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vanilla ckeditor-3.4.3
[ckeditor.git] / _source / plugins / scayt / plugin.js
index cfe35d6..b789c5b 100644 (file)
@@ -1,5 +1,5 @@
 /*\r
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
+Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\r
 For licensing, see LICENSE.html or http://ckeditor.com/license\r
 */\r
 \r
@@ -10,8 +10,24 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 \r
 (function()\r
 {\r
-       var commandName         = 'scaytcheck',\r
-               openPage                = '';\r
+       var commandName  = 'scaytcheck',\r
+               openPage = '';\r
+\r
+       // Checks if a value exists in an array\r
+       function in_array( needle, haystack )\r
+       {\r
+               var found = 0,\r
+                       key;\r
+               for ( key in haystack )\r
+               {\r
+                       if ( haystack[ key ] == needle )\r
+                       {\r
+                               found = 1;\r
+                               break;\r
+                       }\r
+               }\r
+               return found;\r
+       }\r
 \r
        var onEngineLoad = function()\r
        {\r
@@ -19,29 +35,57 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 \r
                var createInstance = function() // Create new instance every time Document is created.\r
                {\r
+                       var config = editor.config;\r
                        // Initialise Scayt instance.\r
                        var oParams = {};\r
-                       oParams.srcNodeRef = editor.document.getWindow().$.frameElement;                // Get the iframe.\r
+                       // Get the iframe.\r
+                       oParams.srcNodeRef = editor.document.getWindow().$.frameElement;\r
                        // syntax : AppName.AppVersion@AppRevision\r
-                       oParams.assocApp  = "CKEDITOR." + CKEDITOR.version + "@" + CKEDITOR.revision;\r
+                       oParams.assocApp  = 'CKEDITOR.' + CKEDITOR.version + '@' + CKEDITOR.revision;\r
+                       oParams.customerid = config.scayt_customerid  || '1:WvF0D4-UtPqN1-43nkD4-NKvUm2-daQqk3-LmNiI-z7Ysb4-mwry24-T8YrS3-Q2tpq2';\r
+                       oParams.customDictionaryIds = config.scayt_customDictionaryIds || '';\r
+                       oParams.userDictionaryName = config.scayt_userDictionaryName || '';\r
+                       oParams.sLang = config.scayt_sLang || 'en_US';\r
+\r
+                       // Introduce SCAYT onLoad callback. (#5632)\r
+                       oParams.onLoad = function()\r
+                               {\r
+                                       // Draw down word marker to avoid being covered by background-color style.(#5466)\r
+                                       if ( !( CKEDITOR.env.ie && CKEDITOR.env.version < 8 ) )\r
+                                               this.addStyle( this.selectorCss(), 'padding-bottom: 2px !important;' );\r
 \r
-                       oParams.customerid = editor.config.scayt_customerid  || "1:11111111111111111111111111111111111111";\r
-                       oParams.customDictionaryName = editor.config.scayt_customDictionaryName;\r
-                       oParams.userDictionaryName = editor.config.scayt_userDictionaryName;\r
-                       oParams.defLang = editor.scayt_defLang;\r
+                                       // Call scayt_control.focus when SCAYT loaded\r
+                                       // and only if editor has focus and scayt control creates at first time (#5720)\r
+                                       if ( editor.focusManager.hasFocus && !plugin.isControlRestored( editor ) )\r
+                                               this.focus();\r
 \r
-                       if ( CKEDITOR._scaytParams )\r
+                               };\r
+\r
+                       oParams.onBeforeChange = function()\r
                        {\r
-                               for ( var k in CKEDITOR._scaytParams )\r
-                               {\r
-                                       oParams[ k ] = CKEDITOR._scaytParams[ k ];\r
-                               }\r
+                               if ( plugin.getScayt( editor ) && !editor.checkDirty() )\r
+                                       setTimeout( function(){ editor.resetDirty(); }, 0 );\r
+                       };\r
+\r
+                       var scayt_custom_params = window.scayt_custom_params;\r
+                       if ( typeof scayt_custom_params == 'object' )\r
+                       {\r
+                               for ( var k in scayt_custom_params )\r
+                                       oParams[ k ] = scayt_custom_params[ k ];\r
                        }\r
+                       // needs for restoring a specific scayt control settings\r
+                       if ( plugin.getControlId( editor ) )\r
+                               oParams.id = plugin.getControlId( editor );\r
 \r
                        var scayt_control = new window.scayt( oParams );\r
 \r
+                       scayt_control.afterMarkupRemove.push( function( node )\r
+                       {\r
+                               ( new CKEDITOR.dom.element( node, scayt_control.document ) ).mergeSiblings();\r
+                       } );\r
+\r
                        // Copy config.\r
-                       var     lastInstance = plugin.instances[ editor.name ];\r
+                       var lastInstance = plugin.instances[ editor.name ];\r
                        if ( lastInstance )\r
                        {\r
                                scayt_control.sLang = lastInstance.sLang;\r
@@ -51,9 +95,19 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 \r
                        plugin.instances[ editor.name ] = scayt_control;\r
 \r
+                       //window.scayt.uiTags\r
+                       var menuGroup = 'scaytButton';\r
+                       var uiTabs = window.scayt.uiTags;\r
+                       var fTabs  = [];\r
+\r
+                       for ( var i = 0, l=4; i < l; i++ )\r
+                           fTabs.push( uiTabs[i] && plugin.uiTabs[i] );\r
+\r
+                       plugin.uiTabs = fTabs;\r
                        try {\r
-                               scayt_control.setDisabled( scayt_control.paused === false );                            // I really don't know why it causes JS error in IE\r
+                               scayt_control.setDisabled( plugin.isPaused( editor ) === false );\r
                        } catch (e) {}\r
+\r
                        editor.fire( 'showScaytState' );\r
                };\r
 \r
@@ -78,23 +132,57 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 \r
                editor.on( 'beforeCommandExec', function( ev )          // Disable SCAYT before Source command execution.\r
                        {\r
-                               if ( (ev.data.name == 'source' ||  ev.data.name == 'newpage') && editor.mode == 'wysiwyg' )\r
+                               if ( ( ev.data.name == 'source' || ev.data.name == 'newpage' ) && editor.mode == 'wysiwyg' )\r
                                {\r
-                                       var scayt_instanse = plugin.getScayt( editor );\r
-                                       if ( scayt_instanse )\r
+                                       var scayt_instance = plugin.getScayt( editor );\r
+                                       if ( scayt_instance )\r
                                        {\r
-                                               scayt_instanse.paused = !scayt_instanse.disabled;\r
-                                               scayt_instanse.destroy();\r
+                                               plugin.setPaused( editor, !scayt_instance.disabled );\r
+                                               // store a control id for restore a specific scayt control settings\r
+                                               plugin.setControlId( editor, scayt_instance.id );\r
+                                               scayt_instance.destroy( true );\r
                                                delete plugin.instances[ editor.name ];\r
                                        }\r
                                }\r
+                               // Catch on source mode switch off (#5720)\r
+                               else if ( ev.data.name == 'source'  && editor.mode == 'source' )\r
+                                       plugin.markControlRestore( editor );\r
+                       });\r
+\r
+               editor.on( 'afterCommandExec', function( ev )\r
+                       {\r
+                               if ( !plugin.isScaytEnabled( editor ) )\r
+                                       return;\r
+\r
+                               if ( editor.mode == 'wysiwyg' && ( ev.data.name == 'undo' || ev.data.name == 'redo' ) )\r
+                                       window.setTimeout( function() { plugin.getScayt( editor ).refresh(); }, 10 );\r
+                       });\r
+\r
+               editor.on( 'destroy', function( ev )\r
+                       {\r
+                               var editor = ev.editor,\r
+                                       scayt_instance = plugin.getScayt( editor );\r
+\r
+                               // SCAYT instance might already get destroyed by mode switch (#5744).\r
+                               if ( !scayt_instance )\r
+                                       return;\r
+\r
+                               delete plugin.instances[ editor.name ];\r
+                               // store a control id for restore a specific scayt control settings\r
+                               plugin.setControlId( editor, scayt_instance.id );\r
+                               scayt_instance.destroy( true );\r
                        });\r
 \r
                // Listen to data manipulation to reflect scayt markup.\r
                editor.on( 'afterSetData', function()\r
                        {\r
-                               if ( plugin.isScaytEnabled( editor ) )\r
-                                       plugin.getScayt( editor ).refresh();\r
+                               if ( plugin.isScaytEnabled( editor ) ) {\r
+                                       window.setTimeout( function()\r
+                                               {\r
+                                                       var instance = plugin.getScayt( editor );\r
+                                                       instance && instance.refresh();\r
+                                               }, 10 );\r
+                               }\r
                        });\r
 \r
                // Reload spell-checking for current word after insertion completed.\r
@@ -108,11 +196,32 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                        if ( CKEDITOR.env.ie )\r
                                                editor.getSelection().unlock( true );\r
 \r
-                                       // Swallow any SCAYT engine errors.\r
-                                       try{\r
+                                       // Return focus to the editor and refresh SCAYT markup (#5573).\r
+                                       window.setTimeout( function()\r
+                                       {\r
+                                               scayt_instance.focus();\r
                                                scayt_instance.refresh();\r
-                                       }catch( er )\r
-                                       {}\r
+                                       }, 10 );\r
+                               }\r
+                       }, this, null, 50 );\r
+\r
+               editor.on( 'insertHtml', function()\r
+                       {\r
+                               var scayt_instance = plugin.getScayt( editor );\r
+                               if ( plugin.isScaytEnabled( editor ) )\r
+                               {\r
+                                       // Unlock the selection before reload, SCAYT will take\r
+                                       // care selection update.\r
+                                       if ( CKEDITOR.env.ie )\r
+                                               editor.getSelection().unlock( true );\r
+\r
+                                       // Return focus to the editor (#5573)\r
+                                       // Refresh SCAYT markup\r
+                                       window.setTimeout( function()\r
+                                       {\r
+                                               scayt_instance.focus();\r
+                                               scayt_instance.refresh();\r
+                                       }, 10 );\r
                                }\r
                        }, this, null, 50 );\r
 \r
@@ -126,6 +235,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 \r
                var dataProcessor = editor.dataProcessor,\r
                        htmlFilter = dataProcessor && dataProcessor.htmlFilter;\r
+\r
                if ( htmlFilter )\r
                {\r
                        htmlFilter.addRules(\r
@@ -134,7 +244,8 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                        {\r
                                                span : function( element )\r
                                                {\r
-                                                       if ( element.attributes.scayt_word && element.attributes.scaytid )\r
+                                                       if ( element.attributes[ 'data-scayt_word' ]\r
+                                                                       && element.attributes[ 'data-scaytid' ] )\r
                                                        {\r
                                                                delete element.name;    // Write children, but don't write this node.\r
                                                                return element;\r
@@ -145,14 +256,92 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        );\r
                }\r
 \r
+               // Override Image.equals method avoid CK snapshot module to add SCAYT markup to snapshots. (#5546)\r
+               var undoImagePrototype = CKEDITOR.plugins.undo.Image.prototype;\r
+               undoImagePrototype.equals = CKEDITOR.tools.override( undoImagePrototype.equals, function( org )\r
+               {\r
+                       return function( otherImage )\r
+                       {\r
+                               var thisContents = this.contents,\r
+                                       otherContents = otherImage.contents;\r
+                               var scayt_instance = plugin.getScayt( this.editor );\r
+                               // Making the comparison based on content without SCAYT word markers.\r
+                               if ( scayt_instance && plugin.isScaytReady( this.editor ) )\r
+                               {\r
+                                       // scayt::reset might return value undefined. (#5742)\r
+                                       this.contents = scayt_instance.reset( thisContents ) || '';\r
+                                       otherImage.contents = scayt_instance.reset( otherContents ) || '';\r
+                               }\r
+\r
+                               var retval = org.apply( this, arguments );\r
+\r
+                               this.contents = thisContents;\r
+                               otherImage.contents = otherContents;\r
+                               return retval;\r
+                       };\r
+               });\r
+\r
                if ( editor.document )\r
                        createInstance();\r
        };\r
 \r
-       CKEDITOR.plugins.scayt =\r
+CKEDITOR.plugins.scayt =\r
        {\r
                engineLoaded : false,\r
                instances : {},\r
+               // Data storage for SCAYT control, based on editor instances\r
+               controlInfo : {},\r
+               setControlInfo : function( editor, o )\r
+               {\r
+                       if ( editor && editor.name && typeof ( this.controlInfo[ editor.name ] ) != 'object' )\r
+                               this.controlInfo[ editor.name ] = {};\r
+\r
+                       for ( var infoOpt in o )\r
+                               this.controlInfo[ editor.name ][ infoOpt ] = o[ infoOpt ];\r
+               },\r
+               isControlRestored : function( editor )\r
+               {\r
+                       if ( editor &&\r
+                                       editor.name &&\r
+                                       this.controlInfo[ editor.name ] )\r
+                       {\r
+                               return this.controlInfo[ editor.name ].restored ;\r
+                       }\r
+                       return false;\r
+               },\r
+               markControlRestore : function( editor )\r
+               {\r
+                       this.setControlInfo( editor, { restored:true } );\r
+               },\r
+               setControlId: function( editor, id )\r
+               {\r
+                       this.setControlInfo( editor, { id:id } );\r
+               },\r
+               getControlId: function( editor )\r
+               {\r
+                       if ( editor &&\r
+                                       editor.name &&\r
+                                       this.controlInfo[ editor.name ] &&\r
+                                       this.controlInfo[ editor.name ].id )\r
+                       {\r
+                               return this.controlInfo[ editor.name ].id;\r
+                       }\r
+                       return null;\r
+               },\r
+               setPaused: function( editor , bool )\r
+               {\r
+                       this.setControlInfo( editor, { paused:bool } );\r
+               },\r
+               isPaused: function( editor )\r
+               {\r
+                       if ( editor &&\r
+                                       editor.name &&\r
+                                       this.controlInfo[editor.name] )\r
+                       {\r
+                               return this.controlInfo[editor.name].paused;\r
+                       }\r
+                       return undefined;\r
+               },\r
                getScayt : function( editor )\r
                {\r
                        return this.instances[ editor.name ];\r
@@ -164,15 +353,19 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                },\r
                isScaytEnabled : function( editor )\r
                {\r
-                       var scayt_instanse = this.getScayt( editor );\r
-                       return ( scayt_instanse ) ? scayt_instanse.disabled === false : false;\r
+                       var scayt_instance = this.getScayt( editor );\r
+                       return ( scayt_instance ) ? scayt_instance.disabled === false : false;\r
                },\r
                loadEngine : function( editor )\r
                {\r
+                       // SCAYT doesn't work with Firefox2, Opera.\r
+                       if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 || CKEDITOR.env.opera )\r
+                               return editor.fire( 'showScaytState' );\r
+\r
                        if ( this.engineLoaded === true )\r
                                return onEngineLoad.apply( editor );    // Add new instance.\r
                        else if ( this.engineLoaded == -1 )                     // We are waiting.\r
-                               return CKEDITOR.on( 'scaytReady', function(){ onEngineLoad.apply( editor );} ); // Use function(){} to avoid rejection as duplicate.\r
+                               return CKEDITOR.on( 'scaytReady', function(){ onEngineLoad.apply( editor ); } );        // Use function(){} to avoid rejection as duplicate.\r
 \r
                        CKEDITOR.on( 'scaytReady', onEngineLoad, editor );\r
                        CKEDITOR.on( 'scaytReady', function()\r
@@ -181,7 +374,8 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                },\r
                                this,\r
                                null,\r
-                               0 );    // First to run.\r
+                               0\r
+                       );      // First to run.\r
 \r
                        this.engineLoaded = -1; // Loading in progress.\r
 \r
@@ -189,34 +383,40 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        var protocol = document.location.protocol;\r
                        // Default to 'http' for unknown.\r
                        protocol = protocol.search( /https?:/) != -1? protocol : 'http:';\r
-                       var baseUrl  = "svc.spellchecker.net/spellcheck/lf/scayt/scayt1.js";\r
+                       var baseUrl  = 'svc.spellchecker.net/scayt26/loader__base.js';\r
 \r
-                       var scaytUrl  =  editor.config.scayt_srcUrl || ( protocol + "//" + baseUrl );\r
-                       var scaytConfigBaseUrl =  plugin.parseUrl( scaytUrl ).path +  "/";\r
+                       var scaytUrl  =  editor.config.scayt_srcUrl || ( protocol + '//' + baseUrl );\r
+                       var scaytConfigBaseUrl =  plugin.parseUrl( scaytUrl ).path +  '/';\r
 \r
-                       CKEDITOR._djScaytConfig =\r
+                       if( window.scayt == undefined )\r
                        {\r
-                               baseUrl: scaytConfigBaseUrl,\r
-                               addOnLoad:\r
-                               [\r
-                                       function()\r
-                                       {\r
-                                               CKEDITOR.fireOnce( "scaytReady" );\r
-                                       }\r
-                               ],\r
-                               isDebug: false\r
-                       };\r
-                       // Append javascript code.\r
-                       CKEDITOR.document.getHead().append(\r
-                               CKEDITOR.document.createElement( 'script',\r
-                                       {\r
-                                               attributes :\r
-                                                       {\r
-                                                               type : 'text/javascript',\r
-                                                               src : scaytUrl\r
-                                                       }\r
-                                       })\r
-                       );\r
+                               CKEDITOR._djScaytConfig =\r
+                               {\r
+                                       baseUrl: scaytConfigBaseUrl,\r
+                                       addOnLoad:\r
+                                       [\r
+                                               function()\r
+                                               {\r
+                                                       CKEDITOR.fireOnce( 'scaytReady' );\r
+                                               }\r
+                                       ],\r
+                                       isDebug: false\r
+                               };\r
+                               // Append javascript code.\r
+                               CKEDITOR.document.getHead().append(\r
+                                       CKEDITOR.document.createElement( 'script',\r
+                                               {\r
+                                                       attributes :\r
+                                                               {\r
+                                                                       type : 'text/javascript',\r
+                                                                       async : 'true',\r
+                                                                       src : scaytUrl\r
+                                                               }\r
+                                               })\r
+                               );\r
+                       }\r
+                       else\r
+                               CKEDITOR.fireOnce( 'scaytReady' );\r
 \r
                        return null;\r
                },\r
@@ -250,6 +450,8 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
        var commandDefinition =\r
        {\r
                preserveState : true,\r
+               editorFocus : false,\r
+               canUndo : false,\r
 \r
                exec: function( editor )\r
                {\r
@@ -260,19 +462,18 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                this.setState( isEnabled ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_ON );\r
 \r
                                var scayt_control = plugin.getScayt( editor );\r
+                               // the place where the status of editor focus should be restored\r
+                               // after there will be ability to store its state before SCAYT button click\r
+                               // if (storedFocusState is focused )\r
+                               //   scayt_control.focus();\r
+                               //\r
+                               // now focus is set certainly\r
+                               scayt_control.focus();\r
                                scayt_control.setDisabled( isEnabled );\r
                        }\r
                        else if ( !editor.config.scayt_autoStartup && plugin.engineLoaded >= 0 )        // Load first time\r
                        {\r
                                this.setState( CKEDITOR.TRISTATE_DISABLED );\r
-\r
-                               editor.on( 'showScaytState', function()\r
-                                       {\r
-                                               this.removeListener();\r
-                                               this.setState( plugin.isScaytEnabled( editor ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF );\r
-                                       },\r
-                                       this);\r
-\r
                                plugin.loadEngine( editor );\r
                        }\r
                }\r
@@ -285,90 +486,136 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 \r
                beforeInit : function( editor )\r
                {\r
-                       // Register own rbc menu group.\r
-                       editor.config.menu_groups = 'scayt_suggest,scayt_moresuggest,scayt_control,' + editor.config.menu_groups;\r
+                       var items_order = editor.config.scayt_contextMenuItemsOrder\r
+                                       || 'suggest|moresuggest|control',\r
+                               items_order_str = "";\r
+\r
+                       items_order = items_order.split( '|' );\r
+\r
+                       if ( items_order && items_order.length )\r
+                       {\r
+                               for ( var pos = 0 ; pos < items_order.length ; pos++ )\r
+                                       items_order_str += 'scayt_' + items_order[ pos ] + ( items_order.length != parseInt( pos, 10 ) + 1 ? ',' : '' );\r
+                       }\r
+\r
+                       // Put it on top of all context menu items (#5717)\r
+                       editor.config.menu_groups =  items_order_str + ',' + editor.config.menu_groups;\r
                },\r
 \r
                init : function( editor )\r
                {\r
-                       var moreSuggestions = {};\r
-                       var mainSuggestions = {};\r
+                       var moreSuggestions = {},\r
+                               mainSuggestions = {};\r
 \r
                        // Scayt command.\r
                        var command = editor.addCommand( commandName, commandDefinition );\r
 \r
                        // Add Options dialog.\r
                        CKEDITOR.dialog.add( commandName, CKEDITOR.getUrl( this.path + 'dialogs/options.js' ) );\r
+                       // read ui tags\r
+                       var confuiTabs = editor.config.scayt_uiTabs || '1,1,1';\r
+                       var uiTabs =[];\r
+                       // string to array convert\r
+                       confuiTabs = confuiTabs.split( ',' );\r
+                       // check array length ! always must be 3 filled with 1 or 0\r
+                       for ( var i=0, l=3; i < l; i++ )\r
+                       {\r
+                               var flag = parseInt( confuiTabs[i] || '1', 10 );\r
+                               uiTabs.push( flag );\r
+                       }\r
 \r
                        var menuGroup = 'scaytButton';\r
                        editor.addMenuGroup( menuGroup );\r
-                       editor.addMenuItems(\r
+                       // combine menu items to render\r
+                       var uiMuneItems = {};\r
+\r
+                       var lang = editor.lang.scayt;\r
+\r
+                       // always added\r
+                       uiMuneItems.scaytToggle =\r
                                {\r
-                                       scaytToggle :\r
-                                       {\r
-                                               label : editor.lang.scayt.enable,\r
-                                               command : commandName,\r
-                                               group : menuGroup\r
-                                       },\r
+                                       label : lang.enable,\r
+                                       command : commandName,\r
+                                       group : menuGroup\r
+                               };\r
 \r
-                                       scaytOptions :\r
+                       if ( uiTabs[0] == 1 )\r
+                               uiMuneItems.scaytOptions =\r
+                               {\r
+                                       label : lang.options,\r
+                                       group : menuGroup,\r
+                                       onClick : function()\r
                                        {\r
-                                               label : editor.lang.scayt.options,\r
-                                               group : menuGroup,\r
-                                               onClick : function()\r
-                                               {\r
-                                                       openPage = 'options';\r
-                                                       editor.openDialog( commandName );\r
-                                               }\r
-                                       },\r
+                                               openPage = 'options';\r
+                                               editor.openDialog( commandName );\r
+                                       }\r
+                               };\r
 \r
-                                       scaytLangs :\r
+                       if ( uiTabs[1] == 1 )\r
+                               uiMuneItems.scaytLangs =\r
+                               {\r
+                                       label : lang.langs,\r
+                                       group : menuGroup,\r
+                                       onClick : function()\r
                                        {\r
-                                               label : editor.lang.scayt.langs,\r
-                                               group : menuGroup,\r
-                                               onClick : function()\r
-                                               {\r
-                                                       openPage = 'langs';\r
-                                                       editor.openDialog( commandName );\r
-                                               }\r
-                                       },\r
-\r
-                                       scaytAbout :\r
+                                               openPage = 'langs';\r
+                                               editor.openDialog( commandName );\r
+                                       }\r
+                               };\r
+                       if ( uiTabs[2] == 1 )\r
+                               uiMuneItems.scaytDict =\r
+                               {\r
+                                       label : lang.dictionariesTab,\r
+                                       group : menuGroup,\r
+                                       onClick : function()\r
                                        {\r
-                                               label : editor.lang.scayt.about,\r
-                                               group : menuGroup,\r
-                                               onClick : function()\r
-                                               {\r
-                                                       openPage = 'about';\r
-                                                       editor.openDialog( commandName );\r
-                                               }\r
+                                               openPage = 'dictionaries';\r
+                                               editor.openDialog( commandName );\r
                                        }\r
-                               });\r
+                               };\r
+                       // always added\r
+                       uiMuneItems.scaytAbout =\r
+                               {\r
+                                       label : editor.lang.scayt.about,\r
+                                       group : menuGroup,\r
+                                       onClick : function()\r
+                                       {\r
+                                               openPage = 'about';\r
+                                               editor.openDialog( commandName );\r
+                                       }\r
+                               };\r
+\r
+                       uiTabs[3] = 1; // about us tab is always on\r
+                       plugin.uiTabs = uiTabs;\r
+\r
+                       editor.addMenuItems( uiMuneItems );\r
 \r
                                editor.ui.add( 'Scayt', CKEDITOR.UI_MENUBUTTON,\r
                                        {\r
-                                               label : editor.lang.scayt.title,\r
-                                               title : editor.lang.scayt.title,\r
+                                               label : lang.title,\r
+                                               title : CKEDITOR.env.opera ? lang.opera_title : lang.title,\r
                                                className : 'cke_button_scayt',\r
+                                               modes : { wysiwyg : 1 },\r
                                                onRender: function()\r
                                                {\r
-                                               command.on( 'state', function()\r
+                                                       command.on( 'state', function()\r
                                                        {\r
                                                                this.setState( command.state );\r
                                                        },\r
                                                        this);\r
-                                       },\r
-                                       onMenu : function()\r
-                                       {\r
-                                               var isEnabled = plugin.isScaytEnabled( editor );\r
+                                               },\r
+                                               onMenu : function()\r
+                                               {\r
+                                                       var isEnabled = plugin.isScaytEnabled( editor );\r
 \r
-                                               editor.getMenuItem( 'scaytToggle' ).label = editor.lang.scayt[ isEnabled ? 'disable' : 'enable' ];\r
+                                                       editor.getMenuItem( 'scaytToggle' ).label = lang[ isEnabled ? 'disable' : 'enable' ];\r
 \r
                                                        return {\r
-                                                               scaytToggle : CKEDITOR.TRISTATE_OFF,\r
-                                                               scaytOptions : isEnabled ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,\r
-                                                               scaytLangs : isEnabled ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,\r
-                                                               scaytAbout : isEnabled ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED\r
+                                                               scaytToggle  : CKEDITOR.TRISTATE_OFF,\r
+                                                               scaytOptions : isEnabled && plugin.uiTabs[0] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,\r
+                                                               scaytLangs   : isEnabled && plugin.uiTabs[1] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,\r
+                                                               scaytDict    : isEnabled && plugin.uiTabs[2] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,\r
+                                                               scaytAbout   : isEnabled && plugin.uiTabs[3] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED\r
                                                        };\r
                                                }\r
                                        });\r
@@ -376,13 +623,19 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                        // If the "contextmenu" plugin is loaded, register the listeners.\r
                        if ( editor.contextMenu && editor.addMenuItems )\r
                        {\r
-                               editor.contextMenu.addListener( function( element )\r
+                               editor.contextMenu.addListener( function( element, selection )\r
                                        {\r
-                                               if ( !( plugin.isScaytEnabled( editor ) && element ) )\r
+                                               if ( !plugin.isScaytEnabled( editor )\r
+                                                               || selection.getCommonAncestor().isReadOnly() )\r
                                                        return null;\r
 \r
                                                var scayt_control = plugin.getScayt( editor ),\r
-                                                       word = scayt_control.getWord( element.$ );\r
+                                                       node = scayt_control.getScaytNode();\r
+\r
+                                               if ( !node )\r
+                                                       return null;\r
+\r
+                                                       var word = scayt_control.getWord( node );\r
 \r
                                                if ( !word )\r
                                                        return null;\r
@@ -390,7 +643,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                                var sLang = scayt_control.getLang(),\r
                                                        _r = {},\r
                                                        items_suggestion = window.scayt.getSuggestion( word, sLang );\r
-                                               if (!items_suggestion || !items_suggestion.length )\r
+                                               if ( !items_suggestion || !items_suggestion.length )\r
                                                        return null;\r
                                                // Remove unused commands and menuitems\r
                                                for ( i in moreSuggestions )\r
@@ -406,7 +659,15 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                                moreSuggestions = {};           // Reset items.\r
                                                mainSuggestions = {};\r
 \r
-                                               var moreSuggestionsUnable = false;\r
+                                               var moreSuggestionsUnable = editor.config.scayt_moreSuggestions || 'on';\r
+                                               var moreSuggestionsUnableAdded = false;\r
+\r
+                                               var maxSuggestions = editor.config.scayt_maxSuggestions;\r
+                                               ( typeof maxSuggestions != 'number' ) && ( maxSuggestions = 5 );\r
+                                               !maxSuggestions && ( maxSuggestions = items_suggestion.length );\r
+\r
+                                               var contextCommands = editor.config.scayt_contextCommands || 'all';\r
+                                               contextCommands = contextCommands.split( '|' );\r
 \r
                                                for ( var i = 0, l = items_suggestion.length; i < l; i += 1 )\r
                                                {\r
@@ -416,73 +677,75 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                                                        return {\r
                                                                                exec: function()\r
                                                                                {\r
-                                                                                       scayt_control.replace(el, s);\r
+                                                                                       scayt_control.replace( el, s );\r
                                                                                }\r
                                                                        };\r
-                                                               })( element.$, items_suggestion[i] );\r
+                                                               })( node, items_suggestion[i] );\r
 \r
-                                                       if ( i < editor.config.scayt_maxSuggestions )\r
+                                                       if ( i < maxSuggestions )\r
                                                        {\r
                                                                addButtonCommand( editor, 'button_' + commandName, items_suggestion[i],\r
                                                                        commandName, exec, 'scayt_suggest', i + 1 );\r
                                                                _r[ commandName ] = CKEDITOR.TRISTATE_OFF;\r
                                                                mainSuggestions[ commandName ] = CKEDITOR.TRISTATE_OFF;\r
                                                        }\r
-                                                       else\r
+                                                       else if ( moreSuggestionsUnable == 'on' )\r
                                                        {\r
                                                                addButtonCommand( editor, 'button_' + commandName, items_suggestion[i],\r
                                                                        commandName, exec, 'scayt_moresuggest', i + 1 );\r
                                                                moreSuggestions[ commandName ] = CKEDITOR.TRISTATE_OFF;\r
-                                                               moreSuggestionsUnable = true;\r
+                                                               moreSuggestionsUnableAdded = true;\r
                                                        }\r
                                                }\r
-                                               if ( moreSuggestionsUnable )\r
-                                                       // Rgister the More suggestions group;\r
-                                                       editor.addMenuItem( 'scayt_moresuggest',\r
-                                                               {\r
-                                                                       label : editor.lang.scayt.moreSuggestions,\r
-                                                                       group : 'scayt_moresuggest',\r
-                                                                       order : 10,\r
-                                                                       getItems : function()\r
-                                                                       {\r
-                                                                               return moreSuggestions;\r
-                                                                       }\r
-                                                               });\r
-\r
 \r
-                                               var ignore_command =\r
-                                               {\r
-                                                       exec: function()\r
-                                                       {\r
-                                                               scayt_control.ignore( element.$ );\r
-                                                       }\r
-                                               };\r
-                                               var ignore_all_command =\r
+                                               if ( moreSuggestionsUnableAdded )\r
                                                {\r
-                                                       exec: function()\r
+                                                       // Register the More suggestions group;\r
+                                                       editor.addMenuItem( 'scayt_moresuggest',\r
                                                        {\r
-                                                               scayt_control.ignoreAll( element.$ );\r
-                                                       }\r
-                                               };\r
-                                               var addword_command =\r
+                                                               label : lang.moreSuggestions,\r
+                                                               group : 'scayt_moresuggest',\r
+                                                               order : 10,\r
+                                                               getItems : function()\r
+                                                               {\r
+                                                                       return moreSuggestions;\r
+                                                               }\r
+                                                       });\r
+                                                       mainSuggestions[ 'scayt_moresuggest' ] = CKEDITOR.TRISTATE_OFF;\r
+                                               }\r
+\r
+                                               if ( in_array( 'all', contextCommands )  || in_array( 'ignore', contextCommands)  )\r
                                                {\r
-                                                       exec: function()\r
-                                                       {\r
-                                                               window.scayt.addWordToUserDictionary( element.$ );\r
-                                                       }\r
-                                               };\r
+                                                       var ignore_command = {\r
+                                                               exec: function(){\r
+                                                                       scayt_control.ignore( node );\r
+                                                               }\r
+                                                       };\r
+                                                       addButtonCommand( editor, 'ignore', lang.ignore, 'scayt_ignore', ignore_command, 'scayt_control', 1 );\r
+                                                       mainSuggestions[ 'scayt_ignore' ] = CKEDITOR.TRISTATE_OFF;\r
+                                               }\r
 \r
-                                               addButtonCommand( editor, 'ignore', editor.lang.scayt.ignore,\r
-                                                       'scayt_ignore', ignore_command, 'scayt_control', 1);\r
-                                               addButtonCommand( editor, 'ignore_all', editor.lang.scayt.ignoreAll,\r
-                                                       'scayt_ignore_all', ignore_all_command, 'scayt_control', 2);\r
-                                               addButtonCommand( editor, 'add_word', editor.lang.scayt.addWord,\r
-                                                       'scayt_add_word', addword_command, 'scayt_control', 3);\r
+                                               if ( in_array( 'all', contextCommands )  || in_array( 'ignoreall', contextCommands ) )\r
+                                               {\r
+                                                       var ignore_all_command = {\r
+                                                               exec: function(){\r
+                                                                       scayt_control.ignoreAll( node );\r
+                                                               }\r
+                                                       };\r
+                                                       addButtonCommand(editor, 'ignore_all', lang.ignoreAll, 'scayt_ignore_all', ignore_all_command, 'scayt_control', 2);\r
+                                                       mainSuggestions['scayt_ignore_all'] = CKEDITOR.TRISTATE_OFF;\r
+                                               }\r
 \r
-                                               mainSuggestions[ 'scayt_moresuggest' ] = CKEDITOR.TRISTATE_OFF;\r
-                                               mainSuggestions[ 'scayt_ignore' ] = CKEDITOR.TRISTATE_OFF;\r
-                                               mainSuggestions[ 'scayt_ignore_all' ] = CKEDITOR.TRISTATE_OFF;\r
-                                               mainSuggestions[ 'scayt_add_word' ] = CKEDITOR.TRISTATE_OFF;\r
+                                               if ( in_array( 'all', contextCommands )  || in_array( 'add', contextCommands ) )\r
+                                               {\r
+                                                       var addword_command = {\r
+                                                               exec: function(){\r
+                                                                       window.scayt.addWordToUserDictionary( node );\r
+                                                               }\r
+                                                       };\r
+                                                       addButtonCommand(editor, 'add_word', lang.addWord, 'scayt_add_word', addword_command, 'scayt_control', 3);\r
+                                                       mainSuggestions['scayt_add_word'] = CKEDITOR.TRISTATE_OFF;\r
+                                               }\r
 \r
                                                if ( scayt_control.fireOnContextMenu )\r
                                                        scayt_control.fireOnContextMenu( editor );\r
@@ -491,21 +754,194 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
                                        });\r
                        }\r
 \r
-                       // Start plugin\r
-                       if ( editor.config.scayt_autoStartup )\r
-                       {\r
-                               var showInitialState = function()\r
+                       var showInitialState = function()\r
                                {\r
                                        editor.removeListener( 'showScaytState', showInitialState );\r
-                                       command.setState( plugin.isScaytEnabled( editor ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF );\r
+\r
+                                       if ( !CKEDITOR.env.opera )\r
+                                               command.setState( plugin.isScaytEnabled( editor ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF );\r
+                                       else\r
+                                               command.setState( CKEDITOR.TRISTATE_DISABLED );\r
                                };\r
-                               editor.on( 'showScaytState', showInitialState );\r
 \r
-                               plugin.loadEngine( editor );\r
+                       editor.on( 'showScaytState', showInitialState );\r
+\r
+                       if ( CKEDITOR.env.opera )\r
+                       {\r
+                               editor.on( 'instanceReady', function()\r
+                               {\r
+                                       showInitialState();\r
+                               });\r
+                       }\r
+\r
+                       // Start plugin\r
+                       if ( editor.config.scayt_autoStartup )\r
+                       {\r
+                               editor.on( 'instanceReady', function()\r
+                               {\r
+                                       plugin.loadEngine( editor );\r
+                               });\r
                        }\r
+               },\r
+\r
+               afterInit : function( editor )\r
+               {\r
+                       // Prevent word marker line from displaying in elements path and been removed when cleaning format. (#3570) (#4125)\r
+                       var elementsPathFilters,\r
+                                       scaytFilter = function( element )\r
+                                       {\r
+                                               if ( element.hasAttribute( 'data-scaytid' ) )\r
+                                                       return false;\r
+                                       };\r
+\r
+                       if ( editor._.elementsPath && ( elementsPathFilters = editor._.elementsPath.filters ) )\r
+                               elementsPathFilters.push( scaytFilter );\r
+\r
+                       editor.addRemoveFormatFilter && editor.addRemoveFormatFilter( scaytFilter );\r
+\r
                }\r
        });\r
 })();\r
 \r
-CKEDITOR.config.scayt_maxSuggestions =  5;\r
-CKEDITOR.config.scayt_autoStartup = false;\r
+/**\r
+ * If enabled (true), turns on SCAYT automatically after loading the editor.\r
+ * @name CKEDITOR.config.scayt_autoStartup\r
+ * @type Boolean\r
+ * @default false\r
+ * @example\r
+ * config.scayt_autoStartup = true;\r
+ */\r
+\r
+/**\r
+ * Defines the number of SCAYT suggestions to show in the main context menu.\r
+ * The possible values are:\r
+ * <ul>\r
+ *     <li>0 (zero): All suggestions are displayed in the main context menu.</li>\r
+ *     <li>Positive number: The maximum number of suggestions to shown in context\r
+ *             menu. Other entries will be shown in "More Suggestions" sub-menu.</li>\r
+ *     <li>Negative number: No suggestions are shown in the main context menu. All\r
+ *             entries will be listed in the "Suggestions" sub-menu.</li>\r
+ * </ul>\r
+ * @name CKEDITOR.config.scayt_maxSuggestions\r
+ * @type Number\r
+ * @default 5\r
+ * @example\r
+ * // Display only three suggestions in the main context menu.\r
+ * config.scayt_maxSuggestions = 3;\r
+ * @example\r
+ * // Do not show the suggestions directly.\r
+ * config.scayt_maxSuggestions = -1;\r
+ */\r
+\r
+/**\r
+ * Sets the customer ID for SCAYT. Required for migration from free version\r
+ * with banner to paid version.\r
+ * @name CKEDITOR.config.scayt_customerid\r
+ * @type String\r
+ * @default ''\r
+ * @example\r
+ * // Load SCAYT using my customer ID.\r
+ * config.scayt_customerid  = 'your-encrypted-customer-id';\r
+ */\r
+\r
+/**\r
+ * Enables/disables the "More Suggestions" sub-menu in the context menu.\r
+ * The possible values are "on" or "off".\r
+ * @name CKEDITOR.config.scayt_moreSuggestions\r
+ * @type String\r
+ * @default 'on'\r
+ * @example\r
+ * // Disables the "More Suggestions" sub-menu.\r
+ * config.scayt_moreSuggestions = 'off';\r
+ */\r
+\r
+/**\r
+ * Customizes the display of SCAYT context menu commands ("Add Word", "Ignore"\r
+ * and "Ignore All"). It must be a string with one or more of the following\r
+ * words separated by a pipe ("|"):\r
+ * <ul>\r
+ *     <li>"off": disables all options.</li>\r
+ *     <li>"all": enables all options.</li>\r
+ *     <li>"ignore": enables the "Ignore" option.</li>\r
+ *     <li>"ignoreall": enables the "Ignore All" option.</li>\r
+ *     <li>"add": enables the "Add Word" option.</li>\r
+ * </ul>\r
+ * @name CKEDITOR.config.scayt_contextCommands\r
+ * @type String\r
+ * @default 'all'\r
+ * @example\r
+ * // Show only "Add Word" and "Ignore All" in the context menu.\r
+ * config.scayt_contextCommands = 'add|ignoreall';\r
+ */\r
+\r
+/**\r
+ * Sets the default spellchecking language for SCAYT.\r
+ * @name CKEDITOR.config.scayt_sLang\r
+ * @type String\r
+ * @default 'en_US'\r
+ * @example\r
+ * // Sets SCAYT to German.\r
+ * config.scayt_sLang = 'de_DE';\r
+ */\r
+\r
+/**\r
+ * Sets the visibility of the SCAYT tabs in the settings dialog and toolbar\r
+ * button. The value must contain a "1" (enabled) or "0" (disabled) number for\r
+ * each of the following entries, in this precise order, separated by a\r
+ * comma (","): "Options", "Languages" and "Dictionary".\r
+ * @name CKEDITOR.config.scayt_uiTabs\r
+ * @type String\r
+ * @default '1,1,1'\r
+ * @example\r
+ * // Hide the "Languages" tab.\r
+ * config.scayt_uiTabs = '1,0,1';\r
+ */\r
+\r
+\r
+/**\r
+ * Set the URL to SCAYT core. Required to switch to licensed version of SCAYT application.\r
+ * Further details at http://wiki.spellchecker.net/doku.php?id=3rd:wysiwyg:fckeditor:wscckf3l .\r
+ * @name CKEDITOR.config.scayt_srcUrl\r
+ * @type String\r
+ * @default ''\r
+ * @example\r
+ * config.scayt_srcUrl = "http://my-host/spellcheck/lf/scayt/scayt.js";\r
+ */\r
+\r
+/**\r
+ * Links SCAYT to custom dictionaries. It's a string containing dictionary ids\r
+ * separared by commas (","). Available only for licensed version.\r
+ * Further details at http://wiki.spellchecker.net/doku.php?id=custom_dictionary_support .\r
+ * @name CKEDITOR.config.scayt_customDictionaryIds\r
+ * @type String\r
+ * @default ''\r
+ * @example\r
+ * config.scayt_customDictionaryIds = '3021,3456,3478"';\r
+ */\r
+\r
+/**\r
+ * Makes it possible to activate a custom dictionary on SCAYT. The user\r
+ * dictionary name must be used. Available only for licensed version.\r
+ * @name CKEDITOR.config.scayt_userDictionaryName\r
+ * @type String\r
+ * @default ''\r
+ * @example\r
+ * config.scayt_userDictionaryName = 'MyDictionary';\r
+ */\r
+\r
+/**\r
+ * Define order of placing of SCAYT context menu items by groups.\r
+ * It must be a string with one or more of the following\r
+ * words separated by a pipe ("|"):\r
+ * <ul>\r
+ *     <li>'suggest'     - main suggestion word list,</li>\r
+ *     <li>'moresuggest' - more suggestions word list,</li>\r
+ *     <li>'control'     - SCAYT commands, such as 'Ignore' and 'Add Word'</li>\r
+ * </ul>\r
+ *\r
+ * @name CKEDITOR.config.scayt_contextMenuItemsOrder\r
+ * @type String\r
+ * @default 'suggest|moresuggest|control'\r
+ * @example\r
+ * config.scayt_contextMenuItemsOrder = 'moresuggest|control|suggest';\r
+ */\r