259 lines
8.3 KiB
C++
259 lines
8.3 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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// includes --------------------------------------------------------------
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#include <accessibility/standard/vclxaccessiblemenu.hxx>
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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#include <vcl/menu.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::accessibility;
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using namespace ::comphelper;
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// -----------------------------------------------------------------------------
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// VCLXAccessibleMenu
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// -----------------------------------------------------------------------------
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VCLXAccessibleMenu::VCLXAccessibleMenu( Menu* pParent, sal_uInt16 nItemPos, Menu* pMenu )
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:VCLXAccessibleMenuItem( pParent, nItemPos, pMenu )
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{
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}
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// -----------------------------------------------------------------------------
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VCLXAccessibleMenu::~VCLXAccessibleMenu()
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{
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}
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// -----------------------------------------------------------------------------
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sal_Bool VCLXAccessibleMenu::IsFocused()
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{
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sal_Bool bFocused = sal_False;
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if ( IsHighlighted() && !IsChildHighlighted() )
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bFocused = sal_True;
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return bFocused;
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}
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// -----------------------------------------------------------------------------
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sal_Bool VCLXAccessibleMenu::IsPopupMenuOpen()
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{
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sal_Bool bPopupMenuOpen = sal_False;
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if ( m_pParent )
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{
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PopupMenu* pPopupMenu = m_pParent->GetPopupMenu( m_pParent->GetItemId( m_nItemPos ) );
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if ( pPopupMenu && pPopupMenu->IsMenuVisible() )
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bPopupMenuOpen = sal_True;
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}
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return bPopupMenuOpen;
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}
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// -----------------------------------------------------------------------------
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// XInterface
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// -----------------------------------------------------------------------------
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IMPLEMENT_FORWARD_XINTERFACE2( VCLXAccessibleMenu, VCLXAccessibleMenuItem, VCLXAccessibleMenu_BASE )
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// -----------------------------------------------------------------------------
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// XTypeProvider
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// -----------------------------------------------------------------------------
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IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXAccessibleMenu, VCLXAccessibleMenuItem, VCLXAccessibleMenu_BASE )
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// -----------------------------------------------------------------------------
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// XServiceInfo
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// -----------------------------------------------------------------------------
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::rtl::OUString VCLXAccessibleMenu::getImplementationName() throw (RuntimeException)
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{
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return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.toolkit.AccessibleMenu") );
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}
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// -----------------------------------------------------------------------------
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Sequence< ::rtl::OUString > VCLXAccessibleMenu::getSupportedServiceNames() throw (RuntimeException)
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{
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Sequence< ::rtl::OUString > aNames(1);
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aNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.awt.AccessibleMenu") );
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return aNames;
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}
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// -----------------------------------------------------------------------------
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// XAccessibleContext
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// -----------------------------------------------------------------------------
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sal_Int32 VCLXAccessibleMenu::getAccessibleChildCount( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return GetChildCount();
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}
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// -----------------------------------------------------------------------------
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Reference< XAccessible > VCLXAccessibleMenu::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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if ( i < 0 || i >= GetChildCount() )
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throw IndexOutOfBoundsException();
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return GetChild( i );
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}
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// -----------------------------------------------------------------------------
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sal_Int16 VCLXAccessibleMenu::getAccessibleRole( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return AccessibleRole::MENU;
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}
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// -----------------------------------------------------------------------------
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// XAccessibleComponent
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// -----------------------------------------------------------------------------
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Reference< XAccessible > VCLXAccessibleMenu::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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return GetChildAt( rPoint );
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}
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// -----------------------------------------------------------------------------
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// XAccessibleSelection
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// -----------------------------------------------------------------------------
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void VCLXAccessibleMenu::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
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throw IndexOutOfBoundsException();
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SelectChild( nChildIndex );
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}
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// -----------------------------------------------------------------------------
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sal_Bool VCLXAccessibleMenu::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
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throw IndexOutOfBoundsException();
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return IsChildSelected( nChildIndex );
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}
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// -----------------------------------------------------------------------------
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void VCLXAccessibleMenu::clearAccessibleSelection( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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DeSelectAll();
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}
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// -----------------------------------------------------------------------------
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void VCLXAccessibleMenu::selectAllAccessibleChildren( ) throw (RuntimeException)
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{
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// This method makes no sense in a menu, and so does nothing.
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}
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// -----------------------------------------------------------------------------
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sal_Int32 VCLXAccessibleMenu::getSelectedAccessibleChildCount( ) throw (RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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sal_Int32 nRet = 0;
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for ( sal_Int32 i = 0, nCount = GetChildCount(); i < nCount; i++ )
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{
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if ( IsChildSelected( i ) )
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++nRet;
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}
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return nRet;
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}
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// -----------------------------------------------------------------------------
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Reference< XAccessible > VCLXAccessibleMenu::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() )
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throw IndexOutOfBoundsException();
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Reference< XAccessible > xChild;
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for ( sal_Int32 i = 0, j = 0, nCount = GetChildCount(); i < nCount; i++ )
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{
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if ( IsChildSelected( i ) && ( j++ == nSelectedChildIndex ) )
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{
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xChild = GetChild( i );
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break;
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}
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}
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return xChild;
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}
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// -----------------------------------------------------------------------------
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void VCLXAccessibleMenu::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
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{
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OExternalLockGuard aGuard( this );
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if ( nChildIndex < 0 || nChildIndex >= GetChildCount() )
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throw IndexOutOfBoundsException();
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DeSelectAll();
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}
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// -----------------------------------------------------------------------------
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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