diff options
Diffstat (limited to 'accessibility/source/standard/vclxaccessiblemenu.cxx')
-rw-r--r-- | accessibility/source/standard/vclxaccessiblemenu.cxx | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/accessibility/source/standard/vclxaccessiblemenu.cxx b/accessibility/source/standard/vclxaccessiblemenu.cxx new file mode 100644 index 000000000000..f7e77f3fb8e2 --- /dev/null +++ b/accessibility/source/standard/vclxaccessiblemenu.cxx @@ -0,0 +1,255 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_accessibility.hxx" + +// includes -------------------------------------------------------------- +#include <accessibility/standard/vclxaccessiblemenu.hxx> + +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#include <vcl/menu.hxx> + + +using namespace ::com::sun::star; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::accessibility; +using namespace ::comphelper; + + +// ----------------------------------------------------------------------------- +// VCLXAccessibleMenu +// ----------------------------------------------------------------------------- + +VCLXAccessibleMenu::VCLXAccessibleMenu( Menu* pParent, sal_uInt16 nItemPos, Menu* pMenu ) + :VCLXAccessibleMenuItem( pParent, nItemPos, pMenu ) +{ +} + +// ----------------------------------------------------------------------------- + +VCLXAccessibleMenu::~VCLXAccessibleMenu() +{ +} + +// ----------------------------------------------------------------------------- + +sal_Bool VCLXAccessibleMenu::IsFocused() +{ + sal_Bool bFocused = sal_False; + + if ( IsHighlighted() && !IsChildHighlighted() ) + bFocused = sal_True; + + return bFocused; +} + +// ----------------------------------------------------------------------------- + +sal_Bool VCLXAccessibleMenu::IsPopupMenuOpen() +{ + sal_Bool bPopupMenuOpen = sal_False; + + if ( m_pParent ) + { + PopupMenu* pPopupMenu = m_pParent->GetPopupMenu( m_pParent->GetItemId( m_nItemPos ) ); + if ( pPopupMenu && pPopupMenu->IsMenuVisible() ) + bPopupMenuOpen = sal_True; + } + + return bPopupMenuOpen; +} + +// ----------------------------------------------------------------------------- +// XInterface +// ----------------------------------------------------------------------------- + +IMPLEMENT_FORWARD_XINTERFACE2( VCLXAccessibleMenu, VCLXAccessibleMenuItem, VCLXAccessibleMenu_BASE ) + +// ----------------------------------------------------------------------------- +// XTypeProvider +// ----------------------------------------------------------------------------- + +IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXAccessibleMenu, VCLXAccessibleMenuItem, VCLXAccessibleMenu_BASE ) + +// ----------------------------------------------------------------------------- +// XServiceInfo +// ----------------------------------------------------------------------------- + +::rtl::OUString VCLXAccessibleMenu::getImplementationName() throw (RuntimeException) +{ + return ::rtl::OUString::createFromAscii( "com.sun.star.comp.toolkit.AccessibleMenu" ); +} + +// ----------------------------------------------------------------------------- + +Sequence< ::rtl::OUString > VCLXAccessibleMenu::getSupportedServiceNames() throw (RuntimeException) +{ + Sequence< ::rtl::OUString > aNames(1); + aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.awt.AccessibleMenu" ); + return aNames; +} + +// ----------------------------------------------------------------------------- +// XAccessibleContext +// ----------------------------------------------------------------------------- + +sal_Int32 VCLXAccessibleMenu::getAccessibleChildCount( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return GetChildCount(); +} + +// ----------------------------------------------------------------------------- + +Reference< XAccessible > VCLXAccessibleMenu::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + if ( i < 0 || i >= GetChildCount() ) + throw IndexOutOfBoundsException(); + + return GetChild( i ); +} + +// ----------------------------------------------------------------------------- + +sal_Int16 VCLXAccessibleMenu::getAccessibleRole( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return AccessibleRole::MENU; +} + +// ----------------------------------------------------------------------------- +// XAccessibleComponent +// ----------------------------------------------------------------------------- + +Reference< XAccessible > VCLXAccessibleMenu::getAccessibleAtPoint( const awt::Point& rPoint ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + return GetChildAt( rPoint ); +} + +// ----------------------------------------------------------------------------- +// XAccessibleSelection +// ----------------------------------------------------------------------------- + +void VCLXAccessibleMenu::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + if ( nChildIndex < 0 || nChildIndex >= GetChildCount() ) + throw IndexOutOfBoundsException(); + + SelectChild( nChildIndex ); +} + +// ----------------------------------------------------------------------------- + +sal_Bool VCLXAccessibleMenu::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + if ( nChildIndex < 0 || nChildIndex >= GetChildCount() ) + throw IndexOutOfBoundsException(); + + return IsChildSelected( nChildIndex ); +} + +// ----------------------------------------------------------------------------- + +void VCLXAccessibleMenu::clearAccessibleSelection( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + DeSelectAll(); +} + +// ----------------------------------------------------------------------------- + +void VCLXAccessibleMenu::selectAllAccessibleChildren( ) throw (RuntimeException) +{ + // This method makes no sense in a menu, and so does nothing. +} + +// ----------------------------------------------------------------------------- + +sal_Int32 VCLXAccessibleMenu::getSelectedAccessibleChildCount( ) throw (RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + sal_Int32 nRet = 0; + + for ( sal_Int32 i = 0, nCount = GetChildCount(); i < nCount; i++ ) + { + if ( IsChildSelected( i ) ) + ++nRet; + } + + return nRet; +} + +// ----------------------------------------------------------------------------- + +Reference< XAccessible > VCLXAccessibleMenu::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() ) + throw IndexOutOfBoundsException(); + + Reference< XAccessible > xChild; + + for ( sal_Int32 i = 0, j = 0, nCount = GetChildCount(); i < nCount; i++ ) + { + if ( IsChildSelected( i ) && ( j++ == nSelectedChildIndex ) ) + { + xChild = GetChild( i ); + break; + } + } + + return xChild; +} + +// ----------------------------------------------------------------------------- + +void VCLXAccessibleMenu::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) +{ + OExternalLockGuard aGuard( this ); + + if ( nChildIndex < 0 || nChildIndex >= GetChildCount() ) + throw IndexOutOfBoundsException(); + + DeSelectAll(); +} + +// ----------------------------------------------------------------------------- |