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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 VSDXCOLLECTOR_H
#define VSDXCOLLECTOR_H
#include <vector>
#include <stdint.h>
#include "VSDXParser.h"
namespace libvisio {
class VSDXCollector
{
public:
VSDXCollector();
virtual ~VSDXCollector() {}
virtual void collectEllipticalArcTo(unsigned id, unsigned level, double x3, double y3, double x2, double y2, double angle, double ecc) = 0;
virtual void collectForeignData(unsigned id, unsigned level, const WPXBinaryData &binaryData) = 0;
virtual void collectEllipse(unsigned id, unsigned level, double cx, double cy, double xleft, double yleft, double xtop, double ytop) = 0;
virtual void collectLine(unsigned id, unsigned level, double strokeWidth, Colour c, unsigned linePattern, unsigned lineCap) = 0;
virtual void collectFillAndShadow(unsigned id, unsigned level, unsigned colourIndexFG, unsigned colourIndexBG, unsigned fillPattern, unsigned fillFGTransparency, unsigned fillBGTransparency, unsigned shadowPattern, Colour shfgc, double shadowOffsetX, double shadowOffsetY) = 0;
virtual void collectFillAndShadow(unsigned id, unsigned level, unsigned colourIndexFG, unsigned colourIndexBG, unsigned fillPattern, unsigned fillFGTransparency, unsigned fillBGTransparency, unsigned shadowPattern, Colour shfgc) = 0;
virtual void collectGeomList(unsigned id, unsigned level) = 0;
virtual void collectGeometry(unsigned id, unsigned level, unsigned geomFlags) = 0;
virtual void collectMoveTo(unsigned id, unsigned level, double x, double y) = 0;
virtual void collectLineTo(unsigned id, unsigned level, double x, double y) = 0;
virtual void collectArcTo(unsigned id, unsigned level, double x2, double y2, double bow) = 0;
virtual 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) = 0;
virtual void collectNURBSTo(unsigned id, unsigned level, double x2, double y2, double knot, double knotPrev, double weight, double weightPrev, unsigned dataID) = 0;
virtual void collectPolylineTo(unsigned id , unsigned level, double x, double y, unsigned xType, unsigned yType, std::vector<std::pair<double, double> > &points) = 0;
virtual void collectPolylineTo(unsigned id , unsigned level, double x, double y, unsigned dataID) = 0;
virtual 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) = 0;
virtual void collectShapeData(unsigned id, unsigned level, unsigned xType, unsigned yType, std::vector<std::pair<double, double> > points) = 0;
virtual void collectXFormData(unsigned id, unsigned level, const XForm &xform) = 0;
virtual void collectTxtXForm(unsigned id, unsigned level, const XForm &txtxform) = 0;
virtual void collectShapeId(unsigned id, unsigned level, unsigned shapeId) = 0;
virtual void collectShapeList(unsigned id, unsigned level) = 0;
virtual void collectForeignDataType(unsigned id, unsigned level, unsigned foreignType, unsigned foreignFormat) = 0;
virtual void collectPageProps(unsigned id, unsigned level, double pageWidth, double pageHeight, double shadowOffsetX, double shadowOffsetY) = 0;
virtual void collectShape(unsigned id, unsigned level) = 0;
virtual void collectUnhandledChunk(unsigned id, unsigned level) = 0;
virtual void collectColours(const std::vector<Colour> &colours) = 0;
virtual void collectCharList(unsigned id, unsigned level) = 0;
virtual void collectText(unsigned id, unsigned level, const std::vector<uint8_t> &textStream, TextFormat format) = 0;
virtual void collectCharFormat(unsigned id , unsigned level, unsigned charCount, unsigned langId, double fontSize, bool bold, bool italic, bool underline, WPXString fontFace) = 0;
// Temporary hack
virtual void startPage() = 0;
virtual void endPage() = 0;
private:
VSDXCollector(const VSDXCollector&);
VSDXCollector& operator=(const VSDXCollector&);
};
} // namespace libvisio
#endif /* VSDXCOLLECTOR_H */
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