JazzWriterParser.hxx
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3 /* libmwaw
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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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33 
34 #ifndef JAZZ_WRITER_PARSER
35 # define JAZZ_WRITER_PARSER
36 
37 #include <set>
38 #include <string>
39 #include <vector>
40 
41 #include <librevenge/librevenge.h>
42 
43 #include "MWAWDebug.hxx"
44 #include "MWAWInputStream.hxx"
45 
46 #include "MWAWParser.hxx"
47 
49 {
50 class SubDocument;
51 struct State;
52 }
53 
56 class JazzWriterParser final : public MWAWTextParser
57 {
59 public:
61  JazzWriterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
63  ~JazzWriterParser() final;
64 
66  bool checkHeader(MWAWHeader *header, bool strict=false) final;
67 
68  // the main parse function
69  void parse(librevenge::RVNGTextInterface *documentInterface) final;
70 
71 protected:
73  void createDocument(librevenge::RVNGTextInterface *documentInterface);
74 
76  bool readParagraph(MWAWEntry const &entry);
78  bool readPLC(MWAWEntry const &entry);
80  bool readZone(MWAWEntry const &entry);
81 
83  bool sendZone(unsigned zId);
85  bool sendParagraph(unsigned pId);
87  bool sendPLC(unsigned pId);
89  bool getPicture(unsigned pId, MWAWEmbeddedObject &obj);
90 
91 protected:
93  bool createZones();
98  bool checkZones();
100  bool checkParagraphs(unsigned id, long &num, std::set<unsigned> &seens) const;
102  bool countCharactersInPLC(unsigned plcId, long &n);
103 
107  libmwaw::DebugFile &rsrcAscii();
108 
109  //
110  // data
111  //
112 
114  bool readString(MWAWInputStreamPtr input, librevenge::RVNGString &string, long endPos);
115 
117  std::shared_ptr<JazzWriterParserInternal::State> m_state;
118 };
119 #endif
120 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWInputStreamPtr rsrcInput()
return the input input
Definition: JazzWriterParser.cxx:189
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
bool createZones()
finds the different objects zones
Definition: JazzWriterParser.cxx:278
bool readString(MWAWInputStreamPtr input, librevenge::RVNGString &string, long endPos)
try to read a C-string
Definition: JazzWriterParser.cxx:662
bool countCharactersInPLC(unsigned plcId, long &n)
retrieve the number of characters corresponding to a PLC
Definition: JazzWriterParser.cxx:416
Definition: MWAWDocument.hxx:56
bool readPLC(MWAWEntry const &entry)
tries to read the WSCR zones
libmwaw::DebugFile & rsrcAscii()
a DebugFile used to write what we recognize when we parse the document in rsrc
Definition: JazzWriterParser.cxx:194
namespace used to regroup all libwpd functions, enumerations which we have redefined for internal usa...
Definition: libmwaw_internal.cxx:50
the main class to read a Jazz(Lotus) word file
Definition: JazzWriterParser.hxx:56
bool checkParagraphs(unsigned id, long &num, std::set< unsigned > &seens) const
check that a paragraph, its style and its followings exist (and do not create loops) and update the n...
Definition: JazzWriterParser.cxx:394
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:561
JazzWriterParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition: JazzWriterParser.cxx:178
Internal: the structures of a JazzWriterParser.
Definition: JazzWriterParser.cxx:55
bool getPicture(unsigned pId, MWAWEmbeddedObject &obj)
try to retrieve a picture
Definition: JazzWriterParser.cxx:929
void createDocument(librevenge::RVNGTextInterface *documentInterface)
creates the listener which will be associated to the document
Definition: JazzWriterParser.cxx:232
virtual class which defines the ancestor of all text zone parser
Definition: MWAWParser.hxx:298
bool sendZone(unsigned zId)
try to send a zone
Definition: JazzWriterParser.cxx:717
small class use to define a embedded object
Definition: libmwaw_internal.hxx:467
~JazzWriterParser() final
destructor
Definition: JazzWriterParser.cxx:185
std::shared_ptr< JazzWriterParserInternal::State > m_state
the state
Definition: JazzWriterParser.hxx:117
bool sendParagraph(unsigned pId)
try to send a paragraph
Definition: JazzWriterParser.cxx:735
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:551
Internal: the subdocument of a JazzWriterParser.
Definition: JazzWriterParser.cxx:115
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
bool readZone(MWAWEntry const &entry)
tries to read the WDoc zones
Definition: JazzWriterParser.cxx:599
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition: JazzWriterParser.cxx:692
bool checkZones()
checks that the main zone exists (and its potential header/footer) and that there are valid...
Definition: JazzWriterParser.cxx:360
bool readParagraph(MWAWEntry const &entry)
tries to read the WPPD zones
Definition: JazzWriterParser.cxx:454
bool sendPLC(unsigned pId)
try to send a plc
Definition: JazzWriterParser.cxx:750
void parse(librevenge::RVNGTextInterface *documentInterface) final
virtual function used to parse the input
Definition: JazzWriterParser.cxx:202

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