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WriterPlsParser.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 /*
35 * Parser to convert some WriterPlus text document ( a french text editor )
36 *
37 */
38 #ifndef WRITER_PLS_PARSER
39 # define WRITER_PLS_PARSER
40
41 #include <vector>
42
43 #include "MWAWDebug.hxx"
44 #include "MWAWEntry.hxx"
45 #include "MWAWInputStream.hxx"
46
47 #include "MWAWParser.hxx"
48
49 namespace WriterPlsParserInternal
50 {
51 struct State;
52 struct Font;
53 struct Line;
54 struct ParagraphData;
55 struct ParagraphInfo;
56 class SubDocument;
57 }
58
64 class WriterPlsParser : public MWAWTextParser
65 {
66 friend class WriterPlsParserInternal::SubDocument;
67
68 public:
70 WriterPlsParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
72 virtual ~WriterPlsParser();
73
75 bool checkHeader(MWAWHeader *header, bool strict=false);
76
77 // the main parse function
78 void parse(librevenge::RVNGTextInterface *documentInterface);
79
80 protected:
82 void init();
83
85 void createDocument(librevenge::RVNGTextInterface *documentInterface);
86
88 bool createZones();
89
91 bool readPrintInfo();
92
94 bool readWindowsInfo(int zone);
95
97 bool sendWindow(int zone, Vec2i limits = Vec2i(-1,-1));
98
100 bool readWindowsZone(int zone);
101
103 bool readPageInfo(int zone);
104
106 bool readColInfo(int zone);
107
109 bool readParagraphInfo(int zone);
110
112 bool findSection(int zone, Vec2i limits, MWAWSection &sec);
113
115 bool readSection(WriterPlsParserInternal::ParagraphInfo const &info, bool mainBlock);
116
118 bool readText(WriterPlsParserInternal::ParagraphInfo const &info);
119
121 bool readTable(WriterPlsParserInternal::ParagraphInfo const &info);
122
124 bool readGraphic(WriterPlsParserInternal::ParagraphInfo const &info);
125
127 bool readUnknown(WriterPlsParserInternal::ParagraphInfo const &info);
128
130 double getTextHeight() const;
131
133 void newPage(int number);
134
135 //
136 // low level
137 //
138
140 bool readParagraphData(WriterPlsParserInternal::ParagraphInfo const &info, bool hasFonts,
141 WriterPlsParserInternal::ParagraphData &data);
143 MWAWParagraph getParagraph(WriterPlsParserInternal::ParagraphData const &data);
145 bool readFonts(int nFonts, int type,
146 std::vector<WriterPlsParserInternal::Font> &fonts);
147
149 bool readLines(WriterPlsParserInternal::ParagraphInfo const &info,
150 int nLines, std::vector<WriterPlsParserInternal::Line> &lines);
151
152 protected:
153 //
154 // data
155 //
156
158 shared_ptr<WriterPlsParserInternal::State> m_state;
159 };
160 #endif
161 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWHeader
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
WriterPlsParser::readPageInfo
bool readPageInfo(int zone)
read the page info zone
Definition: WriterPlsParser.cxx:1215
WriterPlsParser::WriterPlsParser
WriterPlsParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header)
constructor
Definition: WriterPlsParser.cxx:615
WriterPlsParserInternal::ParagraphInfo
Paragraph informations.
Definition: WriterPlsParser.cxx:131
MWAWParser.hxx
MWAWEntry.hxx
WriterPlsParser::readParagraphData
bool readParagraphData(WriterPlsParserInternal::ParagraphInfo const &info, bool hasFonts, WriterPlsParserInternal::ParagraphData &data)
reads a paragraph data
Definition: WriterPlsParser.cxx:1750
WriterPlsParser::newPage
void newPage(int number)
adds a new page
Definition: WriterPlsParser.cxx:647
WriterPlsParser::createDocument
void createDocument(librevenge::RVNGTextInterface *documentInterface)
creates the listener which will be associated to the document
Definition: WriterPlsParser.cxx:699
WriterPlsParser::getTextHeight
double getTextHeight() const
returns the page height, ie. paper size less margin (in inches) and header/footer ...
Definition: WriterPlsParser.cxx:639
WriterPlsParser::getParagraph
MWAWParagraph getParagraph(WriterPlsParserInternal::ParagraphData const &data)
returns a paragraph corresponding to a paragraph data
Definition: WriterPlsParser.cxx:1264
WriterPlsParser::checkHeader
bool checkHeader(MWAWHeader *header, bool strict=false)
checks if the document header is correct (or not)
Definition: WriterPlsParser.cxx:770
WriterPlsParser::sendWindow
bool sendWindow(int zone, Vec2i limits=Vec2i(-1,-1))
send a zone ( 0: MAIN ZONE, 1 : HEADER, 2 : FOOTER )
Definition: WriterPlsParser.cxx:1018
WriterPlsParser::readSection
bool readSection(WriterPlsParserInternal::ParagraphInfo const &info, bool mainBlock)
read a section
Definition: WriterPlsParser.cxx:1460
WriterPlsParser::findSection
bool findSection(int zone, Vec2i limits, MWAWSection &sec)
try to find the data which correspond to a section ( mainly column )
Definition: WriterPlsParser.cxx:1159
WriterPlsParserInternal
Internal: the structures of a WriterPlsParser.
Definition: WriterPlsParser.cxx:58
Vec2i
Vec2< int > Vec2i
Vec2 of int.
Definition: libmwaw_internal.hxx:707
WriterPlsParser::readGraphic
bool readGraphic(WriterPlsParserInternal::ParagraphInfo const &info)
read a graphic
Definition: WriterPlsParser.cxx:1586
WriterPlsParser::readUnknown
bool readUnknown(WriterPlsParserInternal::ParagraphInfo const &info)
read a unknown section
Definition: WriterPlsParser.cxx:1709
WriterPlsParser::readWindowsInfo
bool readWindowsInfo(int zone)
read the main info for zone ( 0: MAIN ZONE, 1 : HEADER, 2 : FOOTER )
Definition: WriterPlsParser.cxx:801
MWAWRSRCParserPtr
shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:439
WriterPlsParser::readFonts
bool readFonts(int nFonts, int type, std::vector< WriterPlsParserInternal::Font > &fonts)
reads a list of font (with position)
Definition: WriterPlsParser.cxx:1828
WriterPlsParserInternal::ParagraphData
Internal: class to store the beginning of all paragraph data.
Definition: WriterPlsParser.cxx:462
WriterPlsParser::readText
bool readText(WriterPlsParserInternal::ParagraphInfo const &info)
read a text
Definition: WriterPlsParser.cxx:1380
MWAWTextParser
virtual class which defines the ancestor of all text zone parser
Definition: MWAWParser.hxx:284
WriterPlsParser::~WriterPlsParser
virtual ~WriterPlsParser()
destructor
Definition: WriterPlsParser.cxx:621
MWAWSection
a class which stores section properties
Definition: MWAWSection.hxx:45
MWAWInputStreamPtr
shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:429
WriterPlsParser::m_state
shared_ptr< WriterPlsParserInternal::State > m_state
the state
Definition: WriterPlsParser.hxx:158
MWAWInputStream.hxx
MWAWDebug.hxx
WriterPlsParser::readLines
bool readLines(WriterPlsParserInternal::ParagraphInfo const &info, int nLines, std::vector< WriterPlsParserInternal::Line > &lines)
reads a list of line (with position)
Definition: WriterPlsParser.cxx:1902
MWAWParagraph
class to store the paragraph properties
Definition: MWAWParagraph.hxx:82
WriterPlsParserInternal::SubDocument
Internal: the subdocument of a WriterPlsParser.
Definition: WriterPlsParser.cxx:549
WriterPlsParser::readParagraphInfo
bool readParagraphInfo(int zone)
read the paragraph info zone
Definition: WriterPlsParser.cxx:1282
WriterPlsParser::readPrintInfo
bool readPrintInfo()
read the print info zone
Definition: WriterPlsParser.cxx:1933
WriterPlsParser
the main class to read a Writerperfect file
Definition: WriterPlsParser.hxx:64
Vec2< int >
WriterPlsParser::init
void init()
inits all internal variables
Definition: WriterPlsParser.cxx:625
WriterPlsParser::readColInfo
bool readColInfo(int zone)
read the col info zone ?
Definition: WriterPlsParser.cxx:1345
WriterPlsParser::readWindowsZone
bool readWindowsZone(int zone)
read the page info zone
Definition: WriterPlsParser.cxx:926
WriterPlsParser::readTable
bool readTable(WriterPlsParserInternal::ParagraphInfo const &info)
read a table
Definition: WriterPlsParser.cxx:1517
WriterPlsParser::createZones
bool createZones()
finds the different objects zones
Definition: WriterPlsParser.cxx:735
WriterPlsParser::parse
void parse(librevenge::RVNGTextInterface *documentInterface)
virtual function used to parse the input
Definition: WriterPlsParser.cxx:665