/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #include "vbahyperlinks.hxx" #include #include #include #include "rangelst.hxx" #include "vbahyperlink.hxx" #include "vbarange.hxx" using namespace ::ooo::vba; using namespace ::com::sun::star; using ::rtl::OUString; // ============================================================================ namespace { /** Returns true, if every range of rxInner is contained in any range of rScOuter. */ bool lclContains( const ScRangeList& rScOuter, const uno::Reference< excel::XRange >& rxInner ) throw (uno::RuntimeException) { const ScRangeList& rScInner = ScVbaRange::getScRangeList( rxInner ); if( (rScInner.Count() == 0) || (rScOuter.Count() == 0) ) throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Empty range objects" ) ), uno::Reference< uno::XInterface >() ); for( sal_uLong nIndex = 0, nCount = rScInner.Count(); nIndex < nCount; ++nIndex ) if( !rScOuter.In( *rScInner.GetObject( nIndex ) ) ) return false; return true; } // ---------------------------------------------------------------------------- /** Functor to decide whether the anchors of two Hyperlink objects are equal. */ struct EqualAnchorFunctor { uno::Reference< excel::XRange > mxAnchorRange; uno::Reference< msforms::XShape > mxAnchorShape; sal_Int32 mnType; EqualAnchorFunctor( const uno::Reference< excel::XHyperlink >& rxHlink ) throw (uno::RuntimeException); bool operator()( const uno::Reference< excel::XHyperlink >& rxHlink ) const throw (uno::RuntimeException); }; EqualAnchorFunctor::EqualAnchorFunctor( const uno::Reference< excel::XHyperlink >& rxHlink ) throw (uno::RuntimeException) : mnType( rxHlink->getType() ) { switch( mnType ) { case office::MsoHyperlinkType::msoHyperlinkRange: mxAnchorRange.set( rxHlink->getRange(), uno::UNO_QUERY_THROW ); break; case office::MsoHyperlinkType::msoHyperlinkShape: case office::MsoHyperlinkType::msoHyperlinkInlineShape: mxAnchorShape.set( rxHlink->getShape(), uno::UNO_QUERY_THROW ); break; default: throw uno::RuntimeException(); } } bool EqualAnchorFunctor::operator()( const uno::Reference< excel::XHyperlink >& rxHlink ) const throw (uno::RuntimeException) { sal_Int32 nType = rxHlink->getType(); if( nType != mnType ) return false; switch( nType ) { case office::MsoHyperlinkType::msoHyperlinkRange: { uno::Reference< excel::XRange > xAnchorRange( rxHlink->getRange(), uno::UNO_QUERY_THROW ); const ScRangeList& rScRanges1 = ScVbaRange::getScRangeList( xAnchorRange ); const ScRangeList& rScRanges2 = ScVbaRange::getScRangeList( mxAnchorRange ); return (rScRanges1.Count() == 1) && (rScRanges2.Count() == 1) && (*rScRanges1.GetObject( 0 ) == *rScRanges2.GetObject( 0 )); } case office::MsoHyperlinkType::msoHyperlinkShape: case office::MsoHyperlinkType::msoHyperlinkInlineShape: { uno::Reference< msforms::XShape > xAnchorShape( rxHlink->getShape(), uno::UNO_QUERY_THROW ); return xAnchorShape.get() == mxAnchorShape.get(); } default: throw uno::RuntimeException(); } } } // namespace // ============================================================================ namespace detail { class ScVbaHlinkContainer : public ::cppu::WeakImplHelper1< container::XIndexAccess > { public: explicit ScVbaHlinkContainer() throw (uno::RuntimeException); explicit ScVbaHlinkContainer( const ScVbaHlinkContainerRef& rxSheetContainer, const ScRangeList& rScRanges ) throw (uno::RuntimeException); virtual ~ScVbaHlinkContainer(); /** Inserts the passed hyperlink into the collection. Will remove a Hyperlink object with the same anchor as the passed Hyperlink object. */ void insertHyperlink( const uno::Reference< excel::XHyperlink >& rxHlink ) throw (uno::RuntimeException); // XIndexAccess virtual sal_Int32 SAL_CALL getCount() throw (uno::RuntimeException); virtual uno::Any SAL_CALL getByIndex( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException); // XElementAccess virtual uno::Type SAL_CALL getElementType() throw (uno::RuntimeException); virtual sal_Bool SAL_CALL hasElements() throw (uno::RuntimeException); private: typedef ::std::vector< uno::Reference< excel::XHyperlink > > HyperlinkVector; HyperlinkVector maHlinks; }; // ---------------------------------------------------------------------------- ScVbaHlinkContainer::ScVbaHlinkContainer() throw (uno::RuntimeException) { // TODO FIXME: fill with existing hyperlinks } ScVbaHlinkContainer::ScVbaHlinkContainer( const ScVbaHlinkContainerRef& rxSheetContainer, const ScRangeList& rScRanges ) throw (uno::RuntimeException) { for( sal_Int32 nIndex = 0, nCount = rxSheetContainer->getCount(); nIndex < nCount; ++nIndex ) { uno::Reference< excel::XHyperlink > xHlink( rxSheetContainer->getByIndex( nIndex ), uno::UNO_QUERY_THROW ); uno::Reference< excel::XRange > xHlinkRange( xHlink->getRange(), uno::UNO_QUERY_THROW ); if( lclContains( rScRanges, xHlinkRange ) ) maHlinks.push_back( xHlink ); } } ScVbaHlinkContainer::~ScVbaHlinkContainer() { } void ScVbaHlinkContainer::insertHyperlink( const uno::Reference< excel::XHyperlink >& rxHlink ) throw (uno::RuntimeException) { HyperlinkVector::iterator aIt = ::std::find_if( maHlinks.begin(), maHlinks.end(), EqualAnchorFunctor( rxHlink ) ); if( aIt == maHlinks.end() ) maHlinks.push_back( rxHlink ); else *aIt = rxHlink; } sal_Int32 SAL_CALL ScVbaHlinkContainer::getCount() throw (uno::RuntimeException) { return static_cast< sal_Int32 >( maHlinks.size() ); } uno::Any SAL_CALL ScVbaHlinkContainer::getByIndex( sal_Int32 nIndex ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) { if( (0 <= nIndex) && (nIndex < getCount()) ) return uno::Any( maHlinks[ static_cast< size_t >( nIndex ) ] ); throw lang::IndexOutOfBoundsException(); } uno::Type SAL_CALL ScVbaHlinkContainer::getElementType() throw (uno::RuntimeException) { return excel::XHyperlink::static_type( 0 ); } sal_Bool SAL_CALL ScVbaHlinkContainer::hasElements() throw (uno::RuntimeException) { return !maHlinks.empty(); } // ============================================================================ ScVbaHlinkContainerMember::ScVbaHlinkContainerMember( ScVbaHlinkContainer* pContainer ) : mxContainer( pContainer ) { } ScVbaHlinkContainerMember::~ScVbaHlinkContainerMember() { } } // namespace detail // ============================================================================ ScVbaHyperlinks::ScVbaHyperlinks( const uno::Reference< XHelperInterface >& rxParent, const uno::Reference< uno::XComponentContext >& rxContext ) throw (uno::RuntimeException) : detail::ScVbaHlinkContainerMember( new detail::ScVbaHlinkContainer ), ScVbaHyperlinks_BASE( rxParent, rxContext, uno::Reference< container::XIndexAccess >( mxContainer.get() ) ) { } ScVbaHyperlinks::ScVbaHyperlinks( const uno::Reference< XHelperInterface >& rxParent, const uno::Reference< uno::XComponentContext >& rxContext, const ScVbaHyperlinksRef& rxSheetHlinks, const ScRangeList& rScRanges ) throw (uno::RuntimeException) : detail::ScVbaHlinkContainerMember( new detail::ScVbaHlinkContainer( rxSheetHlinks->mxContainer, rScRanges ) ), ScVbaHyperlinks_BASE( rxParent, rxContext, uno::Reference< container::XIndexAccess >( mxContainer.get() ) ), mxSheetHlinks( rxSheetHlinks ) { } ScVbaHyperlinks::~ScVbaHyperlinks() { } // XHyperlinks ---------------------------------------------------------------- uno::Reference< excel::XHyperlink > SAL_CALL ScVbaHyperlinks::Add( const uno::Any& rAnchor, const uno::Any& rAddress, const uno::Any& rSubAddress, const uno::Any& rScreenTip, const uno::Any& rTextToDisplay ) throw (uno::RuntimeException) { /* If this Hyperlinks object has been craeted from a Range object, the call to Add() is passed to the Hyperlinks object of the parent worksheet. This container will not be modified (it will not contain the inserted hyperlink). For details, see documentation in hyperlinks.hxx. */ if( mxSheetHlinks.is() ) return mxSheetHlinks->Add( rAnchor, rAddress, rSubAddress, rScreenTip, rTextToDisplay ); // get anchor object (can be a Range or a Shape object) uno::Reference< XHelperInterface > xAnchor( rAnchor, uno::UNO_QUERY_THROW ); /* Create the Hyperlink object, this tries to insert the hyperlink into the spreadsheet document. Parent of the Hyperlink is the anchor object. */ uno::Reference< excel::XHyperlink > xHlink( new ScVbaHyperlink( xAnchor, mxContext, rAddress, rSubAddress, rScreenTip, rTextToDisplay ) ); /* If creation of the hyperlink did not throw, insert it into the collection. */ mxContainer->insertHyperlink( xHlink ); return xHlink; } void SAL_CALL ScVbaHyperlinks::Delete() throw (uno::RuntimeException) { // FIXME not implemented throw uno::RuntimeException(); } // XEnumerationAccess --------------------------------------------------------- uno::Reference< container::XEnumeration > SAL_CALL ScVbaHyperlinks::createEnumeration() throw (uno::RuntimeException) { return new SimpleIndexAccessToEnumeration( m_xIndexAccess ); } // XElementAccess ------------------------------------------------------------- uno::Type SAL_CALL ScVbaHyperlinks::getElementType() throw (uno::RuntimeException) { return excel::XHyperlink::static_type( 0 ); } // ScVbaCollectionBase -------------------------------------------------------- uno::Any ScVbaHyperlinks::createCollectionObject( const uno::Any& rSource ) { // container stores XHyperlink objects, just return the passed object return rSource; } // XHelperInterface ----------------------------------------------------------- VBAHELPER_IMPL_XHELPERINTERFACE( ScVbaHyperlinks, "ooo.vba.excel.Hyperlinks" ) // ============================================================================