WPS8Graph.h
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9  * Major Contributor(s):
10  * Copyright (C) 2009, 2011 Alonso Laurent (alonso@loria.fr)
11  * Copyright (C) 2006, 2007 Andrew Ziem
12  * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
13  * Copyright (C) 2004 Marc Maurer (uwog@uwog.net)
14  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
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25 
26 #ifndef WPS8_GRAPH
27 # define WPS8_GRAPH
28 
29 #include <list>
30 #include <vector>
31 
32 #include "libwps_internal.h"
33 
34 #include "WPSDebug.h"
35 
36 struct WPSOLEParserObject;
37 class WPS8Parser;
38 
39 namespace WPS8GraphInternal
40 {
41 struct State;
42 }
43 
54 class WPS8Graph
55 {
56  friend class WPS8Parser;
57 public:
59  WPS8Graph(WPS8Parser &parser);
60 
62  ~WPS8Graph();
63 
66  {
67  m_listener = listen;
68  }
69 
74  void computePositions() const;
75 
77  int numPages() const;
78 
83  bool sendObject(WPSPosition const &pos, int id, bool ole);
84 
86  bool sendIBGF(WPSPosition const &pos, int ibgfId);
87 
95  void sendObjects(int page, int pageToIgnore=-2);
96 
97 protected:
99  int version() const;
100 
104  void sendBorder(int borderId);
105 
107  void storeObjects(std::vector<WPSOLEParserObject> const &objects,
108  std::vector<int> const &ids);
109 
112 
113  // low level
114 
118  bool readPICT(RVNGInputStreamPtr input, WPSEntry const &entry);
119 
124  bool readIBGF(RVNGInputStreamPtr input, WPSEntry const &entry);
125 
127  bool readBDR(RVNGInputStreamPtr input, WPSEntry const &entry);
128 
132  bool readMetaFile(RVNGInputStreamPtr input, long endPos, librevenge::RVNGBinaryData &pict);
133 
136  {
137  return m_asciiFile;
138  }
139 private:
140  WPS8Graph(WPS8Graph const &orig);
141  WPS8Graph &operator=(WPS8Graph const &orig);
142 
143 protected:
146 
149 
151  mutable shared_ptr<WPS8GraphInternal::State> m_state;
152 
155 };
156 
157 #endif
158 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
libwps::DebugFile & ascii()
returns the debug file
Definition: WPS8Graph.h:135
shared_ptr< WPSContentListener > WPSContentListenerPtr
shared pointer to WPSContentListener
Definition: libwps_internal.h:100
shared_ptr< WPS8GraphInternal::State > m_state
the state
Definition: WPS8Graph.h:151
This class parses Works version 2000 through 8.
Definition: WPS8.h:48
int version() const
returns the file version
Definition: WPS8Graph.cpp:124
void setListener(WPSContentListenerPtr &listen)
sets the listener
Definition: WPS8Graph.h:65
the main class to read/store pictures in a Pc MS Works document v5-8
Definition: WPS8Graph.h:54
void storeObjects(std::vector< WPSOLEParserObject > const &objects, std::vector< int > const &ids)
adds a list of objects with given ids in the ole lists
Definition: WPS8Graph.cpp:144
Definition: WPSDebug.h:196
WPSContentListenerPtr m_listener
the listener
Definition: WPS8Graph.h:145
void sendObjects(int page, int pageToIgnore=-2)
send all the objects of a given page:
Definition: WPS8Graph.cpp:263
bool readStructures(RVNGInputStreamPtr input)
finds all entries which correspond to some pictures, parses them and stores data
Definition: WPS8Graph.cpp:167
bool readPICT(RVNGInputStreamPtr input, WPSEntry const &entry)
reads a PICT/MEF4 entry : reads uncompressed picture of sx*sy of rgb
Definition: WPS8Graph.cpp:382
bool readMetaFile(RVNGInputStreamPtr input, long endPos, librevenge::RVNGBinaryData &pict)
reads METAFILE/CODE
Definition: WPS8Graph.cpp:684
void computePositions() const
computes the final position of all found figures.
Definition: WPS8Graph.cpp:139
~WPS8Graph()
destructor
Definition: WPS8Graph.cpp:118
bool readIBGF(RVNGInputStreamPtr input, WPSEntry const &entry)
reads a IBGF zone: an entry to a background picture
Definition: WPS8Graph.cpp:458
small struct to store an object
Definition: WPSOLEParser.h:79
bool sendObject(WPSPosition const &pos, int id, bool ole)
sends an object
Definition: WPS8Graph.cpp:208
void sendBorder(int borderId)
sends the border frames.
Definition: WPS8Graph.cpp:338
libwps::DebugFile & m_asciiFile
the ascii file
Definition: WPS8Graph.h:154
shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:81
bool readBDR(RVNGInputStreamPtr input, WPSEntry const &entry)
parsed BDR/WBDR zone: a complex border formed with 8 pictures
Definition: WPS8Graph.cpp:520
int numPages() const
returns the number page where we find a picture. In practice, 0/1
Definition: WPS8Graph.cpp:131
basic class to store an entry in a file This contained :
Definition: WPSEntry.h:37
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: WPSPosition.h:39
WPS8Graph(WPS8Parser &parser)
constructor
Definition: WPS8Graph.cpp:112
WPS8Parser & m_mainParser
the main parser
Definition: WPS8Graph.h:148
WPS8Graph & operator=(WPS8Graph const &orig)
bool sendIBGF(WPSPosition const &pos, int ibgfId)
sends data corresponding to a ibgf entry on a given pos position
Definition: WPS8Graph.cpp:245

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