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WPXLLListener.h

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00001 /* libwpd
00002  * Copyright (C) 2002 William Lachance (william.lachance@sympatico.ca)
00003  * Copyright (C) 2002 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 WPXLLLISTENER_H
00027 #define WPXLLLISTENER_H
00028 #include "libwpd_internal.h"
00029 #include <vector>
00030 
00031 class WPXLLListener
00032 {
00033  public:
00034         WPXLLListener() {}
00035         virtual ~WPXLLListener() {}
00036         virtual void startDocument() = 0;
00037         virtual void setAlignmentCharacter(const uint16_t character) = 0;
00038         virtual void setLeaderCharacter(const uint16_t character, const uint8_t numberOfSpaces) = 0;
00039         virtual void defineTabStops(const bool isRelative, const std::vector<WPXTabStop> &tabStops, 
00040                                     const std::vector<bool> &usePreWP9LeaderMethods) = 0;
00041         virtual void insertCharacter(const uint16_t character) = 0;
00042         virtual void insertTab(const uint8_t tabType, const float tabPosition) = 0;
00043         virtual void handleLineBreak() = 0;
00044         virtual void insertEOL() = 0;
00045         virtual void insertBreak(const uint8_t breakType) = 0;
00046         virtual void attributeChange(const bool isOn, const uint8_t attribute) = 0;
00047         virtual void lineSpacingChange(const float lineSpacing) = 0;
00048         virtual void spacingAfterParagraphChange(const float spacingRelative, const float spacingAbsolute) = 0;
00049         virtual void justificationChange(const uint8_t justification) = 0;
00050         virtual void pageMarginChange(const uint8_t side, const uint16_t margin) = 0;
00051         virtual void pageFormChange(const uint16_t length, const uint16_t width, const WPXFormOrientation orientation,
00052                                         const bool isPersistent) = 0;
00053         virtual void marginChange(const uint8_t side, const uint16_t margin) = 0;
00054         virtual void paragraphMarginChange(const uint8_t side, const int16_t margin) = 0;
00055         virtual void indentFirstLineChange(const int16_t offset) = 0;
00056         virtual void columnChange(const WPXTextColumnType columnType, const uint8_t numColumns, const std::vector<float> &columnWidth,
00057                                   const std::vector<bool> &isFixedWidth) = 0;
00058         virtual void endDocument() = 0;
00059 
00060         virtual void defineTable(uint8_t position, uint16_t leftOffset) = 0;
00061         virtual void addTableColumnDefinition(uint32_t width, uint32_t leftGutter, uint32_t rightGutter) = 0;
00062         virtual void startTable() = 0;
00063         virtual void insertRow(const uint16_t rowHeight, const bool isMinimumHeight, const bool isHeaderRow) = 0;
00064         virtual void insertCell(const uint8_t colSpan, const uint8_t rowSpan, const bool boundFromLeft, const bool boundFromAbove,
00065                                 const uint8_t borderBits, const RGBSColor * cellFgColor, const RGBSColor * cellBgColor,
00066                                 const RGBSColor * cellBorderColor, 
00067                                 const WPXVerticalAlignment cellVerticalAlignment, const uint32_t cellAttributes) = 0;
00068         virtual void endTable() = 0;
00069 };
00070 
00071 #endif /* WPXLLLISTENER_H */

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