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authorMichael Stahl <mstahl@redhat.com>2012-01-28 20:52:45 +0100
committerMichael Stahl <mstahl@redhat.com>2012-01-28 20:52:45 +0100
commit2e626373db2412ac22e8c5c27a60d11cd29e875b (patch)
tree9e9f67205cd5b72f1031721273e1534a3a1e5b0f /accessibility/source/extended/accessibletablistboxtable.cxx
parentf7ee7bbd5174b084f018c2ec94d8c70c98ee04da (diff)
replace obsolete "master" branch with README that points at new repoHEADmaster-deletedmaster
Diffstat (limited to 'accessibility/source/extended/accessibletablistboxtable.cxx')
-rw-r--r--accessibility/source/extended/accessibletablistboxtable.cxx374
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diff --git a/accessibility/source/extended/accessibletablistboxtable.cxx b/accessibility/source/extended/accessibletablistboxtable.cxx
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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/accessibletablistboxtable.hxx"
-#include "accessibility/extended/AccessibleBrowseBoxTableCell.hxx"
-#include "accessibility/extended/AccessibleBrowseBoxCheckBoxCell.hxx"
-#include <svtools/svtabbx.hxx>
-#include <com/sun/star/accessibility/AccessibleEventId.hpp>
-
-//........................................................................
-namespace accessibility
-{
-//........................................................................
-
- // class AccessibleTabListBoxTable ---------------------------------------------
-
- using namespace ::com::sun::star::accessibility;
- using namespace ::com::sun::star::uno;
- using namespace ::com::sun::star::lang;
- using namespace ::com::sun::star;
-
- DBG_NAME(AccessibleTabListBoxTable)
-
- // -----------------------------------------------------------------------------
- // Ctor() and Dtor()
- // -----------------------------------------------------------------------------
- AccessibleTabListBoxTable::AccessibleTabListBoxTable( const Reference< XAccessible >& rxParent, SvHeaderTabListBox& rBox ) :
-
- AccessibleBrowseBoxTable( rxParent, rBox ),
-
- m_pTabListBox ( &rBox )
-
- {
- DBG_CTOR( AccessibleTabListBoxTable, NULL );
-
- m_pTabListBox->AddEventListener( LINK( this, AccessibleTabListBoxTable, WindowEventListener ) );
- }
- // -----------------------------------------------------------------------------
- AccessibleTabListBoxTable::~AccessibleTabListBoxTable()
- {
- DBG_DTOR( AccessibleTabListBoxTable, NULL );
-
- if ( isAlive() )
- {
- m_pTabListBox = NULL;
-
- // increment ref count to prevent double call of Dtor
- osl_incrementInterlockedCount( &m_refCount );
- dispose();
- }
- }
- // -----------------------------------------------------------------------------
- void AccessibleTabListBoxTable::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
- {
- if ( isAlive() )
- {
- sal_uLong nEventId = rVclWindowEvent.GetId();
- switch ( nEventId )
- {
- case VCLEVENT_OBJECT_DYING :
- {
- m_pTabListBox->RemoveEventListener( LINK( this, AccessibleTabListBoxTable, WindowEventListener ) );
- m_pTabListBox = NULL;
- break;
- }
-
- case VCLEVENT_CONTROL_GETFOCUS :
- case VCLEVENT_CONTROL_LOSEFOCUS :
- {
- uno::Any aOldValue, aNewValue;
- if ( VCLEVENT_CONTROL_GETFOCUS == nEventId )
- aNewValue <<= AccessibleStateType::FOCUSED;
- else
- aOldValue <<= AccessibleStateType::FOCUSED;
- commitEvent( AccessibleEventId::STATE_CHANGED, aNewValue, aOldValue );
- break;
- }
-
- case VCLEVENT_LISTBOX_SELECT :
- {
- // First send an event that tells the listeners of a
- // modified selection. The active descendant event is
- // send after that so that the receiving AT has time to
- // read the text or name of the active child.
- commitEvent( AccessibleEventId::SELECTION_CHANGED, Any(), Any() );
- if ( m_pTabListBox && m_pTabListBox->HasFocus() )
- {
- SvLBoxEntry* pEntry = static_cast< SvLBoxEntry* >( rVclWindowEvent.GetData() );
- if ( pEntry )
- {
- sal_Int32 nRow = m_pTabListBox->GetEntryPos( pEntry );
- sal_uInt16 nCol = m_pTabListBox->GetCurrColumn();
- Reference< XAccessible > xChild =
- m_pTabListBox->CreateAccessibleCell( nRow, nCol );
- uno::Any aOldValue, aNewValue;
-
- if ( m_pTabListBox->IsTransientChildrenDisabled() )
- {
- aNewValue <<= AccessibleStateType::FOCUSED;
- TriState eState = STATE_DONTKNOW;
- if ( m_pTabListBox->IsCellCheckBox( nRow, nCol, eState ) )
- {
- AccessibleCheckBoxCell* pCell =
- static_cast< AccessibleCheckBoxCell* >( xChild.get() );
- pCell->commitEvent( AccessibleEventId::STATE_CHANGED, aNewValue, aOldValue );
- }
- else
- {
- AccessibleBrowseBoxTableCell* pCell =
- static_cast< AccessibleBrowseBoxTableCell* >( xChild.get() );
- pCell->commitEvent( AccessibleEventId::STATE_CHANGED, aNewValue, aOldValue );
- }
- }
- else
- {
- aNewValue <<= xChild;
- commitEvent( AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aNewValue, aOldValue );
- }
- }
- }
- break;
- }
-
- case VCLEVENT_CHECKBOX_TOGGLE :
- {
- if ( m_pTabListBox && m_pTabListBox->HasFocus() )
- {
- SvLBoxEntry* pEntry = static_cast< SvLBoxEntry* >( rVclWindowEvent.GetData() );
- if ( pEntry )
- {
- sal_Int32 nRow = m_pTabListBox->GetEntryPos( pEntry );
- sal_uInt16 nCol = m_pTabListBox->GetCurrColumn();
- TriState eState = STATE_DONTKNOW;
- if ( m_pTabListBox->IsCellCheckBox( nRow, nCol, eState ) )
- {
- Reference< XAccessible > xChild =
- m_pTabListBox->CreateAccessibleCell( nRow, nCol );
- AccessibleCheckBoxCell* pCell =
- static_cast< AccessibleCheckBoxCell* >( xChild.get() );
- pCell->SetChecked( m_pTabListBox->IsItemChecked( pEntry, nCol ) );
- }
- }
- }
- break;
- }
-
- case VCLEVENT_TABLECELL_NAMECHANGED :
- {
- if ( m_pTabListBox->IsTransientChildrenDisabled() )
- {
- commitEvent( AccessibleEventId::SELECTION_CHANGED, Any(), Any() );
- TabListBoxEventData* pData = static_cast< TabListBoxEventData* >( rVclWindowEvent.GetData() );
- SvLBoxEntry* pEntry = pData != NULL ? pData->m_pEntry : NULL;
- if ( pEntry )
- {
- sal_Int32 nRow = m_pTabListBox->GetEntryPos( pEntry );
- sal_uInt16 nCol = pData->m_nColumn;
- Reference< XAccessible > xChild =
- m_pTabListBox->CreateAccessibleCell( nRow, nCol );
- uno::Any aOldValue, aNewValue;
- aOldValue <<= ::rtl::OUString( pData->m_sOldText );
- ::rtl::OUString sNewText( m_pTabListBox->GetCellText( nRow, nCol ) );
- aNewValue <<= sNewText;
- TriState eState = STATE_DONTKNOW;
-
- if ( m_pTabListBox->IsCellCheckBox( nRow, nCol, eState ) )
- {
- AccessibleCheckBoxCell* pCell =
- static_cast< AccessibleCheckBoxCell* >( xChild.get() );
- pCell->commitEvent( AccessibleEventId::NAME_CHANGED, aOldValue, aNewValue );
- }
- else
- {
- AccessibleBrowseBoxTableCell* pCell =
- static_cast< AccessibleBrowseBoxTableCell* >( xChild.get() );
- pCell->nameChanged( sNewText, pData->m_sOldText );
- }
- }
- }
- break;
- }
- }
- }
- }
- // -----------------------------------------------------------------------------
- IMPL_LINK( AccessibleTabListBoxTable, WindowEventListener, VclSimpleEvent*, pEvent )
- {
- DBG_ASSERT( pEvent && pEvent->ISA( VclWindowEvent ), "Unknown WindowEvent!" );
- if ( pEvent && pEvent->ISA( VclWindowEvent ) )
- {
- DBG_ASSERT( ( (VclWindowEvent*)pEvent )->GetWindow() && m_pTabListBox, "no event window" );
- ProcessWindowEvent( *(VclWindowEvent*)pEvent );
- }
- return 0;
- }
- // helpers --------------------------------------------------------------------
-
- void AccessibleTabListBoxTable::ensureValidIndex( sal_Int32 _nIndex ) const
- SAL_THROW( ( IndexOutOfBoundsException ) )
- {
- if ( ( _nIndex < 0 ) || ( _nIndex >= implGetCellCount() ) )
- throw IndexOutOfBoundsException();
- }
-
- sal_Bool AccessibleTabListBoxTable::implIsRowSelected( sal_Int32 _nRow ) const
- {
- return m_pTabListBox ? m_pTabListBox->IsSelected( m_pTabListBox->GetEntry( _nRow ) ) : sal_False;
- }
-
- void AccessibleTabListBoxTable::implSelectRow( sal_Int32 _nRow, sal_Bool _bSelect )
- {
- if ( m_pTabListBox )
- m_pTabListBox->Select( m_pTabListBox->GetEntry( _nRow ), _bSelect );
- }
-
- sal_Int32 AccessibleTabListBoxTable::implGetRowCount() const
- {
- return m_pTabListBox ? m_pTabListBox->GetEntryCount() : 0;
- }
-
- sal_Int32 AccessibleTabListBoxTable::implGetColumnCount() const
- {
- return m_pTabListBox ? m_pTabListBox->GetColumnCount() : 0;
- }
-
- sal_Int32 AccessibleTabListBoxTable::implGetSelRowCount() const
- {
- return m_pTabListBox ? m_pTabListBox->GetSelectionCount() : 0;
- }
-
- sal_Int32 AccessibleTabListBoxTable::implGetSelRow( sal_Int32 nSelRow ) const
- {
- if ( m_pTabListBox )
- {
- sal_Int32 nRow = 0;
- SvLBoxEntry* pEntry = m_pTabListBox->FirstSelected();
- while ( pEntry )
- {
- ++nRow;
- if ( nRow == nSelRow )
- return m_pTabListBox->GetEntryPos( pEntry );
- pEntry = m_pTabListBox->NextSelected( pEntry );
- }
- }
-
- return 0;
- }
- // -----------------------------------------------------------------------------
- // XInterface & XTypeProvider
- // -----------------------------------------------------------------------------
- IMPLEMENT_FORWARD_XINTERFACE2(AccessibleTabListBoxTable, AccessibleBrowseBoxTable, AccessibleTabListBoxTableImplHelper)
- IMPLEMENT_FORWARD_XTYPEPROVIDER2(AccessibleTabListBoxTable, AccessibleBrowseBoxTable, AccessibleTabListBoxTableImplHelper)
- // -----------------------------------------------------------------------------
- // XServiceInfo
- // -----------------------------------------------------------------------------
- ::rtl::OUString AccessibleTabListBoxTable::getImplementationName (void) throw (RuntimeException)
- {
- return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.AccessibleTabListBoxTable" ));
- }
- // -----------------------------------------------------------------------------
- // XAccessibleSelection
- // -----------------------------------------------------------------------------
- void SAL_CALL AccessibleTabListBoxTable::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
- ensureValidIndex( nChildIndex );
-
- implSelectRow( implGetRow( nChildIndex ), sal_True );
- }
- // -----------------------------------------------------------------------------
- sal_Bool SAL_CALL AccessibleTabListBoxTable::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
- ensureValidIndex( nChildIndex );
-
- return implIsRowSelected( implGetRow( nChildIndex ) );
- }
- // -----------------------------------------------------------------------------
- void SAL_CALL AccessibleTabListBoxTable::clearAccessibleSelection( ) throw (RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
-
- m_pTabListBox->SetNoSelection();
- }
- // -----------------------------------------------------------------------------
- void SAL_CALL AccessibleTabListBoxTable::selectAllAccessibleChildren( ) throw (RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
-
- m_pTabListBox->SelectAll();
- }
- // -----------------------------------------------------------------------------
- sal_Int32 SAL_CALL AccessibleTabListBoxTable::getSelectedAccessibleChildCount( ) throw (RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
-
- return implGetColumnCount() * implGetSelRowCount();
- }
- // -----------------------------------------------------------------------------
- Reference< XAccessible > SAL_CALL AccessibleTabListBoxTable::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
-
- sal_Int32 nRows = implGetSelRowCount();
- if ( nRows == 0 )
- throw IndexOutOfBoundsException();
-
- sal_Int32 nRow = implGetSelRow( nSelectedChildIndex % nRows );
- sal_Int32 nColumn = nSelectedChildIndex / nRows;
- return getAccessibleCellAt( nRow, nColumn );
- }
- // -----------------------------------------------------------------------------
- void SAL_CALL AccessibleTabListBoxTable::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
- {
- SolarMutexGuard aSolarGuard;
- ::osl::MutexGuard aGuard( getOslMutex() );
-
- ensureIsAlive();
- ensureValidIndex( nSelectedChildIndex );
-
- implSelectRow( implGetRow( nSelectedChildIndex ), sal_False );
- }
-
-//........................................................................
-}// namespace accessibility
-//........................................................................
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */