CWText.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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30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
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33 
34 /*
35  * Parser to Claris Works text document
36  *
37  */
38 #ifndef CW_MWAW_TEXT
39 # define CW_MWAW_TEXT
40 
41 #include <list>
42 #include <string>
43 #include <vector>
44 
45 #include "libmwaw_internal.hxx"
46 
47 #include "MWAWEntry.hxx"
48 #include "MWAWSubDocument.hxx"
49 
50 #include "MWAWDebug.hxx"
51 #include "MWAWInputStream.hxx"
52 
53 #include "MWAWParser.hxx"
54 
55 namespace CWStruct
56 {
57 struct DSET;
58 }
59 
60 namespace CWTextInternal
61 {
62 struct Paragraph;
63 struct Zone;
64 struct State;
65 }
66 
67 class CWParser;
68 class CWStyleManager;
69 
75 class CWText
76 {
77  friend class CWParser;
78  friend class CWStyleManager;
79 
80 public:
82  CWText(CWParser &parser);
84  virtual ~CWText();
85 
87  int version() const;
88 
90  int numPages() const;
91 
93  shared_ptr<CWStruct::DSET> readDSETZone(CWStruct::DSET const &zone, MWAWEntry const &entry, bool &complete);
94 
95 protected:
97  void setProperty(MWAWListener &listener, CWTextInternal::Paragraph const &ruler, int listId=-1);
98 
100  bool sendZone(int number, bool asGraphic=false);
102  bool canSendTextAsGraphic(int number) const;
103 
105  void flushExtra();
106 
107  //
108  // low level
109  //
110 
112  bool readParagraphs(MWAWEntry const &entry, CWTextInternal::Zone &zone);
113 
115  bool readFonts(MWAWEntry const &entry, CWTextInternal::Zone &zone);
116 
118  bool readTokens(MWAWEntry const &entry, CWTextInternal::Zone &zone);
119 
121  bool readTextZoneSize(MWAWEntry const &entry, CWTextInternal::Zone &zone);
122 
125 
127  bool sendText(CWTextInternal::Zone const &zone, bool asGraphic);
129  bool canSendTextAsGraphic(CWTextInternal::Zone const &zone) const;
130 
132  int findListId(CWTextInternal::Zone const &zone, int actListId, long cPos, long &lastPos);
133 
135  bool readFont(int id, int &posC, MWAWFont &font);
136 
138  bool readParagraphs();
139 
143  bool readParagraph(int id=-1);
144 
145  // THE NAMED ENTRY
146 
148  bool readSTYL_RULR(int N, int fSz);
149 
150 private:
151  CWText(CWText const &orig);
152  CWText &operator=(CWText const &orig);
153 
154 protected:
155  //
156  // data
157  //
160 
162  shared_ptr<CWTextInternal::State> m_state;
163 
166 
168  shared_ptr<CWStyleManager> m_styleManager;
169 };
170 #endif
171 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool readFont(int id, int &posC, MWAWFont &font)
try to read a font
Definition: CWText.cxx:723
bool readSTYL_RULR(int N, int fSz)
read a STYL Paragraph sequence
Definition: CWText.cxx:1576
main structure which correspond to a document part
Definition: CWStruct.hxx:55
bool readTokens(MWAWEntry const &entry, CWTextInternal::Zone &zone)
try to the token zone)
Definition: CWText.cxx:974
bool readTextSection(CWTextInternal::Zone &zone)
try to read the section
Definition: CWText.cxx:1098
CWParser * m_mainParser
the main parser;
Definition: CWText.hxx:165
a structure to store the style list and the lookup zone
Definition: CWStyleManager.hxx:59
shared_ptr< CWTextInternal::State > m_state
the state
Definition: CWText.hxx:162
shared_ptr< CWStruct::DSET > readDSETZone(CWStruct::DSET const &zone, MWAWEntry const &entry, bool &complete)
reads the zone Text DSET
Definition: CWText.cxx:513
the main class to read the text part of Claris Works file
Definition: CWText.hxx:75
int numPages() const
returns the number of pages
Definition: CWText.cxx:483
Internal: class to store the paragraph properties.
Definition: CWText.cxx:108
bool readTextZoneSize(MWAWEntry const &entry, CWTextInternal::Zone &zone)
try to read the text zone size
Definition: CWText.cxx:1199
CWText & operator=(CWText const &orig)
int version() const
returns the file version
Definition: CWText.cxx:476
bool readFonts(MWAWEntry const &entry, CWTextInternal::Zone &zone)
try to read a font sequence
Definition: CWText.cxx:829
bool readParagraphs()
read the rulers block which is present at the beginning of the text in the first version of Claris Wo...
Definition: CWText.cxx:1604
CWText(CWParser &parser)
constructor
Definition: CWText.cxx:467
shared_ptr< CWStyleManager > m_styleManager
the style manager
Definition: CWText.hxx:168
bool sendZone(int number, bool asGraphic=false)
sends the zone data to the listener (if it exists )
Definition: CWText.cxx:1934
bool canSendTextAsGraphic(int number) const
check if we can send a textzone as graphic
Definition: CWText.cxx:1925
the main class to read a Claris Works file
Definition: CWParser.hxx:73
int findListId(CWTextInternal::Zone const &zone, int actListId, long cPos, long &lastPos)
try to find a list id which corresponds to the list beginning in actPos
Definition: CWText.cxx:1531
bool sendText(CWTextInternal::Zone const &zone, bool asGraphic)
send the text zone to the listener
Definition: CWText.cxx:1259
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:356
Definition: CWText.cxx:413
MWAWParserStatePtr m_parserState
the parser state
Definition: CWText.hxx:159
This class contains a virtual interface to all listener.
Definition: MWAWListener.hxx:46
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: CWText.cxx:1945
virtual ~CWText()
destructor
Definition: CWText.cxx:473
void setProperty(MWAWListener &listener, CWTextInternal::Paragraph const &ruler, int listId=-1)
sends a paragraph property to the listener
Definition: CWText.cxx:1914
bool readParagraph(int id=-1)
the definition of ruler : present at the beginning of the text in the first version of Claris Works :...
Definition: CWText.cxx:1656

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