isc_richtexteditor.js

javascript 很酷的类库

,isc.A.showClipboardDisabledError=function(){var _1="Your browser does not allow web pages to access the clipboard programatically.";isc.warn(_1)}
,isc.A.copySelection=function(){if(this.$230("copy")==false)this.showClipboardDisabledError()}
,isc.A.cutSelection=function(){if(this.$230("cut")==false)this.showClipboardDisabledError();}
,isc.A.pasteOverSelection=function(){if(this.$230("paste")==false)this.showClipboardDisabledError()}
,isc.A.deleteSelection=function(){this.$230("delete")}
,isc.A.indentSelection=function(){this.$230("indent")}
,isc.A.outdentSelection=function(){this.$230("outdent")}
,isc.A.justifySelection=function(_1){if(_1==isc.RichTextCanvas.CENTER){this.$230("justifycenter")}else if(_1==isc.RichTextCanvas.FULL){this.$230("justifyfull")}else if(_1==isc.RichTextCanvas.RIGHT){this.$230("justifyright")}else if(_1==isc.RichTextCanvas.LEFT){this.$230("justifyleft")}}
,isc.A.setSelectionColor=function(_1){this.$230("forecolor",_1)}
,isc.A.setSelectionBackgroundColor=function(_1){var _2=isc.Browser.isMoz?"hilitecolor":"backcolor";this.$230(_2,_1)}
,isc.A.setSelectionFont=function(_1){this.$230("fontname",_1)}
,isc.A.setSelectionFontSize=function(_1){this.$230("fontsize",_1)}
);isc.B._maxIndex=isc.C+96;isc.RichTextCanvas.registerStringMethods({changed:"oldValue,newValue"});isc.ClassFactory.defineClass("RichTextEditor","VLayout");isc.A=isc.RichTextEditor.getPrototype();isc.A.editAreaConstructor="RichTextCanvas";isc.A.editAreaBackgroundColor="white";isc.A.editAreaClassName="normal";isc.A.value="";isc.A.toolbarConstructor="HLayout";isc.A.toolbarHeight=24;isc.A.toolbarBackgroundColor="#CCCCCC";isc.A.toolbarSeparatorSrc="[SKIN]/RichTextEditor/separator.png";isc.A.controlButtonWidth=20;isc.A.defaultControlConstructor=isc.Button;isc.A.controlGroups=["fontControls","formatControls","styleControls","colorControls"];isc.A.styleControls=["boldSelection","italicSelection","underlineSelection"];isc.A.boldSelectionDefaults={title:"<b>B</b>",prompt:"Make selection bold"};isc.A.italicSelectionDefaults={title:"<i>I</i>",prompt:"Make selection italic"};isc.A.underlineSelectionDefaults={title:"<u>U</u>",prompt:"Make selection underlined"};isc.A.fontControls=["fontSelector","fontSizeSelector"];isc.A.fontSelectorConstructor=isc.DynamicForm;isc.A.fontSizeSelectorConstructor=isc.DynamicForm;isc.A.fontNames={"arial,helvetica,sans-serif":"Arial",'courier new,courier,monospace':"Courier New",'georgia,times new roman,times,serif':"Georgia",'tahoma,arial,helvetica,sans-serif':"Tahoma",'times new roman,times,serif':"Times New Roman",'verdana,arial,helvetica,sans-serif':"Verdana","impact":"Impact"};isc.A.fontSizes={"1":"1 (8 pt)","2":"2 (10 pt)","3":"3 (12 pt)","4":"4 (14 pt)","5":"5 (18 pt)","6":"6 (24 pt)","7":"7 (36 pt)"};isc.A.editControls=["copySelection","cutSelection","pasteSelection"];isc.A.copySelectionDefaults={icon:"[SKIN]/RichTextEditor/copy.png",prompt:"Copy Selection"};isc.A.cutSelectionDefaults={icon:"[SKIN]/RichTextEditor/cut.png",prompt:"Cut Selection"};isc.A.pasteSelectionDefaults={icon:"[SKIN]/RichTextEditor/paste.png",prompt:"Paste"};isc.A.formatControls=["alignLeft","alignRight","alignCenter","justify"];isc.A.alignLeftDefaults={icon:"[SKIN]/RichTextEditor/text_align_left.png",prompt:"Left align selection",click:"this.creator.fireAction('justifySelection', 'left');"};isc.A.alignCenterDefaults={icon:"[SKIN]/RichTextEditor/text_align_center.png",prompt:"Center selection",click:"this.creator.fireAction('justifySelection', 'center');"};isc.A.alignRightDefaults={icon:"[SKIN]/RichTextEditor/text_align_right.png",prompt:"Right align selection",click:"this.creator.fireAction('justifySelection', 'right');"};isc.A.justifyDefaults={icon:"[SKIN]/RichTextEditor/text_align_justified.png",prompt:"Full justify selection",click:"this.creator.fireAction('justifySelection', 'full');"};isc.A.indentSelectionDefaults={icon:"[SKIN]/RichTextEditor/indent.png",prompt:"Indent selection"};isc.A.outdentSelectionDefaults={icon:"[SKIN]/RichTextEditor/outdent.png",prompt:"Decrease selection indent"};isc.A.colorControls=["color","backgroundColor"];isc.A.colorDefaults={icon:"[SKIN]/RichTextEditor/text_color.gif",prompt:"Set selection color",click:"this.creator.chooseTextColor()"};isc.A.backgroundColorDefaults={icon:"[SKIN]/RichTextEditor/background_color.gif",prompt:"Set selection background color",click:"this.creator.chooseBackgroundColor()"};isc.A.canFocus=true;isc.A.$kn=false;isc.A._useNativeTabIndex=false;isc.A=isc.RichTextEditor;isc.B=isc._allFuncs;isc.C=isc.B._maxIndex;isc.D=isc._funcClasses;isc.D[isc.C]=isc.A.Class;isc.B.push(isc.A.$232=function(_1,_2){this.creator.$233(_1,_2)}
);isc.B._maxIndex=isc.C+1;isc.A=isc.RichTextEditor.getPrototype();isc.B=isc._allFuncs;isc.C=isc.B._maxIndex;isc.D=isc._funcClasses;isc.D[isc.C]=isc.A.Class;isc.A.dragStartDistance=1;isc.B.push(isc.A.initWidget=function(){this.Super("initWidget",arguments);this.createChildren()}
,isc.A.doWarn=function(){isc.warn("Warning: Not all Rich Text Editing features are supported in this browser.")}
,isc.A.createChildren=function(){if(!this.richEditorSupported())this.delayCall("doWarn");if(!this.autoChildDefaults)this.autoChildDefaults={};this.autoChildDefaults.width=this.controlButtonWidth;this.autoChildDefaults.click="if (this.isControl && isc.isA.StatefulCanvas(this)) this.creator.fireAction(this.controlName)";if(this.toolbarHeight>0)this.$234();this.addAutoChild("editArea",{top:this.toolbarHeight,className:this.editAreaClassName,backgroundColor:this.editAreaBackgroundColor,left:0,width:"100%",height:"*",contents:this.value,getTabIndex:function(){if(this.parentElement)return this.parentElement.getTabIndex()
return-1},changed:isc.RichTextEditor.$232,getBrowserSpellCheck:function(){return this.parentElement.getBrowserSpellCheck()}})}
,isc.A.richEditorSupported=function(){return!(isc.Browser.isSafari||isc.Browser.isOpera)}
,isc.A.getBrowserSpellCheck=function(){return this.browserSpellCheck}
,isc.A.$234=function(){this.addAutoChild("toolbar",{top:0,left:0,width:"100%",height:this.toolbarHeight,overflow:isc.Canvas.VISIBLE,backgroundColor:this.toolbarBackgroundColor});for(var i=0;i<this.controlGroups.length;i++){if(i>0)
this.toolbar.addMember(this.$235());var _2=this[this.controlGroups[i]];if(!_2){this.logWarn("Unable to find countrol group '"+this.controlGroups[i]+"'. This group should be specified as an array of "+"control names, but is not present");continue}
for(var j=0;j<_2.length;j++){this.addAutoChild(_2[j],{canFocus:false,isControl:true,controlName:_2[j],layoutAlign:isc.Canvas.CENTER},this.defaultControlConstructor,this.toolbar)}}}
,isc.A.$235=function(){if(!this.$236)this.$236={autoDraw:false,width:12,height:"100%",src:this.toolbarSeparatorSrc};return isc.Img.create(this.$236)}
,isc.A.setFocus=function(_1){var _2=this.editArea;if(!_2)return;return _2.setFocus(_1)}
,isc.A.$vk=function(_1,_2){this.Super("$vk",arguments);if(this.editArea)this.editArea.$vk(this.getTabIndex(),_2)}
,isc.A.$237=function(_1,_2){var _3={$238:_1};return isc.addProperties(_3,_2)}
,isc.A.$239=function(){return this.$237("Set Font ...",this.fontNames)}
,isc.A.$24a=function(){return this.$237("Set Font Size ...",this.fontSizes)}
,isc.A.fontSelector_autoMaker=function(_1){isc.addProperties(_1,{numCols:1,cellPadding:1,items:[{type:"select",name:"fontname",showTitle:false,tabIndex:-1,pickListProperties:{cellHeight:16,getCellValue:function(_4,_5,_6){var _2=this.Super("getCellValue",arguments),_3=_4?_4.fontname:null;if(_3&&_3!="$238"){_2="<SPAN style='font-family:"+_3+";'>"+_2+"</SPAN>"}
return _2}},defaultValue:"$238",valueMap:this.$239(),pickValue:function(_4){this.Super("pickValue",arguments);if(_4!="$238"){this.form.creator.fireAction('setSelectionFont',_4)}}}]});return this.createAutoChild("fontSelector",_1)}
,isc.A.fontSizeSelector_autoMaker=function(_1){isc.addProperties(_1,{numCols:1,cellPadding:1,items:[{type:"select",name:"fontsize",showTitle:false,tabIndex:-1,defaultValue:"$238",valueMap:this.$24a(),pickValue:function(_2){this.Super("pickValue",arguments);if(_2!="$238"){this.form.creator.fireAction('setSelectionFontSize',_2)}}}]});return this.createAutoChild("fontSizeSelector",_1)}
,isc.A.fireAction=function(_1,_2){var _3=this.editArea;if(!_3||!_1||!_3[_1]||!isc.isA.Function(_3[_1]))
return;this.editArea[_1](_2)}
,isc.A.chooseColor=function(_1){if(!this.colorChooser){this.colorChooser=isc.ColorChooser.create({creator:this,ID:this.getID()+"$24b",showNullValue:false,colorSelected:function(_2){this.creator.$24c(_2)},cancel:function(){this.Super("cancel",arguments);this.creator.editArea.focus()}})}
this.$24d=_1;this.colorChooser.show()}
,isc.A.$24c=function(_1){var _2=this.$24d?"setSelectionColor":"setSelectionBackgroundColor";delete this.$24d;this.fireAction(_2,_1)}
,isc.A.chooseTextColor=function(){this.chooseColor(true)}
,isc.A.chooseBackgroundColor=function(){this.chooseColor(false)}
,isc.A.$233=function(_1,_2){if(this.valueChanged)this.valueChanged(_1,_2)}
,isc.A.getValue=function(){if(this.editArea)this.value=this.editArea.getContents();return this.value}
,isc.A.setValue=function(_1){this.value=_1;if(this.editArea)this.editArea.setContents(this.value)}
);isc.B._maxIndex=isc.C+22;isc.RichTextEditor.registerStringMethods({valueChanged:"oldValue,newValue"});isc.ClassFactory.defineClass("RichTextItem",isc.CanvasItem);isc.A=isc.RichTextItem.getPrototype();isc.A.canFocus=true;isc.A.shouldSaveValue=true;isc.A.showTitle=false;isc.A.startRow=true;isc.A.endRow=true;isc.A.colSpan="*";isc.A.width=550;isc.A.canvasConstructor="RichTextEditor";isc.A=isc.RichTextItem.getPrototype();isc.B=isc._allFuncs;isc.C=isc.B._maxIndex;isc.D=isc._funcClasses;isc.D[isc.C]=isc.A.Class;isc.B.push(isc.A.$18y=function(){var _1=this.getValue();_1=this.mapValueToDisplay(_1);var _2={ID:this.getID()+"$21b",width:this.width,height:this.height,getBrowserSpellCheck:function(){return this.canvasItem.getBrowserSpellCheck()},value:_1,valueChanged:"this.canvasItem.updateValue()"}
var _3=this.controlGroups;if(_3!=null){var _4="Properties",_5="_autoMaker",_6="Constructor";_2.controlGroups=_3;for(var i=0;i<_3.length;i++){if(this[_3[i]]){var _8=_3[i],_9=this[_8];_2[_8]=_9;for(var _10=0;_10<_9.length;_10++){var _11=_9[_10]+_4,_12=_9[_10]+_5,_13=_9[_10]+_6;if(this[_11])_2[_11]=this[_11];if(this[_12])_2[_12]=this[_12];if(this[_13])
_2[_13]=this[_13]}}}}
if(this.defaultControlConstructor!=null)
_2.defaultControlConstructor=this.defaultControlConstructor;this.canvas=_2;this.Super("$18y",arguments)}
,isc.A.mapValueToDisplay=function(_1){var _2=this.Super("mapValueToDisplay",_1);if(_2==null)return"";return _2}
,isc.A.setValue=function(_1){this.Super("setValue",arguments);_1=this._value;this.canvas.setValue(this.mapValueToDisplay(_1));this.updateValue()}
,isc.A.getValue=function(){if(this.canvas)this.updateValue();return this.Super("getValue",arguments)}
,isc.A.updateValue=function(){if(!this.canvas)return
var _1=this.canvas.getValue();return this.$10y(_1)}
);isc.B._maxIndex=isc.C+5;isc._moduleEnd=isc._RichTextEditor_end=(isc.timestamp?isc.timestamp():new Date().getTime());if(isc.Log&&isc.Log.logIsInfoEnabled('loadTime'))isc.Log.logInfo('RichTextEditor module init time: ' + (isc._moduleEnd-isc._moduleStart) + 'ms','loadTime');}else{if(window.isc && isc.Log && isc.Log.logWarn)isc.Log.logWarn("Duplicate load of module 'RichTextEditor'.");}

/*

  SmartClient Ajax RIA system
  Version 6.5/LGPL Development Only (2008-04-30)

  Copyright 2000-2007 Isomorphic Software, Inc. All rights reserved.
  "SmartClient" is a trademark of Isomorphic Software, Inc.

  LICENSE NOTICE
     INSTALLATION OR USE OF THIS SOFTWARE INDICATES YOUR ACCEPTANCE OF THE
     SOFTWARE EVALUATION LICENSE AGREEMENT. If you have received this file
     without an Isomorphic Software license file, please see:

         http://www.isomorphic.com/licenses/isc_eval_license_050316.html

     You are not required to accept this agreement, however, nothing else
     grants you the right to copy or use this software. Unauthorized copying
     and use of this software is a violation of international copyright law.

  EVALUATION ONLY
     This software is provided for limited evaluation purposes only. You must
     acquire a deployment license from Isomorphic Software in order to use
     the SmartClient system, or any portion thereof, in any non-evaluation
     application, including internal or non-commercial applications.

  PROPRIETARY & PROTECTED MATERIAL
     This software contains proprietary materials that are protected by
     contract and intellectual property law. YOU ARE EXPRESSLY PROHIBITED
     FROM ATTEMPTING TO REVERSE ENGINEER THIS SOFTWARE OR MODIFY THIS
     SOFTWARE FOR HUMAN READABILITY.

  CONTACT ISOMORPHIC
     For more information regarding license rights and restrictions, or to
     report possible license violations, please contact Isomorphic Software
     by email ([e-mail]) or web (www.isomorphic.com).

*/