| /************************************************************** |
| * |
| * 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 "genericpropertyhandler.hxx" |
| #include "formmetadata.hxx" |
| #include "handlerhelper.hxx" |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/container/XHierarchicalNameAccess.hpp> |
| #include <com/sun/star/reflection/XEnumTypeDescription.hpp> |
| #include <com/sun/star/beans/XIntrospection.hpp> |
| #include <com/sun/star/inspection/PropertyControlType.hpp> |
| #include <com/sun/star/inspection/XHyperlinkControl.hpp> |
| #include <com/sun/star/awt/XActionListener.hpp> |
| #include <com/sun/star/util/XURLTransformer.hpp> |
| #include <com/sun/star/frame/XDispatchProvider.hpp> |
| /** === end UNO includes === **/ |
| #include <tools/debug.hxx> |
| #include <comphelper/extract.hxx> |
| |
| #include <algorithm> |
| |
| //------------------------------------------------------------------------ |
| extern "C" void SAL_CALL createRegistryInfo_GenericPropertyHandler() |
| { |
| ::pcr::OAutoRegistration< ::pcr::GenericPropertyHandler > aAutoRegistration; |
| } |
| |
| //........................................................................ |
| namespace pcr |
| { |
| //........................................................................ |
| |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::script; |
| using namespace ::com::sun::star::frame; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::util; |
| using namespace ::com::sun::star::container; |
| using namespace ::com::sun::star::reflection; |
| using namespace ::com::sun::star::inspection; |
| using ::com::sun::star::awt::XActionListener; |
| using ::com::sun::star::awt::ActionEvent; |
| |
| //==================================================================== |
| //= EnumRepresentation |
| //==================================================================== |
| class EnumRepresentation : public IPropertyEnumRepresentation |
| { |
| private: |
| oslInterlockedCount m_refCount; |
| Reference< XEnumTypeDescription > m_xTypeDescription; |
| Type m_aEnumType; |
| |
| public: |
| EnumRepresentation( const Reference< XComponentContext >& _rxContext, const Type& _rEnumType ); |
| |
| // IPropertyEnumRepresentation implementqation |
| virtual ::std::vector< ::rtl::OUString > |
| SAL_CALL getDescriptions() const; |
| virtual void SAL_CALL getValueFromDescription( const ::rtl::OUString& _rDescription, ::com::sun::star::uno::Any& _out_rValue ) const; |
| virtual ::rtl::OUString SAL_CALL getDescriptionForValue( const ::com::sun::star::uno::Any& _rEnumValue ) const; |
| |
| // IReference implementqation |
| virtual oslInterlockedCount SAL_CALL acquire(); |
| virtual oslInterlockedCount SAL_CALL release(); |
| |
| private: |
| void impl_getValues( Sequence< sal_Int32 >& _out_rValues ) const; |
| |
| private: |
| EnumRepresentation(); // never implemented |
| EnumRepresentation( const EnumRepresentation& ); // never implemented |
| EnumRepresentation& operator=( const EnumRepresentation& ); // never implemented |
| }; |
| |
| //-------------------------------------------------------------------- |
| EnumRepresentation::EnumRepresentation( const Reference< XComponentContext >& _rxContext, const Type& _rEnumType ) |
| :m_refCount( 0 ) |
| ,m_aEnumType( _rEnumType ) |
| { |
| try |
| { |
| if ( _rxContext.is() ) |
| { |
| Reference< XHierarchicalNameAccess > xTypeDescProv( |
| _rxContext->getValueByName( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/singletons/com.sun.star.reflection.theTypeDescriptionManager" ) ) ), |
| UNO_QUERY_THROW ); |
| |
| m_xTypeDescription = Reference< XEnumTypeDescription >( xTypeDescProv->getByHierarchicalName( m_aEnumType.getTypeName() ), UNO_QUERY_THROW ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "EnumRepresentation::EnumRepresentation: caught an exception!" ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| ::std::vector< ::rtl::OUString > EnumRepresentation::getDescriptions() const |
| { |
| Sequence< ::rtl::OUString > aNames; |
| try |
| { |
| if ( m_xTypeDescription.is() ) |
| aNames = m_xTypeDescription->getEnumNames(); |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "EnumRepresentation::getDescriptions: caught an exception!" ); |
| } |
| |
| return ::std::vector< ::rtl::OUString >( aNames.getConstArray(), aNames.getConstArray() + aNames.getLength() ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void EnumRepresentation::impl_getValues( Sequence< sal_Int32 >& _out_rValues ) const |
| { |
| _out_rValues.realloc( 0 ); |
| try |
| { |
| if ( m_xTypeDescription.is() ) |
| _out_rValues = m_xTypeDescription->getEnumValues(); |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "EnumRepresentation::impl_getValues: caught an exception!" ); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void EnumRepresentation::getValueFromDescription( const ::rtl::OUString& _rDescription, Any& _out_rValue ) const |
| { |
| ::std::vector< ::rtl::OUString > aDescriptions( getDescriptions() ); |
| |
| sal_Int32 index = ::std::find( aDescriptions.begin(), aDescriptions.end(), |
| _rDescription ) - aDescriptions.begin(); |
| |
| Sequence< sal_Int32 > aValues; |
| impl_getValues( aValues ); |
| |
| if ( ( index >= 0 ) && ( index < aValues.getLength() ) ) |
| _out_rValue = ::cppu::int2enum( aValues[ index ], m_aEnumType ); |
| else |
| { |
| DBG_ERROR( "EnumRepresentation::getValueFromDescription: cannot convert!" ); |
| _out_rValue.clear(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString EnumRepresentation::getDescriptionForValue( const Any& _rEnumValue ) const |
| { |
| ::rtl::OUString sDescription; |
| |
| sal_Int32 nAsInt = 0; |
| OSL_VERIFY( ::cppu::enum2int( nAsInt, _rEnumValue ) ); |
| |
| Sequence< sal_Int32 > aValues; |
| impl_getValues( aValues ); |
| |
| sal_Int32 index = ::std::find( aValues.getConstArray(), aValues.getConstArray() + aValues.getLength(), |
| nAsInt ) - aValues.getConstArray(); |
| |
| ::std::vector< ::rtl::OUString > aDescriptions( getDescriptions() ); |
| if ( ( index >= 0 ) && ( index < (sal_Int32)aDescriptions.size() ) ) |
| sDescription = aDescriptions[ index ]; |
| else |
| { |
| DBG_ERROR( "EnumRepresentation::getDescriptionForValue: cannot convert!" ); |
| } |
| return sDescription; |
| } |
| |
| //-------------------------------------------------------------------- |
| oslInterlockedCount SAL_CALL EnumRepresentation::acquire() |
| { |
| return osl_incrementInterlockedCount( &m_refCount ); |
| } |
| |
| //-------------------------------------------------------------------- |
| oslInterlockedCount SAL_CALL EnumRepresentation::release() |
| { |
| if ( 0 == osl_decrementInterlockedCount( &m_refCount ) ) |
| { |
| delete this; |
| return 0; |
| } |
| return m_refCount; |
| } |
| |
| //==================================================================== |
| //= UrlClickHandler |
| //==================================================================== |
| typedef ::cppu::WeakImplHelper1 < XActionListener |
| > UrlClickHandler_Base; |
| class UrlClickHandler : public UrlClickHandler_Base |
| { |
| ComponentContext m_aContext; |
| public: |
| UrlClickHandler( const ComponentContext& _rContext, const Reference< XHyperlinkControl >& _rxControl ); |
| |
| protected: |
| ~UrlClickHandler(); |
| |
| // XActionListener |
| virtual void SAL_CALL actionPerformed( const ActionEvent& rEvent ) throw (RuntimeException); |
| |
| // XEventListener |
| virtual void SAL_CALL disposing( const EventObject& Source ) throw (RuntimeException); |
| |
| protected: |
| void impl_dispatch_throw( const ::rtl::OUString& _rURL ); |
| }; |
| |
| //-------------------------------------------------------------------- |
| DBG_NAME( UrlClickHandler ) |
| //-------------------------------------------------------------------- |
| UrlClickHandler::UrlClickHandler( const ComponentContext& _rContext, const Reference< XHyperlinkControl >& _rxControl ) |
| :m_aContext( _rContext ) |
| { |
| if ( !_rxControl.is() ) |
| throw NullPointerException(); |
| |
| osl_incrementInterlockedCount( &m_refCount ); |
| { |
| _rxControl->addActionListener( this ); |
| } |
| osl_decrementInterlockedCount( &m_refCount ); |
| OSL_ENSURE( m_refCount > 0, "UrlClickHandler::UrlClickHandler: leaking!" ); |
| |
| DBG_CTOR( UrlClickHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| UrlClickHandler::~UrlClickHandler() |
| { |
| DBG_DTOR( UrlClickHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL UrlClickHandler::actionPerformed( const ActionEvent& rEvent ) throw (RuntimeException) |
| { |
| Reference< XPropertyControl > xControl( rEvent.Source, UNO_QUERY_THROW ); |
| Any aControlValue( xControl->getValue() ); |
| |
| ::rtl::OUString sURL; |
| if ( aControlValue.hasValue() && !( aControlValue >>= sURL ) ) |
| throw RuntimeException( ::rtl::OUString(), *this ); |
| |
| if ( !sURL.getLength() ) |
| return; |
| |
| impl_dispatch_throw( sURL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL UrlClickHandler::disposing( const EventObject& /*Source*/ ) throw (RuntimeException) |
| { |
| // not interested in |
| } |
| |
| //-------------------------------------------------------------------- |
| void UrlClickHandler::impl_dispatch_throw( const ::rtl::OUString& _rURL ) |
| { |
| Reference< XURLTransformer > xTransformer( m_aContext.createComponent( "com.sun.star.util.URLTransformer" ), UNO_QUERY_THROW ); |
| URL aURL; aURL.Complete = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:OpenHyperlink" ) ); |
| xTransformer->parseStrict( aURL ); |
| |
| Reference< XDispatchProvider > xDispProv( m_aContext.createComponent( "com.sun.star.frame.Desktop" ), UNO_QUERY_THROW ); |
| Reference< XDispatch > xDispatch( xDispProv->queryDispatch( aURL, ::rtl::OUString(), 0 ), UNO_QUERY_THROW ); |
| |
| Sequence< PropertyValue > aDispatchArgs(1); |
| aDispatchArgs[0].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("URL")); |
| aDispatchArgs[0].Value <<= _rURL; |
| |
| xDispatch->dispatch( aURL, aDispatchArgs ); |
| } |
| |
| //==================================================================== |
| //= GenericPropertyHandler |
| //==================================================================== |
| DBG_NAME( GenericPropertyHandler ) |
| //-------------------------------------------------------------------- |
| GenericPropertyHandler::GenericPropertyHandler( const Reference< XComponentContext >& _rxContext ) |
| :GenericPropertyHandler_Base( m_aMutex ) |
| ,m_aContext( _rxContext ) |
| ,m_aPropertyListeners( m_aMutex ) |
| ,m_bPropertyMapInitialized( false ) |
| { |
| DBG_CTOR( GenericPropertyHandler, NULL ); |
| |
| m_xTypeConverter = Reference< XTypeConverter >( |
| m_aContext.createComponent( "com.sun.star.script.Converter" ), |
| UNO_QUERY_THROW |
| ); |
| } |
| |
| //-------------------------------------------------------------------- |
| GenericPropertyHandler::~GenericPropertyHandler() |
| { |
| DBG_DTOR( GenericPropertyHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL GenericPropertyHandler::getImplementationName( ) throw (RuntimeException) |
| { |
| return getImplementationName_static(); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Bool SAL_CALL GenericPropertyHandler::supportsService( const ::rtl::OUString& ServiceName ) throw (RuntimeException) |
| { |
| StlSyntaxSequence< ::rtl::OUString > aAllServices( getSupportedServiceNames() ); |
| return ::std::find( aAllServices.begin(), aAllServices.end(), ServiceName ) != aAllServices.end(); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL GenericPropertyHandler::getSupportedServiceNames( ) throw (RuntimeException) |
| { |
| return getSupportedServiceNames_static(); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL GenericPropertyHandler::getImplementationName_static( ) throw (RuntimeException) |
| { |
| return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.extensions.GenericPropertyHandler" ) ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL GenericPropertyHandler::getSupportedServiceNames_static( ) throw (RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSupported( 1 ); |
| aSupported[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.inspection.GenericPropertyHandler" ) ); |
| return aSupported; |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XInterface > SAL_CALL GenericPropertyHandler::Create( const Reference< XComponentContext >& _rxContext ) |
| { |
| return *( new GenericPropertyHandler( _rxContext ) ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL GenericPropertyHandler::inspect( const Reference< XInterface >& _rxIntrospectee ) throw (RuntimeException, NullPointerException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| if ( !_rxIntrospectee.is() ) |
| throw NullPointerException(); |
| |
| // revoke old property change listeners |
| ::cppu::OInterfaceIteratorHelper iterRemove( m_aPropertyListeners ); |
| ::cppu::OInterfaceIteratorHelper iterReAdd( m_aPropertyListeners ); // this holds a copy of the container ... |
| while ( iterRemove.hasMoreElements() ) |
| m_xComponent->removePropertyChangeListener( ::rtl::OUString(), static_cast< XPropertyChangeListener* >( iterRemove.next() ) ); |
| |
| m_xComponentIntrospectionAccess.clear(); |
| m_xComponent.clear(); |
| m_xPropertyState.clear(); |
| |
| // create an introspection adapter for the component |
| Reference< XIntrospection > xIntrospection; |
| if ( !m_aContext.createComponent( "com.sun.star.beans.Introspection", xIntrospection ) ) |
| throw RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Could not create an instance of the service com.sun.star.beans.Introspection." ) ), *this ); |
| |
| Reference< XIntrospectionAccess > xIntrospectionAccess( xIntrospection->inspect( makeAny( _rxIntrospectee ) ) ); |
| if ( !xIntrospectionAccess.is() ) |
| throw RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "The introspection service could not handle the given component." ) ), *this ); |
| |
| m_xComponent = Reference< XPropertySet >( xIntrospectionAccess->queryAdapter( XPropertySet::static_type() ), UNO_QUERY_THROW ); |
| // now that we survived so far, remember m_xComponentIntrospectionAccess |
| m_xComponentIntrospectionAccess = xIntrospectionAccess; |
| m_xPropertyState = m_xPropertyState.query( m_xComponent ); |
| |
| m_bPropertyMapInitialized = false; |
| m_aProperties.clear(); |
| |
| // re-add the property change listeners |
| while ( iterReAdd.hasMoreElements() ) |
| m_xComponent->addPropertyChangeListener( ::rtl::OUString(), static_cast< XPropertyChangeListener* >( iterReAdd.next() ) ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL GenericPropertyHandler::getPropertyValue( const ::rtl::OUString& _rPropertyName ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_xComponent.is() ) |
| throw UnknownPropertyException(); |
| |
| return m_xComponent->getPropertyValue( _rPropertyName ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL GenericPropertyHandler::setPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& _rValue ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_xComponent.is() ) |
| throw UnknownPropertyException(); |
| |
| m_xComponent->setPropertyValue( _rPropertyName, _rValue ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::Reference< IPropertyEnumRepresentation > GenericPropertyHandler::impl_getEnumConverter( const Type& _rEnumType ) |
| { |
| ::rtl::Reference< IPropertyEnumRepresentation >& rConverter = m_aEnumConverters[ _rEnumType ]; |
| if ( !rConverter.is() ) |
| rConverter = new EnumRepresentation( m_aContext.getUNOContext(), _rEnumType ); |
| return rConverter; |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL GenericPropertyHandler::convertToPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& _rControlValue ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| const_cast< GenericPropertyHandler* >( this )->impl_ensurePropertyMap(); |
| |
| PropertyMap::const_iterator pos = m_aProperties.find( _rPropertyName ); |
| if ( pos == m_aProperties.end() ) |
| throw UnknownPropertyException(); |
| |
| Any aPropertyValue; |
| if ( !_rControlValue.hasValue() ) |
| // NULL is converted to NULL |
| return aPropertyValue; |
| |
| if ( pos->second.Type.getTypeClass() == TypeClass_ENUM ) |
| { |
| ::rtl::OUString sControlValue; |
| OSL_VERIFY( _rControlValue >>= sControlValue ); |
| impl_getEnumConverter( pos->second.Type )->getValueFromDescription( sControlValue, aPropertyValue ); |
| } |
| else |
| aPropertyValue = PropertyHandlerHelper::convertToPropertyValue( m_aContext.getContext(),m_xTypeConverter, pos->second, _rControlValue ); |
| |
| return aPropertyValue; |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL GenericPropertyHandler::convertToControlValue( const ::rtl::OUString& _rPropertyName, const Any& _rPropertyValue, const Type& _rControlValueType ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| const_cast< GenericPropertyHandler* >( this )->impl_ensurePropertyMap(); |
| |
| PropertyMap::const_iterator pos = m_aProperties.find( _rPropertyName ); |
| if ( pos == m_aProperties.end() ) |
| throw UnknownPropertyException(); |
| |
| Any aControlValue; |
| if ( !_rPropertyValue.hasValue() ) |
| // NULL is converted to NULL |
| return aControlValue; |
| |
| if ( pos->second.Type.getTypeClass() == TypeClass_ENUM ) |
| { |
| aControlValue <<= impl_getEnumConverter( pos->second.Type )->getDescriptionForValue( _rPropertyValue ); |
| } |
| else |
| aControlValue = PropertyHandlerHelper::convertToControlValue( m_aContext.getContext(),m_xTypeConverter, _rPropertyValue, _rControlValueType ); |
| return aControlValue; |
| } |
| |
| //-------------------------------------------------------------------- |
| PropertyState SAL_CALL GenericPropertyHandler::getPropertyState( const ::rtl::OUString& _rPropertyName ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| PropertyState eState = PropertyState_DIRECT_VALUE; |
| if ( m_xPropertyState.is() ) |
| eState = m_xPropertyState->getPropertyState( _rPropertyName ); |
| return eState; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL GenericPropertyHandler::addPropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) throw (RuntimeException) |
| { |
| if ( !_rxListener.is() ) |
| throw NullPointerException(); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| m_aPropertyListeners.addInterface( _rxListener ); |
| if ( m_xComponent.is() ) |
| { |
| try |
| { |
| m_xComponent->addPropertyChangeListener( ::rtl::OUString(), _rxListener ); |
| } |
| catch( const UnknownPropertyException& ) |
| { |
| OSL_ENSURE( false, "GenericPropertyHandler::addPropertyChangeListener:\nThe inspected component does not allow registering for all properties at once! This violates the interface contract!" ); |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL GenericPropertyHandler::removePropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( m_xComponent.is() ) |
| { |
| try |
| { |
| m_xComponent->removePropertyChangeListener( ::rtl::OUString(), _rxListener ); |
| } |
| catch( const UnknownPropertyException& ) |
| { |
| OSL_ENSURE( false, "GenericPropertyHandler::removePropertyChangeListener:\nThe inspected component does not allow de-registering for all properties at once! This violates the interface contract!" ); |
| } |
| } |
| m_aPropertyListeners.removeInterface( _rxListener ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void GenericPropertyHandler::impl_ensurePropertyMap() |
| { |
| if ( !m_bPropertyMapInitialized ) |
| { |
| m_bPropertyMapInitialized = true; |
| try |
| { |
| Reference< XPropertySetInfo > xPSI; |
| if ( m_xComponent.is() ) |
| xPSI = m_xComponent->getPropertySetInfo(); |
| Sequence< Property > aProperties; |
| if ( xPSI.is() ) |
| aProperties = xPSI->getProperties(); |
| DBG_ASSERT( aProperties.getLength(), "GenericPropertyHandler::getSupportedProperties: no properties!" ); |
| |
| for ( const Property* pProperties = aProperties.getConstArray(); |
| pProperties != aProperties.getConstArray() + aProperties.getLength(); |
| ++pProperties |
| ) |
| { |
| switch ( pProperties->Type.getTypeClass() ) |
| { |
| case TypeClass_BOOLEAN: |
| case TypeClass_BYTE: |
| case TypeClass_SHORT: |
| case TypeClass_UNSIGNED_SHORT: |
| case TypeClass_LONG: |
| case TypeClass_UNSIGNED_LONG: |
| case TypeClass_HYPER: |
| case TypeClass_UNSIGNED_HYPER: |
| case TypeClass_FLOAT: |
| case TypeClass_DOUBLE: |
| case TypeClass_ENUM: |
| case TypeClass_STRING: |
| // allowed, we can handle this type |
| break; |
| |
| case TypeClass_SEQUENCE: |
| { |
| TypeClass eElementTypeClass = ::comphelper::getSequenceElementType( pProperties->Type ).getTypeClass(); |
| if ( ( eElementTypeClass != TypeClass_STRING ) |
| && ( eElementTypeClass != TypeClass_BYTE ) |
| && ( eElementTypeClass != TypeClass_SHORT ) |
| && ( eElementTypeClass != TypeClass_UNSIGNED_SHORT ) |
| && ( eElementTypeClass != TypeClass_LONG ) |
| && ( eElementTypeClass != TypeClass_UNSIGNED_LONG ) |
| ) |
| // can only handle the above |
| continue; |
| } |
| break; |
| |
| default: |
| // next property, we don't support this type |
| continue; |
| } |
| |
| m_aProperties.insert( PropertyMap::value_type( pProperties->Name, *pProperties ) ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| OSL_ENSURE( sal_False, "GenericPropertyHandler::impl_ensurePropertyMap: caught an exception!" ); |
| } |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< Property > SAL_CALL GenericPropertyHandler::getSupportedProperties() throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| const_cast< GenericPropertyHandler* >( this )->impl_ensurePropertyMap(); |
| |
| Sequence< Property > aReturn( m_aProperties.size() ); |
| ::std::transform( m_aProperties.begin(), m_aProperties.end(), |
| aReturn.getArray(), ::std::select2nd< PropertyMap::value_type >() ); |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL GenericPropertyHandler::getSupersededProperties( ) throw (RuntimeException) |
| { |
| // no superseded properties at all. This handler offers the very basic PropertyHandler |
| // functionality, so it's much more likely that other handlers want to supersede |
| // *our* properties .... |
| return Sequence< ::rtl::OUString >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL GenericPropertyHandler::getActuatingProperties( ) throw (RuntimeException) |
| { |
| // This basic PropertyHandler implementation is too dumb^Wgeneric to know |
| // anything about property dependencies |
| return Sequence< ::rtl::OUString >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| LineDescriptor SAL_CALL GenericPropertyHandler::describePropertyLine( const ::rtl::OUString& _rPropertyName, |
| const Reference< XPropertyControlFactory >& _rxControlFactory ) |
| throw (UnknownPropertyException, NullPointerException, RuntimeException) |
| { |
| if ( !_rxControlFactory.is() ) |
| throw NullPointerException(); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| const_cast< GenericPropertyHandler* >( this )->impl_ensurePropertyMap(); |
| |
| PropertyMap::const_iterator pos = m_aProperties.find( _rPropertyName ); |
| if ( pos == m_aProperties.end() ) |
| throw UnknownPropertyException(); |
| |
| LineDescriptor aDescriptor; |
| aDescriptor.DisplayName = _rPropertyName; |
| switch ( pos->second.Type.getTypeClass() ) |
| { |
| case TypeClass_ENUM: |
| aDescriptor.Control = PropertyHandlerHelper::createListBoxControl( _rxControlFactory, |
| impl_getEnumConverter( pos->second.Type )->getDescriptions(), |
| PropertyHandlerHelper::requiresReadOnlyControl( pos->second.Attributes ), |
| sal_False ); |
| break; |
| case TypeClass_STRING: |
| { |
| // some special handling for URL properties |
| bool bIsURLProperty = ( _rPropertyName.getLength() >= 3 ) && _rPropertyName.matchAsciiL( "URL", 3, _rPropertyName.getLength() - 3 ); |
| if ( bIsURLProperty ) |
| { |
| aDescriptor.Control = _rxControlFactory->createPropertyControl( |
| PropertyControlType::HyperlinkField, PropertyHandlerHelper::requiresReadOnlyControl( pos->second.Attributes ) ); |
| |
| Reference< XHyperlinkControl > xControl( aDescriptor.Control, UNO_QUERY_THROW ); |
| Reference< XActionListener > xEnsureDelete( new UrlClickHandler( m_aContext, xControl ) ); |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| // fallback |
| if ( !aDescriptor.Control.is() ) |
| PropertyHandlerHelper::describePropertyLine( pos->second, aDescriptor, _rxControlFactory ); |
| |
| aDescriptor.Category = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "General" ) ); |
| return aDescriptor; |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Bool SAL_CALL GenericPropertyHandler::isComposable( const ::rtl::OUString& /*_rPropertyName*/ ) throw (UnknownPropertyException, RuntimeException) |
| { |
| return sal_False; |
| } |
| |
| //-------------------------------------------------------------------- |
| InteractiveSelectionResult SAL_CALL GenericPropertyHandler::onInteractivePropertySelection( const ::rtl::OUString& /*_rPropertyName*/, sal_Bool /*_bPrimary*/, Any& /*_rData*/, const Reference< XObjectInspectorUI >& /*_rxInspectorUI*/ ) throw (UnknownPropertyException, NullPointerException, RuntimeException) |
| { |
| DBG_ERROR( "GenericPropertyHandler::onInteractivePropertySelection: I'm too dumb to know anything about property browse buttons!" ); |
| return InteractiveSelectionResult_Cancelled; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL GenericPropertyHandler::actuatingPropertyChanged( const ::rtl::OUString& /*_rActuatingPropertyName*/, const Any& /*_rNewValue*/, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& /*_rxInspectorUI*/, sal_Bool /*_bFirstTimeInit*/ ) throw (NullPointerException, RuntimeException) |
| { |
| DBG_ERROR( "GenericPropertyHandler::actuatingPropertyChanged: no no no, I did not register for any actuating properties!" ); |
| } |
| |
| //-------------------------------------------------------------------- |
| sal_Bool SAL_CALL GenericPropertyHandler::suspend( sal_Bool /*_bSuspend*/ ) throw (RuntimeException) |
| { |
| return sal_True; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL GenericPropertyHandler::disposing() |
| { |
| m_aPropertyListeners.clear(); |
| // not disposeAndClear: the listeners are (virtually) listeners at our introspectee, not |
| // at this handler instance |
| } |
| |
| //-------------------------------------------------------------------- |
| IMPLEMENT_FORWARD_XCOMPONENT( GenericPropertyHandler, GenericPropertyHandler_Base ); |
| |
| //........................................................................ |
| } // namespace pcr |
| //........................................................................ |
| |
