CorelPainterParser.hxx
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17* Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18* Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19* Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20* Copyright (C) 2006, 2007 Andrew Ziem
21* Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
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33
34#ifndef CORELPAINTER_PARSER
35# define CORELPAINTER_PARSER
36
37#include <string>
38#include <vector>
39
40#include <librevenge/librevenge.h>
41
42#include "MWAWDebug.hxx"
43#include "MWAWInputStream.hxx"
44
45#include "MWAWParser.hxx"
46
47class MWAWPict;
48
50{
51struct Node;
52struct ZoneHeader;
53struct State;
54
55class SubDocument;
56}
57
63{
64public:
67 CorelPainterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
69 ~CorelPainterParser() final;
70
72 bool checkHeader(MWAWHeader *header, bool strict=false) final;
73
75 void parse(librevenge::RVNGDrawingInterface *documentInterface) final;
76
77protected:
79 void init();
80
82 void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
84 bool sendBitmap(CorelPainterParserInternal::ZoneHeader const &zone);
86 bool sendZone(CorelPainterParserInternal::ZoneHeader const &zone);
87protected:
89 bool createZones();
91 std::shared_ptr<CorelPainterParserInternal::Node> readCompressionTree(long endPos, int numNodes);
92
94 bool decompressData(CorelPainterParserInternal::ZoneHeader const &zone, long endPos, int &value, int &buffer, int &numBitsInBuffer);
95 // Intermediate level
96
98 bool readZoneHeader(CorelPainterParserInternal::ZoneHeader &zone);
100 std::shared_ptr<MWAWPict> readBitmap(CorelPainterParserInternal::ZoneHeader const &zone);
102 bool readBitmapRow(CorelPainterParserInternal::ZoneHeader const &zone,
103 std::vector<MWAWColor> &colorList, std::vector<unsigned char> &previousValues);
105 bool readResourcesList(CorelPainterParserInternal::ZoneHeader &zone);
107 bool readResource(MWAWEntry &entry);
109 bool sendText(MWAWEntry const &entry, MWAWEntry const &unicodeEntry);
111 bool readPolygon(long endPos, MWAWGraphicShape &shape, MWAWGraphicStyle &style);
112
114 MWAWPosition getZonePosition(CorelPainterParserInternal::ZoneHeader const &zone) const;
115
116 // low level
118 bool readDouble(double &res);
119 //
120 // data
121 //
123 std::shared_ptr<CorelPainterParserInternal::State> m_state;
124};
125#endif
126// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
Internal: the subdocument of a CorelPainterParser.
Definition: CorelPainterParser.cxx:140
the main class to read a Painter's file, actually, read Fractal Design Painter 1-4,...
Definition: CorelPainterParser.hxx:63
bool sendBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a bitmap zone (main bitmap or floater)
Definition: CorelPainterParser.cxx:560
bool readDouble(double &res)
try to read a double 1 bytes exponent, 3 mantisse
Definition: CorelPainterParser.cxx:510
bool sendZone(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a not bitmap zone
Definition: CorelPainterParser.cxx:600
std::shared_ptr< CorelPainterParserInternal::Node > readCompressionTree(long endPos, int numNodes)
try to read the Hoffman tree
Definition: CorelPainterParser.cxx:954
std::shared_ptr< MWAWPict > readBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to read a bitmap
Definition: CorelPainterParser.cxx:306
MWAWPosition getZonePosition(CorelPainterParserInternal::ZoneHeader const &zone) const
update the position beforing sending a bitmap, shape, ...
Definition: CorelPainterParser.cxx:543
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition: CorelPainterParser.cxx:927
std::shared_ptr< CorelPainterParserInternal::State > m_state
the state
Definition: CorelPainterParser.hxx:123
bool createZones()
finds the different objects zones
Definition: CorelPainterParser.cxx:280
bool readZoneHeader(CorelPainterParserInternal::ZoneHeader &zone)
try to read the header zone
Definition: CorelPainterParser.cxx:1329
bool readPolygon(long endPos, MWAWGraphicShape &shape, MWAWGraphicStyle &style)
try to read a polygon data
Definition: CorelPainterParser.cxx:1460
bool readResource(MWAWEntry &entry)
try to parse the resource data
Definition: CorelPainterParser.cxx:1085
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition: CorelPainterParser.cxx:248
bool readBitmapRow(CorelPainterParserInternal::ZoneHeader const &zone, std::vector< MWAWColor > &colorList, std::vector< unsigned char > &previousValues)
try to read a bitmap line
Definition: CorelPainterParser.cxx:357
~CorelPainterParser() final
destructor
Definition: CorelPainterParser.cxx:198
bool sendText(MWAWEntry const &entry, MWAWEntry const &unicodeEntry)
try to parse the text data
Definition: CorelPainterParser.cxx:654
bool decompressData(CorelPainterParserInternal::ZoneHeader const &zone, long endPos, int &value, int &buffer, int &numBitsInBuffer)
try to decompress a data
Definition: CorelPainterParser.cxx:482
bool readResourcesList(CorelPainterParserInternal::ZoneHeader &zone)
try to read the list of resource zone (in the data fork)
Definition: CorelPainterParser.cxx:999
void init()
inits all internal variables
Definition: CorelPainterParser.cxx:202
void parse(librevenge::RVNGDrawingInterface *documentInterface) final
the main parser function
Definition: CorelPainterParser.cxx:215
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:47
virtual class which defines the ancestor of all graphic zone parser
Definition: MWAWParser.hxx:251
a structure used to define a picture shape
Definition: MWAWGraphicShape.hxx:46
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:48
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:57
Generic function used to define/store a picture.
Definition: MWAWPict.hxx:52
Class to define the position of an object (textbox, picture, ..) in the document.
Definition: MWAWPosition.hxx:48
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:561
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:551
Internal: the structures of a CorelPainterParser.
Definition: CorelPainterParser.cxx:56
Definition: MWAWDocument.hxx:57
the class to store a color
Definition: libmwaw_internal.hxx:192

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