1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2 
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * Major Contributor(s):
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)
22 *
23 *
24 * All Rights Reserved.
25 *
26 * For minor contributions see the git repository.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
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 #ifndef MOUSE_WRT_PARSER
35 #  define MOUSE_WRT_PARSER
36 
37 #include <vector>
38 
39 #include "MWAWDebug.hxx"
40 #include "MWAWInputStream.hxx"
41 
42 #include "MWAWParser.hxx"
43 
44 namespace MouseWrtParserInternal
45 {
46 struct State;
47 class SubDocument;
48 }
49 
50 /** \brief the main class to read a MouseWrite file
51  *
52  *
53  *
54  */
55 class MouseWrtParser final : public MWAWTextParser
56 {
57   friend class MouseWrtParserInternal::SubDocument;
58 
59 public:
60   //! constructor
61   MouseWrtParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
62   //! destructor
63   ~MouseWrtParser() final;
64 
65   //! checks if the document header is correct (or not)
66   bool checkHeader(MWAWHeader *header, bool strict=false) final;
67 
68   // the main parse function
69   void parse(librevenge::RVNGTextInterface *documentInterface) final;
70 
71 protected:
72   //! creates the listener which will be associated to the document
73   void createDocument(librevenge::RVNGTextInterface *documentInterface);
74 
75   //! finds the different objects zones
76   bool createZones();
77 
78   //! reads the char plc zone: zone 0
79   bool readCharPLCs(long sz);
80   //! reads the paragraph plc zone: zone 2
81   bool readParagraphPLCs(long sz);
82   //! reads the print info zone: zone 3
83   bool readPrintInfo();
84   //! reads the document info zone: zone 4
85   bool readDocumentInfo(long sz);
86 
87   // low level
88 
89   //! try to read a font
90   bool readFont(MWAWFont &font, int &cPos);
91 
92   //! adds a new page
93   void newPage(int number);
94   //! computes the number of page
95   int computeNumPages();
96   //! tries to send the main text zone
97   bool sendMainZone();
98   //! tries to send the header/footer zone
99   bool sendZone(int number);
100 
101 protected:
102   //
103   // data
104   //
105   //! the state
106   std::shared_ptr<MouseWrtParserInternal::State> m_state;
107 };
108 #endif
109 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
110