WP3Listener.h

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00001 /* libwpd
00002  * Copyright (C) 2004 Marc Maurer (j.m.maurer@student.utwente.nl)
00003  * Copyright (C) 2005 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 WP3LISTENER_H
00027 #define WP3LISTENER_H
00028 
00029 #include "WPXListener.h"
00030 #include "WPXHLListenerImpl.h"
00031 #include "libwpd_internal.h"
00032 
00033 typedef struct _WP3ParsingState WP3ParsingState;
00034 struct _WP3ParsingState
00035 {
00036         _WP3ParsingState();
00037         ~_WP3ParsingState();
00038         uint16_t m_colSpan;
00039         uint16_t m_rowSpan;
00040         WPXString m_textBuffer;
00041         RGBSColor * m_cellFillColor;
00042         WPXString m_noteReference;
00043 
00044         WPXTableList m_tableList;
00045 };
00046 
00047 class WP3SubDocument;
00048 
00049 class WP3Listener : public WPXListener
00050 {
00051 public:
00052         WP3Listener(std::vector<WPXPageSpan *> *pageList, WPXHLListenerImpl *listenerImpl);
00053         virtual ~WP3Listener();
00054 
00055         virtual void setAlignmentCharacter(const uint16_t character) {};
00056         virtual void setLeaderCharacter(const uint16_t character, const uint8_t numberOfSpaces) {};
00057         virtual void defineTabStops(const bool isRelative, const std::vector<WPXTabStop> &tabStops, 
00058                                     const std::vector<bool> &usePreWP9LeaderMethods) {};
00059         virtual void insertCharacter(const uint16_t character);
00060         virtual void insertTab(const uint8_t tabType, const float tabPosition);
00061         virtual void handleLineBreak() {};
00062         virtual void insertEOL();
00063         virtual void attributeChange(const bool isOn, const uint8_t attribute);
00064         virtual void spacingAfterParagraphChange(const float spacingRelative, const float spacingAbsolute) {};
00065         virtual void pageMarginChange(const uint8_t side, const uint16_t margin) {};
00066         virtual void pageFormChange(const uint16_t length, const uint16_t width, const WPXFormOrientation orientation, const bool isPersistent) {};
00067         virtual void marginChange(const uint8_t side, const uint16_t margin);
00068         virtual void paragraphMarginChange(const uint8_t side, const int16_t margin) {};
00069         virtual void indentFirstLineChange(const int16_t offset);
00070         virtual void columnChange(const WPXTextColumnType columnType, const uint8_t numColumns, const std::vector<float> &columnWidth,
00071                                         const std::vector<bool> &isFixedWidth);
00072         virtual void endDocument();
00073 
00074         virtual void defineTable(const uint8_t position, const uint16_t leftOffset);
00075         virtual void addTableColumnDefinition(const uint32_t width, const uint32_t leftGutter, const uint32_t rightGutter,
00076                                         const uint32_t attributes, const uint8_t alignment);
00077         virtual void startTable();
00078         virtual void insertRow();
00079         virtual void insertCell();
00080         virtual void closeCell();
00081         virtual void closeRow();
00082         virtual void setTableCellSpan(const uint16_t colSpan, const uint16_t rowSpan);
00083         virtual void setTableCellFillColor(const RGBSColor * cellFillColor);
00084         virtual void endTable();
00085         virtual void undoChange(const uint8_t undoType, const uint16_t undoLevel);
00086         virtual void justificationChange(const uint8_t justification);
00087         virtual void setTextColor(const RGBSColor * fontColor);
00088         virtual void setTextFont(const std::string fontName);
00089         virtual void setFontSize(const uint16_t fontSize);
00090         virtual void insertNoteReference(const std::string noteReference);
00091         virtual void insertNote(const WPXNoteType noteType, const WP3SubDocument *subDocument);
00092         
00093 protected:
00094         virtual void _handleSubDocument(const WPXSubDocument *subDocument, const bool isHeaderFooter, WPXTableList tableList, int nextTableIndice = 0);
00095         virtual void _openParagraph();
00096 
00097 private:
00098         void _flushText();
00099         void _changeList() {};
00100 
00101         WP3ParsingState *m_parseState;
00102 };
00103 
00104 #endif /* WP3LISTENER_H */

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