlg-bg-center"> </div></div></div>'
14297 this.centerBg = this.bg.child("div.x-dlg-bg-center");
14300 if(this.autoScroll !== false && !this.autoTabs){
14301 this.body.setStyle("overflow", "auto");
14304 this.toolbox = this.el.createChild({cls: "x-dlg-toolbox"});
14306 if(this.closable !== false){
14307 this.el.addClass("x-dlg-closable");
14308 this.close = this.toolbox.createChild({cls:"x-dlg-close"});
14309 this.close.on("click", this.closeClick, this);
14310 this.close.addClassOnOver("x-dlg-close-over");
14312 if(this.collapsible !== false){
14313 this.collapseBtn = this.toolbox.createChild({cls:"x-dlg-collapse"});
14314 this.collapseBtn.on("click", this.collapseClick, this);
14315 this.collapseBtn.addClassOnOver("x-dlg-collapse-over");
14316 this.header.on("dblclick", this.collapseClick, this);
14318 if(this.resizable !== false){
14319 this.el.addClass("x-dlg-resizable");
14320 this.resizer = new Roo.Resizable(el, {
14321 minWidth: this.minWidth || 80,
14322 minHeight:this.minHeight || 80,
14323 handles: this.resizeHandles || "all",
14326 this.resizer.on("beforeresize", this.beforeResize, this);
14327 this.resizer.on("resize", this.onResize, this);
14329 if(this.draggable !== false){
14330 el.addClass("x-dlg-draggable");
14331 if (!this.proxyDrag) {
14332 var dd = new Roo.dd.DD(el.dom.id, "WindowDrag");
14335 var dd = new Roo.dd.DDProxy(el.dom.id, "WindowDrag", {dragElId: this.proxy.id});
14337 dd.setHandleElId(this.header.id);
14338 dd.endDrag = this.endMove.createDelegate(this);
14339 dd.startDrag = this.startMove.createDelegate(this);
14340 dd.onDrag = this.onDrag.createDelegate(this);
14345 this.mask = dh.append(document.body, {tag: "div", cls:"x-dlg-mask"}, true);
14346 this.mask.enableDisplayMode("block");
14348 this.el.addClass("x-dlg-modal");
14351 this.shadow = new Roo.Shadow({
14352 mode : typeof this.shadow == "string" ? this.shadow : "sides",
14353 offset : this.shadowOffset
14356 this.shadowOffset = 0;
14358 if(Roo.useShims && this.shim !== false){
14359 this.shim = this.el.createShim();
14360 this.shim.hide = this.hideAction;
14368 if (this.buttons) {
14369 var bts= this.buttons;
14371 Roo.each(bts, function(b) {
14380 * Fires when a key is pressed
14381 * @param {Roo.BasicDialog} this
14382 * @param {Roo.EventObject} e
14387 * Fires when this dialog is moved by the user.
14388 * @param {Roo.BasicDialog} this
14389 * @param {Number} x The new page X
14390 * @param {Number} y The new page Y
14395 * Fires when this dialog is resized by the user.
14396 * @param {Roo.BasicDialog} this
14397 * @param {Number} width The new width
14398 * @param {Number} height The new height
14402 * @event beforehide
14403 * Fires before this dialog is hidden.
14404 * @param {Roo.BasicDialog} this
14406 "beforehide" : true,
14409 * Fires when this dialog is hidden.
14410 * @param {Roo.BasicDialog} this
14414 * @event beforeshow
14415 * Fires before this dialog is shown.
14416 * @param {Roo.BasicDialog} this
14418 "beforeshow" : true,
14421 * Fires when this dialog is shown.
14422 * @param {Roo.BasicDialog} this
14426 el.on("keydown", this.onKeyDown, this);
14427 el.on("mousedown", this.toFront, this);
14428 Roo.EventManager.onWindowResize(this.adjustViewport, this, true);
14430 Roo.DialogManager.register(this);
14431 Roo.BasicDialog.superclass.constructor.call(this);
14434 Roo.extend(Roo.BasicDialog, Roo.util.Observable, {
14435 shadowOffset: Roo.isIE ? 6 : 5,
14438 minButtonWidth: 75,
14439 defaultButton: null,
14440 buttonAlign: "right",
14445 * Sets the dialog title text
14446 * @param {String} text The title text to display
14447 * @return {Roo.BasicDialog} this
14449 setTitle : function(text){
14450 this.header.update(text);
14455 closeClick : function(){
14460 collapseClick : function(){
14461 this[this.collapsed ? "expand" : "collapse"]();
14465 * Collapses the dialog to its minimized state (only the title bar is visible).
14466 * Equivalent to the user clicking the collapse dialog button.
14468 collapse : function(){
14469 if(!this.collapsed){
14470 this.collapsed = true;
14471 this.el.addClass("x-dlg-collapsed");
14472 this.restoreHeight = this.el.getHeight();
14473 this.resizeTo(this.el.getWidth(), this.header.getHeight());
14478 * Expands a collapsed dialog back to its normal state. Equivalent to the user
14479 * clicking the expand dialog button.
14481 expand : function(){
14482 if(this.collapsed){
14483 this.collapsed = false;
14484 this.el.removeClass("x-dlg-collapsed");
14485 this.resizeTo(this.el.getWidth(), this.restoreHeight);
14490 * Reinitializes the tabs component, clearing out old tabs and finding new ones.
14491 * @return {Roo.TabPanel} The tabs component
14493 initTabs : function(){
14494 var tabs = this.getTabs();
14495 while(tabs.getTab(0)){
14498 this.el.select(this.tabTag+'.x-dlg-tab').each(function(el){
14500 tabs.addTab(Roo.id(dom), dom.title);
14508 beforeResize : function(){
14509 this.resizer.minHeight = Math.max(this.minHeight, this.getHeaderFooterHeight(true)+40);
14513 onResize : function(){
14514 this.refreshSize();
14515 this.syncBodyHeight();
14516 this.adjustAssets();
14518 this.fireEvent("resize", this, this.size.width, this.size.height);
14522 onKeyDown : function(e){
14523 if(this.isVisible()){
14524 this.fireEvent("keydown", this, e);
14529 * Resizes the dialog.
14530 * @param {Number} width
14531 * @param {Number} height
14532 * @return {Roo.BasicDialog} this
14534 resizeTo : function(width, height){
14535 this.el.setSize(width, height);
14536 this.size = {width: width, height: height};
14537 this.syncBodyHeight();
14538 if(this.fixedcenter){
14541 if(this.isVisible()){
14542 this.constrainXY();
14543 this.adjustAssets();
14545 this.fireEvent("resize", this, width, height);
14551 * Resizes the dialog to fit the specified content size.
14552 * @param {Number} width
14553 * @param {Number} height
14554 * @return {Roo.BasicDialog} this
14556 setContentSize : function(w, h){
14557 h += this.getHeaderFooterHeight() + this.body.getMargins("tb");
14558 w += this.body.getMargins("lr") + this.bwrap.getMargins("lr") + this.centerBg.getPadding("lr");
14559 //if(!this.el.isBorderBox()){
14560 h += this.body.getPadding("tb") + this.bwrap.getBorderWidth("tb") + this.body.getBorderWidth("tb") + this.el.getBorderWidth("tb");
14561 w += this.body.getPadding("lr") + this.bwrap.getBorderWidth("lr") + this.body.getBorderWidth("lr") + this.bwrap.getPadding("lr") + this.el.getBorderWidth("lr");
14564 h += this.tabs.stripWrap.getHeight() + this.tabs.bodyEl.getMargins("tb") + this.tabs.bodyEl.getPadding("tb");
14565 w += this.tabs.bodyEl.getMargins("lr") + this.tabs.bodyEl.getPadding("lr");
14567 this.resizeTo(w, h);
14572 * Adds a key listener for when this dialog is displayed. This allows you to hook in a function that will be
14573 * executed in response to a particular key being pressed while the dialog is active.
14574 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the following options:
14575 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14576 * @param {Function} fn The function to call
14577 * @param {Object} scope (optional) The scope of the function
14578 * @return {Roo.BasicDialog} this
14580 addKeyListener : function(key, fn, scope){
14581 var keyCode, shift, ctrl, alt;
14582 if(typeof key == "object" && !(key instanceof Array)){
14583 keyCode = key["key"];
14584 shift = key["shift"];
14585 ctrl = key["ctrl"];
14590 var handler = function(dlg, e){
14591 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14592 var k = e.getKey();
14593 if(keyCode instanceof Array){
14594 for(var i = 0, len = keyCode.length; i < len; i++){
14595 if(keyCode[i] == k){
14596 fn.call(scope || window, dlg, k, e);
14602 fn.call(scope || window, dlg, k, e);
14607 this.on("keydown", handler);
14612 * Returns the TabPanel component (creates it if it doesn't exist).
14613 * Note: If you wish to simply check for the existence of tabs without creating them,
14614 * check for a null 'tabs' property.
14615 * @return {Roo.TabPanel} The tabs component
14617 getTabs : function(){
14619 this.el.addClass("x-dlg-auto-tabs");
14620 this.body.addClass(this.tabPosition == "bottom" ? "x-tabs-bottom" : "x-tabs-top");
14621 this.tabs = new Roo.TabPanel(this.body.dom, this.tabPosition == "bottom");
14627 * Adds a button to the footer section of the dialog.
14628 * @param {String/Object} config A string becomes the button text, an object can either be a Button config
14629 * object or a valid Roo.DomHelper element config
14630 * @param {Function} handler The function called when the button is clicked
14631 * @param {Object} scope (optional) The scope of the handler function (accepts position as a property)
14632 * @return {Roo.Button} The new button
14634 addButton : function(config, handler, scope){
14635 var dh = Roo.DomHelper;
14637 this.footer = dh.append(this.bwrap, {tag: "div", cls:"x-dlg-ft"}, true);
14639 if(!this.btnContainer){
14640 var tb = this.footer.createChild({
14642 cls:"x-dlg-btns x-dlg-btns-"+this.buttonAlign,
14643 html:'<table cellspacing="0"><tbody><tr></tr></tbody></table><div class="x-clear"></div>'
14645 this.btnContainer = tb.firstChild.firstChild.firstChild;
14650 minWidth: this.minButtonWidth,
14653 if(typeof config == "string"){
14654 bconfig.text = config;
14657 bconfig.dhconfig = config;
14659 Roo.apply(bconfig, config);
14663 if ((typeof(bconfig.position) != 'undefined') && bconfig.position < this.btnContainer.childNodes.length-1) {
14664 bconfig.position = Math.max(0, bconfig.position);
14665 fc = this.btnContainer.childNodes[bconfig.position];
14668 var btn = new Roo.Button(
14670 this.btnContainer.insertBefore(document.createElement("td"),fc)
14671 : this.btnContainer.appendChild(document.createElement("td")),
14672 //Roo.get(this.btnContainer).createChild( { tag: 'td'}, fc ),
14675 this.syncBodyHeight();
14678 * Array of all the buttons that have been added to this dialog via addButton
14683 this.buttons.push(btn);
14688 * Sets the default button to be focused when the dialog is displayed.
14689 * @param {Roo.BasicDialog.Button} btn The button object returned by {@link #addButton}
14690 * @return {Roo.BasicDialog} this
14692 setDefaultButton : function(btn){
14693 this.defaultButton = btn;
14698 getHeaderFooterHeight : function(safe){
14701 height += this.header.getHeight();
14704 var fm = this.footer.getMargins();
14705 height += (this.footer.getHeight()+fm.top+fm.bottom);
14707 height += this.bwrap.getPadding("tb")+this.bwrap.getBorderWidth("tb");
14708 height += this.centerBg.getPadding("tb");
14713 syncBodyHeight : function(){
14714 var bd = this.body, cb = this.centerBg, bw = this.bwrap;
14715 var height = this.size.height - this.getHeaderFooterHeight(false);
14716 bd.setHeight(height-bd.getMargins("tb"));
14717 var hh = this.header.getHeight();
14718 var h = this.size.height-hh;
14720 bw.setLeftTop(cb.getPadding("l"), hh+cb.getPadding("t"));
14721 bw.setHeight(h-cb.getPadding("tb"));
14722 bw.setWidth(this.el.getWidth(true)-cb.getPadding("lr"));
14723 bd.setWidth(bw.getWidth(true));
14725 this.tabs.syncHeight();
14727 this.tabs.el.repaint();
14733 * Restores the previous state of the dialog if Roo.state is configured.
14734 * @return {Roo.BasicDialog} this
14736 restoreState : function(){
14737 var box = Roo.state.Manager.get(this.stateId || (this.el.id + "-state"));
14738 if(box && box.width){
14739 this.xy = [box.x, box.y];
14740 this.resizeTo(box.width, box.height);
14746 beforeShow : function(){
14748 if(this.fixedcenter){
14749 this.xy = this.el.getCenterXY(true);
14752 Roo.get(document.body).addClass("x-body-masked");
14753 this.mask.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
14756 this.constrainXY();
14760 animShow : function(){
14761 var b = Roo.get(this.animateTarget).getBox();
14762 this.proxy.setSize(b.width, b.height);
14763 this.proxy.setLocation(b.x, b.y);
14765 this.proxy.setBounds(this.xy[0], this.xy[1], this.size.width, this.size.height,
14766 true, .35, this.showEl.createDelegate(this));
14770 * Shows the dialog.
14771 * @param {String/HTMLElement/Roo.Element} animateTarget (optional) Reset the animation target
14772 * @return {Roo.BasicDialog} this
14774 show : function(animateTarget){
14775 if (this.fireEvent("beforeshow", this) === false){
14778 if(this.syncHeightBeforeShow){
14779 this.syncBodyHeight();
14780 }else if(this.firstShow){
14781 this.firstShow = false;
14782 this.syncBodyHeight(); // sync the height on the first show instead of in the constructor
14784 this.animateTarget = animateTarget || this.animateTarget;
14785 if(!this.el.isVisible()){
14787 if(this.animateTarget && Roo.get(this.animateTarget)){
14797 showEl : function(){
14799 this.el.setXY(this.xy);
14801 this.adjustAssets(true);
14804 // IE peekaboo bug - fix found by Dave Fenwick
14808 this.fireEvent("show", this);
14812 * Focuses the dialog. If a defaultButton is set, it will receive focus, otherwise the
14813 * dialog itself will receive focus.
14815 focus : function(){
14816 if(this.defaultButton){
14817 this.defaultButton.focus();
14819 this.focusEl.focus();
14824 constrainXY : function(){
14825 if(this.constraintoviewport !== false){
14826 if(!this.viewSize){
14827 if(this.container){
14828 var s = this.container.getSize();
14829 this.viewSize = [s.width, s.height];
14831 this.viewSize = [Roo.lib.Dom.getViewWidth(),Roo.lib.Dom.getViewHeight()];
14834 var s = Roo.get(this.container||document).getScroll();
14836 var x = this.xy[0], y = this.xy[1];
14837 var w = this.size.width, h = this.size.height;
14838 var vw = this.viewSize[0], vh = this.viewSize[1];
14839 // only move it if it needs it
14841 // first validate right/bottom
14842 if(x + w > vw+s.left){
14846 if(y + h > vh+s.top){
14850 // then make sure top/left isn't negative
14862 if(this.isVisible()){
14863 this.el.setLocation(x, y);
14864 this.adjustAssets();
14871 onDrag : function(){
14872 if(!this.proxyDrag){
14873 this.xy = this.el.getXY();
14874 this.adjustAssets();
14879 adjustAssets : function(doShow){
14880 var x = this.xy[0], y = this.xy[1];
14881 var w = this.size.width, h = this.size.height;
14882 if(doShow === true){
14884 this.shadow.show(this.el);
14890 if(this.shadow && this.shadow.isVisible()){
14891 this.shadow.show(this.el);
14893 if(this.shim && this.shim.isVisible()){
14894 this.shim.setBounds(x, y, w, h);
14899 adjustViewport : function(w, h){
14901 w = Roo.lib.Dom.getViewWidth();
14902 h = Roo.lib.Dom.getViewHeight();
14905 this.viewSize = [w, h];
14906 if(this.modal && this.mask.isVisible()){
14907 this.mask.setSize(w, h); // first make sure the mask isn't causing overflow
14908 this.mask.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
14910 if(this.isVisible()){
14911 this.constrainXY();
14916 * Destroys this dialog and all its supporting elements (including any tabs, shim,
14917 * shadow, proxy, mask, etc.) Also removes all event listeners.
14918 * @param {Boolean} removeEl (optional) true to remove the element from the DOM
14920 destroy : function(removeEl){
14921 if(this.isVisible()){
14922 this.animateTarget = null;
14925 Roo.EventManager.removeResizeListener(this.adjustViewport, this);
14927 this.tabs.destroy(removeEl);
14940 for(var i = 0, len = this.buttons.length; i < len; i++){
14941 this.buttons[i].destroy();
14944 this.el.removeAllListeners();
14945 if(removeEl === true){
14946 this.el.update("");
14949 Roo.DialogManager.unregister(this);
14953 startMove : function(){
14954 if(this.proxyDrag){
14957 if(this.constraintoviewport !== false){
14958 this.dd.constrainTo(document.body, {right: this.shadowOffset, bottom: this.shadowOffset});
14963 endMove : function(){
14964 if(!this.proxyDrag){
14965 Roo.dd.DD.prototype.endDrag.apply(this.dd, arguments);
14967 Roo.dd.DDProxy.prototype.endDrag.apply(this.dd, arguments);
14970 this.refreshSize();
14971 this.adjustAssets();
14973 this.fireEvent("move", this, this.xy[0], this.xy[1]);
14977 * Brings this dialog to the front of any other visible dialogs
14978 * @return {Roo.BasicDialog} this
14980 toFront : function(){
14981 Roo.DialogManager.bringToFront(this);
14986 * Sends this dialog to the back (under) of any other visible dialogs
14987 * @return {Roo.BasicDialog} this
14989 toBack : function(){
14990 Roo.DialogManager.sendToBack(this);
14995 * Centers this dialog in the viewport
14996 * @return {Roo.BasicDialog} this
14998 center : function(){
14999 var xy = this.el.getCenterXY(true);
15000 this.moveTo(xy[0], xy[1]);
15005 * Moves the dialog's top-left corner to the specified point
15006 * @param {Number} x
15007 * @param {Number} y
15008 * @return {Roo.BasicDialog} this
15010 moveTo : function(x, y){
15012 if(this.isVisible()){
15013 this.el.setXY(this.xy);
15014 this.adjustAssets();
15020 * Aligns the dialog to the specified element
15021 * @param {String/HTMLElement/Roo.Element} element The element to align to.
15022 * @param {String} position The position to align to (see {@link Roo.Element#alignTo} for more details).
15023 * @param {Array} offsets (optional) Offset the positioning by [x, y]
15024 * @return {Roo.BasicDialog} this
15026 alignTo : function(element, position, offsets){
15027 this.xy = this.el.getAlignToXY(element, position, offsets);
15028 if(this.isVisible()){
15029 this.el.setXY(this.xy);
15030 this.adjustAssets();
15036 * Anchors an element to another element and realigns it when the window is resized.
15037 * @param {String/HTMLElement/Roo.Element} element The element to align to.
15038 * @param {String} position The position to align to (see {@link Roo.Element#alignTo} for more details)
15039 * @param {Array} offsets (optional) Offset the positioning by [x, y]
15040 * @param {Boolean/Number} monitorScroll (optional) true to monitor body scroll and reposition. If this parameter
15041 * is a number, it is used as the buffer delay (defaults to 50ms).
15042 * @return {Roo.BasicDialog} this
15044 anchorTo : function(el, alignment, offsets, monitorScroll){
15045 var action = function(){
15046 this.alignTo(el, alignment, offsets);
15048 Roo.EventManager.onWindowResize(action, this);
15049 var tm = typeof monitorScroll;
15050 if(tm != 'undefined'){
15051 Roo.EventManager.on(window, 'scroll', action, this,
15052 {buffer: tm == 'number' ? monitorScroll : 50});
15059 * Returns true if the dialog is visible
15060 * @return {Boolean}
15062 isVisible : function(){
15063 return this.el.isVisible();
15067 animHide : function(callback){
15068 var b = Roo.get(this.animateTarget).getBox();
15070 this.proxy.setBounds(this.xy[0], this.xy[1], this.size.width, this.size.height);
15072 this.proxy.setBounds(b.x, b.y, b.width, b.height, true, .35,
15073 this.hideEl.createDelegate(this, [callback]));
15077 * Hides the dialog.
15078 * @param {Function} callback (optional) Function to call when the dialog is hidden
15079 * @return {Roo.BasicDialog} this
15081 hide : function(callback){
15082 if (this.fireEvent("beforehide", this) === false){
15086 this.shadow.hide();
15091 // sometimes animateTarget seems to get set.. causing problems...
15092 // this just double checks..
15093 if(this.animateTarget && Roo.get(this.animateTarget)) {
15094 this.animHide(callback);
15097 this.hideEl(callback);
15103 hideEl : function(callback){
15107 Roo.get(document.body).removeClass("x-body-masked");
15109 this.fireEvent("hide", this);
15110 if(typeof callback == "function"){
15116 hideAction : function(){
15117 this.setLeft("-10000px");
15118 this.setTop("-10000px");
15119 this.setStyle("visibility", "hidden");
15123 refreshSize : function(){
15124 this.size = this.el.getSize();
15125 this.xy = this.el.getXY();
15126 Roo.state.Manager.set(this.stateId || this.el.id + "-state", this.el.getBox());
15130 // z-index is managed by the DialogManager and may be overwritten at any time
15131 setZIndex : function(index){
15133 this.mask.setStyle("z-index", index);
15136 this.shim.setStyle("z-index", ++index);
15139 this.shadow.setZIndex(++index);
15141 this.el.setStyle("z-index", ++index);
15143 this.proxy.setStyle("z-index", ++index);
15146 this.resizer.proxy.setStyle("z-index", ++index);
15149 this.lastZIndex = index;
15153 * Returns the element for this dialog
15154 * @return {Roo.Element} The underlying dialog Element
15156 getEl : function(){
15162 * @class Roo.DialogManager
15163 * Provides global access to BasicDialogs that have been created and
15164 * support for z-indexing (layering) multiple open dialogs.
15166 Roo.DialogManager = function(){
15168 var accessList = [];
15172 var sortDialogs = function(d1, d2){
15173 return (!d1._lastAccess || d1._lastAccess < d2._lastAccess) ? -1 : 1;
15177 var orderDialogs = function(){
15178 accessList.sort(sortDialogs);
15179 var seed = Roo.DialogManager.zseed;
15180 for(var i = 0, len = accessList.length; i < len; i++){
15181 var dlg = accessList[i];
15183 dlg.setZIndex(seed + (i*10));
15190 * The starting z-index for BasicDialogs (defaults to 9000)
15191 * @type Number The z-index value
15196 register : function(dlg){
15197 list[dlg.id] = dlg;
15198 accessList.push(dlg);
15202 unregister : function(dlg){
15203 delete list[dlg.id];
15206 if(!accessList.indexOf){
15207 for( i = 0, len = accessList.length; i < len; i++){
15208 if(accessList[i] == dlg){
15209 accessList.splice(i, 1);
15214 i = accessList.indexOf(dlg);
15216 accessList.splice(i, 1);
15222 * Gets a registered dialog by id
15223 * @param {String/Object} id The id of the dialog or a dialog
15224 * @return {Roo.BasicDialog} this
15226 get : function(id){
15227 return typeof id == "object" ? id : list[id];
15231 * Brings the specified dialog to the front
15232 * @param {String/Object} dlg The id of the dialog or a dialog
15233 * @return {Roo.BasicDialog} this
15235 bringToFront : function(dlg){
15236 dlg = this.get(dlg);
15239 dlg._lastAccess = new Date().getTime();
15246 * Sends the specified dialog to the back
15247 * @param {String/Object} dlg The id of the dialog or a dialog
15248 * @return {Roo.BasicDialog} this
15250 sendToBack : function(dlg){
15251 dlg = this.get(dlg);
15252 dlg._lastAccess = -(new Date().getTime());
15258 * Hides all dialogs
15260 hideAll : function(){
15261 for(var id in list){
15262 if(list[id] && typeof list[id] != "function" && list[id].isVisible()){
15271 * @class Roo.LayoutDialog
15272 * @extends Roo.BasicDialog
15273 * Dialog which provides adjustments for working with a layout in a Dialog.
15274 * Add your necessary layout config options to the dialog's config.<br>
15275 * Example usage (including a nested layout):
15278 dialog = new Roo.LayoutDialog("download-dlg", {
15287 // layout config merges with the dialog config
15289 tabPosition: "top",
15290 alwaysShowTabs: true
15293 dialog.addKeyListener(27, dialog.hide, dialog);
15294 dialog.setDefaultButton(dialog.addButton("Close", dialog.hide, dialog));
15295 dialog.addButton("Build It!", this.getDownload, this);
15297 // we can even add nested layouts
15298 var innerLayout = new Roo.BorderLayout("dl-inner", {
15308 innerLayout.beginUpdate();
15309 innerLayout.add("east", new Roo.ContentPanel("dl-details"));
15310 innerLayout.add("center", new Roo.ContentPanel("selection-panel"));
15311 innerLayout.endUpdate(true);
15313 var layout = dialog.getLayout();
15314 layout.beginUpdate();
15315 layout.add("center", new Roo.ContentPanel("standard-panel",
15316 {title: "Download the Source", fitToFrame:true}));
15317 layout.add("center", new Roo.NestedLayoutPanel(innerLayout,
15318 {title: "Build your own roo.js"}));
15319 layout.getRegion("center").showPanel(sp);
15320 layout.endUpdate();
15324 * @param {String/HTMLElement/Roo.Element} el The id of or container element, or config
15325 * @param {Object} config configuration options
15327 Roo.LayoutDialog = function(el, cfg){
15330 if (typeof(cfg) == 'undefined') {
15331 config = Roo.apply({}, el);
15332 // not sure why we use documentElement here.. - it should always be body.
15333 // IE7 borks horribly if we use documentElement.
15334 // webkit also does not like documentElement - it creates a body element...
15335 el = Roo.get( document.body || document.documentElement ).createChild();
15336 //config.autoCreate = true;
15340 config.autoTabs = false;
15341 Roo.LayoutDialog.superclass.constructor.call(this, el, config);
15342 this.body.setStyle({overflow:"hidden", position:"relative"});
15343 this.layout = new Roo.BorderLayout(this.body.dom, config);
15344 this.layout.monitorWindowResize = false;
15345 this.el.addClass("x-dlg-auto-layout");
15346 // fix case when center region overwrites center function
15347 this.center = Roo.BasicDialog.prototype.center;
15348 this.on("show", this.layout.layout, this.layout, true);
15349 if (config.items) {
15350 var xitems = config.items;
15351 delete config.items;
15352 Roo.each(xitems, this.addxtype, this);
15357 Roo.extend(Roo.LayoutDialog, Roo.BasicDialog, {
15359 * Ends update of the layout <strike>and resets display to none</strike>. Use standard beginUpdate/endUpdate on the layout.
15362 endUpdate : function(){
15363 this.layout.endUpdate();
15367 * Begins an update of the layout <strike>and sets display to block and visibility to hidden</strike>. Use standard beginUpdate/endUpdate on the layout.
15370 beginUpdate : function(){
15371 this.layout.beginUpdate();
15375 * Get the BorderLayout for this dialog
15376 * @return {Roo.BorderLayout}
15378 getLayout : function(){
15379 return this.layout;
15382 showEl : function(){
15383 Roo.LayoutDialog.superclass.showEl.apply(this, arguments);
15385 this.layout.layout();
15390 // Use the syncHeightBeforeShow config option to control this automatically
15391 syncBodyHeight : function(){
15392 Roo.LayoutDialog.superclass.syncBodyHeight.call(this);
15393 if(this.layout){this.layout.layout();}
15397 * Add an xtype element (actually adds to the layout.)
15398 * @return {Object} xdata xtype object data.
15401 addxtype : function(c) {
15402 return this.layout.addxtype(c);