301 lines
9.6 KiB
C++
Executable file
301 lines
9.6 KiB
C++
Executable file
/*************************************************************************
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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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_accessibility.hxx"
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#include "accessibility/extended/AccessibleGridControlTableBase.hxx"
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#include <svtools/accessibletable.hxx>
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#include <tools/multisel.hxx>
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#include <comphelper/sequence.hxx>
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// ============================================================================
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using ::rtl::OUString;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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using ::com::sun::star::uno::Any;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::accessibility;
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using namespace ::svt;
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using namespace ::svt::table;
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// ============================================================================
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namespace accessibility {
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// ============================================================================
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DBG_NAME( AccessibleGridControlTableBase )
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AccessibleGridControlTableBase::AccessibleGridControlTableBase(
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const Reference< XAccessible >& rxParent,
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IAccessibleTable& rTable,
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AccessibleTableControlObjType eObjType ) :
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GridControlAccessibleElement( rxParent, rTable, eObjType )
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{
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}
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AccessibleGridControlTableBase::~AccessibleGridControlTableBase()
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{
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}
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// XAccessibleContext ---------------------------------------------------------
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleChildCount()
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throw ( uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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sal_Int32 nChildren = 0;
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if(m_eObjType == TCTYPE_ROWHEADERBAR)
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nChildren = m_aTable.GetRowCount();
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else if(m_eObjType == TCTYPE_TABLE)
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nChildren = m_aTable.GetRowCount()*m_aTable.GetColumnCount();
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else if(m_eObjType == TCTYPE_COLUMNHEADERBAR)
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nChildren = m_aTable.GetColumnCount();
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return nChildren;
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}
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sal_Int16 SAL_CALL AccessibleGridControlTableBase::getAccessibleRole()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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return AccessibleRole::TABLE;
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}
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// XAccessibleTable -----------------------------------------------------------
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleRowCount()
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throw ( uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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return m_aTable.GetRowCount();
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}
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleColumnCount()
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throw ( uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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return m_aTable.GetColumnCount();
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}
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleRowExtentAt(
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sal_Int32 nRow, sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidAddress( nRow, nColumn );
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return 1; // merged cells not supported
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}
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleColumnExtentAt(
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sal_Int32 nRow, sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidAddress( nRow, nColumn );
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return 1; // merged cells not supported
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}
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Reference< XAccessible > SAL_CALL AccessibleGridControlTableBase::getAccessibleCaption()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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return NULL; // not supported
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}
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Reference< XAccessible > SAL_CALL AccessibleGridControlTableBase::getAccessibleSummary()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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return NULL; // not supported
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}
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleIndex(
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sal_Int32 nRow, sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidAddress( nRow, nColumn );
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return implGetChildIndex( nRow, nColumn );
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}
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleRow( sal_Int32 nChildIndex )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidIndex( nChildIndex );
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return implGetRow( nChildIndex );
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}
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sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleColumn( sal_Int32 nChildIndex )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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TCSolarGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidIndex( nChildIndex );
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return implGetColumn( nChildIndex );
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}
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// XInterface -----------------------------------------------------------------
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Any SAL_CALL AccessibleGridControlTableBase::queryInterface( const uno::Type& rType )
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throw ( uno::RuntimeException )
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{
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Any aAny( GridControlAccessibleElement::queryInterface( rType ) );
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return aAny.hasValue() ?
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aAny : AccessibleGridControlTableImplHelper::queryInterface( rType );
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}
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void SAL_CALL AccessibleGridControlTableBase::acquire() throw ()
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{
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GridControlAccessibleElement::acquire();
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}
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void SAL_CALL AccessibleGridControlTableBase::release() throw ()
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{
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GridControlAccessibleElement::release();
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}
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// XTypeProvider --------------------------------------------------------------
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Sequence< uno::Type > SAL_CALL AccessibleGridControlTableBase::getTypes()
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throw ( uno::RuntimeException )
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{
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return ::comphelper::concatSequences(
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GridControlAccessibleElement::getTypes(),
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AccessibleGridControlTableImplHelper::getTypes() );
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}
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Sequence< sal_Int8 > SAL_CALL AccessibleGridControlTableBase::getImplementationId()
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throw ( uno::RuntimeException )
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{
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::osl::MutexGuard aGuard( getOslGlobalMutex() );
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static Sequence< sal_Int8 > aId;
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implCreateUuid( aId );
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return aId;
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}
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// internal helper methods ----------------------------------------------------
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sal_uInt16 AccessibleGridControlTableBase::implToVCLColumnPos( sal_Int32 nColumn ) const
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{
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sal_uInt16 nVCLPos = 0;
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if( (0 <= nColumn) && (nColumn < m_aTable.GetColumnCount()) )
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{
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// regard "handle column"
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if( m_aTable.HasRowHeader() )
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++nColumn;
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nVCLPos = static_cast< sal_uInt16 >( nColumn );
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}
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return nVCLPos;
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}
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sal_Int32 AccessibleGridControlTableBase::implGetChildCount() const
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{
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return m_aTable.GetRowCount()*m_aTable.GetColumnCount();
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}
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sal_Int32 AccessibleGridControlTableBase::implGetRow( sal_Int32 nChildIndex ) const
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{
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sal_Int32 nColumns = m_aTable.GetColumnCount();
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return nColumns ? (nChildIndex / nColumns) : 0;
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}
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sal_Int32 AccessibleGridControlTableBase::implGetColumn( sal_Int32 nChildIndex ) const
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{
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sal_Int32 nColumns = m_aTable.GetColumnCount();
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return nColumns ? (nChildIndex % nColumns) : 0;
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}
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sal_Int32 AccessibleGridControlTableBase::implGetChildIndex(
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sal_Int32 nRow, sal_Int32 nColumn ) const
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{
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return nRow * m_aTable.GetColumnCount() + nColumn;
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}
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void AccessibleGridControlTableBase::implGetSelectedRows( Sequence< sal_Int32 >& rSeq )
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{
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rSeq = comphelper::containerToSequence(m_aTable.GetSelectedRows());
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}
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void AccessibleGridControlTableBase::ensureIsValidRow( sal_Int32 nRow )
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throw ( lang::IndexOutOfBoundsException )
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{
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if( nRow >= m_aTable.GetRowCount() )
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throw lang::IndexOutOfBoundsException(
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OUString( RTL_CONSTASCII_USTRINGPARAM( "row index is invalid" ) ), *this );
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}
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void AccessibleGridControlTableBase::ensureIsValidColumn( sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException )
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{
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if( nColumn >= m_aTable.GetColumnCount() )
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throw lang::IndexOutOfBoundsException(
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OUString( RTL_CONSTASCII_USTRINGPARAM("column index is invalid") ), *this );
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}
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void AccessibleGridControlTableBase::ensureIsValidAddress(
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sal_Int32 nRow, sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException )
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{
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ensureIsValidRow( nRow );
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ensureIsValidColumn( nColumn );
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}
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void AccessibleGridControlTableBase::ensureIsValidIndex( sal_Int32 nChildIndex )
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throw ( lang::IndexOutOfBoundsException )
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{
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if( nChildIndex >= implGetChildCount() )
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throw lang::IndexOutOfBoundsException(
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OUString( RTL_CONSTASCII_USTRINGPARAM("child index is invalid") ), *this );
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}
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// ============================================================================
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} // namespace accessibility
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// ============================================================================
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