| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svx.hxx" |
| |
| #include <com/sun/star/table/XMergeableCell.hpp> |
| #include <com/sun/star/accessibility/AccessibleEventId.hpp> |
| #include <com/sun/star/accessibility/AccessibleStateType.hpp> |
| |
| #include <comphelper/accessiblewrapper.hxx> |
| #include <vos/mutex.hxx> |
| #include <tools/debug.hxx> |
| #include <vcl/svapp.hxx> |
| |
| #include <svx/AccessibleTableShape.hxx> |
| #include "tablecontroller.hxx" |
| #include "accessiblecell.hxx" |
| |
| #include <algorithm> |
| |
| #include <cppuhelper/implbase1.hxx> |
| |
| using ::rtl::OUString; |
| |
| using namespace ::accessibility; |
| using namespace ::sdr::table; |
| using namespace ::com::sun::star::accessibility; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::util; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::drawing; |
| using namespace ::com::sun::star::table; |
| using namespace ::com::sun::star::container; |
| |
| #define C2U(x) OUString(RTL_CONSTASCII_USTRINGPARAM(x)) |
| |
| namespace accessibility |
| { |
| |
| struct hash |
| { |
| std::size_t operator()( const Reference< XCell >& xCell ) const |
| { |
| return std::size_t( xCell.get() ); |
| } |
| }; |
| |
| typedef std::hash_map< Reference< XCell >, rtl::Reference< AccessibleCell >, hash > AccessibleCellMap; |
| |
| //----------------------------------------------------------------------------- |
| // AccessibleTableShapeImpl |
| //----------------------------------------------------------------------------- |
| |
| class AccessibleTableShapeImpl : public cppu::WeakImplHelper1< XModifyListener > |
| { |
| public: |
| AccessibleTableShapeImpl( AccessibleShapeTreeInfo& rShapeTreeInfo ); |
| |
| void init( const Reference< XAccessible>& xAccessible, const Reference< XTable >& xTable ); |
| void dispose(); |
| |
| Reference< XAccessible > getAccessibleChild( sal_Int32 i ) throw(IndexOutOfBoundsException); |
| void getColumnAndRow( sal_Int32 nChildIndex, sal_Int32& rnColumn, sal_Int32& rnRow ) throw (IndexOutOfBoundsException ); |
| |
| // XModifyListener |
| virtual void SAL_CALL modified( const EventObject& aEvent ) throw (RuntimeException); |
| |
| // XEventListener |
| virtual void SAL_CALL disposing( const EventObject& Source ) throw (RuntimeException); |
| |
| AccessibleShapeTreeInfo& mrShapeTreeInfo; |
| Reference< XTable > mxTable; |
| AccessibleCellMap maChildMap; |
| Reference< XAccessible> mxAccessible; |
| }; |
| |
| //----------------------------------------------------------------------------- |
| |
| AccessibleTableShapeImpl::AccessibleTableShapeImpl( AccessibleShapeTreeInfo& rShapeTreeInfo ) |
| : mrShapeTreeInfo( rShapeTreeInfo ) |
| { |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| void AccessibleTableShapeImpl::init( const Reference< XAccessible>& xAccessible, const Reference< XTable >& xTable ) |
| { |
| mxAccessible = xAccessible; |
| mxTable = xTable; |
| |
| if( mxTable.is() ) |
| { |
| Reference< XModifyListener > xListener( this ); |
| mxTable->addModifyListener( xListener ); |
| } |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| void AccessibleTableShapeImpl::dispose() |
| { |
| if( mxTable.is() ) |
| { |
| Reference< XModifyListener > xListener( this ); |
| mxTable->removeModifyListener( xListener ); |
| mxTable.clear(); |
| } |
| mxAccessible.clear(); |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| Reference< XAccessible > AccessibleTableShapeImpl::getAccessibleChild( sal_Int32 nChildIndex ) throw(IndexOutOfBoundsException) |
| { |
| sal_Int32 nColumn = 0, nRow = 0; |
| getColumnAndRow( nChildIndex, nColumn, nRow ); |
| |
| Reference< XCell > xCell( mxTable->getCellByPosition( nColumn, nRow ) ); |
| AccessibleCellMap::iterator iter( maChildMap.find( xCell ) ); |
| |
| if( iter != maChildMap.end() ) |
| { |
| Reference< XAccessible > xChild( (*iter).second.get() ); |
| return xChild; |
| } |
| else |
| { |
| CellRef xCellRef( dynamic_cast< Cell* >( xCell.get() ) ); |
| |
| rtl::Reference< AccessibleCell > xAccessibleCell( new AccessibleCell( mxAccessible, xCellRef, nChildIndex, mrShapeTreeInfo ) ); |
| |
| maChildMap[xCell] = xAccessibleCell; |
| |
| xAccessibleCell->Init(); |
| |
| Reference< XAccessible > xChild( xAccessibleCell.get() ); |
| return xChild; |
| } |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| void AccessibleTableShapeImpl::getColumnAndRow( sal_Int32 nChildIndex, sal_Int32& rnColumn, sal_Int32& rnRow ) throw (IndexOutOfBoundsException ) |
| { |
| rnRow = 0; |
| rnColumn = nChildIndex; |
| |
| if( mxTable.is() ) |
| { |
| const sal_Int32 nColumnCount = mxTable->getColumnCount(); |
| while( rnColumn >= nColumnCount ) |
| { |
| rnRow++; |
| rnColumn -= nColumnCount; |
| } |
| |
| if( rnRow < mxTable->getRowCount() ) |
| return; |
| } |
| |
| throw IndexOutOfBoundsException(); |
| } |
| |
| // XModifyListener |
| void SAL_CALL AccessibleTableShapeImpl::modified( const EventObject& /*aEvent*/ ) throw (RuntimeException) |
| { |
| if( mxTable.is() ) try |
| { |
| // structural changes may have happened to the table, validate all accessible cell instances |
| AccessibleCellMap aTempChildMap; |
| aTempChildMap.swap( maChildMap ); |
| |
| // first move all still existing cells to maChildMap again and update their index |
| |
| const sal_Int32 nRowCount = mxTable->getRowCount(); |
| const sal_Int32 nColCount = mxTable->getColumnCount(); |
| |
| sal_Int32 nChildIndex = 0; |
| |
| for( sal_Int32 nRow = 0; nRow < nRowCount; ++nRow ) |
| { |
| for( sal_Int32 nCol = 0; nCol < nColCount; ++nCol ) |
| { |
| Reference< XCell > xCell( mxTable->getCellByPosition( nCol, nRow ) ); |
| AccessibleCellMap::iterator iter( aTempChildMap.find( xCell ) ); |
| |
| if( iter != aTempChildMap.end() ) |
| { |
| rtl::Reference< AccessibleCell > xAccessibleCell( (*iter).second ); |
| xAccessibleCell->setIndexInParent( nChildIndex ); |
| xAccessibleCell->CommitChange(AccessibleEventId::VISIBLE_DATA_CHANGED, Any(), Any()); |
| |
| // move still existing cell from temporary child map to our child map |
| maChildMap[xCell] = xAccessibleCell; |
| aTempChildMap.erase( iter ); |
| } |
| |
| ++nChildIndex; |
| } |
| } |
| |
| // all accessible cell instances still left in aTempChildMap must be disposed |
| // as they are no longer part of the table |
| |
| for( AccessibleCellMap::iterator iter( aTempChildMap.begin() ); iter != aTempChildMap.end(); iter++ ) |
| { |
| (*iter).second->dispose(); |
| } |
| } |
| catch( Exception& ) |
| { |
| DBG_ERROR("svx::AccessibleTableShape::modified(), exception caught!"); |
| } |
| } |
| |
| // XEventListener |
| void SAL_CALL AccessibleTableShapeImpl::disposing( const EventObject& /*Source*/ ) throw (RuntimeException) |
| { |
| } |
| |
| //----------------------------------------------------------------------------- |
| // AccessibleTableShape |
| //----------------------------------------------------------------------------- |
| |
| //----------------------------------------------------------------------------- |
| |
| AccessibleTableShape::AccessibleTableShape( const AccessibleShapeInfo& rShapeInfo, const AccessibleShapeTreeInfo& rShapeTreeInfo) |
| : AccessibleTableShape_Base(rShapeInfo, rShapeTreeInfo) |
| , mxImpl( new AccessibleTableShapeImpl( maShapeTreeInfo ) ) |
| { |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| AccessibleTableShape::~AccessibleTableShape (void) |
| { |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| void AccessibleTableShape::Init() |
| { |
| try |
| { |
| |
| Reference< XPropertySet > xSet( mxShape, UNO_QUERY_THROW ); |
| Reference< XTable > xTable( xSet->getPropertyValue(C2U("Model")), UNO_QUERY_THROW ); |
| |
| mxImpl->init( this, xTable ); |
| } |
| catch( Exception& ) |
| { |
| DBG_ERROR("AccessibleTableShape::init(), exception caught?"); |
| } |
| |
| AccessibleTableShape_Base::Init(); |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| SvxTableController* AccessibleTableShape::getTableController() |
| { |
| SdrView* pView = maShapeTreeInfo.GetSdrView (); |
| if( pView ) |
| return dynamic_cast< SvxTableController* >( pView->getSelectionController().get() ); |
| else |
| return 0; |
| } |
| |
| //----------------------------------------------------------------------------- |
| // XInterface |
| //----------------------------------------------------------------------------- |
| |
| Any SAL_CALL AccessibleTableShape::queryInterface( const Type& aType ) throw (RuntimeException) |
| { |
| return AccessibleTableShape_Base::queryInterface( aType ); |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::acquire( ) throw () |
| { |
| AccessibleTableShape_Base::acquire(); |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::release( ) throw () |
| { |
| AccessibleTableShape_Base::release(); |
| } |
| |
| //----------------------------------------------------------------------------- |
| // XAccessible |
| //----------------------------------------------------------------------------- |
| |
| Reference< XAccessibleContext > SAL_CALL AccessibleTableShape::getAccessibleContext(void) throw (RuntimeException) |
| { |
| return AccessibleShape::getAccessibleContext (); |
| } |
| |
| //----------------------------------------------------------------------------- |
| OUString SAL_CALL AccessibleTableShape::getImplementationName(void) throw (RuntimeException) |
| { |
| return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.accessibility.AccessibleTableShape" ) ); |
| } |
| |
| //----------------------------------------------------------------------------- |
| |
| OUString AccessibleTableShape::CreateAccessibleBaseName(void) throw (RuntimeException) |
| { |
| return OUString (RTL_CONSTASCII_USTRINGPARAM("TableShape"));; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleChildCount( ) throw(RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard(::Application::GetSolarMutex()); |
| return mxImpl->mxTable.is() ? mxImpl->mxTable->getRowCount() * mxImpl->mxTable->getColumnCount() : 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XAccessible > SAL_CALL AccessibleTableShape::getAccessibleChild( sal_Int32 i ) throw(IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| ThrowIfDisposed(); |
| |
| return mxImpl->getAccessibleChild( i ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XAccessibleRelationSet > SAL_CALL AccessibleTableShape::getAccessibleRelationSet( ) throw (RuntimeException) |
| { |
| return AccessibleShape::getAccessibleRelationSet( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int16 SAL_CALL AccessibleTableShape::getAccessibleRole (void) throw (RuntimeException) |
| { |
| return AccessibleRole::TABLE; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::disposing (void) |
| { |
| mxImpl->dispose(); |
| |
| // let the base do it's stuff |
| AccessibleShape::disposing(); |
| } |
| |
| //-------------------------------------------------------------------- |
| // XAccessibleTable |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleRowCount() throw (RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| return mxImpl->mxTable.is() ? mxImpl->mxTable->getRowCount() : 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleColumnCount( ) throw (RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| return mxImpl->mxTable.is() ? mxImpl->mxTable->getColumnCount() : 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| OUString SAL_CALL AccessibleTableShape::getAccessibleRowDescription( sal_Int32 nRow ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| checkCellPosition( 0, nRow ); |
| return OUString(); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| OUString SAL_CALL AccessibleTableShape::getAccessibleColumnDescription( sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, 0 ); |
| return OUString(); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleRowExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, nRow ); |
| if( mxImpl->mxTable.is() ) |
| { |
| Reference< XMergeableCell > xCell( mxImpl->mxTable->getCellByPosition( nColumn, nRow ), UNO_QUERY ); |
| if( xCell.is() ) |
| return xCell->getRowSpan(); |
| } |
| return 1; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleColumnExtentAt( sal_Int32 nRow, sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, nRow ); |
| if( mxImpl->mxTable.is() ) |
| { |
| Reference< XMergeableCell > xCell( mxImpl->mxTable->getCellByPosition( nColumn, nRow ), UNO_QUERY ); |
| if( xCell.is() ) |
| return xCell->getColumnSpan(); |
| } |
| return 1; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Reference< XAccessibleTable > SAL_CALL AccessibleTableShape::getAccessibleRowHeaders( ) throw (RuntimeException) |
| { |
| Reference< XAccessibleTable > xRet( this ); // todo |
| return xRet; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Reference< XAccessibleTable > SAL_CALL AccessibleTableShape::getAccessibleColumnHeaders( ) throw (RuntimeException) |
| { |
| Reference< XAccessibleTable > xRet( this ); // todo |
| return xRet; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Sequence< sal_Int32 > SAL_CALL AccessibleTableShape::getSelectedAccessibleRows( ) throw (RuntimeException) |
| { |
| Sequence< sal_Int32 > aRet; |
| return aRet; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Sequence< sal_Int32 > SAL_CALL AccessibleTableShape::getSelectedAccessibleColumns( ) throw (RuntimeException) |
| { |
| Sequence< sal_Int32 > aRet; |
| return aRet; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL AccessibleTableShape::isAccessibleRowSelected( sal_Int32 nRow ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( 0, nRow ); |
| return sal_False; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL AccessibleTableShape::isAccessibleColumnSelected( sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, 0 ); |
| return sal_False; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Reference< XAccessible > SAL_CALL AccessibleTableShape::getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, nRow ); |
| |
| sal_Int32 nChildIndex = 0; |
| if( mxImpl->mxTable.is() ) |
| nChildIndex = mxImpl->mxTable->getColumnCount() * nRow + nColumn; |
| |
| return getAccessibleChild( nChildIndex ); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Reference< XAccessible > SAL_CALL AccessibleTableShape::getAccessibleCaption( ) throw (RuntimeException) |
| { |
| Reference< XAccessible > xRet; |
| return xRet; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Reference< XAccessible > SAL_CALL AccessibleTableShape::getAccessibleSummary( ) throw (RuntimeException) |
| { |
| Reference< XAccessible > xRet; |
| return xRet; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL AccessibleTableShape::isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, nRow ); |
| |
| SvxTableController* pController = getTableController(); |
| if( pController && pController->hasSelectedCells() ) |
| { |
| CellPos aFirstPos, aLastPos; |
| pController->getSelectedCells( aFirstPos, aLastPos ); |
| if( (aFirstPos.mnRow <= nRow) && (aFirstPos.mnCol <= nColumn) && (nRow <= aLastPos.mnRow) && (nColumn <= aLastPos.mnCol) ) |
| return sal_True; |
| } |
| |
| return sal_False; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleIndex( sal_Int32 nRow, sal_Int32 nColumn ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| checkCellPosition( nColumn, nRow ); |
| return mxImpl->mxTable.is() ? (nRow * mxImpl->mxTable->getColumnCount() + nColumn) : 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleRow( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| sal_Int32 nColumn = 0, nRow = 0; |
| mxImpl->getColumnAndRow( nChildIndex, nColumn, nRow ); |
| return nRow; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getAccessibleColumn( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| sal_Int32 nColumn = 0, nRow = 0; |
| mxImpl->getColumnAndRow( nChildIndex, nColumn, nRow ); |
| return nChildIndex; |
| } |
| |
| //-------------------------------------------------------------------- |
| // XAccessibleSelection |
| //-------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::selectAccessibleChild( sal_Int32 nChildIndex ) throw ( IndexOutOfBoundsException, RuntimeException ) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| CellPos aPos; |
| mxImpl->getColumnAndRow( nChildIndex, aPos.mnCol, aPos.mnRow ); |
| |
| // todo, select table shape?!? |
| SvxTableController* pController = getTableController(); |
| if( pController ) |
| { |
| CellPos aFirstPos( aPos ), aLastPos( aPos ); |
| if( pController->hasSelectedCells() ) |
| { |
| pController->getSelectedCells( aFirstPos, aLastPos ); |
| |
| aFirstPos.mnRow = std::min( aFirstPos.mnRow, aPos.mnRow ); |
| aFirstPos.mnCol = std::min( aFirstPos.mnCol, aPos.mnCol ); |
| aLastPos.mnRow = std::max( aLastPos.mnRow, aPos.mnRow ); |
| aLastPos.mnCol = std::max( aLastPos.mnCol, aPos.mnCol ); |
| } |
| pController->setSelectedCells( aFirstPos, aLastPos ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Bool SAL_CALL AccessibleTableShape::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw ( IndexOutOfBoundsException, RuntimeException ) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| CellPos aPos; |
| mxImpl->getColumnAndRow( nChildIndex, aPos.mnCol, aPos.mnRow ); |
| |
| return isAccessibleSelected(aPos.mnCol, aPos.mnRow); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::clearAccessibleSelection() throw ( RuntimeException ) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| |
| SvxTableController* pController = getTableController(); |
| if( pController ) |
| pController->clearSelection(); |
| } |
| //-------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::selectAllAccessibleChildren() throw ( RuntimeException ) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| |
| // todo: force selection of shape? |
| SvxTableController* pController = getTableController(); |
| if( pController ) |
| pController->selectAll(); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| sal_Int32 SAL_CALL AccessibleTableShape::getSelectedAccessibleChildCount() throw ( RuntimeException ) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| |
| SvxTableController* pController = getTableController(); |
| if( pController && pController->hasSelectedCells() ) |
| { |
| CellPos aFirstPos, aLastPos; |
| pController->getSelectedCells( aFirstPos, aLastPos ); |
| |
| const sal_Int32 nSelectedColumns = std::max( (sal_Int32)0, aLastPos.mnCol - aFirstPos.mnCol ) + 1; |
| const sal_Int32 nSelectedRows = std::max( (sal_Int32)0, aLastPos.mnRow - aFirstPos.mnRow ) + 1; |
| return nSelectedRows * nSelectedColumns; |
| } |
| |
| return 0; |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| Reference< XAccessible > SAL_CALL AccessibleTableShape::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw ( IndexOutOfBoundsException, RuntimeException) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| |
| SvxTableController* pController = getTableController(); |
| if( pController && pController->hasSelectedCells() ) |
| { |
| CellPos aFirstPos, aLastPos; |
| pController->getSelectedCells( aFirstPos, aLastPos ); |
| |
| const sal_Int32 nSelectedColumns = std::max( (sal_Int32)0, aLastPos.mnCol - aFirstPos.mnCol ) + 1; |
| const sal_Int32 nSelectedRows = std::max( (sal_Int32)0, aLastPos.mnRow - aFirstPos.mnRow ) + 1; |
| |
| if( nSelectedChildIndex < (nSelectedRows * nSelectedColumns) ) |
| { |
| while( nSelectedChildIndex >= nSelectedColumns ) |
| { |
| aFirstPos.mnRow++; |
| nSelectedChildIndex -= nSelectedColumns; |
| } |
| return getAccessibleCellAt( nSelectedColumns, aFirstPos.mnRow ); |
| } |
| } |
| |
| throw IndexOutOfBoundsException(); |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| void SAL_CALL AccessibleTableShape::deselectAccessibleChild( sal_Int32 nChildIndex ) throw ( IndexOutOfBoundsException, RuntimeException ) |
| { |
| ::vos::OGuard aSolarGuard (::Application::GetSolarMutex()); |
| CellPos aPos; |
| mxImpl->getColumnAndRow( nChildIndex, aPos.mnCol, aPos.mnRow ); |
| |
| // todo, select table shape?!? |
| SvxTableController* pController = getTableController(); |
| if( pController && pController->hasSelectedCells() ) |
| { |
| CellPos aFirstPos, aLastPos; |
| pController->getSelectedCells( aFirstPos, aLastPos ); |
| |
| // create a selection where aPos is not part of anymore |
| aFirstPos.mnRow = std::min( aFirstPos.mnRow, aPos.mnRow+1 ); |
| aFirstPos.mnCol = std::min( aFirstPos.mnCol, aPos.mnCol+1 ); |
| aLastPos.mnRow = std::max( aLastPos.mnRow, aPos.mnRow-1 ); |
| aLastPos.mnCol = std::max( aLastPos.mnCol, aPos.mnCol-1 ); |
| |
| // new selection may be invalid (child to deselect is not at a border of the selection but in between) |
| if( (aFirstPos.mnRow > aLastPos.mnRow) || (aFirstPos.mnCol > aLastPos.mnCol) ) |
| pController->clearSelection(); // if selection is invalid, clear all |
| else |
| pController->setSelectedCells( aFirstPos, aLastPos ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| |
| void AccessibleTableShape::checkCellPosition( sal_Int32 nCol, sal_Int32 nRow ) throw ( IndexOutOfBoundsException ) |
| { |
| if( (nCol >= 0) && (nRow >= 0) && mxImpl->mxTable.is() && (nCol < mxImpl->mxTable->getColumnCount()) && (nRow < mxImpl->mxTable->getRowCount()) ) |
| return; |
| |
| throw IndexOutOfBoundsException(); |
| } |
| |
| } |