HMWKGraph.hxx
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2 
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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26 * For minor contributions see the git repository.
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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 HanMac Word text document ( graphic part )
36  *
37  */
38 #ifndef HMWK_GRAPH
39 # define HMWK_GRAPH
40 
41 #include <map>
42 #include <string>
43 #include <vector>
44 
45 #include <libwpd/libwpd.h>
46 
47 #include "libmwaw_internal.hxx"
48 
49 #include "MWAWDebug.hxx"
50 #include "MWAWInputStream.hxx"
51 
52 class MWAWEntry;
53 
55 typedef shared_ptr<MWAWParserState> MWAWParserStatePtr;
56 
57 class MWAWPosition;
58 
59 namespace HMWKGraphInternal
60 {
61 struct Frame;
62 struct BasicGraph;
63 struct FootnoteFrame;
64 struct Group;
65 struct PictureFrame;
66 struct Table;
67 struct TableCell;
68 struct TextBox;
69 
70 struct Picture;
71 
72 struct State;
73 class SubDocument;
74 }
75 
76 struct HMWKZone;
77 class HMWKParser;
78 
84 class HMWKGraph
85 {
86  friend class HMWKParser;
88 
89 public:
91  HMWKGraph(HMWKParser &parser);
93  virtual ~HMWKGraph();
94 
96  int version() const;
97 
99  int numPages() const;
100 
101 protected:
102 
104  bool getColor(int colId, int patternId, MWAWColor &color) const;
105 
107  bool sendPageGraphics(std::vector<long> const &doNotSendIds);
109  void flushExtra();
110 
111 
112  //
113  // Intermediate level
114  //
115 
117  bool readFrames(shared_ptr<HMWKZone> zone);
119  bool readPicture(shared_ptr<HMWKZone> zone);
120 
121 
122  // interface with mainParser
123 
125  bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
127  bool sendPicture(long pictId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
128 
130  bool sendText(long textId, long id);
133  std::map<long,int> getTextFrameInformations() const;
134 
135  //
136  // low level
137  //
138 
140  bool sendPicture(HMWKGraphInternal::Picture const &picture, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
141 
143  bool sendFrame(HMWKGraphInternal::Frame const &frame, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
144 
146  bool sendBasicGraph(HMWKGraphInternal::BasicGraph const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
147 
149  bool sendPictureFrame(HMWKGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
151  bool sendEmptyPicture(MWAWPosition pos);
152 
154  bool sendTextBox(HMWKGraphInternal::TextBox const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
155 
157  bool sendTable(HMWKGraphInternal::Table const &table);
159  bool sendTableUnformatted(long fId);
161  bool updateTable(HMWKGraphInternal::Table const &table);
163  bool sendPreTableData(HMWKGraphInternal::Table const &table);
166 
168  shared_ptr<HMWKGraphInternal::BasicGraph> readBasicGraph(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
170  shared_ptr<HMWKGraphInternal::FootnoteFrame> readFootnoteFrame(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
172  shared_ptr<HMWKGraphInternal::Group> readGroup(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
174  shared_ptr<HMWKGraphInternal::PictureFrame> readPictureFrame(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
176  shared_ptr<HMWKGraphInternal::Table> readTable(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
178  shared_ptr<HMWKGraphInternal::TextBox> readTextBox(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header, bool isMemo);
179 
180 private:
181  HMWKGraph(HMWKGraph const &orig);
182  HMWKGraph &operator=(HMWKGraph const &orig);
183 
184 protected:
185  //
186  // data
187  //
190 
192  shared_ptr<HMWKGraphInternal::State> m_state;
193 
196 };
197 #endif
198 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
the main class to read a HanMac Word-K file
Definition: HMWKParser.hxx:177
bool sendTextBox(HMWKGraphInternal::TextBox const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a textbox to the listener
Definition: HMWKGraph.cxx:1214
HMWKParser * m_mainParser
the main parser;
Definition: HMWKGraph.hxx:195
shared_ptr< MWAWParserState > MWAWParserStatePtr
Definition: ACText.hxx:49
bool readFrames(shared_ptr< HMWKZone > zone)
try to read the frame definition (type 2)
Definition: HMWKGraph.cxx:876
bool sendTableCell(HMWKGraphInternal::TableCell const &cell)
try to send a cell in a table
Definition: HMWKGraph.cxx:1470
bool sendTableUnformatted(long fId)
try to send a table unformatted
Definition: HMWKGraph.cxx:1548
shared_ptr< HMWKGraphInternal::State > m_state
the state
Definition: HMWKGraph.hxx:192
bool getColor(int colId, int patternId, MWAWColor &color) const
returns the color associated with a pattern
Definition: HMWKGraph.cxx:790
int version() const
returns the file version
Definition: HMWKGraph.cxx:785
Internal: the geometrical graph of a HMWKGraph.
Definition: HMWKGraph.cxx:180
bool sendPicture(long pictId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a picture to the listener
Definition: HMWKGraph.cxx:1036
bool sendPageGraphics(std::vector< long > const &doNotSendIds)
try to send the page graphic
Definition: HMWKGraph.cxx:2038
Internal: the picture of a HMWKGraph.
Definition: HMWKGraph.cxx:536
the main class to read the graphic part of a HanMac Word file
Definition: HMWKGraph.hxx:84
the class to store a color
Definition: libmwaw_internal.hxx:161
Small class used to store the decoded zone of HMWKParser.
Definition: HMWKParser.hxx:62
virtual ~HMWKGraph()
destructor
Definition: HMWKGraph.cxx:782
bool sendText(long textId, long id)
ask main parser to send a text zone
Definition: HMWKGraph.cxx:823
shared_ptr< HMWKGraphInternal::FootnoteFrame > readFootnoteFrame(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the footnote data
Definition: HMWKGraph.cxx:1823
shared_ptr< HMWKGraphInternal::BasicGraph > readBasicGraph(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the basic graph data
Definition: HMWKGraph.cxx:1609
a class to define the parser state
Definition: MWAWParser.hxx:60
shared_ptr< HMWKGraphInternal::Group > readGroup(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the group data
Definition: HMWKGraph.cxx:1741
bool readPicture(shared_ptr< HMWKZone > zone)
try to read a picture zone (type d)
Definition: HMWKGraph.cxx:979
a table cell in a table in HMWKGraph
Definition: HMWKGraph.cxx:377
Internal: the subdocument of a HMWKGraph.
Definition: HMWKGraph.cxx:684
Internal: the textbox of a HMWKGraph.
Definition: HMWKGraph.cxx:487
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: HMWKGraph.cxx:2058
bool sendEmptyPicture(MWAWPosition pos)
try to send an empty picture
Definition: HMWKGraph.cxx:1174
shared_ptr< HMWKGraphInternal::TextBox > readTextBox(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header, bool isMemo)
try to read the textbox data
Definition: HMWKGraph.cxx:1860
HMWKGraph & operator=(HMWKGraph const &orig)
bool updateTable(HMWKGraphInternal::Table const &table)
check if the table is correct and if it can be send to a listener
Definition: HMWKGraph.cxx:1380
bool sendPictureFrame(HMWKGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a picture frame
Definition: HMWKGraph.cxx:1200
shared_ptr< HMWKGraphInternal::Table > readTable(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the table data
Definition: HMWKGraph.cxx:1898
std::map< long, int > getTextFrameInformations() const
return a list textZId -&gt; type which 3(footnote), 4(textbox), 9(table), 10(comment) ...
Definition: HMWKGraph.cxx:828
bool sendTable(HMWKGraphInternal::Table const &table)
try to send a table
Definition: HMWKGraph.cxx:1567
bool sendPreTableData(HMWKGraphInternal::Table const &table)
try to send auxilliary table data
Definition: HMWKGraph.cxx:1495
MWAWParserStatePtr m_parserState
the parser state
Definition: HMWKGraph.hxx:189
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
shared_ptr< HMWKGraphInternal::PictureFrame > readPictureFrame(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the picture data
Definition: HMWKGraph.cxx:1779
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
Internal: the frame header of a HMWKGraph.
Definition: HMWKGraph.cxx:64
bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a frame to the listener
Definition: HMWKGraph.cxx:1081
Internal: the picture of a HMWKGraph.
Definition: HMWKGraph.cxx:337
bool sendBasicGraph(HMWKGraphInternal::BasicGraph const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a basic picture to the listener
Definition: HMWKGraph.cxx:1261
Internal: the table of a HMWKGraph.
Definition: HMWKGraph.cxx:434
int numPages() const
returns the number of pages
Definition: HMWKGraph.cxx:805
HMWKGraph(HMWKParser &parser)
constructor
Definition: HMWKGraph.cxx:776

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