X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fcore%2Fckeditor.js;h=068da319af4279fba61ae8036cada66e1b701713;hb=refs%2Ftags%2Fv3.3;hp=5e0369367998dfc958326f7ca1fe357e5065a3d2;hpb=941b0a9ba4e673e292510d80a5a86806994b8ea6;p=ckeditor.git

diff --git a/_source/core/ckeditor.js b/_source/core/ckeditor.js
index 5e03693..068da31 100644
--- a/_source/core/ckeditor.js
+++ b/_source/core/ckeditor.js
@@ -69,6 +69,16 @@ CKEDITOR.remove = function( editor )
 	delete CKEDITOR.instances[ editor.name ];
 };
 
+/**
+ * Perform global clean up to free as much memory as possible
+ * when there are no instances left
+ */
+CKEDITOR.on( 'instanceDestroyed', function ()
+	{
+		if ( CKEDITOR.tools.isEmpty( this.instances ) )
+			CKEDITOR.fire( 'reset' );
+	});
+
 // Load the bootstrap script.
 CKEDITOR.loader.load( 'core/_bootstrap' );		// @Packager.RemoveLine
 
@@ -94,3 +104,10 @@ CKEDITOR.TRISTATE_OFF = 2;
  * @example
  */
 CKEDITOR.TRISTATE_DISABLED = 0;
+
+/**
+ * Fired when the CKEDITOR.currentInstance object reference changes. This may
+ * happen when setting the focus on different editor instances in the page.
+ * @name CKEDITOR#currentInstance
+ * @event
+ */