[Fuse-for-macosx-commits] SF.net SVN: fuse-for-macosx:[705] trunk/fuse/fusepb/controllers/ MemoryBrowserController.m

[<fr...@us...>]

Revision: 705
          http://sourceforge.net/p/fuse-for-macosx/code/705
Author:   fredm
Date:     2012-11-22 10:30:52 +0000 (Thu, 22 Nov 2012)
Log Message:
-----------
Remove window close observer when window closes to be tidy.

Modified Paths:
--------------
    trunk/fuse/fusepb/controllers/MemoryBrowserController.m

Modified: trunk/fuse/fusepb/controllers/MemoryBrowserController.m
===================================================================
--- trunk/fuse/fusepb/controllers/MemoryBrowserController.m	2012-11-21 11:42:04 UTC (rev 704)
+++ trunk/fuse/fusepb/controllers/MemoryBrowserController.m	2012-11-22 10:30:52 UTC (rev 705)
@@ -32,6 +32,8 @@
 
 @implementation MemoryBrowserController
 
+id notificationObserver;
+
 - (id)init
 {
   NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
@@ -42,28 +44,34 @@
 
   [self setWindowFrameAutosaveName:@"MemoryBrowserWindow"];
   
-  [nc addObserverForName:@"NSWindowWillCloseNotification"
-                  object:[self window]
-                   queue:mainQueue
-              usingBlock:^(NSNotification *note) {
-                [NSApp stopModal];
+  notificationObserver =
+    [nc addObserverForName:@"NSWindowWillCloseNotification"
+                    object:[self window]
+                     queue:mainQueue
+                usingBlock:^(NSNotification *note) {
+                  [nc removeObserver:notificationObserver];
+
+                  [NSApp stopModal];
                 
-                [tableContents removeAllObjects];
+                  [tableContents removeAllObjects];
                 
-                [tableContents release];
+                  [tableContents release];
                 
-                tableContents = nil;
+                  tableContents = nil;
                 
-                [memoryBrowser reloadData];
+                  [memoryBrowser reloadData];
                 
-                [[DisplayOpenGLView instance] unpause];
-              }];
+                  [[DisplayOpenGLView instance] unpause];
+                }];
 
   return self;
 }
 
 - (void)dealloc
 {
+  NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
+  [nc removeObserver:notificationObserver];
+
   [tableContents removeAllObjects];
   
   [tableContents release];

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