WriterPlsParser.hxx
Go to the documentation of this file.
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 
50 {
51 struct State;
52 struct Font;
53 struct Line;
54 struct ParagraphData;
55 struct ParagraphInfo;
56 class SubDocument;
57 }
58 
64 class WriterPlsParser final : public MWAWTextParser
65 {
67 
68 public:
70  WriterPlsParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
72  ~WriterPlsParser() final;
73 
75  bool checkHeader(MWAWHeader *header, bool strict=false) final;
76 
77  // the main parse function
78  void parse(librevenge::RVNGTextInterface *documentInterface) final;
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, MWAWVec2i limits = MWAWVec2i(-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, MWAWVec2i 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  std::shared_ptr<WriterPlsParserInternal::State> m_state;
159 };
160 #endif
161 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
bool readPageInfo(int zone)
read the page info zone
Definition: WriterPlsParser.cxx:1252
double getTextHeight() const
returns the page height, ie. paper size less margin (in inches) and header/footer ...
Definition: WriterPlsParser.cxx:674
bool sendWindow(int zone, MWAWVec2i limits=MWAWVec2i(-1,-1))
send a zone ( 0: MAIN ZONE, 1 : HEADER, 2 : FOOTER )
Definition: WriterPlsParser.cxx:1050
void parse(librevenge::RVNGTextInterface *documentInterface) final
virtual function used to parse the input
Definition: WriterPlsParser.cxx:700
Definition: MWAWDocument.hxx:56
bool readParagraphData(WriterPlsParserInternal::ParagraphInfo const &info, bool hasFonts, WriterPlsParserInternal::ParagraphData &data)
reads a paragraph data
Definition: WriterPlsParser.cxx:1791
void newPage(int number)
adds a new page
Definition: WriterPlsParser.cxx:682
void createDocument(librevenge::RVNGTextInterface *documentInterface)
creates the listener which will be associated to the document
Definition: WriterPlsParser.cxx:732
MWAWParagraph getParagraph(WriterPlsParserInternal::ParagraphData const &data)
returns a paragraph corresponding to a paragraph data
Definition: WriterPlsParser.cxx:1302
bool readSection(WriterPlsParserInternal::ParagraphInfo const &info, bool mainBlock)
read a section
Definition: WriterPlsParser.cxx:1507
Internal: the structures of a WriterPlsParser.
Definition: WriterPlsParser.cxx:58
bool readGraphic(WriterPlsParserInternal::ParagraphInfo const &info)
read a graphic
Definition: WriterPlsParser.cxx:1630
bool readUnknown(WriterPlsParserInternal::ParagraphInfo const &info)
read a unknown section
Definition: WriterPlsParser.cxx:1750
bool readWindowsInfo(int zone)
read the main info for zone ( 0: MAIN ZONE, 1 : HEADER, 2 : FOOTER )
Definition: WriterPlsParser.cxx:831
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:561
std::shared_ptr< WriterPlsParserInternal::State > m_state
the state
Definition: WriterPlsParser.hxx:158
bool readFonts(int nFonts, int type, std::vector< WriterPlsParserInternal::Font > &fonts)
reads a list of font (with position)
Definition: WriterPlsParser.cxx:1868
bool readText(WriterPlsParserInternal::ParagraphInfo const &info)
read a text
Definition: WriterPlsParser.cxx:1424
virtual class which defines the ancestor of all text zone parser
Definition: MWAWParser.hxx:298
bool findSection(int zone, MWAWVec2i limits, MWAWSection &sec)
try to find the data which correspond to a section ( mainly column )
Definition: WriterPlsParser.cxx:1194
a class which stores section properties
Definition: MWAWSection.hxx:45
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:551
bool readLines(WriterPlsParserInternal::ParagraphInfo const &info, int nLines, std::vector< WriterPlsParserInternal::Line > &lines)
reads a list of line (with position)
Definition: WriterPlsParser.cxx:1942
class to store the paragraph properties
Definition: MWAWParagraph.hxx:84
Internal: the subdocument of a WriterPlsParser.
Definition: WriterPlsParser.cxx:595
~WriterPlsParser() final
destructor
Definition: WriterPlsParser.cxx:656
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition: WriterPlsParser.cxx:803
bool readParagraphInfo(int zone)
read the paragraph info zone
Definition: WriterPlsParser.cxx:1320
bool readPrintInfo()
read the print info zone
Definition: WriterPlsParser.cxx:1972
the main class to read a Writerperfect file
Definition: WriterPlsParser.hxx:64
void init()
inits all internal variables
Definition: WriterPlsParser.cxx:660
bool readColInfo(int zone)
read the col info zone ?
Definition: WriterPlsParser.cxx:1386
bool readWindowsZone(int zone)
read the page info zone
Definition: WriterPlsParser.cxx:955
bool readTable(WriterPlsParserInternal::ParagraphInfo const &info)
read a table
Definition: WriterPlsParser.cxx:1563
bool createZones()
finds the different objects zones
Definition: WriterPlsParser.cxx:768
WriterPlsParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition: WriterPlsParser.cxx:649

Generated for libmwaw by doxygen 1.8.14