Some additional memory management improvements.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/gorm/trunk@19302 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,20 @@
+2004-05-13 18:47 Gregory John Casamento <greg_casamento@yahoo.com>
+
+	* Gorm.m: Removed some commented out code.  Removed commented out
+	RELEASE statements, now that AUTORELEASE is used.
+	* GormDocument.m: [GormDocument dealloc] added openEditors to the
+	set of things released.  [GormDocument editorForObject:create:] when
+	a new editor is created, add it to the master list of editors.   This
+	makes it easier to send the close message to all of the editors upon
+	shutdown.  [GormDocument editor:dicCloseForObject:] removes the editor
+	from the list of editors. [GormDocument _closeAllEditors] closes all
+	of the editors in the document using the new list.
+	* GormDocument.h: Added member variable openEditors.
+	* Palettes/GormMenuEditor.m: Added category to allow testing when
+	a menu is visible so that we can avoid sending the close message to
+	it.  This prevents the harmless message "Invalidparm: ordered invalid 
+	window 0" from appearing when the document is being closed.
+	
 2004-05-13 01:03 Gregory John Casamento <greg_casamento@yahoo.com>
 
 	NOTE: These changes might unstabilize things a bit.
@@ -7,18 +24,20 @@
 	* GormDocument.m: Addition of a method called 
 	[GormDocument _closeAllEditors] this closes all of the editors from
 	the handleNotification method before the any objects are ultimately
-	released.  Removal of old, commented out GormFontManager implementation.
-	Streamlined the dealloc method to make certain everything is released.
-	Also changed the window in the init method so that it doesn't release itself
-	when it's closed by the user. This allows for a more controlled shutdown.
+	released.  Removal of old, commented out GormFontManager 
+	implementation. Streamlined the dealloc method to make certain 
+	everything is released.  Also changed the window in the init 
+	method so that it doesn't release itself when it's closed by 
+	the user. This allows for a more controlled shutdown.
 	* GormDocument.h: Minor code cleanup.
-	* GormGenericEditor.[hm]: Added activate, closed ivars.  Also added code
-	in close and activate to make use of them. Added code in dealloc to call
-	[GormGenericEditor close] if there the flag indicates the editor is 
-	open.  Also moved some common, trivial, operations to the parent class 
-	implementation of initWithObject:inDocument:.
-	* GormObjectEditor.m: Added code in close to remove the document from the
-	map.  This eliminates a crash which was occurring.  
+	* GormGenericEditor.[hm]: Added activate, closed ivars.  Also added 
+	code in close and activate to make use of them. Added code in 
+	dealloc to call [GormGenericEditor close] if there the flag 
+	indicates the editor is open.  Also moved some common, trivial, 
+	operations to the parent class implementation of 
+	initWithObject:inDocument:.
+	* GormObjectEditor.m: Added code in close to remove the document 
+	from the map.  This eliminates a crash which was occurring.  
 	* GormSoundEditor.m: Same.
 	* GormImageEditor.m: Same.
 	* GormViewEditor.m: Re-arranged the initWithObject:inDocument:.

Gorm.m

@@ -579,7 +579,6 @@ NSString *GormResizeCellNotification = @"GormResizeCellNotification";
   GormDocument	*doc = AUTORELEASE([GormDocument new]);
 
   [documents addObject: doc];
-  // RELEASE(doc);
   if ([doc openDocument: sender] == nil)
     {
       [documents removeObjectIdenticalTo: doc];
@@ -587,24 +586,7 @@ NSString *GormResizeCellNotification = @"GormResizeCellNotification";
     }
   else
     {
-      // NSDictionary *nameTable = [doc nameTable];
-      // NSEnumerator *enumerator = [nameTable keyEnumerator];
-      // NSString *key = nil;
-
-      // order everything front.
       [[doc window] makeKeyAndOrderFront: self];
-
-      /*
-      // the load is completed, awaken all of the elements.
-      while ((key = [enumerator nextObject]) != nil)
-	{
-	  id o = [nameTable objectForKey: key];
-	  if ([o respondsToSelector: @selector(awakeFromDocument:)])
-	    {
-	      [o awakeFromDocument: doc];
-	    }
-	}
-      */
     }
 }
 
@@ -614,7 +596,6 @@ NSString *GormResizeCellNotification = @"GormResizeCellNotification";
 {
   id doc = AUTORELEASE([GormDocument new]);
   [documents addObject: doc];
-  // RELEASE(doc);
   switch ([sender tag]) 
     {
     case 0:
@@ -1138,7 +1119,6 @@ NSString *GormResizeCellNotification = @"GormResizeCellNotification";
   else if ([name isEqual: IBWillCloseDocumentNotification])
     {
       [documents removeObjectIdenticalTo: obj];
-      // AUTORELEASE(obj); // let the document go, once everything is done...
     }
 }
 
@@ -1192,7 +1172,6 @@ NSString *GormResizeCellNotification = @"GormResizeCellNotification";
   GormDocument	*doc = AUTORELEASE([GormDocument new]);
 
   [documents addObject: doc];
-  // RELEASE(doc);
   if ([doc loadDocument: fileName] == nil)
     {
       [documents removeObjectIdenticalTo: doc];

GormDocument.h

@@ -69,7 +69,7 @@
   NSMutableArray	*hidden;
   NSMutableSet          *sounds;
   NSMutableSet          *images;
-  // NSMutableArray        *editors;
+  NSMutableArray        *openEditors;
 }
 - (void) addConnector: (id<IBConnectors>)aConnector;
 - (NSArray*) allConnectors;

GormDocument.m

@@ -762,6 +762,7 @@ static NSImage	*classesImage = nil;
   RELEASE(savedEditors);
   RELEASE(scrollView);
   RELEASE(classesScrollView);
+  RELEASE(openEditors);
   RELEASE(window);
   [super dealloc];
 }
@@ -1327,7 +1328,7 @@ static NSImage	*classesImage = nil;
   /*
    * Add to the master list of editors for this document
    */
-  // [editors removeObjectIdenticalTo: anEditor];
+  [openEditors removeObjectIdenticalTo: anEditor];
 
   /*
    * Make sure that this editor is not the selection owner.
@@ -1371,13 +1372,10 @@ static NSImage	*classesImage = nil;
       [link setDestination: editor];
       [connections addObject: link];
       
-      // add to the list...
-      /*
-      if(![editors containsObject: editor])
+      if(![openEditors containsObject: editor])
 	{
-	  [editors addObject: editor];
+	  [openEditors addObject: editor];
 	}
-      */
 
       RELEASE(link);
       if (anEditor == nil)
@@ -1463,20 +1461,13 @@ static NSImage	*classesImage = nil;
 
 - (void) _closeAllEditors
 {
-  NSEnumerator		*enumerator;
-  id                    con;
-  
-  // close all editors attached to objects...
-  enumerator = [connections objectEnumerator];
-  while ((con = [enumerator nextObject]) != nil)
-    {
-      if ([con isKindOfClass: [GormObjectToEditor class]] == YES)
-	{
-	  [[con destination] close];
-	}
-    }
+  // close all of the editors & get all of the objects out.
+  [openEditors makeObjectsPerformSelector: @selector(close)]; 
+  [openEditors removeAllObjects];
 
   // close the editors in the document window...
+  // don't worry about the "classEditor" since it's not really an
+  // editor.
   [objectsView close];
   [imagesView close];
   [soundsView close];
@@ -1518,8 +1509,7 @@ static NSImage	*classesImage = nil;
       // deactivate the document...
       [self setDocumentActive: NO];
       [self setSelectionFromEditor: nil];
-      [self _closeAllEditors];
-      // [editors makeObjectsPerformSelector: @selector(close)]; // close all of the editors...
+      [self _closeAllEditors]; // shut down all of the editors..
       [nc postNotificationName: IBWillCloseDocumentNotification
 	  object: self];
       [nc removeObserver: self]; // stop listening to all notifications.
@@ -1639,7 +1629,7 @@ static NSImage	*classesImage = nil;
 		 alpha: 1.0 ];
       NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
       
-      // editors = [NSMutableArray new];
+      openEditors = [NSMutableArray new];
       classManager = [[GormClassManager alloc] init]; 
       classEditor = [[GormClassEditor alloc] initWithDocument: self];
 
@@ -1916,14 +1906,6 @@ static NSImage	*classesImage = nil;
 	      [self parseHeader: (NSString *)obj];
 	    }
 	}
-
-      /*
-      // add editors here to the list...
-      // [editors addObject: classEditor];
-      [editors addObject: objectsView];
-      [editors addObject: imagesView];
-      [editors addObject: soundsView];
-      */
     }
   return self;
 }

Palettes/0Menus/GormMenuEditor.m

@@ -56,11 +56,19 @@
 @end
 
 /*
-@interface NSButtonCell (GormObjectAdditions)
-- (NSRect) gormTitleRectForFrame: (NSRect) cellFrame
-			  inView: (NSView *)controlView;
+ * This method will allow us to check if the menu is
+ * open, so that it can be conditionally closed.
+ */
+@interface NSMenu (GormMenuEditorAdditions)
+- (BOOL) isVisible;
+@end
+
+@implementation NSMenu (GormMenuEditorAdditions)
+- (BOOL) isVisible
+{
+  return [_aWindow isVisible];
+}
 @end
-*/
 
 
 
@@ -437,7 +445,6 @@
   isClosed = YES;
   [[NSNotificationCenter defaultCenter] removeObserver: self];
 
-  [self makeSelectionVisible: NO];
   if ([(id<IB>)NSApp selectionOwner] == self)
     {
       [document resignSelectionForEditor: self];
@@ -445,6 +452,7 @@
 
   [self closeSubeditors];
   [self deactivate];
+  if([edited isVisible])
     [edited close];
   [document editor: self didCloseForObject: edited];
 }
@@ -498,7 +506,7 @@
     {
       [self close];
     }
-  // RELEASE(edited);
+
   RELEASE(selection);
   RELEASE(subeditor);
   [super dealloc];

Palettes/0Menus/GormNSMenu.m

@@ -139,7 +139,7 @@
 // This method is purely for debugging purposes...
 - (void) display
 {
-  NSLog(@"In GormNSMenu display...");
+  NSDebugLog(@"In GormNSMenu display...");
   [super display];
 }
 #endif