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0a75b89dd3
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36873 72102866-910b-0410-8b05-ffd578937521
75 lines
1.9 KiB
Objective-C
75 lines
1.9 KiB
Objective-C
/*
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OpalSurface.m
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Copyright (C) 2013 Free Software Foundation, Inc.
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Author: Ivan Vucica <ivan@vucica.net>
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Date: June 2013
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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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#import "opal/OpalSurface.h"
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#import "x11/XGServerWindow.h"
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/* TODO: expose these from within opal */
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extern CGContextRef OPX11ContextCreate(Display *display, Drawable drawable);
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extern void OPContextSetSize(CGContextRef ctx, CGSize s);
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@implementation OpalSurface
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- (id) initWithDevice: (void *)device
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{
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self = [super init];
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if (!self)
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return nil;
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// FIXME: this method and class presumes we are being passed
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// a window device.
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_gsWindowDevice = (gswindow_device_t *) device;
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Display * display = _gsWindowDevice->display;
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Window window = _gsWindowDevice->ident;
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_cgContext = OPX11ContextCreate(display, window);
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return self;
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}
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- (gswindow_device_t *) device
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{
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return _gsWindowDevice;
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}
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- (void) dummyDraw
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{
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NSLog(@"performing dummy draw");
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CGContextSaveGState(_cgContext);
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CGRect r = CGRectMake(0, 0, 1024, 1024);
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CGContextSetRGBFillColor(_cgContext, 1, 0, 0, 1);
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CGContextFillRect(_cgContext, r);
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CGContextRestoreGState(_cgContext);
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}
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@end
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