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STOFFSpreadsheetListener.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2
3 /* libstaroffice
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
40 #ifndef STOFF_SPREADSHEET_LISTENER_H
41 #define STOFF_SPREADSHEET_LISTENER_H
42
43 #include <vector>
44
45 #include <librevenge/librevenge.h>
46
47 #include "libstaroffice_internal.hxx"
48
49 #include "STOFFListener.hxx"
50
51 class STOFFCell;
52 class STOFFCellContent;
53 class STOFFChart;
54 class STOFFGraphicStyle;
55 class STOFFTable;
56
57 namespace STOFFSpreadsheetListenerInternal
58 {
59 struct DocumentState;
60 struct State;
61 }
62
64 class STOFFSpreadsheetListener : public STOFFListener
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 ---------------
228 bool canOpenSectionAddBreak() const
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;
294 STOFFParserState &m_parserState;
296 librevenge::RVNGSpreadsheetInterface *m_documentInterface;
297
298 private:
300 STOFFSpreadsheetListener(const STOFFSpreadsheetListener &);
302 STOFFSpreadsheetListener &operator=(const STOFFSpreadsheetListener &);
303 };
304
305 #endif
306 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
STOFFSpreadsheetListener::m_ds
shared_ptr< STOFFSpreadsheetListenerInternal::DocumentState > m_ds
the main parse state
Definition: STOFFSpreadsheetListener.hxx:288
STOFFSpreadsheetListener::canOpenSectionAddBreak
bool canOpenSectionAddBreak() const
returns true if we can add open a section, add page break, ...
Definition: STOFFSpreadsheetListener.hxx:228
STOFFCell
a structure used to define a cell and its format
Definition: STOFFCell.hxx:53
STOFFVec2< int >
STOFFListener::Type
Type
the listener type
Definition: STOFFListener.hxx:56
STOFFCellContent
small class use to define a sheet cell content
Definition: STOFFCell.hxx:226
STOFFLink
a link
Definition: libstaroffice_internal.hxx:376
STOFFSpreadsheetListener::isSectionOpened
bool isSectionOpened() const
returns true if a section is opened
Definition: STOFFSpreadsheetListener.hxx:233
STOFFSpreadsheetListenerInternal
Internal and low level namespace to define the states of STOFFSpreadsheetListener.
Definition: STOFFSpreadsheetListener.cxx:73
STOFFTable
a class used to recreate the table structure using cell informations, ....
Definition: STOFFTable.hxx:51
STOFFParserState
a class to define the parser state
Definition: STOFFParser.hxx:49
STOFFNote
a note
Definition: libstaroffice_internal.hxx:390
STOFFParagraph
class to store the paragraph properties
Definition: STOFFParagraph.hxx:47
STOFFSpreadsheetListener::m_psStack
std::vector< shared_ptr< STOFFSpreadsheetListenerInternal::State > > m_psStack
stack of local state
Definition: STOFFSpreadsheetListener.hxx:292
STOFFSpreadsheetListener::m_documentInterface
librevenge::RVNGSpreadsheetInterface * m_documentInterface
the document interface
Definition: STOFFSpreadsheetListener.hxx:296
STOFFSpreadsheetListener
This class contents the main functions needed to create a spreadsheet processing Document.
Definition: STOFFSpreadsheetListener.hxx:64
STOFFChart
a class used to store a chart associated to a spreadsheet ....
Definition: STOFFChart.hxx:56
libstoff::SubDocumentType
SubDocumentType
Definition: libstaroffice_internal.hxx:175
STOFFSubDocumentPtr
shared_ptr< STOFFSubDocument > STOFFSubDocumentPtr
a smart pointer of STOFFSubDocument
Definition: libstaroffice_internal.hxx:492
STOFFSection
a class which stores section properties
Definition: STOFFSection.hxx:45
STOFFField
a field
Definition: libstaroffice_internal.hxx:353
STOFFGraphicShape
a structure used to define a picture shape
Definition: STOFFGraphicShape.hxx:45
STOFFEmbeddedObject
small class use to define a embedded object
Definition: libstaroffice_internal.hxx:409
libstaroffice_internal.hxx
STOFFVec2i
STOFFVec2< int > STOFFVec2i
STOFFVec2 of int.
Definition: libstaroffice_internal.hxx:754
STOFFFont
Class to store font.
Definition: STOFFFont.hxx:43
STOFFSpreadsheetListener::m_ps
shared_ptr< STOFFSpreadsheetListenerInternal::State > m_ps
the actual local parse state
Definition: STOFFSpreadsheetListener.hxx:290
STOFFPageSpan
A class which defines the page properties.
Definition: STOFFPageSpan.hxx:74
STOFFListener::BreakType
BreakType
the different break type
Definition: STOFFListener.hxx:58
STOFFListener.hxx
STOFFListener
This class contains a virtual interface to all listener.
Definition: STOFFListener.hxx:49
STOFFGraphicStyle
Class to store a graphic style.
Definition: STOFFGraphicStyle.hxx:44
STOFFPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: STOFFPosition.hxx:47
STOFFSpreadsheetListener::getType
Type getType() const
returns the listener type
Definition: STOFFSpreadsheetListener.hxx:73
STOFFSpreadsheetListener::m_parserState
STOFFParserState & m_parserState
the parser state
Definition: STOFFSpreadsheetListener.hxx:294