287 lines
9.6 KiB
C++
287 lines
9.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_accessibility.hxx"
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#include "accessibility/extended/AccessibleGridControlHeader.hxx"
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#include "accessibility/extended/AccessibleGridControlHeaderCell.hxx"
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#include "accessibility/extended/AccessibleGridControlTableCell.hxx"
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#include <svtools/accessibletable.hxx>
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#include <comphelper/servicehelper.hxx>
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// ============================================================================
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using ::rtl::OUString;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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using ::com::sun::star::uno::Any;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::accessibility;
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using namespace ::svt;
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using namespace ::svt::table;
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// ============================================================================
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namespace accessibility {
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// ============================================================================
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AccessibleGridControlHeader::AccessibleGridControlHeader(
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const Reference< XAccessible >& rxParent,
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::svt::table::IAccessibleTable& rTable,
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::svt::table::AccessibleTableControlObjType eObjType):
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AccessibleGridControlTableBase( rxParent, rTable, eObjType )
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{
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DBG_ASSERT( isRowBar() || isColumnBar(),
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"accessibility/extended/AccessibleGridControlHeaderBar - invalid object type" );
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}
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AccessibleGridControlHeader::~AccessibleGridControlHeader()
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{
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}
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// XAccessibleContext ---------------------------------------------------------
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Reference< XAccessible > SAL_CALL
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AccessibleGridControlHeader::getAccessibleChild( sal_Int32 nChildIndex )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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if (nChildIndex<0 || nChildIndex>=getAccessibleChildCount())
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throw IndexOutOfBoundsException();
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ensureIsAlive();
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Reference< XAccessible > xChild;
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if(m_eObjType == svt::table::TCTYPE_COLUMNHEADERBAR)
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{
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AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, svt::table::TCTYPE_COLUMNHEADERCELL);
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xChild = pColHeaderCell;
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}
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else if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR)
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{
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AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nChildIndex, this, m_aTable, svt::table::TCTYPE_ROWHEADERCELL);
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xChild = pRowHeaderCell;
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}
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return xChild;
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}
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sal_Int32 SAL_CALL AccessibleGridControlHeader::getAccessibleIndexInParent()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR && m_aTable.HasColHeader())
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return 1;
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else
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return 0;
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}
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// XAccessibleComponent -------------------------------------------------------
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Reference< XAccessible > SAL_CALL
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AccessibleGridControlHeader::getAccessibleAtPoint( const awt::Point& rPoint )
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throw ( uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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sal_Int32 nRow = 0;
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sal_Int32 nColumnPos = 0;
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sal_Bool bConverted = isRowBar() ?
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m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) ) :
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m_aTable.ConvertPointToCellAddress( nRow, nColumnPos, VCLPoint( rPoint ) );
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return bConverted ? implGetChild( nRow, nColumnPos ) : Reference< XAccessible >();
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}
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void SAL_CALL AccessibleGridControlHeader::grabFocus()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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// focus on header not supported
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}
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Any SAL_CALL AccessibleGridControlHeader::getAccessibleKeyBinding()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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return Any(); // no special key bindings for header
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}
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// XAccessibleTable -----------------------------------------------------------
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OUString SAL_CALL AccessibleGridControlHeader::getAccessibleRowDescription( sal_Int32 nRow )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidRow( nRow );
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return OUString(); // no headers in headers
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}
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OUString SAL_CALL AccessibleGridControlHeader::getAccessibleColumnDescription( sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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SolarMutexGuard aSolarGuard;
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::osl::MutexGuard aGuard( getOslMutex() );
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ensureIsAlive();
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ensureIsValidColumn( nColumn );
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return OUString(); // no headers in headers
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}
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Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleRowHeaders()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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return NULL; // no headers in headers
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}
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Reference< XAccessibleTable > SAL_CALL AccessibleGridControlHeader::getAccessibleColumnHeaders()
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throw ( uno::RuntimeException )
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{
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ensureIsAlive();
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return NULL; // no headers in headers
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}
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//not selectable
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Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleRows()
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throw ( uno::RuntimeException )
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{
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Sequence< sal_Int32 > aSelSeq(0);
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return aSelSeq;
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}
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//columns aren't selectable
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Sequence< sal_Int32 > SAL_CALL AccessibleGridControlHeader::getSelectedAccessibleColumns()
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throw ( uno::RuntimeException )
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{
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Sequence< sal_Int32 > aSelSeq(0);
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return aSelSeq;
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}
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//row headers not selectable
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sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleRowSelected( sal_Int32 /*nRow*/ )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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return sal_False;
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}
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//columns aren't selectable
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sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleColumnSelected( sal_Int32 nColumn )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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(void)nColumn;
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return sal_False;
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}
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//not implemented
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Reference< XAccessible > SAL_CALL AccessibleGridControlHeader::getAccessibleCellAt(
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sal_Int32 /*nRow*/, sal_Int32 /*nColumn*/ )
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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return NULL;
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}
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// not selectable
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sal_Bool SAL_CALL AccessibleGridControlHeader::isAccessibleSelected(
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sal_Int32 /*nRow*/, sal_Int32 /*nColumn */)
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throw ( lang::IndexOutOfBoundsException, uno::RuntimeException )
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{
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return sal_False;
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}
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// XServiceInfo ---------------------------------------------------------------
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OUString SAL_CALL AccessibleGridControlHeader::getImplementationName()
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throw ( uno::RuntimeException )
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{
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return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.accessibility.AccessibleGridControlHeader" ) );
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}
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namespace
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{
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class theAccessibleGridControlHeaderImplementationId : public rtl::Static< UnoTunnelIdInit, theAccessibleGridControlHeaderImplementationId > {};
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}
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Sequence< sal_Int8 > SAL_CALL AccessibleGridControlHeader::getImplementationId()
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throw ( uno::RuntimeException )
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{
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return theAccessibleGridControlHeaderImplementationId::get().getSeq();
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}
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// internal virtual methods ---------------------------------------------------
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Rectangle AccessibleGridControlHeader::implGetBoundingBox()
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{
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return m_aTable.calcHeaderRect(isColumnBar());
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}
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Rectangle AccessibleGridControlHeader::implGetBoundingBoxOnScreen()
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{
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return m_aTable.calcHeaderRect(isColumnBar());
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}
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sal_Int32 AccessibleGridControlHeader::implGetRowCount() const
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{
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return 1;
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}
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sal_Int32 AccessibleGridControlHeader::implGetColumnCount() const
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{
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return 1;
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}
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// internal helper methods ----------------------------------------------------
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Reference< XAccessible > AccessibleGridControlHeader::implGetChild(
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sal_Int32 nRow, sal_uInt32 nColumnPos )
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{
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Reference< XAccessible > xChild;
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if(m_eObjType == svt::table::TCTYPE_COLUMNHEADERBAR)
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{
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AccessibleGridControlHeaderCell* pColHeaderCell = new AccessibleGridControlHeaderCell(nColumnPos, this, m_aTable, svt::table::TCTYPE_COLUMNHEADERCELL);
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xChild = pColHeaderCell;
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}
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else if(m_eObjType == svt::table::TCTYPE_ROWHEADERBAR)
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{
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AccessibleGridControlHeaderCell* pRowHeaderCell = new AccessibleGridControlHeaderCell(nRow, this, m_aTable, svt::table::TCTYPE_ROWHEADERCELL);
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xChild = pRowHeaderCell;
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}
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return xChild;
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}
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// ============================================================================
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} // namespace accessibility
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// ============================================================================
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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