STOFFSpreadsheetListener.hxx
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2 
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.
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.
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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(STOFFListManagerPtr &listManager, std::vector<STOFFPageSpan> const &pageList, librevenge::RVNGSpreadsheetInterface *documentInterface);
70  ~STOFFSpreadsheetListener() final;
71 
73  Type getType() const final
74  {
75  return Spreadsheet;
76  }
77 
79  void setDocumentLanguage(std::string locale) final;
81  void setDocumentMetaData(const librevenge::RVNGPropertyList &list) final;
82 
84  void startDocument() final;
86  void endDocument(bool sendDelayedSubDoc=true) final;
88  bool isDocumentStarted() const final;
89 
91  void handleSubDocument(STOFFSubDocumentPtr subDocument, libstoff::SubDocumentType subDocumentType) final;
93  bool isSubDocumentOpened(libstoff::SubDocumentType &subdocType) const final;
95  bool openFrame(STOFFFrameStyle const &frame, STOFFGraphicStyle const &style=STOFFGraphicStyle()) final;
97  void closeFrame() final;
99  bool openGroup(STOFFFrameStyle const &frame) final;
101  void closeGroup() final;
102 
104  bool canWriteText() const final;
105 
106  // ------ page --------
108  bool isPageSpanOpened() const final;
112  STOFFPageSpan const &getPageSpan() final;
113 
114  // ------ header/footer --------
116  bool openHeader(librevenge::RVNGPropertyList const &extras) final;
118  bool openFooter(librevenge::RVNGPropertyList const &extras) final;
120  bool closeHeader() final;
122  bool closeFooter() final;
124  bool insertHeaderRegion(STOFFSubDocumentPtr subDocument, librevenge::RVNGString const &which) final;
126  bool insertFooterRegion(STOFFSubDocumentPtr subDocument, librevenge::RVNGString const &which) final;
128  bool isHeaderFooterOpened() const final;
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(STOFFFrameStyle const &frame, STOFFChart &chart, STOFFGraphicStyle const &style=STOFFGraphicStyle());
148 
149  // ------ text data -----------
150 
152  void insertChar(uint8_t character) final;
155  void insertUnicode(uint32_t character) final;
157  void insertUnicodeString(librevenge::RVNGString const &str) final;
158 
160  void insertTab() final;
162  void insertEOL(bool softBreak=false) final;
163 
164  // ------ text format -----------
166  void setFont(STOFFFont const &font) final;
168  STOFFFont const &getFont() const final;
169 
170  // ------ paragraph format -----------
172  bool isParagraphOpened() const final;
174  void setParagraph(STOFFParagraph const &paragraph) final;
176  STOFFParagraph const &getParagraph() const final;
177 
178  // ------ style definition -----------
180  void defineStyle(STOFFFont const &style) final;
182  bool isFontStyleDefined(librevenge::RVNGString const &name) const final;
184  void defineStyle(STOFFGraphicStyle const &style) final;
186  bool isGraphicStyleDefined(librevenge::RVNGString const &name) const final;
188  void defineStyle(STOFFParagraph const &style) final;
190  bool isParagraphStyleDefined(librevenge::RVNGString const &name) const final;
191 
192  // ------- fields ----------------
194  void insertField(STOFFField const &field) final;
195 
196  // ------- link ----------------
198  void openLink(STOFFLink const &link) final;
200  void closeLink() final;
201 
202  // ------- subdocument -----------------
204  void insertNote(STOFFNote const &note, STOFFSubDocumentPtr &subDocument) final;
206  void insertComment(STOFFSubDocumentPtr &subDocument, librevenge::RVNGString const &creator="", librevenge::RVNGString const &date="") final;
207 
209  void insertPicture(STOFFFrameStyle const &frame, STOFFEmbeddedObject const &picture,
210  STOFFGraphicStyle const &style=STOFFGraphicStyle()) final;
212  void insertEquation(STOFFFrameStyle const &frame, librevenge::RVNGString const &equation,
213  STOFFGraphicStyle const &style=STOFFGraphicStyle()) final;
215  void insertShape(STOFFFrameStyle const &frame, STOFFGraphicShape const &shape, STOFFGraphicStyle const &style) final;
217  void insertTextBox(STOFFFrameStyle const &frame, STOFFSubDocumentPtr subDocument,
218  STOFFGraphicStyle const &frameStyle=STOFFGraphicStyle()) final;
219  // ------- table -----------------
221  void openTable(STOFFTable const &table) final;
223  void closeTable() final;
225  void openTableRow(float h, librevenge::RVNGUnit unit, bool headerRow=false) final;
227  void closeTableRow() final;
229  void openTableCell(STOFFCell const &cell) final;
231  void closeTableCell() final;
233  void addCoveredTableCell(STOFFVec2i const &pos) final;
235  void addEmptyTableCell(STOFFVec2i const &pos, STOFFVec2i span=STOFFVec2i(1,1)) final;
236 
237  // ------- section ---------------
239  bool canOpenSectionAddBreak() const final
240  {
241  return false;
242  }
244  bool isSectionOpened() const final
245  {
246  return false;
247  }
249  STOFFSection const &getSection() const final;
251  bool openSection(STOFFSection const &section) final;
253  bool closeSection() final;
255  void insertBreak(BreakType breakType) final;
256 
257 protected:
259  void _openPageSpan(bool sendHeaderFooters=true);
261  void _closePageSpan();
262 
263  void _startSubDocument();
264  void _endSubDocument();
265 
266  void _handleFrameParameters(librevenge::RVNGPropertyList &propList, STOFFFrameStyle const &frame);
267 
268  void _openParagraph();
269  void _closeParagraph();
270  void _resetParagraphState(const bool isListElement=false);
271 
273  void _openListElement();
275  void _closeListElement();
277  void _changeList();
282  int _getListId() const;
283 
284  void _openSpan();
285  void _closeSpan();
286 
287  void _flushText();
288  void _flushDeferredTabs();
289 
293  std::shared_ptr<STOFFSpreadsheetListenerInternal::State> _pushParsingState();
295  void _popParsingState();
296 
297 protected:
299  std::shared_ptr<STOFFSpreadsheetListenerInternal::DocumentState> m_ds;
301  std::shared_ptr<STOFFSpreadsheetListenerInternal::State> m_ps;
303  std::vector<std::shared_ptr<STOFFSpreadsheetListenerInternal::State> > m_psStack;
305  librevenge::RVNGSpreadsheetInterface *m_documentInterface;
306 
307 private:
312 };
313 
314 #endif
315 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
std::shared_ptr< STOFFSpreadsheetListenerInternal::State > m_ps
the actual local parse state
Definition: STOFFSpreadsheetListener.hxx:301
a structure used to define a cell and its format
Definition: STOFFCell.hxx:53
std::shared_ptr< STOFFSpreadsheetListenerInternal::DocumentState > m_ds
the main parse state
Definition: STOFFSpreadsheetListener.hxx:299
Class to store a frame style.
Definition: STOFFFrameStyle.hxx:45
Type
the listener type
Definition: STOFFListener.hxx:57
small class use to define a sheet cell content
Definition: STOFFCell.hxx:234
Internal and low level namespace to define the states of STOFFSpreadsheetListener.
Definition: STOFFSpreadsheetListener.cxx:74
bool isSectionOpened() const final
returns true if a section is opened
Definition: STOFFSpreadsheetListener.hxx:244
a class used to recreate the table structure using cell informations, ....
Definition: STOFFTable.hxx:51
std::vector< std::shared_ptr< STOFFSpreadsheetListenerInternal::State > > m_psStack
stack of local state
Definition: STOFFSpreadsheetListener.hxx:303
a note
Definition: libstaroffice_internal.hxx:389
class to store the paragraph properties
Definition: STOFFParagraph.hxx:47
librevenge::RVNGSpreadsheetInterface * m_documentInterface
the document interface
Definition: STOFFSpreadsheetListener.hxx:305
This class contents the main functions needed to create a spreadsheet processing Document.
Definition: STOFFSpreadsheetListener.hxx:64
bool canOpenSectionAddBreak() const final
returns true if we can add open a section, add page break, ...
Definition: STOFFSpreadsheetListener.hxx:239
std::shared_ptr< STOFFSubDocument > STOFFSubDocumentPtr
a smart pointer of STOFFSubDocument
Definition: libstaroffice_internal.hxx:495
a class used to store a chart associated to a spreadsheet ....
Definition: STOFFChart.hxx:57
SubDocumentType
Definition: libstaroffice_internal.hxx:185
a class which stores section properties
Definition: STOFFSection.hxx:45
a field
Definition: libstaroffice_internal.hxx:363
a structure used to define a picture shape
Definition: STOFFGraphicShape.hxx:45
small class use to define a embedded object
Definition: libstaroffice_internal.hxx:408
STOFFVec2< int > STOFFVec2i
STOFFVec2 of int.
Definition: libstaroffice_internal.hxx:763
Class to store font.
Definition: STOFFFont.hxx:43
A class which defines the page properties.
Definition: STOFFPageSpan.hxx:75
BreakType
the different break type
Definition: STOFFListener.hxx:59
Type getType() const final
returns the listener type
Definition: STOFFSpreadsheetListener.hxx:73
std::shared_ptr< STOFFListManager > STOFFListManagerPtr
a smart pointer of STOFFListManager
Definition: libstaroffice_internal.hxx:489
This class contains a virtual interface to all listener.
Definition: STOFFListener.hxx:50
Class to store a graphic style.
Definition: STOFFGraphicStyle.hxx:44

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