mirror of
https://github.com/gnustep/apps-gorm.git
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db6fe33741
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/gorm/trunk@21012 72102866-910b-0410-8b05-ffd578937521
135 lines
3.2 KiB
Objective-C
135 lines
3.2 KiB
Objective-C
/* GormImageEditor.m
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*
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* Copyright (C) 2002 Free Software Foundation, Inc.
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*
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* Author: Gregory John Casamento <greg_casamento@yahoo.com>
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* Date: 2002
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*
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* This file is part of GNUstep.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "GormPrivate.h"
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#include "GormFunctions.h"
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#include "GormPalettesManager.h"
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#include <AppKit/NSImage.h>
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#include "GormImage.h"
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@implementation GormImageEditor
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static NSMapTable *docMap = 0;
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+ (void) initialize
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{
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if (self == [GormImageEditor class])
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{
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docMap = NSCreateMapTable(NSNonRetainedObjectMapKeyCallBacks,
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NSObjectMapValueCallBacks, 2);
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}
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}
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+ (GormImageEditor*) editorForDocument: (id<IBDocuments>)aDocument
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{
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id editor = NSMapGet(docMap, (void*)aDocument);
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if (editor == nil)
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{
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editor = [[self alloc] initWithObject: nil inDocument: aDocument];
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AUTORELEASE(editor);
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}
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return editor;
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}
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- (NSArray *) fileTypes
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{
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return [NSImage imageFileTypes];
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}
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- (NSArray *)pbTypes
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{
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return [NSArray arrayWithObject: GormImagePboardType];
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}
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- (NSString *) resourceType
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{
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return @"image";
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}
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- (id) placeHolderWithPath: (NSString *)string
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{
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return [GormImage imageForPath: string];
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}
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- (void) addSystemResources
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{
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NSMutableArray *list = [NSMutableArray array];
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NSEnumerator *en;
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id obj;
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GormPalettesManager *palettesManager = [(id<Gorm>)NSApp palettesManager];
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// add all of the system objects...
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[list addObjectsFromArray: systemImagesList()];
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[list addObjectsFromArray: [palettesManager importedImages]];
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en = [list objectEnumerator];
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while((obj = [en nextObject]) != nil)
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{
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GormImage *image = [GormImage imageForPath: obj];
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[image setSystemResource: YES];
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[self addObject: image];
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}
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}
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/*
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* Initialisation - register to receive DnD with our own types.
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*/
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- (id) initWithObject: (id)anObject inDocument: (id<IBDocuments>)aDocument
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{
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id old = NSMapGet(docMap, (void*)aDocument);
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if (old != nil)
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{
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RELEASE(self);
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self = RETAIN(old);
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[self addObject: anObject];
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return self;
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}
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if ((self = [super initWithObject: anObject inDocument: aDocument]) != nil)
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{
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NSMapInsert(docMap, (void*)aDocument, (void*)self);
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}
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return self;
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}
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- (void) dealloc
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{
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if(closed == NO)
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[self close];
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// TODO: This is a band-aid fix until I find the actual problem.
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// This *WILL* leak, but I don't want it crashing on people.
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RELEASE(objects);
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NSDebugLog(@"Released...");
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}
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- (void) close
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{
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[super close];
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NSMapRemove(docMap,document);
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}
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@end
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