From eda41ac713fabc38cec571940ce1db64a8f6e069 Mon Sep 17 00:00:00 2001 From: Jens-Heiner Rechtien Date: Wed, 27 Jun 2007 14:32:35 +0000 Subject: [PATCH] INTEGRATION: CWS a11ysep (1.1.2); FILE ADDED 2007/02/28 07:26:17 fs 1.1.2.4: #i10000# 2006/10/04 19:58:02 fs 1.1.2.3: MANUAL RESYNC m130->m185: file was changed in MWS, but has been moved herein in CWS 2005/09/28 11:36:35 fs 1.1.2.2: manual resync (files have been moved herein from another location): licence change 2005/03/07 08:29:18 fs 1.1.2.1: #i44293# moved implementations herein from svtools module --- .../accessibleiconchoicectrlentry.cxx | 802 ++++++++++++++++++ 1 file changed, 802 insertions(+) create mode 100644 accessibility/source/extended/accessibleiconchoicectrlentry.cxx diff --git a/accessibility/source/extended/accessibleiconchoicectrlentry.cxx b/accessibility/source/extended/accessibleiconchoicectrlentry.cxx new file mode 100644 index 000000000000..dab56a01a3a0 --- /dev/null +++ b/accessibility/source/extended/accessibleiconchoicectrlentry.cxx @@ -0,0 +1,802 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: accessibleiconchoicectrlentry.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: hr $ $Date: 2007-06-27 15:32:35 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_accessibility.hxx" + +#ifndef ACCESSIBILITY_EXT_ACCESSIBLEICONCHOICECTRLENTRY_HXX_ +#include +#endif +#ifndef _ICNVW_HXX +#include +#endif + +#ifndef _COM_SUN_STAR_AWT_POINT_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_AWT_RECTANGLE_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_AWT_SIZE_HPP_ +#include +#endif + +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLEEVENTID_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLEROLE_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLESTATETYPE_HPP_ +#include +#endif + +#ifndef _TOOLS_DEBUG_HXX +#include +#endif +#ifndef _SV_SVAPP_HXX +#include +#endif +#ifndef _VCL_CONTROLLAYOUT_HXX +#include +#endif +#ifndef _TOOLKIT_AWT_VCLXWINDOW_HXX_ +#include +#endif +#ifndef _TOOLKIT_HELPER_CONVERT_HXX_ +#include +#endif +#ifndef _UTL_ACCESSIBLESTATESETHELPER_HXX_ +#include +#endif +#ifndef _UTL_ACCESSIBLERELATIONSETHELPER_HXX_ +#include +#endif +#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_ +#include +#endif +#ifndef _COMPHELPER_SEQUENCE_HXX_ +#include +#endif +#ifndef _SVTOOLS_STRINGTRANSFER_HXX_ +#include +#endif +#ifndef COMPHELPER_ACCESSIBLE_EVENT_NOTIFIER +#include +#endif + +#define ACCESSIBLE_ACTION_COUNT 1 +#define AID_EXPAND 0 +#define AID_COLLAPSE 1 + +namespace +{ + void checkActionIndex_Impl( sal_Int32 _nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException) + { + if ( _nIndex < 0 || _nIndex >= ACCESSIBLE_ACTION_COUNT ) + // only three actions + throw ::com::sun::star::lang::IndexOutOfBoundsException(); + } +} + +//........................................................................ +namespace accessibility +{ + //........................................................................ + // class ALBSolarGuard --------------------------------------------------------- + + /** Aquire the solar mutex. */ + class ALBSolarGuard : public ::vos::OGuard + { + public: + inline ALBSolarGuard() : ::vos::OGuard( Application::GetSolarMutex() ) {} + }; + + // class AccessibleIconChoiceCtrlEntry ----------------------------------------------------- + + using namespace ::com::sun::star::accessibility; + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star; + + DBG_NAME(AccessibleIconChoiceCtrlEntry) + + // ----------------------------------------------------------------------------- + // Ctor() and Dtor() + // ----------------------------------------------------------------------------- + AccessibleIconChoiceCtrlEntry::AccessibleIconChoiceCtrlEntry( SvtIconChoiceCtrl& _rIconCtrl, + ULONG _nPos, + const Reference< XAccessible >& _xParent ) : + + AccessibleIconChoiceCtrlEntry_BASE ( m_aMutex ), + + m_pIconCtrl ( &_rIconCtrl ), + m_nIndex ( _nPos ), + m_nClientId ( 0 ), + m_xParent ( _xParent ) + + { + osl_incrementInterlockedCount( &m_refCount ); + { + Reference< XComponent > xComp( m_xParent, UNO_QUERY ); + if ( xComp.is() ) + xComp->addEventListener( this ); + } + osl_decrementInterlockedCount( &m_refCount ); + + DBG_CTOR( AccessibleIconChoiceCtrlEntry, NULL ); + } + // ----------------------------------------------------------------------------- + void AccessibleIconChoiceCtrlEntry::disposing( const EventObject& _rSource ) +throw(RuntimeException) + { + if ( _rSource.Source == m_xParent ) + { + dispose(); + DBG_ASSERT( !m_xParent.is() && ( NULL == m_pIconCtrl ), "" ); + } + } + // ----------------------------------------------------------------------------- + AccessibleIconChoiceCtrlEntry::~AccessibleIconChoiceCtrlEntry() + { + DBG_DTOR( AccessibleIconChoiceCtrlEntry, NULL ); + + if ( IsAlive_Impl() ) + { + // increment ref count to prevent double call of Dtor + osl_incrementInterlockedCount( &m_refCount ); + dispose(); + } + } + // ----------------------------------------------------------------------------- + void AccessibleIconChoiceCtrlEntry::NotifyAccessibleEvent( sal_Int16 _nEventId, + const ::com::sun::star::uno::Any& _aOldValue, + const ::com::sun::star::uno::Any& _aNewValue ) + { + Reference< uno::XInterface > xSource( *this ); + AccessibleEventObject aEventObj( xSource, _nEventId, _aNewValue, _aOldValue ); + + if (m_nClientId) + comphelper::AccessibleEventNotifier::addEvent( m_nClientId, aEventObj ); + } + // ----------------------------------------------------------------------------- + Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBox_Impl() const + { + Rectangle aRect; + SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex ); + if ( pEntry ) + aRect = m_pIconCtrl->GetBoundingBox( pEntry ); + + return aRect; + } + // ----------------------------------------------------------------------------- + Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBoxOnScreen_Impl() const + { + Rectangle aRect; + SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex ); + if ( pEntry ) + { + aRect = m_pIconCtrl->GetBoundingBox( pEntry ); + Point aTopLeft = aRect.TopLeft(); + aTopLeft += m_pIconCtrl->GetWindowExtentsRelative( NULL ).TopLeft(); + aRect = Rectangle( aTopLeft, aRect.GetSize() ); + } + + return aRect; + } + // ----------------------------------------------------------------------------- + sal_Bool AccessibleIconChoiceCtrlEntry::IsAlive_Impl() const + { + return ( !rBHelper.bDisposed && !rBHelper.bInDispose && m_pIconCtrl ); + } + // ----------------------------------------------------------------------------- + sal_Bool AccessibleIconChoiceCtrlEntry::IsShowing_Impl() const + { + sal_Bool bShowing = sal_False; + Reference< XAccessibleContext > m_xParentContext = + m_xParent.is() ? m_xParent->getAccessibleContext() : Reference< XAccessibleContext >(); + if( m_xParentContext.is() ) + { + Reference< XAccessibleComponent > xParentComp( m_xParentContext, uno::UNO_QUERY ); + if( xParentComp.is() ) + bShowing = GetBoundingBox_Impl().IsOver( VCLRectangle( xParentComp->getBounds() ) ); + } + + return bShowing; + } + // ----------------------------------------------------------------------------- + Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBox() throw ( lang::DisposedException ) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + EnsureIsAlive(); + return GetBoundingBox_Impl(); + } + // ----------------------------------------------------------------------------- + Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBoxOnScreen() throw ( lang::DisposedException ) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + EnsureIsAlive(); + return GetBoundingBoxOnScreen_Impl(); + } + // ----------------------------------------------------------------------------- + void AccessibleIconChoiceCtrlEntry::EnsureIsAlive() const throw ( lang::DisposedException ) + { + if ( !IsAlive_Impl() ) + throw lang::DisposedException(); + } + // ----------------------------------------------------------------------------- + ::rtl::OUString AccessibleIconChoiceCtrlEntry::implGetText() + { + ::rtl::OUString sRet; + SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex ); + if ( pEntry ) + sRet = pEntry->GetDisplayText(); + return sRet; + } + // ----------------------------------------------------------------------------- + Locale AccessibleIconChoiceCtrlEntry::implGetLocale() + { + Locale aLocale; + aLocale = Application::GetSettings().GetUILocale(); + + return aLocale; + } + void AccessibleIconChoiceCtrlEntry::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) + { + nStartIndex = 0; + nEndIndex = 0; + } + // ----------------------------------------------------------------------------- + // XTypeProvider + // ----------------------------------------------------------------------------- + // ----------------------------------------------------------------------------- + Sequence< sal_Int8 > AccessibleIconChoiceCtrlEntry::getImplementationId() throw (RuntimeException) + { + static ::cppu::OImplementationId* pId = NULL; + + if ( !pId ) + { + ::osl::Guard< ::osl::Mutex > aGuard( m_aMutex ); + + if ( !pId ) + { + static ::cppu::OImplementationId aId; + pId = &aId; + } + } + return pId->getImplementationId(); + } + // ----------------------------------------------------------------------------- + // XComponent + // ----------------------------------------------------------------------------- + void SAL_CALL AccessibleIconChoiceCtrlEntry::disposing() + { + ::osl::MutexGuard aGuard( m_aMutex ); + + // Send a disposing to all listeners. + if ( m_nClientId ) + { + sal_uInt32 nId = m_nClientId; + m_nClientId = 0; + comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( nId, *this ); + } + + Reference< XComponent > xComp( m_xParent, UNO_QUERY ); + if ( xComp.is() ) + xComp->removeEventListener( this ); + + m_pIconCtrl = NULL; + m_xParent = NULL; + } + // ----------------------------------------------------------------------------- + // XServiceInfo + // ----------------------------------------------------------------------------- + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getImplementationName() throw(RuntimeException) + { + return getImplementationName_Static(); + } + // ----------------------------------------------------------------------------- + Sequence< ::rtl::OUString > SAL_CALL AccessibleIconChoiceCtrlEntry::getSupportedServiceNames() throw(RuntimeException) + { + return getSupportedServiceNames_Static(); + } + // ----------------------------------------------------------------------------- + sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) + { + Sequence< ::rtl::OUString > aSupported( getSupportedServiceNames() ); + const ::rtl::OUString* pSupported = aSupported.getConstArray(); + const ::rtl::OUString* pEnd = pSupported + aSupported.getLength(); + for ( ; pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported ) + ; + + return pSupported != pEnd; + } + // ----------------------------------------------------------------------------- + // XServiceInfo - static methods + // ----------------------------------------------------------------------------- + Sequence< ::rtl::OUString > AccessibleIconChoiceCtrlEntry::getSupportedServiceNames_Static(void) throw( RuntimeException ) + { + Sequence< ::rtl::OUString > aSupported(3); + aSupported[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.accessibility.AccessibleContext") ); + aSupported[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.accessibility.AccessibleComponent") ); + aSupported[2] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.awt.AccessibleIconChoiceControlEntry") ); + return aSupported; + } + // ----------------------------------------------------------------------------- + ::rtl::OUString AccessibleIconChoiceCtrlEntry::getImplementationName_Static(void) throw( RuntimeException ) + { + return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.svtools.AccessibleIconChoiceControlEntry") ); + } + // ----------------------------------------------------------------------------- + // XAccessible + // ----------------------------------------------------------------------------- + Reference< XAccessibleContext > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleContext( ) throw (RuntimeException) + { + EnsureIsAlive(); + return this; + } + // ----------------------------------------------------------------------------- + // XAccessibleContext + // ----------------------------------------------------------------------------- + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleChildCount( ) throw (RuntimeException) + { + return 0; // no children + } + // ----------------------------------------------------------------------------- + Reference< XAccessible > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleChild( sal_Int32 ) throw (IndexOutOfBoundsException,RuntimeException) + { + throw IndexOutOfBoundsException(); + } + // ----------------------------------------------------------------------------- + Reference< XAccessible > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleParent( ) throw (RuntimeException) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + EnsureIsAlive(); + return m_xParent; + } + // ----------------------------------------------------------------------------- + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleIndexInParent( ) throw (RuntimeException) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + return m_nIndex; + } + // ----------------------------------------------------------------------------- + sal_Int16 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleRole( ) throw (RuntimeException) + { + return AccessibleRole::LABEL; + } + // ----------------------------------------------------------------------------- + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleDescription( ) throw (RuntimeException) + { + // no description for every item + return ::rtl::OUString(); + } + // ----------------------------------------------------------------------------- + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleName( ) throw (RuntimeException) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + EnsureIsAlive(); + return implGetText(); + } + // ----------------------------------------------------------------------------- + Reference< XAccessibleRelationSet > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleRelationSet( ) throw (RuntimeException) + { + return new utl::AccessibleRelationSetHelper; + } + // ----------------------------------------------------------------------------- + Reference< XAccessibleStateSet > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleStateSet( ) throw (RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper; + Reference< XAccessibleStateSet > xStateSet = pStateSetHelper; + + if ( IsAlive_Impl() ) + { + pStateSetHelper->AddState( AccessibleStateType::TRANSIENT ); + pStateSetHelper->AddState( AccessibleStateType::SELECTABLE ); + pStateSetHelper->AddState( AccessibleStateType::ENABLED ); + pStateSetHelper->AddState( AccessibleStateType::SENSITIVE ); + if ( IsShowing_Impl() ) + { + pStateSetHelper->AddState( AccessibleStateType::SHOWING ); + pStateSetHelper->AddState( AccessibleStateType::VISIBLE ); + } + + if ( m_pIconCtrl && m_pIconCtrl->GetCursor() == m_pIconCtrl->GetEntry( m_nIndex ) ) + pStateSetHelper->AddState( AccessibleStateType::SELECTED ); + } + else + pStateSetHelper->AddState( AccessibleStateType::DEFUNC ); + + return xStateSet; + } + // ----------------------------------------------------------------------------- + Locale SAL_CALL AccessibleIconChoiceCtrlEntry::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + return implGetLocale(); + } + // ----------------------------------------------------------------------------- + // XAccessibleComponent + // ----------------------------------------------------------------------------- + sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::containsPoint( const awt::Point& rPoint ) throw (RuntimeException) + { + return Rectangle( Point(), GetBoundingBox().GetSize() ).IsInside( VCLPoint( rPoint ) ); + } + // ----------------------------------------------------------------------------- + Reference< XAccessible > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleAtPoint( const awt::Point& ) throw (RuntimeException) + { + return Reference< XAccessible >(); + } + // ----------------------------------------------------------------------------- + awt::Rectangle SAL_CALL AccessibleIconChoiceCtrlEntry::getBounds( ) throw (RuntimeException) + { + return AWTRectangle( GetBoundingBox() ); + } + // ----------------------------------------------------------------------------- + awt::Point SAL_CALL AccessibleIconChoiceCtrlEntry::getLocation( ) throw (RuntimeException) + { + return AWTPoint( GetBoundingBox().TopLeft() ); + } + // ----------------------------------------------------------------------------- + awt::Point SAL_CALL AccessibleIconChoiceCtrlEntry::getLocationOnScreen( ) throw (RuntimeException) + { + return AWTPoint( GetBoundingBoxOnScreen().TopLeft() ); + } + // ----------------------------------------------------------------------------- + awt::Size SAL_CALL AccessibleIconChoiceCtrlEntry::getSize( ) throw (RuntimeException) + { + return AWTSize( GetBoundingBox().GetSize() ); + } + // ----------------------------------------------------------------------------- + void SAL_CALL AccessibleIconChoiceCtrlEntry::grabFocus( ) throw (RuntimeException) + { + // do nothing, because no focus for each item + } + // ----------------------------------------------------------------------------- + sal_Int32 AccessibleIconChoiceCtrlEntry::getForeground( ) throw (RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + sal_Int32 nColor = 0; + Reference< XAccessible > xParent = getAccessibleParent(); + if ( xParent.is() ) + { + Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY ); + if ( xParentComp.is() ) + nColor = xParentComp->getForeground(); + } + + return nColor; + } + // ----------------------------------------------------------------------------- + sal_Int32 AccessibleIconChoiceCtrlEntry::getBackground( ) throw (RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + sal_Int32 nColor = 0; + Reference< XAccessible > xParent = getAccessibleParent(); + if ( xParent.is() ) + { + Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY ); + if ( xParentComp.is() ) + nColor = xParentComp->getBackground(); + } + + return nColor; + } + // ----------------------------------------------------------------------------- + // XAccessibleText + // ----------------------------------------------------------------------------- + // ----------------------------------------------------------------------------- + awt::Rectangle SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacterBounds( sal_Int32 _nIndex ) throw (IndexOutOfBoundsException, RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( ( 0 > _nIndex ) || ( getCharacterCount() <= _nIndex ) ) + throw IndexOutOfBoundsException(); + + awt::Rectangle aBounds( 0, 0, 0, 0 ); + if ( m_pIconCtrl ) + { + Rectangle aItemRect = GetBoundingBox_Impl(); + Rectangle aCharRect = m_pIconCtrl->GetEntryCharacterBounds( m_nIndex, _nIndex ); + aCharRect.Move( -aItemRect.Left(), -aItemRect.Top() ); + aBounds = AWTRectangle( aCharRect ); + } + + return aBounds; + } + // ----------------------------------------------------------------------------- + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getIndexAtPoint( const awt::Point& aPoint ) throw (RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + sal_Int32 nIndex = -1; + if ( m_pIconCtrl ) + { + ::vcl::ControlLayoutData aLayoutData; + Rectangle aItemRect = GetBoundingBox_Impl(); + m_pIconCtrl->RecordLayoutData( &aLayoutData, aItemRect ); + Point aPnt( VCLPoint( aPoint ) ); + aPnt += aItemRect.TopLeft(); + nIndex = aLayoutData.GetIndexForPoint( aPnt ); + + long nLen = aLayoutData.m_aUnicodeBoundRects.size(); + for ( long i = 0; i < nLen; ++i ) + { + Rectangle aRect = aLayoutData.GetCharacterBounds(i); + BOOL bInside = aRect.IsInside( aPnt ); + + if ( bInside ) + break; + } + } + + return nIndex; + } + // ----------------------------------------------------------------------------- + sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + String sText = getText(); + if ( ( 0 > nStartIndex ) || ( sText.Len() <= nStartIndex ) + || ( 0 > nEndIndex ) || ( sText.Len() <= nEndIndex ) ) + throw IndexOutOfBoundsException(); + + sal_Int32 nLen = nEndIndex - nStartIndex + 1; + ::svt::OStringTransfer::CopyString( sText.Copy( (USHORT)nStartIndex, (USHORT)nLen ), m_pIconCtrl ); + + return sal_True; + } + // ----------------------------------------------------------------------------- + // XAccessibleEventBroadcaster + // ----------------------------------------------------------------------------- + void SAL_CALL AccessibleIconChoiceCtrlEntry::addEventListener( const Reference< XAccessibleEventListener >& xListener ) throw (RuntimeException) + { + if (xListener.is()) + { + ::osl::MutexGuard aGuard( m_aMutex ); + if (!m_nClientId) + m_nClientId = comphelper::AccessibleEventNotifier::registerClient( ); + comphelper::AccessibleEventNotifier::addEventListener( m_nClientId, xListener ); + } + } + // ----------------------------------------------------------------------------- + void SAL_CALL AccessibleIconChoiceCtrlEntry::removeEventListener( const Reference< XAccessibleEventListener >& xListener ) throw (RuntimeException) + { + if (xListener.is()) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + sal_Int32 nListenerCount = comphelper::AccessibleEventNotifier::removeEventListener( m_nClientId, xListener ); + if ( !nListenerCount ) + { + // no listeners anymore + // -> revoke ourself. This may lead to the notifier thread dying (if we were the last client), + // and at least to us not firing any events anymore, in case somebody calls + // NotifyAccessibleEvent, again + sal_Int32 nId = m_nClientId; + m_nClientId = 0; + comphelper::AccessibleEventNotifier::revokeClient( nId ); + } + } + } + + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getCaretPosition( ) throw (::com::sun::star::uno::RuntimeException) + { + return -1; + } + sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::setCaretPosition ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + + if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) ) + throw IndexOutOfBoundsException(); + + return sal_False; + } + sal_Unicode SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getCharacter( nIndex ); + } + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + + ::rtl::OUString sText( implGetText() ); + + if ( !implIsValidIndex( nIndex, sText.getLength() ) ) + throw IndexOutOfBoundsException(); + + return ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >(); + } + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacterCount( ) throw (::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getCharacterCount( ); + } + + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getSelectedText( ) throw (::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getSelectedText( ); + } + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getSelectionStart( ) throw (::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getSelectionStart( ); + } + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getSelectionEnd( ) throw (::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getSelectionEnd( ); + } + sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + + if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) ) + throw IndexOutOfBoundsException(); + + return sal_False; + } + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getText( ) throw (::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getText( ); + } + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex ); + } + ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleIconChoiceCtrlEntry::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType); + } + ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleIconChoiceCtrlEntry::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType); + } + ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleIconChoiceCtrlEntry::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + EnsureIsAlive(); + + return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType); + } + + // ----------------------------------------------------------------------------- + // XAccessibleAction + // ----------------------------------------------------------------------------- + sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleActionCount( ) throw (RuntimeException) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + // three actions supported + return ACCESSIBLE_ACTION_COUNT; + } + // ----------------------------------------------------------------------------- + sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::doAccessibleAction( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + sal_Bool bRet = sal_False; + checkActionIndex_Impl( nIndex ); + EnsureIsAlive(); + + SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex ); + if ( pEntry && !pEntry->IsSelected() ) + { + m_pIconCtrl->SetNoSelection(); + m_pIconCtrl->SetCursor( pEntry ); + bRet = sal_True; + } + + return bRet; + } + // ----------------------------------------------------------------------------- + ::rtl::OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleActionDescription( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) + { + ALBSolarGuard aSolarGuard; + ::osl::MutexGuard aGuard( m_aMutex ); + + checkActionIndex_Impl( nIndex ); + EnsureIsAlive(); + + static const ::rtl::OUString sActionDesc( RTL_CONSTASCII_USTRINGPARAM( "Select" ) ); + return sActionDesc; + } + // ----------------------------------------------------------------------------- + Reference< XAccessibleKeyBinding > AccessibleIconChoiceCtrlEntry::getAccessibleActionKeyBinding( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + Reference< XAccessibleKeyBinding > xRet; + checkActionIndex_Impl( nIndex ); + // ... which key? + return xRet; + } +//........................................................................ +}// namespace accessibility +//........................................................................ +