Ext.ns('Ext.ux.form.HtmlEditor');Ext.ux.form.HtmlEditor.MidasCommand=Ext.extend(Ext.util.Observable,{init:function(cmp){this.cmp=cmp;this.btns=[];this.cmp.on('render',this.onRender,this);this.cmp.on('initialize',this.onInit,this,{delay:100,single:true});},onInit:function(){Ext.EventManager.on(this.cmp.getDoc(),{'mousedown':this.onEditorEvent,'dblclick':this.onEditorEvent,'click':this.onEditorEvent,'keyup':this.onEditorEvent,buffer:100,scope:this});},onRender:function(){var midasCmdButton,tb=this.cmp.getToolbar(),btn;Ext.each(this.midasBtns,function(b){if(Ext.isObject(b)){midasCmdButton={iconCls:'x-edit-'+b.cmd,handler:function(){this.cmp.relayCmd(b.cmd);},scope:this,tooltip:b.tooltip||{title:b.title},overflowText:b.overflowText||b.title};}else{midasCmdButton=new Ext.Toolbar.Separator();}
btn=tb.addButton(midasCmdButton);if(b.enableOnSelection){btn.disable();}
this.btns.push(btn);},this);},onEditorEvent:function(){var doc=this.cmp.getDoc();Ext.each(this.btns,function(b,i){if(this.midasBtns[i].enableOnSelection||this.midasBtns[i].disableOnSelection){if(doc.getSelection){if((this.midasBtns[i].enableOnSelection&&doc.getSelection()!=='')||(this.midasBtns[i].disableOnSelection&&doc.getSelection()==='')){b.enable();}else{b.disable();}}else if(doc.selection){if((this.midasBtns[i].enableOnSelection&&doc.selection.createRange().text!=='')||(this.midasBtns[i].disableOnSelection&&doc.selection.createRange().text==='')){b.enable();}else{b.disable();}}}
if(this.midasBtns[i].monitorCmdState){b.toggle(doc.queryCommandState(this.midasBtns[i].cmd));}},this);}});Ext.ux.form.HtmlEditor.Divider=Ext.extend(Ext.util.Observable,{init:function(cmp){this.cmp=cmp;this.cmp.on('render',this.onRender,this);},onRender:function(){this.cmp.getToolbar().addButton([new Ext.Toolbar.Separator()]);}});Ext.ux.form.HtmlEditor.IndentOutdent=Ext.extend(Ext.ux.form.HtmlEditor.MidasCommand,{midasBtns:['|',{cmd:'indent',tooltip:{title:'Indent Text'},overflowText:'Indent Text'},{cmd:'outdent',tooltip:{title:'Outdent Text'},overflowText:'Outdent Text'}]});Ext.ux.form.HtmlEditor.RemoveFormat=Ext.extend(Ext.ux.form.HtmlEditor.MidasCommand,{midasBtns:['|',{enableOnSelection:true,cmd:'removeFormat',tooltip:{title:'Remove Formatting'},overflowText:'Remove Formatting'}]});Ext.ux.form.HtmlEditor.SubSuperScript=Ext.extend(Ext.ux.form.HtmlEditor.MidasCommand,{midasBtns:['|',{enableOnSelection:true,cmd:'subscript',tooltip:{title:'Subscript'},overflowText:'Subscript'},{enableOnSelection:true,cmd:'superscript',tooltip:{title:'Superscript'},overflowText:'Superscript'}]});Ext.ux.form.HtmlEditor.SpecialCharacters=Ext.extend(Ext.util.Observable,{specialChars:[],charRange:[160,256],init:function(cmp){this.cmp=cmp;this.cmp.on('render',this.onRender,this);},onRender:function(){var cmp=this.cmp;var btn=this.cmp.getToolbar().addButton({iconCls:'x-edit-char',handler:function(){if(this.specialChars.length){Ext.each(this.specialChars,function(c,i){this.specialChars[i]=['&#'+c+';'];},this);}
for(i=this.charRange[0];i<this.charRange[1];i++){this.specialChars.push(['&#'+i+';']);}
var charStore=new Ext.data.ArrayStore({fields:['char'],data:this.specialChars});this.charWindow=new Ext.Window({title:'Insert Special Character',width:436,autoHeight:true,layout:'fit',items:[{xtype:'dataview',store:charStore,ref:'../charView',autoHeight:true,multiSelect:true,tpl:new Ext.XTemplate('<tpl for="."><div class="char-item">{char}</div></tpl><div class="x-clear"></div>'),overClass:'char-over',itemSelector:'div.char-item',listeners:{dblclick:function(t,i,n,e){this.insertChar(t.getStore().getAt(i).get('char'));this.charWindow.close();},scope:this}}],buttons:[{text:'Insert',handler:function(){Ext.each(this.charWindow.charView.getSelectedRecords(),function(rec){var c=rec.get('char');this.insertChar(c);},this);this.charWindow.close();},scope:this},{text:'Cancel',handler:function(){this.charWindow.close();},scope:this}]});this.charWindow.show();},scope:this,tooltip:{title:'Insert Special Character'},overflowText:'Special Characters'});},insertChar:function(c){if(c){this.cmp.insertAtCursor(c);}}});Ext.ux.form.HtmlEditor.Table=Ext.extend(Ext.util.Observable,{cmd:'table',tableBorderOptions:[['none','None'],['1px solid #000','Sold Thin'],['2px solid #000','Solid Thick'],['1px dashed #000','Dashed'],['1px dotted #000','Dotted']],init:function(cmp){this.cmp=cmp;this.cmp.on('render',this.onRender,this);},onRender:function(){var cmp=this.cmp;var btn=this.cmp.getToolbar().addButton({iconCls:'x-edit-table',handler:function(){if(!this.tableWindow){this.tableWindow=new Ext.Window({title:'Insert Table',closeAction:'hide',items:[{itemId:'insert-table',xtype:'form',border:false,plain:true,bodyStyle:'padding: 10px;',labelWidth:60,labelAlign:'right',items:[{xtype:'numberfield',allowBlank:false,allowDecimals:false,fieldLabel:'Rows',name:'row',width:60},{xtype:'numberfield',allowBlank:false,allowDecimals:false,fieldLabel:'Columns',name:'col',width:60},{xtype:'combo',fieldLabel:'Border',name:'border',forceSelection:true,mode:'local',store:new Ext.data.ArrayStore({autoDestroy:true,fields:['spec','val'],data:this.tableBorderOptions}),triggerAction:'all',value:'none',displayField:'val',valueField:'spec',width:90}]}],buttons:[{text:'Insert',handler:function(){var frm=this.tableWindow.getComponent('insert-table').getForm();if(frm.isValid()){var border=frm.findField('border').getValue();var rowcol=[frm.findField('row').getValue(),frm.findField('col').getValue()];if(rowcol.length==2&&rowcol[0]>0&&rowcol[0]<10&&rowcol[1]>0&&rowcol[1]<10){var html="<table>";for(var row=0;row<rowcol[0];row++){html+="<tr>";for(var col=0;col<rowcol[1];col++){html+="<td width='20%' style='border: "+border+";'>"+row+"-"+col+"</td>";}
html+="</tr>";}
html+="</table>";this.cmp.insertAtCursor(html);}
this.tableWindow.hide();}else{if(!frm.findField('row').isValid()){frm.findField('row').getEl().frame();}else if(!frm.findField('col').isValid()){frm.findField('col').getEl().frame();}}},scope:this},{text:'Cancel',handler:function(){this.tableWindow.hide();},scope:this}]});}else{this.tableWindow.getEl().frame();}
this.tableWindow.show();},scope:this,tooltip:{title:'Insert Table'},overflowText:'Table'});}});Ext.ux.form.HtmlEditor.Word=Ext.extend(Ext.util.Observable,{curLength:0,lastLength:0,lastValue:'',wordPasteEnabled:true,init:function(cmp){this.cmp=cmp;this.cmp.on('render',this.onRender,this);this.cmp.on('initialize',this.onInit,this,{delay:100,single:true});},onInit:function(){Ext.EventManager.on(this.cmp.getDoc(),{'keyup':this.checkIfPaste,scope:this});this.lastValue=this.cmp.getValue();this.curLength=this.lastValue.length;this.lastLength=this.lastValue.length;},checkIfPaste:function(e){var diffAt=0;this.curLength=this.cmp.getValue().length;if(e.V==e.getKey()&&e.ctrlKey&&this.wordPasteEnabled){this.cmp.suspendEvents();diffAt=this.findValueDiffAt(this.cmp.getValue());var parts=[this.cmp.getValue().substr(0,diffAt),this.fixWordPaste(this.cmp.getValue().substr(diffAt,(this.curLength-this.lastLength))),this.cmp.getValue().substr((this.curLength-this.lastLength)+diffAt,this.curLength)];this.cmp.setValue(parts.join(''));this.cmp.resumeEvents();}
this.lastLength=this.cmp.getValue().length;this.lastValue=this.cmp.getValue();},findValueDiffAt:function(val){for(i=0;i<this.curLength;i++){if(this.lastValue[i]!=val[i]){return i;}}},fixWordPaste:function(wordPaste){var removals=[/ /ig,/[\r\n]/g,/<(xml|style)[^>]*>.*?<\/\1>/ig,/<\/?(meta|object|span)[^>]*>/ig,/<\/?[A-Z0-9]*:[A-Z]*[^>]*>/ig,/(lang|class|type|href|name|title|id|clear)=\"[^\"]*\"/ig,/style=(\'\'|\"\")/ig,/<![\[-].*?-*>/g,/MsoNormal/g,/<\\?\?xml[^>]*>/g,/<\/?o:p[^>]*>/g,/<\/?v:[^>]*>/g,/<\/?o:[^>]*>/g,/<\/?st1:[^>]*>/g,/ /g,/<\/?SPAN[^>]*>/g,/<\/?FONT[^>]*>/g,/<\/?STRONG[^>]*>/g,/<\/?H1[^>]*>/g,/<\/?H2[^>]*>/g,/<\/?H3[^>]*>/g,/<\/?H4[^>]*>/g,/<\/?H5[^>]*>/g,/<\/?H6[^>]*>/g,/<\/?P[^>]*><\/P>/g,/<!--(.*)-->/g,/<!--(.*)>/g,/<!(.*)-->/g,/<\\?\?xml[^>]*>/g,/<\/?o:p[^>]*>/g,/<\/?v:[^>]*>/g,/<\/?o:[^>]*>/g,/<\/?st1:[^>]*>/g,/style=\"[^\"]*\"/g,/style=\'[^\"]*\'/g,/lang=\"[^\"]*\"/g,/lang=\'[^\"]*\'/g,/class=\"[^\"]*\"/g,/class=\'[^\"]*\'/g,/type=\"[^\"]*\"/g,/type=\'[^\"]*\'/g,/href=\'#[^\"]*\'/g,/href=\"#[^\"]*\"/g,/name=\"[^\"]*\"/g,/name=\'[^\"]*\'/g,/ clear=\"all\"/g,/id=\"[^\"]*\"/g,/title=\"[^\"]*\"/g,/<span[^>]*>/g,/<\/?span[^>]*>/g,/class=/g];Ext.each(removals,function(s){wordPaste=wordPaste.replace(s,"");});wordPaste=wordPaste.replace(/<div[^>]*>/g,"<p>");wordPaste=wordPaste.replace(/<\/?div[^>]*>/g,"</p>");return wordPaste;},onRender:function(){this.cmp.getToolbar().add({iconCls:'x-edit-wordpaste',pressed:true,handler:function(t){t.toggle(!t.pressed);this.wordPasteEnabled=!this.wordPasteEnabled;},scope:this,tooltip:{text:'Cleanse text pasted from Word or other Rich Text applications'},overflowText:'Autoclean on/off'});}});Ext.ux.form.HtmlEditor.HR=Ext.extend(Ext.util.Observable,{cmd:'hr',init:function(cmp){this.cmp=cmp;this.cmp.on('render',this.onRender,this);},onRender:function(){var cmp=this.cmp;var btn=this.cmp.getToolbar().addButton({iconCls:'x-edit-hr',handler:function(){if(!this.hrWindow){this.hrWindow=new Ext.Window({title:'Insert Rule',closeAction:'hide',items:[{itemId:'insert-hr',xtype:'form',border:false,plain:true,bodyStyle:'padding: 10px;',labelWidth:60,labelAlign:'right',items:[{xtype:'label',html:'Enter the width of the Rule in percentage<br/> followed by the % sign at the end, or to<br/> set a fixed width ommit the % symbol.<br/> '},{xtype:'textfield',maskRe:/[0-9]|%/,regex:/^[1-9][0-9%]{1,3}/,fieldLabel:'Width',name:'hrwidth',width:60,listeners:{specialkey:function(f,e){if((e.getKey()==e.ENTER||e.getKey()==e.RETURN)&&f.isValid()){this.doInsertHR();}else{f.getEl().frame();}},scope:this}}]}],buttons:[{text:'Insert',handler:function(){var frm=this.hrWindow.getComponent('insert-hr').getForm();if(frm.isValid()){this.doInsertHR();}else{frm.findField('hrwidth').getEl().frame();}},scope:this},{text:'Cancel',handler:function(){this.hrWindow.hide();},scope:this}]});}else{this.hrWindow.getEl().frame();}
this.hrWindow.show();},scope:this,tooltip:{title:'Insert Horizontal Rule'},overflowText:'Horizontal Rule'});},doInsertHR:function(){var frm=this.hrWindow.getComponent('insert-hr').getForm();if(frm.isValid()){var hrwidth=frm.findField('hrwidth').getValue();if(hrwidth){this.insertHR(hrwidth);}else{this.insertHR('100%');}
frm.reset();this.hrWindow.hide();}},insertHR:function(w){this.cmp.insertAtCursor('<hr width="'+w+'">');}});