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WKS4Spreadsheet.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwps
3 * Version: MPL 2.0 / LGPLv2.1+
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * Major Contributor(s):
10 * Copyright (C) 2006, 2007 Andrew Ziem
11 * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
12 * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
13 *
14 * For minor contributions see the git repository.
15 *
16 * Alternatively, the contents of this file may be used under the terms
17 * of the GNU Lesser General Public License Version 2.1 or later
18 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
19 * applicable instead of those above.
20 */
21
22 #ifndef WKS4_SPREADSHEET_H
23 #define WKS4_SPREADSHEET_H
24
25 #include <ostream>
26 #include <vector>
27
28 #include <librevenge-stream/librevenge-stream.h>
29
30 #include "libwps_internal.h"
31
32 #include "WPSDebug.h"
33 #include "WKSContentListener.h"
34
35 namespace WKS4SpreadsheetInternal
36 {
37 class Cell;
38 class SpreadSheet;
39 struct State;
40 }
41
42 class WKS4Parser;
43
48 class WKS4Spreadsheet
49 {
50 public:
51 friend class WKS4Parser;
52
54 WKS4Spreadsheet(WKS4Parser &parser);
56 ~WKS4Spreadsheet();
58 void setListener(WKSContentListenerPtr &listen)
59 {
60 m_listener = listen;
61 }
62
63 protected:
65 bool checkFilePosition(long pos);
67 int version() const;
69 bool hasLICSCharacters() const;
70
72 void sendSpreadsheet();
73
75 void sendCellContent(WKS4SpreadsheetInternal::Cell const &cell);
76
78
80 bool readReportOpen();
82 bool readReportClose();
83
85 bool readFilterOpen();
87 bool readFilterClose();
88
89 //
90 // low level
91 //
93
95 bool readCell();
97 bool readCellFormulaResult();
98
100 bool readStyle();
101
103 bool readDOSFieldProperty();
104
106 bool readDOSCellProperty();
107
109 bool readDOSCellExtraProperty();
110
112 bool readDOSPageBreak();
113
115 bool readSheetSize();
116
118 bool readPageBreak();
119
121 bool readColumnSize();
122
124 bool readColumnSize2();
125
127 bool readRowSize2();
128
129 /* reads a cell */
130 bool readCell(Vec2i actPos, WKSContentListener::FormulaInstruction &instr);
131 /* reads a number */
132 bool readNumber(long endPos, double &res);
133 /* reads a float store with 4 bytes */
134 bool readFloat4(long endPos, double &res);
135 /* reads a formula */
136 bool readFormula(long endPos, Vec2i const &pos, std::vector<WKSContentListener::FormulaInstruction> &formula, std::string &error);
137
138 private:
139 WKS4Spreadsheet(WKS4Spreadsheet const &orig);
140 WKS4Spreadsheet &operator=(WKS4Spreadsheet const &orig);
142 libwps::DebugFile &ascii()
143 {
144 return m_asciiFile;
145 }
147 RVNGInputStreamPtr m_input;
148 shared_ptr<WKSContentListener> m_listener;
149 WKS4Parser &m_mainParser;
152 shared_ptr<WKS4SpreadsheetInternal::State> m_state;
154 libwps::DebugFile &m_asciiFile;
155 };
156
157 #endif /* WPS4_H */
158 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WKS4Spreadsheet::readRowSize2
bool readRowSize2()
reads the row size ( in ???)
Definition: WKS4Spreadsheet.cpp:541
WKS4Spreadsheet::m_input
RVNGInputStreamPtr m_input
the input
Definition: WKS4Spreadsheet.h:147
WKS4Spreadsheet::setListener
void setListener(WKSContentListenerPtr &listen)
sets the listener
Definition: WKS4Spreadsheet.h:58
WKS4Spreadsheet::readFloat4
bool readFloat4(long endPos, double &res)
Definition: WKS4Spreadsheet.cpp:1527
WKS4SpreadsheetInternal::Cell
a cellule of a WKS4 spreadsheet
Definition: WKS4Spreadsheet.cpp:173
WKS4Spreadsheet::m_listener
shared_ptr< WKSContentListener > m_listener
Definition: WKS4Spreadsheet.h:148
libwps::DebugFile
Definition: WPSDebug.h:196
WKS4Spreadsheet::m_asciiFile
libwps::DebugFile & m_asciiFile
the ascii file
Definition: WKS4Spreadsheet.h:154
WKS4SpreadsheetInternal
Definition: WKS4Spreadsheet.cpp:44
WKSContentListener.h
WKS4Parser
This class parses Microsoft Works spreadsheet or a database file.
Definition: WKS4.h:45
WKS4Spreadsheet::readPageBreak
bool readPageBreak()
reads a page break
Definition: WKS4Spreadsheet.cpp:607
WKS4Spreadsheet::readNumber
bool readNumber(long endPos, double &res)
Definition: WKS4Spreadsheet.cpp:1604
WKS4Spreadsheet::readFormula
bool readFormula(long endPos, Vec2i const &pos, std::vector< WKSContentListener::FormulaInstruction > &formula, std::string &error)
Definition: WKS4Spreadsheet.cpp:1707
WKS4Spreadsheet::readStyle
bool readStyle()
reads a style
Definition: WKS4Spreadsheet.cpp:637
WKS4Spreadsheet::WKS4Spreadsheet
WKS4Spreadsheet(WKS4Parser &parser)
constructor
Definition: WKS4Spreadsheet.cpp:375
libwps_internal.h
WKS4Spreadsheet::ascii
libwps::DebugFile & ascii()
returns the debug file
Definition: WKS4Spreadsheet.h:142
WKS4Spreadsheet::readFilterOpen
bool readFilterOpen()
reads the filter's header zone 10:54
Definition: WKS4Spreadsheet.cpp:1981
WKS4Spreadsheet::m_mainParser
WKS4Parser & m_mainParser
the listener (if set)
Definition: WKS4Spreadsheet.h:150
WKS4Spreadsheet::sendCellContent
void sendCellContent(WKS4SpreadsheetInternal::Cell const &cell)
send the cell data
Definition: WKS4Spreadsheet.cpp:2172
WKS4Spreadsheet::readDOSPageBreak
bool readDOSPageBreak()
reads a page break (in a dos file)
Definition: WKS4Spreadsheet.cpp:578
WKS4Spreadsheet::m_state
shared_ptr< WKS4SpreadsheetInternal::State > m_state
the internal state
Definition: WKS4Spreadsheet.h:152
WKSContentListenerPtr
shared_ptr< WKSContentListener > WKSContentListenerPtr
shared pointer to WKSContentListener
Definition: libwps_internal.h:107
WKS4Spreadsheet::readReportOpen
bool readReportOpen()
reads the report's header zone 17:54
Definition: WKS4Spreadsheet.cpp:2036
WKS4Spreadsheet::readSheetSize
bool readSheetSize()
reads sheet size
Definition: WKS4Spreadsheet.cpp:419
WKS4Spreadsheet::version
int version() const
return the file version
Definition: WKS4Spreadsheet.cpp:386
RVNGInputStreamPtr
shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:81
WKS4Spreadsheet::sendSpreadsheet
void sendSpreadsheet()
send the data
Definition: WKS4Spreadsheet.cpp:2136
WKS4Spreadsheet::operator=
WKS4Spreadsheet & operator=(WKS4Spreadsheet const &orig)
WKS4Spreadsheet::checkFilePosition
bool checkFilePosition(long pos)
return true if the pos is in the file, update the file size if need
Definition: WKS4Spreadsheet.cpp:400
WKS4Spreadsheet::readCell
bool readCell()
reads a cell content data
Definition: WKS4Spreadsheet.cpp:1215
WKS4Spreadsheet::readCellFormulaResult
bool readCellFormulaResult()
reads the result of a text formula
Definition: WKS4Spreadsheet.cpp:1431
WKS4Spreadsheet
This class parses Microsoft Works spreadsheet file.
Definition: WKS4Spreadsheet.h:48
WKS4Spreadsheet::~WKS4Spreadsheet
~WKS4Spreadsheet()
destructor
Definition: WKS4Spreadsheet.cpp:382
WKS4Spreadsheet::readFilterClose
bool readFilterClose()
reads the filter's end zone 11:54
Definition: WKS4Spreadsheet.cpp:2005
Vec2< int >
WKS4Spreadsheet::hasLICSCharacters
bool hasLICSCharacters() const
returns the true if the file has LICS characters
Definition: WKS4Spreadsheet.cpp:393
WKSContentListener::FormulaInstruction
small class use to define a formula instruction
Definition: WKSContentListener.h:51
WKS4Spreadsheet::readColumnSize2
bool readColumnSize2()
reads the column size ( in ???)
Definition: WKS4Spreadsheet.cpp:502
WKS4Spreadsheet::readDOSCellProperty
bool readDOSCellProperty()
reads actualCell properties
Definition: WKS4Spreadsheet.cpp:885
WPSDebug.h
WKS4Spreadsheet::readDOSCellExtraProperty
bool readDOSCellExtraProperty()
reads the actual cell addendum properties ( contains at least the color)
Definition: WKS4Spreadsheet.cpp:1141
WKS4Spreadsheet::readColumnSize
bool readColumnSize()
reads the column size ( in ??? )
Definition: WKS4Spreadsheet.cpp:456
WKS4Spreadsheet::readDOSFieldProperty
bool readDOSFieldProperty()
reads a field property
Definition: WKS4Spreadsheet.cpp:1054
WKS4Spreadsheet::readReportClose
bool readReportClose()
reads the report's end zone 18:54
Definition: WKS4Spreadsheet.cpp:2105