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WP5HLStylesListener.h

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00001 /* libwpd
00002  * Copyright (C) 2003 William Lachance (william.lachance@sympatico.ca)
00003  * Copyright (C) 2004 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 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 WP5HLSTYLESLISTENER_H
00027 #define WP5HLSTYLESLISTENER_H
00028 
00029 #include "WP5HLListener.h"
00030 #include <vector>
00031 #include "WPXPageSpan.h"
00032 #include "WPXTable.h"
00033 
00034 class WP5HLStylesListener : public WP5HLListener
00035 {
00036 public:
00037         WP5HLStylesListener(std::vector<WPXPageSpan *> *pageList, WPXTableList tableList);
00038 
00039         virtual void startDocument() {}
00040         virtual void setAlignmentCharacter(const uint16_t character) {}
00041         virtual void setLeaderCharacter(const uint16_t character, const uint8_t numberOfSpaces) {}
00042         virtual void defineTabStops(const bool isRelative, const std::vector<WPXTabStop> &tabStops, 
00043                                     const std::vector<bool> &usePreWP9LeaderMethods) {}
00044         virtual void insertCharacter(const uint16_t character) { /*if (!isUndoOn())*/ m_currentPageHasContent = true; }
00045         virtual void insertTab(const uint8_t tabType, const uint16_t tabPosition) { /*if (!isUndoOn())*/ m_currentPageHasContent = true; }
00046         virtual void insertEOL() { /*if (!isUndoOn())*/ m_currentPageHasContent = true; }
00047         virtual void insertBreak(const uint8_t breakType);
00048         virtual void attributeChange(const bool isOn, const uint8_t attribute) {}
00049         virtual void lineSpacingChange(const float lineSpacing) {}
00050         virtual void spacingAfterParagraphChange(const float spacingRelative, const float spacingAbsolute) {}
00051         virtual void justificationChange(const uint8_t justification) {}
00052         virtual void pageMarginChange(const uint8_t side, const uint16_t margin);
00053         virtual void pageFormChange(const uint16_t length, const uint16_t width, const WPXFormOrientation orientation, const bool isPersistent);
00054         virtual void marginChange(const uint8_t side, const uint16_t margin);
00055         virtual void paragraphMarginChange(const uint8_t side, const int16_t margin) {}
00056         virtual void indentFirstLineChange(const int16_t offset) {}
00057         virtual void columnChange(const WPXTextColumnType columnType, const uint8_t numColumns, const std::vector<float> &columnWidth,
00058                                   const std::vector<bool> &isFixedWidth) {}
00059         virtual void endDocument();
00060 
00061         virtual void defineTable(uint8_t position, uint16_t leftOffset){}
00062         virtual void addTableColumnDefinition(uint32_t width, uint32_t leftGutter, uint32_t rightGutter){}
00063         virtual void startTable();
00064         virtual void insertRow(const uint16_t rowHeight, const bool isMinimumHeight, const bool isHeaderRow);
00065         virtual void insertCell(const uint8_t colSpan, const uint8_t rowSpan, const bool boundFromLeft, const bool boundFromAbove,
00066                                 const uint8_t borderBits, const RGBSColor * cellFgColor, const RGBSColor * cellBgColor, 
00067                                 const RGBSColor * cellBorderColor, 
00068                                 const WPXVerticalAlignment cellVerticalAlignment, const uint32_t cellAttributes);
00069         virtual void endTable() {}
00070 
00071 
00072 protected:
00073         virtual void _openPageSpan() { /* FIXME: REMOVE ME WHEN IMPLEMENTED IN WPXHLListener */ };
00074 
00075 private:
00076         WPXPageSpan *m_currentPage;
00077 
00078         WPXTableList m_tableList;
00079         WPXTable *m_currentTable;
00080         float m_tempMarginLeft, m_tempMarginRight;
00081         bool m_currentPageHasContent;
00082 };
00083 
00084 #endif /* WP5HLSTYLESLISTENER_H */

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