1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the plugins of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef QWINDOWSURFACE_WAYLAND_H 43 #define QWINDOWSURFACE_WAYLAND_H 44 45 #include "qwaylandbuffer.h" 46 #include <QtGui/private/qwindowsurface_p.h> 47 48 #include <QtGui/QPlatformWindow> 49 50 QT_BEGIN_NAMESPACE 51 52 class QWaylandDisplay; 53 54 class QWaylandShmBuffer : public QWaylandBuffer { 55 public: 56 QWaylandShmBuffer(QWaylandDisplay *display, 57 const QSize &size, QImage::Format format); 58 ~QWaylandShmBuffer(); size()59 QSize size() const { return mImage.size(); } image()60 QImage *image() { return &mImage; } 61 private: 62 QImage mImage; 63 }; 64 65 class QWaylandShmWindowSurface : public QWindowSurface 66 { 67 public: 68 QWaylandShmWindowSurface(QWidget *window); 69 ~QWaylandShmWindowSurface(); 70 71 QPaintDevice *paintDevice(); 72 void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset); 73 void resize(const QSize &size); 74 void beginPaint(const QRegion &); 75 76 private: 77 QWaylandShmBuffer *mBuffer; 78 QWaylandDisplay *mDisplay; 79 }; 80 81 QT_END_NAMESPACE 82 83 #endif 84