Fixed major part of issue 459 by providing warning onbeforeunload when appropriate

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1473 eee81c28-f429-11dd-99c0-75d572ba1ddd
2010-03-26 17:51:41 +00:00
parent 687f532acb
commit 508c72e5a7
2 changed files with 24 additions and 1 deletions
--- a/editor/svgcanvas.js
+++ b/editor/svgcanvas.js
@@ -1320,6 +1320,10 @@ function BatchCommand(text) {
 		undoStack.push(cmd);
 		undoStackPointer = undoStack.length;
 	};
+	
+	this.getHistoryPosition = function() {
+		return undoStackPointer;
+	};

 // private functions
 	var getId = function() {