修改了me的问题

_src/plugins/autotypeset.js

@@ -73,8 +73,7 @@ UE.plugins['autotypeset'] = function(){
         }
     }
     function autotype(type,html){
-
-        var cont;
+        var me = this,cont;
         if(html){
             if(!opt.pasteFilter){
                 return;
@@ -243,7 +242,7 @@ UE.plugins['autotypeset'] = function(){
             if(opt.pasteFilter){
                 me.addListener('beforepaste',autotype);
             }
-            autotype();
+            autotype.call(me)
         }
 
     };

_src/plugins/background.js

-(function() {
-    UE.plugins['background'] = function(){
-        var me = this;
-        UE.commands['background'] = {
-            queryCommandState : function(){
-                return this.highlight ? -1 : 0;
-            }
+UE.plugins['background'] = function(){
+    var me = this;
+    me.addListener("getAllHtml",function(type,headHtml){
+        var body = this.body,
+            su = domUtils.getComputedStyle(body,"background-image"),
+            url="";
+        if(su.indexOf(me.options.imagePath)>0){
+            url =  su.substring(su.indexOf(me.options.imagePath),su.length-1).replace(/"|\(|\)/ig,"");
+        }else{
+            url =  su!="none" ? su.replace(/url\("?|"?\)/ig,""):"";
+        }
+        headHtml.html += '<style type="text/css">body{';
+        var bgObj = {
+            "background-color" : domUtils.getComputedStyle(body,"background-color")||"#ffffff",
+            'background-image' : url ? 'url('+url+')' : '',
+            'background-repeat':domUtils.getComputedStyle(body,"background-repeat")||"",
+            'background-position': browser.ie?(domUtils.getComputedStyle(body,"background-position-x")+" "+domUtils.getComputedStyle(body,"background-position-y")):domUtils.getComputedStyle(body,"background-position"),
+            'height':domUtils.getComputedStyle(body,"height")
         };
-        me.addListener("getAllHtml",function(type,headHtml){
-            var body = this.body,
-                su = domUtils.getComputedStyle(body,"background-image"),
-                url="";
-            if(su.indexOf(me.options.imagePath)>0){
-                url =  su.substring(su.indexOf(me.options.imagePath),su.length-1).replace(/"|\(|\)/ig,"");
-            }else{
-                url =  su!="none" ? su.replace(/url\("?|"?\)/ig,""):"";
-            }
-            headHtml.html += '<style type="text/css">body{';
-            var bgObj = {
-                "background-color" : domUtils.getComputedStyle(body,"background-color")||"#ffffff",
-                'background-image' : url ? 'url('+url+')' : '',
-                'background-repeat':domUtils.getComputedStyle(body,"background-repeat")||"",
-                'background-position': browser.ie?(domUtils.getComputedStyle(body,"background-position-x")+" "+domUtils.getComputedStyle(body,"background-position-y")):domUtils.getComputedStyle(body,"background-position"),
-                'height':domUtils.getComputedStyle(body,"height")
-            };
-            for ( var name in bgObj ) {
-                if ( bgObj.hasOwnProperty( name ) ) {
-                    headHtml.html += name+":"+bgObj[name]+";";
-                }
+        for ( var name in bgObj ) {
+            if ( bgObj.hasOwnProperty( name ) ) {
+                headHtml.html += name+":"+bgObj[name]+";";
             }
-            headHtml.html += '}</style> ';
-        });
-    }
-})();
\ No newline at end of file
+        }
+        headHtml.html += '}</style> ';
+    });
+}
\ No newline at end of file

_src/plugins/basestyle.js

@@ -23,81 +23,40 @@ UE.plugins['basestyle'] = function(){
         (function( cmd, tagNames ) {
             me.commands[cmd] = {
                 execCommand : function( cmdName ) {
-
-                    var range = new dom.Range(me.document),obj = '';
-                    //table的处理
-                    if(me.currentSelectedArr && me.currentSelectedArr.length > 0){
-                        for(var i=0,ci;ci=me.currentSelectedArr[i++];){
-                            if(ci.style.display != 'none'){
-                                range.selectNodeContents(ci).select();
-                                //trace:943
-                                !obj && (obj = getObj(this,tagNames));
-                                if(cmdName == 'superscript' || cmdName == 'subscript'){
-                                    
-                                    if(!obj || obj.tagName.toLowerCase() != cmdName){
-                                        range.removeInlineStyle(['sub','sup']);
-                                    }
-
-                                }
-                                obj ? range.removeInlineStyle( tagNames ) : range.applyInlineStyle( tagNames[0] );
-                            }
-
-                        }
-                        range.selectNodeContents(me.currentSelectedArr[0]).select();
-                    }else{
-                        range = me.selection.getRange();
-                        obj = getObj(this,tagNames);
-
-                        if ( range.collapsed ) {
-                            if ( obj ) {
-                                var tmpText =  me.document.createTextNode('');
-                                range.insertNode( tmpText ).removeInlineStyle( tagNames );
-
-                                range.setStartBefore(tmpText);
-                                domUtils.remove(tmpText);
-                            } else {
-                                
-                                var tmpNode = range.document.createElement( tagNames[0] );
-                                if(cmdName == 'superscript' || cmdName == 'subscript'){
-                                    tmpText = me.document.createTextNode('');
-                                    range.insertNode(tmpText)
-                                        .removeInlineStyle(['sub','sup'])
-                                        .setStartBefore(tmpText)
-                                        .collapse(true);
-
-                                }
-                                range.insertNode( tmpNode ).setStart( tmpNode, 0 );
-                                
-
-
-                            }
-                            range.collapse( true );
-
+                    var range = me.selection.getRange(),obj = getObj(this,tagNames);
+                    if ( range.collapsed ) {
+                        if ( obj ) {
+                            var tmpText =  me.document.createTextNode('');
+                            range.insertNode( tmpText ).removeInlineStyle( tagNames );
+                            range.setStartBefore(tmpText);
+                            domUtils.remove(tmpText);
                         } else {
+                            var tmpNode = range.document.createElement( tagNames[0] );
                             if(cmdName == 'superscript' || cmdName == 'subscript'){
-                                if(!obj || obj.tagName.toLowerCase() != cmdName){
-                                    range.removeInlineStyle(['sub','sup']);
-                                }
-
+                                tmpText = me.document.createTextNode('');
+                                range.insertNode(tmpText)
+                                    .removeInlineStyle(['sub','sup'])
+                                    .setStartBefore(tmpText)
+                                    .collapse(true);
                             }
-                            obj ? range.removeInlineStyle( tagNames ) : range.applyInlineStyle( tagNames[0] );
+                            range.insertNode( tmpNode ).setStart( tmpNode, 0 );
                         }
-
-                        range.select();
-                        
+                        range.collapse( true );
+                    } else {
+                        if(cmdName == 'superscript' || cmdName == 'subscript'){
+                            if(!obj || obj.tagName.toLowerCase() != cmdName){
+                                range.removeInlineStyle(['sub','sup']);
+                            }
+                        }
+                        obj ? range.removeInlineStyle( tagNames ) : range.applyInlineStyle( tagNames[0] );
                     }
-
-                    return true;
+                    range.select();
                 },
                 queryCommandState : function() {
-                   if(this.highlight){
-                       return -1;
-                   }
                    return getObj(this,tagNames) ? 1 : 0;
                 }
             };
         })( style, basestyles[style] );
-
     }
 };
 

_src/plugins/blockquote.js

@@ -148,9 +148,6 @@ UE.plugins['blockquote'] = function(){
             range.moveToBookmark( bookmark ).select();
         },
         queryCommandState : function() {
-            if(this.highlight){
-                return -1;
-            }
             return getObj(this) ? 1 : 0;
         }
     };

_src/plugins/catchremoteimage.js

@@ -10,11 +10,11 @@ UE.plugins['catchremoteimage'] = function () {
     }
     var me = this;
     this.setOpt({
-            localDomain:["127.0.0.1","localhost","img.baidu.com"],
-            separater:'ue_separate_ue',
-            catchFieldName:"upfile",
-            catchRemoteImageEnable:true
-        });
+        localDomain:["127.0.0.1","localhost","img.baidu.com"],
+        separater:'ue_separate_ue',
+        catchFieldName:"upfile",
+        catchRemoteImageEnable:true
+    });
     var ajax = UE.ajax,
         localDomain = me.options.localDomain ,
         catcherUrl = me.options.catcherUrl,