MORParser.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 MOR_PARSER
35 # define MOR_PARSER
36 
37 #include <string>
38 #include <vector>
39 
40 #include <libwpd/libwpd.h>
41 
42 #include "MWAWDebug.hxx"
43 #include "MWAWInputStream.hxx"
44 
45 #include "MWAWParser.hxx"
46 
47 namespace MORParserInternal
48 {
49 class SubDocument;
50 struct State;
51 }
52 
53 class MORText;
54 
57 namespace MORStruct
58 {
59 struct Pattern {
61  Pattern() : m_frontColor(MWAWColor::black()), m_backColor(MWAWColor::white()) {
62  for (int i=0; i<8; i++) m_pattern[i]=0;
63  }
65  friend std::ostream &operator<<(std::ostream &o, Pattern const &pat);
67  unsigned char m_pattern[8];
72 };
73 }
74 
77 class MORParser : public MWAWParser
78 {
80  friend class MORText;
81 public:
83  MORParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
85  virtual ~MORParser();
86 
88  bool checkHeader(MWAWHeader *header, bool strict=false);
89 
90  // the main parse function
91  void parse(WPXDocumentInterface *documentInterface);
92 
93 protected:
95  void init();
96 
98  void createDocument(WPXDocumentInterface *documentInterface);
99 
101  Vec2f getPageLeftTop() const;
103  void newPage(int number);
105  bool getColor(int id, MWAWColor &col) const;
106 
107  // interface with the text parser
108 
109 protected:
111  bool createZones();
112 
114  bool readZonesList();
115 
117  bool readPrintInfo(MWAWEntry const &entry);
118 
120  bool readDocumentInfo(MWAWEntry const &entry);
121 
123  bool readSlideList(MWAWEntry const &entry);
124 
126  bool readSlide(MWAWEntry const &entry);
127 
129  bool readGraphic(MWAWEntry const &entry);
130 
132  bool readUnknown9(MWAWEntry const &entry);
133 
135  bool readColors(long endPos);
136 
138  bool readPattern(long endPos, MORStruct::Pattern &pattern);
139 
141  bool readBackside(long endPos, std::string &extra);
142 
144  bool readFreePos(MWAWEntry const &entry);
145 
147  bool readUnkn9Sub(long endPos);
148 
149  //
150  // low level
151  //
152 
154  bool checkAndStore(MWAWEntry const &entry);
155 
157  bool checkAndFindSize(MWAWEntry &entry);
158 
161 
164 
165  //
166  // data
167  //
168 
170  shared_ptr<MORParserInternal::State> m_state;
171 
173  shared_ptr<MORText> m_textParser;
174 };
175 #endif
176 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool readUnknown9(MWAWEntry const &entry)
read a unknown zone ( block 9 )
Definition: MORParser.cxx:957
a function used by MWAWDocument to store the version of document and the input
Definition: MWAWHeader.hxx:47
bool readFreePos(MWAWEntry const &entry)
read the list of free file position
Definition: MORParser.cxx:627
bool checkAndFindSize(MWAWEntry &entry)
check if the entry is valid defined by the begin pos points to a zone: dataSz data ...
Definition: MORParser.cxx:199
MWAWColor m_frontColor
the front color
Definition: MORParser.hxx:69
Definition: MORParser.hxx:59
void parse(WPXDocumentInterface *documentInterface)
virtual function used to parse the input
Definition: MORParser.cxx:247
bool checkAndStore(MWAWEntry const &entry)
check if the entry is valid, if so store it in the list of entry
Definition: MORParser.cxx:185
the main class to read a More file
Definition: MORParser.hxx:77
bool readPrintInfo(MWAWEntry const &entry)
read a PrintInfo zone ( first block )
Definition: MORParser.cxx:459
MWAWColor m_backColor
the back color
Definition: MORParser.hxx:71
an interface used to insert comment in a binary file, written in ascii form (if debug_with_files is n...
Definition: MWAWDebug.hxx:66
shared_ptr< MORText > m_textParser
the text parser
Definition: MORParser.hxx:173
bool readPattern(long endPos, MORStruct::Pattern &pattern)
read a pattern ( some sub zone of block 9)
Definition: MORParser.cxx:1136
bool getColor(int id, MWAWColor &col) const
return the color which corresponds to an id (if possible)
Definition: MORParser.cxx:231
bool readSlide(MWAWEntry const &entry)
read a slide definitions
Definition: MORParser.cxx:818
Vec2f getPageLeftTop() const
returns the page left top point ( in inches)
Definition: MORParser.cxx:179
the class to store a color
Definition: libmwaw_internal.hxx:166
void createDocument(WPXDocumentInterface *documentInterface)
creates the listener which will be associated to the document
Definition: MORParser.cxx:276
void init()
inits all internal variables
Definition: MORParser.cxx:153
bool readGraphic(MWAWEntry const &entry)
read a graphic ( in a slide )
Definition: MORParser.cxx:903
shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:354
bool readColors(long endPos)
read a color zone ( beginning of block 9 )
Definition: MORParser.cxx:1044
Internal: the subdocument of a MORParser.
Definition: MORParser.cxx:100
friend std::ostream & operator<<(std::ostream &o, Pattern const &pat)
operator&lt;&lt;
Definition: MORParser.cxx:1271
bool readBackside(long endPos, std::string &extra)
read a backside ( some sub zone of block 9)
Definition: MORParser.cxx:1086
virtual ~MORParser()
destructor
Definition: MORParser.cxx:149
bool readSlideList(MWAWEntry const &entry)
read the list of slide definitions
Definition: MORParser.cxx:758
shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:348
bool readDocumentInfo(MWAWEntry const &entry)
read a docinfo zone ( second block )
Definition: MORParser.cxx:512
Pattern()
constructor
Definition: MORParser.hxx:61
libmwaw::DebugFile & rsrcAscii()
a DebugFile used to write what we recognize when we parse the document in rsrc
Definition: MORParser.cxx:171
the main class to read the text part of More Text file
Definition: MORText.hxx:64
virtual class which defines the ancestor of all main zone parser
Definition: MWAWParser.hxx:89
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
MWAWInputStreamPtr rsrcInput()
return the input input
Definition: MORParser.cxx:166
bool checkHeader(MWAWHeader *header, bool strict=false)
checks if the document header is correct (or not)
Definition: MORParser.cxx:704
bool createZones()
finds the different objects zones
Definition: MORParser.cxx:320
shared_ptr< MORParserInternal::State > m_state
the state
Definition: MORParser.hxx:170
MORParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header)
constructor
Definition: MORParser.cxx:143
bool readUnkn9Sub(long endPos)
read the last subzone find in a block 9 ( unknown meaning)
Definition: MORParser.cxx:1165
void newPage(int number)
adds a new page
Definition: MORParser.cxx:218
bool readZonesList()
read the list of zones ( v2-3) : first 0x80 bytes
Definition: MORParser.cxx:391
unsigned char m_pattern[8]
the pattern
Definition: MORParser.hxx:67

Generated on Tue Mar 10 2015 17:32:08 for libmwaw by doxygen 1.8.5