CorelPainterParser.hxx
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3 /* libmwaw
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17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
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19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
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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 
47 class MWAWPict;
48 
50 {
51 struct Node;
52 struct ZoneHeader;
53 struct State;
54 
55 class SubDocument;
56 }
57 
62 {
63 public:
66  CorelPainterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
68  ~CorelPainterParser() final;
69 
71  bool checkHeader(MWAWHeader *header, bool strict=false) final;
72 
74  void parse(librevenge::RVNGDrawingInterface *documentInterface) final;
75 
76 protected:
78  void init();
79 
81  void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
83  bool sendBitmap(CorelPainterParserInternal::ZoneHeader const &zone);
85  bool sendZone(CorelPainterParserInternal::ZoneHeader const &zone);
86 protected:
88  bool createZones();
90  std::shared_ptr<CorelPainterParserInternal::Node> readCompressionTree(long endPos, int numNodes);
91 
93  bool decompressData(CorelPainterParserInternal::ZoneHeader const &zone, long endPos, int &value, int &buffer, int &numBitsInBuffer);
94  // Intermediate level
95 
97  bool readZoneHeader(CorelPainterParserInternal::ZoneHeader &zone);
99  std::shared_ptr<MWAWPict> readBitmap(CorelPainterParserInternal::ZoneHeader const &zone);
101  bool readBitmapRow(CorelPainterParserInternal::ZoneHeader const &zone,
102  std::vector<MWAWColor> &colorList, std::vector<unsigned char> &previousValues);
104  bool readResourcesList(CorelPainterParserInternal::ZoneHeader &zone);
106  bool readResource(MWAWEntry &entry);
108  bool sendText(MWAWEntry const &entry, MWAWEntry const &unicodeEntry);
110  bool readPolygon(long endPos, MWAWGraphicShape &shape, MWAWGraphicStyle &style);
111 
113  MWAWPosition getZonePosition(CorelPainterParserInternal::ZoneHeader const &zone) const;
114 
115  // low level
117  bool readDouble(double &res);
118  //
119  // data
120  //
122  std::shared_ptr<CorelPainterParserInternal::State> m_state;
123 };
124 #endif
125 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition: CorelPainterParser.cxx:926
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
std::shared_ptr< CorelPainterParserInternal::State > m_state
the state
Definition: CorelPainterParser.hxx:122
bool sendBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a bitmap zone (main bitmap or floater)
Definition: CorelPainterParser.cxx:559
Definition: MWAWDocument.hxx:56
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
void init()
inits all internal variables
Definition: CorelPainterParser.cxx:202
bool sendZone(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a not bitmap zone
Definition: CorelPainterParser.cxx:599
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:47
bool readZoneHeader(CorelPainterParserInternal::ZoneHeader &zone)
try to read the header zone
Definition: CorelPainterParser.cxx:1328
the class to store a color
Definition: libmwaw_internal.hxx:192
~CorelPainterParser() final
destructor
Definition: CorelPainterParser.cxx:198
std::shared_ptr< MWAWPict > readBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to read a bitmap
Definition: CorelPainterParser.cxx:306
bool sendText(MWAWEntry const &entry, MWAWEntry const &unicodeEntry)
try to parse the text data
Definition: CorelPainterParser.cxx:653
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:559
bool createZones()
finds the different objects zones
Definition: CorelPainterParser.cxx:280
std::shared_ptr< CorelPainterParserInternal::Node > readCompressionTree(long endPos, int numNodes)
try to read the Hoffman tree
Definition: CorelPainterParser.cxx:953
bool readResourcesList(CorelPainterParserInternal::ZoneHeader &zone)
try to read the list of resource zone (in the data fork)
Definition: CorelPainterParser.cxx:998
Internal: the subdocument of a CorelPainterParser.
Definition: CorelPainterParser.cxx:139
the main class to read a Painter's file, actually, only read Fractal Design Painter 1 file
Definition: CorelPainterParser.hxx:61
Internal: the structures of a CorelPainterParser.
Definition: CorelPainterParser.cxx:55
bool readPolygon(long endPos, MWAWGraphicShape &shape, MWAWGraphicStyle &style)
try to read a polygon data
Definition: CorelPainterParser.cxx:1459
bool readDouble(double &res)
try to read a double 1 bytes exponent, 3 mantisse
Definition: CorelPainterParser.cxx:509
CorelPainterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition: CorelPainterParser.cxx:191
bool decompressData(CorelPainterParserInternal::ZoneHeader const &zone, long endPos, int &value, int &buffer, int &numBitsInBuffer)
try to decompress a data
Definition: CorelPainterParser.cxx:481
MWAWPosition getZonePosition(CorelPainterParserInternal::ZoneHeader const &zone) const
update the position beforing sending a bitmap, shape, ...
Definition: CorelPainterParser.cxx:542
virtual class which defines the ancestor of all graphic zone parser
Definition: MWAWParser.hxx:250
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:549
a structure used to define a picture shape
Definition: MWAWGraphicShape.hxx:45
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition: CorelPainterParser.cxx:248
Class to define the position of an object (textbox, picture, ..) in the document.
Definition: MWAWPosition.hxx:47
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
bool readResource(MWAWEntry &entry)
try to parse the resource data
Definition: CorelPainterParser.cxx:1084
void parse(librevenge::RVNGDrawingInterface *documentInterface) final
the main parser function
Definition: CorelPainterParser.cxx:215
Generic function used to define/store a picture.
Definition: MWAWPict.hxx:51

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