MarinerWrtParser.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 *
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7 * 2.0 (the "License"); you may not use this file except in compliance with
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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 /*
35  * Parser to convert Mariner Write document
36  */
37 #ifndef MARINER_WRT_PARSER
38 # define MARINER_WRT_PARSER
39 
40 #include <iostream>
41 #include <string>
42 #include <vector>
43 
44 #include <librevenge/librevenge.h>
45 
46 #include "MWAWDebug.hxx"
47 #include "MWAWEntry.hxx"
48 #include "MWAWInputStream.hxx"
49 
50 #include "MWAWParser.hxx"
51 
53 {
54 struct State;
55 class SubDocument;
56 }
57 
58 class MarinerWrtGraph;
59 class MarinerWrtText;
60 
62 struct MarinerWrtEntry : public MWAWEntry {
64  MarinerWrtEntry() : MWAWEntry(), m_fileType(0), m_N(0), m_value(0)
65  {
66  }
68  virtual ~MarinerWrtEntry();
70  std::string name() const;
72  friend std::ostream &operator<< (std::ostream &o, MarinerWrtEntry const &ent)
73  {
74  if (ent.m_N || ent.m_value || ent.m_extra.length()) {
75  o << "[";
76  if (ent.m_N) o << "N=" << ent.m_N << ",";
77  if (ent.m_value) o << "unkn=" << ent.m_value << ",";
78  if (ent.m_extra.length()) o << ent.m_extra;
79  o << "],";
80  }
81  return o;
82  }
86  int m_N;
88  int m_value;
89 };
90 
94  MarinerWrtStruct() : m_filePos(-1), m_pos(), m_type(-1), m_data()
95  {
96  }
98  friend std::ostream &operator<<(std::ostream &o, MarinerWrtStruct const &dt);
100  int numValues() const
101  {
102  return int(m_data.size());
103  }
105  bool isBasic() const
106  {
107  return (m_type==1 || m_type==2) && m_data.size()<=1;
108  }
110  long value(int i) const;
112  long m_filePos;
116  int m_type;
118  std::vector<long> m_data;
119 };
120 
127 {
128  friend class MarinerWrtGraph;
129  friend class MarinerWrtText;
131 
132 public:
136  virtual ~MarinerWrtParser();
137 
139  bool checkHeader(MWAWHeader *header, bool strict=false);
140 
141  // the main parse function
142  void parse(librevenge::RVNGTextInterface *documentInterface);
143 
144 protected:
146  void init();
147 
149  void createDocument(librevenge::RVNGTextInterface *documentInterface);
150 
152  bool createZones();
154  bool readZone(int &actZone, bool onlyTest=false);
155 
157  MWAWVec2f getPageLeftTop() const;
159  MWAWSection getSection(int zoneId) const;
160 
162  void newPage(int number);
163 
164  // interface with the text parser
165 
167  int getZoneId(uint32_t fileId, bool &endNote);
169  void sendText(int zoneId);
170 
171  // interface with the graph parser
173  float getPatternPercent(int id) const;
175  void sendToken(int zoneId, long tokenId);
176 
177  //
178  // low level
179  //
180 
182  bool readEntryHeader(MarinerWrtEntry &entry);
184  bool decodeZone(std::vector<MarinerWrtStruct> &dataList, long numData=999999);
185 
187  bool readSeparator(MarinerWrtEntry const &entry);
189  bool readZoneDim(MarinerWrtEntry const &entry, int zoneId);
191  bool readZoneHeader(MarinerWrtEntry const &entry, int zoneId, bool onlyTest);
193  bool readZoneb(MarinerWrtEntry const &entry, int zoneId);
195  bool readZonec(MarinerWrtEntry const &entry, int zoneId);
197  bool readZone13(MarinerWrtEntry const &entry, int zoneId);
199  bool readDocInfo(MarinerWrtEntry const &entry, int zoneId);
201  bool readPrintInfo(MarinerWrtEntry const &entry);
203  bool readCPRT(MarinerWrtEntry const &entry);
204 
206  bool readNumbersString(int num, std::vector<long> &res);
207 
208 protected:
209  //
210  // data
211  //
213  shared_ptr<MarinerWrtParserInternal::State> m_state;
214 
217 
219  shared_ptr<MarinerWrtGraph> m_graphParser;
220 
222  shared_ptr<MarinerWrtText> m_textParser;
223 };
224 #endif
225 // 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
shared_ptr< MarinerWrtText > m_textParser
the text parser
Definition: MarinerWrtParser.hxx:222
the main class to read a Mariner Write file
Definition: MarinerWrtParser.hxx:126
shared_ptr< MarinerWrtParserInternal::State > m_state
the state
Definition: MarinerWrtParser.hxx:213
the main class to read the text part of Mariner Write file
Definition: MarinerWrtText.hxx:60
a entry to store a zone structure
Definition: MarinerWrtParser.hxx:62
bool m_pageMarginsSpanSet
a flag to know if page margins span are set
Definition: MarinerWrtParser.hxx:216
the main class to read the graphic part of a Mariner Write file
Definition: MarinerWrtGraph.hxx:68
void parse(MWAWListenerPtr &listener, libmwaw::SubDocumentType type)
the parser function
Definition: MarinerWrtParser.cxx:217
Internal: a struct used to read some field.
Definition: MarinerWrtParser.hxx:92
shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:513
int m_fileType
the entry type
Definition: MarinerWrtParser.hxx:84
int m_type
the data type
Definition: MarinerWrtParser.hxx:116
shared_ptr< MarinerWrtGraph > m_graphParser
the graph parser
Definition: MarinerWrtParser.hxx:219
std::string m_extra
an extra string
Definition: MWAWEntry.hxx:191
virtual class which defines the ancestor of all text zone parser
Definition: MWAWParser.hxx:295
int numValues() const
returns the number of values
Definition: MarinerWrtParser.hxx:100
int m_N
the number of value
Definition: MarinerWrtParser.hxx:86
MWAWEntry m_pos
the file data position (for type=0 data )
Definition: MarinerWrtParser.hxx:114
long m_filePos
the file position where the field description begin
Definition: MarinerWrtParser.hxx:112
a class which stores section properties
Definition: MWAWSection.hxx:45
shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:503
int m_value
a unknown value
Definition: MarinerWrtParser.hxx:88
MarinerWrtStruct()
constructor
Definition: MarinerWrtParser.hxx:94
std::vector< long > m_data
the data block
Definition: MarinerWrtParser.hxx:118
std::ostream & operator<<(std::ostream &o, Zone const &zone)
Definition: MarinerWrtParser.cxx:105
bool isBasic() const
returns true if this corresponds to a simple container
Definition: MarinerWrtParser.hxx:105
MarinerWrtEntry()
constructor
Definition: MarinerWrtParser.hxx:64
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
Internal: the subdocument of a MarinerWrtParser.
Definition: MarinerWrtParser.cxx:184
Internal: the structures of a MarinerWrtParser.
Definition: MarinerWrtParser.cxx:65

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