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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 <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <extended/AccessibleGridControlHeader.hxx>
#include <extended/AccessibleGridControlHeaderCell.hxx>
#include <toolkit/helper/convert.hxx>
#include <vcl/accessibletable.hxx>
#include <vcl/svapp.hxx>
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::accessibility;
using namespace ::vcl;
using namespace ::vcl::table;
namespace accessibility {
AccessibleGridControlHeader::AccessibleGridControlHeader(
const Reference< XAccessible >& rxParent,
::vcl::table::IAccessibleTable& rTable,
::vcl::table::AccessibleTableControlObjType eObjType):
AccessibleGridControlTableBase( rxParent, rTable, eObjType )
{
OSL_ENSURE( isRowBar() || isColumnBar(),
"extended/AccessibleGridControlHeaderBar - invalid object type" );
}
// XAccessibleContext ---------------------------------------------------------
Reference< XAccessible > SAL_CALL
AccessibleGridControlHeader::getAccessibleChild( sal_Int32 nChildIndex )
{
SolarMutexGuard aSolarGuard;
if (nChildIndex<0 || nChildIndex>=getAccessibleChildCount())
throw IndexOutOfBoundsException();
ensureIsAlive();
Reference< XAccessible > xChild;
if(m_eObjType == vcl::table::TCTYPE_COLUMNHEADERBAR)
{
AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, vcl::table::TCTYPE_COLUMNHEADERCELL);
xChild = pColHeaderCell;
}
else if(m_eObjType == vcl::table::TCTYPE_ROWHEADERBAR)
{
AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, vcl::table::TCTYPE_ROWHEADERCELL);
xChild = pRowHeaderCell;
}
return xChild;
}
sal_Int32 SAL_CALL AccessibleGridControlHeader::getAccessibleIndexInParent()
{
ensureIsAlive();
if(m_eObjType == vcl::table::TCTYPE_ROWHEADERBAR && m_aTable.HasColHeader())
return 1;
else
return 0;
}
// XAccessibleComponent -------------------------------------------------------
Reference< XAccessible > SAL_CALL
AccessibleGridControlHeader::getAccessibleAtPoint( const awt::Point& rPoint )
{
SolarMutexGuard aSolarGuard;
ensureIsAlive();
sal_Int32 nRow = 0;
sal_Int32 nColumnPos = 0;
bool bConverted = m_aTable.ConvertPointToCellAddress(nRow, nColumnPos, VCLPoint(rPoint));
return bConverted ? implGetChild( nRow, nColumnPos ) : Reference< XAccessible >();
}
void SAL_CALL AccessibleGridControlHeader::grabFocus()
{
ensureIsAlive();
// focus on header not supported
}
// XAccessibleTable -----------------------------------------------------------
OUString SAL_CALL AccessibleGridControlHeader::getAccessibleRowDescription( sal_Int32 nRow )
{
SolarMutexGuard aSolarGuard;
ensureIsAlive();
ensureIsValidRow( nRow );
return OUString(); // no headers in headers
}
OUString SAL_CALL AccessibleGridControlHeader::getAccessibleColumnDescription( sal_Int32 nColumn )
{
SolarMutexGuard aSolarGuard;
ensureIsAlive();
ensureIsValidColumn( nColumn );
return OUString(); // no headers in headers
}
Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleRowHeaders()
{
SolarMutexGuard g;
ensureIsAlive();
return nullptr; // no headers in headers
}
Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleColumnHeaders()
{
SolarMutexGuard g;
ensureIsAlive();
return nullptr; // no headers in headers
}
//not selectable
Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleRows()
{
Sequence< sal_Int32 > aSelSeq(0);
return aSelSeq;
}
//columns aren't selectable
Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleColumns()
{
Sequence< sal_Int32 > aSelSeq(0);
return aSelSeq;
}
//row headers not selectable
sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleRowSelected( sal_Int32 /*nRow*/ )
{
return false;
}
//columns aren't selectable
sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleColumnSelected( sal_Int32 )
{
return false;
}
//not implemented
Reference< XAccessible > SAL_CALL AccessibleGridControlHeader::getAccessibleCellAt(
sal_Int32 /*nRow*/, sal_Int32 /*nColumn*/ )
{
return nullptr;
}
// not selectable
sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleSelected(
sal_Int32 /*nRow*/, sal_Int32 /*nColumn */)
{
return false;
}
// XServiceInfo ---------------------------------------------------------------
OUString SAL_CALL AccessibleGridControlHeader::getImplementationName()
{
return "com.sun.star.accessibility.AccessibleGridControlHeader";
}
Sequence< sal_Int8 > SAL_CALL AccessibleGridControlHeader::getImplementationId()
{
return css::uno::Sequence<sal_Int8>();
}
// internal virtual methods ---------------------------------------------------
tools::Rectangle AccessibleGridControlHeader::implGetBoundingBox()
{
vcl::Window* pParent = m_aTable.GetAccessibleParentWindow();
tools::Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( pParent ) );
tools::Rectangle aHeaderRect (m_aTable.calcHeaderRect(isColumnBar()));
if(isColumnBar())
return tools::Rectangle(aGridRect.TopLeft(), Size(aGridRect.getWidth(),aHeaderRect.getHeight()));
else
return tools::Rectangle(aGridRect.TopLeft(), Size(aHeaderRect.getWidth(),aGridRect.getHeight()));
}
tools::Rectangle AccessibleGridControlHeader::implGetBoundingBoxOnScreen()
{
tools::Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( nullptr ) );
tools::Rectangle aHeaderRect (m_aTable.calcHeaderRect(isColumnBar()));
if(isColumnBar())
return tools::Rectangle(aGridRect.TopLeft(), Size(aGridRect.getWidth(),aHeaderRect.getHeight()));
else
return tools::Rectangle(aGridRect.TopLeft(), Size(aHeaderRect.getWidth(),aGridRect.getHeight()));
}
// internal helper methods ----------------------------------------------------
Reference< XAccessible > AccessibleGridControlHeader::implGetChild(
sal_Int32 nRow, sal_uInt32 nColumnPos )
{
Reference< XAccessible > xChild;
if(m_eObjType == vcl::table::TCTYPE_COLUMNHEADERBAR)
{
AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nColumnPos, this, m_aTable, vcl::table::TCTYPE_COLUMNHEADERCELL);
xChild = pColHeaderCell;
}
else if(m_eObjType == vcl::table::TCTYPE_ROWHEADERBAR)
{
AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nRow, this, m_aTable, vcl::table::TCTYPE_ROWHEADERCELL);
xChild = pRowHeaderCell;
}
return xChild;
}
} // namespace accessibility
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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