1 //<script type="text/javascript">
5 * Copyright(c) 2006-2007, Ext JS, LLC.
11 Roo.form.HtmlEditor = function(config){
15 Roo.form.HtmlEditor.superclass.constructor.call(this, config);
20 this.editorcore = new Roo.HtmlEditorCore(Roo.apply({ owner : this} , config));
26 * @class Roo.form.HtmlEditor
27 * @extends Roo.form.Field
28 * Provides a lightweight HTML Editor component.
30 * This has been tested on Fireforx / Chrome.. IE may not be so great..
32 * <br><br><b>Note: The focus/blur and validation marking functionality inherited from Ext.form.Field is NOT
33 * supported by this editor.</b><br/><br/>
34 * An Editor is a sensitive component that can't be used in all spots standard fields can be used. Putting an Editor within
35 * any element that has display set to 'none' can cause problems in Safari and Firefox.<br/><br/>
37 Roo.extend(Roo.form.HtmlEditor, Roo.form.Field, {
39 * @cfg {Array} toolbars Array of toolbars. - defaults to just the Standard one
44 * @cfg {String} resizable 's' or 'se' or 'e' - wrapps the element in a
49 * @cfg {Number} height (in pixels)
53 * @cfg {Number} width (in pixels)
58 * @cfg {Array} stylesheets url of stylesheets. set to [] to disable stylesheets.
69 validationEvent : false,
74 // onFocus : Roo.emptyFn,
78 defaultAutoCreate : { // modified by initCompnoent..
80 style:"width:500px;height:300px;",
85 initComponent : function(){
89 * Fires when the editor is fully initialized (including the iframe)
90 * @param {HtmlEditor} this
95 * Fires when the editor is first receives the focus. Any insertion must wait
96 * until after this event.
97 * @param {HtmlEditor} this
102 * Fires before the textarea is updated with content from the editor iframe. Return false
103 * to cancel the sync.
104 * @param {HtmlEditor} this
105 * @param {String} html
110 * Fires before the iframe editor is updated with content from the textarea. Return false
111 * to cancel the push.
112 * @param {HtmlEditor} this
113 * @param {String} html
118 * Fires when the textarea is updated with content from the editor iframe.
119 * @param {HtmlEditor} this
120 * @param {String} html
125 * Fires when the iframe editor is updated with content from the textarea.
126 * @param {HtmlEditor} this
127 * @param {String} html
131 * @event editmodechange
132 * Fires when the editor switches edit modes
133 * @param {HtmlEditor} this
134 * @param {Boolean} sourceEdit True if source edit, false if standard editing.
136 editmodechange: true,
139 * Fires when on any editor (mouse up/down cursor movement etc.) - used for toolbar hooks.
140 * @param {HtmlEditor} this
145 * Fires when on first focus - needed by toolbars..
146 * @param {HtmlEditor} this
150 this.defaultAutoCreate = {
152 style:'width: ' + this.width + 'px;height: ' + this.height + 'px;',
158 * Protected method that will not generally be called directly. It
159 * is called when the editor creates its toolbar. Override this method if you need to
160 * add custom toolbar buttons.
161 * @param {HtmlEditor} editor
163 createToolbar : function(editor){
164 Roo.log("create toolbars");
165 if (!editor.toolbars || !editor.toolbars.length) {
166 editor.toolbars = [ new Roo.form.HtmlEditor.ToolbarStandard() ]; // can be empty?
169 for (var i =0 ; i < editor.toolbars.length;i++) {
170 editor.toolbars[i] = Roo.factory(
171 typeof(editor.toolbars[i]) == 'string' ?
172 { xtype: editor.toolbars[i]} : editor.toolbars[i],
173 Roo.form.HtmlEditor);
174 editor.toolbars[i].init(editor);
182 onRender : function(ct, position)
185 Roo.form.HtmlEditor.superclass.onRender.call(this, ct, position);
187 this.wrap = this.el.wrap({
188 cls:'x-html-editor-wrap', cn:{cls:'x-html-editor-tb'}
191 this.editorcore.onRender(ct, position);
193 if (this.resizable) {
194 this.resizeEl = new Roo.Resizable(this.wrap, {
198 minHeight : this.height,
200 handles : this.resizable,
203 resize : function(r, w, h) {
204 _t.onResize(w,h); // -something
210 this.createToolbar(this);
214 this.setSize(this.wrap.getSize());
217 this.resizeEl.resizeTo.defer(100, this.resizeEl,[ this.width,this.height ] );
218 // should trigger onReize..
221 // if(this.autosave){
222 // this.autoSaveFn = setInterval(this.autosave, 1000);
227 onResize : function(w, h)
229 //Roo.log('resize: ' +w + ',' + h );
230 Roo.form.HtmlEditor.superclass.onResize.apply(this, arguments);
235 if(typeof w == 'number'){
236 var aw = w - this.wrap.getFrameWidth('lr');
237 this.el.setWidth(this.adjustWidth('textarea', aw));
240 if(typeof h == 'number'){
242 for (var i =0; i < this.toolbars.length;i++) {
243 // fixme - ask toolbars for heights?
244 tbh += this.toolbars[i].tb.el.getHeight();
245 if (this.toolbars[i].footer) {
246 tbh += this.toolbars[i].footer.el.getHeight();
253 var ah = h - this.wrap.getFrameWidth('tb') - tbh;// this.tb.el.getHeight();
254 ah -= 5; // knock a few pixes off for look..
255 this.el.setHeight(this.adjustWidth('textarea', ah));
259 Roo.log('onResize:' + [w,h,ew,eh].join(',') );
260 this.editorcore.onResize(ew,eh);
265 * Toggles the editor between standard and source edit mode.
266 * @param {Boolean} sourceEdit (optional) True for source edit, false for standard
268 toggleSourceEdit : function(sourceEditMode)
270 this.editorcore.toggleSourceEdit(sourceEditMode);
272 if(this.editorcore.sourceEditMode){
273 Roo.log('editor - showing textarea');
276 // Roo.log(this.syncValue());
277 this.editorcore.syncValue();
278 this.el.removeClass('x-hidden');
279 this.el.dom.removeAttribute('tabIndex');
282 Roo.log('editor - hiding textarea');
284 // Roo.log(this.pushValue());
285 this.editorcore.pushValue();
287 this.el.addClass('x-hidden');
288 this.el.dom.setAttribute('tabIndex', -1);
292 this.setSize(this.wrap.getSize());
293 this.fireEvent('editmodechange', this, this.editorcore.sourceEditMode);
296 // private (for BoxComponent)
297 adjustSize : Roo.BoxComponent.prototype.adjustSize,
299 // private (for BoxComponent)
300 getResizeEl : function(){
304 // private (for BoxComponent)
305 getPositionEl : function(){
310 initEvents : function(){
311 this.originalValue = this.getValue();
315 * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
318 markInvalid : Roo.emptyFn,
320 * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide
323 clearInvalid : Roo.emptyFn,
325 setValue : function(v){
326 Roo.form.HtmlEditor.superclass.setValue.call(this, v);
327 this.editorcore.pushValue();
332 deferFocus : function(){
333 this.focus.defer(10, this);
338 this.editorcore.focus();
344 onDestroy : function(){
350 for (var i =0; i < this.toolbars.length;i++) {
351 // fixme - ask toolbars for heights?
352 this.toolbars[i].onDestroy();
355 this.wrap.dom.innerHTML = '';
361 onFirstFocus : function(){
362 //Roo.log("onFirstFocus");
363 this.editorcore.onFirstFocus();
364 for (var i =0; i < this.toolbars.length;i++) {
365 this.toolbars[i].onFirstFocus();
371 syncValue : function()
373 this.editorcore.syncValue();
377 // hide stuff that is not compatible
395 * @cfg {String} fieldClass @hide
398 * @cfg {String} focusClass @hide
401 * @cfg {String} autoCreate @hide
404 * @cfg {String} inputType @hide
407 * @cfg {String} invalidClass @hide
410 * @cfg {String} invalidText @hide
413 * @cfg {String} msgFx @hide
416 * @cfg {String} validateOnBlur @hide