18aafdd0f9
Change-Id: Ic9e780dc3f834e2e8b5d3a8d8445419a4bd050dd Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111300 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
350 lines
11 KiB
C++
350 lines
11 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 <com/sun/star/lang/IndexOutOfBoundsException.hpp>
|
|
#include <extended/AccessibleGridControlTable.hxx>
|
|
#include <extended/AccessibleGridControlTableCell.hxx>
|
|
#include <toolkit/helper/convert.hxx>
|
|
#include <vcl/accessibletable.hxx>
|
|
#include <vcl/svapp.hxx>
|
|
#include <tools/debug.hxx>
|
|
|
|
using ::com::sun::star::uno::Reference;
|
|
using ::com::sun::star::uno::Sequence;
|
|
using ::com::sun::star::uno::Any;
|
|
|
|
using namespace ::com::sun::star;
|
|
using namespace ::com::sun::star::accessibility;
|
|
using namespace ::vcl;
|
|
using namespace ::vcl::table;
|
|
|
|
|
|
namespace accessibility {
|
|
|
|
|
|
AccessibleGridControlTable::AccessibleGridControlTable(
|
|
const Reference< XAccessible >& rxParent,
|
|
IAccessibleTable& rTable) :
|
|
AccessibleGridControlTableBase( rxParent, rTable, TCTYPE_TABLE )
|
|
{
|
|
}
|
|
|
|
// XAccessibleContext ---------------------------------------------------------
|
|
|
|
Reference< XAccessible > SAL_CALL
|
|
AccessibleGridControlTable::getAccessibleChild( sal_Int32 nChildIndex )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidIndex( nChildIndex );
|
|
sal_Int32 nCount = getAccessibleChildCount();
|
|
if(m_aCellVector.empty() || m_aCellVector.size() != static_cast<unsigned>(nCount))
|
|
{
|
|
m_aCellVector.resize(nCount);
|
|
}
|
|
if(!m_aCellVector[nChildIndex].is())
|
|
{
|
|
rtl::Reference<AccessibleGridControlTableCell> pCell = new AccessibleGridControlTableCell(this, m_aTable, nChildIndex/m_aTable.GetColumnCount(), nChildIndex%m_aTable.GetColumnCount());
|
|
m_aCellVector[nChildIndex] = pCell;
|
|
}
|
|
return m_aCellVector[nChildIndex];
|
|
}
|
|
|
|
sal_Int32 SAL_CALL AccessibleGridControlTable::getAccessibleIndexInParent()
|
|
{
|
|
ensureIsAlive();
|
|
if(m_aTable.HasRowHeader() && m_aTable.HasColHeader())
|
|
return 0;
|
|
else if((!m_aTable.HasRowHeader() && m_aTable.HasColHeader()) || (m_aTable.HasRowHeader() && !m_aTable.HasColHeader()) )
|
|
return 1;
|
|
else
|
|
return 2;
|
|
}
|
|
|
|
// XAccessibleComponent -------------------------------------------------------
|
|
|
|
Reference< XAccessible > SAL_CALL
|
|
AccessibleGridControlTable::getAccessibleAtPoint( const awt::Point& rPoint )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
|
|
Reference< XAccessible > xChild;
|
|
sal_Int32 nRow = 0;
|
|
sal_Int32 nColumnPos = 0;
|
|
if( m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) )
|
|
xChild = new AccessibleGridControlTableCell(this, m_aTable, nRow, nColumnPos);
|
|
return xChild;
|
|
}
|
|
|
|
void SAL_CALL AccessibleGridControlTable::grabFocus()
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
m_aTable.GrabFocus();
|
|
}
|
|
|
|
// XAccessibleTable -----------------------------------------------------------
|
|
|
|
OUString SAL_CALL AccessibleGridControlTable::getAccessibleRowDescription( sal_Int32 nRow )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidRow( nRow );
|
|
return "row description";
|
|
}
|
|
|
|
OUString SAL_CALL AccessibleGridControlTable::getAccessibleColumnDescription( sal_Int32 nColumn )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidColumn( nColumn );
|
|
return "col description";
|
|
}
|
|
|
|
Reference< XAccessibleTable > SAL_CALL AccessibleGridControlTable::getAccessibleRowHeaders()
|
|
{
|
|
SolarMutexGuard g;
|
|
|
|
ensureIsAlive();
|
|
if(m_aTable.HasColHeader())
|
|
return implGetHeaderBar( 1 );
|
|
else
|
|
return implGetHeaderBar( 0 );
|
|
}
|
|
|
|
Reference< XAccessibleTable > SAL_CALL AccessibleGridControlTable::getAccessibleColumnHeaders()
|
|
{
|
|
SolarMutexGuard g;
|
|
|
|
ensureIsAlive();
|
|
return implGetHeaderBar( 0 );
|
|
}
|
|
|
|
Sequence< sal_Int32 > SAL_CALL AccessibleGridControlTable::getSelectedAccessibleRows()
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
Sequence< sal_Int32 > aSelSeq;
|
|
implGetSelectedRows( aSelSeq );
|
|
return aSelSeq;
|
|
}
|
|
|
|
//columns aren't selectable
|
|
Sequence< sal_Int32 > SAL_CALL AccessibleGridControlTable::getSelectedAccessibleColumns()
|
|
{
|
|
Sequence< sal_Int32 > aSelSeq(0);
|
|
return aSelSeq;
|
|
}
|
|
|
|
sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleRowSelected( sal_Int32 nRow )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidRow( nRow );
|
|
Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
|
|
return comphelper::findValue(selectedRows, nRow) != -1;
|
|
}
|
|
|
|
//columns aren't selectable
|
|
sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleColumnSelected( sal_Int32 )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
Reference< XAccessible > SAL_CALL AccessibleGridControlTable::getAccessibleCellAt(
|
|
sal_Int32 nRow, sal_Int32 nColumn )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidAddress( nRow, nColumn );
|
|
sal_Int32 nCount = getAccessibleChildCount();
|
|
sal_Int32 nChildIndex = nRow*m_aTable.GetColumnCount() + nColumn;
|
|
if(m_aCellVector.empty() || m_aCellVector.size() != static_cast<unsigned>(nCount))
|
|
{
|
|
m_aCellVector.resize(nCount);
|
|
}
|
|
if(!m_aCellVector[nChildIndex].is())
|
|
{
|
|
rtl::Reference<AccessibleGridControlTableCell> pCell = new AccessibleGridControlTableCell(this, m_aTable, nRow, nColumn);
|
|
m_aCellVector[nChildIndex] = pCell;
|
|
}
|
|
return m_aCellVector[nChildIndex];
|
|
}
|
|
|
|
sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleSelected(
|
|
sal_Int32 nRow, sal_Int32 nColumn )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidAddress( nRow, nColumn );
|
|
//selection of single cells not possible, so if row is selected, the cell will be selected too
|
|
return isAccessibleRowSelected(nRow);
|
|
}
|
|
void SAL_CALL AccessibleGridControlTable::selectAccessibleChild( sal_Int32 nChildIndex )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidIndex( nChildIndex );
|
|
sal_Int32 nColumns = m_aTable.GetColumnCount();
|
|
sal_Int32 nRow = nChildIndex / nColumns;
|
|
m_aTable.SelectRow( nRow, true );
|
|
}
|
|
sal_Bool SAL_CALL AccessibleGridControlTable::isAccessibleChildSelected( sal_Int32 nChildIndex )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
ensureIsValidIndex( nChildIndex );
|
|
sal_Int32 nColumns = m_aTable.GetColumnCount();
|
|
sal_Int32 nRow = nChildIndex / nColumns;
|
|
return isAccessibleRowSelected(nRow);
|
|
}
|
|
void SAL_CALL AccessibleGridControlTable::clearAccessibleSelection()
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
m_aTable.SelectAllRows( false );
|
|
}
|
|
void SAL_CALL AccessibleGridControlTable::selectAllAccessibleChildren()
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
|
|
for(tools::Long i=0; i<m_aTable.GetRowCount(); i++)
|
|
selectedRows[i]=i;
|
|
}
|
|
sal_Int32 SAL_CALL AccessibleGridControlTable::getSelectedAccessibleChildCount()
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
Sequence< sal_Int32 > selectedRows = getSelectedAccessibleRows();
|
|
sal_Int32 nColumns = m_aTable.GetColumnCount();
|
|
return selectedRows.getLength()*nColumns;
|
|
}
|
|
Reference< XAccessible > SAL_CALL
|
|
AccessibleGridControlTable::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
if(isAccessibleChildSelected(nSelectedChildIndex))
|
|
return getAccessibleChild(nSelectedChildIndex);
|
|
else
|
|
return nullptr;
|
|
}
|
|
//not implemented yet, because only row selection possible
|
|
void SAL_CALL AccessibleGridControlTable::deselectAccessibleChild(
|
|
sal_Int32 )
|
|
{
|
|
SolarMutexGuard aSolarGuard;
|
|
|
|
ensureIsAlive();
|
|
}
|
|
// XInterface -----------------------------------------------------------------
|
|
|
|
Any SAL_CALL AccessibleGridControlTable::queryInterface( const uno::Type& rType )
|
|
{
|
|
Any aAny( AccessibleGridControlTableBase::queryInterface( rType ) );
|
|
return aAny.hasValue() ?
|
|
aAny : AccessibleGridControlTableSelectionImplHelper::queryInterface( rType );
|
|
}
|
|
|
|
void SAL_CALL AccessibleGridControlTable::acquire() throw ()
|
|
{
|
|
AccessibleGridControlTableBase::acquire();
|
|
}
|
|
|
|
void SAL_CALL AccessibleGridControlTable::release() throw ()
|
|
{
|
|
AccessibleGridControlTableBase::release();
|
|
}
|
|
// XServiceInfo ---------------------------------------------------------------
|
|
|
|
OUString SAL_CALL AccessibleGridControlTable::getImplementationName()
|
|
{
|
|
return "com.sun.star.accessibility.AccessibleGridControlTable";
|
|
}
|
|
|
|
// internal virtual methods ---------------------------------------------------
|
|
|
|
tools::Rectangle AccessibleGridControlTable::implGetBoundingBox()
|
|
{
|
|
vcl::Window* pParent = m_aTable.GetAccessibleParentWindow();
|
|
DBG_ASSERT( pParent, "implGetBoundingBox - missing parent window" );
|
|
tools::Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( pParent ));
|
|
tools::Rectangle aTableRect( m_aTable.calcTableRect() );
|
|
tools::Long nX = aGridRect.Left() + aTableRect.Left();
|
|
tools::Long nY = aGridRect.Top() + aTableRect.Top();
|
|
tools::Long nWidth = aGridRect.GetSize().Width()-aTableRect.Left();
|
|
tools::Long nHeight = aGridRect.GetSize().Height()-aTableRect.Top();
|
|
tools::Rectangle aTable( Point( nX, nY ), Size( nWidth, nHeight ));
|
|
return aTable;
|
|
}
|
|
|
|
tools::Rectangle AccessibleGridControlTable::implGetBoundingBoxOnScreen()
|
|
{
|
|
tools::Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( nullptr ));
|
|
tools::Rectangle aTableRect( m_aTable.calcTableRect() );
|
|
tools::Long nX = aGridRect.Left() + aTableRect.Left();
|
|
tools::Long nY = aGridRect.Top() + aTableRect.Top();
|
|
tools::Long nWidth = aGridRect.GetSize().Width()-aTableRect.Left();
|
|
tools::Long nHeight = aGridRect.GetSize().Height()-aTableRect.Top();
|
|
tools::Rectangle aTable( Point( nX, nY ), Size( nWidth, nHeight ));
|
|
return aTable;
|
|
}
|
|
// internal helper methods ----------------------------------------------------
|
|
Reference< XAccessibleTable > AccessibleGridControlTable::implGetHeaderBar(
|
|
sal_Int32 nChildIndex )
|
|
{
|
|
Reference< XAccessible > xRet;
|
|
Reference< XAccessibleContext > xContext( m_xParent, uno::UNO_QUERY );
|
|
if( xContext.is() )
|
|
{
|
|
try
|
|
{
|
|
xRet = xContext->getAccessibleChild( nChildIndex );
|
|
}
|
|
catch (const lang::IndexOutOfBoundsException&)
|
|
{
|
|
OSL_FAIL( "implGetHeaderBar - wrong child index" );
|
|
}
|
|
// RuntimeException goes to caller
|
|
}
|
|
return Reference< XAccessibleTable >( xRet, uno::UNO_QUERY );
|
|
}
|
|
|
|
|
|
} // namespace accessibility
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|