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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
commitd796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch)
tree6e3dcca4f77e20ec8966c666aac7c35bd4704053 /src/xml/qsvgdevice_p.h
downloadtqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz
tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
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+/****************************************************************************
+**
+** 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 retquirements 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