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