WPS4.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwpd
3  * Copyright (C) 2006, 2007 Andrew Ziem
4  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
5  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Library General Public
9  * License as published by the Free Software Foundation; either
10  * version 2 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Library General Public License for more details.
16  *
17  * You should have received a copy of the GNU Library General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
20  *
21  */
22 
23 #ifndef WPS4_H
24 #define WPS4_H
25 
26 #include <vector>
27 #include <map>
28 
29 #include <libwpd-stream/WPXStream.h>
30 #include "libwps_internal.h"
31 #include "WPSDebug.h"
32 
33 #include "WPSParser.h"
34 
35 class WPXString;
36 class WPSContentListener;
37 typedef WPSContentListener WPS4ContentListener;
38 class WPSEntry;
39 class WPSPosition;
40 class WPSPageSpan;
41 
42 namespace WPS4ParserInternal
43 {
44 class SubDocument;
45 struct State;
46 }
47 
48 class WPS4Graph;
49 class WPS4Text;
50 
55 class WPS4Parser : public WPSParser
56 {
57  friend class WPS4ParserInternal::SubDocument;
58  friend class WPS4Graph;
59  friend class WPS4Text;
60 
61 public:
63  WPS4Parser(WPXInputStreamPtr &input, WPSHeaderPtr &header);
65  ~WPS4Parser();
67  void parse(WPXDocumentInterface *documentInterface);
68 protected:
70  int version() const;
72  bool getColor(int id, uint32_t &color) const;
73 
75  long getSizeFile() const;
77  void setSizeFile(long sz);
79  bool checkInFile(long pos);
80 
82  void newPage(int number);
84  void setListener(shared_ptr<WPS4ContentListener> listener);
85 
87  bool createStructures();
89  bool createOLEStructures();
91  shared_ptr<WPS4ContentListener> createListener(WPXDocumentInterface *interface);
92 
93  // interface with text parser
94 
96  float pageHeight() const;
98  float pageWidth() const;
100  int numColumns() const;
101 
105  void createDocument(WPSEntry const &entry, libwps::SubDocumentType type);
107  void createNote(WPSEntry const &entry, WPXString const &label);
109  void createTextBox(WPSEntry const &entry, WPSPosition const &pos, WPXPropertyList &extras);
111  void send(WPSEntry const &entry, libwps::SubDocumentType type);
112 
113  // interface with graph parser
114 
118  int readObject(WPXInputStreamPtr input, WPSEntry const &entry);
119 
123  void sendObject(Vec2f const &size, int id);
124 
125  //
126  // low level
127  //
128 
130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130  bool 130