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Viewing changes to src/lib/WPXHLListener.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Masayuki Hatta (mhatta)
  • Date: 2004-08-10 00:37:47 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20040810003747-5i7g92h2v88z70zo
Tags: 0.7.2-1
New upstream release

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src/lib/WPXHLListener.cpp
 
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/* libwpd
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 * Copyright (C) 2002 William Lachance (william.lachance@sympatico.ca)
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 * Copyright (C) 2002-2003 Marc Maurer (j.m.maurer@student.utwente.nl)
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        m_pageMarginLeft(1.0f),
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        m_pageMarginRight(1.0f),
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        m_paragraphMarginLeft(0.0f), 
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        m_paragraphMarginRight(0.0f)/*,
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        m_currentRow(-1),
 
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        m_paragraphMarginRight(0.0f)
 
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        /*m_currentRow(-1),
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        m_currentColumn(-1),
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        m_currentListLevel(0),
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        WPXLLListener(),
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        m_pageList(pageList),
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        m_listenerImpl(listenerImpl),
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        m_ps(new WPXParsingState)
 
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        m_ps(new WPXParsingState),
 
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        m_isUndoOn(false)
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{
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}
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WPXHLListener::~WPXHLListener()
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{
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        g_string_free(m_ps->m_fontName, TRUE);
 
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        DELETEP(m_ps);
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}
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void WPXHLListener::startDocument()
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                if (!currentPage->getHeaderFooterSuppression((*iter).getInternalType())) 
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                {
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                        m_listenerImpl->openHeaderFooter((*iter).getType(), (*iter).getOccurence());
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                        handleSubDocument((*iter).getTextPID());
 
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                        handleSubDocument((*iter).getTextPID(), true, (*iter).getTableList());
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                        m_listenerImpl->closeHeaderFooter((*iter).getType(), (*iter).getOccurence());                                   
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                        WPD_DEBUG_MSG(("Header Footer Element: type: %i occurence: %i pid: %i\n", 
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                                       (*iter).getType(), (*iter).getOccurence(), (*iter).getTextPID()));
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/**
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Creates an new document state. Saves the old state on a "stack".
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*/
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void WPXHLListener::handleSubDocument(guint16 textPID)
 
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void WPXHLListener::handleSubDocument(guint16 textPID, const bool isHeaderFooter, WPXTableList *tableList)
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{
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        // save our old parsing state on our "stack"
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        WPXParsingState *oldPS = m_ps;
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        m_ps = new WPXParsingState(false); // false: don't open a new section unless we must inside this type of sub-document
 
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        // BEGIN: copy relevant page properties into the new parsing state
 
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        m_ps->m_pageMarginLeft = oldPS->m_pageMarginLeft;
 
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        m_ps->m_pageMarginRight = oldPS->m_pageMarginRight;
 
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        // END: copy page properties into the new parsing state
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        _handleSubDocument(textPID);
 
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        _handleSubDocument(textPID, isHeaderFooter, tableList);
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        // restore our old parsing state
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        delete m_ps;
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        m_ps = oldPS;           
 
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        m_ps = oldPS;
 
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}
 
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void WPXHLListener::insertBreak(const guint8 breakType)
 
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{
 
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        if (!isUndoOn())
 
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        {       
 
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                _flushText();
 
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                switch (breakType) 
 
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                {
 
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                case WPX_COLUMN_BREAK:
 
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                        m_ps->m_numDeferredParagraphBreaks++;
 
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                        m_ps->m_isParagraphColumnBreak = true;
 
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                        break;
 
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                case WPX_PAGE_BREAK:
 
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                        m_ps->m_numDeferredParagraphBreaks++;
 
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                        m_ps->m_isParagraphPageBreak = true;
 
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                        break;
 
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                        // TODO: (.. line break?)
 
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                }
 
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                switch (breakType)
 
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                {
 
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                case WPX_PAGE_BREAK:
 
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                case WPX_SOFT_PAGE_BREAK:
 
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                        if (m_ps->m_numPagesRemainingInSpan > 0)
 
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                                m_ps->m_numPagesRemainingInSpan--;
 
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                        else
 
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                        {
 
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                                _openPageSpan();
 
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                        }
 
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                default:
 
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                        break;
 
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                }
 
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        }
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}