| /************************************************************** |
| * |
| * 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_extensions.hxx" |
| #include "eformspropertyhandler.hxx" |
| #include "formstrings.hxx" |
| #include "formmetadata.hxx" |
| #include "propctrlr.hrc" |
| #include "formbrowsertools.hxx" |
| #include "eformshelper.hxx" |
| #include "handlerhelper.hxx" |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp> |
| #include <com/sun/star/inspection/PropertyControlType.hpp> |
| #include <com/sun/star/inspection/XObjectInspectorUI.hpp> |
| /** === end UNO includes === **/ |
| #include <tools/debug.hxx> |
| |
| #include <functional> |
| |
| //------------------------------------------------------------------------ |
| extern "C" void SAL_CALL createRegistryInfo_EFormsPropertyHandler() |
| { |
| ::pcr::EFormsPropertyHandler::registerImplementation(); |
| } |
| |
| //........................................................................ |
| namespace pcr |
| { |
| //........................................................................ |
| |
| using namespace ::com::sun::star; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::xforms; |
| using namespace ::com::sun::star::script; |
| using namespace ::com::sun::star::ui::dialogs; |
| using namespace ::com::sun::star::form::binding; |
| using namespace ::com::sun::star::inspection; |
| |
| //==================================================================== |
| //= EFormsPropertyHandler |
| //==================================================================== |
| DBG_NAME( EFormsPropertyHandler ) |
| //-------------------------------------------------------------------- |
| EFormsPropertyHandler::EFormsPropertyHandler( const Reference< XComponentContext >& _rxContext ) |
| :EFormsPropertyHandler_Base( _rxContext ) |
| ,m_bSimulatingModelChange( false ) |
| { |
| DBG_CTOR( EFormsPropertyHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| EFormsPropertyHandler::~EFormsPropertyHandler( ) |
| { |
| DBG_DTOR( EFormsPropertyHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL EFormsPropertyHandler::getImplementationName_static( ) throw (RuntimeException) |
| { |
| return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.extensions.EFormsPropertyHandler" ) ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EFormsPropertyHandler::getSupportedServiceNames_static( ) throw (RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSupported( 1 ); |
| aSupported[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.form.inspection.XMLFormsPropertyHandler" ) ); |
| return aSupported; |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString EFormsPropertyHandler::getModelNamePropertyValue() const |
| { |
| ::rtl::OUString sModelName = m_pHelper->getCurrentFormModelName(); |
| if ( !sModelName.getLength() ) |
| sModelName = m_sBindingLessModelName; |
| return sModelName; |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL EFormsPropertyHandler::getPropertyValue( const ::rtl::OUString& _rPropertyName ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| PropertyId nPropId( impl_getPropertyId_throw( _rPropertyName ) ); |
| |
| OSL_ENSURE( m_pHelper.get(), "EFormsPropertyHandler::getPropertyValue: we don't have any SupportedProperties!" ); |
| // if we survived impl_getPropertyId_throw, we should have a helper, since no helper implies no properties |
| |
| Any aReturn; |
| try |
| { |
| switch ( nPropId ) |
| { |
| case PROPERTY_ID_LIST_BINDING: |
| aReturn <<= m_pHelper->getCurrentListSourceBinding(); |
| break; |
| |
| case PROPERTY_ID_XML_DATA_MODEL: |
| aReturn <<= getModelNamePropertyValue(); |
| break; |
| |
| case PROPERTY_ID_BINDING_NAME: |
| aReturn <<= m_pHelper->getCurrentBindingName(); |
| break; |
| |
| case PROPERTY_ID_BIND_EXPRESSION: |
| case PROPERTY_ID_XSD_CONSTRAINT: |
| case PROPERTY_ID_XSD_CALCULATION: |
| case PROPERTY_ID_XSD_REQUIRED: |
| case PROPERTY_ID_XSD_RELEVANT: |
| case PROPERTY_ID_XSD_READONLY: |
| { |
| Reference< XPropertySet > xBindingProps( m_pHelper->getCurrentBinding() ); |
| if ( xBindingProps.is() ) |
| { |
| aReturn = xBindingProps->getPropertyValue( _rPropertyName ); |
| DBG_ASSERT( aReturn.getValueType().equals( ::getCppuType( static_cast< ::rtl::OUString* >( NULL ) ) ), |
| "EFormsPropertyHandler::getPropertyValue: invalid BindingExpression value type!" ); |
| } |
| else |
| aReturn <<= ::rtl::OUString(); |
| } |
| break; |
| |
| default: |
| DBG_ERROR( "EFormsPropertyHandler::getPropertyValue: cannot handle this property!" ); |
| break; |
| } |
| } |
| catch( const Exception& ) |
| { |
| #if OSL_DEBUG_LEVEL > 0 |
| ::rtl::OString sMessage( "EFormsPropertyHandler::getPropertyValue: caught an exception!" ); |
| sMessage += "\n(have been asked for the \""; |
| sMessage += ::rtl::OString( _rPropertyName.getStr(), _rPropertyName.getLength(), RTL_TEXTENCODING_ASCII_US ); |
| sMessage += "\" property.)"; |
| OSL_ENSURE( sal_False, sMessage.getStr() ); |
| #endif |
| } |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EFormsPropertyHandler::setPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& _rValue ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| PropertyId nPropId( impl_getPropertyId_throw( _rPropertyName ) ); |
| |
| OSL_ENSURE( m_pHelper.get(), "EFormsPropertyHandler::setPropertyValue: we don't have any SupportedProperties!" ); |
| // if we survived impl_getPropertyId_throw, we should have a helper, since no helper implies no properties |
| |
| try |
| { |
| Any aOldValue = getPropertyValue( _rPropertyName ); |
| |
| switch ( nPropId ) |
| { |
| case PROPERTY_ID_LIST_BINDING: |
| { |
| Reference< XListEntrySource > xSource; |
| OSL_VERIFY( _rValue >>= xSource ); |
| m_pHelper->setListSourceBinding( xSource ); |
| } |
| break; |
| |
| case PROPERTY_ID_XML_DATA_MODEL: |
| { |
| OSL_VERIFY( _rValue >>= m_sBindingLessModelName ); |
| |
| // if the model changed, reset the binding to NULL |
| if ( m_pHelper->getCurrentFormModelName() != m_sBindingLessModelName ) |
| { |
| ::rtl::OUString sOldBindingName = m_pHelper->getCurrentBindingName(); |
| m_pHelper->setBinding( NULL ); |
| firePropertyChange( PROPERTY_BINDING_NAME, PROPERTY_ID_BINDING_NAME, |
| makeAny( sOldBindingName ), makeAny( ::rtl::OUString() ) ); |
| } |
| } |
| break; |
| |
| case PROPERTY_ID_BINDING_NAME: |
| { |
| ::rtl::OUString sNewBindingName; |
| OSL_VERIFY( _rValue >>= sNewBindingName ); |
| |
| bool bPreviouslyEmptyModel = !m_pHelper->getCurrentFormModel().is(); |
| |
| Reference< XPropertySet > xNewBinding; |
| if ( sNewBindingName.getLength() ) |
| // obtain the binding with this name, for the current model |
| xNewBinding = m_pHelper->getOrCreateBindingForModel( getModelNamePropertyValue(), sNewBindingName ); |
| |
| m_pHelper->setBinding( xNewBinding ); |
| |
| if ( bPreviouslyEmptyModel ) |
| { // simulate a property change for the model property |
| // This is because we "simulate" the Model property by remembering the |
| // value ourself. Other instances might, however, not know this value, |
| // but prefer to retrieve it somewhere else - e.g. from the EFormsHelper |
| // |
| // The really correct solution would be if *all* property handlers |
| // obtain a "current property value" for *all* properties from a central |
| // instance. Then, handler A could ask it for the value of property |
| // X, and this request would be re-routed to handler B, which ultimately |
| // knows the current value. |
| // However, there's no such mechanism in place currently. |
| m_bSimulatingModelChange = true; |
| firePropertyChange( PROPERTY_XML_DATA_MODEL, PROPERTY_ID_XML_DATA_MODEL, |
| makeAny( ::rtl::OUString() ), makeAny( getModelNamePropertyValue() ) ); |
| m_bSimulatingModelChange = false; |
| } |
| } |
| break; |
| |
| case PROPERTY_ID_BIND_EXPRESSION: |
| { |
| Reference< XPropertySet > xBinding( m_pHelper->getCurrentBinding() ); |
| OSL_ENSURE( xBinding.is(), "You should not reach this without an active binding!" ); |
| if ( xBinding.is() ) |
| xBinding->setPropertyValue( PROPERTY_BIND_EXPRESSION, _rValue ); |
| } |
| break; |
| |
| case PROPERTY_ID_XSD_REQUIRED: |
| case PROPERTY_ID_XSD_RELEVANT: |
| case PROPERTY_ID_XSD_READONLY: |
| case PROPERTY_ID_XSD_CONSTRAINT: |
| case PROPERTY_ID_XSD_CALCULATION: |
| { |
| Reference< XPropertySet > xBindingProps( m_pHelper->getCurrentBinding() ); |
| DBG_ASSERT( xBindingProps.is(), "EFormsPropertyHandler::setPropertyValue: how can I set a property if there's no binding?" ); |
| if ( xBindingProps.is() ) |
| { |
| DBG_ASSERT( _rValue.getValueType().equals( ::getCppuType( static_cast< ::rtl::OUString* >( NULL ) ) ), |
| "EFormsPropertyHandler::setPropertyValue: invalid value type!" ); |
| xBindingProps->setPropertyValue( _rPropertyName, _rValue ); |
| } |
| } |
| break; |
| |
| default: |
| DBG_ERROR( "EFormsPropertyHandler::setPropertyValue: cannot handle this property!" ); |
| break; |
| } |
| |
| impl_setContextDocumentModified_nothrow(); |
| |
| Any aNewValue( getPropertyValue( _rPropertyName ) ); |
| firePropertyChange( _rPropertyName, nPropId, aOldValue, aNewValue ); |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "EFormsPropertyHandler::setPropertyValue: caught an exception!" ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void EFormsPropertyHandler::onNewComponent() |
| { |
| EFormsPropertyHandler_Base::onNewComponent(); |
| |
| Reference< frame::XModel > xDocument( impl_getContextDocument_nothrow() ); |
| DBG_ASSERT( xDocument.is(), "EFormsPropertyHandler::onNewComponent: no document!" ); |
| if ( EFormsHelper::isEForm( xDocument ) ) |
| m_pHelper.reset( new EFormsHelper( m_aMutex, m_xComponent, xDocument ) ); |
| else |
| m_pHelper.reset(); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< Property > SAL_CALL EFormsPropertyHandler::doDescribeSupportedProperties() const |
| { |
| ::std::vector< Property > aProperties; |
| |
| if ( m_pHelper.get() ) |
| { |
| if ( m_pHelper->canBindToAnyDataType() ) |
| { |
| aProperties.reserve( 7 ); |
| addStringPropertyDescription( aProperties, PROPERTY_XML_DATA_MODEL ); |
| addStringPropertyDescription( aProperties, PROPERTY_BINDING_NAME ); |
| addStringPropertyDescription( aProperties, PROPERTY_BIND_EXPRESSION ); |
| addStringPropertyDescription( aProperties, PROPERTY_XSD_REQUIRED ); |
| addStringPropertyDescription( aProperties, PROPERTY_XSD_RELEVANT ); |
| addStringPropertyDescription( aProperties, PROPERTY_XSD_READONLY ); |
| addStringPropertyDescription( aProperties, PROPERTY_XSD_CONSTRAINT ); |
| addStringPropertyDescription( aProperties, PROPERTY_XSD_CALCULATION ); |
| } |
| if ( m_pHelper->isListEntrySink() ) |
| { |
| implAddPropertyDescription( aProperties, PROPERTY_LIST_BINDING, |
| ::getCppuType( static_cast< Reference< XListEntrySource > * >( NULL ) ) ); |
| } |
| } |
| |
| if ( aProperties.empty() ) |
| return Sequence< Property >(); |
| return Sequence< Property >( &(*aProperties.begin()), aProperties.size() ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL EFormsPropertyHandler::convertToPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& _rControlValue ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| Any aReturn; |
| |
| OSL_ENSURE( m_pHelper.get(), "EFormsPropertyHandler::convertToPropertyValue: we have no SupportedProperties!" ); |
| if ( !m_pHelper.get() ) |
| return aReturn; |
| |
| PropertyId nPropId( m_pInfoService->getPropertyId( _rPropertyName ) ); |
| |
| ::rtl::OUString sControlValue; |
| switch ( nPropId ) |
| { |
| case PROPERTY_ID_LIST_BINDING: |
| { |
| OSL_VERIFY( _rControlValue >>= sControlValue ); |
| Reference< XListEntrySource > xListSource( m_pHelper->getModelElementFromUIName( EFormsHelper::Binding, sControlValue ), UNO_QUERY ); |
| OSL_ENSURE( xListSource.is() || !m_pHelper->getModelElementFromUIName( EFormsHelper::Binding, sControlValue ).is(), |
| "EFormsPropertyHandler::convertToPropertyValue: there's a binding which is no ListEntrySource!" ); |
| aReturn <<= xListSource; |
| } |
| break; |
| |
| default: |
| aReturn = EFormsPropertyHandler_Base::convertToPropertyValue( _rPropertyName, _rControlValue ); |
| break; |
| } |
| |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL EFormsPropertyHandler::convertToControlValue( const ::rtl::OUString& _rPropertyName, const Any& _rPropertyValue, const Type& _rControlValueType ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| Any aReturn; |
| |
| OSL_ENSURE( m_pHelper.get(), "EFormsPropertyHandler::convertToControlValue: we have no SupportedProperties!" ); |
| if ( !m_pHelper.get() ) |
| return aReturn; |
| |
| PropertyId nPropId( m_pInfoService->getPropertyId( _rPropertyName ) ); |
| |
| OSL_ENSURE( _rControlValueType.getTypeClass() == TypeClass_STRING, |
| "EFormsPropertyHandler::convertToControlValue: all our controls should use strings for value exchange!" ); |
| |
| switch ( nPropId ) |
| { |
| case PROPERTY_ID_LIST_BINDING: |
| { |
| Reference< XPropertySet > xListSourceBinding( _rPropertyValue, UNO_QUERY ); |
| if ( xListSourceBinding.is() ) |
| aReturn <<= m_pHelper->getModelElementUIName( EFormsHelper::Binding, xListSourceBinding ); |
| } |
| break; |
| |
| default: |
| aReturn = EFormsPropertyHandler_Base::convertToControlValue( _rPropertyName, _rPropertyValue, _rControlValueType ); |
| break; |
| } |
| |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EFormsPropertyHandler::getActuatingProperties( ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_pHelper.get() ) |
| return Sequence< ::rtl::OUString >(); |
| |
| ::std::vector< ::rtl::OUString > aInterestedInActuations( 2 ); |
| aInterestedInActuations[ 0 ] = PROPERTY_XML_DATA_MODEL; |
| aInterestedInActuations[ 1 ] = PROPERTY_BINDING_NAME; |
| return Sequence< ::rtl::OUString >( &(*aInterestedInActuations.begin()), aInterestedInActuations.size() ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EFormsPropertyHandler::getSupersededProperties( ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_pHelper.get() ) |
| return Sequence< ::rtl::OUString >(); |
| |
| Sequence< ::rtl::OUString > aReturn( 1 ); |
| aReturn[ 0 ] = PROPERTY_INPUT_REQUIRED; |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| LineDescriptor SAL_CALL EFormsPropertyHandler::describePropertyLine( const ::rtl::OUString& _rPropertyName, |
| const Reference< XPropertyControlFactory >& _rxControlFactory ) |
| throw (UnknownPropertyException, NullPointerException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !_rxControlFactory.is() ) |
| throw NullPointerException(); |
| if ( !m_pHelper.get() ) |
| throw RuntimeException(); |
| |
| LineDescriptor aDescriptor; |
| sal_Int16 nControlType = PropertyControlType::TextField; |
| ::std::vector< ::rtl::OUString > aListEntries; |
| PropertyId nPropId( impl_getPropertyId_throw( _rPropertyName ) ); |
| switch ( nPropId ) |
| { |
| case PROPERTY_ID_LIST_BINDING: |
| nControlType = PropertyControlType::ListBox; |
| const_cast< EFormsHelper* >( m_pHelper.get() )->getAllElementUINames( EFormsHelper::Binding, aListEntries, true ); |
| break; |
| |
| case PROPERTY_ID_XML_DATA_MODEL: |
| nControlType = PropertyControlType::ListBox; |
| m_pHelper->getFormModelNames( aListEntries ); |
| break; |
| |
| case PROPERTY_ID_BINDING_NAME: |
| { |
| nControlType = PropertyControlType::ComboBox; |
| ::rtl::OUString sCurrentModel( getModelNamePropertyValue() ); |
| if ( sCurrentModel.getLength() ) |
| m_pHelper->getBindingNames( sCurrentModel, aListEntries ); |
| } |
| break; |
| |
| case PROPERTY_ID_BIND_EXPRESSION: aDescriptor.PrimaryButtonId = rtl::OUString::createFromAscii(UID_PROP_DLG_BIND_EXPRESSION); break; |
| case PROPERTY_ID_XSD_REQUIRED: aDescriptor.PrimaryButtonId = rtl::OUString::createFromAscii(UID_PROP_DLG_XSD_REQUIRED); break; |
| case PROPERTY_ID_XSD_RELEVANT: aDescriptor.PrimaryButtonId = rtl::OUString::createFromAscii(UID_PROP_DLG_XSD_RELEVANT); break; |
| case PROPERTY_ID_XSD_READONLY: aDescriptor.PrimaryButtonId = rtl::OUString::createFromAscii(UID_PROP_DLG_XSD_READONLY); break; |
| case PROPERTY_ID_XSD_CONSTRAINT: aDescriptor.PrimaryButtonId = rtl::OUString::createFromAscii(UID_PROP_DLG_XSD_CONSTRAINT); break; |
| case PROPERTY_ID_XSD_CALCULATION: aDescriptor.PrimaryButtonId = rtl::OUString::createFromAscii(UID_PROP_DLG_XSD_CALCULATION); break; |
| |
| default: |
| DBG_ERROR( "EFormsPropertyHandler::describePropertyLine: cannot handle this property!" ); |
| break; |
| } |
| |
| switch ( nControlType ) |
| { |
| case PropertyControlType::ListBox: |
| aDescriptor.Control = PropertyHandlerHelper::createListBoxControl( _rxControlFactory, aListEntries, sal_False, sal_True ); |
| break; |
| case PropertyControlType::ComboBox: |
| aDescriptor.Control = PropertyHandlerHelper::createComboBoxControl( _rxControlFactory, aListEntries, sal_False, sal_True ); |
| break; |
| default: |
| aDescriptor.Control = _rxControlFactory->createPropertyControl( nControlType, sal_False ); |
| break; |
| } |
| |
| aDescriptor.DisplayName = m_pInfoService->getPropertyTranslation( nPropId ); |
| aDescriptor.Category = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Data" ) ); |
| aDescriptor.HelpURL = HelpIdUrl::getHelpURL( m_pInfoService->getPropertyHelpId( nPropId ) ); |
| return aDescriptor; |
| } |
| |
| //-------------------------------------------------------------------- |
| InteractiveSelectionResult SAL_CALL EFormsPropertyHandler::onInteractivePropertySelection( const ::rtl::OUString& _rPropertyName, sal_Bool /*_bPrimary*/, Any& _rData, const Reference< XObjectInspectorUI >& _rxInspectorUI ) throw (UnknownPropertyException, NullPointerException, RuntimeException) |
| { |
| if ( !_rxInspectorUI.is() ) |
| throw NullPointerException(); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| OSL_ENSURE( m_pHelper.get(), "EFormsPropertyHandler::onInteractivePropertySelection: we do not have any SupportedProperties!" ); |
| if ( !m_pHelper.get() ) |
| return InteractiveSelectionResult_Cancelled; |
| |
| PropertyId nPropId( impl_getPropertyId_throw( _rPropertyName ) ); |
| (void)nPropId; |
| OSL_ENSURE( ( PROPERTY_ID_BINDING_NAME == nPropId ) |
| || ( PROPERTY_ID_BIND_EXPRESSION == nPropId ) |
| || ( PROPERTY_ID_XSD_REQUIRED == nPropId ) |
| || ( PROPERTY_ID_XSD_RELEVANT == nPropId ) |
| || ( PROPERTY_ID_XSD_READONLY == nPropId ) |
| || ( PROPERTY_ID_XSD_CONSTRAINT == nPropId ) |
| || ( PROPERTY_ID_XSD_CALCULATION == nPropId ), "EFormsPropertyHandler::onInteractivePropertySelection: unexpected!" ); |
| |
| try |
| { |
| Reference< XExecutableDialog > xDialog; |
| m_aContext.createComponent( "com.sun.star.xforms.ui.dialogs.AddCondition", xDialog ); |
| Reference< XPropertySet > xDialogProps( xDialog, UNO_QUERY_THROW ); |
| |
| // the model for the dialog to work with |
| Reference< xforms::XModel > xModel( m_pHelper->getCurrentFormModel() ); |
| // the binding for the dialog to work with |
| Reference< XPropertySet > xBinding( m_pHelper->getCurrentBinding() ); |
| // the aspect of the binding which the dialog should modify |
| ::rtl::OUString sFacetName( _rPropertyName ); |
| |
| OSL_ENSURE( xModel.is() && xBinding.is() && sFacetName.getLength(), |
| "EFormsPropertyHandler::onInteractivePropertySelection: something is missing for the dialog initialization!" ); |
| if ( !( xModel.is() && xBinding.is() && sFacetName.getLength() ) ) |
| return InteractiveSelectionResult_Cancelled; |
| |
| xDialogProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FormModel" ) ), makeAny( xModel ) ); |
| xDialogProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Binding" ) ), makeAny( xBinding ) ); |
| xDialogProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FacetName" ) ), makeAny( sFacetName ) ); |
| |
| if ( !xDialog->execute() ) |
| // cancelled |
| return InteractiveSelectionResult_Cancelled; |
| |
| _rData = xDialogProps->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ConditionValue" ) ) ); |
| return InteractiveSelectionResult_ObtainedValue; |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "EFormsPropertyHandler::onInteractivePropertySelection: caught an exception!" ); |
| } |
| |
| // something went wrong here ...(but has been asserted already) |
| return InteractiveSelectionResult_Cancelled; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EFormsPropertyHandler::addPropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| EFormsPropertyHandler_Base::addPropertyChangeListener( _rxListener ); |
| if ( m_pHelper.get() ) |
| m_pHelper->registerBindingListener( _rxListener ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EFormsPropertyHandler::removePropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( m_pHelper.get() ) |
| m_pHelper->revokeBindingListener( _rxListener ); |
| EFormsPropertyHandler_Base::removePropertyChangeListener( _rxListener ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EFormsPropertyHandler::actuatingPropertyChanged( const ::rtl::OUString& _rActuatingPropertyName, const Any& _rNewValue, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& _rxInspectorUI, sal_Bool ) throw (NullPointerException, RuntimeException) |
| { |
| if ( !_rxInspectorUI.is() ) |
| throw NullPointerException(); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| PropertyId nActuatingPropId( impl_getPropertyId_throw( _rActuatingPropertyName ) ); |
| OSL_PRECOND( m_pHelper.get(), "EFormsPropertyHandler::actuatingPropertyChanged: inconsistentcy!" ); |
| // if we survived impl_getPropertyId_throw, we should have a helper, since no helper implies no properties |
| |
| DBG_ASSERT( _rxInspectorUI.is(), "EFormsPropertyHandler::actuatingPropertyChanged: invalid callback!" ); |
| if ( !_rxInspectorUI.is() ) |
| return; |
| |
| switch ( nActuatingPropId ) |
| { |
| case PROPERTY_ID_XML_DATA_MODEL: |
| { |
| if ( m_bSimulatingModelChange ) |
| break; |
| ::rtl::OUString sDataModelName; |
| OSL_VERIFY( _rNewValue >>= sDataModelName ); |
| sal_Bool bBoundToSomeModel = 0 != sDataModelName.getLength(); |
| _rxInspectorUI->rebuildPropertyUI( PROPERTY_BINDING_NAME ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_BINDING_NAME, bBoundToSomeModel ); |
| } |
| // NO break |
| |
| case PROPERTY_ID_BINDING_NAME: |
| { |
| sal_Bool bHaveABinding = ( m_pHelper->getCurrentBindingName().getLength() > 0 ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_BIND_EXPRESSION, bHaveABinding ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_XSD_REQUIRED, bHaveABinding ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_XSD_RELEVANT, bHaveABinding ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_XSD_READONLY, bHaveABinding ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_XSD_CONSTRAINT, bHaveABinding ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_XSD_CALCULATION, bHaveABinding ); |
| _rxInspectorUI->enablePropertyUI( PROPERTY_XSD_DATA_TYPE, bHaveABinding ); |
| } |
| break; |
| |
| default: |
| DBG_ERROR( "EFormsPropertyHandler::actuatingPropertyChanged: cannot handle this property!" ); |
| break; |
| } |
| } |
| |
| //........................................................................ |
| } // namespace pcr |
| //........................................................................ |
| |
