vanilla ckeditor-3.4.3

[ckeditor.git] / _source / plugins / button / plugin.js

diff --git a/_source/plugins/button/plugin.js b/_source/plugins/button/plugin.js
index f16e192..c0c8208 100644 (file)
--- a/_source/plugins/button/plugin.js
+++ b/_source/plugins/button/plugin.js
@@ -70,7 +70,7 @@ CKEDITOR.ui.button.prototype =
        render : function( editor, output )\r
        {\r
                var env = CKEDITOR.env,\r
-                       id = this._.id = 'cke_' + CKEDITOR.tools.getNextNumber(),\r
+                       id = this._.id = CKEDITOR.tools.getNextId(),\r
                        classes = '',\r
                        command = this.command, // Get the command name.\r
                        clickFn,\r
@@ -98,11 +98,22 @@ CKEDITOR.ui.button.prototype =
 \r
                instance.index = index = CKEDITOR.ui.button._.instances.push( instance ) - 1;\r
 \r
+               // Indicate a mode sensitive button.\r
                if ( this.modes )\r
                {\r
+                       var modeStates = {};\r
+                       editor.on( 'beforeModeUnload', function()\r
+                               {\r
+                                       modeStates[ editor.mode ] = this._.state;\r
+                               }, this );\r
+\r
                        editor.on( 'mode', function()\r
                                {\r
-                                       this.setState( this.modes[ editor.mode ] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED );\r
+                                       var mode = editor.mode;\r
+                                       // Restore saved button state.\r
+                                       this.setState( this.modes[ mode ] ?\r
+                                               modeStates[ mode ] != undefined ? modeStates[ mode ] :\r
+                                                       CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED );\r
                                }, this);\r
                }\r
                else if ( command )\r