libwpd: WP42Listener.h Source File documentation

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# WP42Listener.h

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    00001 /* libwpd
    00002  * Copyright (C) 2003 William Lachance (william.lachance@sympatico.ca)
    00003  * Copyright (C) 2003 Marc Maurer (j.m.maurer@student.utwente.nl)
    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 WP42LISTENER_H
    00027 #define WP42LISTENER_H
    00028
    00029 #include "WPXListener.h"
    00030 #include "WPXHLListenerImpl.h"
    00031
    00032 typedef struct _WP42ParsingState WP42ParsingState;
    00033 struct _WP42ParsingState
    00034 {
    00035         _WP42ParsingState();
    00036         ~_WP42ParsingState();
    00037         WPXString m_textBuffer;
    00038 };
    00039
    00040 class WP42Listener : public WPXListener
    00041 {
    00042 public:
    00043         WP42Listener(std::vector<WPXPageSpan *> *pageList, WPXHLListenerImpl *listenerImpl);
    00044     virtual ~WP42Listener();
    00045
    00046         virtual void setAlignmentCharacter(const uint16_t character) {};
    00047         virtual void setLeaderCharacter(const uint16_t character, const uint8_t numberOfSpaces) {};
    00048         virtual void defineTabStops(const bool isRelative, const std::vector<WPXTabStop> &tabStops,
    00049                                     const std::vector<bool> &usePreWP9LeaderMethods) {};
    00050         virtual void insertCharacter(const uint16_t character);
    00051         virtual void insertTab(const uint8_t tabType, const float tabPosition);
    00052         virtual void handleLineBreak() {};
    00053         virtual void insertEOL();
    00054         virtual void attributeChange(const bool isOn, const uint8_t attribute);
    00055         virtual void lineSpacingChange(const float lineSpacing) {};
    00056         virtual void spacingAfterParagraphChange(const float spacingRelative, const float spacingAbsolute) {};
    00057         virtual void justificationChange(const uint8_t justification) {};
    00058         virtual void pageMarginChange(const uint8_t side, const uint16_t margin) {};
    00059         virtual void pageFormChange(const uint16_t length, const uint16_t width, const WPXFormOrientation orientation, const bool isPersistent) {};
    00060         virtual void marginChange(const uint8_t side, const uint16_t margin) {};
    00061         virtual void paragraphMarginChange(const uint8_t side, const int16_t margin) {};
    00062         virtual void indentFirstLineChange(const int16_t offset) {};
    00063         virtual void columnChange(const WPXTextColumnType typeColumn, const uint8_t numColumns, const std::vector<float> &columnWidth,
    00064                                   const std::vector<bool> &isFixedWidth) {};
    00065         virtual void endDocument();
    00066
    00067         virtual void defineTable(const uint8_t position, const uint16_t leftOffset) {};
    00068         virtual void addTableColumnDefinition(const uint32_t width, const uint32_t leftGutter, const uint32_t rightGutter,
    00069                                 const uint32_t attributes, const uint8_t alignment) {};
    00070         virtual void startTable() {};
    00071         virtual void insertRow(const uint16_t rowHeight, const bool isMinimumHeight, const bool isHeaderRow) {};
    00072         virtual void insertCell(const uint8_t colSpan, const uint8_t rowSpan, const bool boundFromLeft, const bool boundFromAbove,
    00073                                 const uint8_t borderBits, const RGBSColor * cellFgColor, const RGBSColor * cellBgColor,
    00074                                 const RGBSColor * cellBorderColor, const WPXVerticalAlignment cellVerticalAlignment,
    00075                                 const bool useCellAttributes, const uint32_t cellAttributes) {};
    00076         virtual void endTable() {};
    00077
    00078 protected:
    00079         virtual void _handleSubDocument(const WPXSubDocument *subDocument, const bool isHeaderFooter, WPXTableList tableList, int nextTableIndice = 0) {}
    00080
    00081 private:
    00082         void _flushText();
    00083         void _changeList() {};
    00084
    00085     WP42ParsingState *m_parseState;
    00086 };
    00087
    00088 #endif /* WP42LISTENER_H */