00001
00002
00003
00004
00005
00006
00007
00008
00009
00010 #ifndef __CDRCONTENTCOLLECTOR_H__
00011 #define __CDRCONTENTCOLLECTOR_H__
00012
00013 #include <map>
00014 #include <vector>
00015 #include <stack>
00016 #include <librevenge/librevenge.h>
00017 #include <lcms2.h>
00018 #include "CDRTypes.h"
00019 #include "CDRPath.h"
00020 #include "CDROutputElementList.h"
00021 #include "CDRCollector.h"
00022
00023 namespace libcdr
00024 {
00025
00026 class CDRContentCollector : public CDRCollector
00027 {
00028 public:
00029 CDRContentCollector(CDRParserState &ps, ::librevenge::RVNGDrawingInterface *painter);
00030 virtual ~CDRContentCollector();
00031
00032
00033 void collectPage(unsigned level);
00034 void collectObject(unsigned level);
00035 void collectGroup(unsigned level);
00036 void collectVect(unsigned level);
00037 void collectOtherList();
00038 void collectPath(const CDRPath &path);
00039 void collectLevel(unsigned level);
00040 void collectTransform(const CDRTransforms &transforms, bool considerGroupTransform);
00041 void collectFillStyle(unsigned short fillType, const CDRColor &color1, const CDRColor &color2, const CDRGradient &gradient, const CDRImageFill &imageFill);
00042 void collectLineStyle(unsigned short lineType, unsigned short capsType, unsigned short joinType, double lineWidth,
00043 double stretch, double angle, const CDRColor &color, const std::vector<unsigned> &dashArray,
00044 const CDRPath &startMarker, const CDRPath &endMarker);
00045 void collectRotate(double angle, double cx, double cy);
00046 void collectFlags(unsigned flags, bool considerFlags);
00047 void collectPageSize(double, double, double, double) {}
00048 void collectPolygonTransform(unsigned numAngles, unsigned nextPoint, double rx, double ry, double cx, double cy);
00049 void collectBitmap(unsigned imageId, double x1, double x2, double y1, double y2);
00050 void collectBmp(unsigned, unsigned, unsigned, unsigned, unsigned, const std::vector<unsigned> &, const std::vector<unsigned char> &) {}
00051 void collectBmp(unsigned, const std::vector<unsigned char> &) {}
00052 void collectBmpf(unsigned, unsigned, unsigned, const std::vector<unsigned char> &) {}
00053 void collectPpdt(const std::vector<std::pair<double, double> > &points, const std::vector<unsigned> &knotVector);
00054 void collectFillTransform(const CDRTransforms &fillTrafo);
00055 void collectFillOpacity(double opacity);
00056 void collectPolygon();
00057 void collectSpline();
00058 void collectColorProfile(const std::vector<unsigned char> &) {}
00059 void collectBBox(double x0, double y0, double x1, double y1);
00060 void collectSpnd(unsigned spnd);
00061 void collectVectorPattern(unsigned id, const librevenge::RVNGBinaryData &data);
00062 void collectPaletteEntry(unsigned, unsigned, const CDRColor &) {}
00063 void collectText(unsigned, unsigned, const std::vector<unsigned char> &,
00064 const std::vector<unsigned char> &, const std::map<unsigned, CDRCharacterStyle> &) {}
00065 void collectArtisticText(double x, double y);
00066 void collectParagraphText(double x, double y, double width, double height);
00067 void collectStld(unsigned, const CDRCharacterStyle &) {}
00068
00069 private:
00070 CDRContentCollector(const CDRContentCollector &);
00071 CDRContentCollector &operator=(const CDRContentCollector &);
00072
00073
00074 void _startDocument();
00075 void _endDocument();
00076 void _startPage(double width, double height);
00077 void _endPage();
00078 void _flushCurrentPath();
00079
00080 void _fillProperties(librevenge::RVNGPropertyList &propList);
00081 void _lineProperties(librevenge::RVNGPropertyList &propList);
00082 void _generateBitmapFromPattern(librevenge::RVNGBinaryData &bitmap, const CDRPattern &pattern, const CDRColor &fgColor, const CDRColor &bgColor);
00083
00084 librevenge::RVNGDrawingInterface *m_painter;
00085
00086 bool m_isDocumentStarted;
00087 bool m_isPageProperties;
00088 bool m_isPageStarted;
00089 bool m_ignorePage;
00090
00091 CDRPage m_page;
00092 unsigned m_pageIndex;
00093 CDRFillStyle m_currentFillStyle;
00094 CDRLineStyle m_currentLineStyle;
00095 unsigned m_spnd;
00096 unsigned m_currentObjectLevel, m_currentGroupLevel, m_currentVectLevel, m_currentPageLevel;
00097 CDRImage m_currentImage;
00098 const std::vector<CDRTextLine> *m_currentText;
00099 CDRBox m_currentBBox;
00100 CDRBox m_currentTextBox;
00101
00102 CDRPath m_currentPath;
00103 CDRTransforms m_currentTransforms;
00104 CDRTransforms m_fillTransforms;
00105 CDRPolygon *m_polygon;
00106 bool m_isInPolygon;
00107 bool m_isInSpline;
00108 std::stack<CDROutputElementList> *m_outputElements;
00109 std::stack<CDROutputElementList> m_contentOutputElements;
00110 std::stack<CDROutputElementList> m_fillOutputElements;
00111 std::stack<unsigned> m_groupLevels;
00112 std::stack<CDRTransforms> m_groupTransforms;
00113 CDRSplineData m_splineData;
00114 double m_fillOpacity;
00115
00116 CDRParserState &m_ps;
00117 };
00118
00119 }
00120
00121 #endif
00122