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/* -*- 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 <TableWindowAccess.hxx>
#include <TableWindow.hxx>
#include <TableWindowListBox.hxx>
#include <JoinTableView.hxx>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <comphelper/sequence.hxx>
#include <vcl/vclevent.hxx>
namespace dbaui
{
using namespace ::com::sun::star::accessibility;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star;
OTableWindowAccess::OTableWindowAccess(OTableWindow* _pTable)
:VCLXAccessibleComponent(_pTable->GetComponentInterface().is() ? _pTable->GetWindowPeer() : nullptr)
,m_pTable(_pTable)
{
}
void SAL_CALL OTableWindowAccess::disposing()
{
m_pTable = nullptr;
VCLXAccessibleComponent::disposing();
}
void OTableWindowAccess::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
{
if ( rVclWindowEvent.GetId() == VclEventId::ObjectDying )
{
::osl::MutexGuard aGuard( m_aMutex );
m_pTable = nullptr;
}
VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
}
Any SAL_CALL OTableWindowAccess::queryInterface( const Type& aType )
{
Any aRet(VCLXAccessibleComponent::queryInterface( aType ));
return aRet.hasValue() ? aRet : OTableWindowAccess_BASE::queryInterface( aType );
}
Sequence< Type > SAL_CALL OTableWindowAccess::getTypes( )
{
return ::comphelper::concatSequences(VCLXAccessibleComponent::getTypes(),OTableWindowAccess_BASE::getTypes());
}
OUString SAL_CALL OTableWindowAccess::getImplementationName()
{
return "org.openoffice.comp.dbu.TableWindowAccessibility";
}
Sequence< OUString > SAL_CALL OTableWindowAccess::getSupportedServiceNames()
{
return { "com.sun.star.accessibility.Accessible",
"com.sun.star.accessibility.AccessibleContext" };
}
// XAccessibleContext
sal_Int32 SAL_CALL OTableWindowAccess::getAccessibleChildCount( )
{
::osl::MutexGuard aGuard( m_aMutex );
sal_Int32 nCount = 0;
if(m_pTable)
{
++nCount;
if(m_pTable->GetListBox())
++nCount;
}
return nCount;
}
Reference< XAccessible > SAL_CALL OTableWindowAccess::getAccessibleChild( sal_Int32 i )
{
::osl::MutexGuard aGuard( m_aMutex );
Reference< XAccessible > aRet;
if (m_pTable && !m_pTable->isDisposed())
{
switch(i)
{
case 0:
{
VclPtr<OTableWindowTitle> xCtrl(m_pTable->GetTitleCtrl());
if (xCtrl)
aRet = xCtrl->GetAccessible();
break;
}
case 1:
{
VclPtr<OTableWindowListBox> xCtrl(m_pTable->GetListBox());
if (xCtrl)
aRet = xCtrl->GetAccessible();
break;
}
default:
throw IndexOutOfBoundsException();
}
}
return aRet;
}
sal_Int32 SAL_CALL OTableWindowAccess::getAccessibleIndexInParent( )
{
::osl::MutexGuard aGuard( m_aMutex );
sal_Int32 nIndex = -1;
if( m_pTable )
{
// search the position of our table window in the table window map
bool bFoundElem = false;
for (auto const& tabWin : m_pTable->getTableView()->GetTabWinMap())
{
if (tabWin.second == m_pTable)
{
bFoundElem = true;
break;
}
++nIndex;
}
nIndex = bFoundElem? nIndex : -1;
}
return nIndex;
}
sal_Int16 SAL_CALL OTableWindowAccess::getAccessibleRole( )
{
return AccessibleRole::PANEL; // ? or may be an AccessibleRole::WINDOW
}
Reference< XAccessibleRelationSet > SAL_CALL OTableWindowAccess::getAccessibleRelationSet( )
{
::osl::MutexGuard aGuard( m_aMutex );
return this;
}
// XAccessibleComponent
Reference< XAccessible > SAL_CALL OTableWindowAccess::getAccessibleAtPoint( const awt::Point& _aPoint )
{
::osl::MutexGuard aGuard( m_aMutex );
Reference< XAccessible > aRet;
if(m_pTable && !m_pTable->isDisposed())
{
Point aPoint(_aPoint.X,_aPoint.Y);
tools::Rectangle aRect(m_pTable->GetDesktopRectPixel());
if( aRect.Contains(aPoint) )
aRet = this;
else if( m_pTable->GetListBox()->GetDesktopRectPixel().Contains(aPoint))
aRet = m_pTable->GetListBox()->GetAccessible();
}
return aRet;
}
Reference< XAccessible > OTableWindowAccess::getParentChild(sal_Int32 _nIndex)
{
Reference< XAccessible > xReturn;
Reference< XAccessible > xParent = getAccessibleParent();
if ( xParent.is() )
{
Reference< XAccessibleContext > xParentContext = xParent->getAccessibleContext();
if ( xParentContext.is() )
{
xReturn = xParentContext->getAccessibleChild(_nIndex);
}
}
return xReturn;
}
sal_Int32 SAL_CALL OTableWindowAccess::getRelationCount( )
{
::osl::MutexGuard aGuard( m_aMutex );
return m_pTable ? m_pTable->getTableView()->getConnectionCount(m_pTable) : sal_Int32(0);
}
AccessibleRelation SAL_CALL OTableWindowAccess::getRelation( sal_Int32 nIndex )
{
::osl::MutexGuard aGuard( m_aMutex );
if( nIndex < 0 || nIndex >= getRelationCount() )
throw IndexOutOfBoundsException();
AccessibleRelation aRet;
if( m_pTable )
{
OJoinTableView* pView = m_pTable->getTableView();
auto aIter = pView->getTableConnections(m_pTable) + nIndex;
aRet.TargetSet = { getParentChild(aIter - pView->getTableConnections().begin()) };
aRet.RelationType = AccessibleRelationType::CONTROLLER_FOR;
}
return aRet;
}
sal_Bool SAL_CALL OTableWindowAccess::containsRelation( sal_Int16 aRelationType )
{
::osl::MutexGuard aGuard( m_aMutex );
return AccessibleRelationType::CONTROLLER_FOR == aRelationType
&& m_pTable && m_pTable->getTableView()->ExistsAConn(m_pTable);
}
AccessibleRelation SAL_CALL OTableWindowAccess::getRelationByType( sal_Int16 aRelationType )
{
::osl::MutexGuard aGuard( m_aMutex );
if( AccessibleRelationType::CONTROLLER_FOR == aRelationType && m_pTable)
{
OJoinTableView* pView = m_pTable->getTableView();
const auto& rConnectionList = pView->getTableConnections();
auto aIter = pView->getTableConnections(m_pTable);
auto aEnd = rConnectionList.end();
std::vector< Reference<XInterface> > aRelations;
aRelations.reserve(5); // just guessing
// TODO JNA aIter comes from pView->getTableConnections(m_pTable)
// and aEnd comes from pView->getTableConnections().end()
for (; aIter != aEnd ; ++aIter )
{
uno::Reference<uno::XInterface> xInterface(
getParentChild(aIter - rConnectionList.begin()));
aRelations.push_back(xInterface);
}
Sequence< Reference<XInterface> > aSeq(aRelations.data(), aRelations.size());
return AccessibleRelation(AccessibleRelationType::CONTROLLER_FOR,aSeq);
}
return AccessibleRelation();
}
OUString SAL_CALL OTableWindowAccess::getTitledBorderText( )
{
return getAccessibleName( );
}
OUString SAL_CALL OTableWindowAccess::getAccessibleName( )
{
::osl::MutexGuard aGuard( m_aMutex );
OUString sAccessibleName;
if ( m_pTable )
sAccessibleName = m_pTable->getTitle();
return sAccessibleName;
}
Reference< XAccessibleContext > SAL_CALL OTableWindowAccess::getAccessibleContext( )
{
return this;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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