HanMacWrdJParser.hxx
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2 
3 /* libmwaw
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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)
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26 * For minor contributions see the git repository.
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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 HanMac Word-J document
36  */
37 #ifndef HAN_MAC_WRD_J_PARSER
38 # define HAN_MAC_WRD_J_PARSER
39 
40 #include <iostream>
41 #include <string>
42 #include <vector>
43 
44 #include <librevenge/librevenge.h>
45 
46 #include "MWAWDebug.hxx"
47 
48 #include "MWAWParser.hxx"
49 
51 {
52 struct State;
53 class SubDocument;
54 }
55 
56 class HanMacWrdJGraph;
57 class HanMacWrdJText;
58 
62  HanMacWrdJZoneHeader(bool isMain) : m_length(0), m_n(0), m_fieldSize(0), m_id(0), m_isMain(isMain)
63  {
64  for (int i=0; i < 4; i++) m_values[i] = 0;
65  }
66 
68  friend std::ostream &operator<<(std::ostream &o, HanMacWrdJZoneHeader const &h)
69  {
70  if (h.m_n) o << "N=" << h.m_n << ",";
71  if (h.m_id) o << "zId=" << std::hex << h.m_id << std::dec << ",";
72  bool toPrint[4]= {true, true, true, true};
73  if (h.m_isMain) {
74  if (h.m_values[0]+h.m_n == h.m_values[1])
75  toPrint[0]=toPrint[1]=false;
76  else if (h.m_values[0]+h.m_n == h.m_values[2])
77  toPrint[0]=toPrint[2]=false;
78  else
79  o << "###N,";
80  }
81  for (int i=0; i < 4; i++)
82  if (toPrint[i] && h.m_values[i]) o << "h" << i << "=" << h.m_values[i] << ",";
83  return o;
84  }
86  long m_length;
88  int m_n;
92  long m_id;
94  int m_values[4];
96  bool m_isMain;
97 };
98 
105 {
106  friend class HanMacWrdJGraph;
107  friend class HanMacWrdJText;
109 
110 public:
114  virtual ~HanMacWrdJParser();
115 
117  bool checkHeader(MWAWHeader *header, bool strict=false);
118 
119  // the main parse function
120  void parse(librevenge::RVNGTextInterface *documentInterface);
121 
122 protected:
124  void init();
125 
127  void createDocument(librevenge::RVNGTextInterface *documentInterface);
128 
130  bool createZones();
131 
133  MWAWVec2f getPageLeftTop() const;
134 
136  void newPage(int number);
137 
138  // interface with the text parser
139 
141  bool sendText(long id, long cPos, MWAWListenerPtr listener=MWAWListenerPtr());
143  bool canSendTextAsGraphic(long id, long cPos);
144 
145  // interface with the graph parser
146 
148  bool sendZone(long zId);
150  bool getColor(int colId, int patternId, MWAWColor &color) const;
151 
152  //
153  // low level
154  //
155 
158  bool checkEntry(MWAWEntry &entry);
159 
161  bool readZonesList();
163  bool readZone(MWAWEntry &entry);
164 
166  bool readClassicHeader(HanMacWrdJZoneHeader &header, long endPos=-1);
168  bool decodeZone(MWAWEntry const &entry, librevenge::RVNGBinaryData &data);
169 
171  bool readPrintInfo(MWAWEntry const &entry);
173  bool readHeaderEnd();
174 #ifdef DEBUG
175 
176  bool readZoneWithHeader(MWAWEntry const &entry);
177 #endif
178 
179  bool readZoneA(MWAWEntry const &entry);
181  bool readZoneB(MWAWEntry const &entry);
182 
183 protected:
184  //
185  // data
186  //
188  shared_ptr<HanMacWrdJParserInternal::State> m_state;
189 
191  shared_ptr<HanMacWrdJGraph> m_graphParser;
192 
194  shared_ptr<HanMacWrdJText> m_textParser;
195 };
196 #endif
197 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
shared_ptr< HanMacWrdJGraph > m_graphParser
the graph parser
Definition: HanMacWrdJParser.hxx:191
shared_ptr< MWAWListener > MWAWListenerPtr
a smart pointer of MWAWListener
Definition: libmwaw_internal.hxx:441
the main class to read a HanMac Word-J file
Definition: HanMacWrdJParser.hxx:104
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
int m_values[4]
4 unknown field : freeN?, totalN?, totalN1?, ?
Definition: HanMacWrdJParser.hxx:94
int m_fieldSize
the field size
Definition: HanMacWrdJParser.hxx:90
MWAWVec2f getPageLeftTop() const
returns the page left top point ( in inches)
Definition: HanMacWrdJParser.cxx:210
HanMacWrdJParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header)
constructor
Definition: HanMacWrdJParser.cxx:161
long m_length
the zone size
Definition: HanMacWrdJParser.hxx:86
void parse(librevenge::RVNGTextInterface *documentInterface)
virtual function used to parse the input
Definition: HanMacWrdJParser.cxx:256
bool readHeaderEnd()
try to read a unknown zone, just after the header (simillar to HanMacWrd Zoneb)
Definition: HanMacWrdJParser.cxx:882
the main class to read the graphic part of a HanMac Word-J file
Definition: HanMacWrdJGraph.hxx:78
bool createZones()
finds the different objects zones in a Hapanese File
Definition: HanMacWrdJParser.cxx:334
bool getColor(int colId, int patternId, MWAWColor &color) const
returns the color associated with a pattern
Definition: HanMacWrdJParser.cxx:202
the class to store a color
Definition: libmwaw_internal.hxx:177
bool checkHeader(MWAWHeader *header, bool strict=false)
checks if the document header is correct (or not)
Definition: HanMacWrdJParser.cxx:1033
bool decodeZone(MWAWEntry const &entry, librevenge::RVNGBinaryData &data)
try to decode a zone
Definition: HanMacWrdJParser.cxx:1166
bool sendZone(long zId)
send a zone
Definition: HanMacWrdJParser.cxx:195
shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:449
bool m_isMain
true if this is the main header
Definition: HanMacWrdJParser.hxx:96
Internal: the subdocument of a HanMacWrdJParser.
Definition: HanMacWrdJParser.cxx:92
bool readZoneA(MWAWEntry const &entry)
try to read the zone A ( a big zone containing 5 sub zone ? )
Definition: HanMacWrdJParser.cxx:702
bool checkEntry(MWAWEntry &entry)
look in entry.begin() to see if a entry exists at this position, if so fills entry.end(), entry.id(), ...
Definition: HanMacWrdJParser.cxx:419
friend std::ostream & operator<<(std::ostream &o, HanMacWrdJZoneHeader const &h)
operator<<
Definition: HanMacWrdJParser.hxx:68
void init()
inits all internal variables
Definition: HanMacWrdJParser.cxx:171
bool readZoneB(MWAWEntry const &entry)
try to read the zone B
Definition: HanMacWrdJParser.cxx:802
virtual class which defines the ancestor of all text zone parser
Definition: MWAWParser.hxx:284
shared_ptr< HanMacWrdJParserInternal::State > m_state
the state
Definition: HanMacWrdJParser.hxx:188
void newPage(int number)
adds a new page
Definition: HanMacWrdJParser.cxx:219
bool readClassicHeader(HanMacWrdJZoneHeader &header, long endPos=-1)
try to read a header of classic zone
Definition: HanMacWrdJParser.cxx:232
bool sendText(long id, long cPos, MWAWListenerPtr listener=MWAWListenerPtr())
send a text zone
Definition: HanMacWrdJParser.cxx:185
shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:439
Internal: the structures of a HanMacWrdJParser.
Definition: HanMacWrdJParser.cxx:62
bool readZone(MWAWEntry &entry)
try to read a generic zone
Definition: HanMacWrdJParser.cxx:506
long m_id
the zone id
Definition: HanMacWrdJParser.hxx:92
int m_n
the number of item
Definition: HanMacWrdJParser.hxx:88
a class use to store the classic header find before file zone
Definition: HanMacWrdJParser.hxx:60
bool readZonesList()
try to read the zones list
Definition: HanMacWrdJParser.cxx:460
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
virtual ~HanMacWrdJParser()
destructor
Definition: HanMacWrdJParser.cxx:167
HanMacWrdJZoneHeader(bool isMain)
constructor
Definition: HanMacWrdJParser.hxx:62
shared_ptr< HanMacWrdJText > m_textParser
the text parser
Definition: HanMacWrdJParser.hxx:194
bool canSendTextAsGraphic(long id, long cPos)
check if we can send a textzone as graphic
Definition: HanMacWrdJParser.cxx:190
void createDocument(librevenge::RVNGTextInterface *documentInterface)
creates the listener which will be associated to the document
Definition: HanMacWrdJParser.cxx:291
the main class to read the text part of HanMac Word-J file
Definition: HanMacWrdJText.hxx:62
bool readPrintInfo(MWAWEntry const &entry)
try to read a printinfo zone
Definition: HanMacWrdJParser.cxx:599

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