181 lines
7.1 KiB
C++
181 lines
7.1 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "hyperlinkcontext.hxx"
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#include <rtl/ustring.hxx>
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#include <com/sun/star/xml/sax/XFastContextHandler.hpp>
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#include "oox/helper/propertymap.hxx"
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#include "oox/core/relations.hxx"
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#include "oox/core/namespaces.hxx"
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#include "oox/core/xmlfilterbase.hxx"
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#include "oox/drawingml/embeddedwavaudiofile.hxx"
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#include "properties.hxx"
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#include "tokens.hxx"
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using ::rtl::OUString;
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using namespace ::oox::core;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::xml::sax;
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namespace oox {
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namespace drawingml {
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HyperLinkContext::HyperLinkContext( ContextHandler& rParent,
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const Reference< XFastAttributeList >& xAttributes, PropertyMap& aProperties )
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: ContextHandler( rParent )
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, maProperties(aProperties)
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{
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OUString sURL, sHref;
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OUString aRelId = xAttributes->getOptionalValue( NMSP_RELATIONSHIPS|XML_id );
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if ( aRelId.getLength() )
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{
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OSL_TRACE("OOX: URI rId %s", ::rtl::OUStringToOString (aRelId, RTL_TEXTENCODING_UTF8).pData->buffer);
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sHref = getRelations().getExternalTargetFromRelId( aRelId );
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if( sHref.getLength() > 0 )
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{
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OSL_TRACE("OOX: URI href %s", ::rtl::OUStringToOString (sHref, RTL_TEXTENCODING_UTF8).pData->buffer);
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sURL = getFilter().getAbsoluteUrl( sHref );
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}
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}
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OUString sTooltip = xAttributes->getOptionalValue( NMSP_RELATIONSHIPS|XML_tooltip );
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if ( sTooltip.getLength() )
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maProperties[ PROP_Representation ] <<= sTooltip;
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OUString sFrame = xAttributes->getOptionalValue( NMSP_RELATIONSHIPS|XML_tgtFrame );
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if( sFrame.getLength() )
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maProperties[ PROP_TargetFrame ] <<= sFrame;
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OUString aAction = xAttributes->getOptionalValue( XML_action );
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if ( aAction.getLength() )
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{
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// reserved values of the unrestricted string aAction:
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// ppaction://customshow?id=SHOW_ID // custom presentation
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// ppaction://hlinkfile // external file via r:id
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// ppaction://hlinkpres?slideindex=SLIDE_NUM // external presentation via r:id
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// ppaction://hlinkshowjump?jump=endshow
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// ppaction://hlinkshowjump?jump=firstslide
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// ppaction://hlinkshowjump?jump=lastslide
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// ppaction://hlinkshowjump?jump=lastslideviewed
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// ppaction://hlinkshowjump?jump=nextslide
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// ppaction://hlinkshowjump?jump=previousslide
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// ppaction://hlinksldjump
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// ppaction://macro?name=MACRO_NAME
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// ppaction://program
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const OUString sPPAction( CREATE_OUSTRING( "ppaction://" ) );
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if ( aAction.matchIgnoreAsciiCase( sPPAction, 0 ) )
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{
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OUString aPPAct( aAction.copy( sPPAction.getLength() ) );
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sal_Int32 nIndex = aPPAct.indexOf( '?', 0 );
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OUString aPPAction( nIndex > 0 ? aPPAct.copy( 0, nIndex ) : aPPAct );
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const OUString sHlinkshowjump( CREATE_OUSTRING( "hlinkshowjump" ) );
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const OUString sHlinksldjump( CREATE_OUSTRING( "hlinksldjump" ) );
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if ( aPPAction.match( sHlinkshowjump ) )
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{
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const OUString sJump( CREATE_OUSTRING( "jump=" ) );
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if ( aPPAct.match( sJump, nIndex + 1 ) )
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{
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OUString aDestination( aPPAct.copy( nIndex + 1 + sJump.getLength() ) );
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sURL = sURL.concat( CREATE_OUSTRING( "#action?jump=" ) );
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sURL = sURL.concat( aDestination );
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}
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}
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else if ( aPPAction.match( sHlinksldjump ) )
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{
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sURL = OUString();
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sal_Int32 nIndex2 = 0;
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while ( nIndex2 < sHref.getLength() )
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{
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sal_Unicode nChar = sHref[ nIndex2 ];
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if ( ( nChar >= '0' ) && ( nChar <= '9' ) )
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break;
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nIndex2++;
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}
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if ( nIndex2 && ( nIndex2 != sHref.getLength() ) )
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{
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sal_Int32 nLength = 1;
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while( ( nIndex2 + nLength ) < sHref.getLength() )
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{
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sal_Unicode nChar = sHref[ nIndex2 + nLength ];
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if ( ( nChar < '0' ) || ( nChar > '9' ) )
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break;
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nLength++;
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}
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sal_Int32 nPageNumber = sHref.copy( nIndex2, nLength ).toInt32();
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if ( nPageNumber )
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{
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const OUString sSlide( CREATE_OUSTRING( "slide" ) );
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const OUString sNotesSlide( CREATE_OUSTRING( "notesSlide" ) );
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const OUString aSlideType( sHref.copy( 0, nIndex2 ) );
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if ( aSlideType.match( sSlide ) )
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sURL = CREATE_OUSTRING( "#Slide " ).concat( rtl::OUString::valueOf( nPageNumber ) );
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else if ( aSlideType.match( sNotesSlide ) )
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sURL = CREATE_OUSTRING( "#Notes " ).concat( rtl::OUString::valueOf( nPageNumber ) );
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// else: todo for other types such as notesMaster or slideMaster as they can't be referenced easily
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}
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}
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}
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}
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}
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if ( sURL.getLength() )
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maProperties[ PROP_URL ] <<= sURL;
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// TODO unhandled
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// XML_invalidUrl
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// XML_history
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// XML_highlightClick
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// XML_endSnd
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}
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HyperLinkContext::~HyperLinkContext()
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{
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}
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Reference< XFastContextHandler > HyperLinkContext::createFastChildContext(
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::sal_Int32 aElement, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
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{
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Reference< XFastContextHandler > xRet;
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switch( aElement )
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{
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case NMSP_DRAWINGML|XML_extLst:
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return xRet;
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case NMSP_DRAWINGML|XML_snd:
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EmbeddedWAVAudioFile aAudio;
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getEmbeddedWAVAudioFile( getRelations(), xAttribs, aAudio );
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break;
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}
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if ( !xRet.is() )
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xRet.set( this );
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return xRet;
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}
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} // namespace drawingml
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} // namespace oox
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