ZWParser.hxx
Go to the documentation of this file.
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 ZW_PARSER
35 # define ZW_PARSER
36 
37 #include <string>
38 #include <vector>
39 
40 #include <libwpd/libwpd.h>
41 
42 #include "MWAWDebug.hxx"
43 #include "MWAWInputStream.hxx"
44 #include "MWAWPageSpan.hxx"
45 
46 #include "MWAWParser.hxx"
47 
48 class MWAWEntry;
49 class MWAWPosition;
50 
51 namespace ZWParserInternal
52 {
53 class SubDocument;
54 struct State;
55 }
56 
57 class ZWText;
58 
60 struct ZWField {
62  ZWField() : m_pos() {
63  }
65  bool getString(MWAWInputStreamPtr &input, std::string &str) const;
67  bool getBool(MWAWInputStreamPtr &input, bool &val) const;
69  bool getInt(MWAWInputStreamPtr &input, int &val) const;
71  bool getFloat(MWAWInputStreamPtr &input, float &val) const;
73  bool getIntList(MWAWInputStreamPtr &input, std::vector<int> &val) const;
74 
76  bool getDebugString(MWAWInputStreamPtr &input, std::string &str) const;
77 
80 };
81 
84 class ZWParser : public MWAWParser
85 {
87  friend class ZWText;
88 public:
90  ZWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
92  virtual ~ZWParser();
93 
95  bool checkHeader(MWAWHeader *header, bool strict=false);
96 
97  // the main parse function
98  void parse(WPXDocumentInterface *documentInterface);
99 
100 protected:
102  void init();
103 
105  void createDocument(WPXDocumentInterface *documentInterface);
106 
108  float pageHeight() const;
110  float pageWidth() const;
112  Vec2f getPageLeftTop() const;
114  void newPage(int number);
115 
116  // interface with the text parser
117 
119  bool sendHeaderFooter(bool header);
120 
121 protected:
123  bool createZones();
124 
126  bool readBarState(MWAWEntry const &entry);
128  bool readHTMLPref(MWAWEntry const &entry);
130  bool readPrintInfo(MWAWEntry const &entry);
132  bool readCPRT(MWAWEntry const &entry);
134  bool readSectionRange(MWAWEntry const &entry);
136  bool readWindowPos(MWAWEntry const &entry);
137 
139  bool readUnknownZone(MWAWEntry const &entry);
140 
142  bool readCPos(MWAWEntry const &entry);
144  bool readSLen(MWAWEntry const &entry);
145 
147  bool getFieldList(MWAWEntry const &entry, std::vector<ZWField> &list);
148 
151 
154 
155  //
156  // data
157  //
158 
160  shared_ptr<ZWParserInternal::State> m_state;
161 
164 
166  shared_ptr<ZWText> m_textParser;
167 };
168 #endif
169 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

Generated on Sat May 4 2013 20:11:09 for libmwaw by doxygen 1.8.3.1