CorelPainterParser.hxx Source File documentation

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/
10 *
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 *
23 *
24 * All Rights Reserved.
25 *
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
61 class CorelPainterParser final : public MWAWGraphicParser
62 {
63 public:
64 friend class CorelPainterParserInternal::SubDocument;
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:
CorelPainterParser::checkHeader
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition: CorelPainterParser.cxx:926
MWAWHeader
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
CorelPainterParser::m_state
std::shared_ptr< CorelPainterParserInternal::State > m_state
the state
Definition: CorelPainterParser.hxx:122
CorelPainterParser::sendBitmap
bool sendBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a bitmap zone (main bitmap or floater)
Definition: CorelPainterParser.cxx:559
MWAWParser.hxx
librevenge
Definition: MWAWDocument.hxx:56
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::init
void init()
inits all internal variables
Definition: CorelPainterParser.cxx:202
CorelPainterParser::sendZone
bool sendZone(CorelPainterParserInternal::ZoneHeader const &zone)
try to send a not bitmap zone
Definition: CorelPainterParser.cxx:599
MWAWGraphicStyle
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:47
CorelPainterParser::readZoneHeader
bool readZoneHeader(CorelPainterParserInternal::ZoneHeader &zone)
try to read the header zone
Definition: CorelPainterParser.cxx:1328
MWAWColor
the class to store a color
Definition: libmwaw_internal.hxx:192
CorelPainterParser::~CorelPainterParser
~CorelPainterParser() final
destructor
Definition: CorelPainterParser.cxx:198
CorelPainterParser::readBitmap
std::shared_ptr< MWAWPict > readBitmap(CorelPainterParserInternal::ZoneHeader const &zone)
try to read a bitmap
Definition: CorelPainterParser.cxx:306
CorelPainterParser::sendText
bool sendText(MWAWEntry const &entry, MWAWEntry const &unicodeEntry)
try to parse the text data
Definition: CorelPainterParser.cxx:653
MWAWRSRCParserPtr
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:559
CorelPainterParser::createZones
bool createZones()
finds the different objects zones
Definition: CorelPainterParser.cxx:280
CorelPainterParser::readCompressionTree
std::shared_ptr< CorelPainterParserInternal::Node > readCompressionTree(long endPos, int numNodes)
try to read the Hoffman tree
Definition: CorelPainterParser.cxx:953
CorelPainterParser::readResourcesList
bool readResourcesList(CorelPainterParserInternal::ZoneHeader &zone)
try to read the list of resource zone (in the data fork)
Definition: CorelPainterParser.cxx:998
CorelPainterParserInternal::SubDocument
Internal: the subdocument of a CorelPainterParser.
Definition: CorelPainterParser.cxx:139
CorelPainterParser
the main class to read a Painter's file, actually, only read Fractal Design Painter 1 file
Definition: CorelPainterParser.hxx:61
CorelPainterParserInternal
Internal: the structures of a CorelPainterParser.
Definition: CorelPainterParser.cxx:55
CorelPainterParser::readPolygon
bool readPolygon(long endPos, MWAWGraphicShape &shape, MWAWGraphicStyle &style)
try to read a polygon data
Definition: CorelPainterParser.cxx:1459
CorelPainterParser::readDouble
bool readDouble(double &res)
try to read a double 1 bytes exponent, 3 mantisse
Definition: CorelPainterParser.cxx:509
CorelPainterParser::CorelPainterParser
CorelPainterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition: CorelPainterParser.cxx:191
CorelPainterParser::decompressData
bool decompressData(CorelPainterParserInternal::ZoneHeader const &zone, long endPos, int &value, int &buffer, int &numBitsInBuffer)
try to decompress a data
Definition: CorelPainterParser.cxx:481
CorelPainterParser::getZonePosition
MWAWPosition getZonePosition(CorelPainterParserInternal::ZoneHeader const &zone) const
update the position beforing sending a bitmap, shape, ...
Definition: CorelPainterParser.cxx:542
MWAWGraphicParser
virtual class which defines the ancestor of all graphic zone parser
Definition: MWAWParser.hxx:250
MWAWInputStream.hxx
MWAWDebug.hxx
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:549
MWAWGraphicShape
a structure used to define a picture shape
Definition: MWAWGraphicShape.hxx:45
CorelPainterParser::createDocument
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition: CorelPainterParser.cxx:248
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document.
Definition: MWAWPosition.hxx:47
MWAWEntry
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
CorelPainterParser::readResource
bool readResource(MWAWEntry &entry)
try to parse the resource data
Definition: CorelPainterParser.cxx:1084
CorelPainterParser::parse
void parse(librevenge::RVNGDrawingInterface *documentInterface) final
the main parser function
Definition: CorelPainterParser.cxx:215
MWAWPict
Generic function used to define/store a picture.
Definition: MWAWPict.hxx:51