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8018242a9c
* Source/cairo/CairoContext.m: * Source/cairo/CairoSurface.m: * Source/cairo/CairoPSSurface.m: * Headers/cairo/CairoSurface.h: Add a -isDrawingToScreen method to CairoSurface. Returns NO for PDF/PS surfaces, yes for others. Use it to implement -[CairoContext isDrawingToScreen], so that -[NSGraphicsContext isDrawingToScreen] will return the correct value. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@35610 72102866-910b-0410-8b05-ffd578937521
77 lines
1.7 KiB
Objective-C
77 lines
1.7 KiB
Objective-C
/*
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Copyright (C) 2004 Free Software Foundation, Inc.
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Author: Banlu Kemiyatorn <object at gmail dot com>
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This file is part of GNUstep.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "cairo/CairoSurface.h"
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@implementation CairoSurface
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- (id) initWithDevice: (void *) device
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{
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/* TODO FIXME make a more abstract struct for the device */
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[self subclassResponsibility:_cmd];
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return self;
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}
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- (void) dealloc
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{
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//NSLog(@"CairoSurface dealloc");
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if (_surface != NULL)
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{
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cairo_surface_destroy(_surface);
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}
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[super dealloc];
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}
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- (NSString *) description
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{
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return [NSString stringWithFormat:@"<%@ %p xr:%p>", [self class], self, _surface];
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}
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-(NSSize) size
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{
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[self subclassResponsibility:_cmd];
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return NSMakeSize(0, 0);
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}
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- (void) setSize: (NSSize)newSize
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{
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[self subclassResponsibility:_cmd];
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}
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- (cairo_surface_t *) surface
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{
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return _surface;
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}
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- (void) handleExposeRect: (NSRect)rect
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{
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}
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- (BOOL) isDrawingToScreen
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{
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return YES;
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}
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@end
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