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
140
|
/****************************************************************************
**
** Definition of the TQSvgDevice class
**
** Created : 001024
**
** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the xml module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
*****************************************************************************/
#ifndef TQSVGDEVICE_P_H
#define TQSVGDEVICE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the TQt API. It exists for the convenience
// of the TQPicture class. This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//
//
#ifndef QT_H
#include "qpaintdevice.h"
#include "qrect.h"
#include "qdom.h"
#endif // QT_H
#if !defined(QT_MODULE_XML) || defined( QT_LICENSE_PROFESSIONAL ) || defined( QT_INTERNAL_XML )
#define TQM_EXPORT_SVG
#else
#define TQM_EXPORT_SVG Q_EXPORT
#endif
#ifndef QT_NO_SVG
class TQPainter;
class TQDomNode;
class TQDomNamedNodeMap;
struct TQSvgDeviceState;
class TQSvgDevicePrivate;
class TQM_EXPORT_SVG TQSvgDevice : public TQPaintDevice
{
public:
TQSvgDevice();
~TQSvgDevice();
bool play( TQPainter *p );
TQString toString() const;
bool load( TQIODevice *dev );
bool save( TQIODevice *dev );
bool save( const TQString &fileName );
TQRect boundingRect() const;
void setBoundingRect( const TQRect &r );
protected:
virtual bool cmd ( int, TQPainter*, TQPDevCmdParam* );
virtual int metric( int ) const;
private:
// reading
bool play( const TQDomNode &node );
void saveAttributes();
void restoreAttributes();
TQColor parseColor( const TQString &col );
double parseLen( const TQString &str, bool *ok=0, bool horiz=TRUE ) const;
int lenToInt( const TQDomNamedNodeMap &map, const TQString &attr,
int def=0 ) const;
double lenToDouble( const TQDomNamedNodeMap &map, const TQString &attr,
int def=0 ) const;
void setStyleProperty( const TQString &prop, const TQString &val,
TQPen *pen, TQFont *font, int *talign );
void setStyle( const TQString &s );
void setTransform( const TQString &tr );
void drawPath( const TQString &data );
// writing
void appendChild( TQDomElement &e, int c );
void applyStyle( TQDomElement *e, int c ) const;
void applyTransform( TQDomElement *e ) const;
// reading
TQRect brect; // bounding rectangle
TQDomDocument doc; // document tree
TQDomNode current;
TQPoint curPt;
TQSvgDeviceState *curr;
TQPainter *pt; // used by play() et al
// writing
bool dirtyTransform, dirtyStyle;
TQSvgDevicePrivate *d;
};
inline TQRect TQSvgDevice::boundingRect() const
{
return brect;
}
#endif // QT_NO_SVG
#endif // TQSVGDEVICE_P_H
|
