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
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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 
36 {
37 class Cell;
38 class SpreadSheet;
39 struct State;
40 }
41 
42 class WKS4Parser;
43 
49 {
50 public:
51  friend class WKS4Parser;
52 
54  explicit WKS4Spreadsheet(WKS4Parser &parser);
59  {
60  m_listener = listen;
61  }
62 
63 protected:
65  bool checkFilePosition(long pos);
67  int version() const;
69  bool hasLICSCharacters() const;
71  void resetInput(RVNGInputStreamPtr const &input);
72 
74  int getNumSpreadsheets() const;
76  void sendSpreadsheet(int sId);
78  librevenge::RVNGString getSheetName(int id) const;
79 
82 
84 
86  bool readReportOpen();
88  bool readReportClose();
89 
91  bool readFilterOpen();
93  bool readFilterClose();
94 
95  //
96  // low level
97  //
99 
101  bool readCell();
103  bool readCellFormulaResult();
105  bool readSheetSize();
107  bool readColumnSize();
109  bool readHiddenColumns();
110 
119 
121  bool readMsWorksColumnSize();
123  bool readMsWorksRowSize();
125  bool readMsWorksPageBreak();
127  bool readMsWorksStyle();
128 
129  /* reads a cell */
131  /* reads a formula */
132  bool readFormula(long endPos, Vec2i const &pos,
133  std::vector<WKSContentListener::FormulaInstruction> &formula, std::string &error);
134 
135 private:
136  WKS4Spreadsheet(WKS4Spreadsheet const &orig) = delete;
137  WKS4Spreadsheet &operator=(WKS4Spreadsheet const &orig) = delete;
140  {
141  return m_asciiFile;
142  }
145  std::shared_ptr<WKSContentListener> m_listener;
149  std::shared_ptr<WKS4SpreadsheetInternal::State> m_state;
152 };
153 
154 #endif /* WPS4_SPREADSHEET_H */
155 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
RVNGInputStreamPtr m_input
the input
Definition: WKS4Spreadsheet.h:144
void setListener(WKSContentListenerPtr &listen)
sets the listener
Definition: WKS4Spreadsheet.h:58
int getNumSpreadsheets() const
returns the number of spreadsheet
Definition: WKS4Spreadsheet.cpp:549
a cellule of a WKS4 spreadsheet
Definition: WKS4Spreadsheet.cpp:179
void sendSpreadsheet(int sId)
send the sId&#39;th spreadsheet
Definition: WKS4Spreadsheet.cpp:2347
bool hasLICSCharacters() const
returns the true if the file has LICS characters
Definition: WKS4Spreadsheet.cpp:530
bool readMsWorksPageBreak()
reads a page break
Definition: WKS4Spreadsheet.cpp:769
Definition: WPSDebug.h:207
libwps::DebugFile & m_asciiFile
the ascii file
Definition: WKS4Spreadsheet.h:151
int version() const
return the file version
Definition: WKS4Spreadsheet.cpp:523
std::shared_ptr< WKS4SpreadsheetInternal::State > m_state
the internal state
Definition: WKS4Spreadsheet.h:149
Definition: WKS4Spreadsheet.cpp:45
This class parses Microsoft Works spreadsheet or a database file.
Definition: WKS4.h:48
bool readMsWorksDOSPageBreak()
reads a page break (in a dos file)
Definition: WKS4Spreadsheet.cpp:1373
bool readMsWorksStyle()
reads a style
Definition: WKS4Spreadsheet.cpp:799
bool readHiddenColumns()
reads the list of hidden columns zone ( unused )
Definition: WKS4Spreadsheet.cpp:649
bool readFormula(long endPos, Vec2i const &pos, std::vector< WKSContentListener::FormulaInstruction > &formula, std::string &error)
Definition: WKS4Spreadsheet.cpp:1911
bool readMsWorksRowSize()
reads the row size ( in ???)
Definition: WKS4Spreadsheet.cpp:732
std::shared_ptr< WKSContentListener > m_listener
Definition: WKS4Spreadsheet.h:145
WKS4Spreadsheet(WKS4Parser &parser)
constructor
Definition: WKS4Spreadsheet.cpp:504
bool readMsWorksColumnSize()
reads the column size ( in ???)
Definition: WKS4Spreadsheet.cpp:693
libwps::DebugFile & ascii()
returns the debug file
Definition: WKS4Spreadsheet.h:139
bool readFilterOpen()
reads the filter&#39;s header zone 10:54
Definition: WKS4Spreadsheet.cpp:2185
WKS4Parser & m_mainParser
the listener (if set)
Definition: WKS4Spreadsheet.h:147
void sendCellContent(WKS4SpreadsheetInternal::Cell const &cell)
send the cell data
Definition: WKS4Spreadsheet.cpp:2397
bool readReportOpen()
reads the report&#39;s header zone 17:54
Definition: WKS4Spreadsheet.cpp:2245
std::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:87
bool readSheetSize()
reads sheet size
Definition: WKS4Spreadsheet.cpp:565
bool readMsWorksDOSFieldProperty()
reads a field property
Definition: WKS4Spreadsheet.cpp:1212
bool readMsWorksDOSCellExtraProperty()
reads the actual cell addendum properties ( contains at least the color)
Definition: WKS4Spreadsheet.cpp:1299
bool checkFilePosition(long pos)
return true if the pos is in the file, update the file size if need
Definition: WKS4Spreadsheet.cpp:537
bool readCell()
reads a cell content data
Definition: WKS4Spreadsheet.cpp:1406
librevenge::RVNGString getSheetName(int id) const
returns the name of the id&#39;s spreadsheet
Definition: WKS4Spreadsheet.cpp:554
bool readCellFormulaResult()
reads the result of a text formula
Definition: WKS4Spreadsheet.cpp:1746
This class parses Microsoft Works spreadsheet file.
Definition: WKS4Spreadsheet.h:48
std::shared_ptr< WKSContentListener > WKSContentListenerPtr
shared pointer to WKSContentListener
Definition: libwps_internal.h:114
~WKS4Spreadsheet()
destructor
Definition: WKS4Spreadsheet.cpp:514
bool readFilterClose()
reads the filter&#39;s end zone 11:54
Definition: WKS4Spreadsheet.cpp:2211
WKS4Spreadsheet & operator=(WKS4Spreadsheet const &orig)=delete
small class use to define a formula instruction
Definition: WKSContentListener.h:57
void resetInput(RVNGInputStreamPtr const &input)
reset the main input
Definition: WKS4Spreadsheet.cpp:518
bool readMsWorksDOSCellProperty()
reads actualCell properties
Definition: WKS4Spreadsheet.cpp:1043
bool readColumnSize()
reads the column size ( in ??? )
Definition: WKS4Spreadsheet.cpp:603
bool readReportClose()
reads the report&#39;s end zone 18:54
Definition: WKS4Spreadsheet.cpp:2313

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