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41 | |
42 | #ifndef QPIXMAPDATA_X11_P_H |
43 | #define QPIXMAPDATA_X11_P_H |
44 | |
45 | // |
46 | // W A R N I N G |
47 | // ------------- |
48 | // |
49 | // This file is not part of the Qt API. It exists purely as an |
50 | // implementation detail. This header file may change from version to |
51 | // version without notice, or even be removed. |
52 | // |
53 | // We mean it. |
54 | // |
55 | |
56 | #include <QtGui/private/qpixmapdata_p.h> |
57 | #include <QtGui/private/qpixmapdatafactory_p.h> |
58 | |
59 | #include "QtGui/qx11info_x11.h" |
60 | |
61 | QT_BEGIN_NAMESPACE |
62 | |
63 | class QX11PaintEngine; |
64 | |
65 | struct QXImageWrapper; |
66 | |
67 | class Q_GUI_EXPORT QX11PixmapData : public QPixmapData |
68 | { |
69 | public: |
70 | QX11PixmapData(PixelType type); |
71 | // QX11PixmapData(PixelType type, int width, int height); |
72 | // QX11PixmapData(PixelType type, const QImage &image, |
73 | // Qt::ImageConversionFlags flags); |
74 | ~QX11PixmapData(); |
75 | |
76 | QPixmapData *createCompatiblePixmapData() const; |
77 | |
78 | void resize(int width, int height); |
79 | void fromImage(const QImage &image, Qt::ImageConversionFlags flags); |
80 | void copy(const QPixmapData *data, const QRect &rect); |
81 | bool scroll(int dx, int dy, const QRect &rect); |
82 | |
83 | void fill(const QColor &color); |
84 | QBitmap mask() const; |
85 | void setMask(const QBitmap &mask); |
86 | bool hasAlphaChannel() const; |
87 | void setAlphaChannel(const QPixmap &alphaChannel); |
88 | QPixmap alphaChannel() const; |
89 | QPixmap transformed(const QTransform &transform, |
90 | Qt::TransformationMode mode) const; |
91 | QImage toImage() const; |
92 | QImage toImage(const QRect &rect) const; |
93 | QPaintEngine* paintEngine() const; |
94 | |
95 | Qt::HANDLE handle() const { return hd; } |
96 | Qt::HANDLE x11ConvertToDefaultDepth(); |
97 | |
98 | static Qt::HANDLE createBitmapFromImage(const QImage &image); |
99 | |
100 | void* gl_surface; |
101 | #ifndef QT_NO_XRENDER |
102 | void convertToARGB32(bool preserveContents = true); |
103 | #endif |
104 | |
105 | protected: |
106 | int metric(QPaintDevice::PaintDeviceMetric metric) const; |
107 | |
108 | private: |
109 | friend class QPixmap; |
110 | friend class QBitmap; |
111 | friend class QX11PaintEngine; |
112 | friend class QX11WindowSurface; |
113 | friend class QRasterWindowSurface; |
114 | friend class QGLContextPrivate; // Needs to access xinfo, gl_surface & flags |
115 | friend class QEglContext; // Needs gl_surface |
116 | friend class QGLContext; // Needs gl_surface |
117 | friend class QX11GLPixmapData; // Needs gl_surface |
118 | friend class QMeeGoLivePixmapData; // Needs gl_surface and flags |
119 | friend bool qt_createEGLSurfaceForPixmap(QPixmapData*, bool); // Needs gl_surface |
120 | |
121 | void release(); |
122 | |
123 | QImage toImage(const QXImageWrapper &xi, const QRect &rect) const; |
124 | |
125 | QBitmap mask_to_bitmap(int screen) const; |
126 | static Qt::HANDLE bitmap_to_mask(const QBitmap &, int screen); |
127 | void bitmapFromImage(const QImage &image); |
128 | |
129 | bool canTakeQImageFromXImage(const QXImageWrapper &xi) const; |
130 | QImage takeQImageFromXImage(const QXImageWrapper &xi) const; |
131 | |
132 | Qt::HANDLE hd; |
133 | |
134 | enum Flag { |
135 | NoFlags = 0x0, |
136 | Uninitialized = 0x1, |
137 | Readonly = 0x2, |
138 | InvertedWhenBoundToTexture = 0x4, |
139 | GlSurfaceCreatedWithAlpha = 0x8 |
140 | }; |
141 | uint flags; |
142 | |
143 | QX11Info xinfo; |
144 | Qt::HANDLE x11_mask; |
145 | Qt::HANDLE picture; |
146 | Qt::HANDLE mask_picture; |
147 | Qt::HANDLE hd2; // sorted in the default display depth |
148 | QPixmap::ShareMode share_mode; |
149 | |
150 | QX11PaintEngine *pengine; |
151 | }; |
152 | |
153 | QT_END_NAMESPACE |
154 | |
155 | #endif // QPIXMAPDATA_X11_P_H |
156 | |
157 | |