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WP3StylesListener.h

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00001 /* libwpd
00002  * Copyright (C) 2004 Marc Maurer (uwog@uwog.net)
00003  * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
00004  *
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Library General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Library General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Library General Public
00016  * License along with this library; if not, write to the Free Software
00017  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
00018  *
00019  * For further information visit http://libwpd.sourceforge.net
00020  */
00021 
00022 /* "This product is not manufactured, approved, or supported by
00023  * Corel Corporation or Corel Corporation Limited."
00024  */
00025 
00026 #ifndef WP3STYLESLISTENER_H
00027 #define WP3STYLESLISTENER_H
00028 
00029 #include "WP3Listener.h"
00030 #include "WPXStylesListener.h"
00031 #include <vector>
00032 #include <set>
00033 #include "WPXPageSpan.h"
00034 #include "WPXTable.h"
00035 
00036 class WP3StylesListener : public WP3Listener, public WPXStylesListener
00037 {
00038 public:
00039         WP3StylesListener(std::list<WPXPageSpan> &pageList, WPXTableList tableList, std::vector<WP3SubDocument *> &subDocuments);
00040 
00041         void startDocument() {}
00042         void setAlignmentCharacter(const uint16_t character) {}
00043         void setLeaderCharacter(const uint16_t character, const uint8_t numberOfSpaces) {}
00044         void defineTabStops(const bool isRelative, const std::vector<WPXTabStop> &tabStops, 
00045                                     const std::vector<bool> &usePreWP9LeaderMethods) {}
00046         void insertCharacter(const uint16_t character) { if (!isUndoOn()) m_currentPageHasContent = true; }
00047         void insertTab(const uint8_t tabType, float tabPosition) { if (!isUndoOn()) m_currentPageHasContent = true; }
00048         void handleLineBreak() { if (!isUndoOn()) m_currentPageHasContent = true; };
00049         void insertEOL() { if (!isUndoOn()) m_currentPageHasContent = true; }
00050         void insertBreak(const uint8_t breakType);
00051         void attributeChange(const bool isOn, const uint8_t attribute) {}
00052         void lineSpacingChange(const float lineSpacing) {}
00053         void spacingAfterParagraphChange(const float spacingRelative, const float spacingAbsolute) {}
00054         void justificationChange(const uint8_t justification) {}
00055         void pageMarginChange(const uint8_t side, const uint16_t margin);
00056         void pageFormChange(const uint16_t length, const uint16_t width, const WPXFormOrientation orientation, const bool isPersistent);
00057         void marginChange(const uint8_t side, const uint16_t margin);
00058         void paragraphMarginChange(const uint8_t side, const int16_t margin) {}
00059         void indentFirstLineChange(const int16_t offset) {}
00060         void columnChange(const WPXTextColumnType columnType, const uint8_t numColumns, const std::vector<float> &columnWidth,
00061                                   const std::vector<bool> &isFixedWidth) {}
00062         void endDocument();
00063 
00064         void defineTable(const uint8_t position, const uint16_t leftOffset){}
00065         void addTableColumnDefinition(const uint32_t width, const uint32_t leftGutter, const uint32_t rightGutter, const uint32_t attributes,
00066                                 const uint8_t alignment){}
00067         void startTable();
00068         void insertRow();
00069         void insertCell();
00070         void closeCell() {}
00071         void closeRow() {}
00072         void setTableCellSpan(const uint16_t colSpan, const uint16_t rowSpan) {}
00073         void setTableCellFillColor(const RGBSColor * cellFillColor) {}
00074         void endTable() {}
00075         void undoChange(const uint8_t undoType, const uint16_t undoLevel);
00076         void setTextColor(const RGBSColor * fontColor) {}
00077         void setTextFont(const WPXString fontName) {}
00078         void setFontSize(const uint16_t fontSize) {}
00079         void insertPageNumber(const WPXString &pageNumber) {}
00080         void insertNoteReference(const WPXString &noteReference) {}
00081         void insertNote(const WPXNoteType noteType, WP3SubDocument *subDocument) { if (!isUndoOn()) m_currentPageHasContent = true; }
00082         void headerFooterGroup(const uint8_t headerFooterType, const uint8_t occurenceBits, WP3SubDocument *subDocument);
00083         void suppressPage(const uint16_t suppressCode);
00084 
00085 protected:
00086         void _openPageSpan() { /* FIXME: REMOVE ME WHEN IMPLEMENTED IN WPXListener */ };
00087         void _handleSubDocument(const WPXSubDocument *subDocument, const bool isHeaderFooter, WPXTableList tableList, int nextTableIndice = 0);
00088         void _openParagraph() {}
00089 
00090 private:
00091         void _flushText() {};
00092         void _changeList() {};
00093         
00094         WPXPageSpan m_currentPage;
00095 
00096         WPXTableList m_tableList;
00097         WPXTable *m_currentTable;
00098         float m_tempMarginLeft, m_tempMarginRight;
00099         bool m_currentPageHasContent;
00100         bool m_isSubDocument;
00101         std::vector<WP3SubDocument *> &m_subDocuments;
00102         std::list<WPXPageSpan>::iterator m_pageListHardPageMark;
00103 };
00104 
00105 #endif /* WP3STYLESLISTENER_H */

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