RagTimeSpreadsheet.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 /*
35 * Parser to spreadsheet's part of a RagTime document
36 *
37 */
38 #ifndef RAGTIME_SPREADSHEET
39 # define RAGTIME_SPREADSHEET
40
41 #include <list>
42 #include <string>
43 #include <vector>
44
45 #include "libmwaw_internal.hxx"
46
47 #include "MWAWCell.hxx"
48 #include "MWAWDebug.hxx"
49 #include "MWAWEntry.hxx"
50 #include "MWAWInputStream.hxx"
51
52 #include "MWAWParser.hxx"
53
54 namespace RagTimeSpreadsheetInternal
55 {
56 struct ComplexBlock;
57
58 struct Cell;
59 struct Spreadsheet;
60
61 struct State;
62 }
63
64 class RagTimeParser;
65
71 class RagTimeSpreadsheet
72 {
73 friend class RagTimeParser;
74 public:
76 explicit RagTimeSpreadsheet(RagTimeParser &parser);
78 virtual ~RagTimeSpreadsheet();
79
81 int version() const;
82
83 protected:
84 // generic resource ( used mainly by spreadsheet )
85
87 bool getDateTimeFormat(int dtId, std::string &dtFormat) const;
89 bool readNumericFormat(MWAWEntry &entry);
90
91 // specific spreadsheet resource
92
94 bool readResource(MWAWEntry &entry);
96 bool readRsrcSpDo(MWAWEntry &entry);
98 bool readRsrcSpDI(MWAWEntry &entry);
99
100 //
101
103 bool readSpreadsheet(MWAWEntry &entry);
105 bool readSpreadsheetZone9(MWAWEntry const &entry, RagTimeSpreadsheetInternal::Spreadsheet &sheet);
107 bool readSpreadsheetSimpleStructure(MWAWEntry const &entry, RagTimeSpreadsheetInternal::Spreadsheet &sheet);
109 bool readSpreadsheetComplexStructure(MWAWEntry const &entry, RagTimeSpreadsheetInternal::Spreadsheet &sheet);
110
112 bool readSpreadsheetCellContent(RagTimeSpreadsheetInternal::Cell &cell, long endPos);
114 bool readSpreadsheetCellDimension(MWAWVec2i const &cellPos, long endPos, RagTimeSpreadsheetInternal::Spreadsheet &sheet);
116 bool readSpreadsheetCellFormat(MWAWVec2i const &cellPos, long endPos, RagTimeSpreadsheetInternal::Cell &cell);
117
119 bool readPositionsList(MWAWEntry const &entry, std::vector<long> &posList, long &lastDataPos);
121 bool readBlockHeader(MWAWEntry const &entry, RagTimeSpreadsheetInternal::ComplexBlock &block);
122
124 bool readSpreadsheetV2(MWAWEntry &entry);
126 bool readSpreadsheetCellsV2(MWAWEntry &entry, RagTimeSpreadsheetInternal::Spreadsheet &sheet);
128 bool readSpreadsheetExtraV2(MWAWEntry &entry, RagTimeSpreadsheetInternal::Spreadsheet &sheet);
129
131 bool send(int zId, MWAWPosition const &pos);
133 void flushExtra();
134
135 //
136 // low level
137 //
138
140 bool readSpreadsheetCellV2(RagTimeSpreadsheetInternal::Cell &cell, long endPos);
142 bool readFormulaV2(MWAWVec2i const &cellPos, std::vector<MWAWCellContent::FormulaInstruction> &formula, long endPos, std::string &extra);
144 bool readFormula(MWAWVec2i const &cellPos, std::vector<MWAWCellContent::FormulaInstruction> &formula, long endPos, std::string &extra);
146 bool readCellInFormulaV2(MWAWVec2i const &pos, bool canBeList, MWAWCellContent::FormulaInstruction &instr, long endPos, std::string &extra);
148 bool readCellInFormula(MWAWVec2i const &pos, bool canBeList, MWAWCellContent::FormulaInstruction &instr, long endPos, std::string &extra);
150 bool send(RagTimeSpreadsheetInternal::Spreadsheet &sheet, MWAWSpreadsheetListenerPtr listener);
151
152 private:
153 RagTimeSpreadsheet(RagTimeSpreadsheet const &orig);
154 RagTimeSpreadsheet &operator=(RagTimeSpreadsheet const &orig);
155
156 protected:
157 //
158 // data
159 //
161 MWAWParserStatePtr m_parserState;
162
164 shared_ptr<RagTimeSpreadsheetInternal::State> m_state;
165
167 RagTimeParser *m_mainParser;
168 };
169 #endif
170 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWCellContent::FormulaInstruction
small class use to define a formula instruction
Definition: MWAWCell.hxx:359
MWAWParser.hxx
RagTimeSpreadsheetInternal::Spreadsheet
Internal: a spreadsheet&#39;s zone of a RagTimeSpreadsheet.
Definition: RagTimeSpreadsheet.cxx:278
MWAWEntry.hxx
libmwaw_internal.hxx
RagTimeParser::getDateTimeFormat
bool getDateTimeFormat(int dtId, std::string &dtFormat) const
returns the ith date format or ""
Definition: RagTimeParser.cxx:435
RagTimeSpreadsheetInternal::Cell
Internal: a cell of a RagTimeSpreadsheet.
Definition: RagTimeSpreadsheet.cxx:209
RagTimeParser::RagTimeSpreadsheet
friend class RagTimeSpreadsheet
Definition: RagTimeParser.hxx:64
RagTimeParser::flushExtra
void flushExtra()
flush unsent zone (debugging function)
Definition: RagTimeParser.cxx:2629
RagTimeSpreadsheet::m_state
shared_ptr< RagTimeSpreadsheetInternal::State > m_state
the state
Definition: RagTimeSpreadsheet.hxx:164
MWAWParser::operator=
MWAWParser & operator=(const MWAWParser &)
private operator=: forbidden
RagTimeSpreadsheet::m_mainParser
RagTimeParser * m_mainParser
the main parser;
Definition: RagTimeSpreadsheet.hxx:167
RagTimeParser
the main class to read a RagTime v2-3 file
Definition: RagTimeParser.hxx:60
RagTimeParser::send
bool send(int zId)
try to send a zone
Definition: RagTimeParser.cxx:2565
RagTimeSpreadsheet
the main class to read the spreadsheet part of ragTime file
Definition: RagTimeSpreadsheet.hxx:71
MWAWSpreadsheetListenerPtr
shared_ptr< MWAWSpreadsheetListener > MWAWSpreadsheetListenerPtr
a smart pointer of MWAWSpreadsheetListener
Definition: libmwaw_internal.hxx:529
RagTimeSpreadsheetInternal::ComplexBlock
Internal: header of a complex block of a RagTimeSpreadsheet.
Definition: RagTimeSpreadsheet.cxx:174
MWAWParser::version
int version() const
returns the works version
Definition: MWAWParser.hxx:108
MWAWInputStream.hxx
MWAWDebug.hxx
RagTimeSpreadsheetInternal
Internal: the structures of a RagTimeSpreadsheet.
Definition: RagTimeSpreadsheet.cxx:59
MWAWCell.hxx
Defines MWAWCell (cell content and format)
MWAWParserStatePtr
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:523
RagTimeSpreadsheet::m_parserState
MWAWParserStatePtr m_parserState
the parser state
Definition: RagTimeSpreadsheet.hxx:161
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
MWAWEntry
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
MWAWVec2< int >