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WPS4.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 WPS4_H
23 #define WPS4_H
24
25 #include <vector>
26
27 #include <libwpd-stream/WPXStream.h>
28 #include "libwps_internal.h"
29
30 #include "WPSParser.h"
31
32 class WPXString;
33 class WPSContentListener;
34 typedef WPSContentListener WPS4ContentListener;
35 class WPSEntry;
36 class WPSPosition;
37 class WPSPageSpan;
38
39 namespace WPS4ParserInternal
40 {
41 class SubDocument;
42 struct State;
43 }
44
45 class WPS4Graph;
46 class WPS4Text;
47
52 class WPS4Parser : public WPSParser
53 {
54 friend class WPS4ParserInternal::SubDocument;
55 friend class WPS4Graph;
56 friend class WPS4Text;
57
58 public:
60 WPS4Parser(WPXInputStreamPtr &input, WPSHeaderPtr &header);
62 ~WPS4Parser();
64 void parse(WPXDocumentInterface *documentInterface);
65 protected:
67 bool getColor(int id, uint32_t &color) const;
68
70 long getSizeFile() const;
72 void setSizeFile(long sz);
74 bool checkInFile(long pos);
75
77 void newPage(int number);
79 void setListener(shared_ptr<WPS4ContentListener> listener);
80
82 bool createStructures();
84 bool createOLEStructures();
86 shared_ptr<WPS4ContentListener> createListener(WPXDocumentInterface *interface);
87
88 // interface with text parser
89
91 float pageHeight() const;
93 float pageWidth() const;
95 int numColumns() const;
96
100 void createDocument(WPSEntry const &entry, libwps::SubDocumentType type);
102 void createNote(WPSEntry const &entry, WPXString const &label);
104 void createTextBox(WPSEntry const &entry, WPSPosition const &pos, WPXPropertyList &extras);
106 void send(WPSEntry const &entry, libwps::SubDocumentType type);
107
108 // interface with graph parser
109
113 int readObject(WPXInputStreamPtr input, WPSEntry const &entry);
114
118 void sendObject(Vec2f const &size, int id);
119
120 //
121 // low level
122 //
123
125 bool findZones();
126
130 bool parseEntry(std::string const &name);
131
133 bool readDocDim();
134
136 bool readPrnt(WPSEntry const &entry);
137
142 bool readDocWindowsInfo(WPSEntry const &entry);
143
144 shared_ptr<WPS4ContentListener> m_listener; /* the listener (if set)*/
146 shared_ptr<WPS4Graph> m_graphParser;
148 shared_ptr<WPS4Text> m_textParser;
150 shared_ptr<WPS4ParserInternal::State> m_state;
151 };
152
153 #endif /* WPS4_H */
154 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */