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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>
+
+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.IsInside(aPoint) )
+ aRet = this;
+ else if( m_pTable->GetListBox()->GetDesktopRectPixel().IsInside(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.realloc(1);
+ aRet.TargetSet[0] = 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: */