688 lines
19 KiB
C++
688 lines
19 KiB
C++
/* -*- 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 <editeng/AccessibleContextBase.hxx>
|
|
|
|
#include <com/sun/star/accessibility/AccessibleRole.hpp>
|
|
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
|
|
#include <com/sun/star/accessibility/XAccessibleEventListener.hpp>
|
|
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
|
|
#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
|
|
|
|
#include <unotools/accessiblestatesethelper.hxx>
|
|
#include <unotools/accessiblerelationsethelper.hxx>
|
|
#include <comphelper/accessibleeventnotifier.hxx>
|
|
#include <comphelper/servicehelper.hxx>
|
|
#include <osl/mutex.hxx>
|
|
|
|
#include <utility>
|
|
|
|
using namespace ::com::sun::star;
|
|
using namespace ::com::sun::star::accessibility;
|
|
using ::com::sun::star::uno::Reference;
|
|
|
|
namespace accessibility {
|
|
|
|
//===== internal ============================================================
|
|
|
|
// Define a shortcut for the somewhot longish base class name.
|
|
typedef ::cppu::PartialWeakComponentImplHelper4<
|
|
::com::sun::star::accessibility::XAccessible,
|
|
::com::sun::star::accessibility::XAccessibleContext,
|
|
::com::sun::star::accessibility::XAccessibleEventBroadcaster,
|
|
::com::sun::star::lang::XServiceInfo> BaseClass;
|
|
|
|
AccessibleContextBase::AccessibleContextBase (
|
|
const uno::Reference<XAccessible>& rxParent,
|
|
const sal_Int16 aRole)
|
|
: BaseClass (MutexOwner::maMutex),
|
|
mxStateSet (NULL),
|
|
mxRelationSet (NULL),
|
|
mxParent(rxParent),
|
|
msDescription(),
|
|
meDescriptionOrigin(NotSet),
|
|
msName(),
|
|
meNameOrigin(NotSet),
|
|
mnClientId(0),
|
|
maRole(aRole)
|
|
{
|
|
// Create the state set.
|
|
::utl::AccessibleStateSetHelper* pStateSet = new ::utl::AccessibleStateSetHelper ();
|
|
mxStateSet = pStateSet;
|
|
|
|
// Set some states. Don't use the SetState method because no events
|
|
// shall be broadcastet (that is not yet initialized anyway).
|
|
if (pStateSet != NULL)
|
|
{
|
|
pStateSet->AddState (AccessibleStateType::ENABLED);
|
|
pStateSet->AddState (AccessibleStateType::SENSITIVE);
|
|
pStateSet->AddState (AccessibleStateType::SHOWING);
|
|
pStateSet->AddState (AccessibleStateType::VISIBLE);
|
|
pStateSet->AddState (AccessibleStateType::FOCUSABLE);
|
|
pStateSet->AddState (AccessibleStateType::SELECTABLE);
|
|
}
|
|
|
|
// Create the relation set.
|
|
::utl::AccessibleRelationSetHelper* pRelationSet = new ::utl::AccessibleRelationSetHelper ();
|
|
mxRelationSet = pRelationSet;
|
|
}
|
|
|
|
|
|
|
|
|
|
AccessibleContextBase::~AccessibleContextBase(void)
|
|
{
|
|
}
|
|
|
|
|
|
|
|
|
|
sal_Bool AccessibleContextBase::SetState (sal_Int16 aState)
|
|
{
|
|
::osl::ClearableMutexGuard aGuard (maMutex);
|
|
::utl::AccessibleStateSetHelper* pStateSet =
|
|
static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get());
|
|
if ((pStateSet != NULL) && !pStateSet->contains(aState))
|
|
{
|
|
pStateSet->AddState (aState);
|
|
// Clear the mutex guard so that it is not locked during calls to
|
|
// listeners.
|
|
aGuard.clear();
|
|
|
|
// Send event for all states except the DEFUNC state.
|
|
if (aState != AccessibleStateType::DEFUNC)
|
|
{
|
|
uno::Any aNewValue;
|
|
aNewValue <<= aState;
|
|
CommitChange(
|
|
AccessibleEventId::STATE_CHANGED,
|
|
aNewValue,
|
|
uno::Any());
|
|
}
|
|
return sal_True;
|
|
}
|
|
else
|
|
return sal_False;
|
|
}
|
|
|
|
|
|
|
|
|
|
sal_Bool AccessibleContextBase::ResetState (sal_Int16 aState)
|
|
{
|
|
::osl::ClearableMutexGuard aGuard (maMutex);
|
|
::utl::AccessibleStateSetHelper* pStateSet =
|
|
static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get());
|
|
if ((pStateSet != NULL) && pStateSet->contains(aState))
|
|
{
|
|
pStateSet->RemoveState (aState);
|
|
// Clear the mutex guard so that it is not locked during calls to listeners.
|
|
aGuard.clear();
|
|
|
|
uno::Any aOldValue;
|
|
aOldValue <<= aState;
|
|
CommitChange(
|
|
AccessibleEventId::STATE_CHANGED,
|
|
uno::Any(),
|
|
aOldValue);
|
|
return sal_True;
|
|
}
|
|
else
|
|
return sal_False;
|
|
}
|
|
|
|
|
|
|
|
|
|
sal_Bool AccessibleContextBase::GetState (sal_Int16 aState)
|
|
{
|
|
::osl::MutexGuard aGuard (maMutex);
|
|
::utl::AccessibleStateSetHelper* pStateSet =
|
|
static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get());
|
|
if (pStateSet != NULL)
|
|
return pStateSet->contains(aState);
|
|
else
|
|
// If there is no state set then return false as a default value.
|
|
return sal_False;
|
|
}
|
|
|
|
|
|
|
|
|
|
void AccessibleContextBase::SetRelationSet (
|
|
const uno::Reference<XAccessibleRelationSet>& rxNewRelationSet)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
OSL_TRACE ("setting relation set");
|
|
|
|
// Try to emit some meaningfull events indicating differing relations in
|
|
// both sets.
|
|
typedef std::pair<short int,short int> RD;
|
|
const RD aRelationDescriptors[] = {
|
|
RD(AccessibleRelationType::CONTROLLED_BY, AccessibleEventId::CONTROLLED_BY_RELATION_CHANGED),
|
|
RD(AccessibleRelationType::CONTROLLER_FOR, AccessibleEventId::CONTROLLER_FOR_RELATION_CHANGED),
|
|
RD(AccessibleRelationType::LABELED_BY, AccessibleEventId::LABELED_BY_RELATION_CHANGED),
|
|
RD(AccessibleRelationType::LABEL_FOR, AccessibleEventId::LABEL_FOR_RELATION_CHANGED),
|
|
RD(AccessibleRelationType::MEMBER_OF, AccessibleEventId::MEMBER_OF_RELATION_CHANGED),
|
|
RD(AccessibleRelationType::INVALID, -1),
|
|
};
|
|
for (int i=0; aRelationDescriptors[i].first!=AccessibleRelationType::INVALID; i++)
|
|
if (mxRelationSet->containsRelation(aRelationDescriptors[i].first)
|
|
!= rxNewRelationSet->containsRelation(aRelationDescriptors[i].first))
|
|
CommitChange (aRelationDescriptors[i].second, uno::Any(), uno::Any());
|
|
|
|
mxRelationSet = rxNewRelationSet;
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== XAccessible =========================================================
|
|
|
|
uno::Reference< XAccessibleContext> SAL_CALL
|
|
AccessibleContextBase::getAccessibleContext (void)
|
|
throw (uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
return this;
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== XAccessibleContext ==================================================
|
|
|
|
/** No children.
|
|
*/
|
|
sal_Int32 SAL_CALL
|
|
AccessibleContextBase::getAccessibleChildCount (void)
|
|
throw (uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
|
|
/** Forward the request to the shape. Return the requested shape or throw
|
|
an exception for a wrong index.
|
|
*/
|
|
uno::Reference<XAccessible> SAL_CALL
|
|
AccessibleContextBase::getAccessibleChild (sal_Int32 nIndex)
|
|
throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
throw lang::IndexOutOfBoundsException (
|
|
"no child with index " + OUString(nIndex),
|
|
NULL);
|
|
}
|
|
|
|
|
|
|
|
|
|
uno::Reference<XAccessible> SAL_CALL
|
|
AccessibleContextBase::getAccessibleParent (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
return mxParent;
|
|
}
|
|
|
|
|
|
|
|
|
|
sal_Int32 SAL_CALL
|
|
AccessibleContextBase::getAccessibleIndexInParent (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
// Use a simple but slow solution for now. Optimize later.
|
|
|
|
// Iterate over all the parent's children and search for this object.
|
|
if (mxParent.is())
|
|
{
|
|
uno::Reference<XAccessibleContext> xParentContext (
|
|
mxParent->getAccessibleContext());
|
|
if (xParentContext.is())
|
|
{
|
|
sal_Int32 nChildCount = xParentContext->getAccessibleChildCount();
|
|
for (sal_Int32 i=0; i<nChildCount; i++)
|
|
{
|
|
uno::Reference<XAccessible> xChild (xParentContext->getAccessibleChild (i));
|
|
if (xChild.is())
|
|
{
|
|
uno::Reference<XAccessibleContext> xChildContext = xChild->getAccessibleContext();
|
|
if (xChildContext == (XAccessibleContext*)this)
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Return -1 to indicate that this object's parent does not know about the
|
|
// object.
|
|
return -1;
|
|
}
|
|
|
|
|
|
|
|
|
|
sal_Int16 SAL_CALL
|
|
AccessibleContextBase::getAccessibleRole (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
return maRole;
|
|
}
|
|
|
|
|
|
|
|
|
|
OUString SAL_CALL
|
|
AccessibleContextBase::getAccessibleDescription (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
|
|
return msDescription;
|
|
}
|
|
|
|
|
|
|
|
|
|
OUString SAL_CALL
|
|
AccessibleContextBase::getAccessibleName (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
|
|
if (meNameOrigin == NotSet)
|
|
{
|
|
// Do not send an event because this is the first time it has been
|
|
// requested.
|
|
msName = CreateAccessibleName();
|
|
meNameOrigin = AutomaticallyCreated;
|
|
}
|
|
|
|
return msName;
|
|
}
|
|
|
|
|
|
|
|
|
|
/** Return a copy of the relation set.
|
|
*/
|
|
uno::Reference<XAccessibleRelationSet> SAL_CALL
|
|
AccessibleContextBase::getAccessibleRelationSet (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
|
|
// Create a copy of the relation set and return it.
|
|
::utl::AccessibleRelationSetHelper* pRelationSet =
|
|
static_cast< ::utl::AccessibleRelationSetHelper*>(mxRelationSet.get());
|
|
if (pRelationSet != NULL)
|
|
{
|
|
return uno::Reference<XAccessibleRelationSet> (
|
|
new ::utl::AccessibleRelationSetHelper (*pRelationSet));
|
|
}
|
|
else
|
|
return uno::Reference<XAccessibleRelationSet>(NULL);
|
|
}
|
|
|
|
|
|
|
|
|
|
/** Return a copy of the state set.
|
|
Possible states are:
|
|
ENABLED
|
|
SHOWING
|
|
VISIBLE
|
|
*/
|
|
uno::Reference<XAccessibleStateSet> SAL_CALL
|
|
AccessibleContextBase::getAccessibleStateSet (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
::utl::AccessibleStateSetHelper* pStateSet = NULL;
|
|
|
|
if (rBHelper.bDisposed)
|
|
{
|
|
// We are already disposed!
|
|
// Create a new state set that has only set the DEFUNC state.
|
|
pStateSet = new ::utl::AccessibleStateSetHelper ();
|
|
if (pStateSet != NULL)
|
|
pStateSet->AddState (AccessibleStateType::DEFUNC);
|
|
}
|
|
else
|
|
{
|
|
// Create a copy of the state set and return it.
|
|
pStateSet = static_cast< ::utl::AccessibleStateSetHelper*>(mxStateSet.get());
|
|
|
|
// Merge current focused state from edit engine.
|
|
#if 0
|
|
if (aState == AccessibleStateType::FOCUSED
|
|
&& pStateSet != NULL
|
|
&& mpText != NULL)
|
|
{
|
|
if (mpText->GetFocusedState ())
|
|
pStateSet->AddState (aState);
|
|
else
|
|
pStateSet->RemoveState (aState);
|
|
}
|
|
#endif
|
|
if (pStateSet != NULL)
|
|
pStateSet = new ::utl::AccessibleStateSetHelper (*pStateSet);
|
|
}
|
|
|
|
return uno::Reference<XAccessibleStateSet>(pStateSet);
|
|
}
|
|
|
|
|
|
|
|
|
|
lang::Locale SAL_CALL
|
|
AccessibleContextBase::getLocale (void)
|
|
throw (IllegalAccessibleComponentStateException,
|
|
::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
// Delegate request to parent.
|
|
if (mxParent.is())
|
|
{
|
|
uno::Reference<XAccessibleContext> xParentContext (
|
|
mxParent->getAccessibleContext());
|
|
if (xParentContext.is())
|
|
return xParentContext->getLocale ();
|
|
}
|
|
|
|
// No locale and no parent. Therefore throw exception to indicate this
|
|
// cluelessness.
|
|
throw IllegalAccessibleComponentStateException ();
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== XAccessibleEventListener ============================================
|
|
|
|
void SAL_CALL AccessibleContextBase::addAccessibleEventListener (
|
|
const uno::Reference<XAccessibleEventListener >& rxListener)
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if (rxListener.is())
|
|
{
|
|
if (rBHelper.bDisposed || rBHelper.bInDispose)
|
|
{
|
|
uno::Reference<uno::XInterface> x ((lang::XComponent *)this, uno::UNO_QUERY);
|
|
rxListener->disposing (lang::EventObject (x));
|
|
}
|
|
else
|
|
{
|
|
if (!mnClientId)
|
|
mnClientId = comphelper::AccessibleEventNotifier::registerClient( );
|
|
comphelper::AccessibleEventNotifier::addEventListener( mnClientId, rxListener );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void SAL_CALL AccessibleContextBase::removeAccessibleEventListener (
|
|
const uno::Reference<XAccessibleEventListener >& rxListener )
|
|
throw (uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
if (rxListener.is())
|
|
{
|
|
sal_Int32 nListenerCount = comphelper::AccessibleEventNotifier::removeEventListener( mnClientId, rxListener );
|
|
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
|
|
comphelper::AccessibleEventNotifier::revokeClient( mnClientId );
|
|
mnClientId = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== XServiceInfo ========================================================
|
|
|
|
OUString SAL_CALL AccessibleContextBase::getImplementationName (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
return OUString("AccessibleContextBase");
|
|
}
|
|
|
|
|
|
|
|
|
|
sal_Bool SAL_CALL
|
|
AccessibleContextBase::supportsService (const OUString& sServiceName)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
// Iterate over all supported service names and return true if on of them
|
|
// matches the given name.
|
|
uno::Sequence< OUString > aSupportedServices (
|
|
getSupportedServiceNames ());
|
|
for (int i=0; i<aSupportedServices.getLength(); i++)
|
|
if (sServiceName == aSupportedServices[i])
|
|
return sal_True;
|
|
return sal_False;
|
|
}
|
|
|
|
|
|
|
|
|
|
uno::Sequence< OUString > SAL_CALL
|
|
AccessibleContextBase::getSupportedServiceNames (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
static const OUString sServiceNames[2] = {
|
|
OUString("com.sun.star.accessibility.Accessible"),
|
|
OUString("com.sun.star.accessibility.AccessibleContext")
|
|
};
|
|
return uno::Sequence<OUString> (sServiceNames, 2);
|
|
}
|
|
|
|
|
|
|
|
|
|
//===== XTypeProvider =======================================================
|
|
|
|
uno::Sequence< ::com::sun::star::uno::Type>
|
|
AccessibleContextBase::getTypes (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
ThrowIfDisposed ();
|
|
|
|
// This class supports no interfaces on its own. Just return those
|
|
// supported by the base class.
|
|
return BaseClass::getTypes();
|
|
}
|
|
|
|
namespace
|
|
{
|
|
class theAccessibleContextBaseImplementationId : public rtl::Static< UnoTunnelIdInit, theAccessibleContextBaseImplementationId > {};
|
|
}
|
|
|
|
uno::Sequence<sal_Int8> SAL_CALL
|
|
AccessibleContextBase::getImplementationId (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
return theAccessibleContextBaseImplementationId::get().getSeq();
|
|
}
|
|
|
|
//===== internal ============================================================
|
|
|
|
void SAL_CALL AccessibleContextBase::disposing (void)
|
|
{
|
|
SetState (AccessibleStateType::DEFUNC);
|
|
|
|
::osl::MutexGuard aGuard (maMutex);
|
|
|
|
// Send a disposing to all listeners.
|
|
if ( mnClientId )
|
|
{
|
|
comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( mnClientId, *this );
|
|
mnClientId = 0;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void AccessibleContextBase::SetAccessibleDescription (
|
|
const OUString& rDescription,
|
|
StringOrigin eDescriptionOrigin)
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if (eDescriptionOrigin < meDescriptionOrigin
|
|
|| (eDescriptionOrigin == meDescriptionOrigin && msDescription != rDescription))
|
|
{
|
|
uno::Any aOldValue, aNewValue;
|
|
aOldValue <<= msDescription;
|
|
aNewValue <<= rDescription;
|
|
|
|
msDescription = rDescription;
|
|
meDescriptionOrigin = eDescriptionOrigin;
|
|
|
|
CommitChange(
|
|
AccessibleEventId::DESCRIPTION_CHANGED,
|
|
aNewValue,
|
|
aOldValue);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void AccessibleContextBase::SetAccessibleName (
|
|
const OUString& rName,
|
|
StringOrigin eNameOrigin)
|
|
throw (uno::RuntimeException)
|
|
{
|
|
if (eNameOrigin < meNameOrigin
|
|
|| (eNameOrigin == meNameOrigin && msName != rName))
|
|
{
|
|
uno::Any aOldValue, aNewValue;
|
|
aOldValue <<= msName;
|
|
aNewValue <<= rName;
|
|
|
|
msName = rName;
|
|
meNameOrigin = eNameOrigin;
|
|
|
|
CommitChange(
|
|
AccessibleEventId::NAME_CHANGED,
|
|
aNewValue,
|
|
aOldValue);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
OUString AccessibleContextBase::CreateAccessibleDescription (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
return OUString("Empty Description");
|
|
}
|
|
|
|
|
|
|
|
|
|
OUString AccessibleContextBase::CreateAccessibleName (void)
|
|
throw (::com::sun::star::uno::RuntimeException)
|
|
{
|
|
return OUString("Empty Name");
|
|
}
|
|
|
|
|
|
|
|
|
|
void AccessibleContextBase::CommitChange (
|
|
sal_Int16 nEventId,
|
|
const uno::Any& rNewValue,
|
|
const uno::Any& rOldValue)
|
|
{
|
|
// Do not call FireEvent and do not even create the event object when no
|
|
// listener has been registered yet. Creating the event object can
|
|
// otherwise lead to a crash. See issue 93419 for details.
|
|
if (mnClientId != 0)
|
|
{
|
|
AccessibleEventObject aEvent (
|
|
static_cast<XAccessibleContext*>(this),
|
|
nEventId,
|
|
rNewValue,
|
|
rOldValue);
|
|
|
|
FireEvent (aEvent);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void AccessibleContextBase::FireEvent (const AccessibleEventObject& aEvent)
|
|
{
|
|
if (mnClientId)
|
|
comphelper::AccessibleEventNotifier::addEvent( mnClientId, aEvent );
|
|
}
|
|
|
|
|
|
|
|
|
|
void AccessibleContextBase::ThrowIfDisposed (void)
|
|
throw (::com::sun::star::lang::DisposedException)
|
|
{
|
|
if (rBHelper.bDisposed || rBHelper.bInDispose)
|
|
{
|
|
OSL_TRACE ("Calling disposed object. Throwing exception:");
|
|
throw lang::DisposedException ("object has been already disposed",
|
|
static_cast<uno::XWeak*>(this));
|
|
}
|
|
}
|
|
|
|
|
|
|
|
sal_Bool AccessibleContextBase::IsDisposed (void)
|
|
{
|
|
return (rBHelper.bDisposed || rBHelper.bInDispose);
|
|
}
|
|
|
|
|
|
|
|
void AccessibleContextBase::SetAccessibleRole( sal_Int16 _nRole )
|
|
{
|
|
maRole = _nRole;
|
|
}
|
|
|
|
|
|
} // end of namespace accessibility
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|