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         ~WP1StylesListener() {}
00042 
00043         void startDocument() {}
00044         void startSubDocument() {}
00045         void insertCharacter(uint32_t /* character */) { if (!isUndoOn()) m_currentPageHasContent = true; }
00046         void insertExtendedCharacter(uint8_t /* extendedCharacter */) { if (!isUndoOn()) m_currentPageHasContent = true; }
00047         void insertTab() { if (!isUndoOn()) m_currentPageHasContent = true; }
00048         void insertEOL() { if (!isUndoOn()) m_currentPageHasContent = true; }
00049         void insertBreak(uint8_t breakType);
00050         void insertNote(WPXNoteType /* noteType */, WP1SubDocument * /* subDocument */) {}
00051         void attributeChange(bool /* isOn */, uint8_t /* attribute */) {}
00052         void fontPointSize(uint8_t /* pointSize */) {}
00053         void fontId(uint16_t /* id */) {}
00054         void marginReset(uint16_t leftMargin, uint16_t rightMargin);
00055         void topMarginSet(uint16_t topMargin);
00056         void bottomMarginSet(uint16_t bottomMargin);
00057         void leftIndent(uint16_t /* leftMarginOffset */) { if (!isUndoOn()) m_currentPageHasContent = true; }
00058         void leftRightIndent(uint16_t /* leftRightMarginOffset */) { if (!isUndoOn()) m_currentPageHasContent = true; }
00059         void leftMarginRelease(uint16_t /* release */) {}
00060         void setTabs(const std::vector<WPXTabStop>& /* tabStops */) {}
00061         void headerFooterGroup(uint8_t headerFooterDefinition, WP1SubDocument *subDocument);
00062         void suppressPageCharacteristics(uint8_t suppressCode);
00063         void justificationChange(uint8_t /* justification */) {}
00064         void lineSpacingChange(uint8_t /* spacing */) {}
00065         void flushRightOn() {}
00066         void flushRightOff() {}
00067         void centerOn() {}
00068         void centerOff() {}
00069         void endDocument();
00070         void endSubDocument();
00071         void insertPicture(uint16_t /* width */, uint16_t /* height */, const WPXBinaryData & /* binaryData */) {}
00072 
00073 protected:
00074         void _handleSubDocument(const WPXSubDocument *subDocument, WPXSubDocumentType subDocumentType, WPXTableList tableList, int nextTableIndice = 0);
00075 
00076 private:
00077         WPXPageSpan m_currentPage, m_nextPage;
00078         std::vector<WP1SubDocument *> &m_subDocuments;
00079         double m_tempMarginLeft, m_tempMarginRight;
00080         bool m_currentPageHasContent;
00081         bool m_isSubDocument;
00082         std::list<WPXPageSpan>::iterator m_pageListHardPageMark;
00083 };
00084 
00085 #endif /* WP1STYLESLISTENER_H */