WPS4Graph.h
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2 /* libwps
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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 WPS4_GRAPH
27 # define WPS4_GRAPH
28 
29 #include <vector>
30 
31 #include "libwps_internal.h"
32 
33 #include "WPSDebug.h"
34 
35 class WPXBinaryData;
36 
37 class WPSEntry;
38 class WPS4Parser;
39 class WPSPosition;
40 
42 typedef shared_ptr<WPS4ContentListener> WPS4ContentListenerPtr;
43 
44 namespace WPS4GraphInternal
45 {
46 struct State;
47 }
48 
50 //
51 // class to parse the object
52 //
54 
62 class WPS4Graph
63 {
64  friend class WPS4Parser;
65 public:
67  WPS4Graph(WPS4Parser &parser);
68 
70  ~WPS4Graph();
71 
74  {
75  m_listener = listen;
76  }
77 
84  void computePositions() const;
85 
87  int numPages() const;
88 
89 protected:
91  int version() const;
92 
94  void storeObjects(std::vector<WPXBinaryData> const &objects,
95  std::vector<int> const &ids,
96  std::vector<WPSPosition> const &positions);
97 
103  int readObject(WPXInputStreamPtr input, WPSEntry const &entry);
104 
106  void sendObject(Vec2f const &size, int id);
107 
114  void sendObjects(int page);
115 
118  {
119  return m_asciiFile;
120  }
121 
122 private:
123  WPS4Graph(WPS4Graph const &orig);
124  WPS4Graph &operator=(WPS4Graph const &orig);
125 protected:
128 
131 
133  mutable shared_ptr<WPS4GraphInternal::State> m_state;
134 
137 };
138 
139 #endif
140 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
141 

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