diff options
Diffstat (limited to 'forms/source/component/Grid.cxx')
| -rw-r--r-- | forms/source/component/Grid.cxx | 225 |
1 files changed, 107 insertions, 118 deletions
diff --git a/forms/source/component/Grid.cxx b/forms/source/component/Grid.cxx index 270fa2c9547e..ef0abf146632 100644 --- a/forms/source/component/Grid.cxx +++ b/forms/source/component/Grid.cxx @@ -99,10 +99,12 @@ OGridControlModel::OGridControlModel(const Reference<XMultiServiceFactory>& _rxF ,FontControlModel( false ) ,m_aSelectListeners(m_aMutex) ,m_aResetListeners(m_aMutex) + ,m_aRowSetChangeListeners(m_aMutex) ,m_aDefaultControl( FRM_SUN_CONTROL_GRIDCONTROL ) ,m_nBorder(1) ,m_nWritingMode( WritingMode2::CONTEXT ) ,m_nContextWritingMode( WritingMode2::CONTEXT ) + ,m_bEnableVisible(sal_True) ,m_bEnable(sal_True) ,m_bNavigation(sal_True) ,m_bRecordMarker(sal_True) @@ -123,11 +125,13 @@ OGridControlModel::OGridControlModel( const OGridControlModel* _pOriginal, const ,FontControlModel( _pOriginal ) ,m_aSelectListeners( m_aMutex ) ,m_aResetListeners( m_aMutex ) + ,m_aRowSetChangeListeners( m_aMutex ) { DBG_CTOR(OGridControlModel,NULL); m_aDefaultControl = _pOriginal->m_aDefaultControl; m_bEnable = _pOriginal->m_bEnable; + m_bEnableVisible = _pOriginal->m_bEnableVisible; m_bNavigation = _pOriginal->m_bNavigation; m_nBorder = _pOriginal->m_nBorder; m_nWritingMode = _pOriginal->m_nWritingMode; @@ -157,7 +161,17 @@ OGridControlModel::~OGridControlModel() // XCloneable //------------------------------------------------------------------------------ -IMPLEMENT_DEFAULT_CLONING( OGridControlModel ) +Reference< XCloneable > SAL_CALL OGridControlModel::createClone( ) throw (RuntimeException) +{ + OGridControlModel* pClone = new OGridControlModel( this, getContext().getLegacyServiceFactory() ); + osl_incrementInterlockedCount( &pClone->m_refCount ); + pClone->OControlModel::clonedFrom( this ); + // do not call OInterfaceContainer::clonedFrom, it would clone the elements aka columns, which is + // already done in the ctor + //pClone->OInterfaceContainer::clonedFrom( *this ); + osl_decrementInterlockedCount( &pClone->m_refCount ); + return static_cast< XCloneable* >( static_cast< OControlModel* >( pClone ) ); +} //------------------------------------------------------------------------------ void OGridControlModel::cloneColumns( const OGridControlModel* _pOriginalContainer ) @@ -234,20 +248,47 @@ void SAL_CALL OGridControlModel::errorOccured( const SQLErrorEvent& _rEvent ) th onError( _rEvent ); } +// XRowSetSupplier +//------------------------------------------------------------------------------ +Reference< XRowSet > SAL_CALL OGridControlModel::getRowSet( ) throw (RuntimeException) +{ + return Reference< XRowSet >( getParent(), UNO_QUERY ); +} + +//------------------------------------------------------------------------------ +void SAL_CALL OGridControlModel::setRowSet( const Reference< XRowSet >& /*_rxDataSource*/ ) throw (RuntimeException) +{ + OSL_ENSURE( false, "OGridControlModel::setRowSet: not supported!" ); +} + +//-------------------------------------------------------------------- +void SAL_CALL OGridControlModel::addRowSetChangeListener( const Reference< XRowSetChangeListener >& i_Listener ) throw (RuntimeException) +{ + if ( i_Listener.is() ) + m_aRowSetChangeListeners.addInterface( i_Listener ); +} + +//-------------------------------------------------------------------- +void SAL_CALL OGridControlModel::removeRowSetChangeListener( const Reference< XRowSetChangeListener >& i_Listener ) throw (RuntimeException) +{ + m_aRowSetChangeListeners.removeInterface( i_Listener ); +} + // XChild //------------------------------------------------------------------------------ -void SAL_CALL OGridControlModel::setParent(const InterfaceRef& Parent) throw(NoSupportException, RuntimeException) +void SAL_CALL OGridControlModel::setParent( const InterfaceRef& i_Parent ) throw(NoSupportException, RuntimeException) { - if (m_xParentFormLoadable.is()) - m_xParentFormLoadable->removeLoadListener(this); + ::osl::ClearableMutexGuard aGuard( m_aMutex ); + if ( i_Parent == getParent() ) + return; - OControlModel::setParent(Parent); + OControlModel::setParent( i_Parent ); - Reference< XForm > xForm(m_xParent, UNO_QUERY); - m_xParentFormLoadable = Reference< XLoadable > (xForm, UNO_QUERY); - if (m_xParentFormLoadable.is()) - m_xParentFormLoadable->addLoadListener(this); + EventObject aEvent( *this ); + aGuard.clear(); + m_aRowSetChangeListeners.notifyEach( &XRowSetChangeListener::onRowSetChanged, aEvent ); } + //------------------------------------------------------------------------------ Sequence< Type > SAL_CALL OGridControlModel::getTypes( ) throw(RuntimeException) { @@ -274,6 +315,7 @@ void OGridControlModel::disposing() EventObject aEvt(static_cast<XWeak*>(this)); m_aSelectListeners.disposeAndClear(aEvt); m_aResetListeners.disposeAndClear(aEvt); + m_aRowSetChangeListeners.disposeAndClear(aEvt); } // XEventListener @@ -288,6 +330,8 @@ void OGridControlModel::disposing(const EventObject& _rEvent) throw( RuntimeExce //----------------------------------------------------------------------------- sal_Bool SAL_CALL OGridControlModel::select(const Any& rElement) throw(IllegalArgumentException, RuntimeException) { + ::osl::ClearableMutexGuard aGuard( m_aMutex ); + Reference<XPropertySet> xSel; if (rElement.hasValue() && !::cppu::extractInterface(xSel, rElement)) { @@ -304,11 +348,11 @@ sal_Bool SAL_CALL OGridControlModel::select(const Any& rElement) throw(IllegalAr } } - if (xSel != m_xSelection) + if ( xSel != m_xSelection ) { m_xSelection = xSel; - EventObject aEvt(xMe); - m_aSelectListeners.notifyEach( &XSelectionChangeListener::selectionChanged, aEvt ); + aGuard.clear(); + m_aSelectListeners.notifyEach( &XSelectionChangeListener::selectionChanged, EventObject( *this ) ); return sal_True; } return sal_False; @@ -346,16 +390,16 @@ Reference<XPropertySet> OGridControlModel::createColumn(sal_Int32 nTypeId) cons Reference<XPropertySet> xReturn; switch (nTypeId) { - case TYPE_CHECKBOX: xReturn = new CheckBoxColumn(OControlModel::m_xServiceFactory); break; - case TYPE_COMBOBOX: xReturn = new ComboBoxColumn(OControlModel::m_xServiceFactory); break; - case TYPE_CURRENCYFIELD: xReturn = new CurrencyFieldColumn(OControlModel::m_xServiceFactory); break; - case TYPE_DATEFIELD: xReturn = new DateFieldColumn(OControlModel::m_xServiceFactory); break; - case TYPE_LISTBOX: xReturn = new ListBoxColumn(OControlModel::m_xServiceFactory); break; - case TYPE_NUMERICFIELD: xReturn = new NumericFieldColumn(OControlModel::m_xServiceFactory); break; - case TYPE_PATTERNFIELD: xReturn = new PatternFieldColumn(OControlModel::m_xServiceFactory); break; - case TYPE_TEXTFIELD: xReturn = new TextFieldColumn(OControlModel::m_xServiceFactory); break; - case TYPE_TIMEFIELD: xReturn = new TimeFieldColumn(OControlModel::m_xServiceFactory); break; - case TYPE_FORMATTEDFIELD: xReturn = new FormattedFieldColumn(OControlModel::m_xServiceFactory); break; + case TYPE_CHECKBOX: xReturn = new CheckBoxColumn( getContext() ); break; + case TYPE_COMBOBOX: xReturn = new ComboBoxColumn( getContext() ); break; + case TYPE_CURRENCYFIELD: xReturn = new CurrencyFieldColumn( getContext() ); break; + case TYPE_DATEFIELD: xReturn = new DateFieldColumn( getContext() ); break; + case TYPE_LISTBOX: xReturn = new ListBoxColumn( getContext() ); break; + case TYPE_NUMERICFIELD: xReturn = new NumericFieldColumn( getContext() ); break; + case TYPE_PATTERNFIELD: xReturn = new PatternFieldColumn( getContext() ); break; + case TYPE_TEXTFIELD: xReturn = new TextFieldColumn( getContext() ); break; + case TYPE_TIMEFIELD: xReturn = new TimeFieldColumn( getContext() ); break; + case TYPE_FORMATTEDFIELD: xReturn = new FormattedFieldColumn( getContext() ); break; default: DBG_ERROR("OGridControlModel::createColumn: Unknown Column"); break; @@ -415,7 +459,7 @@ void OGridControlModel::_reset() //------------------------------------------------------------------------------ void OGridControlModel::describeFixedProperties( Sequence< Property >& _rProps ) const { - BEGIN_DESCRIBE_BASE_PROPERTIES( 36 ) + BEGIN_DESCRIBE_BASE_PROPERTIES( 37 ) DECL_PROP1(NAME, ::rtl::OUString, BOUND); DECL_PROP2(CLASSID, sal_Int16, READONLY, TRANSIENT); DECL_PROP1(TAG, ::rtl::OUString, BOUND); @@ -423,6 +467,7 @@ void OGridControlModel::describeFixedProperties( Sequence< Property >& _rProps ) DECL_PROP3(TABSTOP, sal_Bool, BOUND, MAYBEDEFAULT, MAYBEVOID); DECL_PROP2(HASNAVIGATION, sal_Bool, BOUND, MAYBEDEFAULT); DECL_PROP1(ENABLED, sal_Bool, BOUND); + DECL_PROP2(ENABLEVISIBLE, sal_Bool, BOUND, MAYBEDEFAULT); DECL_PROP1(BORDER, sal_Int16, BOUND); DECL_PROP2(BORDERCOLOR, sal_Int16, BOUND, MAYBEVOID); DECL_PROP1(DEFAULTCONTROL, ::rtl::OUString, BOUND); @@ -496,6 +541,9 @@ void OGridControlModel::getFastPropertyValue(Any& rValue, sal_Int32 nHandle ) co case PROPERTY_ID_ENABLED: setBOOL(rValue, m_bEnable); break; + case PROPERTY_ID_ENABLEVISIBLE: + setBOOL(rValue, m_bEnableVisible); + break; case PROPERTY_ID_BORDER: rValue <<= (sal_Int16)m_nBorder; break; @@ -574,6 +622,9 @@ sal_Bool OGridControlModel::convertFastPropertyValue( Any& rConvertedValue, Any& case PROPERTY_ID_ENABLED: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bEnable); break; + case PROPERTY_ID_ENABLEVISIBLE: + bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bEnableVisible); + break; case PROPERTY_ID_BORDER: bModified = tryPropertyValue(rConvertedValue, rOldValue, rValue, m_nBorder); break; @@ -645,6 +696,9 @@ void OGridControlModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, con case PROPERTY_ID_ENABLED: m_bEnable = getBOOL(rValue); break; + case PROPERTY_ID_ENABLEVISIBLE: + m_bEnableVisible = getBOOL(rValue); + break; case PROPERTY_ID_RECORDMARKER: m_bRecordMarker = getBOOL(rValue); break; @@ -702,6 +756,7 @@ Any OGridControlModel::getPropertyDefaultByHandle( sal_Int32 nHandle ) const case PROPERTY_ID_RECORDMARKER: case PROPERTY_ID_DISPLAYSYNCHRON: case PROPERTY_ID_ENABLED: + case PROPERTY_ID_ENABLEVISIBLE: aReturn = makeBoolAny(sal_True); break; @@ -735,72 +790,6 @@ Any OGridControlModel::getPropertyDefaultByHandle( sal_Int32 nHandle ) const return aReturn; } -// XLoadListener -//------------------------------------------------------------------------------ -void SAL_CALL OGridControlModel::loaded(const EventObject& rEvent) throw(RuntimeException) -{ - Reference<XLoadListener> xListener; - sal_Int32 nCount = getCount(); - for (sal_Int32 nIndex=0; nIndex < nCount; ++nIndex) - { - getByIndex(nIndex) >>= xListener; - if (xListener.is()) - xListener->loaded(rEvent); - } -} - -//------------------------------------------------------------------------------ -void SAL_CALL OGridControlModel::unloaded(const EventObject& rEvent) throw(RuntimeException) -{ - Reference<XLoadListener> xListener; - sal_Int32 nCount = getCount(); - for (sal_Int32 nIndex=0; nIndex < nCount; nIndex++) - { - getByIndex(nIndex) >>= xListener; - if (xListener.is()) - xListener->unloaded(rEvent); - } -} - -//------------------------------------------------------------------------------ -void SAL_CALL OGridControlModel::reloading(const EventObject& rEvent) throw(RuntimeException) -{ - Reference<XLoadListener> xListener; - sal_Int32 nCount = getCount(); - for (sal_Int32 nIndex=0; nIndex < nCount; nIndex++) - { - getByIndex(nIndex) >>= xListener; - if (xListener.is()) - xListener->reloading(rEvent); - } -} - -//------------------------------------------------------------------------------ -void SAL_CALL OGridControlModel::unloading(const EventObject& rEvent) throw(RuntimeException) -{ - Reference<XLoadListener> xListener; - sal_Int32 nCount = getCount(); - for (sal_Int32 nIndex=0; nIndex < nCount; nIndex++) - { - getByIndex(nIndex) >>= xListener; - if (xListener.is()) - xListener->unloading(rEvent); - } -} - -//------------------------------------------------------------------------------ -void SAL_CALL OGridControlModel::reloaded(const EventObject& rEvent) throw(RuntimeException) -{ - Reference<XLoadListener> xListener; - sal_Int32 nCount = getCount(); - for (sal_Int32 nIndex=0; nIndex < nCount; nIndex++) - { - getByIndex(nIndex) >>= xListener; - if (xListener.is()) - xListener->reloaded(rEvent); - } -} - //------------------------------------------------------------------------------ OGridColumn* OGridControlModel::getColumnImplementation(const InterfaceRef& _rxIFace) const { @@ -813,42 +802,32 @@ OGridColumn* OGridControlModel::getColumnImplementation(const InterfaceRef& _rxI } //------------------------------------------------------------------------------ -void OGridControlModel::gotColumn(const Reference< XInterface >& _rxColumn) +void OGridControlModel::gotColumn( const Reference< XInterface >& _rxColumn ) { - // if our form is already loaded, tell the column - // 18.05.2001 - 86558 - frank.schoenheit@germany.sun.com - if (m_xParentFormLoadable.is() && m_xParentFormLoadable->isLoaded()) - { - Reference< XLoadListener > xColumnLoadListener(_rxColumn, UNO_QUERY); - if (xColumnLoadListener.is()) - { // it's kind of a fake ... - EventObject aFakedLoadEvent; - aFakedLoadEvent.Source = m_xParentFormLoadable; - xColumnLoadListener->loaded(aFakedLoadEvent); - } - } + Reference< XSQLErrorBroadcaster > xBroadcaster( _rxColumn, UNO_QUERY ); + if ( xBroadcaster.is() ) + xBroadcaster->addSQLErrorListener( this ); } //------------------------------------------------------------------------------ void OGridControlModel::lostColumn(const Reference< XInterface >& _rxColumn) { - if (Reference<XInterface>(m_xSelection, UNO_QUERY).get() == Reference<XInterface>(_rxColumn, UNO_QUERY).get()) + if ( m_xSelection == _rxColumn ) { // the currently selected element was replaced m_xSelection.clear(); - EventObject aEvt(static_cast<XWeak*>(this)); + EventObject aEvt( static_cast< XWeak* >( this ) ); m_aSelectListeners.notifyEach( &XSelectionChangeListener::selectionChanged, aEvt ); } + + Reference< XSQLErrorBroadcaster > xBroadcaster( _rxColumn, UNO_QUERY ); + if ( xBroadcaster.is() ) + xBroadcaster->removeSQLErrorListener( this ); } //------------------------------------------------------------------------------ void OGridControlModel::implRemoved(const InterfaceRef& _rxObject) { OInterfaceContainer::implRemoved(_rxObject); - - Reference< XSQLErrorBroadcaster > xBroadcaster( _rxObject, UNO_QUERY ); - if ( xBroadcaster.is() ) - xBroadcaster->removeSQLErrorListener( this ); - lostColumn(_rxObject); } @@ -856,20 +835,30 @@ void OGridControlModel::implRemoved(const InterfaceRef& _rxObject) void OGridControlModel::implInserted( const ElementDescription* _pElement ) { OInterfaceContainer::implInserted( _pElement ); - - Reference< XSQLErrorBroadcaster > xBroadcaster( _pElement->xInterface, UNO_QUERY ); - if ( xBroadcaster.is() ) - xBroadcaster->addSQLErrorListener( this ); - gotColumn( _pElement->xInterface ); } //------------------------------------------------------------------------------ -void OGridControlModel::implReplaced( const InterfaceRef& _rxReplacedObject, const ElementDescription* _pElement ) +void OGridControlModel::impl_replacedElement( const ContainerEvent& _rEvent, ::osl::ClearableMutexGuard& _rInstanceLock ) { - OInterfaceContainer::implReplaced( _rxReplacedObject, _pElement ); - lostColumn( _rxReplacedObject ); - gotColumn( _pElement->xInterface ); + Reference< XInterface > xOldColumn( _rEvent.ReplacedElement, UNO_QUERY ); + Reference< XInterface > xNewColumn( _rEvent.Element, UNO_QUERY ); + + bool bNewSelection = ( xOldColumn == m_xSelection ); + + lostColumn( xOldColumn ); + gotColumn( xNewColumn ); + + if ( bNewSelection ) + m_xSelection.set( xNewColumn, UNO_QUERY ); + + OInterfaceContainer::impl_replacedElement( _rEvent, _rInstanceLock ); + // <<---- SYNCHRONIZED + + if ( bNewSelection ) + { + m_aSelectListeners.notifyEach( &XSelectionChangeListener::selectionChanged, EventObject( *this ) ); + } } //------------------------------------------------------------------------------ |