/* Copyright (C) 2002 Free Software Foundation, Inc. Author: Banlu Kemiyatorn This file is part of GNUstep. 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; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include "cairo/XGCairoSurface.h" #include #define GSWINDEVICE ((gswindow_device_t *)gsDevice) @implementation XGCairoSurface + (CairoSurface *) createSurfaceForDevice: (void *)device depthInfo: (CairoInfo *)cairoInfo { return [[self alloc] initWithDevice: device]; } - (id) initWithDevice: (void *)device { gsDevice = device; NSAssert(GSWINDEVICE->buffer, @"FIXME! CairoSurface: Strange, a window doesn't have buffer"); /* if (GSWINDEVICE->type != NSBackingStoreNonretained) { GSWINDEVICE->gdriverProtocol |= GDriverHandlesExpose; XSetWindowBackgroundPixmap(GSWINDEVICE->display, GSWINDEVICE->ident, GSWINDEVICE->buffer); } */ /* FIXME format is ignore when Visual isn't NULL * Cairo may change this API */ _surface = cairo_xlib_surface_create(GSWINDEVICE->display, GSWINDEVICE->buffer, DefaultVisual(GSWINDEVICE->display, DefaultScreen(GSWINDEVICE->display)), 0, DefaultColormap(GSWINDEVICE->display, DefaultScreen(GSWINDEVICE->display))); return self; } - (void) logDevice { NSLog(@"device %p id:%p buff:%p", self, GSWINDEVICE->ident, GSWINDEVICE->buffer); } - (NSSize) size { return GSWINDEVICE->xframe.size; } @end