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Diffstat (limited to 'tools/qvfb/qvfbmmap.h')
-rw-r--r-- | tools/qvfb/qvfbmmap.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tools/qvfb/qvfbmmap.h b/tools/qvfb/qvfbmmap.h new file mode 100644 index 0000000..5b580ac --- /dev/null +++ b/tools/qvfb/qvfbmmap.h @@ -0,0 +1,91 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the tools applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QVFB_MMAP_PROTOCOL_H +#define QVFB_MMAP_PROTOCOL_H + +#include "qvfbprotocol.h" + +QT_BEGIN_NAMESPACE + +class QVFbHeader; +class QTimer; +class QMMapViewProtocol : public QVFbViewProtocol +{ + Q_OBJECT +public: + QMMapViewProtocol(int display_id, const QSize &size, int depth, QObject *parent = 0); + ~QMMapViewProtocol(); + + int width() const; + int height() const; + int depth() const; + int linestep() const; + int numcols() const; + QVector<QRgb> clut() const; + unsigned char *data() const; + int brightness() const; + + void setRate(int); + int rate() const; + +protected slots: + void flushChanges(); + +protected: + QVFbKeyProtocol *keyHandler() const { return kh; } + QVFbMouseProtocol *mouseHandler() const { return mh; } + +private: + QVFbKeyPipeProtocol *kh; + QVFbMouseLinuxTP *mh; + QVFbHeader *hdr; + QString fileName; + int fd; + size_t dataSize; + size_t displaySize; + unsigned char *dataCache; + QTimer *mRefreshTimer; + WId windowId; +}; + +QT_END_NAMESPACE + +#endif |