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1/****************************************************************************
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3** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4** Contact: http://www.qt-project.org/legal
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17** GNU Lesser General Public License Usage
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40****************************************************************************/
41#ifndef QVFB_MMAP_PROTOCOL_H
42#define QVFB_MMAP_PROTOCOL_H
43
44#include "qvfbprotocol.h"
45
46QT_BEGIN_NAMESPACE
47
48class QVFbHeader;
49class QTimer;
50class QMMapViewProtocol : public QVFbViewProtocol
51{
52 Q_OBJECT
53public:
54 QMMapViewProtocol(int display_id, const QSize &size, int depth, QObject *parent = 0);
55 ~QMMapViewProtocol();
56
57 int width() const;
58 int height() const;
59 int depth() const;
60 int linestep() const;
61 int numcols() const;
62 QVector<QRgb> clut() const;
63 unsigned char *data() const;
64 int brightness() const;
65
66 void setRate(int);
67 int rate() const;
68
69protected slots:
70 void flushChanges();
71
72protected:
73 QVFbKeyProtocol *keyHandler() const { return kh; }
74 QVFbMouseProtocol *mouseHandler() const { return mh; }
75
76private:
77 QVFbKeyPipeProtocol *kh;
78 QVFbMouseLinuxTP *mh;
79 QVFbHeader *hdr;
80 QString fileName;
81 int fd;
82 size_t dataSize;
83 size_t displaySize;
84 unsigned char *dataCache;
85 QTimer *mRefreshTimer;
86 WId windowId;
87};
88
89QT_END_NAMESPACE
90
91#endif
92

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