diff options
Diffstat (limited to 'rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckevents.js')
| -rw-r--r-- | rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckevents.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckevents.js b/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckevents.js new file mode 100644 index 000000000..0bae94df9 --- /dev/null +++ b/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/classes/fckevents.js @@ -0,0 +1,71 @@ +/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben
+ *
+ * == BEGIN LICENSE ==
+ *
+ * Licensed under the terms of any of the following licenses at your
+ * choice:
+ *
+ * - GNU General Public License Version 2 or later (the "GPL")
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
+ * http://www.gnu.org/licenses/lgpl.html
+ *
+ * - Mozilla Public License Version 1.1 or later (the "MPL")
+ * http://www.mozilla.org/MPL/MPL-1.1.html
+ *
+ * == END LICENSE ==
+ *
+ * FCKEvents Class: used to handle events is a advanced way.
+ */
+
+var FCKEvents = function( eventsOwner )
+{
+ this.Owner = eventsOwner ;
+ this._RegisteredEvents = new Object() ;
+}
+
+FCKEvents.prototype.AttachEvent = function( eventName, functionPointer )
+{
+ var aTargets ;
+
+ if ( !( aTargets = this._RegisteredEvents[ eventName ] ) )
+ this._RegisteredEvents[ eventName ] = [ functionPointer ] ;
+ else
+ {
+ // Check that the event handler isn't already registered with the same listener
+ // It doesn't detect function pointers belonging to an object (at least in Gecko)
+ if ( aTargets.IndexOf( functionPointer ) == -1 )
+ aTargets.push( functionPointer ) ;
+ }
+}
+
+FCKEvents.prototype.FireEvent = function( eventName, params )
+{
+ var bReturnValue = true ;
+
+ var oCalls = this._RegisteredEvents[ eventName ] ;
+
+ if ( oCalls )
+ {
+ for ( var i = 0 ; i < oCalls.length ; i++ )
+ {
+ try
+ {
+ bReturnValue = ( oCalls[ i ]( this.Owner, params ) && bReturnValue ) ;
+ }
+ catch(e)
+ {
+ // Ignore the following error. It may happen if pointing to a
+ // script not anymore available (#934):
+ // -2146823277 = Can't execute code from a freed script
+ if ( e.number != -2146823277 )
+ throw e ;
+ }
+ }
+ }
+
+ return bReturnValue ;
+}
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