Lotus.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwps
3  * Version: MPL 2.0 / LGPLv2.1+
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * Major Contributor(s):
10  * Copyright (C) 2006, 2007 Andrew Ziem
11  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
12  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
13  *
14  * For minor contributions see the git repository.
15  *
16  * Alternatively, the contents of this file may be used under the terms
17  * of the GNU Lesser General Public License Version 2.1 or later
18  * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
19  * applicable instead of those above.
20  */
21 
22 #ifndef LOTUS_H
23 #define LOTUS_H
24 
25 #include <vector>
26 
27 #include <librevenge-stream/librevenge-stream.h>
28 #include "libwps_internal.h"
29 #include "libwps_tools_win.h"
30 #include "WPSDebug.h"
31 
32 #include "WKSParser.h"
33 
34 namespace LotusParserInternal
35 {
36 class SubDocument;
37 struct State;
38 }
39 
40 class LotusGraph;
41 class LotusSpreadsheet;
42 class LotusStyleManager;
43 class WPSOLE1Parser;
44 
45 /* .wk3: a spreadsheet is composed in two files
46  + a wk3 file which contains the spreadsheet data
47  + a fm3 file which contains the different formatings
48 
49  .wk4: the file contains three parts:
50  + the wk3 previous file
51  + the fm3 file
52  + an unknown part, which may code the file structure,
53 
54  Normally the wk3 and the fm3 are a sequence of small zones,
55  but picture seems to be appeared at random position inside the
56  fm3 part (and even inside some structure fm3 structures...)
57 
58  search for .ole and OLE1
59 
60  */
61 
66 class LotusParser : public WKSParser
67 {
69  friend class LotusGraph;
70  friend class LotusSpreadsheet;
71  friend class LotusStyleManager;
72 public:
77  ~LotusParser();
79  void parse(librevenge::RVNGSpreadsheetInterface *documentInterface);
81  bool checkHeader(WPSHeader *header, bool strict=false);
82 
83 protected:
85  int version() const;
86 
87  //
88  // interface
89  //
90 
92  bool getFont(int id, WPSFont &font, libwps_tools_win::Font::Type &type) const;
96  libwps_tools_win::Font::Type getDefaultFontType() const;
97 
98  //
99  // interface with LotusGraph
100  //
101 
103  bool hasGraphics(int sheetId) const;
105  void sendGraphics(int sheetId);
106 
107  //
108  // interface with LotusSpreadsheet
109  //
110 
112  bool getLeftTopPosition(Vec2i const &cell, int spreadsheet, Vec2f &pos) const;
113 
114  //
115  // interface with WPSOLE1Parser
116  //
117 
119  bool updateEmbeddedObject(int id, WPSEmbeddedObject &object) const;
120 
122  bool createZones();
124  bool createListener(librevenge::RVNGSpreadsheetInterface *interface);
125 
126  //
127  // low level
128  //
129 
131  bool parseFormatStream();
132 
134  bool checkHeader(shared_ptr<WPSStream> stream, bool mainStream, bool strict);
136  bool readZones(shared_ptr<WPSStream> stream);
138  bool readDataZone(shared_ptr<WPSStream> stream);
140  bool readZone(shared_ptr<WPSStream> stream);
142  bool readZone1(shared_ptr<WPSStream> stream);
144  bool readSheetZone(shared_ptr<WPSStream> stream);
146  bool readZone4(shared_ptr<WPSStream> stream);
148  bool readChartZone(shared_ptr<WPSStream> stream);
150  bool readRefZone(shared_ptr<WPSStream> stream);
152  bool readZone7(shared_ptr<WPSStream> stream);
154  bool readZone8(shared_ptr<WPSStream> stream);
156  bool readVersionZone(shared_ptr<WPSStream> stream);
158  bool readZoneV3(shared_ptr<WPSStream> stream);
160 
162  bool readMacFontName(shared_ptr<WPSStream> stream, long endPos);
164  bool readFMTStyleName(shared_ptr<WPSStream> stream);
166  bool readLinkZone(shared_ptr<WPSStream> stream);
168  bool readDocumentInfoMac(shared_ptr<WPSStream> stream, long endPos);
169 
171 
173  bool readChartDefinition(shared_ptr<WPSStream> stream);
175  bool readChartName(shared_ptr<WPSStream> stream);
176 
178 
179 
180  shared_ptr<WKSContentListener> m_listener;
181  shared_ptr<LotusParserInternal::State> m_state;
184  shared_ptr<LotusStyleManager> m_styleManager;
186  shared_ptr<LotusGraph> m_graphParser;
188  shared_ptr<LotusSpreadsheet> m_spreadsheetParser;
190  shared_ptr<WPSOLE1Parser> m_ole1Parser;
191 };
192 
193 #endif /* LOTUS_H */
194 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
shared_ptr< LotusStyleManagerInternal::State > m_state
the internal state
Definition: LotusStyleManager.h:148
define the font properties
Definition: WPSFont.h:36
friend class LotusParser
Definition: LotusStyleManager.h:50
int version() const
return the file version
Definition: LotusStyleManager.cpp:560
Type
enum Type
Definition: libwps_tools_win.h:46
This class parses Microsoft Works graph file.
Definition: LotusGraph.h:54
This class parses a WK2..WK4 Lotus spreadsheet.
Definition: Lotus.h:66
a class used to parse a container which is used by Lotus123 (and also by RagTime).
Definition: WPSOLE1Parser.h:49
shared_ptr< WPSHeader > WPSHeaderPtr
shared pointer to WPSHeader
Definition: libwps_internal.h:110
shared_ptr< WPSOLE1Parser > m_ole1Parser
the ole1 parser
Definition: Lotus.h:190
Internal: the subdocument of a LotusParser.
Definition: Lotus.cpp:69
Definition: WPSHeader.h:31
This class parses the Lotus style.
Definition: LotusStyleManager.h:47
Definition: libwps_tools_win.h:61
Internal: namespace to define internal class of LotusParser.
Definition: Lotus.cpp:55
shared_ptr< LotusStyleManager > m_styleManager
the style manager
Definition: Lotus.h:184
shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:88
This class parses Microsoft Works spreadsheet file.
Definition: LotusSpreadsheet.h:52
small class use to define a embedded object
Definition: libwps_internal.h:433
shared_ptr< WKSContentListener > m_listener
Definition: Lotus.h:180
Definition: WKSParser.h:33
shared_ptr< LotusGraph > m_graphParser
the graph manager
Definition: Lotus.h:186
shared_ptr< LotusSpreadsheet > m_spreadsheetParser
the spreadsheet manager
Definition: Lotus.h:188

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