diff options
Diffstat (limited to 'svx/source/accessibility/AccessibleFrameSelector.cxx')
| -rw-r--r-- | svx/source/accessibility/AccessibleFrameSelector.cxx | 740 |
1 files changed, 740 insertions, 0 deletions
diff --git a/svx/source/accessibility/AccessibleFrameSelector.cxx b/svx/source/accessibility/AccessibleFrameSelector.cxx new file mode 100644 index 000000000000..82c522e1b0ff --- /dev/null +++ b/svx/source/accessibility/AccessibleFrameSelector.cxx @@ -0,0 +1,740 @@ +/************************************************************************* + * + * 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_svx.hxx" +#include "AccessibleFrameSelector.hxx" +#include <com/sun/star/awt/KeyEvent.hpp> +#include <com/sun/star/awt/KeyModifier.hpp> +#include <com/sun/star/awt/Key.hpp> +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLESTATETYPE_HDL_ +#include <com/sun/star/accessibility/AccessibleStateType.hpp> +#endif +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLERELATIONTYPE_HDL_ +#include <com/sun/star/accessibility/AccessibleRelationType.hpp> +#endif +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLEROLE_HDL_ +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#endif +#include <com/sun/star/accessibility/AccessibleEventId.hpp> +#include <com/sun/star/awt/FocusChangeReason.hpp> +#include <unotools/accessiblestatesethelper.hxx> +#include <unotools/accessiblerelationsethelper.hxx> +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> +#include <svx/frmsel.hxx> +#include <svx/dialmgr.hxx> +#include "editeng/unolingu.hxx" + +#ifndef _SVX_DIALOGS_HRC +#include <svx/dialogs.hrc> +#endif +#ifndef SVX_FRMSEL_HRC +#include "frmsel.hrc" +#endif + +#ifndef MNEMONIC_CHAR +#define MNEMONIC_CHAR ((sal_Unicode)'~') +#endif + +namespace svx { +namespace a11y { + +using ::rtl::OUString; +using ::com::sun::star::uno::Any; +using ::com::sun::star::uno::UNO_QUERY; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::uno::RuntimeException; +using ::com::sun::star::uno::XInterface; +using ::com::sun::star::lang::Locale; +using ::com::sun::star::lang::EventObject; +using ::com::sun::star::beans::XPropertyChangeListener; +using ::com::sun::star::awt::XFocusListener; + +using namespace ::com::sun::star::accessibility; + +namespace AwtKey = ::com::sun::star::awt::Key; +namespace AwtKeyModifier = ::com::sun::star::awt::KeyModifier; +namespace AwtFocusChangeReason = ::com::sun::star::awt::FocusChangeReason; + +typedef ::com::sun::star::awt::Point AwtPoint; +typedef ::com::sun::star::awt::Size AwtSize; +typedef ::com::sun::star::awt::Rectangle AwtRectangle; +typedef ::com::sun::star::awt::KeyEvent AwtKeyEvent; +typedef ::com::sun::star::awt::FocusEvent AwtFocusEvent; + +// ============================================================================ + +AccFrameSelector::AccFrameSelector( FrameSelector& rFrameSel, FrameBorderType eBorder ) : + Resource( SVX_RES( RID_SVXSTR_BORDER_CONTROL ) ), + mpFrameSel( &rFrameSel ), + meBorder( eBorder ), + maFocusListeners( maFocusMutex ), + maPropertyListeners( maPropertyMutex ), + maNames( SVX_RES( ARR_TEXTS ) ), + maDescriptions( SVX_RES(ARR_DESCRIPTIONS ) ), + mnClientId( 0 ) +{ + FreeResource(); + + if ( mpFrameSel ) + { + mpFrameSel->AddEventListener( LINK( this, AccFrameSelector, WindowEventListener ) ); + } +} + +// ---------------------------------------------------------------------------- + +AccFrameSelector::~AccFrameSelector() +{ + if ( mpFrameSel ) + { + mpFrameSel->RemoveEventListener( LINK( this, AccFrameSelector, WindowEventListener ) ); + } +} + +// ---------------------------------------------------------------------------- + +Reference< XAccessibleContext > AccFrameSelector::getAccessibleContext( ) + throw (RuntimeException) +{ + return this; +} + +// ---------------------------------------------------------------------------- + +sal_Int32 AccFrameSelector::getAccessibleChildCount( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return (meBorder == FRAMEBORDER_NONE) ? mpFrameSel->GetEnabledBorderCount() : 0; +} + +// ---------------------------------------------------------------------------- + +Reference< XAccessible > AccFrameSelector::getAccessibleChild( sal_Int32 i ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + Reference< XAccessible > xRet; + if( meBorder == FRAMEBORDER_NONE ) + xRet = mpFrameSel->GetChildAccessible( i ); + if( !xRet.is() ) + throw RuntimeException(); + return xRet; +} + +// ---------------------------------------------------------------------------- + +Reference< XAccessible > AccFrameSelector::getAccessibleParent( ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + Reference< XAccessible > xRet; + if(meBorder == FRAMEBORDER_NONE) + xRet = mpFrameSel->GetParent()->GetAccessible( sal_True ); + else + xRet = mpFrameSel->CreateAccessible(); + return xRet; +} + +// ---------------------------------------------------------------------------- + +sal_Int32 AccFrameSelector::getAccessibleIndexInParent( ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + + sal_Int32 nIdx = 0; + if( meBorder == FRAMEBORDER_NONE ) + { + Window* pTabPage = mpFrameSel->GetParent(); + sal_Int32 nChildren = pTabPage->GetChildCount(); + for( nIdx = 0; nIdx < nChildren; ++nIdx ) + if( pTabPage->GetChild( static_cast< USHORT >( nIdx ) ) == mpFrameSel ) + break; + } + else + nIdx = mpFrameSel->GetEnabledBorderIndex( meBorder ); + + if( nIdx < 0 ) + throw RuntimeException(); + return nIdx; +} + +// ---------------------------------------------------------------------------- + +sal_Int16 AccFrameSelector::getAccessibleRole( ) throw (RuntimeException) +{ + return AccessibleRole::OPTION_PANE; +} + +// ---------------------------------------------------------------------------- + +OUString AccFrameSelector::getAccessibleDescription( ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return maDescriptions.GetString(meBorder); +} + +// ---------------------------------------------------------------------------- + +OUString AccFrameSelector::getAccessibleName( ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return maNames.GetString(meBorder); +} + +// ---------------------------------------------------------------------------- + +Reference< XAccessibleRelationSet > AccFrameSelector::getAccessibleRelationSet( ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + utl::AccessibleRelationSetHelper* pHelper; + Reference< XAccessibleRelationSet > xRet = pHelper = new utl::AccessibleRelationSetHelper; + if(meBorder == FRAMEBORDER_NONE) + { + //add the label relation + Window* pPrev = mpFrameSel->GetWindow( WINDOW_PREV ); + if(pPrev && WINDOW_FIXEDTEXT == pPrev->GetType()) + { + AccessibleRelation aLabelRelation; + aLabelRelation.RelationType = AccessibleRelationType::LABELED_BY; + aLabelRelation.TargetSet.realloc(1); + aLabelRelation.TargetSet.getArray()[0] = pPrev->GetAccessible(); + pHelper->AddRelation(aLabelRelation); + } + } + return xRet; +} + +// ---------------------------------------------------------------------------- + +Reference< XAccessibleStateSet > AccFrameSelector::getAccessibleStateSet( ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper; + Reference< XAccessibleStateSet > xRet = pStateSetHelper; + + if(!mpFrameSel) + pStateSetHelper->AddState(AccessibleStateType::DEFUNC); + else + { + const sal_Int16 aStandardStates[] = + { + AccessibleStateType::EDITABLE, + AccessibleStateType::FOCUSABLE, + AccessibleStateType::MULTI_SELECTABLE, + AccessibleStateType::SELECTABLE, + AccessibleStateType::SHOWING, + AccessibleStateType::VISIBLE, + AccessibleStateType::OPAQUE, + 0}; + sal_Int16 nState = 0; + while(aStandardStates[nState]) + { + pStateSetHelper->AddState(aStandardStates[nState++]); + } + if(mpFrameSel->IsEnabled()) + { + pStateSetHelper->AddState(AccessibleStateType::ENABLED); + pStateSetHelper->AddState(AccessibleStateType::SENSITIVE); + } + + sal_Bool bIsParent = meBorder == FRAMEBORDER_NONE; + if(mpFrameSel->HasFocus() && + (bIsParent || mpFrameSel->IsBorderSelected(meBorder))) + { + pStateSetHelper->AddState(AccessibleStateType::ACTIVE); + pStateSetHelper->AddState(AccessibleStateType::FOCUSED); + pStateSetHelper->AddState(AccessibleStateType::SELECTED); + } + } + return xRet; +} + +// ---------------------------------------------------------------------------- + +Locale AccFrameSelector::getLocale( ) + throw (IllegalAccessibleComponentStateException, RuntimeException) +{ + Locale aRet; + SvxLanguageToLocale( aRet, Application::GetSettings().GetUILanguage() ); + return aRet; +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::addPropertyChangeListener( + const Reference< XPropertyChangeListener >& xListener ) + throw (RuntimeException) +{ + maPropertyListeners.addInterface( xListener ); +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::removePropertyChangeListener( const Reference< XPropertyChangeListener >& xListener ) + throw (RuntimeException) +{ + maPropertyListeners.removeInterface( xListener ); +} + +// ---------------------------------------------------------------------------- + +sal_Bool AccFrameSelector::containsPoint( const AwtPoint& aPt ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + //aPt is relative to the frame selector + return mpFrameSel->ContainsClickPoint( Point( aPt.X, aPt.Y ) ); +} + +// ---------------------------------------------------------------------------- + +Reference< XAccessible > AccFrameSelector::getAccessibleAtPoint( + const AwtPoint& aPt ) + throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + //aPt is relative to the frame selector + return mpFrameSel->GetChildAccessible( Point( aPt.X, aPt.Y ) ); +} + +AwtRectangle AccFrameSelector::getBounds( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + Size aSz; + Point aPos; + switch(meBorder) + { + case FRAMEBORDER_NONE: + aSz = mpFrameSel->GetSizePixel(); + aPos = mpFrameSel->GetPosPixel(); + break; + default: + const Rectangle aSpot = mpFrameSel->GetClickBoundRect( meBorder ); + aPos = aSpot.TopLeft(); + aSz = aSpot.GetSize(); + } + AwtRectangle aRet; + aRet.X = aPos.X(); + aRet.Y = aPos.Y(); + aRet.Width = aSz.Width(); + aRet.Height = aSz.Height(); + return aRet; +} + +// ---------------------------------------------------------------------------- + +AwtPoint AccFrameSelector::getLocation( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + Point aPos; + switch(meBorder) + { + case FRAMEBORDER_NONE: + aPos = mpFrameSel->GetPosPixel(); + break; + default: + const Rectangle aSpot = mpFrameSel->GetClickBoundRect( meBorder ); + aPos = aSpot.TopLeft(); + } + AwtPoint aRet(aPos.X(), aPos.Y()); + return aRet; +} + +// ---------------------------------------------------------------------------- + +AwtPoint AccFrameSelector::getLocationOnScreen( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + Point aPos; + switch(meBorder) + { + case FRAMEBORDER_NONE: + aPos = mpFrameSel->GetPosPixel(); + break; + default: + const Rectangle aSpot = mpFrameSel->GetClickBoundRect( meBorder ); + aPos = aSpot.TopLeft(); + } + aPos = mpFrameSel->OutputToAbsoluteScreenPixel( aPos ); + AwtPoint aRet(aPos.X(), aPos.Y()); + return aRet; +} + +// ---------------------------------------------------------------------------- + +AwtSize AccFrameSelector::getSize( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + Size aSz; + switch(meBorder) + { + case FRAMEBORDER_NONE: + aSz = mpFrameSel->GetSizePixel(); + break; + default: + const Rectangle aSpot = mpFrameSel->GetClickBoundRect( meBorder ); + aSz = aSpot.GetSize(); + } + AwtSize aRet(aSz.Width(), aSz.Height()); + return aRet; +} + +// ---------------------------------------------------------------------------- + +sal_Bool AccFrameSelector::isShowing( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return sal_True; +} + +// ---------------------------------------------------------------------------- + +sal_Bool AccFrameSelector::isVisible( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return sal_True; +} + +// ---------------------------------------------------------------------------- + +sal_Bool AccFrameSelector::isFocusTraversable( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return sal_True; +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::addFocusListener( const Reference< XFocusListener >& xListener ) throw (RuntimeException) +{ + maFocusListeners.addInterface( xListener ); +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::removeFocusListener( const Reference< XFocusListener >& xListener ) throw (RuntimeException) +{ + maFocusListeners.removeInterface( xListener ); +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::grabFocus( ) throw (RuntimeException) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + mpFrameSel->GrabFocus(); +} + +// ---------------------------------------------------------------------------- + +Any AccFrameSelector::getAccessibleKeyBinding( ) throw (RuntimeException) +{ + Any aRet; + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + utl::AccessibleRelationSetHelper* pHelper; + Reference< XAccessibleRelationSet > xRet = pHelper = new utl::AccessibleRelationSetHelper; + if(meBorder == FRAMEBORDER_NONE) + { + Window* pPrev = mpFrameSel->GetWindow( WINDOW_PREV ); + if(pPrev && WINDOW_FIXEDTEXT == pPrev->GetType()) + { + String sText = pPrev->GetText(); + xub_StrLen nFound = sText.Search( MNEMONIC_CHAR ); + if(STRING_NOTFOUND != nFound && ++nFound < sText.Len()) + { + sText.ToUpperAscii(); + sal_Unicode cChar = sText.GetChar(nFound); + AwtKeyEvent aEvent; + + aEvent.KeyCode = 0; + aEvent.KeyChar = cChar; + aEvent.KeyFunc = 0; + if(cChar >= 'A' && cChar <= 'Z') + { + aEvent.KeyCode = AwtKey::A + cChar - 'A'; + } + aEvent.Modifiers = AwtKeyModifier::MOD2; + aRet <<= aEvent; + } + } + } + return aRet; +} + +// ---------------------------------------------------------------------------- + +sal_Int32 AccFrameSelector::getForeground( ) + throw (RuntimeException) +{ + Any aRet; + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return mpFrameSel->GetControlForeground().GetColor(); +} + +// ---------------------------------------------------------------------------- + +sal_Int32 AccFrameSelector::getBackground( ) + throw (RuntimeException) +{ + Any aRet; + vos::OGuard aGuard(Application::GetSolarMutex()); + IsValid(); + return mpFrameSel->GetControlBackground().GetColor(); +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::addEventListener( const Reference< XAccessibleEventListener >& xListener ) throw (RuntimeException) +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + + if ( xListener.is() ) + { + if ( !mnClientId ) + { + mnClientId = ::comphelper::AccessibleEventNotifier::registerClient(); + } + ::comphelper::AccessibleEventNotifier::addEventListener( mnClientId, xListener ); + } +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::removeEventListener( const Reference< XAccessibleEventListener >& xListener ) throw (RuntimeException) +{ + vos::OGuard aGuard( Application::GetSolarMutex() ); + + if ( xListener.is() && mnClientId != 0 && + ::comphelper::AccessibleEventNotifier::removeEventListener( mnClientId, xListener ) == 0 ) + { + // 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 + ::comphelper::AccessibleEventNotifier::TClientId nId( mnClientId ); + mnClientId = 0; + ::comphelper::AccessibleEventNotifier::revokeClient( nId ); + } +} + +// ---------------------------------------------------------------------------- + +OUString AccFrameSelector::getImplementationName( ) throw (RuntimeException) +{ + return OUString::createFromAscii("AccFrameSelector"); +} + +// ---------------------------------------------------------------------------- + +const sal_Char sAccessible[] = "Accessible"; +const sal_Char sAccessibleContext[] = "AccessibleContext"; +const sal_Char sAccessibleComponent[] = "AccessibleComponent"; + +sal_Bool AccFrameSelector::supportsService( const OUString& rServiceName ) + throw (RuntimeException) +{ + return rServiceName.equalsAsciiL( sAccessible , sizeof(sAccessible )-1 ) || + rServiceName.equalsAsciiL( sAccessibleContext , sizeof(sAccessibleContext )-1 ) || + rServiceName.equalsAsciiL( sAccessibleComponent, sizeof(sAccessibleComponent)-1 ); +} + +// ---------------------------------------------------------------------------- + +Sequence< OUString > AccFrameSelector::getSupportedServiceNames( ) + throw (RuntimeException) +{ + Sequence< OUString > aRet(3); + OUString* pArray = aRet.getArray(); + pArray[0] = OUString( RTL_CONSTASCII_USTRINGPARAM(sAccessible ) ); + pArray[1] = OUString( RTL_CONSTASCII_USTRINGPARAM(sAccessibleContext ) ); + pArray[2] = OUString( RTL_CONSTASCII_USTRINGPARAM(sAccessibleComponent) ); + return aRet; +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::IsValid() throw (RuntimeException) +{ + if(!mpFrameSel) + throw RuntimeException(); +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::NotifyFocusListeners(sal_Bool bGetFocus) +{ + vos::OGuard aGuard(Application::GetSolarMutex()); + AwtFocusEvent aEvent; + aEvent.FocusFlags = 0; + if(bGetFocus) + { + USHORT nFocusFlags = mpFrameSel->GetGetFocusFlags(); + if(nFocusFlags&GETFOCUS_TAB) + aEvent.FocusFlags |= AwtFocusChangeReason::TAB; + if(nFocusFlags&GETFOCUS_CURSOR) + aEvent.FocusFlags |= AwtFocusChangeReason::CURSOR; + if(nFocusFlags&GETFOCUS_MNEMONIC) + aEvent.FocusFlags |= AwtFocusChangeReason::MNEMONIC; + if(nFocusFlags&GETFOCUS_FORWARD) + aEvent.FocusFlags |= AwtFocusChangeReason::FORWARD; + if(nFocusFlags&GETFOCUS_BACKWARD) + aEvent.FocusFlags |= AwtFocusChangeReason::BACKWARD; + if(nFocusFlags&GETFOCUS_AROUND) + aEvent.FocusFlags |= AwtFocusChangeReason::AROUND; + if(nFocusFlags&GETFOCUS_UNIQUEMNEMONIC) + aEvent.FocusFlags |= AwtFocusChangeReason::UNIQUEMNEMONIC; + // if(nFocusFlags&GETFOCUS_INIT) + // aEvent.FocusFlags |= AwtFocusChangeReason:: + } +// else + //how can I find the current focus window? +// aEvent.NextFocus = ; + aEvent.Temporary = sal_False; + + Reference < XAccessibleContext > xThis( this ); + aEvent.Source = xThis; + + ::cppu::OInterfaceIteratorHelper aIter( maFocusListeners ); + while( aIter.hasMoreElements() ) + { + Reference < XFocusListener > xListener( aIter.next(), UNO_QUERY ); + if(bGetFocus) + xListener->focusGained( aEvent ); + else + xListener->focusLost( aEvent ); + } +} + +// ---------------------------------------------------------------------------- + +IMPL_LINK( AccFrameSelector, WindowEventListener, VclSimpleEvent*, pEvent ) +{ + VclWindowEvent* pWinEvent = dynamic_cast< VclWindowEvent* >( pEvent ); + DBG_ASSERT( pWinEvent, "AccFrameSelector::WindowEventListener - unknown window event" ); + if ( pWinEvent ) + { + Window* pWindow = pWinEvent->GetWindow(); + DBG_ASSERT( pWindow, "AccFrameSelector::WindowEventListener: no window!" ); + if ( !pWindow->IsAccessibilityEventsSuppressed() || ( pWinEvent->GetId() == VCLEVENT_OBJECT_DYING ) ) + { + ProcessWindowEvent( *pWinEvent ); + } + } + + return 0; +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) +{ + switch ( rVclWindowEvent.GetId() ) + { + case VCLEVENT_WINDOW_GETFOCUS: + { + if ( meBorder == FRAMEBORDER_NONE ) + { + Any aOldValue, aNewValue; + aNewValue <<= AccessibleStateType::FOCUSED; + NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue ); + } + } + break; + case VCLEVENT_WINDOW_LOSEFOCUS: + { + if ( meBorder == FRAMEBORDER_NONE ) + { + Any aOldValue, aNewValue; + aOldValue <<= AccessibleStateType::FOCUSED; + NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, aOldValue, aNewValue ); + } + } + break; + default: + { + } + break; + } +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::NotifyAccessibleEvent( const sal_Int16 _nEventId, + const Any& _rOldValue, const Any& _rNewValue ) +{ + if ( mnClientId ) + { + Reference< XInterface > xSource( *this ); + AccessibleEventObject aEvent( xSource, _nEventId, _rNewValue, _rOldValue ); + ::comphelper::AccessibleEventNotifier::addEvent( mnClientId, aEvent ); + } +} + +// ---------------------------------------------------------------------------- + +void AccFrameSelector::Invalidate() +{ + mpFrameSel = 0; + EventObject aEvent; + Reference < XAccessibleContext > xThis( this ); + aEvent.Source = xThis; + maFocusListeners.disposeAndClear( aEvent ); + maPropertyListeners.disposeAndClear( aEvent ); +} + +// ============================================================================ + +} // namespace a11y +} // namespace svx + |