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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* libvisio
* Version: MPL 1.1 / GPLv2+ / LGPLv2+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2011 Fridrich Strba <fridrich.strba@bluewin.ch>
* Copyright (C) 2011 Eilidh McAdam <tibbylickle@gmail.com>
*
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPLv2+"), or
* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
* in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable
* instead of those above.
*/
#ifndef VSDXCOLLECTOR_H
#define VSDXCOLLECTOR_H
#include <vector>
#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 char startMarker, unsigned char endMarker, 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 collectGeometry(unsigned id, unsigned level, unsigned char 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 char xType, unsigned char 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 char xType, unsigned char 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 char xType, unsigned char 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 char xType, unsigned char 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 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, double scale) = 0;
virtual void collectPage(unsigned id, unsigned level, unsigned backgroundPageID, unsigned currentPageID) = 0;
virtual void collectShape(unsigned id, unsigned level, unsigned masterPage, unsigned masterShape, unsigned lineStyle, unsigned fillStyle, unsigned textStyle) = 0;
virtual void collectSplineStart(unsigned id, unsigned level, double x, double y, double secondKnot, double firstKnot, double lastKnot, unsigned degree) = 0;
virtual void collectSplineKnot(unsigned id, unsigned level, double x, double y, double knot) = 0;
virtual void collectSplineEnd() = 0;
virtual void collectInfiniteLine(unsigned id, unsigned level, double x1, double y1, double x2, double y2) = 0;
virtual void collectUnhandledChunk(unsigned id, unsigned level) = 0;
virtual void collectColours(const std::vector<Colour> &colours) = 0;
virtual void collectFont(unsigned short fontID, const ::WPXBinaryData &textStream, TextFormat format) = 0;
virtual void collectText(unsigned id, unsigned level, const ::WPXBinaryData &textStream, TextFormat format) = 0;
virtual void collectVSDXCharStyle(unsigned id , unsigned level, unsigned charCount, unsigned short fontID, Colour fontColour, unsigned langId,
double fontSize, bool bold, bool italic, bool underline, bool doubleunderline, bool strikeout, bool doublestrikeout,
bool allcaps, bool initcaps, bool smallcaps, bool superscript, bool subscript, WPXString fontFace) = 0;
virtual void collectVSDXParaStyle(unsigned id , unsigned level, unsigned charCount, double indFirst, double indLeft, double indRight,
double spLine, double spBefore, double spAfter, unsigned char align) = 0;
virtual void collectTextBlock(unsigned id, unsigned level, double leftMargin, double rightMargin, double topMargin, double bottomMargin,
unsigned char verticalAlign, unsigned char bgClrId, const Colour &bgColour, double defaultTabStop,
unsigned char textDirection) = 0;
virtual void collectNameList(unsigned id, unsigned level) = 0;
virtual void collectName(unsigned id, unsigned level, const ::WPXBinaryData &name, TextFormat format) = 0;
// Style collectors
virtual void collectStyleSheet(unsigned id, unsigned level, unsigned parentLineStyle, unsigned parentFillStyle, unsigned parentTextStyle) = 0;
virtual void collectLineStyle(unsigned id, unsigned level, double strokeWidth, Colour c, unsigned char linePattern, unsigned char startMarker, unsigned char endMarker, unsigned char lineCap) = 0;
virtual void collectFillStyle(unsigned id, unsigned level, unsigned char colourIndexFG, unsigned char colourIndexBG, unsigned char fillPattern,
unsigned char fillFGTransparency, unsigned char fillBGTransparency, unsigned char shadowPattern, Colour shfgc,
double shadowOffsetX, double shadowOffsetY) = 0;
virtual void collectFillStyle(unsigned id, unsigned level, unsigned char colourIndexFG, unsigned char colourIndexBG, unsigned char fillPattern,
unsigned char fillFGTransparency, unsigned char fillBGTransparency, unsigned char shadowPattern, Colour shfgc) = 0;
virtual void collectCharIXStyle(unsigned id , unsigned level, unsigned charCount, unsigned short fontID, Colour fontColour, unsigned langId,
double fontSize, bool bold, bool italic, bool underline, bool doubleunderline, bool strikeout, bool doublestrikeout,
bool allcaps, bool initcaps, bool smallcaps, bool superscript, bool subscript, WPXString fontFace) = 0;
virtual void collectParaIXStyle(unsigned id , unsigned level, unsigned charCount, double indFirst, double indLeft, double indRight,
double spLine, double spBefore, double spAfter, unsigned char align) = 0;
virtual void collectTextBlockStyle(unsigned id, unsigned level, double leftMargin, double rightMargin, double topMargin, double bottomMargin,
unsigned char verticalAlign, unsigned char bgClrId, const Colour &bgColour, double defaultTabStop,
unsigned char textDirection) = 0;
// Field list
virtual void collectFieldList(unsigned id, unsigned level, const std::vector<unsigned> &fieldsOrder) = 0;
virtual void collectTextField(unsigned id, unsigned level, unsigned nameId) = 0;
virtual void collectNumericField(unsigned id, unsigned level, unsigned format, double number) = 0;
virtual void collectDatetimeField(unsigned id, unsigned level, unsigned format, unsigned long timeValue) = 0;
virtual void collectEmptyField(unsigned id, unsigned level) = 0;
// Temporary hack
virtual void startPage() = 0;
virtual void endPage() = 0;
virtual void endPages() = 0;
protected:
const ::WPXString getColourString(const Colour &c) const;
private:
VSDXCollector(const VSDXCollector &);
VSDXCollector &operator=(const VSDXCollector &);
};
} // namespace libvisio
#endif /* VSDXCOLLECTOR_H */
/* vim:set shiftwidth=2 softtabstop=2 expandtab: */
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