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Reorganize location of theme proxy code. Add some more comments too.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@27831 72102866-910b-0410-8b05-ffd578937521
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Richard Frith-MacDonald 2009-02-10 14:32:08 +00:00
parent 9ef46af7f5
commit 570b8a4963
4 changed files with 103 additions and 84 deletions
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67
Source/GSTheme.m
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@ -26,15 +26,17 @@
Boston, MA 02110-1301, USA.
*/
#import "Foundation/NSBundle.h"
#import "Foundation/NSDictionary.h"
#import "Foundation/NSFileManager.h"
#import "Foundation/NSMapTable.h"
#import "Foundation/NSNotification.h"
#import "Foundation/NSNull.h"
#import "Foundation/NSPathUtilities.h"
#import "Foundation/NSSet.h"
#import "Foundation/NSUserDefaults.h"
#import <Foundation/NSBundle.h>
#import <Foundation/NSDictionary.h>
#import <Foundation/NSFileManager.h>
#import <Foundation/NSInvocvation.h>
#import <Foundation/NSMapTable.h>
#import <Foundation/NSMethodSignature.h>
#import <Foundation/NSNotification.h>
#import <Foundation/NSNull.h>
#import <Foundation/NSPathUtilities.h>
#import <Foundation/NSSet.h>
#import <Foundation/NSUserDefaults.h>
#import "GNUstepGUI/GSTheme.h"
#import "AppKit/NSApplication.h"
#import "AppKit/NSButton.h"
@ -849,3 +851,50 @@ typedef struct {
}
@end
@implementation GSThemeProxy
- (id) _resource
{
return _resource;
}
- (void) _setResource: (id)resource
{
ASSIGN(_resource, resource);
}
- (void) dealloc
{
DESTROY(_resource);
[super dealloc];
}
- (void) forwardInvocation: (NSInvocation*)anInvocation
{
[anInvocation invokeWithTarget: _resource];
}
- (NSMethodSignature*) methodSignatureForSelector: (SEL)aSelector
{
if (_resource != nil)
{
return [_resource methodSignatureForSelector: aSelector];
}
else
{
/*
* Evil hack to prevent recursion - if we are asking a remote
* object for a method signature, we can't ask it for the
* signature of methodSignatureForSelector:, so we hack in
* the signature required manually :-(
*/
if (sel_eq(aSelector, _cmd))
{
static NSMethodSignature *sig = nil;
if (sig == nil)
{
sig = RETAIN([NSMethodSignature signatureWithObjCTypes: "@@::"]);
}
return sig;
}
return nil;
}
}
@end