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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.
*
************************************************************************/
#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:
OSL_FAIL( "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_FAIL( 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:
OSL_FAIL( "EFormsPropertyHandler::setPropertyValue: cannot handle this property!" );
break;
}
impl_setContextDocumentModified_nothrow();
Any aNewValue( getPropertyValue( _rPropertyName ) );
firePropertyChange( _rPropertyName, nPropId, aOldValue, aNewValue );
}
catch( const Exception& )
{
OSL_FAIL( "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( NULL );
}
//--------------------------------------------------------------------
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:
OSL_FAIL( "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_FAIL( "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:
OSL_FAIL( "EFormsPropertyHandler::actuatingPropertyChanged: cannot handle this property!" );
break;
}
}
//........................................................................
} // namespace pcr
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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