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/* This file is part of the KDE project
Copyright (C) 2002, The Karbon Developers
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __SVGIMPORT_H__
#define __SVGIMPORT_H__
#include <KoFilter.h>
#include <tqdom.h>
#include <tqmap.h>
#include <tqptrstack.h>
#include <core/vdocument.h>
#include <core/vgradient.h>
#include <core/vfill.h>
#include <core/vstroke.h>
#include <core/vfillrule.h>
#include "svggraphiccontext.h"
#include <vobject.h>
class VGroup;
class VPath;
class SvgImport : public KoFilter
{
TQ_OBJECT
public:
SvgImport(KoFilter *parent, const char *name, const TQStringList&);
virtual ~SvgImport();
virtual KoFilter::ConversionStatus convert(const TQCString& from, const TQCString& to);
protected:
class GradientHelper
{
public:
GradientHelper()
{
bbox = true;
}
VGradient gradient;
bool bbox;
TQWMatrix gradientTransform;
};
void parseGroup( VGroup *, const TQDomElement & );
void parseDefs( const TQDomElement & );
void parseUse( VGroup *, const TQDomElement & );
void parseStyle( VObject *, const TQDomElement & );
void parsePA( VObject *, SvgGraphicsContext *, const TQString &, const TQString & );
void parseGradient( const TQDomElement &, const TQDomElement &referencedBy = TQDomElement() );
void parseColorStops( VGradient *, const TQDomElement & );
double parseUnit( const TQString &, bool horiz = false, bool vert = false, KoRect bbox = KoRect() );
void parseColor( VColor &, const TQString & );
TQColor parseColor( const TQString & );
double toPercentage( TQString );
double fromPercentage( TQString );
void setupTransform( const TQDomElement & );
void addGraphicContext();
TQDomDocument inpdoc;
TQDomDocument outdoc;
void convert();
void createObject( VGroup *grp, const TQDomElement &, VObject::VState state = VObject::normal, const TQDomElement &style = TQDomElement() );
void createText( VGroup *, const TQDomElement & );
void parseFont( const TQDomElement & );
// find object with given id in document
VObject* findObject( const TQString &name );
// find object with given id in given group
VObject* findObject( const TQString &name, VGroup * );
// find gradient with given id in gradient map
GradientHelper* findGradient( const TQString &id, const TQString &href = 0 );
// Determine scaling factor from given matrix
double getScalingFromMatrix( TQWMatrix &matrix );
TQDomElement mergeStyles( const TQDomElement &, const TQDomElement & );
private:
VDocument m_document;
TQPtrStack<SvgGraphicsContext> m_gc;
TQMap<TQString, GradientHelper> m_gradients;
TQMap<TQString, TQDomElement> m_defs;
KoRect m_outerRect;
};
#endif
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