1/* 2 * Copyright (C) 2013, Igalia S.L. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with this library; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19#ifndef GtkWidgetBackingStoreX11_h 20#define GtkWidgetBackingStoreX11_h 21 22#include "WidgetBackingStore.h" 23 24#include <X11/Xlib.h> 25 26namespace WebCore { 27 28class WidgetBackingStoreGtkX11 : public WidgetBackingStore { 29 30public: 31 static PassOwnPtr<WidgetBackingStore> create(GtkWidget*, const IntSize&); 32 WidgetBackingStoreGtkX11(GtkWidget*, const IntSize&); 33 ~WidgetBackingStoreGtkX11(); 34 cairo_surface_t* cairoSurface(); 35 void scroll(const IntRect& scrollRect, const IntSize& scrollOffset); 36 37private: 38 Display* m_display; 39 Pixmap m_pixmap; 40 GC m_gc; 41 RefPtr<cairo_surface_t> m_surface; 42}; 43 44} // namespace WebCore 45 46#endif // GtkWidgetBackingStoreX11_h 47