MoreParser.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 MORE_PARSER
35 # define MORE_PARSER
36 
37 #include <string>
38 #include <vector>
39 
40 #include <librevenge/librevenge.h>
41 
42 #include "MWAWDebug.hxx"
43 #include "MWAWInputStream.hxx"
44 
45 #include "MWAWParser.hxx"
46 
47 namespace MoreParserInternal
48 {
49 class SubDocument;
50 struct State;
51 }
52 
53 class MoreText;
54 
57 namespace MoreStruct
58 {
59 struct Pattern {
62  : m_frontColor(MWAWColor::black())
63  , m_backColor(MWAWColor::white())
64  {
65  for (auto &val : m_pattern) val=0;
66  }
68  friend std::ostream &operator<<(std::ostream &o, Pattern const &pat);
70  unsigned char m_pattern[8];
75 };
76 }
77 
80 class MoreParser final : public MWAWTextParser
81 {
83  friend class MoreText;
84 public:
86  MoreParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
88  ~MoreParser() final;
89 
91  bool checkHeader(MWAWHeader *header, bool strict=false) final;
92 
93  // the main parse function
94  void parse(librevenge::RVNGTextInterface *documentInterface) final;
95 
96 protected:
98  void init();
99 
101  void createDocument(librevenge::RVNGTextInterface *documentInterface);
102 
104  MWAWVec2f getPageLeftTop() const;
106  void newPage(int number);
108  bool getColor(int id, MWAWColor &col) const;
109 
110  // interface with the text parser
111 
112 protected:
114  bool createZones();
115 
117  bool readZonesList();
118 
120  bool readPrintInfo(MWAWEntry const &entry);
121 
123  bool readDocumentInfo(MWAWEntry const &entry);
124 
126  bool readSlideList(MWAWEntry const &entry);
127 
129  bool readSlide(MWAWEntry const &entry);
130 
132  bool readGraphic(MWAWEntry const &entry);
133 
135  bool readUnknown9(MWAWEntry const &entry);
136 
138  bool readColors(long endPos);
139 
141  bool readPattern(long endPos, MoreStruct::Pattern &pattern);
142 
144  bool readBackside(long endPos, std::string &extra);
145 
147  bool readFreePos(MWAWEntry const &entry);
148 
150  bool readUnkn9Sub(long endPos);
151 
152  //
153  // low level
154  //
155 
157  bool checkAndStore(MWAWEntry const &entry);
158 
160  bool checkAndFindSize(MWAWEntry &entry);
161 
163  MWAWInputStreamPtr rsrcInput();
164 
166  libmwaw::DebugFile &rsrcAscii();
167 
168  //
169  // data
170  //
171 
173  std::shared_ptr<MoreParserInternal::State> m_state;
174 
176  std::shared_ptr<MoreText> m_textParser;
177 };
178 #endif
179 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
std::shared_ptr< MoreTextInternal::State > m_state
the state
Definition: MoreText.hxx:155
Internal: the subdocument of a MoreParser.
Definition: MoreParser.cxx:103
std::ostream & operator<<(std::ostream &o, Shape const &shape)
Definition: BeagleWksDRParser.cxx:107
Definition: MWAWDocument.hxx:56
Definition: MoreParser.hxx:59
friend class MoreParser
Definition: MoreText.hxx:66
the main class to read a More file
Definition: MoreParser.hxx:80
namespace used to regroup all libwpd functions, enumerations which we have redefined for internal usa...
Definition: libmwaw_internal.cxx:50
the class to store a color
Definition: libmwaw_internal.hxx:192
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:557
Pattern()
constructor
Definition: MoreParser.hxx:61
the main class to read the text part of More Text file
Definition: MoreText.hxx:64
a namespace used to define basic structures in a More file
Definition: MoreParser.cxx:1278
MWAWColor m_backColor
the back color
Definition: MoreParser.hxx:74
virtual class which defines the ancestor of all text zone parser
Definition: MWAWParser.hxx:298
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:547
bool getColor(int color, MWAWColor &col)
try to convert a file data to a color
Definition: FullWrtStruct.cxx:45
bool createZones()
try to create the text zones using read data
Definition: MoreText.cxx:571
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
Internal: the structures of a MoreParser.
Definition: MoreParser.cxx:58
MWAWColor m_frontColor
the front color
Definition: MoreParser.hxx:72

Generated on Thu Apr 26 2018 03:27:11 for libmwaw by doxygen 1.8.13