lib/dijit/Editor.js

   1 //>>built
   2 define("dijit/Editor",["require","dojo/_base/array","dojo/_base/declare","dojo/_base/Deferred","dojo/i18n","dojo/dom-attr","dojo/dom-class","dojo/dom-geometry","dojo/dom-style","dojo/_base/event","dojo/keys","dojo/_base/lang","dojo/sniff","dojo/string","dojo/topic","dojo/_base/window","./_base/focus","./_Container","./Toolbar","./ToolbarSeparator","./layout/_LayoutWidget","./form/ToggleButton","./_editor/_Plugin","./_editor/plugins/EnterKeyHandling","./_editor/html","./_editor/range","./_editor/RichText","./main","dojo/i18n!./_editor/nls/commands"],function(_1,_2,_3,_4,_5,_6,_7,_8,_9,_a,_b,_c,_d,_e,_f,win,_10,_11,_12,_13,_14,_15,_16,_17,_18,_19,_1a,_1b){var _1c=_3("dijit.Editor",_1a,{plugins:null,extraPlugins:null,constructor:function(){if(!_c.isArray(this.plugins)){this.plugins=["undo","redo","|","cut","copy","paste","|","bold","italic","underline","strikethrough","|","insertOrderedList","insertUnorderedList","indent","outdent","|","justifyLeft","justifyRight","justifyCenter","justifyFull",_17];}this._plugins=[];this._editInterval=this.editActionInterval*1000;if(_d("ie")){this.events.push("onBeforeDeactivate");this.events.push("onBeforeActivate");}},postMixInProperties:function(){this.setValueDeferred=new _4();this.inherited(arguments);},postCreate:function(){this._steps=this._steps.slice(0);this._undoedSteps=this._undoedSteps.slice(0);if(_c.isArray(this.extraPlugins)){this.plugins=this.plugins.concat(this.extraPlugins);}this.inherited(arguments);this.commands=_5.getLocalization("dijit._editor","commands",this.lang);if(!this.toolbar){this.toolbar=new _12({ownerDocument:this.ownerDocument,dir:this.dir,lang:this.lang});this.header.appendChild(this.toolbar.domNode);}_2.forEach(this.plugins,this.addPlugin,this);this.setValueDeferred.resolve(true);_7.add(this.iframe.parentNode,"dijitEditorIFrameContainer");_7.add(this.iframe,"dijitEditorIFrame");_6.set(this.iframe,"allowTransparency",true);if(_d("webkit")){_9.set(this.domNode,"KhtmlUserSelect","none");}this.toolbar.startup();this.onNormalizedDisplayChanged();},destroy:function(){_2.forEach(this._plugins,function(p){if(p&&p.destroy){p.destroy();}});this._plugins=[];this.toolbar.destroyRecursive();delete this.toolbar;this.inherited(arguments);},addPlugin:function(_1d,_1e){var _1f=_c.isString(_1d)?{name:_1d}:_c.isFunction(_1d)?{ctor:_1d}:_1d;if(!_1f.setEditor){var o={"args":_1f,"plugin":null,"editor":this};if(_1f.name){if(_16.registry[_1f.name]){o.plugin=_16.registry[_1f.name](_1f);}else{_f.publish(_1b._scopeName+".Editor.getPlugin",o);}}if(!o.plugin){try{var pc=_1f.ctor||_c.getObject(_1f.name)||_1(_1f.name);if(pc){o.plugin=new pc(_1f);}}catch(e){throw new Error(this.id+": cannot find plugin ["+_1f.name+"]");}}if(!o.plugin){throw new Error(this.id+": cannot find plugin ["+_1f.name+"]");}_1d=o.plugin;}if(arguments.length>1){this._plugins[_1e]=_1d;}else{this._plugins.push(_1d);}_1d.setEditor(this);if(_c.isFunction(_1d.setToolbar)){_1d.setToolbar(this.toolbar);}},resize:function(_20){if(_20){_14.prototype.resize.apply(this,arguments);}},layout:function(){var _21=(this._contentBox.h-(this.getHeaderHeight()+this.getFooterHeight()+_8.getPadBorderExtents(this.iframe.parentNode).h+_8.getMarginExtents(this.iframe.parentNode).h));this.editingArea.style.height=_21+"px";if(this.iframe){this.iframe.style.height="100%";}this._layoutMode=true;},_onIEMouseDown:function(e){var _22;var b=this.document.body;var _23=b.clientWidth;var _24=b.clientHeight;var _25=b.clientLeft;var _26=b.offsetWidth;var _27=b.offsetHeight;var _28=b.offsetLeft;if(/^rtl$/i.test(b.dir||"")){if(_23<_26&&e.x>_23&&e.x<_26){_22=true;}}else{if(e.x<_25&&e.x>_28){_22=true;}}if(!_22){if(_24<_27&&e.y>_24&&e.y<_27){_22=true;}}if(!_22){delete this._cursorToStart;delete this._savedSelection;if(e.target.tagName=="BODY"){this.defer("placeCursorAtEnd");}this.inherited(arguments);}},onBeforeActivate:function(){this._restoreSelection();},onBeforeDeactivate:function(e){if(this.customUndo){this.endEditing(true);}if(e.target.tagName!="BODY"){this._saveSelection();}},customUndo:true,editActionInterval:3,beginEditing:function(cmd){if(!this._inEditing){this._inEditing=true;this._beginEditing(cmd);}if(this.editActionInterval>0){if(this._editTimer){this._editTimer.remove();}this._editTimer=this.defer("endEditing",this._editInterval);}},_steps:[],_undoedSteps:[],execCommand:function(cmd){if(this.customUndo&&(cmd=="undo"||cmd=="redo")){return this[cmd]();}else{if(this.customUndo){this.endEditing();this._beginEditing();}var r=this.inherited(arguments);if(this.customUndo){this._endEditing();}return r;}},_pasteImpl:function(){return this._clipboardCommand("paste");},_cutImpl:function(){return this._clipboardCommand("cut");},_copyImpl:function(){return this._clipboardCommand("copy");},_clipboardCommand:function(cmd){var r;try{r=this.document.execCommand(cmd,false,null);if(_d("webkit")&&!r){throw {code:1011};}}catch(e){if(e.code==1011||(e.code==9&&_d("opera"))){var sub=_e.substitute,_29={cut:"X",copy:"C",paste:"V"};alert(sub(this.commands.systemShortcut,[this.commands[cmd],sub(this.commands[_d("mac")?"appleKey":"ctrlKey"],[_29[cmd]])]));}r=false;}return r;},queryCommandEnabled:function(cmd){if(this.customUndo&&(cmd=="undo"||cmd=="redo")){return cmd=="undo"?(this._steps.length>1):(this._undoedSteps.length>0);}else{return this.inherited(arguments);}},_moveToBookmark:function(b){var _2a=b.mark;var _2b=b.mark;var col=b.isCollapsed;var r,_2c,_2d,sel;if(_2b){if(_d("ie")<9){if(_c.isArray(_2b)){_2a=[];_2.forEach(_2b,function(n){_2a.push(_19.getNode(n,this.editNode));},this);win.withGlobal(this.window,"moveToBookmark",_10,[{mark:_2a,isCollapsed:col}]);}else{if(_2b.startContainer&&_2b.endContainer){sel=_19.getSelection(this.window);if(sel&&sel.removeAllRanges){sel.removeAllRanges();r=_19.create(this.window);_2c=_19.getNode(_2b.startContainer,this.editNode);_2d=_19.getNode(_2b.endContainer,this.editNode);if(_2c&&_2d){r.setStart(_2c,_2b.startOffset);r.setEnd(_2d,_2b.endOffset);sel.addRange(r);}}}}}else{sel=_19.getSelection(this.window);if(sel&&sel.removeAllRanges){sel.removeAllRanges();r=_19.create(this.window);_2c=_19.getNode(_2b.startContainer,this.editNode);_2d=_19.getNode(_2b.endContainer,this.editNode);if(_2c&&_2d){r.setStart(_2c,_2b.startOffset);r.setEnd(_2d,_2b.endOffset);sel.addRange(r);}}}}},_changeToStep:function(_2e,to){this.setValue(to.text);var b=to.bookmark;if(!b){return;}this._moveToBookmark(b);},undo:function(){var ret=false;if(!this._undoRedoActive){this._undoRedoActive=true;this.endEditing(true);var s=this._steps.pop();if(s&&this._steps.length>0){this.focus();this._changeToStep(s,this._steps[this._steps.length-1]);this._undoedSteps.push(s);this.onDisplayChanged();delete this._undoRedoActive;ret=true;}delete this._undoRedoActive;}return ret;},redo:function(){var ret=false;if(!this._undoRedoActive){this._undoRedoActive=true;this.endEditing(true);var s=this._undoedSteps.pop();if(s&&this._steps.length>0){this.focus();this._changeToStep(this._steps[this._steps.length-1],s);this._steps.push(s);this.onDisplayChanged();ret=true;}delete this._undoRedoActive;}return ret;},endEditing:function(_2f){if(this._editTimer){this._editTimer=this._editTimer.remove();}if(this._inEditing){this._endEditing(_2f);this._inEditing=false;}},_getBookmark:function(){var b=win.withGlobal(this.window,_10.getBookmark);var tmp=[];if(b&&b.mark){var _30=b.mark;if(_d("ie")<9){var sel=_19.getSelection(this.window);if(!_c.isArray(_30)){if(sel){var _31;if(sel.rangeCount){_31=sel.getRangeAt(0);}if(_31){b.mark=_31.cloneRange();}else{b.mark=win.withGlobal(this.window,_10.getBookmark);}}}else{_2.forEach(b.mark,function(n){tmp.push(_19.getIndex(n,this.editNode).o);},this);b.mark=tmp;}}try{if(b.mark&&b.mark.startContainer){tmp=_19.getIndex(b.mark.startContainer,this.editNode).o;b.mark={startContainer:tmp,startOffset:b.mark.startOffset,endContainer:b.mark.endContainer===b.mark.startContainer?tmp:_19.getIndex(b.mark.endContainer,this.editNode).o,endOffset:b.mark.endOffset};}}catch(e){b.mark=null;}}return b;},_beginEditing:function(){if(this._steps.length===0){this._steps.push({"text":_18.getChildrenHtml(this.editNode),"bookmark":this._getBookmark()});}},_endEditing:function(){var v=_18.getChildrenHtml(this.editNode);this._undoedSteps=[];this._steps.push({text:v,bookmark:this._getBookmark()});},onKeyDown:function(e){if(!_d("ie")&&!this.iframe&&e.keyCode==_b.TAB&&!this.tabIndent){this._saveSelection();}if(!this.customUndo){this.inherited(arguments);return;}var k=e.keyCode;if(e.ctrlKey&&!e.altKey){if(k==90||k==122){_a.stop(e);this.undo();return;}else{if(k==89||k==121){_a.stop(e);this.redo();return;}}}this.inherited(arguments);switch(k){case _b.ENTER:case _b.BACKSPACE:case _b.DELETE:this.beginEditing();break;case 88:case 86:if(e.ctrlKey&&!e.altKey&&!e.metaKey){this.endEditing();if(e.keyCode==88){this.beginEditing("cut");}else{this.beginEditing("paste");}this.defer("endEditing",1);break;}default:if(!e.ctrlKey&&!e.altKey&&!e.metaKey&&(e.keyCode<_b.F1||e.keyCode>_b.F15)){this.beginEditing();break;}case _b.ALT:this.endEditing();break;case _b.UP_ARROW:case _b.DOWN_ARROW:case _b.LEFT_ARROW:case _b.RIGHT_ARROW:case _b.HOME:case _b.END:case _b.PAGE_UP:case _b.PAGE_DOWN:this.endEditing(true);break;case _b.CTRL:case _b.SHIFT:case _b.TAB:break;}},_onBlur:function(){this.inherited(arguments);this.endEditing(true);},_saveSelection:function(){try{this._savedSelection=this._getBookmark();}catch(e){}},_restoreSelection:function(){if(this._savedSelection){delete this._cursorToStart;if(win.withGlobal(this.window,"isCollapsed",_10)){this._moveToBookmark(this._savedSelection);}delete this._savedSelection;}},onClick:function(){this.endEditing(true);this.inherited(arguments);},replaceValue:function(_32){if(!this.customUndo){this.inherited(arguments);}else{if(this.isClosed){this.setValue(_32);}else{this.beginEditing();if(!_32){_32="&#160;";}this.setValue(_32);this.endEditing();}}},_setDisabledAttr:function(_33){this.setValueDeferred.then(_c.hitch(this,function(){if((!this.disabled&&_33)||(!this._buttonEnabledPlugins&&_33)){_2.forEach(this._plugins,function(p){p.set("disabled",true);});}else{if(this.disabled&&!_33){_2.forEach(this._plugins,function(p){p.set("disabled",false);});}}}));this.inherited(arguments);},_setStateClass:function(){try{this.inherited(arguments);if(this.document&&this.document.body){_9.set(this.document.body,"color",_9.get(this.iframe,"color"));}}catch(e){}}});function _34(_35){return new _16({command:_35.name});};function _36(_37){return new _16({buttonClass:_15,command:_37.name});};_c.mixin(_16.registry,{"undo":_34,"redo":_34,"cut":_34,"copy":_34,"paste":_34,"insertOrderedList":_34,"insertUnorderedList":_34,"indent":_34,"outdent":_34,"justifyCenter":_34,"justifyFull":_34,"justifyLeft":_34,"justifyRight":_34,"delete":_34,"selectAll":_34,"removeFormat":_34,"unlink":_34,"insertHorizontalRule":_34,"bold":_36,"italic":_36,"underline":_36,"strikethrough":_36,"subscript":_36,"superscript":_36,"|":function(){return new _16({setEditor:function(_38){this.editor=_38;this.button=new _13({ownerDocument:_38.ownerDocument});}});}});return _1c;});