diff --git a/Headers/gnustep/gui/GSContext.h b/Headers/gnustep/gui/GSContext.h deleted file mode 100644 index 3dee60f44..000000000 --- a/Headers/gnustep/gui/GSContext.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - GSContext.h - - Abstract superclass for all types of Contexts (drawing destinations). - - Copyright (C) 1996 Free Software Foundation, Inc. - - Author: Adam Fedor - Date: Nov 1998 - Author: Felipe A. Rodriguez - Date: Nov 1998 - - This file is part of the GNUstep GUI Library. - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; see the file COPYING.LIB. - If not, write to the Free Software Foundation, - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ - -#ifndef _GSContext_h_INCLUDE -#define _GSContext_h_INCLUDE - -#include -#include - -@class NSMutableData; -@class NSDictionary; - -// -// Backing Store Types -// -typedef enum _NSBackingStoreType { - NSBackingStoreRetained, - NSBackingStoreNonretained, - NSBackingStoreBuffered - -} NSBackingStoreType; - -// -// Compositing operators -// -typedef enum _NSCompositingOperation { - NSCompositeClear, - NSCompositeCopy, - NSCompositeSourceOver, - NSCompositeSourceIn, - NSCompositeSourceOut, - NSCompositeSourceAtop, - NSCompositeDataOver, - NSCompositeDataIn, - NSCompositeDataOut, - NSCompositeDataAtop, - NSCompositeXOR, - NSCompositePlusDarker, - NSCompositeHighlight, - NSCompositePlusLighter - -} NSCompositingOperation; - -// -// Window ordering -// -typedef enum _NSWindowOrderingMode { - NSWindowAbove, - NSWindowBelow, - NSWindowOut - -} NSWindowOrderingMode; - - - -@interface GSContext : NSObject -{ - NSDictionary *context_info; - NSMutableData *context_data; -@public - void *be_reserved; -} - -// -// Setting and Identifying the concrete class -// -+ (void) setConcreteClass: (Class)c; -+ (Class) concreteClass; - -// -// Setting and Identifying the Current Context -// -+ (GSContext *)currentContext; -+ (void)setCurrentContext:(GSContext *)context; - -+ contextWithInfo: (NSDictionary *)info; -- initWithContextInfo: (NSDictionary *)info; - -// -// Testing the Drawing Destination -// -- (BOOL)isDrawingToScreen; - -// -// Accessing Context Data -// -- (NSMutableData *)mutableData; - -// -// Destroy the Context -// -+ (void) destroyContext:(GSContext *) context; -+ (void) _destroyContext:(GSContext *) context; // private use only -- (void) destroy; - -- (void) wait; - -@end - -#endif /* _GSContext_h_INCLUDE */ diff --git a/Source/GSContext.m b/Source/GSContext.m deleted file mode 100644 index 8795093f9..000000000 --- a/Source/GSContext.m +++ /dev/null @@ -1,154 +0,0 @@ -/* - GSContext.m - - Abstract superclass for all types of Contexts (drawing destinations). - - Copyright (C) 1996 Free Software Foundation, Inc. - - Author: Adam Fedor - Date: Nov 1998 - Author: Felipe A. Rodriguez - Date: Nov 1998 - - This file is part of the GNUstep GUI Library. - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; see the file COPYING.LIB. - If not, write to the Free Software Foundation, - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ - -#include - -#include -#include -#include -#include -#include - -#include "AppKit/GSContext.h" - - -NSZone *_globalGSZone = NULL; // The memory zone where all - // global objects are allocated - // from (Contexts are also - // allocated from this zone) -// -// Class variables -// -static Class _concreteClass; // actual class of GSContext -static NSMutableArray *contextList; // list of drawing destinations - - - -@implementation GSContext - -// -// Class methods -// -+ (void)initialize -{ - if (self == (_concreteClass = [GSContext class])) - { - contextList = [[NSMutableArray arrayWithCapacity:2] retain]; - NSDebugLog(@"Initialize GSContext class\n"); - [self setVersion:1]; // Initial version - } -} - -+ (void) setConcreteClass: (Class)c { _concreteClass = c; } -+ (Class) concreteClass { return _concreteClass; } - -+ allocWithZone: (NSZone*)z -{ - return NSAllocateObject(_concreteClass, 0, z); -} - -+ contextWithInfo: (NSDictionary *)info; -{ -GSContext *context; - - NSAssert(_concreteClass, @"Error: No concrete GSContext is set\n"); - context = [[_concreteClass allocWithZone: _globalGSZone] - initWithContextInfo: info]; - [context autorelease]; - - return context; -} - -+ (GSContext *) currentContext { return nil;} // backend - -+ (void) setCurrentContext: (GSContext *)context -{ - [self subclassResponsibility:_cmd]; // backend -} - -+ (void) destroyContext:(GSContext *) context -{ // if concrete class is not - if(_concreteClass != [GSContext class]) // a GSContext invoke it's - [_concreteClass destroyContext: context]; // version of method first - else - [self _destroyContext: context]; -} - // private method which -+ (void) _destroyContext:(GSContext *) context // removes context from the -{ // list so that it gets -int top; // deallocated with the - // next autorelease pool - [contextList removeObject: context]; - // if not last context set - if((top = [contextList count]) > 0) // next in list as current - [_concreteClass setCurrentContext:[contextList objectAtIndex:top - 1]]; -} - -// -// Instance methods -// -- init -{ - return [self initWithContextInfo: nil]; -} - -- initWithContextInfo: (NSDictionary *)info -{ // designated initializer - [super init]; // for GSContext class - - [contextList addObject: self]; - [_concreteClass setCurrentContext: self]; - - if(info) - context_info = [info retain]; - - return self; -} - -- (BOOL)isDrawingToScreen { return NO; } -- (NSMutableData *)mutableData { return context_data; } - -- (void) destroy // remove self from context -{ // list so that self gets - [_concreteClass destroyContext: self]; // deallocated with the -} // next autorelease pool - -- (void) dealloc -{ - DESTROY(context_data); - - [super dealloc]; -} - -- (void) wait -{ -} - -@end