1185 lines
33 KiB
C++
1185 lines
33 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 <unotools/accessiblestatesethelper.hxx>
|
|
#include <vcl/svapp.hxx>
|
|
#include <vcl/settings.hxx>
|
|
#include <svtools/valueset.hxx>
|
|
#include "valueimp.hxx"
|
|
#include <comphelper/servicehelper.hxx>
|
|
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
|
|
#include <com/sun/star/accessibility/AccessibleRole.hpp>
|
|
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
|
|
#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
|
|
#include <unotools/accessiblerelationsethelper.hxx>
|
|
|
|
using namespace ::com::sun::star;
|
|
|
|
|
|
// - ValueSetItem -
|
|
|
|
|
|
ValueSetItem::ValueSetItem( ValueSet& rParent )
|
|
: mrParent(rParent)
|
|
, mnId(0)
|
|
, meType(VALUESETITEM_NONE)
|
|
, mbVisible(true)
|
|
, mpData(NULL)
|
|
, mbSelected(false)
|
|
, mpxAcc(NULL)
|
|
{
|
|
}
|
|
|
|
|
|
|
|
ValueSetItem::~ValueSetItem()
|
|
{
|
|
if( mpxAcc )
|
|
{
|
|
static_cast< ValueItemAcc* >( mpxAcc->get() )->ParentDestroyed();
|
|
delete mpxAcc;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > ValueSetItem::GetAccessible( bool bIsTransientChildrenDisabled )
|
|
{
|
|
if( !mpxAcc )
|
|
mpxAcc = new uno::Reference< accessibility::XAccessible >( new ValueItemAcc( this, bIsTransientChildrenDisabled ) );
|
|
|
|
return *mpxAcc;
|
|
}
|
|
|
|
|
|
// - ValueSetAcc -
|
|
|
|
|
|
ValueSetAcc::ValueSetAcc( ValueSet* pParent, bool bIsTransientChildrenDisabled ) :
|
|
ValueSetAccComponentBase (m_aMutex),
|
|
mpParent( pParent ),
|
|
mbIsTransientChildrenDisabled( bIsTransientChildrenDisabled ),
|
|
mbIsFocused(false)
|
|
{
|
|
}
|
|
|
|
|
|
|
|
ValueSetAcc::~ValueSetAcc()
|
|
{
|
|
}
|
|
|
|
|
|
|
|
void ValueSetAcc::FireAccessibleEvent( short nEventId, const uno::Any& rOldValue, const uno::Any& rNewValue )
|
|
{
|
|
if( nEventId )
|
|
{
|
|
::std::vector< uno::Reference< accessibility::XAccessibleEventListener > > aTmpListeners( mxEventListeners );
|
|
accessibility::AccessibleEventObject aEvtObject;
|
|
|
|
aEvtObject.EventId = nEventId;
|
|
aEvtObject.Source = static_cast<uno::XWeak*>(this);
|
|
aEvtObject.NewValue = rNewValue;
|
|
aEvtObject.OldValue = rOldValue;
|
|
|
|
for (::std::vector< uno::Reference< accessibility::XAccessibleEventListener > >::const_iterator aIter( aTmpListeners.begin() );
|
|
aIter != aTmpListeners.end() ; ++aIter)
|
|
{
|
|
try
|
|
{
|
|
(*aIter)->notifyEvent( aEvtObject );
|
|
}
|
|
catch(const uno::Exception&)
|
|
{
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
namespace
|
|
{
|
|
class theValueSetAccUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theValueSetAccUnoTunnelId > {};
|
|
}
|
|
|
|
const uno::Sequence< sal_Int8 >& ValueSetAcc::getUnoTunnelId()
|
|
{
|
|
return theValueSetAccUnoTunnelId::get().getSeq();
|
|
}
|
|
|
|
|
|
|
|
ValueSetAcc* ValueSetAcc::getImplementation( const uno::Reference< uno::XInterface >& rxData )
|
|
throw()
|
|
{
|
|
try
|
|
{
|
|
uno::Reference< lang::XUnoTunnel > xUnoTunnel( rxData, uno::UNO_QUERY );
|
|
return( xUnoTunnel.is() ? reinterpret_cast<ValueSetAcc*>(sal::static_int_cast<sal_IntPtr>(xUnoTunnel->getSomething( ValueSetAcc::getUnoTunnelId() ))) : NULL );
|
|
}
|
|
catch(const ::com::sun::star::uno::Exception&)
|
|
{
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void ValueSetAcc::GetFocus()
|
|
{
|
|
mbIsFocused = true;
|
|
|
|
// Broadcast the state change.
|
|
::com::sun::star::uno::Any aOldState, aNewState;
|
|
aNewState <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED;
|
|
FireAccessibleEvent(
|
|
::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED,
|
|
aOldState, aNewState);
|
|
}
|
|
|
|
|
|
|
|
void ValueSetAcc::LoseFocus()
|
|
{
|
|
mbIsFocused = false;
|
|
|
|
// Broadcast the state change.
|
|
::com::sun::star::uno::Any aOldState, aNewState;
|
|
aOldState <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED;
|
|
FireAccessibleEvent(
|
|
::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED,
|
|
aOldState, aNewState);
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessibleContext > SAL_CALL ValueSetAcc::getAccessibleContext()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
return this;
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 SAL_CALL ValueSetAcc::getAccessibleChildCount()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
ThrowIfDisposed();
|
|
|
|
sal_Int32 nCount = mpParent->ImplGetVisibleItemCount();
|
|
if (HasNoneField())
|
|
nCount += 1;
|
|
return nCount;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueSetAcc::getAccessibleChild( sal_Int32 i )
|
|
throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
uno::Reference< accessibility::XAccessible > xRet;
|
|
ValueSetItem* pItem = getItem (sal::static_int_cast< sal_uInt16 >(i));
|
|
|
|
if( pItem )
|
|
xRet = pItem->GetAccessible( mbIsTransientChildrenDisabled );
|
|
else
|
|
throw lang::IndexOutOfBoundsException();
|
|
|
|
return xRet;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueSetAcc::getAccessibleParent()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
vcl::Window* pParent = mpParent->GetParent();
|
|
uno::Reference< accessibility::XAccessible > xRet;
|
|
|
|
if( pParent )
|
|
xRet = pParent->GetAccessible();
|
|
|
|
return xRet;
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 SAL_CALL ValueSetAcc::getAccessibleIndexInParent()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
vcl::Window* pParent = mpParent->GetParent();
|
|
sal_Int32 nRet = 0;
|
|
|
|
if( pParent )
|
|
{
|
|
bool bFound = false;
|
|
|
|
for( sal_uInt16 i = 0, nCount = pParent->GetChildCount(); ( i < nCount ) && !bFound; i++ )
|
|
{
|
|
if( pParent->GetChild( i ) == mpParent )
|
|
{
|
|
nRet = i;
|
|
bFound = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return nRet;
|
|
}
|
|
|
|
|
|
|
|
sal_Int16 SAL_CALL ValueSetAcc::getAccessibleRole()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
// #i73746# As the Java Access Bridge (v 2.0.1) uses "managesDescendants"
|
|
// always if the role is LIST, we need a different role in this case
|
|
return (mbIsTransientChildrenDisabled
|
|
? accessibility::AccessibleRole::PANEL
|
|
: accessibility::AccessibleRole::LIST );
|
|
}
|
|
|
|
|
|
|
|
OUString SAL_CALL ValueSetAcc::getAccessibleDescription()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
OUString aRet( "ValueSet" );
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
OUString SAL_CALL ValueSetAcc::getAccessibleName()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
OUString aRet;
|
|
|
|
if (mpParent)
|
|
{
|
|
aRet = mpParent->GetAccessibleName();
|
|
|
|
if ( aRet.isEmpty() )
|
|
{
|
|
vcl::Window* pLabel = mpParent->GetAccessibleRelationLabeledBy();
|
|
if ( pLabel && pLabel != mpParent )
|
|
aRet = OutputDevice::GetNonMnemonicString( pLabel->GetText() );
|
|
|
|
if (aRet.isEmpty())
|
|
aRet = mpParent->GetQuickHelpText();
|
|
}
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessibleRelationSet > SAL_CALL ValueSetAcc::getAccessibleRelationSet()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
SolarMutexGuard g;
|
|
uno::Reference< accessibility::XAccessibleRelationSet > xRelSet;
|
|
vcl::Window* pWindow = static_cast<vcl::Window*>(mpParent);
|
|
if ( pWindow )
|
|
{
|
|
utl::AccessibleRelationSetHelper* pRelationSet = new utl::AccessibleRelationSetHelper;
|
|
xRelSet = pRelationSet;
|
|
|
|
vcl::Window *pLabeledBy = pWindow->GetAccessibleRelationLabeledBy();
|
|
if ( pLabeledBy && pLabeledBy != pWindow )
|
|
{
|
|
uno::Sequence< uno::Reference< uno::XInterface > > aSequence(1);
|
|
aSequence[0] = pLabeledBy->GetAccessible();
|
|
pRelationSet->AddRelation( accessibility::AccessibleRelation( accessibility::AccessibleRelationType::LABELED_BY, aSequence ) );
|
|
}
|
|
|
|
vcl::Window* pMemberOf = pWindow->GetAccessibleRelationMemberOf();
|
|
if ( pMemberOf && pMemberOf != pWindow )
|
|
{
|
|
uno::Sequence< uno::Reference< uno::XInterface > > aSequence(1);
|
|
aSequence[0] = pMemberOf->GetAccessible();
|
|
pRelationSet->AddRelation( accessibility::AccessibleRelation( accessibility::AccessibleRelationType::MEMBER_OF, aSequence ) );
|
|
}
|
|
}
|
|
return xRelSet;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessibleStateSet > SAL_CALL ValueSetAcc::getAccessibleStateSet()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
::utl::AccessibleStateSetHelper* pStateSet = new ::utl::AccessibleStateSetHelper();
|
|
|
|
// Set some states.
|
|
pStateSet->AddState (accessibility::AccessibleStateType::ENABLED);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::SENSITIVE);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::SHOWING);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::VISIBLE);
|
|
if ( !mbIsTransientChildrenDisabled )
|
|
pStateSet->AddState (accessibility::AccessibleStateType::MANAGES_DESCENDANTS);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::FOCUSABLE);
|
|
if (mbIsFocused)
|
|
pStateSet->AddState (accessibility::AccessibleStateType::FOCUSED);
|
|
|
|
return pStateSet;
|
|
}
|
|
|
|
|
|
|
|
lang::Locale SAL_CALL ValueSetAcc::getLocale()
|
|
throw (accessibility::IllegalAccessibleComponentStateException, uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
const OUString aEmptyStr;
|
|
uno::Reference< accessibility::XAccessible > xParent( getAccessibleParent() );
|
|
lang::Locale aRet( aEmptyStr, aEmptyStr, aEmptyStr );
|
|
|
|
if( xParent.is() )
|
|
{
|
|
uno::Reference< accessibility::XAccessibleContext > xParentContext( xParent->getAccessibleContext() );
|
|
|
|
if( xParentContext.is() )
|
|
aRet = xParentContext->getLocale ();
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueSetAcc::addAccessibleEventListener( const uno::Reference< accessibility::XAccessibleEventListener >& rxListener )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
::osl::MutexGuard aGuard (m_aMutex);
|
|
|
|
if( rxListener.is() )
|
|
{
|
|
::std::vector< uno::Reference< accessibility::XAccessibleEventListener > >::const_iterator aIter = mxEventListeners.begin();
|
|
bool bFound = false;
|
|
|
|
while( !bFound && ( aIter != mxEventListeners.end() ) )
|
|
{
|
|
if( *aIter == rxListener )
|
|
bFound = true;
|
|
else
|
|
++aIter;
|
|
}
|
|
|
|
if (!bFound)
|
|
mxEventListeners.push_back( rxListener );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueSetAcc::removeAccessibleEventListener( const uno::Reference< accessibility::XAccessibleEventListener >& rxListener )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
::osl::MutexGuard aGuard (m_aMutex);
|
|
|
|
if( rxListener.is() )
|
|
{
|
|
::std::vector< uno::Reference< accessibility::XAccessibleEventListener > >::iterator aIter =
|
|
std::find(mxEventListeners.begin(), mxEventListeners.end(), rxListener);
|
|
|
|
if (aIter != mxEventListeners.end())
|
|
mxEventListeners.erase(aIter);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
sal_Bool SAL_CALL ValueSetAcc::containsPoint( const awt::Point& aPoint )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const awt::Rectangle aRect( getBounds() );
|
|
const Point aSize( aRect.Width, aRect.Height );
|
|
const Point aNullPoint, aTestPoint( aPoint.X, aPoint.Y );
|
|
|
|
return Rectangle( aNullPoint, aSize ).IsInside( aTestPoint );
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueSetAcc::getAccessibleAtPoint( const awt::Point& aPoint )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
const sal_uInt16 nItemId = mpParent->GetItemId( Point( aPoint.X, aPoint.Y ) );
|
|
uno::Reference< accessibility::XAccessible > xRet;
|
|
|
|
if ( nItemId )
|
|
{
|
|
const size_t nItemPos = mpParent->GetItemPos( nItemId );
|
|
|
|
if( VALUESET_ITEM_NONEITEM != nItemPos )
|
|
{
|
|
ValueSetItem *const pItem = mpParent->mItemList[nItemPos];
|
|
xRet = pItem->GetAccessible( mbIsTransientChildrenDisabled );
|
|
}
|
|
}
|
|
|
|
return xRet;
|
|
}
|
|
|
|
|
|
|
|
awt::Rectangle SAL_CALL ValueSetAcc::getBounds()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
const Point aOutPos( mpParent->GetPosPixel() );
|
|
const Size aOutSize( mpParent->GetOutputSizePixel() );
|
|
awt::Rectangle aRet;
|
|
|
|
aRet.X = aOutPos.X();
|
|
aRet.Y = aOutPos.Y();
|
|
aRet.Width = aOutSize.Width();
|
|
aRet.Height = aOutSize.Height();
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
awt::Point SAL_CALL ValueSetAcc::getLocation()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const awt::Rectangle aRect( getBounds() );
|
|
awt::Point aRet;
|
|
|
|
aRet.X = aRect.X;
|
|
aRet.Y = aRect.Y;
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
awt::Point SAL_CALL ValueSetAcc::getLocationOnScreen()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
const Point aScreenPos( mpParent->OutputToAbsoluteScreenPixel( Point() ) );
|
|
awt::Point aRet;
|
|
|
|
aRet.X = aScreenPos.X();
|
|
aRet.Y = aScreenPos.Y();
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
awt::Size SAL_CALL ValueSetAcc::getSize()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const awt::Rectangle aRect( getBounds() );
|
|
awt::Size aRet;
|
|
|
|
aRet.Width = aRect.Width;
|
|
aRet.Height = aRect.Height;
|
|
|
|
return aRet;
|
|
}
|
|
|
|
void SAL_CALL ValueSetAcc::grabFocus()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
mpParent->GrabFocus();
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ValueSetAcc::getForeground( )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
sal_uInt32 nColor = Application::GetSettings().GetStyleSettings().GetWindowTextColor().GetColor();
|
|
return static_cast<sal_Int32>(nColor);
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ValueSetAcc::getBackground( )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
sal_uInt32 nColor = Application::GetSettings().GetStyleSettings().GetWindowColor().GetColor();
|
|
return static_cast<sal_Int32>(nColor);
|
|
}
|
|
|
|
void SAL_CALL ValueSetAcc::selectAccessibleChild( sal_Int32 nChildIndex )
|
|
throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
ValueSetItem* pItem = getItem (sal::static_int_cast< sal_uInt16 >(nChildIndex));
|
|
|
|
if(pItem != NULL)
|
|
{
|
|
mpParent->SelectItem( pItem->mnId );
|
|
mpParent->Select ();
|
|
}
|
|
else
|
|
throw lang::IndexOutOfBoundsException();
|
|
}
|
|
|
|
|
|
|
|
sal_Bool SAL_CALL ValueSetAcc::isAccessibleChildSelected( sal_Int32 nChildIndex )
|
|
throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
ValueSetItem* pItem = getItem (sal::static_int_cast< sal_uInt16 >(nChildIndex));
|
|
bool bRet = false;
|
|
|
|
if (pItem != NULL)
|
|
bRet = mpParent->IsItemSelected( pItem->mnId );
|
|
else
|
|
throw lang::IndexOutOfBoundsException();
|
|
|
|
return bRet;
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueSetAcc::clearAccessibleSelection()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
mpParent->SetNoSelection();
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueSetAcc::selectAllAccessibleChildren()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
// unsupported due to single selection only
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 SAL_CALL ValueSetAcc::getSelectedAccessibleChildCount()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
sal_Int32 nRet = 0;
|
|
|
|
for( sal_uInt16 i = 0, nCount = getItemCount(); i < nCount; i++ )
|
|
{
|
|
ValueSetItem* pItem = getItem (i);
|
|
|
|
if( pItem && mpParent->IsItemSelected( pItem->mnId ) )
|
|
++nRet;
|
|
}
|
|
|
|
return nRet;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueSetAcc::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
|
|
throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
uno::Reference< accessibility::XAccessible > xRet;
|
|
|
|
for( sal_uInt16 i = 0, nCount = getItemCount(), nSel = 0; ( i < nCount ) && !xRet.is(); i++ )
|
|
{
|
|
ValueSetItem* pItem = getItem(i);
|
|
|
|
if( pItem && mpParent->IsItemSelected( pItem->mnId ) && ( nSelectedChildIndex == static_cast< sal_Int32 >( nSel++ ) ) )
|
|
xRet = pItem->GetAccessible( mbIsTransientChildrenDisabled );
|
|
}
|
|
|
|
return xRet;
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueSetAcc::deselectAccessibleChild( sal_Int32 nChildIndex )
|
|
throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
|
|
{
|
|
ThrowIfDisposed();
|
|
const SolarMutexGuard aSolarGuard;
|
|
// Because of the single selection we can reset the whole selection when
|
|
// the specified child is currently selected.
|
|
if (isAccessibleChildSelected(nChildIndex))
|
|
mpParent->SetNoSelection();
|
|
}
|
|
|
|
|
|
|
|
sal_Int64 SAL_CALL ValueSetAcc::getSomething( const uno::Sequence< sal_Int8 >& rId ) throw( uno::RuntimeException, std::exception )
|
|
{
|
|
sal_Int64 nRet;
|
|
|
|
if( ( rId.getLength() == 16 ) && ( 0 == memcmp( ValueSetAcc::getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) )
|
|
nRet = reinterpret_cast< sal_Int64 >( this );
|
|
else
|
|
nRet = 0;
|
|
|
|
return nRet;
|
|
}
|
|
|
|
|
|
|
|
|
|
void SAL_CALL ValueSetAcc::disposing()
|
|
{
|
|
::std::vector<uno::Reference<accessibility::XAccessibleEventListener> > aListenerListCopy;
|
|
|
|
{
|
|
// Make a copy of the list and clear the original.
|
|
const SolarMutexGuard aSolarGuard;
|
|
::osl::MutexGuard aGuard (m_aMutex);
|
|
aListenerListCopy = mxEventListeners;
|
|
mxEventListeners.clear();
|
|
|
|
// Reset the pointer to the parent. It has to be the one who has
|
|
// disposed us because he is dying.
|
|
mpParent = NULL;
|
|
}
|
|
|
|
// Inform all listeners that this objects is disposing.
|
|
::std::vector<uno::Reference<accessibility::XAccessibleEventListener> >::const_iterator
|
|
aListenerIterator (aListenerListCopy.begin());
|
|
lang::EventObject aEvent (static_cast<accessibility::XAccessible*>(this));
|
|
while (aListenerIterator != aListenerListCopy.end())
|
|
{
|
|
try
|
|
{
|
|
(*aListenerIterator)->disposing (aEvent);
|
|
}
|
|
catch(const uno::Exception&)
|
|
{
|
|
// Ignore exceptions.
|
|
}
|
|
|
|
++aListenerIterator;
|
|
}
|
|
}
|
|
|
|
|
|
sal_uInt16 ValueSetAcc::getItemCount() const
|
|
{
|
|
sal_uInt16 nCount = mpParent->ImplGetVisibleItemCount();
|
|
// When the None-Item is visible then increase the number of items by
|
|
// one.
|
|
if (HasNoneField())
|
|
nCount += 1;
|
|
return nCount;
|
|
}
|
|
|
|
|
|
ValueSetItem* ValueSetAcc::getItem (sal_uInt16 nIndex) const
|
|
{
|
|
ValueSetItem* pItem = NULL;
|
|
|
|
if (HasNoneField())
|
|
{
|
|
if (nIndex == 0)
|
|
// When present the first item is the then always visible none field.
|
|
pItem = mpParent->ImplGetItem (VALUESET_ITEM_NONEITEM);
|
|
else
|
|
// Shift down the index to compensate for the none field.
|
|
nIndex -= 1;
|
|
}
|
|
if (pItem == NULL)
|
|
pItem = mpParent->ImplGetItem (static_cast<sal_uInt16>(nIndex));
|
|
|
|
return pItem;
|
|
}
|
|
|
|
|
|
|
|
|
|
void ValueSetAcc::ThrowIfDisposed()
|
|
throw (::com::sun::star::lang::DisposedException)
|
|
{
|
|
if (rBHelper.bDisposed || rBHelper.bInDispose)
|
|
{
|
|
OSL_TRACE ("Calling disposed object. Throwing exception:");
|
|
throw lang::DisposedException (
|
|
OUString("object has been already disposed"),
|
|
static_cast<uno::XWeak*>(this));
|
|
}
|
|
else
|
|
{
|
|
DBG_ASSERT (mpParent!=nullptr, "ValueSetAcc not disposed but mpParent == NULL");
|
|
}
|
|
}
|
|
|
|
bool ValueSetAcc::HasNoneField() const
|
|
{
|
|
assert(mpParent && "ValueSetAcc::HasNoneField called with mpParent==NULL");
|
|
return ((mpParent->GetStyle() & WB_NONEFIELD) != 0);
|
|
}
|
|
|
|
// - ValueItemAcc -
|
|
ValueItemAcc::ValueItemAcc( ValueSetItem* pParent, bool bIsTransientChildrenDisabled ) :
|
|
mpParent( pParent ),
|
|
mbIsTransientChildrenDisabled( bIsTransientChildrenDisabled )
|
|
{
|
|
}
|
|
|
|
ValueItemAcc::~ValueItemAcc()
|
|
{
|
|
}
|
|
|
|
void ValueItemAcc::FireAccessibleEvent( short nEventId, const uno::Any& rOldValue, const uno::Any& rNewValue )
|
|
{
|
|
if( nEventId )
|
|
{
|
|
::std::vector< uno::Reference< accessibility::XAccessibleEventListener > > aTmpListeners( mxEventListeners );
|
|
accessibility::AccessibleEventObject aEvtObject;
|
|
|
|
aEvtObject.EventId = nEventId;
|
|
aEvtObject.Source = static_cast<uno::XWeak*>(this);
|
|
aEvtObject.NewValue = rNewValue;
|
|
aEvtObject.OldValue = rOldValue;
|
|
|
|
for (::std::vector< uno::Reference< accessibility::XAccessibleEventListener > >::const_iterator aIter( aTmpListeners.begin() );
|
|
aIter != aTmpListeners.end() ; ++aIter)
|
|
{
|
|
(*aIter)->notifyEvent( aEvtObject );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void ValueItemAcc::ParentDestroyed()
|
|
{
|
|
const ::osl::MutexGuard aGuard( maMutex );
|
|
mpParent = NULL;
|
|
}
|
|
|
|
namespace
|
|
{
|
|
class theValueItemAccUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theValueItemAccUnoTunnelId > {};
|
|
}
|
|
|
|
const uno::Sequence< sal_Int8 >& ValueItemAcc::getUnoTunnelId()
|
|
{
|
|
return theValueItemAccUnoTunnelId::get().getSeq();
|
|
}
|
|
|
|
|
|
|
|
ValueItemAcc* ValueItemAcc::getImplementation( const uno::Reference< uno::XInterface >& rxData )
|
|
throw()
|
|
{
|
|
try
|
|
{
|
|
uno::Reference< lang::XUnoTunnel > xUnoTunnel( rxData, uno::UNO_QUERY );
|
|
return( xUnoTunnel.is() ? reinterpret_cast<ValueItemAcc*>(sal::static_int_cast<sal_IntPtr>(xUnoTunnel->getSomething( ValueItemAcc::getUnoTunnelId() ))) : NULL );
|
|
}
|
|
catch(const ::com::sun::star::uno::Exception&)
|
|
{
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessibleContext > SAL_CALL ValueItemAcc::getAccessibleContext()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
return this;
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 SAL_CALL ValueItemAcc::getAccessibleChildCount()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueItemAcc::getAccessibleChild( sal_Int32 )
|
|
throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
|
|
{
|
|
throw lang::IndexOutOfBoundsException();
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueItemAcc::getAccessibleParent()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
uno::Reference< accessibility::XAccessible > xRet;
|
|
|
|
if( mpParent )
|
|
xRet = mpParent->mrParent.GetAccessible();
|
|
|
|
return xRet;
|
|
}
|
|
|
|
|
|
|
|
sal_Int32 SAL_CALL ValueItemAcc::getAccessibleIndexInParent()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
// The index defaults to -1 to indicate the child does not belong to its
|
|
// parent.
|
|
sal_Int32 nIndexInParent = -1;
|
|
|
|
if( mpParent )
|
|
{
|
|
bool bDone = false;
|
|
|
|
sal_uInt16 nCount = mpParent->mrParent.ImplGetVisibleItemCount();
|
|
ValueSetItem* pItem;
|
|
for (sal_uInt16 i=0; i<nCount && !bDone; i++)
|
|
{
|
|
// Guard the retrieval of the i-th child with a try/catch block
|
|
// just in case the number of children changes in the mean time.
|
|
try
|
|
{
|
|
pItem = mpParent->mrParent.ImplGetItem(i);
|
|
}
|
|
catch (const lang::IndexOutOfBoundsException&)
|
|
{
|
|
pItem = NULL;
|
|
}
|
|
|
|
// Do not create an accessible object for the test.
|
|
if (pItem != NULL && pItem->mpxAcc != NULL)
|
|
if (pItem->GetAccessible( mbIsTransientChildrenDisabled ).get() == this )
|
|
{
|
|
nIndexInParent = i;
|
|
bDone = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
//if this valueset contain a none field(common value is default), then we should increase the real index and set the noitem index value equal 0.
|
|
if ( mpParent && ( (mpParent->mrParent.GetStyle() & WB_NONEFIELD) != 0 ) )
|
|
{
|
|
ValueSetItem* pFirstItem = mpParent->mrParent.ImplGetItem (VALUESET_ITEM_NONEITEM);
|
|
if( pFirstItem && pFirstItem ->GetAccessible(mbIsTransientChildrenDisabled).get() == this )
|
|
nIndexInParent = 0;
|
|
else
|
|
nIndexInParent++;
|
|
}
|
|
return nIndexInParent;
|
|
}
|
|
|
|
|
|
|
|
sal_Int16 SAL_CALL ValueItemAcc::getAccessibleRole()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
return accessibility::AccessibleRole::LIST_ITEM;
|
|
}
|
|
|
|
|
|
|
|
OUString SAL_CALL ValueItemAcc::getAccessibleDescription()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
return OUString();
|
|
}
|
|
|
|
|
|
|
|
OUString SAL_CALL ValueItemAcc::getAccessibleName()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
OUString aRet;
|
|
|
|
if( mpParent )
|
|
{
|
|
aRet = mpParent->maText;
|
|
|
|
if( aRet.isEmpty() )
|
|
{
|
|
OUStringBuffer aBuffer("Item ");
|
|
aBuffer.append(static_cast<sal_Int32>(mpParent->mnId));
|
|
aRet = aBuffer.makeStringAndClear();
|
|
}
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessibleRelationSet > SAL_CALL ValueItemAcc::getAccessibleRelationSet()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
return uno::Reference< accessibility::XAccessibleRelationSet >();
|
|
}
|
|
|
|
|
|
|
|
uno::Reference< accessibility::XAccessibleStateSet > SAL_CALL ValueItemAcc::getAccessibleStateSet()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
::utl::AccessibleStateSetHelper* pStateSet = new ::utl::AccessibleStateSetHelper;
|
|
|
|
if( mpParent )
|
|
{
|
|
pStateSet->AddState (accessibility::AccessibleStateType::ENABLED);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::SENSITIVE);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::SHOWING);
|
|
pStateSet->AddState (accessibility::AccessibleStateType::VISIBLE);
|
|
if ( !mbIsTransientChildrenDisabled )
|
|
pStateSet->AddState (accessibility::AccessibleStateType::TRANSIENT);
|
|
|
|
// SELECTABLE
|
|
pStateSet->AddState( accessibility::AccessibleStateType::SELECTABLE );
|
|
// pStateSet->AddState( accessibility::AccessibleStateType::FOCUSABLE );
|
|
|
|
// SELECTED
|
|
if( mpParent->mrParent.GetSelectItemId() == mpParent->mnId )
|
|
{
|
|
pStateSet->AddState( accessibility::AccessibleStateType::SELECTED );
|
|
// pStateSet->AddState( accessibility::AccessibleStateType::FOCUSED );
|
|
}
|
|
}
|
|
|
|
return pStateSet;
|
|
}
|
|
|
|
|
|
|
|
lang::Locale SAL_CALL ValueItemAcc::getLocale()
|
|
throw (accessibility::IllegalAccessibleComponentStateException, uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
const OUString aEmptyStr;
|
|
uno::Reference< accessibility::XAccessible > xParent( getAccessibleParent() );
|
|
lang::Locale aRet( aEmptyStr, aEmptyStr, aEmptyStr );
|
|
|
|
if( xParent.is() )
|
|
{
|
|
uno::Reference< accessibility::XAccessibleContext > xParentContext( xParent->getAccessibleContext() );
|
|
|
|
if( xParentContext.is() )
|
|
aRet = xParentContext->getLocale();
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueItemAcc::addAccessibleEventListener( const uno::Reference< accessibility::XAccessibleEventListener >& rxListener )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const ::osl::MutexGuard aGuard( maMutex );
|
|
|
|
if( rxListener.is() )
|
|
{
|
|
::std::vector< uno::Reference< accessibility::XAccessibleEventListener > >::const_iterator aIter = mxEventListeners.begin();
|
|
bool bFound = false;
|
|
|
|
while( !bFound && ( aIter != mxEventListeners.end() ) )
|
|
{
|
|
if( *aIter == rxListener )
|
|
bFound = true;
|
|
else
|
|
++aIter;
|
|
}
|
|
|
|
if (!bFound)
|
|
mxEventListeners.push_back( rxListener );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void SAL_CALL ValueItemAcc::removeAccessibleEventListener( const uno::Reference< accessibility::XAccessibleEventListener >& rxListener )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const ::osl::MutexGuard aGuard( maMutex );
|
|
|
|
if( rxListener.is() )
|
|
{
|
|
::std::vector< uno::Reference< accessibility::XAccessibleEventListener > >::iterator aIter =
|
|
std::find(mxEventListeners.begin(), mxEventListeners.end(), rxListener);
|
|
|
|
if (aIter != mxEventListeners.end())
|
|
mxEventListeners.erase(aIter);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
sal_Bool SAL_CALL ValueItemAcc::containsPoint( const awt::Point& aPoint )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const awt::Rectangle aRect( getBounds() );
|
|
const Point aSize( aRect.Width, aRect.Height );
|
|
const Point aNullPoint, aTestPoint( aPoint.X, aPoint.Y );
|
|
|
|
return Rectangle( aNullPoint, aSize ).IsInside( aTestPoint );
|
|
}
|
|
|
|
uno::Reference< accessibility::XAccessible > SAL_CALL ValueItemAcc::getAccessibleAtPoint( const awt::Point& )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
uno::Reference< accessibility::XAccessible > xRet;
|
|
return xRet;
|
|
}
|
|
|
|
awt::Rectangle SAL_CALL ValueItemAcc::getBounds()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
awt::Rectangle aRet;
|
|
|
|
if( mpParent )
|
|
{
|
|
Rectangle aRect( mpParent->mrParent.GetItemRect(mpParent->mnId) );
|
|
Point aOrigin;
|
|
Rectangle aParentRect( aOrigin, mpParent->mrParent.GetOutputSizePixel() );
|
|
|
|
aRect.Intersection( aParentRect );
|
|
|
|
aRet.X = aRect.Left();
|
|
aRet.Y = aRect.Top();
|
|
aRet.Width = aRect.GetWidth();
|
|
aRet.Height = aRect.GetHeight();
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
awt::Point SAL_CALL ValueItemAcc::getLocation()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const awt::Rectangle aRect( getBounds() );
|
|
awt::Point aRet;
|
|
|
|
aRet.X = aRect.X;
|
|
aRet.Y = aRect.Y;
|
|
|
|
return aRet;
|
|
}
|
|
|
|
awt::Point SAL_CALL ValueItemAcc::getLocationOnScreen()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const SolarMutexGuard aSolarGuard;
|
|
awt::Point aRet;
|
|
|
|
if( mpParent )
|
|
{
|
|
const Point aPos = mpParent->mrParent.GetItemRect(mpParent->mnId).TopLeft();
|
|
const Point aScreenPos( mpParent->mrParent.OutputToAbsoluteScreenPixel( aPos ) );
|
|
|
|
aRet.X = aScreenPos.X();
|
|
aRet.Y = aScreenPos.Y();
|
|
}
|
|
|
|
return aRet;
|
|
}
|
|
|
|
awt::Size SAL_CALL ValueItemAcc::getSize()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
const awt::Rectangle aRect( getBounds() );
|
|
awt::Size aRet;
|
|
|
|
aRet.Width = aRect.Width;
|
|
aRet.Height = aRect.Height;
|
|
|
|
return aRet;
|
|
}
|
|
|
|
void SAL_CALL ValueItemAcc::grabFocus()
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
// nothing to do
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ValueItemAcc::getForeground( )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
sal_uInt32 nColor = Application::GetSettings().GetStyleSettings().GetWindowTextColor().GetColor();
|
|
return static_cast<sal_Int32>(nColor);
|
|
}
|
|
|
|
sal_Int32 SAL_CALL ValueItemAcc::getBackground( )
|
|
throw (uno::RuntimeException, std::exception)
|
|
{
|
|
sal_uInt32 nColor;
|
|
if (mpParent && mpParent->meType == VALUESETITEM_COLOR)
|
|
nColor = mpParent->maColor.GetColor();
|
|
else
|
|
nColor = Application::GetSettings().GetStyleSettings().GetWindowColor().GetColor();
|
|
return static_cast<sal_Int32>(nColor);
|
|
}
|
|
|
|
sal_Int64 SAL_CALL ValueItemAcc::getSomething( const uno::Sequence< sal_Int8 >& rId ) throw( uno::RuntimeException, std::exception )
|
|
{
|
|
sal_Int64 nRet;
|
|
|
|
if( ( rId.getLength() == 16 ) && ( 0 == memcmp( ValueItemAcc::getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) )
|
|
nRet = reinterpret_cast< sal_Int64 >( this );
|
|
else
|
|
nRet = 0;
|
|
|
|
return nRet;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|