CorelPainterParser.hxx
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1/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2
3/* libmwaw
4* Version: MPL 2.0 / LGPLv2+
5*
6* The contents of this file are subject to the Mozilla Public License Version
7* 2.0 (the "License"); you may not use this file except in compliance with
8* the License or as specified alternatively below. You may obtain a copy of
9* the License at http://www.mozilla.org/MPL/
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11* Software distributed under the License is distributed on an "AS IS" basis,
12* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13* for the specific language governing rights and limitations under the
14* License.
15*
16* Major Contributor(s):
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)
22*
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24* All Rights Reserved.
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26* For minor contributions see the git repository.
27*
28* Alternatively, the contents of this file may be used under the terms of
29* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30* in which case the provisions of the LGPLv2+ are applicable
31* instead of those above.
32*/
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
49 namespace CorelPainterParserInternal
50{
51 struct Node;
52 struct ZoneHeader;
53 struct State;
54
55 class SubDocument;
56}
57
62 class CorelPainterParser final : public MWAWGraphicParser
63{
64 public:
65 friend class CorelPainterParserInternal::SubDocument;
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 const &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:
MWAWDebug.hxx
MWAWInputStream.hxx
MWAWParser.hxx
CorelPainterParserInternal::SubDocument
Internal: the subdocument of a CorelPainterParser.
Definition CorelPainterParser.cxx:140
CorelPainterParser::sendBitmap
bool sendBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a bitmap zone (main bitmap or floater)
Definition CorelPainterParser.cxx:560
CorelPainterParser::readDouble
bool readDouble(double &res)
try to read a double 1 bytes exponent, 3 mantisse
Definition CorelPainterParser.cxx:510
CorelPainterParser::sendZone
bool sendZone(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a not bitmap zone
Definition CorelPainterParser.cxx:600
CorelPainterParser::readCompressionTree
std::shared_ptr< CorelPainterParserInternal::Node > readCompressionTree(long endPos, int numNodes)
try to read the Hoffman tree
Definition CorelPainterParser.cxx:958
CorelPainterParser::readBitmap
std::shared_ptr< MWAWPict > readBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to read a bitmap
Definition CorelPainterParser.cxx:306
CorelPainterParser::getZonePosition
MWAWPosition getZonePosition(CorelPainterParserInternal::ZoneHeader const &zone) const
update the position beforing sending a bitmap, shape, ...
Definition CorelPainterParser.cxx:543
CorelPainterParser::checkHeader
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition CorelPainterParser.cxx:931
CorelPainterParser::m_state
std::shared_ptr< CorelPainterParserInternal::State > m_state
the state
Definition CorelPainterParser.hxx:123
CorelPainterParser::createZones
bool createZones()
finds the different objects zones
Definition CorelPainterParser.cxx:280
CorelPainterParser::readZoneHeader
bool readZoneHeader(CorelPainterParserInternal::ZoneHeader &zone)
try to read the header zone
Definition CorelPainterParser.cxx:1333
CorelPainterParser::readPolygon
bool readPolygon(long endPos, MWAWGraphicShape &shape, MWAWGraphicStyle &style)
try to read a polygon data
Definition CorelPainterParser.cxx:1464
CorelPainterParser::readResource
bool readResource(MWAWEntry const &entry)
try to parse the resource data
Definition CorelPainterParser.cxx:1089
CorelPainterParser::createDocument
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition CorelPainterParser.cxx:248
CorelPainterParser::readBitmapRow
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::CorelPainterParser
CorelPainterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition CorelPainterParser.cxx:191
CorelPainterParser::~CorelPainterParser
~CorelPainterParser() final
destructor
Definition CorelPainterParser.cxx:198
CorelPainterParser::sendText
bool sendText(MWAWEntry const &entry, MWAWEntry const &unicodeEntry)
try to parse the text data
Definition CorelPainterParser.cxx:654
CorelPainterParser::decompressData
bool decompressData(CorelPainterParserInternal::ZoneHeader const &zone, long endPos, int &value, int &buffer, int &numBitsInBuffer)
try to decompress a data
Definition CorelPainterParser.cxx:482
CorelPainterParser::readResourcesList
bool readResourcesList(CorelPainterParserInternal::ZoneHeader &zone)
try to read the list of resource zone (in the data fork)
Definition CorelPainterParser.cxx:1003
CorelPainterParser::init
void init()
inits all internal variables
Definition CorelPainterParser.cxx:202
CorelPainterParser::parse
void parse(librevenge::RVNGDrawingInterface *documentInterface) final
the main parser function
Definition CorelPainterParser.cxx:215
MWAWEntry
basic class to store an entry in a file This contained :
Definition MWAWEntry.hxx:47
MWAWGraphicParser::MWAWGraphicParser
MWAWGraphicParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor (protected)
Definition MWAWParser.hxx:259
MWAWGraphicShape
a structure used to define a picture shape
Definition MWAWGraphicShape.hxx:46
MWAWGraphicStyle
a structure used to define a picture style
Definition MWAWGraphicStyle.hxx:48
MWAWHeader
a function used by MWAWDocument to store the version of document
Definition MWAWHeader.hxx:57
MWAWPict
Generic function used to define/store a picture.
Definition MWAWPict.hxx:52
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document.
Definition MWAWPosition.hxx:48
MWAWRSRCParserPtr
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition libmwaw_internal.hxx:561
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition libmwaw_internal.hxx:551
CorelPainterParserInternal
Internal: the structures of a CorelPainterParser.
Definition CorelPainterParser.cxx:56
librevenge
Definition MWAWDocument.hxx:57
CorelPainterParserInternal::Node
Internal: a node of a CorelPainterParser.
Definition CorelPainterParser.cxx:59
CorelPainterParserInternal::State
Internal: the state of a CorelPainterParser.
Definition CorelPainterParser.cxx:124
CorelPainterParserInternal::ZoneHeader
Internal: a zone header of a CorelPainterParser.
Definition CorelPainterParser.cxx:72
MWAWColor
the class to store a color
Definition libmwaw_internal.hxx:192