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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /comphelper/source/misc/accessibleselectionhelper.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/4%7.4.7.tar.xz libreoffice-upstream/4%7.4.7.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | comphelper/source/misc/accessibleselectionhelper.cxx | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/comphelper/source/misc/accessibleselectionhelper.cxx b/comphelper/source/misc/accessibleselectionhelper.cxx new file mode 100644 index 000000000..967c1b079 --- /dev/null +++ b/comphelper/source/misc/accessibleselectionhelper.cxx @@ -0,0 +1,172 @@ +/* -*- 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 <comphelper/accessibleselectionhelper.hxx> + + +namespace comphelper +{ + + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::awt; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::accessibility; + + OCommonAccessibleSelection::OCommonAccessibleSelection( ) + { + } + + OCommonAccessibleSelection::~OCommonAccessibleSelection() {} + + + void OCommonAccessibleSelection::selectAccessibleChild( sal_Int32 nChildIndex ) + { + implSelect( nChildIndex, true ); + } + + + bool OCommonAccessibleSelection::isAccessibleChildSelected( sal_Int32 nChildIndex ) + { + return implIsSelected( nChildIndex ); + } + + + void OCommonAccessibleSelection::clearAccessibleSelection( ) + { + implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, false ); + } + + + void OCommonAccessibleSelection::selectAllAccessibleChildren( ) + { + implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, true ); + } + + + sal_Int32 OCommonAccessibleSelection::getSelectedAccessibleChildCount( ) + { + sal_Int32 nRet = 0; + Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() ); + + OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" ); + + if( xParentContext.is() ) + { + for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(); i < nChildCount; i++ ) + if( implIsSelected( i ) ) + ++nRet; + } + + return nRet; + } + + + Reference< XAccessible > OCommonAccessibleSelection::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) + { + Reference< XAccessible > xRet; + Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() ); + + OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" ); + + if( xParentContext.is() ) + { + for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(), nPos = 0; ( i < nChildCount ) && !xRet.is(); i++ ) + if( implIsSelected( i ) && ( nPos++ == nSelectedChildIndex ) ) + xRet = xParentContext->getAccessibleChild( i ); + } + + return xRet; + } + + + void OCommonAccessibleSelection::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) + { + implSelect( nSelectedChildIndex, false ); + } + + OAccessibleSelectionHelper::OAccessibleSelectionHelper() + { + } + + + IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base ) + IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base ) + // (order matters: the first is the class name, the second is the class doing the ref counting) + + + Reference< XAccessibleContext > OAccessibleSelectionHelper::implGetAccessibleContext() + { + return this; + } + + + void SAL_CALL OAccessibleSelectionHelper::selectAccessibleChild( sal_Int32 nChildIndex ) + { + OExternalLockGuard aGuard( this ); + OCommonAccessibleSelection::selectAccessibleChild( nChildIndex ); + } + + + sal_Bool SAL_CALL OAccessibleSelectionHelper::isAccessibleChildSelected( sal_Int32 nChildIndex ) + { + OExternalLockGuard aGuard( this ); + return OCommonAccessibleSelection::isAccessibleChildSelected( nChildIndex ); + } + + + void SAL_CALL OAccessibleSelectionHelper::clearAccessibleSelection( ) + { + OExternalLockGuard aGuard( this ); + OCommonAccessibleSelection::clearAccessibleSelection(); + } + + + void SAL_CALL OAccessibleSelectionHelper::selectAllAccessibleChildren( ) + { + OExternalLockGuard aGuard( this ); + OCommonAccessibleSelection::selectAllAccessibleChildren(); + } + + + sal_Int32 SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChildCount( ) + { + OExternalLockGuard aGuard( this ); + return OCommonAccessibleSelection::getSelectedAccessibleChildCount(); + } + + + Reference< XAccessible > SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) + { + OExternalLockGuard aGuard( this ); + return OCommonAccessibleSelection::getSelectedAccessibleChild( nSelectedChildIndex ); + } + + + void SAL_CALL OAccessibleSelectionHelper::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) + { + OExternalLockGuard aGuard( this ); + OCommonAccessibleSelection::deselectAccessibleChild( nSelectedChildIndex ); + } + + +} // namespace comphelper + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |