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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_accessibility.hxx"
#include "accessibility/extended/AccessibleGridControlTableCell.hxx"
#include <svtools/accessibletable.hxx>
#include "accessibility/extended/AccessibleGridControl.hxx"
#include <tools/gen.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
namespace accessibility
{
namespace
{
// FIXME this is a copy'n'paste from
// source/extended/AccessibleBrowseBoxTableCell.cxx, get rid of that...
static void checkIndex_Impl( sal_Int32 _nIndex, const ::rtl::OUString& _sText ) throw (::com::sun::star::lang::IndexOutOfBoundsException)
{
if ( _nIndex >= _sText.getLength() )
throw ::com::sun::star::lang::IndexOutOfBoundsException();
}
}
using namespace ::com::sun::star::lang;
using namespace utl;
using namespace comphelper;
using ::rtl::OUString;
using ::accessibility::AccessibleGridControl;
using namespace ::com::sun::star::uno;
using ::com::sun::star::accessibility::XAccessible;
using namespace ::com::sun::star::accessibility;
using namespace ::svt;
using namespace ::svt::table;
// =============================================================================
// = AccessibleGridControlCell
// =============================================================================
// -----------------------------------------------------------------------------
AccessibleGridControlCell::AccessibleGridControlCell(
const Reference< XAccessible >& _rxParent, IAccessibleTable& _rTable,
sal_Int32 _nRowPos, sal_uInt16 _nColPos, AccessibleTableControlObjType _eType )
:AccessibleGridControlBase( _rxParent, _rTable, _eType )
,m_nRowPos( _nRowPos )
,m_nColPos( _nColPos )
{
// set accessible name here, because for that we need the position of the cell
// and so the base class isn't capable of doing this
::rtl::OUString aAccName;
if(_eType == TCTYPE_TABLECELL)
aAccName = _rTable.GetAccessibleObjectName( TCTYPE_TABLECELL, _nRowPos, _nColPos );
else if(_eType == TCTYPE_ROWHEADERCELL)
aAccName = _rTable.GetAccessibleObjectName( TCTYPE_ROWHEADERCELL, _nRowPos, 0 );
else if(_eType == TCTYPE_COLUMNHEADERCELL)
aAccName = _rTable.GetAccessibleObjectName( TCTYPE_COLUMNHEADERCELL, 0, _nRowPos );
implSetName( aAccName );
}
// -----------------------------------------------------------------------------
AccessibleGridControlCell::~AccessibleGridControlCell()
{
}
// -----------------------------------------------------------------------------
void SAL_CALL AccessibleGridControlCell::grabFocus() throw ( RuntimeException )
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
m_aTable.GoToCell( m_nColPos, m_nRowPos );
}
//// -----------------------------------------------------------------------------
// implementation of a table cell
::rtl::OUString AccessibleGridControlTableCell::implGetText()
{
ensureIsAlive();
return m_aTable.GetAccessibleCellText( getRowPos(), getColumnPos() );
}
::com::sun::star::lang::Locale AccessibleGridControlTableCell::implGetLocale()
{
ensureIsAlive();
return m_aTable.GetAccessible()->getAccessibleContext()->getLocale();
}
void AccessibleGridControlTableCell::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
{
nStartIndex = 0;
nEndIndex = 0;
}
AccessibleGridControlTableCell::AccessibleGridControlTableCell(const Reference<XAccessible >& _rxParent,
IAccessibleTable& _rTable,
sal_Int32 _nRowPos,
sal_uInt16 _nColPos,
AccessibleTableControlObjType eObjType)
:AccessibleGridControlCell( _rxParent, _rTable, _nRowPos, _nColPos, eObjType )
{
}
// XInterface -------------------------------------------------------------
/** Queries for a new interface. */
::com::sun::star::uno::Any SAL_CALL AccessibleGridControlTableCell::queryInterface(
const ::com::sun::star::uno::Type& rType )
throw ( ::com::sun::star::uno::RuntimeException )
{
Any aRet = AccessibleGridControlCell::queryInterface(rType);
if ( !aRet.hasValue() )
aRet = AccessibleTextHelper_BASE::queryInterface(rType);
return aRet;
}
/** Aquires the object (calls acquire() on base class). */
void SAL_CALL AccessibleGridControlTableCell::acquire() throw ()
{
AccessibleGridControlCell::acquire();
}
/** Releases the object (calls release() on base class). */
void SAL_CALL AccessibleGridControlTableCell::release() throw ()
{
AccessibleGridControlCell::release();
}
::com::sun::star::awt::Rectangle SAL_CALL AccessibleGridControlTableCell::getCharacterBounds( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
ensureIsAlive();
if ( !implIsValidIndex( nIndex, implGetText().getLength() ) )
throw IndexOutOfBoundsException();
::com::sun::star::awt::Rectangle aRect;
if ( &m_aTable )
aRect = AWTRectangle( m_aTable.GetFieldCharacterBounds( getRowPos(), getColumnPos(), nIndex ) );
return aRect;
}
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getIndexAtPoint( const ::com::sun::star::awt::Point& _aPoint ) throw (RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
ensureIsAlive();
return m_aTable.GetFieldIndexAtPoint( getRowPos(), getColumnPos(), VCLPoint( _aPoint ) );
}
/** @return
The name of this class.
*/
::rtl::OUString SAL_CALL AccessibleGridControlTableCell::getImplementationName()
throw ( ::com::sun::star::uno::RuntimeException )
{
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.accessibility.AccessibleGridControlTableCell" ) );
}
/** @return The count of visible children. */
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getAccessibleChildCount()
throw ( ::com::sun::star::uno::RuntimeException )
{
return 0;
}
/** @return The XAccessible interface of the specified child. */
::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible > SAL_CALL
AccessibleGridControlTableCell::getAccessibleChild( sal_Int32 )
throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::uno::RuntimeException )
{
throw ::com::sun::star::lang::IndexOutOfBoundsException();
}
/** Creates a new AccessibleStateSetHelper and fills it with states of the
current object.
@return
A filled AccessibleStateSetHelper.
*/
::utl::AccessibleStateSetHelper* AccessibleGridControlTableCell::implCreateStateSetHelper()
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
::utl::AccessibleStateSetHelper* pStateSetHelper = new ::utl::AccessibleStateSetHelper;
if( isAlive() )
{
// SHOWING done with mxParent
if( implIsShowing() )
pStateSetHelper->AddState( AccessibleStateType::SHOWING );
m_aTable.FillAccessibleStateSetForCell( *pStateSetHelper, getRowPos(), static_cast< sal_uInt16 >( getColumnPos() ) );
}
else
pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
return pStateSetHelper;
}
// XAccessible ------------------------------------------------------------
/** @return The XAccessibleContext interface of this object. */
Reference< XAccessibleContext > SAL_CALL AccessibleGridControlTableCell::getAccessibleContext() throw ( RuntimeException )
{
ensureIsAlive();
return this;
}
// XAccessibleContext -----------------------------------------------------
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getAccessibleIndexInParent()
throw ( ::com::sun::star::uno::RuntimeException )
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
ensureIsAlive();
return ( getRowPos() * m_aTable.GetColumnCount() ) + getColumnPos();
}
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getCaretPosition( ) throw (::com::sun::star::uno::RuntimeException)
{
return -1;
}
sal_Bool SAL_CALL AccessibleGridControlTableCell::setCaretPosition ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) )
throw IndexOutOfBoundsException();
return sal_False;
}
sal_Unicode SAL_CALL AccessibleGridControlTableCell::getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getCharacter( nIndex );
}
::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL AccessibleGridControlTableCell::getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
::rtl::OUString sText( implGetText() );
if ( !implIsValidIndex( nIndex, sText.getLength() ) )
throw IndexOutOfBoundsException();
return ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >();
}
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getCharacterCount( ) throw (::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getCharacterCount( );
}
::rtl::OUString SAL_CALL AccessibleGridControlTableCell::getSelectedText( ) throw (::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getSelectedText( );
}
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getSelectionStart( ) throw (::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getSelectionStart( );
}
sal_Int32 SAL_CALL AccessibleGridControlTableCell::getSelectionEnd( ) throw (::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getSelectionEnd( );
}
sal_Bool SAL_CALL AccessibleGridControlTableCell::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) )
throw IndexOutOfBoundsException();
return sal_False;
}
::rtl::OUString SAL_CALL AccessibleGridControlTableCell::getText( ) throw (::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getText( );
}
::rtl::OUString SAL_CALL AccessibleGridControlTableCell::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex );
}
::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType);
}
::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType);
}
::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleGridControlTableCell::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType);
}
sal_Bool SAL_CALL AccessibleGridControlTableCell::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( getOslMutex() );
::rtl::OUString sText = implGetText();
checkIndex_Impl( nStartIndex, sText );
checkIndex_Impl( nEndIndex, sText );
//!!! don't know how to put a string into the clipboard
return sal_False;
}
Rectangle AccessibleGridControlTableCell::implGetBoundingBox()
{
return Rectangle(Point(0,0),Point(0,0));//To Do - return headercell rectangle
}
// -----------------------------------------------------------------------------
Rectangle AccessibleGridControlTableCell::implGetBoundingBoxOnScreen()
{
return Rectangle(Point(0,0),Point(0,0));//To Do - return headercell rectangle
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
