STOFFSpreadsheetListener.hxx
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3 /* libstaroffice
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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)
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26 * For minor contributions see the git repository.
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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.
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33 
40 #ifndef STOFF_SPREADSHEET_LISTENER_H
41 #define STOFF_SPREADSHEET_LISTENER_H
42 
43 #include <vector>
44 
45 #include <librevenge/librevenge.h>
46 
48 
49 #include "STOFFListener.hxx"
50 
51 class STOFFCell;
52 class STOFFCellContent;
53 class STOFFChart;
54 class STOFFGraphicStyle;
55 class STOFFTable;
56 
58 {
59 struct DocumentState;
60 struct State;
61 }
62 
65 {
66 public:
68  STOFFSpreadsheetListener(STOFFParserState &parserState, std::vector<STOFFPageSpan> const &pageList, librevenge::RVNGSpreadsheetInterface *documentInterface);
70  virtual ~STOFFSpreadsheetListener();
71 
73  Type getType() const
74  {
75  return Spreadsheet;
76  }
77 
79  void setDocumentLanguage(std::string locale);
81  void setDocumentMetaData(const librevenge::RVNGPropertyList &list);
82 
84  void startDocument();
86  void endDocument(bool sendDelayedSubDoc=true);
88  bool isDocumentStarted() const;
89 
91  void handleSubDocument(STOFFSubDocumentPtr subDocument, libstoff::SubDocumentType subDocumentType);
93  bool isSubDocumentOpened(libstoff::SubDocumentType &subdocType) const;
95  bool openFrame(STOFFPosition const &pos, STOFFGraphicStyle const &style=STOFFGraphicStyle());
97  void closeFrame();
99  bool openGroup();
101  void closeGroup();
102 
104  bool canWriteText() const;
105 
106  // ------ page --------
108  bool isPageSpanOpened() const;
112  STOFFPageSpan const &getPageSpan();
113 
114  // ------ header/footer --------
116  bool openHeader(librevenge::RVNGPropertyList const &extras);
118  bool openFooter(librevenge::RVNGPropertyList const &extras);
120  bool closeHeader();
122  bool closeFooter();
124  bool insertHeaderRegion(STOFFSubDocumentPtr subDocument, librevenge::RVNGString const &which);
126  bool insertFooterRegion(STOFFSubDocumentPtr subDocument, librevenge::RVNGString const &which);
128  bool isHeaderFooterOpened() const;
129 
130  // ------- sheet -----------------
132  void openSheet(std::vector<float> const &colWidth, librevenge::RVNGUnit unit,
133  std::vector<int> const &repeatColWidthNumber=std::vector<int>(), librevenge::RVNGString const &name="");
135  void closeSheet();
137  void openSheetRow(float h, librevenge::RVNGUnit unit, int numRepeated=1);
139  void closeSheetRow();
141  void openSheetCell(STOFFCell const &cell, STOFFCellContent const &content, int numRepeated=1);
143  void closeSheetCell();
144 
145  // ------- chart -----------------
147  void insertChart(STOFFPosition const &pos, STOFFChart &chart, STOFFGraphicStyle const &style=STOFFGraphicStyle());
148 
149  // ------ text data -----------
150 
152  void insertChar(uint8_t character);
155  void insertUnicode(uint32_t character);
157  void insertUnicodeString(librevenge::RVNGString const &str);
158 
160  void insertTab();
162  void insertEOL(bool softBreak=false);
163 
164  // ------ text format -----------
166  void setFont(STOFFFont const &font);
168  STOFFFont const &getFont() const;
169 
170  // ------ paragraph format -----------
172  bool isParagraphOpened() const;
174  void setParagraph(STOFFParagraph const &paragraph);
176  STOFFParagraph const &getParagraph() const;
177 
178  // ------ style definition -----------
180  void defineStyle(STOFFGraphicStyle const &style);
182  bool isGraphicStyleDefined(librevenge::RVNGString const &name) const;
183 
184  // ------- fields ----------------
186  void insertField(STOFFField const &field);
187 
188  // ------- link ----------------
190  void openLink(STOFFLink const &link);
192  void closeLink();
193 
194  // ------- subdocument -----------------
196  void insertNote(STOFFNote const &note, STOFFSubDocumentPtr &subDocument);
198  void insertComment(STOFFSubDocumentPtr &subDocument, librevenge::RVNGString const &creator="", librevenge::RVNGString const &date="");
199 
201  void insertPicture(STOFFPosition const &pos, STOFFEmbeddedObject const &picture,
202  STOFFGraphicStyle const &style=STOFFGraphicStyle());
204  void insertShape(STOFFGraphicShape const &shape, STOFFGraphicStyle const &style);
206  void insertTextBox(STOFFPosition const &pos, STOFFSubDocumentPtr subDocument,
207  STOFFGraphicStyle const &frameStyle=STOFFGraphicStyle());
208  // ------- table -----------------
210  void insertTable(STOFFPosition const &pos, STOFFTable &table, STOFFGraphicStyle const &style=STOFFGraphicStyle());
212  void openTable(STOFFTable const &table);
214  void closeTable();
216  void openTableRow(float h, librevenge::RVNGUnit unit, bool headerRow=false);
218  void closeTableRow();
220  void openTableCell(STOFFCell const &cell);
222  void closeTableCell();
224  void addEmptyTableCell(STOFFVec2i const &pos, STOFFVec2i span=STOFFVec2i(1,1));
225 
226  // ------- section ---------------
229  {
230  return false;
231  }
233  bool isSectionOpened() const
234  {
235  return false;
236  }
238  STOFFSection const &getSection() const;
240  bool openSection(STOFFSection const &section);
242  bool closeSection();
244  void insertBreak(BreakType breakType);
245 
246 protected:
248  void _openPageSpan(bool sendHeaderFooters=true);
250  void _closePageSpan();
251 
252  void _startSubDocument();
253  void _endSubDocument();
254 
255  void _handleFrameParameters(librevenge::RVNGPropertyList &propList, STOFFPosition const &pos);
256 
257  void _openParagraph();
258  void _closeParagraph();
259  void _resetParagraphState(const bool isListElement=false);
260 
262  void _openListElement();
264  void _closeListElement();
266  void _changeList();
271  int _getListId() const;
272 
273  void _openSpan();
274  void _closeSpan();
275 
276  void _flushText();
277  void _flushDeferredTabs();
278 
282  shared_ptr<STOFFSpreadsheetListenerInternal::State> _pushParsingState();
284  void _popParsingState();
285 
286 protected:
288  shared_ptr<STOFFSpreadsheetListenerInternal::DocumentState> m_ds;
290  shared_ptr<STOFFSpreadsheetListenerInternal::State> m_ps;
292  std::vector<shared_ptr<STOFFSpreadsheetListenerInternal::State> > m_psStack;
296  librevenge::RVNGSpreadsheetInterface *m_documentInterface;
297 
298 private:
303 };
304 
305 #endif
306 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
shared_ptr< STOFFSpreadsheetListenerInternal::DocumentState > m_ds
the main parse state
Definition: STOFFSpreadsheetListener.hxx:288
bool canOpenSectionAddBreak() const
returns true if we can add open a section, add page break, ...
Definition: STOFFSpreadsheetListener.hxx:228
a structure used to define a cell and its format
Definition: STOFFCell.hxx:53
Type
the listener type
Definition: STOFFListener.hxx:56
small class use to define a sheet cell content
Definition: STOFFCell.hxx:226
bool isSectionOpened() const
returns true if a section is opened
Definition: STOFFSpreadsheetListener.hxx:233
Internal and low level namespace to define the states of STOFFSpreadsheetListener.
Definition: STOFFSpreadsheetListener.cxx:73
a class used to recreate the table structure using cell informations, ....
Definition: STOFFTable.hxx:51
a class to define the parser state
Definition: STOFFParser.hxx:49
a note
Definition: libstaroffice_internal.hxx:390
class to store the paragraph properties
Definition: STOFFParagraph.hxx:47
std::vector< shared_ptr< STOFFSpreadsheetListenerInternal::State > > m_psStack
stack of local state
Definition: STOFFSpreadsheetListener.hxx:292
librevenge::RVNGSpreadsheetInterface * m_documentInterface
the document interface
Definition: STOFFSpreadsheetListener.hxx:296
This class contents the main functions needed to create a spreadsheet processing Document.
Definition: STOFFSpreadsheetListener.hxx:64
a class used to store a chart associated to a spreadsheet ....
Definition: STOFFChart.hxx:56
SubDocumentType
Definition: libstaroffice_internal.hxx:175
shared_ptr< STOFFSubDocument > STOFFSubDocumentPtr
a smart pointer of STOFFSubDocument
Definition: libstaroffice_internal.hxx:492
a class which stores section properties
Definition: STOFFSection.hxx:45
a field
Definition: libstaroffice_internal.hxx:353
a structure used to define a picture shape
Definition: STOFFGraphicShape.hxx:45
small class use to define a embedded object
Definition: libstaroffice_internal.hxx:409
STOFFVec2< int > STOFFVec2i
STOFFVec2 of int.
Definition: libstaroffice_internal.hxx:754
Class to store font.
Definition: STOFFFont.hxx:43
shared_ptr< STOFFSpreadsheetListenerInternal::State > m_ps
the actual local parse state
Definition: STOFFSpreadsheetListener.hxx:290
A class which defines the page properties.
Definition: STOFFPageSpan.hxx:74
BreakType
the different break type
Definition: STOFFListener.hxx:58
This class contains a virtual interface to all listener.
Definition: STOFFListener.hxx:49
Class to store a graphic style.
Definition: STOFFGraphicStyle.hxx:44
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: STOFFPosition.hxx:47
Type getType() const
returns the listener type
Definition: STOFFSpreadsheetListener.hxx:73
STOFFParserState & m_parserState
the parser state
Definition: STOFFSpreadsheetListener.hxx:294

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