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Diffstat (limited to 'tqtinterface/qt4/src/xml/tqsvgdevice_p.h')
| -rw-r--r-- | tqtinterface/qt4/src/xml/tqsvgdevice_p.h | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/tqtinterface/qt4/src/xml/tqsvgdevice_p.h b/tqtinterface/qt4/src/xml/tqsvgdevice_p.h new file mode 100644 index 0000000..5a4b838 --- /dev/null +++ b/tqtinterface/qt4/src/xml/tqsvgdevice_p.h @@ -0,0 +1,140 @@ +/**************************************************************************** +** +** 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 TQT_H +#include "tqpaintdevice.h" +#include "tqrect.h" +#include "tqdom.h" +#endif // TQT_H + +#if !defined(TQT_MODULE_XML) || defined( TQT_LICENSE_PROFESSIONAL ) || defined( TQT_INTERNAL_XML ) +#define TQM_EXPORT_SVG +#else +#define TQM_EXPORT_SVG TQ_EXPORT +#endif + +#ifndef TQT_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 // TQT_NO_SVG + +#endif // TQSVGDEVICE_P_H |