source: trunk/src/qt3support/painting/q3paintengine_svg_p.h@ 24

Last change on this file since 24 was 2, checked in by Dmitry A. Kuminov, 17 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 4.5 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the Qt3Support module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
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22**
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24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
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40****************************************************************************/
41
42#ifndef Q3PAINTENGINE_SVG_P_H
43#define Q3PAINTENGINE_SVG_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 "QtXml/qdom.h"
57#include "QtGui/qpaintengine.h"
58#include "private/qpicture_p.h" // for QPaintCommands
59
60QT_BEGIN_NAMESPACE
61
62class Q3SVGPaintEnginePrivate;
63
64class Q3SVGPaintEngine : public QPaintEngine
65{
66 Q_DECLARE_PRIVATE(Q3SVGPaintEngine)
67
68public:
69 Q3SVGPaintEngine();
70 ~Q3SVGPaintEngine();
71
72 bool begin(QPaintDevice *pdev);
73 bool end();
74
75 void updateState(const QPaintEngineState &state);
76
77 void updatePen(const QPen &pen);
78 void updateBrush(const QBrush &brush, const QPointF &origin);
79 void updateFont(const QFont &font);
80 void updateBackground(Qt::BGMode bgmode, const QBrush &bgBrush);
81 void updateMatrix(const QMatrix &matrix);
82 void updateClipRegion(const QRegion &region, Qt::ClipOperation op);
83 void updateClipPath(const QPainterPath &path, Qt::ClipOperation op);
84 void updateRenderHints(QPainter::RenderHints hints);
85
86 void drawEllipse(const QRect &r);
87 void drawLine(const QLineF &line);
88 void drawLines(const QLineF *lines, int lineCount);
89 void drawRect(const QRectF &r);
90 void drawPoint(const QPointF &p);
91 void drawPoints(const QPointF *points, int pointCount);
92 void drawPath(const QPainterPath &path);
93 void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
94 void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode);
95
96 void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
97 void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
98 void drawTextItem(const QPointF &p, const QTextItem &ti);
99 void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr,
100 Qt::ImageConversionFlags flags = Qt::AutoColor);
101
102#if defined Q_WS_WIN // ### not liking this!!
103 HDC handle() const { return 0; }
104#else
105 Qt::HANDLE handle() const {return 0; }
106#endif
107 Type type() const { return SVG; }
108 bool play(QPainter *p);
109
110 QString toString() const;
111
112 bool load(QIODevice *dev);
113 bool save(QIODevice *dev);
114 bool save(const QString &fileName);
115
116 QRect boundingRect() const;
117 void setBoundingRect(const QRect &r);
118
119protected:
120 Q3SVGPaintEngine(Q3SVGPaintEnginePrivate &dptr);
121
122private:
123 Q_DISABLE_COPY(Q3SVGPaintEngine)
124};
125
126QT_END_NAMESPACE
127
128#endif // Q3PAINTENGINE_SVG_P_H
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