1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPIXMAPDATA_S60_P_H
#define QPIXMAPDATA_S60_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtGui/private/qpixmap_raster_p.h>
QT_BEGIN_NAMESPACE
class CFbsBitmap;
class CFbsBitmapDevice;
class CFbsBitGc;
class QSymbianBitmapDataAccess;
class QSymbianFbsHeapLock
{
public:
enum LockAction {
Unlock
};
explicit QSymbianFbsHeapLock(LockAction a);
~QSymbianFbsHeapLock();
void relock();
private:
LockAction action;
bool wasLocked;
};
class QS60PixmapData : public QRasterPixmapData
{
public:
QS60PixmapData(PixelType type);
~QS60PixmapData();
QPixmapData *createCompatiblePixmapData() const;
void resize(int width, int height);
void fromImage(const QImage &image, Qt::ImageConversionFlags flags);
void copy(const QPixmapData *data, const QRect &rect);
bool scroll(int dx, int dy, const QRect &rect);
int metric(QPaintDevice::PaintDeviceMetric metric) const;
void fill(const QColor &color);
void setMask(const QBitmap &mask);
void setAlphaChannel(const QPixmap &alphaChannel);
QImage toImage() const;
QPaintEngine* paintEngine() const;
void beginDataAccess();
void endDataAccess(bool readOnly=false) const;
void* toNativeType(NativeType type);
void fromNativeType(void* pixmap, NativeType type);
private:
void release();
void fromSymbianBitmap(CFbsBitmap* bitmap, bool lockFormat=false);
QImage toImage(const QRect &r) const;
QSymbianBitmapDataAccess *symbianBitmapDataAccess;
CFbsBitmap *cfbsBitmap;
QPaintEngine *pengine;
uchar* bytes;
bool formatLocked;
QS60PixmapData *next;
QS60PixmapData *prev;
static void qt_symbian_register_pixmap(QS60PixmapData *pd);
static void qt_symbian_unregister_pixmap(QS60PixmapData *pd);
static void qt_symbian_release_pixmaps();
friend class QPixmap;
friend class QS60WindowSurface;
friend class QS60PaintEngine;
friend class QS60Data;
};
QT_END_NAMESPACE
#endif // QPIXMAPDATA_S60_P_H
|
