WP1StylesListener.h

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00001 /* libwpd
00002  * Copyright (C) 2003 William Lachance (wrlach@gmail.com)
00003  * Copyright (C) 2004 Marc Maurer (uwog@uwog.net)
00004  * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public
00017  * License along with this library; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
00019  *
00020  * For further information visit http://libwpd.sourceforge.net
00021  */
00022 
00023 /* "This product is not manufactured, approved, or supported by
00024  * Corel Corporation or Corel Corporation Limited."
00025  */
00026 
00027 #ifndef WP1STYLESLISTENER_H
00028 #define WP1STYLESLISTENER_H
00029 
00030 #include "WP1Listener.h"
00031 #include "WP1SubDocument.h"
00032 #include "WPXStylesListener.h"
00033 #include <vector>
00034 #include "WPXPageSpan.h"
00035 #include "WPXTable.h"
00036 
00037 class WP1StylesListener : public WP1Listener, protected WPXStylesListener
00038 {
00039 public:
00040         WP1StylesListener(std::list<WPXPageSpan> &pageList, std::vector<WP1SubDocument *> &subDocuments);
00041 
00042         void startDocument() {}
00043         void insertCharacter(const uint16_t character) { if (!isUndoOn()) m_currentPageHasContent = true; }
00044         void insertExtendedCharacter(const uint8_t extendedCharacter) { if (!isUndoOn()) m_currentPageHasContent = true; }
00045         void insertTab() { if (!isUndoOn()) m_currentPageHasContent = true; }
00046         void insertEOL() { if (!isUndoOn()) m_currentPageHasContent = true; }
00047         void insertBreak(const uint8_t breakType);
00048         void insertNote(const WPXNoteType noteType, WP1SubDocument *subDocument) {}
00049         void attributeChange(const bool isOn, const uint8_t attribute) {}
00050         void fontPointSize(const uint8_t pointSize) {}
00051         void marginReset(const uint16_t leftMargin, const uint16_t rightMargin);
00052         void topMarginSet(const uint16_t topMargin);
00053         void bottomMarginSet(const uint16_t bottomMargin);
00054         void leftIndent(const uint16_t leftMarginOffset) { if (!isUndoOn()) m_currentPageHasContent = true; }
00055         void leftRightIndent(const uint16_t leftRightMarginOffset) { if (!isUndoOn()) m_currentPageHasContent = true; }
00056         void leftMarginRelease(const uint16_t release) {}
00057         void setTabs(const std::vector<WPXTabStop> tabStops) {}
00058         void headerFooterGroup(const uint8_t headerFooterDefinition, WP1SubDocument *subDocument);
00059         void suppressPageCharacteristics(const uint8_t suppressCode);
00060         void justificationChange(const uint8_t justification) {}
00061         void lineSpacingChange(const uint8_t spacing) {}
00062         void flushRightOn() {}
00063         void flushRightOff() {}
00064         void centerOn() {}
00065         void centerOff() {}
00066         void endDocument();
00067 
00068 protected:
00069         void _handleSubDocument(const WPXSubDocument *subDocument, const bool isHeaderFooter, WPXTableList tableList, int nextTableIndice = 0);
00070 
00071 private:
00072         WPXPageSpan m_currentPage, m_nextPage;
00073         std::vector<WP1SubDocument *> &m_subDocuments;
00074         float m_tempMarginLeft, m_tempMarginRight;
00075         bool m_currentPageHasContent;
00076         bool m_isSubDocument;
00077         std::list<WPXPageSpan>::iterator m_pageListHardPageMark;
00078 };
00079 
00080 #endif /* WP1STYLESLISTENER_H */

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