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Diffstat (limited to 'oox/source/drawingml/hyperlinkcontext.cxx')
| -rw-r--r-- | oox/source/drawingml/hyperlinkcontext.cxx | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/oox/source/drawingml/hyperlinkcontext.cxx b/oox/source/drawingml/hyperlinkcontext.cxx new file mode 100644 index 000000000000..280077eb0b5b --- /dev/null +++ b/oox/source/drawingml/hyperlinkcontext.cxx @@ -0,0 +1,181 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include "hyperlinkcontext.hxx" + +#include <rtl/ustring.hxx> + +#include <com/sun/star/xml/sax/XFastContextHandler.hpp> + +#include "oox/helper/propertymap.hxx" +#include "oox/core/relations.hxx" +#include "oox/core/namespaces.hxx" +#include "oox/core/xmlfilterbase.hxx" +#include "oox/drawingml/embeddedwavaudiofile.hxx" +#include "properties.hxx" +#include "tokens.hxx" + +using ::rtl::OUString; +using namespace ::oox::core; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; + +namespace oox { +namespace drawingml { + +HyperLinkContext::HyperLinkContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& xAttributes, PropertyMap& aProperties ) + : ContextHandler( rParent ) + , maProperties(aProperties) +{ + OUString sURL, sHref; + OUString aRelId = xAttributes->getOptionalValue( NMSP_RELATIONSHIPS|XML_id ); + if ( aRelId.getLength() ) + { + OSL_TRACE("OOX: URI rId %s", ::rtl::OUStringToOString (aRelId, RTL_TEXTENCODING_UTF8).pData->buffer); + sHref = getRelations().getExternalTargetFromRelId( aRelId ); + if( sHref.getLength() > 0 ) + { + OSL_TRACE("OOX: URI href %s", ::rtl::OUStringToOString (sHref, RTL_TEXTENCODING_UTF8).pData->buffer); + sURL = getFilter().getAbsoluteUrl( sHref ); + } + } + OUString sTooltip = xAttributes->getOptionalValue( NMSP_RELATIONSHIPS|XML_tooltip ); + if ( sTooltip.getLength() ) + maProperties[ PROP_Representation ] <<= sTooltip; + OUString sFrame = xAttributes->getOptionalValue( NMSP_RELATIONSHIPS|XML_tgtFrame ); + if( sFrame.getLength() ) + maProperties[ PROP_TargetFrame ] <<= sFrame; + OUString aAction = xAttributes->getOptionalValue( XML_action ); + if ( aAction.getLength() ) + { + // reserved values of the unrestricted string aAction: + // ppaction://customshow?id=SHOW_ID // custom presentation + // ppaction://hlinkfile // external file via r:id + // ppaction://hlinkpres?slideindex=SLIDE_NUM // external presentation via r:id + // ppaction://hlinkshowjump?jump=endshow + // ppaction://hlinkshowjump?jump=firstslide + // ppaction://hlinkshowjump?jump=lastslide + // ppaction://hlinkshowjump?jump=lastslideviewed + // ppaction://hlinkshowjump?jump=nextslide + // ppaction://hlinkshowjump?jump=previousslide + // ppaction://hlinksldjump + // ppaction://macro?name=MACRO_NAME + // ppaction://program + + const OUString sPPAction( CREATE_OUSTRING( "ppaction://" ) ); + if ( aAction.matchIgnoreAsciiCase( sPPAction, 0 ) ) + { + OUString aPPAct( aAction.copy( sPPAction.getLength() ) ); + sal_Int32 nIndex = aPPAct.indexOf( '?', 0 ); + OUString aPPAction( nIndex > 0 ? aPPAct.copy( 0, nIndex ) : aPPAct ); + + const OUString sHlinkshowjump( CREATE_OUSTRING( "hlinkshowjump" ) ); + const OUString sHlinksldjump( CREATE_OUSTRING( "hlinksldjump" ) ); + if ( aPPAction.match( sHlinkshowjump ) ) + { + const OUString sJump( CREATE_OUSTRING( "jump=" ) ); + if ( aPPAct.match( sJump, nIndex + 1 ) ) + { + OUString aDestination( aPPAct.copy( nIndex + 1 + sJump.getLength() ) ); + sURL = sURL.concat( CREATE_OUSTRING( "#action?jump=" ) ); + sURL = sURL.concat( aDestination ); + } + } + else if ( aPPAction.match( sHlinksldjump ) ) + { + sURL = OUString(); + + sal_Int32 nIndex2 = 0; + while ( nIndex2 < sHref.getLength() ) + { + sal_Unicode nChar = sHref[ nIndex2 ]; + if ( ( nChar >= '0' ) && ( nChar <= '9' ) ) + break; + nIndex2++; + } + if ( nIndex2 && ( nIndex2 != sHref.getLength() ) ) + { + sal_Int32 nLength = 1; + while( ( nIndex2 + nLength ) < sHref.getLength() ) + { + sal_Unicode nChar = sHref[ nIndex2 + nLength ]; + if ( ( nChar < '0' ) || ( nChar > '9' ) ) + break; + nLength++; + } + sal_Int32 nPageNumber = sHref.copy( nIndex2, nLength ).toInt32(); + if ( nPageNumber ) + { + const OUString sSlide( CREATE_OUSTRING( "slide" ) ); + const OUString sNotesSlide( CREATE_OUSTRING( "notesSlide" ) ); + const OUString aSlideType( sHref.copy( 0, nIndex2 ) ); + if ( aSlideType.match( sSlide ) ) + sURL = CREATE_OUSTRING( "#Slide " ).concat( rtl::OUString::valueOf( nPageNumber ) ); + else if ( aSlideType.match( sNotesSlide ) ) + sURL = CREATE_OUSTRING( "#Notes " ).concat( rtl::OUString::valueOf( nPageNumber ) ); +// else: todo for other types such as notesMaster or slideMaster as they can't be referenced easily + } + } + } + } + } + if ( sURL.getLength() ) + maProperties[ PROP_URL ] <<= sURL; + + // TODO unhandled + // XML_invalidUrl + // XML_history + // XML_highlightClick + // XML_endSnd +} + +HyperLinkContext::~HyperLinkContext() +{ +} + +Reference< XFastContextHandler > HyperLinkContext::createFastChildContext( + ::sal_Int32 aElement, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException) +{ + Reference< XFastContextHandler > xRet; + switch( aElement ) + { + case NMSP_DRAWINGML|XML_extLst: + return xRet; + case NMSP_DRAWINGML|XML_snd: + EmbeddedWAVAudioFile aAudio; + getEmbeddedWAVAudioFile( getRelations(), xAttribs, aAudio ); + break; + } + if ( !xRet.is() ) + xRet.set( this ); + return xRet; +} + +} // namespace drawingml +} // namespace oox + |