add Text Layer

[eliscolors/main.git] / ElisUndoManager.m

diff --git a/ElisUndoManager.m b/ElisUndoManager.m
index eea3042..b28a9c0 100644 (file)
--- a/ElisUndoManager.m
+++ b/ElisUndoManager.m
@@ -38,7 +38,7 @@
     index += 2;
 }
 
-- (void)popOperation
+- (ElisLayer*)popOperation
 {
     NSData* data = [undoStack objectAtIndex:index-1];
     ElisLayer* layer = [undoStack objectAtIndex:index-2];
@@ -48,6 +48,8 @@
     [decoder finishDecoding];
     
     index -= 2;
+    
+    return layer;
 }
 
 - (void)redoOperation