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Remove the delegate from the notification center in -dealloc; cache the

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default notification center


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@14530 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
nico 2002-09-24 01:32:42 +00:00
parent c51012e260
commit 3be0c5db02
1 changed files with 8 additions and 4 deletions
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12
Source/NSTextStorage.m
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@ -35,12 +35,15 @@
static Class abstract; static Class abstract;
static Class concrete; static Class concrete;
static NSNotificationCenter *nc = nil;
+ (void) initialize + (void) initialize
{ {
if (self == [NSTextStorage class]) if (self == [NSTextStorage class])
{ {
abstract = self; abstract = self;
concrete = [GSTextStorage class]; concrete = [GSTextStorage class];
nc = [NSNotificationCenter defaultCenter];
} }
} }
@ -55,6 +58,11 @@ static Class concrete;
- (void) dealloc - (void) dealloc
{ {
RELEASE (_layoutManagers); RELEASE (_layoutManagers);
if (_delegate != nil)
{
[nc removeObserver: _delegate name: nil object: self];
_delegate = nil;
}
[super dealloc]; [super dealloc];
} }
@ -178,8 +186,6 @@ static Class concrete;
int i; int i;
unsigned length; unsigned length;
NSNotificationCenter* nc = [NSNotificationCenter defaultCenter];
NSDebugLLog(@"NSText", @"processEditing called in NSTextStorage."); NSDebugLLog(@"NSText", @"processEditing called in NSTextStorage.");
/* /*
@ -260,8 +266,6 @@ static Class concrete;
*/ */
- (void) setDelegate: (id)anObject - (void) setDelegate: (id)anObject
{ {
NSNotificationCenter* nc = [NSNotificationCenter defaultCenter];
if (_delegate) if (_delegate)
[nc removeObserver: _delegate name: nil object: self]; [nc removeObserver: _delegate name: nil object: self];
_delegate = anObject; _delegate = anObject;