});
+//<script type="text/javascript">
+
/*
- * - LGPL
+ * Based Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ * LGPL
*
- * HtmlEditor
- *
*/
-
+
/**
- * @class Roo.bootstrap.HtmlEditor
- * @extends Roo.bootstrap.Component
- * Bootstrap HtmlEditor class
-
- * @constructor
- * Create a new HtmlEditor
- * @param {Object} config The config object
+ * @class Roo.HtmlEditorCore
+ * @extends Roo.Component
+ * Provides a the editing component for the HTML editors in Roo. (bootstrap and Roo.form)
+ *
+ * any element that has display set to 'none' can cause problems in Safari and Firefox.<br/><br/>
*/
-Roo.bootstrap.HtmlEditor = function(config){
- Roo.bootstrap.HtmlEditor.superclass.constructor.call(this, config);
- if (!this.toolbars) {
- this.toolbars = [];
- }
- this.editorcore = new Roo.HtmlEditorCore(Roo.apply({ owner : this} , config));
+Roo.HtmlEditorCore = function(config){
+
+
+ Roo.HtmlEditorCore.superclass.constructor.call(this, config);
this.addEvents({
- /**
- * @event initialize
- * Fires when the editor is fully initialized (including the iframe)
- * @param {HtmlEditor} this
- */
- initialize: true,
- /**
- * @event activate
- * Fires when the editor is first receives the focus. Any insertion must wait
- * until after this event.
- * @param {HtmlEditor} this
- */
- activate: true,
- /**
- * @event beforesync
- * Fires before the textarea is updated with content from the editor iframe. Return false
- * to cancel the sync.
- * @param {HtmlEditor} this
- * @param {String} html
- */
- beforesync: true,
- /**
- * @event beforepush
- * Fires before the iframe editor is updated with content from the textarea. Return false
- * to cancel the push.
- * @param {HtmlEditor} this
- * @param {String} html
- */
- beforepush: true,
- /**
- * @event sync
- * Fires when the textarea is updated with content from the editor iframe.
- * @param {HtmlEditor} this
- * @param {String} html
- */
- sync: true,
- /**
- * @event push
- * Fires when the iframe editor is updated with content from the textarea.
- * @param {HtmlEditor} this
- * @param {String} html
- */
- push: true,
- /**
- * @event editmodechange
- * Fires when the editor switches edit modes
- * @param {HtmlEditor} this
- * @param {Boolean} sourceEdit True if source edit, false if standard editing.
- */
- editmodechange: true,
- /**
- * @event editorevent
- * Fires when on any editor (mouse up/down cursor movement etc.) - used for toolbar hooks.
- * @param {HtmlEditor} this
- */
- editorevent: true,
- /**
- * @event firstfocus
- * Fires when on first focus - needed by toolbars..
- * @param {HtmlEditor} this
- */
- firstfocus: true,
- /**
- * @event autosave
- * Auto save the htmlEditor value as a file into Events
- * @param {HtmlEditor} this
- */
- autosave: true,
- /**
- * @event savedpreview
- * preview the saved version of htmlEditor
- * @param {HtmlEditor} this
- */
- savedpreview: true
- });
+ /**
+ * @event initialize
+ * Fires when the editor is fully initialized (including the iframe)
+ * @param {Roo.HtmlEditorCore} this
+ */
+ initialize: true,
+ /**
+ * @event activate
+ * Fires when the editor is first receives the focus. Any insertion must wait
+ * until after this event.
+ * @param {Roo.HtmlEditorCore} this
+ */
+ activate: true,
+ /**
+ * @event beforesync
+ * Fires before the textarea is updated with content from the editor iframe. Return false
+ * to cancel the sync.
+ * @param {Roo.HtmlEditorCore} this
+ * @param {String} html
+ */
+ beforesync: true,
+ /**
+ * @event beforepush
+ * Fires before the iframe editor is updated with content from the textarea. Return false
+ * to cancel the push.
+ * @param {Roo.HtmlEditorCore} this
+ * @param {String} html
+ */
+ beforepush: true,
+ /**
+ * @event sync
+ * Fires when the textarea is updated with content from the editor iframe.
+ * @param {Roo.HtmlEditorCore} this
+ * @param {String} html
+ */
+ sync: true,
+ /**
+ * @event push
+ * Fires when the iframe editor is updated with content from the textarea.
+ * @param {Roo.HtmlEditorCore} this
+ * @param {String} html
+ */
+ push: true,
+
+ /**
+ * @event editorevent
+ * Fires when on any editor (mouse up/down cursor movement etc.) - used for toolbar hooks.
+ * @param {Roo.HtmlEditorCore} this
+ */
+ editorevent: true
+ });
+
};
-Roo.extend(Roo.bootstrap.HtmlEditor, Roo.bootstrap.TextArea, {
+Roo.extend(Roo.HtmlEditorCore, Roo.Component, {
+
+
+ /**
+ * @cfg {Roo.form.HtmlEditor|Roo.bootstrap.HtmlEditor} the owner field
+ */
+ owner : false,
- /**
- * @cfg {Array} toolbars Array of toolbars. - defaults to just the Standard one
- */
- toolbars : false,
-
/**
* @cfg {String} resizable 's' or 'se' or 'e' - wrapps the element in a
* Roo.resizable.
deferHeight: true,
initialized : false,
activated : false,
-
+ sourceEditMode : false,
onFocus : Roo.emptyFn,
iframePad:3,
hideMode:'offsets',
+
- tbContainer : false,
-
- toolbarContainer :function() {
- return this.wrap.select('.x-html-editor-tb',true).first();
- },
/**
* Protected method that will not generally be called directly. It
- * is called when the editor creates its toolbar. Override this method if you need to
- * add custom toolbar buttons.
- * @param {HtmlEditor} editor
+ * is called when the editor initializes the iframe with HTML contents. Override this method if you
+ * want to change the initialization markup of the iframe (e.g. to add stylesheets).
*/
- createToolbar : function(){
+ getDocMarkup : function(){
+ // body styles..
+ var st = '';
+ Roo.log(this.stylesheets);
- this.toolbars = [ new Roo.bootstrap.HtmlEditor.ToolbarStandard({editor: this} ) ];
- this.toolbars[0].render(this.toolbarContainer());
-
- Roo.log("create toolbars");
- return;
- if (!editor.toolbars || !editor.toolbars.length) {
- editor.toolbars = [ new Roo.bootstrap.HtmlEditor.ToolbarStandard() ]; // can be empty?
+ // inherit styels from page...??
+ if (this.stylesheets === false) {
+
+ Roo.get(document.head).select('style').each(function(node) {
+ st += node.dom.outerHTML || new XMLSerializer().serializeToString(node.dom);
+ });
+
+ Roo.get(document.head).select('link').each(function(node) {
+ st += node.dom.outerHTML || new XMLSerializer().serializeToString(node.dom);
+ });
+
+ } else if (!this.stylesheets.length) {
+ // simple..
+ st = '<style type="text/css">' +
+ 'body{border:0;margin:0;padding:3px;height:98%;cursor:text;}' +
+ '</style>';
+ } else {
+ Roo.each(this.stylesheets, function(s) {
+ st += '<link rel="stylesheet" type="text/css" href="' + s +'" />'
+ });
+
}
- for (var i =0 ; i < editor.toolbars.length;i++) {
- editor.toolbars[i] = Roo.factory(
- typeof(editor.toolbars[i]) == 'string' ?
- { xtype: editor.toolbars[i]} : editor.toolbars[i],
- Roo.bootstrap.HtmlEditor);
- editor.toolbars[i].init(editor);
- }
-
+ st += '<style type="text/css">' +
+ 'IMG { cursor: pointer } ' +
+ '</style>';
+
+ return '<html><head>' + st +
+ //<style type="text/css">' +
+ //'body{border:0;margin:0;padding:3px;height:98%;cursor:text;}' +
+ //'</style>' +
+ ' </head><body class="roo-htmleditor-body"></body></html>';
},
-
// private
onRender : function(ct, position)
{
- // Roo.log("Call onRender: " + this.xtype);
+ var _t = this;
+ //Roo.HtmlEditorCore.superclass.onRender.call(this, ct, position);
+ this.el = this.owner.inputEl ? this.owner.inputEl() : this.owner.el;
- Roo.bootstrap.HtmlEditor.superclass.onRender.call(this, ct, position);
-
- this.wrap = this.inputEl().wrap({
- cls:'x-html-editor-wrap', cn:{cls:'x-html-editor-tb'}
- });
- this.editorcore.onRender(ct, position);
-
- if (this.resizable) {
- this.resizeEl = new Roo.Resizable(this.wrap, {
- pinned : true,
- wrap: true,
- dynamic : true,
- minHeight : this.height,
- height: this.height,
- handles : this.resizable,
- width: this.width,
- listeners : {
- resize : function(r, w, h) {
- _t.onResize(w,h); // -something
- }
- }
- });
-
+ this.el.dom.style.border = '0 none';
+ this.el.dom.setAttribute('tabIndex', -1);
+ this.el.addClass('x-hidden hide');
+
+
+
+ if(Roo.isIE){ // fix IE 1px bogus margin
+ this.el.applyStyles('margin-top:-1px;margin-bottom:-1px;')
}
- this.createToolbar(this);
- if(!this.width){
- this.setSize(this.wrap.getSize());
- }
- if (this.resizeEl) {
- this.resizeEl.resizeTo.defer(100, this.resizeEl,[ this.width,this.height ] );
- // should trigger onReize..
- }
+ this.frameId = Roo.id();
-// if(this.autosave && this.w){
-// this.autoSaveFn = setInterval(this.autosave, 1000);
-// }
+
+
+ var iframe = this.owner.wrap.createChild({
+ tag: 'iframe',
+ cls: 'form-control', // bootstrap..
+ id: this.frameId,
+ name: this.frameId,
+ frameBorder : 'no',
+ 'src' : Roo.SSL_SECURE_URL ? Roo.SSL_SECURE_URL : "javascript:false"
+ }, this.el
+ );
+
+
+ this.iframe = iframe.dom;
+
+ this.assignDocWin();
+
+ this.doc.designMode = 'on';
+
+ this.doc.open();
+ this.doc.write(this.getDocMarkup());
+ this.doc.close();
+
+
+ var task = { // must defer to wait for browser to be ready
+ run : function(){
+ //console.log("run task?" + this.doc.readyState);
+ this.assignDocWin();
+ if(this.doc.body || this.doc.readyState == 'complete'){
+ try {
+ this.doc.designMode="on";
+ } catch (e) {
+ return;
+ }
+ Roo.TaskMgr.stop(task);
+ this.initEditor.defer(10, this);
+ }
+ },
+ interval : 10,
+ duration: 10000,
+ scope: this
+ };
+ Roo.TaskMgr.start(task);
+
+
+
},
// private
onResize : function(w, h)
{
- Roo.log('resize: ' +w + ',' + h );
- Roo.bootstrap.HtmlEditor.superclass.onResize.apply(this, arguments);
- var ew = false;
- var eh = false;
-
- if(this.inputEl() ){
- if(typeof w == 'number'){
- var aw = w - this.wrap.getFrameWidth('lr');
- this.inputEl().setWidth(this.adjustWidth('textarea', aw));
- ew = aw;
- }
- if(typeof h == 'number'){
- var tbh = -11; // fixme it needs to tool bar size!
- for (var i =0; i < this.toolbars.length;i++) {
- // fixme - ask toolbars for heights?
- tbh += this.toolbars[i].el.getHeight();
- //if (this.toolbars[i].footer) {
- // tbh += this.toolbars[i].footer.el.getHeight();
- //}
- }
-
-
-
-
-
- var ah = h - this.wrap.getFrameWidth('tb') - tbh;// this.tb.el.getHeight();
- ah -= 5; // knock a few pixes off for look..
- this.inputEl().setHeight(this.adjustWidth('textarea', ah));
- var eh = ah;
+ Roo.log('resize: ' +w + ',' + h );
+ //Roo.HtmlEditorCore.superclass.onResize.apply(this, arguments);
+ if(!this.iframe){
+ return;
+ }
+ if(typeof w == 'number'){
+
+ this.iframe.style.width = w + 'px';
+ }
+ if(typeof h == 'number'){
+
+ this.iframe.style.height = h + 'px';
+ if(this.doc){
+ (this.doc.body || this.doc.documentElement).style.height = (h - (this.iframePad*2)) + 'px';
}
}
- Roo.log('onResize:' + [w,h,ew,eh].join(',') );
- this.editorcore.onResize(ew,eh);
},
* Toggles the editor between standard and source edit mode.
* @param {Boolean} sourceEdit (optional) True for source edit, false for standard
*/
- toggleSourceEdit : function(sourceEditMode)
- {
- this.editorcore.toggleSourceEdit(sourceEditMode);
+ toggleSourceEdit : function(sourceEditMode){
- if(this.editorcore.sourceEditMode){
- Roo.log('editor - showing textarea');
+ this.sourceEditMode = sourceEditMode === true;
+
+ if(this.sourceEditMode){
+
+ Roo.get(this.iframe).addClass(['x-hidden','hide']); //FIXME - what's the BS styles for these
-// Roo.log('in');
-// Roo.log(this.syncValue());
- this.editorcore.syncValue();
- this.inputEl().removeClass('hide');
- this.inputEl().dom.removeAttribute('tabIndex');
- this.inputEl().focus();
}else{
- Roo.log('editor - hiding textarea');
-// Roo.log('out')
-// Roo.log(this.pushValue());
- this.editorcore.pushValue();
-
- this.inputEl().addClass('hide');
- this.inputEl().dom.setAttribute('tabIndex', -1);
- //this.deferFocus();
+ Roo.get(this.iframe).removeClass(['x-hidden','hide']);
+ //this.iframe.className = '';
+ this.deferFocus();
}
-
- this.setSize(this.wrap.getSize());
- this.fireEvent('editmodechange', this, this.editorcore.sourceEditMode);
- },
-
- // private (for BoxComponent)
- adjustSize : Roo.BoxComponent.prototype.adjustSize,
-
- // private (for BoxComponent)
- getResizeEl : function(){
- return this.wrap;
+ //this.setSize(this.owner.wrap.getSize());
+ //this.fireEvent('editmodechange', this, this.sourceEditMode);
},
- // private (for BoxComponent)
- getPositionEl : function(){
- return this.wrap;
- },
+
+
- // private
- initEvents : function(){
- this.originalValue = this.getValue();
+ /**
+ * Protected method that will not generally be called directly. If you need/want
+ * custom HTML cleanup, this is the method you should override.
+ * @param {String} html The HTML to be cleaned
+ * return {String} The cleaned HTML
+ */
+ cleanHtml : function(html){
+ html = String(html);
+ if(html.length > 5){
+ if(Roo.isSafari){ // strip safari nonsense
+ html = html.replace(/\sclass="(?:Apple-style-span|khtml-block-placeholder)"/gi, '');
+ }
+ }
+ if(html == ' '){
+ html = '';
+ }
+ return html;
},
/**
- * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
- * @method
+ * HTML Editor -> Textarea
+ * Protected method that will not generally be called directly. Syncs the contents
+ * of the editor iframe with the textarea.
*/
- markInvalid : Roo.emptyFn,
+ syncValue : function(){
+ if(this.initialized){
+ var bd = (this.doc.body || this.doc.documentElement);
+ //this.cleanUpPaste(); -- this is done else where and causes havoc..
+ var html = bd.innerHTML;
+ if(Roo.isSafari){
+ var bs = bd.getAttribute('style'); // Safari puts text-align styles on the body element!
+ var m = bs ? bs.match(/text-align:(.*?);/i) : false;
+ if(m && m[1]){
+ html = '<div style="'+m[0]+'">' + html + '</div>';
+ }
+ }
+ html = this.cleanHtml(html);
+ // fix up the special chars.. normaly like back quotes in word...
+ // however we do not want to do this with chinese..
+ html = html.replace(/([\x80-\uffff])/g, function (a, b) {
+ var cc = b.charCodeAt();
+ if (
+ (cc >= 0x4E00 && cc < 0xA000 ) ||
+ (cc >= 0x3400 && cc < 0x4E00 ) ||
+ (cc >= 0xf900 && cc < 0xfb00 )
+ ) {
+ return b;
+ }
+ return "&#"+cc+";"
+ });
+ if(this.owner.fireEvent('beforesync', this, html) !== false){
+ this.el.dom.value = html;
+ this.owner.fireEvent('sync', this, html);
+ }
+ }
+ },
+
/**
- * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
- * @method
+ * Protected method that will not generally be called directly. Pushes the value of the textarea
+ * into the iframe editor.
*/
- clearInvalid : Roo.emptyFn,
-
- setValue : function(v){
- Roo.bootstrap.HtmlEditor.superclass.setValue.call(this, v);
- this.editorcore.pushValue();
+ pushValue : function(){
+ if(this.initialized){
+ var v = this.el.dom.value;
+
+ if(v.length < 1){
+ v = ' ';
+ }
+
+ if(this.owner.fireEvent('beforepush', this, v) !== false){
+ var d = (this.doc.body || this.doc.documentElement);
+ d.innerHTML = v;
+ this.cleanUpPaste();
+ this.el.dom.value = d.innerHTML;
+ this.owner.fireEvent('push', this, v);
+ }
+ }
},
-
// private
deferFocus : function(){
this.focus.defer(10, this);
// doc'ed in Field
focus : function(){
- this.editorcore.focus();
-
+ if(this.win && !this.sourceEditMode){
+ this.win.focus();
+ }else{
+ this.el.focus();
+ }
+ },
+
+ assignDocWin: function()
+ {
+ var iframe = this.iframe;
+
+ if(Roo.isIE){
+ this.doc = iframe.contentWindow.document;
+ this.win = iframe.contentWindow;
+ } else {
+ if (!Roo.get(this.frameId)) {
+ return;
+ }
+ this.doc = (iframe.contentDocument || Roo.get(this.frameId).dom.document);
+ this.win = Roo.get(this.frameId).dom.contentWindow;
+ }
+ },
+
+ // private
+ initEditor : function(){
+ //console.log("INIT EDITOR");
+ this.assignDocWin();
+
+
+
+ this.doc.designMode="on";
+ this.doc.open();
+ this.doc.write(this.getDocMarkup());
+ this.doc.close();
+
+ var dbody = (this.doc.body || this.doc.documentElement);
+ //var ss = this.el.getStyles('font-size', 'font-family', 'background-image', 'background-repeat');
+ // this copies styles from the containing element into thsi one..
+ // not sure why we need all of this..
+ var ss = this.el.getStyles('font-size', 'background-image', 'background-repeat');
+ ss['background-attachment'] = 'fixed'; // w3c
+ dbody.bgProperties = 'fixed'; // ie
+ Roo.DomHelper.applyStyles(dbody, ss);
+ Roo.EventManager.on(this.doc, {
+ //'mousedown': this.onEditorEvent,
+ 'mouseup': this.onEditorEvent,
+ 'dblclick': this.onEditorEvent,
+ 'click': this.onEditorEvent,
+ 'keyup': this.onEditorEvent,
+ buffer:100,
+ scope: this
+ });
+ if(Roo.isGecko){
+ Roo.EventManager.on(this.doc, 'keypress', this.mozKeyPress, this);
+ }
+ if(Roo.isIE || Roo.isSafari || Roo.isOpera){
+ Roo.EventManager.on(this.doc, 'keydown', this.fixKeys, this);
+ }
+ this.initialized = true;
+
+ this.owner.fireEvent('initialize', this);
+ this.pushValue();
},
-
// private
onDestroy : function(){
if(this.rendered){
- for (var i =0; i < this.toolbars.length;i++) {
- // fixme - ask toolbars for heights?
- this.toolbars[i].onDestroy();
- }
+ //for (var i =0; i < this.toolbars.length;i++) {
+ // // fixme - ask toolbars for heights?
+ // this.toolbars[i].onDestroy();
+ // }
- this.wrap.dom.innerHTML = '';
- this.wrap.remove();
+ //this.wrap.dom.innerHTML = '';
+ //this.wrap.remove();
}
},
// private
onFirstFocus : function(){
- //Roo.log("onFirstFocus");
- this.editorcore.onFirstFocus();
- for (var i =0; i < this.toolbars.length;i++) {
- this.toolbars[i].onFirstFocus();
+
+ this.assignDocWin();
+
+
+ this.activated = true;
+
+
+ if(Roo.isGecko){ // prevent silly gecko errors
+ this.win.focus();
+ var s = this.win.getSelection();
+ if(!s.focusNode || s.focusNode.nodeType != 3){
+ var r = s.getRangeAt(0);
+ r.selectNodeContents((this.doc.body || this.doc.documentElement));
+ r.collapse(true);
+ this.deferFocus();
+ }
+ try{
+ this.execCmd('useCSS', true);
+ this.execCmd('styleWithCSS', false);
+ }catch(e){}
+ }
+ this.owner.fireEvent('activate', this);
+ },
+
+ // private
+ adjustFont: function(btn){
+ var adjust = btn.cmd == 'increasefontsize' ? 1 : -1;
+ //if(Roo.isSafari){ // safari
+ // adjust *= 2;
+ // }
+ var v = parseInt(this.doc.queryCommandValue('FontSize')|| 3, 10);
+ if(Roo.isSafari){ // safari
+ var sm = { 10 : 1, 13: 2, 16:3, 18:4, 24: 5, 32:6, 48: 7 };
+ v = (v < 10) ? 10 : v;
+ v = (v > 48) ? 48 : v;
+ v = typeof(sm[v]) == 'undefined' ? 1 : sm[v];
+
+ }
+
+
+ v = Math.max(1, v+adjust);
+
+ this.execCmd('FontSize', v );
+ },
+
+ onEditorEvent : function(e){
+ this.owner.fireEvent('editorevent', this, e);
+ // this.updateToolbar();
+ this.syncValue(); //we can not sync so often.. sync cleans, so this breaks stuff
+ },
+
+ insertTag : function(tg)
+ {
+ // could be a bit smarter... -> wrap the current selected tRoo..
+ if (tg.toLowerCase() == 'span' || tg.toLowerCase() == 'code') {
+
+ range = this.createRange(this.getSelection());
+ var wrappingNode = this.doc.createElement(tg.toLowerCase());
+ wrappingNode.appendChild(range.extractContents());
+ range.insertNode(wrappingNode);
+
+ return;
+
+
+
}
+ this.execCmd("formatblock", tg);
},
- // private
- syncValue : function()
+ insertText : function(txt)
{
- this.editorcore.syncValue();
- }
-
+
+
+ var range = this.createRange();
+ range.deleteContents();
+ //alert(Sender.getAttribute('label'));
+
+ range.insertNode(this.doc.createTextNode(txt));
+ } ,
- // hide stuff that is not compatible
- /**
- * @event blur
- * @hide
- */
- /**
- * @event change
- * @hide
- */
- /**
- * @event focus
- * @hide
- */
- /**
- * @event specialkey
- * @hide
- */
- /**
- * @cfg {String} fieldClass @hide
- */
- /**
- * @cfg {String} focusClass @hide
- */
- /**
- * @cfg {String} autoCreate @hide
- */
- /**
- * @cfg {String} inputType @hide
- */
- /**
- * @cfg {String} invalidClass @hide
- */
- /**
- * @cfg {String} invalidText @hide
- */
+
+
/**
- * @cfg {String} msgFx @hide
+ * Executes a Midas editor command on the editor document and performs necessary focus and
+ * toolbar updates. <b>This should only be called after the editor is initialized.</b>
+ * @param {String} cmd The Midas command
+ * @param {String/Boolean} value (optional) The value to pass to the command (defaults to null)
*/
+ relayCmd : function(cmd, value){
+ this.win.focus();
+ this.execCmd(cmd, value);
+ this.owner.fireEvent('editorevent', this);
+ //this.updateToolbar();
+ this.owner.deferFocus();
+ },
+
/**
- * @cfg {String} validateOnBlur @hide
+ * Executes a Midas editor command directly on the editor document.
+ * For visual commands, you should use {@link #relayCmd} instead.
+ * <b>This should only be called after the editor is initialized.</b>
+ * @param {String} cmd The Midas command
+ * @param {String/Boolean} value (optional) The value to pass to the command (defaults to null)
*/
-});
+ execCmd : function(cmd, value){
+ this.doc.execCommand(cmd, false, value === undefined ? null : value);
+ this.syncValue();
+ },
-
-
-
-
- //<script type="text/javascript">
-
-/*
- * Based Ext JS Library 1.1.1
- * Copyright(c) 2006-2007, Ext JS, LLC.
- * LGPL
- *
- */
-/**
- * @class Roo.HtmlEditorCore
- * @extends Roo.Component
- * Provides a the editing component for the HTML editors in Roo. (bootstrap and Roo.form)
- *
- * any element that has display set to 'none' can cause problems in Safari and Firefox.<br/><br/>
- */
-
-Roo.HtmlEditorCore = function(config){
-
-
- Roo.HtmlEditorCore.superclass.constructor.call(this, config);
- this.addEvents({
- /**
- * @event initialize
- * Fires when the editor is fully initialized (including the iframe)
- * @param {Roo.HtmlEditorCore} this
- */
- initialize: true,
- /**
- * @event activate
- * Fires when the editor is first receives the focus. Any insertion must wait
- * until after this event.
- * @param {Roo.HtmlEditorCore} this
- */
- activate: true,
- /**
- * @event beforesync
- * Fires before the textarea is updated with content from the editor iframe. Return false
- * to cancel the sync.
- * @param {Roo.HtmlEditorCore} this
- * @param {String} html
- */
- beforesync: true,
- /**
- * @event beforepush
- * Fires before the iframe editor is updated with content from the textarea. Return false
- * to cancel the push.
- * @param {Roo.HtmlEditorCore} this
- * @param {String} html
- */
- beforepush: true,
- /**
- * @event sync
- * Fires when the textarea is updated with content from the editor iframe.
- * @param {Roo.HtmlEditorCore} this
- * @param {String} html
- */
- sync: true,
- /**
- * @event push
- * Fires when the iframe editor is updated with content from the textarea.
- * @param {Roo.HtmlEditorCore} this
- * @param {String} html
- */
- push: true,
-
- /**
- * @event editorevent
- * Fires when on any editor (mouse up/down cursor movement etc.) - used for toolbar hooks.
- * @param {Roo.HtmlEditorCore} this
- */
- editorevent: true
- });
-
-};
-
-
-Roo.extend(Roo.HtmlEditorCore, Roo.Component, {
-
-
- /**
- * @cfg {Roo.form.HtmlEditor|Roo.bootstrap.HtmlEditor} the owner field
- */
-
- owner : false,
-
- /**
- * @cfg {String} resizable 's' or 'se' or 'e' - wrapps the element in a
- * Roo.resizable.
- */
- resizable : false,
- /**
- * @cfg {Number} height (in pixels)
- */
- height: 300,
- /**
- * @cfg {Number} width (in pixels)
- */
- width: 500,
-
- /**
- * @cfg {Array} stylesheets url of stylesheets. set to [] to disable stylesheets.
- *
- */
- stylesheets: false,
-
- // id of frame..
- frameId: false,
-
- // private properties
- validationEvent : false,
- deferHeight: true,
- initialized : false,
- activated : false,
- sourceEditMode : false,
- onFocus : Roo.emptyFn,
- iframePad:3,
- hideMode:'offsets',
-
-
-
-
+
/**
- * Protected method that will not generally be called directly. It
- * is called when the editor initializes the iframe with HTML contents. Override this method if you
- * want to change the initialization markup of the iframe (e.g. to add stylesheets).
+ * Inserts the passed text at the current cursor position. Note: the editor must be initialized and activated
+ * to insert tRoo.
+ * @param {String} text | dom node..
*/
- getDocMarkup : function(){
- // body styles..
- var st = '';
- Roo.log(this.stylesheets);
-
- // inherit styels from page...??
- if (this.stylesheets === false) {
-
- Roo.get(document.head).select('style').each(function(node) {
- st += node.dom.outerHTML || new XMLSerializer().serializeToString(node.dom);
- });
-
- Roo.get(document.head).select('link').each(function(node) {
- st += node.dom.outerHTML || new XMLSerializer().serializeToString(node.dom);
- });
-
- } else if (!this.stylesheets.length) {
- // simple..
- st = '<style type="text/css">' +
- 'body{border:0;margin:0;padding:3px;height:98%;cursor:text;}' +
- '</style>';
- } else {
- Roo.each(this.stylesheets, function(s) {
- st += '<link rel="stylesheet" type="text/css" href="' + s +'" />'
- });
-
- }
-
- st += '<style type="text/css">' +
- 'IMG { cursor: pointer } ' +
- '</style>';
-
-
- return '<html><head>' + st +
- //<style type="text/css">' +
- //'body{border:0;margin:0;padding:3px;height:98%;cursor:text;}' +
- //'</style>' +
- ' </head><body class="roo-htmleditor-body"></body></html>';
- },
-
- // private
- onRender : function(ct, position)
+ insertAtCursor : function(text)
{
- var _t = this;
- //Roo.HtmlEditorCore.superclass.onRender.call(this, ct, position);
- this.el = this.owner.inputEl ? this.owner.inputEl() : this.owner.el;
-
-
- this.el.dom.style.border = '0 none';
- this.el.dom.setAttribute('tabIndex', -1);
- this.el.addClass('x-hidden hide');
-
-
-
- if(Roo.isIE){ // fix IE 1px bogus margin
- this.el.applyStyles('margin-top:-1px;margin-bottom:-1px;')
- }
-
-
- this.frameId = Roo.id();
-
-
-
- var iframe = this.owner.wrap.createChild({
- tag: 'iframe',
- cls: 'form-control', // bootstrap..
- id: this.frameId,
- name: this.frameId,
- frameBorder : 'no',
- 'src' : Roo.SSL_SECURE_URL ? Roo.SSL_SECURE_URL : "javascript:false"
- }, this.el
- );
-
-
- this.iframe = iframe.dom;
-
- this.assignDocWin();
- this.doc.designMode = 'on';
-
- this.doc.open();
- this.doc.write(this.getDocMarkup());
- this.doc.close();
-
- var task = { // must defer to wait for browser to be ready
- run : function(){
- //console.log("run task?" + this.doc.readyState);
- this.assignDocWin();
- if(this.doc.body || this.doc.readyState == 'complete'){
- try {
- this.doc.designMode="on";
- } catch (e) {
- return;
- }
- Roo.TaskMgr.stop(task);
- this.initEditor.defer(10, this);
- }
- },
- interval : 10,
- duration: 10000,
- scope: this
- };
- Roo.TaskMgr.start(task);
-
-
- },
-
- // private
- onResize : function(w, h)
- {
- Roo.log('resize: ' +w + ',' + h );
- //Roo.HtmlEditorCore.superclass.onResize.apply(this, arguments);
- if(!this.iframe){
+ if(!this.activated){
return;
}
- if(typeof w == 'number'){
+ /*
+ if(Roo.isIE){
+ this.win.focus();
+ var r = this.doc.selection.createRange();
+ if(r){
+ r.collapse(true);
+ r.pasteHTML(text);
+ this.syncValue();
+ this.deferFocus();
- this.iframe.style.width = w + 'px';
+ }
+ return;
}
- if(typeof h == 'number'){
+ */
+ if(Roo.isGecko || Roo.isOpera || Roo.isSafari){
+ this.win.focus();
- this.iframe.style.height = h + 'px';
- if(this.doc){
- (this.doc.body || this.doc.documentElement).style.height = (h - (this.iframePad*2)) + 'px';
- }
+
+ // from jquery ui (MIT licenced)
+ var range, node;
+ var win = this.win;
+
+ if (win.getSelection && win.getSelection().getRangeAt) {
+ range = win.getSelection().getRangeAt(0);
+ node = typeof(text) == 'string' ? range.createContextualFragment(text) : text;
+ range.insertNode(node);
+ } else if (win.document.selection && win.document.selection.createRange) {
+ // no firefox support
+ var txt = typeof(text) == 'string' ? text : text.outerHTML;
+ win.document.selection.createRange().pasteHTML(txt);
+ } else {
+ // no firefox support
+ var txt = typeof(text) == 'string' ? text : text.outerHTML;
+ this.execCmd('InsertHTML', txt);
+ }
+
+ this.syncValue();
+
+ this.deferFocus();
}
-
},
-
- /**
- * Toggles the editor between standard and source edit mode.
- * @param {Boolean} sourceEdit (optional) True for source edit, false for standard
- */
- toggleSourceEdit : function(sourceEditMode){
-
- this.sourceEditMode = sourceEditMode === true;
-
- if(this.sourceEditMode){
-
- Roo.get(this.iframe).addClass(['x-hidden','hide']); //FIXME - what's the BS styles for these
-
- }else{
- Roo.get(this.iframe).removeClass(['x-hidden','hide']);
- //this.iframe.className = '';
- this.deferFocus();
- }
- //this.setSize(this.owner.wrap.getSize());
- //this.fireEvent('editmodechange', this, this.sourceEditMode);
- },
-
-
-
-
- /**
- * Protected method that will not generally be called directly. If you need/want
- * custom HTML cleanup, this is the method you should override.
- * @param {String} html The HTML to be cleaned
- * return {String} The cleaned HTML
- */
- cleanHtml : function(html){
- html = String(html);
- if(html.length > 5){
- if(Roo.isSafari){ // strip safari nonsense
- html = html.replace(/\sclass="(?:Apple-style-span|khtml-block-placeholder)"/gi, '');
- }
- }
- if(html == ' '){
- html = '';
- }
- return html;
- },
-
- /**
- * HTML Editor -> Textarea
- * Protected method that will not generally be called directly. Syncs the contents
- * of the editor iframe with the textarea.
- */
- syncValue : function(){
- if(this.initialized){
- var bd = (this.doc.body || this.doc.documentElement);
- //this.cleanUpPaste(); -- this is done else where and causes havoc..
- var html = bd.innerHTML;
- if(Roo.isSafari){
- var bs = bd.getAttribute('style'); // Safari puts text-align styles on the body element!
- var m = bs ? bs.match(/text-align:(.*?);/i) : false;
- if(m && m[1]){
- html = '<div style="'+m[0]+'">' + html + '</div>';
+ // private
+ mozKeyPress : function(e){
+ if(e.ctrlKey){
+ var c = e.getCharCode(), cmd;
+
+ if(c > 0){
+ c = String.fromCharCode(c).toLowerCase();
+ switch(c){
+ case 'b':
+ cmd = 'bold';
+ break;
+ case 'i':
+ cmd = 'italic';
+ break;
+
+ case 'u':
+ cmd = 'underline';
+ break;
+
+ case 'v':
+ this.cleanUpPaste.defer(100, this);
+ return;
+
}
- }
- html = this.cleanHtml(html);
- // fix up the special chars.. normaly like back quotes in word...
- // however we do not want to do this with chinese..
- html = html.replace(/([\x80-\uffff])/g, function (a, b) {
- var cc = b.charCodeAt();
- if (
- (cc >= 0x4E00 && cc < 0xA000 ) ||
- (cc >= 0x3400 && cc < 0x4E00 ) ||
- (cc >= 0xf900 && cc < 0xfb00 )
- ) {
- return b;
+ if(cmd){
+ this.win.focus();
+ this.execCmd(cmd);
+ this.deferFocus();
+ e.preventDefault();
}
- return "&#"+cc+";"
- });
- if(this.owner.fireEvent('beforesync', this, html) !== false){
- this.el.dom.value = html;
- this.owner.fireEvent('sync', this, html);
- }
- }
- },
-
- /**
- * Protected method that will not generally be called directly. Pushes the value of the textarea
- * into the iframe editor.
- */
- pushValue : function(){
- if(this.initialized){
- var v = this.el.dom.value;
-
- if(v.length < 1){
- v = ' ';
- }
-
- if(this.owner.fireEvent('beforepush', this, v) !== false){
- var d = (this.doc.body || this.doc.documentElement);
- d.innerHTML = v;
- this.cleanUpPaste();
- this.el.dom.value = d.innerHTML;
- this.owner.fireEvent('push', this, v);
+
}
}
},
// private
- deferFocus : function(){
- this.focus.defer(10, this);
- },
-
- // doc'ed in Field
- focus : function(){
- if(this.win && !this.sourceEditMode){
- this.win.focus();
- }else{
- this.el.focus();
+ fixKeys : function(){ // load time branching for fastest keydown performance
+ if(Roo.isIE){
+ return function(e){
+ var k = e.getKey(), r;
+ if(k == e.TAB){
+ e.stopEvent();
+ r = this.doc.selection.createRange();
+ if(r){
+ r.collapse(true);
+ r.pasteHTML('    ');
+ this.deferFocus();
+ }
+ return;
+ }
+
+ if(k == e.ENTER){
+ r = this.doc.selection.createRange();
+ if(r){
+ var target = r.parentElement();
+ if(!target || target.tagName.toLowerCase() != 'li'){
+ e.stopEvent();
+ r.pasteHTML('<br />');
+ r.collapse(false);
+ r.select();
+ }
+ }
+ }
+ if (String.fromCharCode(k).toLowerCase() == 'v') { // paste
+ this.cleanUpPaste.defer(100, this);
+ return;
+ }
+
+
+ };
+ }else if(Roo.isOpera){
+ return function(e){
+ var k = e.getKey();
+ if(k == e.TAB){
+ e.stopEvent();
+ this.win.focus();
+ this.execCmd('InsertHTML','    ');
+ this.deferFocus();
+ }
+ if (String.fromCharCode(k).toLowerCase() == 'v') { // paste
+ this.cleanUpPaste.defer(100, this);
+ return;
+ }
+
+ };
+ }else if(Roo.isSafari){
+ return function(e){
+ var k = e.getKey();
+
+ if(k == e.TAB){
+ e.stopEvent();
+ this.execCmd('InsertText','\t');
+ this.deferFocus();
+ return;
+ }
+ if (String.fromCharCode(k).toLowerCase() == 'v') { // paste
+ this.cleanUpPaste.defer(100, this);
+ return;
+ }
+
+ };
}
- },
+ }(),
- assignDocWin: function()
+ getAllAncestors: function()
{
- var iframe = this.iframe;
+ var p = this.getSelectedNode();
+ var a = [];
+ if (!p) {
+ a.push(p); // push blank onto stack..
+ p = this.getParentElement();
+ }
- if(Roo.isIE){
- this.doc = iframe.contentWindow.document;
- this.win = iframe.contentWindow;
- } else {
- if (!Roo.get(this.frameId)) {
- return;
- }
- this.doc = (iframe.contentDocument || Roo.get(this.frameId).dom.document);
- this.win = Roo.get(this.frameId).dom.contentWindow;
+
+ while (p && (p.nodeType == 1) && (p.tagName.toLowerCase() != 'body')) {
+ a.push(p);
+ p = p.parentNode;
}
+ a.push(this.doc.body);
+ return a;
},
+ lastSel : false,
+ lastSelNode : false,
- // private
- initEditor : function(){
- //console.log("INIT EDITOR");
+
+ getSelection : function()
+ {
this.assignDocWin();
+ return Roo.isIE ? this.doc.selection : this.win.getSelection();
+ },
+
+ getSelectedNode: function()
+ {
+ // this may only work on Gecko!!!
+ // should we cache this!!!!
- this.doc.designMode="on";
- this.doc.open();
- this.doc.write(this.getDocMarkup());
- this.doc.close();
- var dbody = (this.doc.body || this.doc.documentElement);
- //var ss = this.el.getStyles('font-size', 'font-family', 'background-image', 'background-repeat');
- // this copies styles from the containing element into thsi one..
- // not sure why we need all of this..
- var ss = this.el.getStyles('font-size', 'background-image', 'background-repeat');
- ss['background-attachment'] = 'fixed'; // w3c
- dbody.bgProperties = 'fixed'; // ie
- Roo.DomHelper.applyStyles(dbody, ss);
- Roo.EventManager.on(this.doc, {
- //'mousedown': this.onEditorEvent,
- 'mouseup': this.onEditorEvent,
- 'dblclick': this.onEditorEvent,
- 'click': this.onEditorEvent,
- 'keyup': this.onEditorEvent,
- buffer:100,
- scope: this
- });
- if(Roo.isGecko){
- Roo.EventManager.on(this.doc, 'keypress', this.mozKeyPress, this);
- }
- if(Roo.isIE || Roo.isSafari || Roo.isOpera){
- Roo.EventManager.on(this.doc, 'keydown', this.fixKeys, this);
- }
- this.initialized = true;
-
- this.owner.fireEvent('initialize', this);
- this.pushValue();
- },
-
- // private
- onDestroy : function(){
+
+ var range = this.createRange(this.getSelection()).cloneRange();
+ if (Roo.isIE) {
+ var parent = range.parentElement();
+ while (true) {
+ var testRange = range.duplicate();
+ testRange.moveToElementText(parent);
+ if (testRange.inRange(range)) {
+ break;
+ }
+ if ((parent.nodeType != 1) || (parent.tagName.toLowerCase() == 'body')) {
+ break;
+ }
+ parent = parent.parentElement;
+ }
+ return parent;
+ }
+ // is ancestor a text element.
+ var ac = range.commonAncestorContainer;
+ if (ac.nodeType == 3) {
+ ac = ac.parentNode;
+ }
- if(this.rendered){
+ var ar = ac.childNodes;
+
+ var nodes = [];
+ var other_nodes = [];
+ var has_other_nodes = false;
+ for (var i=0;i<ar.length;i++) {
+ if ((ar[i].nodeType == 3) && (!ar[i].data.length)) { // empty text ?
+ continue;
+ }
+ // fullly contained node.
- //for (var i =0; i < this.toolbars.length;i++) {
- // // fixme - ask toolbars for heights?
- // this.toolbars[i].onDestroy();
- // }
+ if (this.rangeIntersectsNode(range,ar[i]) && this.rangeCompareNode(range,ar[i]) == 3) {
+ nodes.push(ar[i]);
+ continue;
+ }
- //this.wrap.dom.innerHTML = '';
- //this.wrap.remove();
+ // probably selected..
+ if ((ar[i].nodeType == 1) && this.rangeIntersectsNode(range,ar[i]) && (this.rangeCompareNode(range,ar[i]) > 0)) {
+ other_nodes.push(ar[i]);
+ continue;
+ }
+ // outer..
+ if (!this.rangeIntersectsNode(range,ar[i])|| (this.rangeCompareNode(range,ar[i]) == 0)) {
+ continue;
+ }
+
+
+ has_other_nodes = true;
+ }
+ if (!nodes.length && other_nodes.length) {
+ nodes= other_nodes;
+ }
+ if (has_other_nodes || !nodes.length || (nodes.length > 1)) {
+ return false;
}
+
+ return nodes[0];
},
-
- // private
- onFirstFocus : function(){
+ createRange: function(sel)
+ {
+ // this has strange effects when using with
+ // top toolbar - not sure if it's a great idea.
+ //this.editor.contentWindow.focus();
+ if (typeof sel != "undefined") {
+ try {
+ return sel.getRangeAt ? sel.getRangeAt(0) : sel.createRange();
+ } catch(e) {
+ return this.doc.createRange();
+ }
+ } else {
+ return this.doc.createRange();
+ }
+ },
+ getParentElement: function()
+ {
this.assignDocWin();
+ var sel = Roo.isIE ? this.doc.selection : this.win.getSelection();
-
- this.activated = true;
+ var range = this.createRange(sel);
-
- if(Roo.isGecko){ // prevent silly gecko errors
- this.win.focus();
- var s = this.win.getSelection();
- if(!s.focusNode || s.focusNode.nodeType != 3){
- var r = s.getRangeAt(0);
- r.selectNodeContents((this.doc.body || this.doc.documentElement));
- r.collapse(true);
- this.deferFocus();
+ try {
+ var p = range.commonAncestorContainer;
+ while (p.nodeType == 3) { // text node
+ p = p.parentNode;
}
- try{
- this.execCmd('useCSS', true);
- this.execCmd('styleWithCSS', false);
- }catch(e){}
+ return p;
+ } catch (e) {
+ return null;
}
- this.owner.fireEvent('activate', this);
+
},
-
- // private
- adjustFont: function(btn){
- var adjust = btn.cmd == 'increasefontsize' ? 1 : -1;
- //if(Roo.isSafari){ // safari
- // adjust *= 2;
- // }
- var v = parseInt(this.doc.queryCommandValue('FontSize')|| 3, 10);
- if(Roo.isSafari){ // safari
- var sm = { 10 : 1, 13: 2, 16:3, 18:4, 24: 5, 32:6, 48: 7 };
- v = (v < 10) ? 10 : v;
- v = (v > 48) ? 48 : v;
- v = typeof(sm[v]) == 'undefined' ? 1 : sm[v];
-
+ /***
+ *
+ * Range intersection.. the hard stuff...
+ * '-1' = before
+ * '0' = hits..
+ * '1' = after.
+ * [ -- selected range --- ]
+ * [fail] [fail]
+ *
+ * basically..
+ * if end is before start or hits it. fail.
+ * if start is after end or hits it fail.
+ *
+ * if either hits (but other is outside. - then it's not
+ *
+ *
+ **/
+
+
+ // @see http://www.thismuchiknow.co.uk/?p=64.
+ rangeIntersectsNode : function(range, node)
+ {
+ var nodeRange = node.ownerDocument.createRange();
+ try {
+ nodeRange.selectNode(node);
+ } catch (e) {
+ nodeRange.selectNodeContents(node);
}
+
+ var rangeStartRange = range.cloneRange();
+ rangeStartRange.collapse(true);
+
+ var rangeEndRange = range.cloneRange();
+ rangeEndRange.collapse(false);
+
+ var nodeStartRange = nodeRange.cloneRange();
+ nodeStartRange.collapse(true);
+
+ var nodeEndRange = nodeRange.cloneRange();
+ nodeEndRange.collapse(false);
+
+ return rangeStartRange.compareBoundaryPoints(
+ Range.START_TO_START, nodeEndRange) == -1 &&
+ rangeEndRange.compareBoundaryPoints(
+ Range.START_TO_START, nodeStartRange) == 1;
+
+ },
+ rangeCompareNode : function(range, node)
+ {
+ var nodeRange = node.ownerDocument.createRange();
+ try {
+ nodeRange.selectNode(node);
+ } catch (e) {
+ nodeRange.selectNodeContents(node);
+ }
- v = Math.max(1, v+adjust);
- this.execCmd('FontSize', v );
- },
-
- onEditorEvent : function(e){
- this.owner.fireEvent('editorevent', this, e);
- // this.updateToolbar();
- this.syncValue(); //we can not sync so often.. sync cleans, so this breaks stuff
+ range.collapse(true);
+
+ nodeRange.collapse(true);
+
+ var ss = range.compareBoundaryPoints( Range.START_TO_START, nodeRange);
+ var ee = range.compareBoundaryPoints( Range.END_TO_END, nodeRange);
+
+ //Roo.log(node.tagName + ': ss='+ss +', ee='+ee)
+
+ var nodeIsBefore = ss == 1;
+ var nodeIsAfter = ee == -1;
+
+ if (nodeIsBefore && nodeIsAfter)
+ return 0; // outer
+ if (!nodeIsBefore && nodeIsAfter)
+ return 1; //right trailed.
+
+ if (nodeIsBefore && !nodeIsAfter)
+ return 2; // left trailed.
+ // fully contined.
+ return 3;
},
- insertTag : function(tg)
+ // private? - in a new class?
+ cleanUpPaste : function()
{
- // could be a bit smarter... -> wrap the current selected tRoo..
- if (tg.toLowerCase() == 'span' || tg.toLowerCase() == 'code') {
-
- range = this.createRange(this.getSelection());
- var wrappingNode = this.doc.createElement(tg.toLowerCase());
- wrappingNode.appendChild(range.extractContents());
- range.insertNode(wrappingNode);
-
- return;
-
-
-
+ // cleans up the whole document..
+ Roo.log('cleanuppaste');
+ this.cleanUpChildren(this.doc.body);
+ var clean = this.cleanWordChars(this.doc.body.innerHTML);
+ if (clean != this.doc.body.innerHTML) {
+ this.doc.body.innerHTML = clean;
}
- this.execCmd("formatblock", tg);
},
- insertText : function(txt)
- {
+ cleanWordChars : function(input) {// change the chars to hex code
+ var he = Roo.HtmlEditorCore;
+ var output = input;
+ Roo.each(he.swapCodes, function(sw) {
+ var swapper = new RegExp("\\u" + sw[0].toString(16), "g"); // hex codes
+
+ output = output.replace(swapper, sw[1]);
+ });
- var range = this.createRange();
- range.deleteContents();
- //alert(Sender.getAttribute('label'));
-
- range.insertNode(this.doc.createTextNode(txt));
- } ,
-
-
-
- /**
- * Executes a Midas editor command on the editor document and performs necessary focus and
- * toolbar updates. <b>This should only be called after the editor is initialized.</b>
- * @param {String} cmd The Midas command
- * @param {String/Boolean} value (optional) The value to pass to the command (defaults to null)
- */
- relayCmd : function(cmd, value){
- this.win.focus();
- this.execCmd(cmd, value);
- this.owner.fireEvent('editorevent', this);
- //this.updateToolbar();
- this.owner.deferFocus();
+ return output;
},
-
- /**
- * Executes a Midas editor command directly on the editor document.
- * For visual commands, you should use {@link #relayCmd} instead.
- * <b>This should only be called after the editor is initialized.</b>
- * @param {String} cmd The Midas command
- * @param {String/Boolean} value (optional) The value to pass to the command (defaults to null)
- */
- execCmd : function(cmd, value){
- this.doc.execCommand(cmd, false, value === undefined ? null : value);
- this.syncValue();
+
+
+ cleanUpChildren : function (n)
+ {
+ if (!n.childNodes.length) {
+ return;
+ }
+ for (var i = n.childNodes.length-1; i > -1 ; i--) {
+ this.cleanUpChild(n.childNodes[i]);
+ }
},
-
-
-
- /**
- * Inserts the passed text at the current cursor position. Note: the editor must be initialized and activated
- * to insert tRoo.
- * @param {String} text | dom node..
- */
- insertAtCursor : function(text)
+
+
+
+
+ cleanUpChild : function (node)
{
+ var ed = this;
+ //console.log(node);
+ if (node.nodeName == "#text") {
+ // clean up silly Windows -- stuff?
+ return;
+ }
+ if (node.nodeName == "#comment") {
+ node.parentNode.removeChild(node);
+ // clean up silly Windows -- stuff?
+ return;
+ }
+
+ if (Roo.HtmlEditorCore.black.indexOf(node.tagName.toLowerCase()) > -1) {
+ // remove node.
+ node.parentNode.removeChild(node);
+ return;
+
+ }
+
+ var remove_keep_children= Roo.HtmlEditorCore.remove.indexOf(node.tagName.toLowerCase()) > -1;
+ // remove <a name=....> as rendering on yahoo mailer is borked with this.
+ // this will have to be flaged elsewhere - perhaps ablack=name... on the mailer..
+ //if (node.tagName.toLowerCase() == 'a' && !node.hasAttribute('href')) {
+ // remove_keep_children = true;
+ //}
- if(!this.activated){
+ if (remove_keep_children) {
+ this.cleanUpChildren(node);
+ // inserts everything just before this node...
+ while (node.childNodes.length) {
+ var cn = node.childNodes[0];
+ node.removeChild(cn);
+ node.parentNode.insertBefore(cn, node);
+ }
+ node.parentNode.removeChild(node);
return;
}
- /*
- if(Roo.isIE){
- this.win.focus();
- var r = this.doc.selection.createRange();
- if(r){
- r.collapse(true);
- r.pasteHTML(text);
- this.syncValue();
- this.deferFocus();
-
- }
+
+ if (!node.attributes || !node.attributes.length) {
+ this.cleanUpChildren(node);
return;
}
- */
- if(Roo.isGecko || Roo.isOpera || Roo.isSafari){
- this.win.focus();
+
+ function cleanAttr(n,v)
+ {
+ if (v.match(/^\./) || v.match(/^\//)) {
+ return;
+ }
+ if (v.match(/^(http|https):\/\//) || v.match(/^mailto:/)) {
+ return;
+ }
+ if (v.match(/^#/)) {
+ return;
+ }
+// Roo.log("(REMOVE TAG)"+ node.tagName +'.' + n + '=' + v);
+ node.removeAttribute(n);
- // from jquery ui (MIT licenced)
- var range, node;
- var win = this.win;
+ }
+
+ function cleanStyle(n,v)
+ {
+ if (v.match(/expression/)) { //XSS?? should we even bother..
+ node.removeAttribute(n);
+ return;
+ }
+ var cwhite = typeof(ed.cwhite) == 'undefined' ? Roo.HtmlEditorCore.cwhite : ed.cwhite;
+ var cblack = typeof(ed.cblack) == 'undefined' ? Roo.HtmlEditorCore.cblack : ed.cblack;
- if (win.getSelection && win.getSelection().getRangeAt) {
- range = win.getSelection().getRangeAt(0);
- node = typeof(text) == 'string' ? range.createContextualFragment(text) : text;
- range.insertNode(node);
- } else if (win.document.selection && win.document.selection.createRange) {
- // no firefox support
- var txt = typeof(text) == 'string' ? text : text.outerHTML;
- win.document.selection.createRange().pasteHTML(txt);
- } else {
- // no firefox support
- var txt = typeof(text) == 'string' ? text : text.outerHTML;
- this.execCmd('InsertHTML', txt);
- }
- this.syncValue();
+ var parts = v.split(/;/);
+ var clean = [];
- this.deferFocus();
- }
- },
- // private
- mozKeyPress : function(e){
- if(e.ctrlKey){
- var c = e.getCharCode(), cmd;
-
- if(c > 0){
- c = String.fromCharCode(c).toLowerCase();
- switch(c){
- case 'b':
- cmd = 'bold';
- break;
- case 'i':
- cmd = 'italic';
- break;
-
- case 'u':
- cmd = 'underline';
- break;
-
- case 'v':
- this.cleanUpPaste.defer(100, this);
- return;
-
- }
- if(cmd){
- this.win.focus();
- this.execCmd(cmd);
- this.deferFocus();
- e.preventDefault();
+ Roo.each(parts, function(p) {
+ p = p.replace(/^\s+/g,'').replace(/\s+$/g,'');
+ if (!p.length) {
+ return true;
}
+ var l = p.split(':').shift().replace(/\s+/g,'');
+ l = l.replace(/^\s+/g,'').replace(/\s+$/g,'');
- }
- }
- },
-
- // private
- fixKeys : function(){ // load time branching for fastest keydown performance
- if(Roo.isIE){
- return function(e){
- var k = e.getKey(), r;
- if(k == e.TAB){
- e.stopEvent();
- r = this.doc.selection.createRange();
- if(r){
- r.collapse(true);
- r.pasteHTML('    ');
- this.deferFocus();
- }
- return;
- }
- if(k == e.ENTER){
- r = this.doc.selection.createRange();
- if(r){
- var target = r.parentElement();
- if(!target || target.tagName.toLowerCase() != 'li'){
- e.stopEvent();
- r.pasteHTML('<br />');
- r.collapse(false);
- r.select();
- }
- }
+ if ( cblack.indexOf(l) > -1) {
+// Roo.log('(REMOVE CSS)' + node.tagName +'.' + n + ':'+l + '=' + v);
+ //node.removeAttribute(n);
+ return true;
}
- if (String.fromCharCode(k).toLowerCase() == 'v') { // paste
- this.cleanUpPaste.defer(100, this);
- return;
+ //Roo.log()
+ // only allow 'c whitelisted system attributes'
+ if ( cwhite.length && cwhite.indexOf(l) < 0) {
+// Roo.log('(REMOVE CSS)' + node.tagName +'.' + n + ':'+l + '=' + v);
+ //node.removeAttribute(n);
+ return true;
}
- };
- }else if(Roo.isOpera){
- return function(e){
- var k = e.getKey();
- if(k == e.TAB){
- e.stopEvent();
- this.win.focus();
- this.execCmd('InsertHTML','    ');
- this.deferFocus();
- }
- if (String.fromCharCode(k).toLowerCase() == 'v') { // paste
- this.cleanUpPaste.defer(100, this);
- return;
- }
-
- };
- }else if(Roo.isSafari){
- return function(e){
- var k = e.getKey();
+
- if(k == e.TAB){
- e.stopEvent();
- this.execCmd('InsertText','\t');
- this.deferFocus();
- return;
- }
- if (String.fromCharCode(k).toLowerCase() == 'v') { // paste
- this.cleanUpPaste.defer(100, this);
- return;
- }
-
- };
- }
- }(),
-
- getAllAncestors: function()
- {
- var p = this.getSelectedNode();
- var a = [];
- if (!p) {
- a.push(p); // push blank onto stack..
- p = this.getParentElement();
- }
-
-
- while (p && (p.nodeType == 1) && (p.tagName.toLowerCase() != 'body')) {
- a.push(p);
- p = p.parentNode;
- }
- a.push(this.doc.body);
- return a;
- },
- lastSel : false,
- lastSelNode : false,
-
-
- getSelection : function()
- {
- this.assignDocWin();
- return Roo.isIE ? this.doc.selection : this.win.getSelection();
- },
-
- getSelectedNode: function()
- {
- // this may only work on Gecko!!!
-
- // should we cache this!!!!
-
-
-
-
- var range = this.createRange(this.getSelection()).cloneRange();
-
- if (Roo.isIE) {
- var parent = range.parentElement();
- while (true) {
- var testRange = range.duplicate();
- testRange.moveToElementText(parent);
- if (testRange.inRange(range)) {
- break;
- }
- if ((parent.nodeType != 1) || (parent.tagName.toLowerCase() == 'body')) {
- break;
- }
- parent = parent.parentElement;
+ clean.push(p);
+ return true;
+ });
+ if (clean.length) {
+ node.setAttribute(n, clean.join(';'));
+ } else {
+ node.removeAttribute(n);
}
- return parent;
+
}
- // is ancestor a text element.
- var ac = range.commonAncestorContainer;
- if (ac.nodeType == 3) {
- ac = ac.parentNode;
- }
- var ar = ac.childNodes;
-
- var nodes = [];
- var other_nodes = [];
- var has_other_nodes = false;
- for (var i=0;i<ar.length;i++) {
- if ((ar[i].nodeType == 3) && (!ar[i].data.length)) { // empty text ?
+ for (var i = node.attributes.length-1; i > -1 ; i--) {
+ var a = node.attributes[i];
+ //console.log(a);
+
+ if (a.name.toLowerCase().substr(0,2)=='on') {
+ node.removeAttribute(a.name);
continue;
}
- // fullly contained node.
-
- if (this.rangeIntersectsNode(range,ar[i]) && this.rangeCompareNode(range,ar[i]) == 3) {
- nodes.push(ar[i]);
+ if (Roo.HtmlEditorCore.ablack.indexOf(a.name.toLowerCase()) > -1) {
+ node.removeAttribute(a.name);
continue;
}
-
- // probably selected..
- if ((ar[i].nodeType == 1) && this.rangeIntersectsNode(range,ar[i]) && (this.rangeCompareNode(range,ar[i]) > 0)) {
- other_nodes.push(ar[i]);
+ if (Roo.HtmlEditorCore.aclean.indexOf(a.name.toLowerCase()) > -1) {
+ cleanAttr(a.name,a.value); // fixme..
continue;
}
- // outer..
- if (!this.rangeIntersectsNode(range,ar[i])|| (this.rangeCompareNode(range,ar[i]) == 0)) {
+ if (a.name == 'style') {
+ cleanStyle(a.name,a.value);
continue;
}
+ /// clean up MS crap..
+ // tecnically this should be a list of valid class'es..
- has_other_nodes = true;
- }
- if (!nodes.length && other_nodes.length) {
- nodes= other_nodes;
- }
- if (has_other_nodes || !nodes.length || (nodes.length > 1)) {
- return false;
- }
-
- return nodes[0];
- },
- createRange: function(sel)
- {
- // this has strange effects when using with
- // top toolbar - not sure if it's a great idea.
- //this.editor.contentWindow.focus();
- if (typeof sel != "undefined") {
- try {
- return sel.getRangeAt ? sel.getRangeAt(0) : sel.createRange();
- } catch(e) {
- return this.doc.createRange();
+ if (a.name == 'class') {
+ if (a.value.match(/^Mso/)) {
+ node.className = '';
+ }
+
+ if (a.value.match(/body/)) {
+ node.className = '';
+ }
+ continue;
}
- } else {
- return this.doc.createRange();
+
+ // style cleanup!?
+ // class cleanup?
+
}
- },
- getParentElement: function()
- {
- this.assignDocWin();
- var sel = Roo.isIE ? this.doc.selection : this.win.getSelection();
- var range = this.createRange(sel);
+ this.cleanUpChildren(node);
+
+
+ }
+
+
+ // hide stuff that is not compatible
+ /**
+ * @event blur
+ * @hide
+ */
+ /**
+ * @event change
+ * @hide
+ */
+ /**
+ * @event focus
+ * @hide
+ */
+ /**
+ * @event specialkey
+ * @hide
+ */
+ /**
+ * @cfg {String} fieldClass @hide
+ */
+ /**
+ * @cfg {String} focusClass @hide
+ */
+ /**
+ * @cfg {String} autoCreate @hide
+ */
+ /**
+ * @cfg {String} inputType @hide
+ */
+ /**
+ * @cfg {String} invalidClass @hide
+ */
+ /**
+ * @cfg {String} invalidText @hide
+ */
+ /**
+ * @cfg {String} msgFx @hide
+ */
+ /**
+ * @cfg {String} validateOnBlur @hide
+ */
+});
+
+Roo.HtmlEditorCore.white = [
+ 'area', 'br', 'img', 'input', 'hr', 'wbr',
+
+ 'address', 'blockquote', 'center', 'dd', 'dir', 'div',
+ 'dl', 'dt', 'h1', 'h2', 'h3', 'h4',
+ 'h5', 'h6', 'hr', 'isindex', 'listing', 'marquee',
+ 'menu', 'multicol', 'ol', 'p', 'plaintext', 'pre',
+ 'table', 'ul', 'xmp',
+
+ 'caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
+ 'thead', 'tr',
+
+ 'dir', 'menu', 'ol', 'ul', 'dl',
+
+ 'embed', 'object'
+];
+
+
+Roo.HtmlEditorCore.black = [
+ // 'embed', 'object', // enable - backend responsiblity to clean thiese
+ 'applet', //
+ 'base', 'basefont', 'bgsound', 'blink', 'body',
+ 'frame', 'frameset', 'head', 'html', 'ilayer',
+ 'iframe', 'layer', 'link', 'meta', 'object',
+ 'script', 'style' ,'title', 'xml' // clean later..
+];
+Roo.HtmlEditorCore.clean = [
+ 'script', 'style', 'title', 'xml'
+];
+Roo.HtmlEditorCore.remove = [
+ 'font'
+];
+// attributes..
+
+Roo.HtmlEditorCore.ablack = [
+ 'on'
+];
+
+Roo.HtmlEditorCore.aclean = [
+ 'action', 'background', 'codebase', 'dynsrc', 'href', 'lowsrc'
+];
+
+// protocols..
+Roo.HtmlEditorCore.pwhite= [
+ 'http', 'https', 'mailto'
+];
+
+// white listed style attributes.
+Roo.HtmlEditorCore.cwhite= [
+ // 'text-align', /// default is to allow most things..
+
- try {
- var p = range.commonAncestorContainer;
- while (p.nodeType == 3) { // text node
- p = p.parentNode;
- }
- return p;
- } catch (e) {
- return null;
- }
+// 'font-size'//??
+];
+
+// black listed style attributes.
+Roo.HtmlEditorCore.cblack= [
+ // 'font-size' -- this can be set by the project
+];
+
+
+Roo.HtmlEditorCore.swapCodes =[
+ [ 8211, "--" ],
+ [ 8212, "--" ],
+ [ 8216, "'" ],
+ [ 8217, "'" ],
+ [ 8220, '"' ],
+ [ 8221, '"' ],
+ [ 8226, "*" ],
+ [ 8230, "..." ]
+];
+
+ /*
+ * - LGPL
+ *
+ * HtmlEditor
+ *
+ */
+
+/**
+ * @class Roo.bootstrap.HtmlEditor
+ * @extends Roo.bootstrap.Component
+ * Bootstrap HtmlEditor class
+
+ * @constructor
+ * Create a new HtmlEditor
+ * @param {Object} config The config object
+ */
+
+Roo.bootstrap.HtmlEditor = function(config){
+ Roo.bootstrap.HtmlEditor.superclass.constructor.call(this, config);
+ if (!this.toolbars) {
+ this.toolbars = [];
+ }
+ this.editorcore = new Roo.HtmlEditorCore(Roo.apply({ owner : this} , config));
+ this.addEvents({
+ /**
+ * @event initialize
+ * Fires when the editor is fully initialized (including the iframe)
+ * @param {HtmlEditor} this
+ */
+ initialize: true,
+ /**
+ * @event activate
+ * Fires when the editor is first receives the focus. Any insertion must wait
+ * until after this event.
+ * @param {HtmlEditor} this
+ */
+ activate: true,
+ /**
+ * @event beforesync
+ * Fires before the textarea is updated with content from the editor iframe. Return false
+ * to cancel the sync.
+ * @param {HtmlEditor} this
+ * @param {String} html
+ */
+ beforesync: true,
+ /**
+ * @event beforepush
+ * Fires before the iframe editor is updated with content from the textarea. Return false
+ * to cancel the push.
+ * @param {HtmlEditor} this
+ * @param {String} html
+ */
+ beforepush: true,
+ /**
+ * @event sync
+ * Fires when the textarea is updated with content from the editor iframe.
+ * @param {HtmlEditor} this
+ * @param {String} html
+ */
+ sync: true,
+ /**
+ * @event push
+ * Fires when the iframe editor is updated with content from the textarea.
+ * @param {HtmlEditor} this
+ * @param {String} html
+ */
+ push: true,
+ /**
+ * @event editmodechange
+ * Fires when the editor switches edit modes
+ * @param {HtmlEditor} this
+ * @param {Boolean} sourceEdit True if source edit, false if standard editing.
+ */
+ editmodechange: true,
+ /**
+ * @event editorevent
+ * Fires when on any editor (mouse up/down cursor movement etc.) - used for toolbar hooks.
+ * @param {HtmlEditor} this
+ */
+ editorevent: true,
+ /**
+ * @event firstfocus
+ * Fires when on first focus - needed by toolbars..
+ * @param {HtmlEditor} this
+ */
+ firstfocus: true,
+ /**
+ * @event autosave
+ * Auto save the htmlEditor value as a file into Events
+ * @param {HtmlEditor} this
+ */
+ autosave: true,
+ /**
+ * @event savedpreview
+ * preview the saved version of htmlEditor
+ * @param {HtmlEditor} this
+ */
+ savedpreview: true
+ });
+};
+
+
+Roo.extend(Roo.bootstrap.HtmlEditor, Roo.bootstrap.TextArea, {
- },
- /***
- *
- * Range intersection.. the hard stuff...
- * '-1' = before
- * '0' = hits..
- * '1' = after.
- * [ -- selected range --- ]
- * [fail] [fail]
- *
- * basically..
- * if end is before start or hits it. fail.
- * if start is after end or hits it fail.
- *
- * if either hits (but other is outside. - then it's not
- *
- *
- **/
+ /**
+ * @cfg {Array} toolbars Array of toolbars. - defaults to just the Standard one
+ */
+ toolbars : false,
+
+ /**
+ * @cfg {String} resizable 's' or 'se' or 'e' - wrapps the element in a
+ * Roo.resizable.
+ */
+ resizable : false,
+ /**
+ * @cfg {Number} height (in pixels)
+ */
+ height: 300,
+ /**
+ * @cfg {Number} width (in pixels)
+ */
+ width: 500,
+
+ /**
+ * @cfg {Array} stylesheets url of stylesheets. set to [] to disable stylesheets.
+ *
+ */
+ stylesheets: false,
- // @see http://www.thismuchiknow.co.uk/?p=64.
- rangeIntersectsNode : function(range, node)
- {
- var nodeRange = node.ownerDocument.createRange();
- try {
- nodeRange.selectNode(node);
- } catch (e) {
- nodeRange.selectNodeContents(node);
- }
+ // id of frame..
+ frameId: false,
- var rangeStartRange = range.cloneRange();
- rangeStartRange.collapse(true);
+ // private properties
+ validationEvent : false,
+ deferHeight: true,
+ initialized : false,
+ activated : false,
- var rangeEndRange = range.cloneRange();
- rangeEndRange.collapse(false);
+ onFocus : Roo.emptyFn,
+ iframePad:3,
+ hideMode:'offsets',
- var nodeStartRange = nodeRange.cloneRange();
- nodeStartRange.collapse(true);
- var nodeEndRange = nodeRange.cloneRange();
- nodeEndRange.collapse(false);
+ tbContainer : false,
- return rangeStartRange.compareBoundaryPoints(
- Range.START_TO_START, nodeEndRange) == -1 &&
- rangeEndRange.compareBoundaryPoints(
- Range.START_TO_START, nodeStartRange) == 1;
+ toolbarContainer :function() {
+ return this.wrap.select('.x-html-editor-tb',true).first();
+ },
+
+ /**
+ * Protected method that will not generally be called directly. It
+ * is called when the editor creates its toolbar. Override this method if you need to
+ * add custom toolbar buttons.
+ * @param {HtmlEditor} editor
+ */
+ createToolbar : function(){
+ this.toolbars = [ new Roo.bootstrap.HtmlEditor.ToolbarStandard({editor: this} ) ];
+ this.toolbars[0].render(this.toolbarContainer());
- },
- rangeCompareNode : function(range, node)
- {
- var nodeRange = node.ownerDocument.createRange();
- try {
- nodeRange.selectNode(node);
- } catch (e) {
- nodeRange.selectNodeContents(node);
+ Roo.log("create toolbars");
+ return;
+ if (!editor.toolbars || !editor.toolbars.length) {
+ editor.toolbars = [ new Roo.bootstrap.HtmlEditor.ToolbarStandard() ]; // can be empty?
}
-
- range.collapse(true);
-
- nodeRange.collapse(true);
-
- var ss = range.compareBoundaryPoints( Range.START_TO_START, nodeRange);
- var ee = range.compareBoundaryPoints( Range.END_TO_END, nodeRange);
+ for (var i =0 ; i < editor.toolbars.length;i++) {
+ editor.toolbars[i] = Roo.factory(
+ typeof(editor.toolbars[i]) == 'string' ?
+ { xtype: editor.toolbars[i]} : editor.toolbars[i],
+ Roo.bootstrap.HtmlEditor);
+ editor.toolbars[i].init(editor);
+ }
- //Roo.log(node.tagName + ': ss='+ss +', ee='+ee)
-
- var nodeIsBefore = ss == 1;
- var nodeIsAfter = ee == -1;
-
- if (nodeIsBefore && nodeIsAfter)
- return 0; // outer
- if (!nodeIsBefore && nodeIsAfter)
- return 1; //right trailed.
- if (nodeIsBefore && !nodeIsAfter)
- return 2; // left trailed.
- // fully contined.
- return 3;
},
- // private? - in a new class?
- cleanUpPaste : function()
+
+ // private
+ onRender : function(ct, position)
{
- // cleans up the whole document..
- Roo.log('cleanuppaste');
- this.cleanUpChildren(this.doc.body);
- var clean = this.cleanWordChars(this.doc.body.innerHTML);
- if (clean != this.doc.body.innerHTML) {
- this.doc.body.innerHTML = clean;
- }
-
- },
-
- cleanWordChars : function(input) {// change the chars to hex code
- var he = Roo.HtmlEditorCore;
+ // Roo.log("Call onRender: " + this.xtype);
- var output = input;
- Roo.each(he.swapCodes, function(sw) {
- var swapper = new RegExp("\\u" + sw[0].toString(16), "g"); // hex codes
-
- output = output.replace(swapper, sw[1]);
+ Roo.bootstrap.HtmlEditor.superclass.onRender.call(this, ct, position);
+
+ this.wrap = this.inputEl().wrap({
+ cls:'x-html-editor-wrap', cn:{cls:'x-html-editor-tb'}
});
- return output;
- },
-
-
- cleanUpChildren : function (n)
- {
- if (!n.childNodes.length) {
- return;
- }
- for (var i = n.childNodes.length-1; i > -1 ; i--) {
- this.cleanUpChild(n.childNodes[i]);
- }
- },
-
-
-
-
- cleanUpChild : function (node)
- {
- var ed = this;
- //console.log(node);
- if (node.nodeName == "#text") {
- // clean up silly Windows -- stuff?
- return;
- }
- if (node.nodeName == "#comment") {
- node.parentNode.removeChild(node);
- // clean up silly Windows -- stuff?
- return;
- }
-
- if (Roo.HtmlEditorCore.black.indexOf(node.tagName.toLowerCase()) > -1) {
- // remove node.
- node.parentNode.removeChild(node);
- return;
+ this.editorcore.onRender(ct, position);
+
+ if (this.resizable) {
+ this.resizeEl = new Roo.Resizable(this.wrap, {
+ pinned : true,
+ wrap: true,
+ dynamic : true,
+ minHeight : this.height,
+ height: this.height,
+ handles : this.resizable,
+ width: this.width,
+ listeners : {
+ resize : function(r, w, h) {
+ _t.onResize(w,h); // -something
+ }
+ }
+ });
}
+ this.createToolbar(this);
+
- var remove_keep_children= Roo.HtmlEditorCore.remove.indexOf(node.tagName.toLowerCase()) > -1;
-
- // remove <a name=....> as rendering on yahoo mailer is borked with this.
- // this will have to be flaged elsewhere - perhaps ablack=name... on the mailer..
-
- //if (node.tagName.toLowerCase() == 'a' && !node.hasAttribute('href')) {
- // remove_keep_children = true;
- //}
-
- if (remove_keep_children) {
- this.cleanUpChildren(node);
- // inserts everything just before this node...
- while (node.childNodes.length) {
- var cn = node.childNodes[0];
- node.removeChild(cn);
- node.parentNode.insertBefore(cn, node);
- }
- node.parentNode.removeChild(node);
- return;
+ if(!this.width){
+ this.setSize(this.wrap.getSize());
}
-
- if (!node.attributes || !node.attributes.length) {
- this.cleanUpChildren(node);
- return;
+ if (this.resizeEl) {
+ this.resizeEl.resizeTo.defer(100, this.resizeEl,[ this.width,this.height ] );
+ // should trigger onReize..
}
- function cleanAttr(n,v)
- {
-
- if (v.match(/^\./) || v.match(/^\//)) {
- return;
- }
- if (v.match(/^(http|https):\/\//) || v.match(/^mailto:/)) {
- return;
- }
- if (v.match(/^#/)) {
- return;
- }
-// Roo.log("(REMOVE TAG)"+ node.tagName +'.' + n + '=' + v);
- node.removeAttribute(n);
-
- }
+// if(this.autosave && this.w){
+// this.autoSaveFn = setInterval(this.autosave, 1000);
+// }
+ },
+
+ // private
+ onResize : function(w, h)
+ {
+ Roo.log('resize: ' +w + ',' + h );
+ Roo.bootstrap.HtmlEditor.superclass.onResize.apply(this, arguments);
+ var ew = false;
+ var eh = false;
- function cleanStyle(n,v)
- {
- if (v.match(/expression/)) { //XSS?? should we even bother..
- node.removeAttribute(n);
- return;
+ if(this.inputEl() ){
+ if(typeof w == 'number'){
+ var aw = w - this.wrap.getFrameWidth('lr');
+ this.inputEl().setWidth(this.adjustWidth('textarea', aw));
+ ew = aw;
}
- var cwhite = typeof(ed.cwhite) == 'undefined' ? Roo.HtmlEditorCore.cwhite : ed.cwhite;
- var cblack = typeof(ed.cblack) == 'undefined' ? Roo.HtmlEditorCore.cblack : ed.cblack;
-
-
- var parts = v.split(/;/);
- var clean = [];
-
- Roo.each(parts, function(p) {
- p = p.replace(/^\s+/g,'').replace(/\s+$/g,'');
- if (!p.length) {
- return true;
+ if(typeof h == 'number'){
+ var tbh = -11; // fixme it needs to tool bar size!
+ for (var i =0; i < this.toolbars.length;i++) {
+ // fixme - ask toolbars for heights?
+ tbh += this.toolbars[i].el.getHeight();
+ //if (this.toolbars[i].footer) {
+ // tbh += this.toolbars[i].footer.el.getHeight();
+ //}
}
- var l = p.split(':').shift().replace(/\s+/g,'');
- l = l.replace(/^\s+/g,'').replace(/\s+$/g,'');
-
+
- if ( cblack.indexOf(l) > -1) {
-// Roo.log('(REMOVE CSS)' + node.tagName +'.' + n + ':'+l + '=' + v);
- //node.removeAttribute(n);
- return true;
- }
- //Roo.log()
- // only allow 'c whitelisted system attributes'
- if ( cwhite.length && cwhite.indexOf(l) < 0) {
-// Roo.log('(REMOVE CSS)' + node.tagName +'.' + n + ':'+l + '=' + v);
- //node.removeAttribute(n);
- return true;
- }
-
- clean.push(p);
- return true;
- });
- if (clean.length) {
- node.setAttribute(n, clean.join(';'));
- } else {
- node.removeAttribute(n);
+ var ah = h - this.wrap.getFrameWidth('tb') - tbh;// this.tb.el.getHeight();
+ ah -= 5; // knock a few pixes off for look..
+ this.inputEl().setHeight(this.adjustWidth('textarea', ah));
+ var eh = ah;
}
-
}
+ Roo.log('onResize:' + [w,h,ew,eh].join(',') );
+ this.editorcore.onResize(ew,eh);
+ },
+
+ /**
+ * Toggles the editor between standard and source edit mode.
+ * @param {Boolean} sourceEdit (optional) True for source edit, false for standard
+ */
+ toggleSourceEdit : function(sourceEditMode)
+ {
+ this.editorcore.toggleSourceEdit(sourceEditMode);
- for (var i = node.attributes.length-1; i > -1 ; i--) {
- var a = node.attributes[i];
- //console.log(a);
-
- if (a.name.toLowerCase().substr(0,2)=='on') {
- node.removeAttribute(a.name);
- continue;
- }
- if (Roo.HtmlEditorCore.ablack.indexOf(a.name.toLowerCase()) > -1) {
- node.removeAttribute(a.name);
- continue;
- }
- if (Roo.HtmlEditorCore.aclean.indexOf(a.name.toLowerCase()) > -1) {
- cleanAttr(a.name,a.value); // fixme..
- continue;
- }
- if (a.name == 'style') {
- cleanStyle(a.name,a.value);
- continue;
- }
- /// clean up MS crap..
- // tecnically this should be a list of valid class'es..
-
-
- if (a.name == 'class') {
- if (a.value.match(/^Mso/)) {
- node.className = '';
- }
-
- if (a.value.match(/body/)) {
- node.className = '';
- }
- continue;
- }
+ if(this.editorcore.sourceEditMode){
+ Roo.log('editor - showing textarea');
- // style cleanup!?
- // class cleanup?
+// Roo.log('in');
+// Roo.log(this.syncValue());
+ this.editorcore.syncValue();
+ this.inputEl().removeClass('hide');
+ this.inputEl().dom.removeAttribute('tabIndex');
+ this.inputEl().focus();
+ }else{
+ Roo.log('editor - hiding textarea');
+// Roo.log('out')
+// Roo.log(this.pushValue());
+ this.editorcore.pushValue();
+ this.inputEl().addClass('hide');
+ this.inputEl().dom.setAttribute('tabIndex', -1);
+ //this.deferFocus();
}
+
+ this.setSize(this.wrap.getSize());
+ this.fireEvent('editmodechange', this, this.editorcore.sourceEditMode);
+ },
+
+ // private (for BoxComponent)
+ adjustSize : Roo.BoxComponent.prototype.adjustSize,
+
+ // private (for BoxComponent)
+ getResizeEl : function(){
+ return this.wrap;
+ },
+
+ // private (for BoxComponent)
+ getPositionEl : function(){
+ return this.wrap;
+ },
+
+ // private
+ initEvents : function(){
+ this.originalValue = this.getValue();
+ },
+
+ /**
+ * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
+ * @method
+ */
+ markInvalid : Roo.emptyFn,
+ /**
+ * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
+ * @method
+ */
+ clearInvalid : Roo.emptyFn,
+
+ setValue : function(v){
+ Roo.bootstrap.HtmlEditor.superclass.setValue.call(this, v);
+ this.editorcore.pushValue();
+ },
+
+
+ // private
+ deferFocus : function(){
+ this.focus.defer(10, this);
+ },
+
+ // doc'ed in Field
+ focus : function(){
+ this.editorcore.focus();
+ },
+
+
+ // private
+ onDestroy : function(){
- this.cleanUpChildren(node);
- }
+ if(this.rendered){
+
+ for (var i =0; i < this.toolbars.length;i++) {
+ // fixme - ask toolbars for heights?
+ this.toolbars[i].onDestroy();
+ }
+
+ this.wrap.dom.innerHTML = '';
+ this.wrap.remove();
+ }
+ },
+
+ // private
+ onFirstFocus : function(){
+ //Roo.log("onFirstFocus");
+ this.editorcore.onFirstFocus();
+ for (var i =0; i < this.toolbars.length;i++) {
+ this.toolbars[i].onFirstFocus();
+ }
+
+ },
+ // private
+ syncValue : function()
+ {
+ this.editorcore.syncValue();
+ }
+
// hide stuff that is not compatible
/**
* @cfg {String} validateOnBlur @hide
*/
});
-
-Roo.HtmlEditorCore.white = [
- 'area', 'br', 'img', 'input', 'hr', 'wbr',
-
- 'address', 'blockquote', 'center', 'dd', 'dir', 'div',
- 'dl', 'dt', 'h1', 'h2', 'h3', 'h4',
- 'h5', 'h6', 'hr', 'isindex', 'listing', 'marquee',
- 'menu', 'multicol', 'ol', 'p', 'plaintext', 'pre',
- 'table', 'ul', 'xmp',
-
- 'caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
- 'thead', 'tr',
-
- 'dir', 'menu', 'ol', 'ul', 'dl',
-
- 'embed', 'object'
-];
-
-
-Roo.HtmlEditorCore.black = [
- // 'embed', 'object', // enable - backend responsiblity to clean thiese
- 'applet', //
- 'base', 'basefont', 'bgsound', 'blink', 'body',
- 'frame', 'frameset', 'head', 'html', 'ilayer',
- 'iframe', 'layer', 'link', 'meta', 'object',
- 'script', 'style' ,'title', 'xml' // clean later..
-];
-Roo.HtmlEditorCore.clean = [
- 'script', 'style', 'title', 'xml'
-];
-Roo.HtmlEditorCore.remove = [
- 'font'
-];
-// attributes..
-
-Roo.HtmlEditorCore.ablack = [
- 'on'
-];
+
-Roo.HtmlEditorCore.aclean = [
- 'action', 'background', 'codebase', 'dynsrc', 'href', 'lowsrc'
-];
-
-// protocols..
-Roo.HtmlEditorCore.pwhite= [
- 'http', 'https', 'mailto'
-];
-
-// white listed style attributes.
-Roo.HtmlEditorCore.cwhite= [
- // 'text-align', /// default is to allow most things..
-
-
-// 'font-size'//??
-];
-
-// black listed style attributes.
-Roo.HtmlEditorCore.cblack= [
- // 'font-size' -- this can be set by the project
-];
-
-
-Roo.HtmlEditorCore.swapCodes =[
- [ 8211, "--" ],
- [ 8212, "--" ],
- [ 8216, "'" ],
- [ 8217, "'" ],
- [ 8220, '"' ],
- [ 8221, '"' ],
- [ 8226, "*" ],
- [ 8230, "..." ]
-];
-
+
+
+
/**
* @class Roo.bootstrap.Table.AbstractSelectionModel
projects / roojs1 / commitdiff