360 lines
11 KiB
C++
360 lines
11 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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// 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/AccessibleBrowseBoxTableBase.hxx"
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#include <svtools/accessibletableprovider.hxx>
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#include <tools/multisel.hxx>
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#include <comphelper/sequence.hxx>
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#include <comphelper/servicehelper.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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// ============================================================================
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namespace accessibility {
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// ============================================================================
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// Ctor/Dtor/disposing --------------------------------------------------------
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DBG_NAME( AccessibleBrowseBoxTableBase )
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AccessibleBrowseBoxTableBase::AccessibleBrowseBoxTableBase(
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const Reference< XAccessible >& rxParent,
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IAccessibleTableProvider& rBrowseBox,
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AccessibleBrowseBoxObjType eObjType ) :
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BrowseBoxAccessibleElement( rxParent, rBrowseBox,NULL, eObjType )
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{
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DBG_CTOR( AccessibleBrowseBoxTableBase, NULL );
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}
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AccessibleBrowseBoxTableBase::~AccessibleBrowseBoxTableBase()
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{
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DBG_DTOR( AccessibleBrowseBoxTableBase, NULL );
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}
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// XAccessibleContext ---------------------------------------------------------
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleChildCount()
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throw ( uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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return implGetChildCount();
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}
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sal_Int16 SAL_CALL AccessibleBrowseBoxTableBase::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 AccessibleBrowseBoxTableBase::getAccessibleRowCount()
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throw ( uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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return implGetRowCount();
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::getAccessibleColumnCount()
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throw ( uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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return implGetColumnCount();
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}
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sal_Int32 SAL_CALL AccessibleBrowseBoxTableBase::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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SolarMutexGuard 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 AccessibleBrowseBoxTableBase::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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SolarMutexGuard 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 AccessibleBrowseBoxTableBase::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 AccessibleBrowseBoxTableBase::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 AccessibleBrowseBoxTableBase::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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SolarMutexGuard 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 AccessibleBrowseBoxTableBase::getAccessibleRow( sal_Int32 nChildIndex )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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SolarMutexGuard 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 AccessibleBrowseBoxTableBase::getAccessibleColumn( sal_Int32 nChildIndex )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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SolarMutexGuard 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 AccessibleBrowseBoxTableBase::queryInterface( const uno::Type& rType )
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throw ( uno::RuntimeException )
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{
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Any aAny( BrowseBoxAccessibleElement::queryInterface( rType ) );
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return aAny.hasValue() ?
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aAny : AccessibleBrowseBoxTableImplHelper::queryInterface( rType );
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}
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void SAL_CALL AccessibleBrowseBoxTableBase::acquire() throw ()
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{
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BrowseBoxAccessibleElement::acquire();
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}
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void SAL_CALL AccessibleBrowseBoxTableBase::release() throw ()
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{
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BrowseBoxAccessibleElement::release();
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}
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// XTypeProvider --------------------------------------------------------------
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Sequence< uno::Type > SAL_CALL AccessibleBrowseBoxTableBase::getTypes()
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throw ( uno::RuntimeException )
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{
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return ::comphelper::concatSequences(
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BrowseBoxAccessibleElement::getTypes(),
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AccessibleBrowseBoxTableImplHelper::getTypes() );
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}
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namespace
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{
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class theAccessibleBrowseBoxTableBaseImplementationId : public rtl::Static< UnoTunnelIdInit, theAccessibleBrowseBoxTableBaseImplementationId > {};
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}
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Sequence< sal_Int8 > SAL_CALL AccessibleBrowseBoxTableBase::getImplementationId()
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throw ( uno::RuntimeException )
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{
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return theAccessibleBrowseBoxTableBaseImplementationId::get().getSeq();
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}
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// internal virtual methods ---------------------------------------------------
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sal_Int32 AccessibleBrowseBoxTableBase::implGetRowCount() const
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{
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return mpBrowseBox->GetRowCount();
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}
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sal_Int32 AccessibleBrowseBoxTableBase::implGetColumnCount() const
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{
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sal_uInt16 nColumns = mpBrowseBox->GetColumnCount();
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// do not count the "handle column"
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if( nColumns && implHasHandleColumn() )
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--nColumns;
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return nColumns;
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}
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// internal helper methods ----------------------------------------------------
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sal_Bool AccessibleBrowseBoxTableBase::implHasHandleColumn() const
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{
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return mpBrowseBox->HasRowHeader();
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}
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sal_uInt16 AccessibleBrowseBoxTableBase::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 < implGetColumnCount()) )
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{
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// regard "handle column"
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if( implHasHandleColumn() )
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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 AccessibleBrowseBoxTableBase::implGetChildCount() const
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{
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return implGetRowCount() * implGetColumnCount();
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}
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sal_Int32 AccessibleBrowseBoxTableBase::implGetRow( sal_Int32 nChildIndex ) const
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{
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sal_Int32 nColumns = implGetColumnCount();
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return nColumns ? (nChildIndex / nColumns) : 0;
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}
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sal_Int32 AccessibleBrowseBoxTableBase::implGetColumn( sal_Int32 nChildIndex ) const
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{
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sal_Int32 nColumns = implGetColumnCount();
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return nColumns ? (nChildIndex % nColumns) : 0;
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}
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sal_Int32 AccessibleBrowseBoxTableBase::implGetChildIndex(
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sal_Int32 nRow, sal_Int32 nColumn ) const
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{
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return nRow * implGetColumnCount() + nColumn;
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}
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sal_Bool AccessibleBrowseBoxTableBase::implIsRowSelected( sal_Int32 nRow ) const
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{
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return mpBrowseBox->IsRowSelected( nRow );
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}
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sal_Bool AccessibleBrowseBoxTableBase::implIsColumnSelected( sal_Int32 nColumn ) const
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{
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if( implHasHandleColumn() )
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--nColumn;
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return mpBrowseBox->IsColumnSelected( nColumn );
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}
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void AccessibleBrowseBoxTableBase::implSelectRow( sal_Int32 nRow, sal_Bool bSelect )
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{
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mpBrowseBox->SelectRow( nRow, bSelect, sal_True );
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}
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void AccessibleBrowseBoxTableBase::implSelectColumn( sal_Int32 nColumnPos, sal_Bool bSelect )
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{
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mpBrowseBox->SelectColumn( (sal_uInt16)nColumnPos, bSelect );
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}
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sal_Int32 AccessibleBrowseBoxTableBase::implGetSelectedRowCount() const
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{
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return mpBrowseBox->GetSelectedRowCount();
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}
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sal_Int32 AccessibleBrowseBoxTableBase::implGetSelectedColumnCount() const
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{
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return mpBrowseBox->GetSelectedColumnCount();
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}
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void AccessibleBrowseBoxTableBase::implGetSelectedRows( Sequence< sal_Int32 >& rSeq )
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{
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mpBrowseBox->GetAllSelectedRows( rSeq );
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}
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void AccessibleBrowseBoxTableBase::implGetSelectedColumns( Sequence< sal_Int32 >& rSeq )
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{
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mpBrowseBox->GetAllSelectedColumns( rSeq );
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}
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void AccessibleBrowseBoxTableBase::ensureIsValidRow( sal_Int32 nRow )
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throw ( lang::IndexOutOfBoundsException )
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{
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if( nRow >= implGetRowCount() )
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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 AccessibleBrowseBoxTableBase::ensureIsValidColumn( sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException )
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{
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if( nColumn >= implGetColumnCount() )
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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 AccessibleBrowseBoxTableBase::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 AccessibleBrowseBoxTableBase::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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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