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/* libvisio
* Copyright (C) 2011 Fridrich Strba <fridrich.strba@bluewin.ch>
* Copyright (C) 2011 Eilidh McAdam <tibbylickle@gmail.com>
*
* 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; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02111-1301 USA
*/
#ifndef VSDXSTYLESCOLLECTOR_H
#define VSDXSTYLESCOLLECTOR_H
#include <map>
#include <vector>
#include <list>
#include "VSDXCollector.h"
#include "VSDXParser.h"
namespace libvisio {
class VSDXStylesCollector : public VSDXCollector
{
public:
VSDXStylesCollector(
std::vector<std::map<unsigned, XForm> > &groupXFormsSequence,
std::vector<std::map<unsigned, unsigned> > &groupMembershipsSequence,
std::vector<std::list<unsigned> > &documentPageShapeOrders
);
virtual ~VSDXStylesCollector() {};
void collectEllipticalArcTo(unsigned id, unsigned level, double x3, double y3, double x2, double y2, double angle, double ecc);
void collectForeignData(unsigned id, unsigned level, const WPXBinaryData &binaryData);
void collectEllipse(unsigned id, unsigned level, double cx, double cy, double xleft, double yleft, double xtop, double ytop);
void collectLine(unsigned id, unsigned level, double strokeWidth, Colour c, unsigned linePattern, unsigned lineCap);
void collectFillAndShadow(unsigned id, unsigned level, unsigned colourIndexFG, unsigned colourIndexBG, unsigned fillPattern, unsigned fillFGTransparency, unsigned fillBGTransparency, unsigned shadowPattern, Colour shfgc, double shadowOffsetX, double shadowOffsetY);
void collectFillAndShadow(unsigned id, unsigned level, unsigned colourIndexFG, unsigned colourIndexBG, unsigned fillPattern, unsigned fillFGTransparency, unsigned fillBGTransparency, unsigned shadowPattern, Colour shfgc);
void collectGeomList(unsigned id, unsigned level);
void collectGeometry(unsigned id, unsigned level, unsigned geomFlags);
void collectMoveTo(unsigned id, unsigned level, double x, double y);
void collectLineTo(unsigned id, unsigned level, double x, double y);
void collectArcTo(unsigned id, unsigned level, double x2, double y2, double bow);
void collectNURBSTo(unsigned id, unsigned level, double x2, double y2, unsigned xType, unsigned yType, unsigned degree, std::vector<std::pair<double, double> > controlPoints, std::vector<double> knotVector, std::vector<double> weights);
void collectNURBSTo(unsigned id, unsigned level, double x2, double y2, double knot, double knotPrev, double weight, double weightPrev, unsigned dataID);
void collectPolylineTo(unsigned id , unsigned level, double x, double y, unsigned xType, unsigned yType, std::vector<std::pair<double, double> > &points);
void collectPolylineTo(unsigned id , unsigned level, double x, double y, unsigned dataID);
void collectShapeData(unsigned id, unsigned level, unsigned xType, unsigned yType, unsigned degree, double lastKnot, std::vector<std::pair<double, double> > controlPoints, std::vector<double> knotVector, std::vector<double> weights);
void collectShapeData(unsigned id, unsigned level, unsigned xType, unsigned yType, std::vector<std::pair<double, double> > points);
void collectXFormData(unsigned id, unsigned level, const XForm &xform);
void collectTxtXForm(unsigned id, unsigned level, const XForm &txtxform);
void collectShapeId(unsigned id, unsigned level, unsigned shapeId);
void collectShapeList(unsigned id, unsigned level);
void collectForeignDataType(unsigned id, unsigned level, unsigned foreignType, unsigned foreignFormat);
void collectPageProps(unsigned id, unsigned level, double pageWidth, double pageHeight, double shadowOffsetX, double shadowOffsetY);
void collectShape(unsigned id, unsigned level);
void collectUnhandledChunk(unsigned id, unsigned level);
void collectColours(const std::vector<Colour> &colours);
void collectCharList(unsigned id, unsigned level);
void collectText(unsigned id, unsigned level, const WPXString &text);
// Temporary hack
void startPage();
void endPage();
private:
VSDXStylesCollector(const VSDXStylesCollector&);
VSDXStylesCollector& operator=(const VSDXStylesCollector&);
void _handleLevelChange(unsigned level);
void _flushShapeList();
unsigned m_currentLevel;
bool m_isShapeStarted;
unsigned m_currentShapeId;
std::map<unsigned, XForm> m_groupXForms;
std::map<unsigned, unsigned> m_groupMemberships;
std::vector<std::map<unsigned, XForm> > &m_groupXFormsSequence;
std::vector<std::map<unsigned, unsigned> > &m_groupMembershipsSequence;
std::list<unsigned> m_pageShapeOrder;
std::vector<std::list<unsigned> > &m_documentPageShapeOrders;
std::map<unsigned, std::list<unsigned> > m_groupShapeOrder;
std::list<unsigned> m_shapeList;
};
}
#endif /* VSDXSTYLESCOLLECTOR_H */
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