From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- .../extended/AccessibleGridControlTableBase.cxx | 240 +++++++++++++++++++++ 1 file changed, 240 insertions(+) create mode 100644 accessibility/source/extended/AccessibleGridControlTableBase.cxx (limited to 'accessibility/source/extended/AccessibleGridControlTableBase.cxx') diff --git a/accessibility/source/extended/AccessibleGridControlTableBase.cxx b/accessibility/source/extended/AccessibleGridControlTableBase.cxx new file mode 100644 index 000000000..7ed42bc6b --- /dev/null +++ b/accessibility/source/extended/AccessibleGridControlTableBase.cxx @@ -0,0 +1,240 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include +#include +#include +#include +#include +#include + +using css::uno::Reference; +using css::uno::Sequence; +using css::uno::Any; + +using namespace ::com::sun::star; +using namespace ::com::sun::star::accessibility; +using namespace ::vcl; +using namespace ::vcl::table; + + +namespace accessibility { + + +AccessibleGridControlTableBase::AccessibleGridControlTableBase( + const Reference< XAccessible >& rxParent, + IAccessibleTable& rTable, + AccessibleTableControlObjType eObjType ) : + GridControlAccessibleElement( rxParent, rTable, eObjType ) +{ +} + +// XAccessibleContext --------------------------------------------------------- + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleChildCount() +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + sal_Int32 nChildren = 0; + if(m_eObjType == TCTYPE_ROWHEADERBAR) + nChildren = m_aTable.GetRowCount(); + else if(m_eObjType == TCTYPE_TABLE) + nChildren = m_aTable.GetRowCount()*m_aTable.GetColumnCount(); + else if(m_eObjType == TCTYPE_COLUMNHEADERBAR) + nChildren = m_aTable.GetColumnCount(); + return nChildren; +} + +sal_Int16 SAL_CALL AccessibleGridControlTableBase::getAccessibleRole() +{ + SolarMutexGuard g; + + ensureIsAlive(); + return AccessibleRole::TABLE; +} + +// XAccessibleTable ----------------------------------------------------------- + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleRowCount() +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + return m_aTable.GetRowCount(); +} + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleColumnCount() +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + return m_aTable.GetColumnCount(); +} + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleRowExtentAt( + sal_Int32 nRow, sal_Int32 nColumn ) +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + ensureIsValidAddress( nRow, nColumn ); + return 1; // merged cells not supported +} + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleColumnExtentAt( + sal_Int32 nRow, sal_Int32 nColumn ) +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + ensureIsValidAddress( nRow, nColumn ); + return 1; // merged cells not supported +} + +Reference< XAccessible > SAL_CALL AccessibleGridControlTableBase::getAccessibleCaption() +{ + SolarMutexGuard g; + + ensureIsAlive(); + return nullptr; // not supported +} + +Reference< XAccessible > SAL_CALL AccessibleGridControlTableBase::getAccessibleSummary() +{ + SolarMutexGuard g; + + ensureIsAlive(); + return nullptr; // not supported +} + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleIndex( + sal_Int32 nRow, sal_Int32 nColumn ) +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + ensureIsValidAddress( nRow, nColumn ); + return nRow * m_aTable.GetColumnCount() + nColumn; +} + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleRow( sal_Int32 nChildIndex ) +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + ensureIsValidIndex( nChildIndex ); + return implGetRow( nChildIndex ); +} + +sal_Int32 SAL_CALL AccessibleGridControlTableBase::getAccessibleColumn( sal_Int32 nChildIndex ) +{ + SolarMutexGuard aSolarGuard; + + ensureIsAlive(); + ensureIsValidIndex( nChildIndex ); + return implGetColumn( nChildIndex ); +} + +// XInterface ----------------------------------------------------------------- + +Any SAL_CALL AccessibleGridControlTableBase::queryInterface( const uno::Type& rType ) +{ + Any aAny( GridControlAccessibleElement::queryInterface( rType ) ); + return aAny.hasValue() ? + aAny : AccessibleGridControlTableImplHelper::queryInterface( rType ); +} + +void SAL_CALL AccessibleGridControlTableBase::acquire() noexcept +{ + GridControlAccessibleElement::acquire(); +} + +void SAL_CALL AccessibleGridControlTableBase::release() noexcept +{ + GridControlAccessibleElement::release(); +} + +// XTypeProvider -------------------------------------------------------------- + +Sequence< uno::Type > SAL_CALL AccessibleGridControlTableBase::getTypes() +{ + return ::comphelper::concatSequences( + GridControlAccessibleElement::getTypes(), + AccessibleGridControlTableImplHelper::getTypes() ); +} + +Sequence< sal_Int8 > SAL_CALL AccessibleGridControlTableBase::getImplementationId() +{ + return css::uno::Sequence(); +} + +// internal helper methods ---------------------------------------------------- + +sal_Int32 AccessibleGridControlTableBase::implGetRow( sal_Int32 nChildIndex ) const +{ + sal_Int32 nColumns = m_aTable.GetColumnCount(); + return nColumns ? (nChildIndex / nColumns) : 0; +} + +sal_Int32 AccessibleGridControlTableBase::implGetColumn( sal_Int32 nChildIndex ) const +{ + sal_Int32 nColumns = m_aTable.GetColumnCount(); + return nColumns ? (nChildIndex % nColumns) : 0; +} + +void AccessibleGridControlTableBase::implGetSelectedRows( Sequence< sal_Int32 >& rSeq ) +{ + sal_Int32 const selectionCount( m_aTable.GetSelectedRowCount() ); + rSeq.realloc( selectionCount ); + auto pSeq = rSeq.getArray(); + for ( sal_Int32 i=0; i= m_aTable.GetRowCount() ) + throw lang::IndexOutOfBoundsException( "row index is invalid", *this ); +} + +void AccessibleGridControlTableBase::ensureIsValidColumn( sal_Int32 nColumn ) +{ + if( nColumn >= m_aTable.GetColumnCount() ) + throw lang::IndexOutOfBoundsException( "column index is invalid", *this ); +} + +void AccessibleGridControlTableBase::ensureIsValidAddress( + sal_Int32 nRow, sal_Int32 nColumn ) +{ + ensureIsValidRow( nRow ); + ensureIsValidColumn( nColumn ); +} + +void AccessibleGridControlTableBase::ensureIsValidIndex( sal_Int32 nChildIndex ) +{ + if( nChildIndex >= m_aTable.GetRowCount()*m_aTable.GetColumnCount() ) + throw lang::IndexOutOfBoundsException( "child index is invalid", *this ); +} + + +} // namespace accessibility + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3