345 lines
16 KiB
C++
345 lines
16 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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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 "gridcolumnproptranslator.hxx"
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/** === begin UNO includes === **/
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#include <com/sun/star/beans/XPropertySetInfo.hpp>
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#include <com/sun/star/awt/TextAlign.hpp>
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#include <com/sun/star/style/ParagraphAdjust.hpp>
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/** === end UNO includes === **/
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#include <osl/diagnose.h>
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#include <cppuhelper/implbase1.hxx>
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#include <algorithm>
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//........................................................................
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namespace xmloff
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{
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//........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::style;
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namespace
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{
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//----------------------------------------------------------------
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::rtl::OUString getParaAlignProperty()
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{
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return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ParaAdjust" ) );
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}
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//----------------------------------------------------------------
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::rtl::OUString getAlignProperty()
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{
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return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Align" ) );
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}
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//----------------------------------------------------------------
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sal_Int32 findStringElement( const Sequence< ::rtl::OUString >& _rNames, const ::rtl::OUString& _rName )
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{
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const ::rtl::OUString* pStart = _rNames.getConstArray();
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const ::rtl::OUString* pEnd = _rNames.getConstArray() + _rNames.getLength();
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const ::rtl::OUString* pPos = ::std::find( pStart, pEnd, _rName );
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if ( pPos != pEnd )
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return pPos - pStart;
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return -1;
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}
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//----------------------------------------------------------------
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struct AlignmentTranslationEntry
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{
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ParagraphAdjust nParagraphValue;
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sal_Int16 nControlValue;
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}
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AlignmentTranslations[] =
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{
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// note that order matters:
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// valueAlignToParaAdjust and valueParaAdjustToAlign search this map from the _beginning_
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// and use the first matching entry
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{ ParagraphAdjust_LEFT, TextAlign::LEFT },
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{ ParagraphAdjust_CENTER, TextAlign::CENTER },
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{ ParagraphAdjust_RIGHT, TextAlign::RIGHT },
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{ ParagraphAdjust_BLOCK, TextAlign::RIGHT },
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{ ParagraphAdjust_STRETCH, TextAlign::LEFT },
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{ ParagraphAdjust_MAKE_FIXED_SIZE, TextAlign::LEFT },
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{ ParagraphAdjust_MAKE_FIXED_SIZE, -1 }
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};
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//----------------------------------------------------------------
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void valueAlignToParaAdjust(Any& rValue)
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{
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sal_Int16 nValue = 0;
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rValue >>= nValue;
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const AlignmentTranslationEntry* pTranslation = AlignmentTranslations;
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while (-1 != pTranslation->nControlValue)
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{
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if ( nValue == pTranslation->nControlValue )
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{
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rValue <<= pTranslation->nParagraphValue;
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return;
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}
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++pTranslation;
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}
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OSL_FAIL( "valueAlignToParaAdjust: unreachable!" );
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}
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//----------------------------------------------------------------
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void valueParaAdjustToAlign(Any& rValue)
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{
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sal_Int32 nValue = 0;
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rValue >>= nValue;
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const AlignmentTranslationEntry* pTranslation = AlignmentTranslations;
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while ( ParagraphAdjust_MAKE_FIXED_SIZE != pTranslation->nParagraphValue)
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{
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if ( nValue == pTranslation->nParagraphValue)
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{
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rValue <<= pTranslation->nControlValue;
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return;
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}
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++pTranslation;
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}
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OSL_FAIL( "valueParaAdjustToAlign: unreachable!" );
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}
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//====================================================================
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//= OMergedPropertySetInfo
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//====================================================================
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typedef ::cppu::WeakAggImplHelper1 < XPropertySetInfo
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> OMergedPropertySetInfo_Base;
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class OMergedPropertySetInfo : public OMergedPropertySetInfo_Base
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{
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private:
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Reference< XPropertySetInfo > m_xMasterInfo;
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public:
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OMergedPropertySetInfo( const Reference< XPropertySetInfo >& _rxMasterInfo );
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protected:
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virtual ~OMergedPropertySetInfo();
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// XPropertySetInfo
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property > SAL_CALL getProperties( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::beans::Property SAL_CALL getPropertyByName( const ::rtl::OUString& aName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL hasPropertyByName( const ::rtl::OUString& Name ) throw (::com::sun::star::uno::RuntimeException);
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};
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//----------------------------------------------------------------
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OMergedPropertySetInfo::OMergedPropertySetInfo( const Reference< XPropertySetInfo >& _rxMasterInfo )
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:m_xMasterInfo( _rxMasterInfo )
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{
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OSL_ENSURE( m_xMasterInfo.is(), "OMergedPropertySetInfo::OMergedPropertySetInfo: hmm?" );
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}
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//----------------------------------------------------------------
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OMergedPropertySetInfo::~OMergedPropertySetInfo()
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{
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}
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//----------------------------------------------------------------
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Sequence< Property > SAL_CALL OMergedPropertySetInfo::getProperties( ) throw (RuntimeException)
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{
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// add a "ParaAdjust" property to the master properties
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Sequence< Property > aProperties;
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if ( m_xMasterInfo.is() )
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aProperties = m_xMasterInfo->getProperties();
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sal_Int32 nOldLength = aProperties.getLength();
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aProperties.realloc( nOldLength + 1 );
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aProperties[ nOldLength ] = getPropertyByName( getParaAlignProperty() );
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return aProperties;
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}
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//----------------------------------------------------------------
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Property SAL_CALL OMergedPropertySetInfo::getPropertyByName( const ::rtl::OUString& aName ) throw (UnknownPropertyException, RuntimeException)
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{
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if ( aName == getParaAlignProperty() )
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return Property( getParaAlignProperty(), -1,
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::getCppuType( static_cast< const ParagraphAdjust* >( NULL ) ), 0 );
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if ( !m_xMasterInfo.is() )
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return Property();
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return m_xMasterInfo->getPropertyByName( aName );
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}
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//----------------------------------------------------------------
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::sal_Bool SAL_CALL OMergedPropertySetInfo::hasPropertyByName( const ::rtl::OUString& Name ) throw (RuntimeException)
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{
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if ( Name == getParaAlignProperty() )
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return sal_True;
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if ( !m_xMasterInfo.is() )
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return sal_False;
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return m_xMasterInfo->hasPropertyByName( Name );
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}
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}
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//====================================================================
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//= OGridColumnPropertyTranslator
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//====================================================================
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//--------------------------------------------------------------------
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OGridColumnPropertyTranslator::OGridColumnPropertyTranslator( const Reference< XMultiPropertySet >& _rxGridColumn )
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:m_xGridColumn( _rxGridColumn )
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{
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OSL_ENSURE( m_xGridColumn.is(), "OGridColumnPropertyTranslator: invalid grid column!" );
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}
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//--------------------------------------------------------------------
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OGridColumnPropertyTranslator::~OGridColumnPropertyTranslator()
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{
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}
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//--------------------------------------------------------------------
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Reference< XPropertySetInfo > SAL_CALL OGridColumnPropertyTranslator::getPropertySetInfo( ) throw (RuntimeException)
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{
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Reference< XPropertySetInfo > xColumnPropInfo;
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if ( m_xGridColumn.is() )
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xColumnPropInfo = m_xGridColumn->getPropertySetInfo();
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return new OMergedPropertySetInfo( xColumnPropInfo );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::setPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& aValue ) throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
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{
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// we implement this by delegating it to setPropertyValues, which is to ignore unknown properties. On the other hand, our
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// contract requires us to throw a UnknownPropertyException for unknown properties, so check this first.
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if ( !getPropertySetInfo()->hasPropertyByName( _rPropertyName ) )
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throw UnknownPropertyException( _rPropertyName, *this );
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Sequence< ::rtl::OUString > aNames( &_rPropertyName, 1 );
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Sequence< Any > aValues( &aValue, 1 );
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setPropertyValues( aNames, aValues );
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}
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//--------------------------------------------------------------------
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Any SAL_CALL OGridColumnPropertyTranslator::getPropertyValue( const ::rtl::OUString& PropertyName ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
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{
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Sequence< ::rtl::OUString > aNames( &PropertyName, 1 );
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Sequence< Any > aValues = getPropertyValues( aNames );
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OSL_ENSURE( aValues.getLength() == 1, "OGridColumnPropertyTranslator::getPropertyValue: nonsense!" );
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if ( aValues.getLength() == 1 )
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return aValues[0];
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return Any();
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::addPropertyChangeListener( const ::rtl::OUString&, const Reference< XPropertyChangeListener >& ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::addPropertyChangeListener: not implemented - this should not be needed!" );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::removePropertyChangeListener( const ::rtl::OUString&, const Reference< XPropertyChangeListener >& ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::removePropertyChangeListener: not implemented - this should not be needed!" );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::addVetoableChangeListener( const ::rtl::OUString&, const Reference< XVetoableChangeListener >& ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::addVetoableChangeListener: not implemented - this should not be needed!" );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::removeVetoableChangeListener( const ::rtl::OUString&, const Reference< XVetoableChangeListener >& ) throw (UnknownPropertyException, WrappedTargetException, RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::removeVetoableChangeListener: not implemented - this should not be needed!" );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::setPropertyValues( const Sequence< ::rtl::OUString >& aPropertyNames, const Sequence< Any >& aValues ) throw (PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
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{
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if ( !m_xGridColumn.is() )
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return;
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// if there's ever the need for more than one property being translated, then we should
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// certainly have a more clever implementation than this ...
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Sequence< ::rtl::OUString > aTranslatedNames( aPropertyNames );
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Sequence< Any > aTranslatedValues( aValues );
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sal_Int32 nParaAlignPos = findStringElement( aTranslatedNames, getParaAlignProperty() );
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if ( nParaAlignPos != -1 )
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{
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aTranslatedNames[ nParaAlignPos ] = getAlignProperty();
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valueParaAdjustToAlign( aTranslatedValues[ nParaAlignPos ] );
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}
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m_xGridColumn->setPropertyValues( aTranslatedNames, aTranslatedValues );
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}
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//--------------------------------------------------------------------
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Sequence< Any > SAL_CALL OGridColumnPropertyTranslator::getPropertyValues( const Sequence< ::rtl::OUString >& aPropertyNames ) throw (RuntimeException)
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{
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Sequence< Any > aValues( aPropertyNames.getLength() );
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if ( !m_xGridColumn.is() )
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return aValues;
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Sequence< ::rtl::OUString > aTranslatedNames( aPropertyNames );
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sal_Int32 nAlignPos = findStringElement( aTranslatedNames, getParaAlignProperty() );
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if ( nAlignPos != -1 )
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aTranslatedNames[ nAlignPos ] = getAlignProperty();
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aValues = m_xGridColumn->getPropertyValues( aPropertyNames );
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if ( nAlignPos != -1 )
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valueAlignToParaAdjust( aValues[ nAlignPos ] );
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return aValues;
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::addPropertiesChangeListener( const Sequence< ::rtl::OUString >&, const Reference< XPropertiesChangeListener >& ) throw (RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::addPropertiesChangeListener: not implemented - this should not be needed!" );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& ) throw (RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::removePropertiesChangeListener: not implemented - this should not be needed!" );
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}
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//--------------------------------------------------------------------
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void SAL_CALL OGridColumnPropertyTranslator::firePropertiesChangeEvent( const Sequence< ::rtl::OUString >&, const Reference< XPropertiesChangeListener >& ) throw (RuntimeException)
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{
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OSL_FAIL( "OGridColumnPropertyTranslator::firePropertiesChangeEvent: not implemented - this should not be needed!" );
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}
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//........................................................................
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} // namespace xmloff
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//........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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