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Diffstat (limited to 'ucbhelper/source/provider/contenthelper.cxx')
| -rw-r--r-- | ucbhelper/source/provider/contenthelper.cxx | 1125 |
1 files changed, 0 insertions, 1125 deletions
diff --git a/ucbhelper/source/provider/contenthelper.cxx b/ucbhelper/source/provider/contenthelper.cxx deleted file mode 100644 index 87c08c7a1c..0000000000 --- a/ucbhelper/source/provider/contenthelper.cxx +++ /dev/null @@ -1,1125 +0,0 @@ -/* -*- 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. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_ucbhelper.hxx" -/************************************************************************** - TODO - ************************************************************************** - - *************************************************************************/ - -#include <boost/unordered_map.hpp> -#include <com/sun/star/ucb/ContentAction.hpp> -#include <com/sun/star/ucb/CommandInfoChange.hpp> -#include <com/sun/star/ucb/XPersistentPropertySet.hpp> -#include <com/sun/star/beans/PropertyAttribute.hpp> -#include <com/sun/star/beans/PropertySetInfoChange.hpp> -#include <cppuhelper/interfacecontainer.hxx> - -#include "osl/diagnose.h" -#include "osl/mutex.hxx" -#include "rtl/ref.hxx" -#include <ucbhelper/contentidentifier.hxx> -#include <ucbhelper/contenthelper.hxx> -#include <ucbhelper/providerhelper.hxx> -#include <ucbhelper/contentinfo.hxx> - -using namespace com::sun::star; - -namespace ucbhelper_impl -{ - -//========================================================================= -// -// class PropertyEventSequence. -// -//========================================================================= - -class PropertyEventSequence -{ - uno::Sequence< beans::PropertyChangeEvent > m_aSeq; - sal_uInt32 m_nPos; - -public: - PropertyEventSequence( sal_uInt32 nSize ) - : m_aSeq( nSize ), m_nPos( 0 ) {}; - - void append( const beans::PropertyChangeEvent& rEvt ) - { m_aSeq.getArray()[ m_nPos ] = rEvt; ++m_nPos; } - - const uno::Sequence< beans::PropertyChangeEvent >& getEvents() - { m_aSeq.realloc( m_nPos ); return m_aSeq; } -}; - -//========================================================================= -// -// PropertiesEventListenerMap. -// -//========================================================================= - -typedef void* XPropertiesChangeListenerPtr; // -> Compiler problems! - -struct equalPtr -{ - bool operator()( const XPropertiesChangeListenerPtr& rp1, - const XPropertiesChangeListenerPtr& rp2 ) const - { - return ( rp1 == rp2 ); - } -}; - -struct hashPtr -{ - size_t operator()( const XPropertiesChangeListenerPtr& rp ) const - { - return (size_t)rp; - } -}; - -typedef boost::unordered_map -< - XPropertiesChangeListenerPtr, - PropertyEventSequence*, - hashPtr, - equalPtr -> -PropertiesEventListenerMap; - -//========================================================================= -// -// PropertyChangeListenerContainer. -// -//========================================================================= - -struct equalStr -{ - bool operator()( const rtl::OUString& s1, const rtl::OUString& s2 ) const - { - return !!( s1 == s2 ); - } -}; - -struct hashStr -{ - size_t operator()( const rtl::OUString& rName ) const - { - return rName.hashCode(); - } -}; - -typedef cppu::OMultiTypeInterfaceContainerHelperVar -< - rtl::OUString, - hashStr, - equalStr -> PropertyChangeListeners; - -//========================================================================= -// -// struct ContentImplHelper_Impl -// -//========================================================================= - -struct ContentImplHelper_Impl -{ - rtl::Reference< ::ucbhelper::PropertySetInfo > m_xPropSetInfo; - rtl::Reference< ::ucbhelper::CommandProcessorInfo > m_xCommandsInfo; - cppu::OInterfaceContainerHelper* m_pDisposeEventListeners; - cppu::OInterfaceContainerHelper* m_pContentEventListeners; - cppu::OInterfaceContainerHelper* m_pPropSetChangeListeners; - cppu::OInterfaceContainerHelper* m_pCommandChangeListeners; - PropertyChangeListeners* m_pPropertyChangeListeners; - - ContentImplHelper_Impl() - : m_pDisposeEventListeners( 0 ), - m_pContentEventListeners( 0 ), - m_pPropSetChangeListeners( 0 ), - m_pCommandChangeListeners( 0 ), - m_pPropertyChangeListeners( 0 ) {} - - ~ContentImplHelper_Impl() - { - delete m_pDisposeEventListeners; - delete m_pContentEventListeners; - delete m_pPropSetChangeListeners; - delete m_pCommandChangeListeners; - delete m_pPropertyChangeListeners; - } -}; - -} // namespace ucbhelper_impl - -using namespace ucbhelper_impl; - -//========================================================================= -//========================================================================= -// -// ContentImplHelper Implementation. -// -//========================================================================= -//========================================================================= - -namespace ucbhelper { - -ContentImplHelper::ContentImplHelper( - const uno::Reference< lang::XMultiServiceFactory >& rxSMgr, - const rtl::Reference< ContentProviderImplHelper >& rxProvider, - const uno::Reference< - com::sun::star::ucb::XContentIdentifier >& Identifier ) -: m_pImpl( new ContentImplHelper_Impl ), - m_xSMgr( rxSMgr ), - m_xIdentifier( Identifier ), - m_xProvider( rxProvider ), - m_nCommandId( 0 ) -{ -} - -//========================================================================= -// virtual -ContentImplHelper::~ContentImplHelper() -{ - delete m_pImpl; -} - -//========================================================================= -// -// XInterface methods. -// -//========================================================================= - -void SAL_CALL ContentImplHelper::acquire() - throw() -{ - cppu::OWeakObject::acquire(); -} - -void SAL_CALL ContentImplHelper::release() - throw() -{ - // #144882# - Call to OWeakObject::release may destroy m_xProvider. - // Prevent this. - rtl::Reference< ContentProviderImplHelper > xKeepProviderAlive( - m_xProvider ); - - { - osl::MutexGuard aGuard( m_xProvider->m_aMutex ); - OWeakObject::release(); - } -} - -uno::Any SAL_CALL ContentImplHelper::queryInterface( const uno::Type & rType ) - throw( uno::RuntimeException ) -{ - com::sun::star::uno::Any aRet = cppu::queryInterface( rType, - static_cast< lang::XTypeProvider * >(this), - static_cast< lang::XServiceInfo * >(this), - static_cast< lang::XComponent * >(this), - static_cast< com::sun::star::ucb::XContent * >(this), - static_cast< com::sun::star::ucb::XCommandProcessor * >(this), - static_cast< beans::XPropertiesChangeNotifier * >(this), - static_cast< com::sun::star::ucb::XCommandInfoChangeNotifier * >(this), - static_cast< beans::XPropertyContainer * >(this), - static_cast< beans::XPropertySetInfoChangeNotifier * >(this), - static_cast< container::XChild * >(this)); - return aRet.hasValue() ? aRet : cppu::OWeakObject::queryInterface( rType ); -} - -//========================================================================= -// -// XTypeProvider methods. -// -//========================================================================= - -XTYPEPROVIDER_IMPL_10( ContentImplHelper, - lang::XTypeProvider, - lang::XServiceInfo, - lang::XComponent, - com::sun::star::ucb::XContent, - com::sun::star::ucb::XCommandProcessor, - beans::XPropertiesChangeNotifier, - com::sun::star::ucb::XCommandInfoChangeNotifier, - beans::XPropertyContainer, - beans::XPropertySetInfoChangeNotifier, - container::XChild ); - -//========================================================================= -// -// XServiceInfo methods. -// -//========================================================================= - -// virtual -sal_Bool SAL_CALL ContentImplHelper::supportsService( - const rtl::OUString& ServiceName ) - throw( uno::RuntimeException ) -{ - uno::Sequence< rtl::OUString > aSNL = getSupportedServiceNames(); - const rtl::OUString* pArray = aSNL.getConstArray(); - for ( sal_Int32 i = 0; i < aSNL.getLength(); i++ ) - { - if ( pArray[ i ] == ServiceName ) - return sal_True; - } - - return sal_False; -} - -//========================================================================= -// -// XComponent methods. -// -//========================================================================= - -// virtual -void SAL_CALL ContentImplHelper::dispose() - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( m_pImpl->m_pDisposeEventListeners && - m_pImpl->m_pDisposeEventListeners->getLength() ) - { - lang::EventObject aEvt; - aEvt.Source = static_cast< lang::XComponent * >( this ); - m_pImpl->m_pDisposeEventListeners->disposeAndClear( aEvt ); - } - - if ( m_pImpl->m_pContentEventListeners && - m_pImpl->m_pContentEventListeners->getLength() ) - { - lang::EventObject aEvt; - aEvt.Source = static_cast< com::sun::star::ucb::XContent * >( this ); - m_pImpl->m_pContentEventListeners->disposeAndClear( aEvt ); - } - - if ( m_pImpl->m_pPropSetChangeListeners && - m_pImpl->m_pPropSetChangeListeners->getLength() ) - { - lang::EventObject aEvt; - aEvt.Source - = static_cast< beans::XPropertySetInfoChangeNotifier * >( this ); - m_pImpl->m_pPropSetChangeListeners->disposeAndClear( aEvt ); - } - - if ( m_pImpl->m_pCommandChangeListeners && - m_pImpl->m_pCommandChangeListeners->getLength() ) - { - lang::EventObject aEvt; - aEvt.Source = static_cast< com::sun::star::ucb::XCommandInfoChangeNotifier * >( this ); - m_pImpl->m_pCommandChangeListeners->disposeAndClear( aEvt ); - } - - if ( m_pImpl->m_pPropertyChangeListeners ) - { - lang::EventObject aEvt; - aEvt.Source - = static_cast< beans::XPropertiesChangeNotifier * >( this ); - m_pImpl->m_pPropertyChangeListeners->disposeAndClear( aEvt ); - } -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::addEventListener( - const uno::Reference< lang::XEventListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_pDisposeEventListeners ) - m_pImpl->m_pDisposeEventListeners - = new cppu::OInterfaceContainerHelper( m_aMutex ); - - m_pImpl->m_pDisposeEventListeners->addInterface( Listener ); -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::removeEventListener( - const uno::Reference< lang::XEventListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( m_pImpl->m_pDisposeEventListeners ) - m_pImpl->m_pDisposeEventListeners->removeInterface( Listener ); -} - -//========================================================================= -// -// XContent methods. -// -//========================================================================= - -// virtual -uno::Reference< com::sun::star::ucb::XContentIdentifier > SAL_CALL -ContentImplHelper::getIdentifier() - throw( uno::RuntimeException ) -{ - return m_xIdentifier; -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::addContentEventListener( - const uno::Reference< com::sun::star::ucb::XContentEventListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_pContentEventListeners ) - m_pImpl->m_pContentEventListeners - = new cppu::OInterfaceContainerHelper( m_aMutex ); - - m_pImpl->m_pContentEventListeners->addInterface( Listener ); -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::removeContentEventListener( - const uno::Reference< com::sun::star::ucb::XContentEventListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( m_pImpl->m_pContentEventListeners ) - m_pImpl->m_pContentEventListeners->removeInterface( Listener ); -} - -//========================================================================= -// -// XCommandProcessor methods. -// -//========================================================================= - -// virtual -sal_Int32 SAL_CALL ContentImplHelper::createCommandIdentifier() - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - // Just increase counter on every call to generate an identifier. - return ++m_nCommandId; -} - -//========================================================================= -// -// XPropertiesChangeNotifier methods. -// -//========================================================================= - -// virtual -void SAL_CALL ContentImplHelper::addPropertiesChangeListener( - const uno::Sequence< rtl::OUString >& PropertyNames, - const uno::Reference< beans::XPropertiesChangeListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_pPropertyChangeListeners ) - m_pImpl->m_pPropertyChangeListeners - = new PropertyChangeListeners( m_aMutex ); - - sal_Int32 nCount = PropertyNames.getLength(); - if ( !nCount ) - { - // Note: An empty sequence means a listener for "all" properties. - m_pImpl->m_pPropertyChangeListeners->addInterface( - rtl::OUString(), Listener ); - } - else - { - const rtl::OUString* pSeq = PropertyNames.getConstArray(); - - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const rtl::OUString& rName = pSeq[ n ]; - if ( rName.getLength() ) - m_pImpl->m_pPropertyChangeListeners->addInterface( - rName, Listener ); - } - } -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::removePropertiesChangeListener( - const uno::Sequence< rtl::OUString >& PropertyNames, - const uno::Reference< beans::XPropertiesChangeListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_pPropertyChangeListeners ) - return; - - sal_Int32 nCount = PropertyNames.getLength(); - if ( !nCount ) - { - // Note: An empty sequence means a listener for "all" properties. - m_pImpl->m_pPropertyChangeListeners->removeInterface( - rtl::OUString(), Listener ); - } - else - { - const rtl::OUString* pSeq = PropertyNames.getConstArray(); - - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const rtl::OUString& rName = pSeq[ n ]; - if ( rName.getLength() ) - m_pImpl->m_pPropertyChangeListeners->removeInterface( - rName, Listener ); - } - } -} - -//========================================================================= -// -// XCommandInfoChangeNotifier methods. -// -//========================================================================= - -// virtual -void SAL_CALL ContentImplHelper::addCommandInfoChangeListener( - const uno::Reference< com::sun::star::ucb::XCommandInfoChangeListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_pCommandChangeListeners ) - m_pImpl->m_pCommandChangeListeners - = new cppu::OInterfaceContainerHelper( m_aMutex ); - - m_pImpl->m_pCommandChangeListeners->addInterface( Listener ); -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::removeCommandInfoChangeListener( - const uno::Reference< com::sun::star::ucb::XCommandInfoChangeListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( m_pImpl->m_pCommandChangeListeners ) - m_pImpl->m_pCommandChangeListeners->removeInterface( Listener ); -} - -//========================================================================= -// -// XPropertyContainer methods. -// -//========================================================================= - -// virtual -void SAL_CALL ContentImplHelper::addProperty( - const rtl::OUString& Name, - sal_Int16 Attributes, - const uno::Any& DefaultValue ) - throw( beans::PropertyExistException, - beans::IllegalTypeException, - lang::IllegalArgumentException, - uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - ////////////////////////////////////////////////////////////////////// - // Make sure a property with the requested name does not already - // exist in dynamic and static(!) properties. - ////////////////////////////////////////////////////////////////////// - - // @@@ Need real command environment here, but where to get it from? - // XPropertyContainer interface should be replaced by - // XCommandProcessor commands! - uno::Reference< com::sun::star::ucb::XCommandEnvironment > xEnv; - - if ( getPropertySetInfo( xEnv )->hasPropertyByName( Name ) ) - { - // Property does already exist. - throw beans::PropertyExistException(); - } - - ////////////////////////////////////////////////////////////////////// - // Add a new dynamic property. - ////////////////////////////////////////////////////////////////////// - - // Open/create persistent property set. - uno::Reference< com::sun::star::ucb::XPersistentPropertySet > xSet( - getAdditionalPropertySet( sal_True ) ); - - OSL_ENSURE( xSet.is(), - "ContentImplHelper::addProperty - No property set!" ); - - if ( xSet.is() ) - { - uno::Reference< beans::XPropertyContainer > xContainer( - xSet, uno::UNO_QUERY ); - - OSL_ENSURE( - xContainer.is(), - "ContentImplHelper::addProperty - No property container!" ); - - if ( xContainer.is() ) - { - // Property is always removeable. - Attributes |= beans::PropertyAttribute::REMOVEABLE; - - try - { - xContainer->addProperty( Name, Attributes, DefaultValue ); - } - catch ( beans::PropertyExistException const & ) - { - OSL_FAIL( "ContentImplHelper::addProperty - Exists!" ); - throw; - } - catch ( beans::IllegalTypeException const & ) - { - OSL_FAIL( "ContentImplHelper::addProperty - Wrong Type!" ); - throw; - } - catch ( lang::IllegalArgumentException const & ) - { - OSL_FAIL( "ContentImplHelper::addProperty - Illegal Arg!" ); - throw; - } - - // Success! - - if ( m_pImpl->m_xPropSetInfo.is() ) - { - // Info cached in propertyset info is invalid now! - m_pImpl->m_xPropSetInfo->reset(); - } - - // Notify propertyset info change listeners. - if ( m_pImpl->m_pPropSetChangeListeners && - m_pImpl->m_pPropSetChangeListeners->getLength() ) - { - beans::PropertySetInfoChangeEvent evt( - static_cast< cppu::OWeakObject * >( this ), - Name, - -1, // No handle available - beans::PropertySetInfoChange::PROPERTY_INSERTED ); - notifyPropertySetInfoChange( evt ); - } - } - } -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::removeProperty( const rtl::OUString& Name ) - throw( beans::UnknownPropertyException, - beans::NotRemoveableException, - uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - try - { - // @@@ Need real command environment here, but where to get it from? - // XPropertyContainer interface should be replaced by - // XCommandProcessor commands! - uno::Reference< com::sun::star::ucb::XCommandEnvironment > xEnv; - - beans::Property aProp - = getPropertySetInfo( xEnv )->getPropertyByName( Name ); - - if ( !( aProp.Attributes & beans::PropertyAttribute::REMOVEABLE ) ) - { - // Not removeable! - throw beans::NotRemoveableException(); - } - } - catch ( beans::UnknownPropertyException const & ) - { - OSL_FAIL( "ContentImplHelper::removeProperty - Unknown!" ); - throw; - } - - ////////////////////////////////////////////////////////////////////// - // Try to remove property from dynamic property set. - ////////////////////////////////////////////////////////////////////// - - // Open persistent property set, if exists. - uno::Reference< com::sun::star::ucb::XPersistentPropertySet > xSet( - getAdditionalPropertySet( sal_False ) ); - if ( xSet.is() ) - { - uno::Reference< beans::XPropertyContainer > xContainer( - xSet, uno::UNO_QUERY ); - - OSL_ENSURE( - xContainer.is(), - "ContentImplHelper::removeProperty - No property container!" ); - - if ( xContainer.is() ) - { - try - { - xContainer->removeProperty( Name ); - } - catch ( beans::UnknownPropertyException const & ) - { - OSL_FAIL( "ContentImplHelper::removeProperty - Unknown!" ); - throw; - } - catch ( beans::NotRemoveableException const & ) - { - OSL_FAIL( - "ContentImplHelper::removeProperty - Unremoveable!" ); - throw; - } - - xContainer = 0; - - // Success! - - if ( xSet->getPropertySetInfo()->getProperties().getLength() == 0 ) - { - // Remove empty propertyset from registry. - uno::Reference< com::sun::star::ucb::XPropertySetRegistry > - xReg = xSet->getRegistry(); - if ( xReg.is() ) - { - rtl::OUString aKey( xSet->getKey() ); - xSet = 0; - xReg->removePropertySet( aKey ); - } - } - - if ( m_pImpl->m_xPropSetInfo.is() ) - { - // Info cached in propertyset info is invalid now! - m_pImpl->m_xPropSetInfo->reset(); - } - - // Notify propertyset info change listeners. - if ( m_pImpl->m_pPropSetChangeListeners && - m_pImpl->m_pPropSetChangeListeners->getLength() ) - { - beans::PropertySetInfoChangeEvent evt( - static_cast< cppu::OWeakObject * >( this ), - Name, - -1, // No handle available - beans::PropertySetInfoChange::PROPERTY_REMOVED ); - notifyPropertySetInfoChange( evt ); - } - } - } -} - -//========================================================================= -// -// XPropertySetInfoChangeNotifier methods. -// -//========================================================================= - -// virtual -void SAL_CALL ContentImplHelper::addPropertySetInfoChangeListener( - const uno::Reference< beans::XPropertySetInfoChangeListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_pPropSetChangeListeners ) - m_pImpl->m_pPropSetChangeListeners - = new cppu::OInterfaceContainerHelper( m_aMutex ); - - m_pImpl->m_pPropSetChangeListeners->addInterface( Listener ); -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::removePropertySetInfoChangeListener( - const uno::Reference< beans::XPropertySetInfoChangeListener >& Listener ) - throw( uno::RuntimeException ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( m_pImpl->m_pPropSetChangeListeners ) - m_pImpl->m_pPropSetChangeListeners->removeInterface( Listener ); -} - -//========================================================================= -// -// XChild methods. -// -//========================================================================= - -// virtual -uno::Reference< uno::XInterface > SAL_CALL ContentImplHelper::getParent() - throw( uno::RuntimeException ) -{ - uno::Reference< uno::XInterface > xParent; - rtl::OUString aURL = getParentURL(); - - if ( aURL.getLength() ) - { - uno::Reference< com::sun::star::ucb::XContentIdentifier > xId( - new ContentIdentifier( m_xSMgr, aURL ) ); - try - { - xParent.set( m_xProvider->queryContent( xId ) ); - } - catch ( com::sun::star::ucb::IllegalIdentifierException const & ) - { - } - } - - return xParent; -} - -//========================================================================= -// virtual -void SAL_CALL ContentImplHelper::setParent( - const uno::Reference< uno::XInterface >& ) - throw( lang::NoSupportException, uno::RuntimeException ) -{ - throw lang::NoSupportException(); -} - -//========================================================================= -// -// Non-interface methods -// -//========================================================================= - -uno::Reference< com::sun::star::ucb::XPersistentPropertySet > -ContentImplHelper::getAdditionalPropertySet( sal_Bool bCreate ) -{ - // Get propertyset from provider. - return m_xProvider->getAdditionalPropertySet( - m_xIdentifier->getContentIdentifier(), bCreate ); -} - -//========================================================================= -sal_Bool ContentImplHelper::renameAdditionalPropertySet( - const rtl::OUString& rOldKey, - const rtl::OUString& rNewKey, - sal_Bool bRecursive ) -{ - return m_xProvider->renameAdditionalPropertySet( - rOldKey, rNewKey, bRecursive ); -} - -//========================================================================= -sal_Bool ContentImplHelper::copyAdditionalPropertySet( - const rtl::OUString& rSourceKey, - const rtl::OUString& rTargetKey, - sal_Bool bRecursive ) -{ - return m_xProvider->copyAdditionalPropertySet( - rSourceKey, rTargetKey, bRecursive ); -} - -//========================================================================= -sal_Bool ContentImplHelper::removeAdditionalPropertySet( sal_Bool bRecursive ) -{ - return m_xProvider->removeAdditionalPropertySet( - m_xIdentifier->getContentIdentifier(), bRecursive ); -} - -//========================================================================= -void ContentImplHelper::notifyPropertiesChange( - const uno::Sequence< beans::PropertyChangeEvent >& evt ) const -{ - if ( !m_pImpl->m_pPropertyChangeListeners ) - return; - - sal_Int32 nCount = evt.getLength(); - if ( nCount ) - { - // First, notify listeners interested in changes of every property. - cppu::OInterfaceContainerHelper* pAllPropsContainer - = m_pImpl->m_pPropertyChangeListeners->getContainer( - rtl::OUString() ); - if ( pAllPropsContainer ) - { - cppu::OInterfaceIteratorHelper aIter( *pAllPropsContainer ); - while ( aIter.hasMoreElements() ) - { - // Propagate event. - uno::Reference< beans::XPropertiesChangeListener > xListener( - aIter.next(), uno::UNO_QUERY ); - if ( xListener.is() ) - xListener->propertiesChange( evt ); - } - } - - PropertiesEventListenerMap aListeners; - - const beans::PropertyChangeEvent* pEvents = evt.getConstArray(); - - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const beans::PropertyChangeEvent& rEvent = pEvents[ n ]; - const rtl::OUString& rName = rEvent.PropertyName; - - cppu::OInterfaceContainerHelper* pPropsContainer - = m_pImpl->m_pPropertyChangeListeners->getContainer( rName ); - if ( pPropsContainer ) - { - cppu::OInterfaceIteratorHelper aIter( *pPropsContainer ); - while ( aIter.hasMoreElements() ) - { - PropertyEventSequence* p = NULL; - - beans::XPropertiesChangeListener* pListener = - static_cast< beans::XPropertiesChangeListener * >( - aIter.next() ); - PropertiesEventListenerMap::iterator it = - aListeners.find( pListener ); - if ( it == aListeners.end() ) - { - // Not in map - create and insert new entry. - p = new PropertyEventSequence( nCount ); - aListeners[ pListener ] = p; - } - else - p = (*it).second; - - if ( p ) - p->append( rEvent ); - } - } - } - - // Notify listeners. - PropertiesEventListenerMap::iterator it = aListeners.begin(); - while ( !aListeners.empty() ) - { - beans::XPropertiesChangeListener* pListener = - static_cast< beans::XPropertiesChangeListener * >( (*it).first ); - PropertyEventSequence* pSeq = (*it).second; - - // Remove current element. - aListeners.erase( it ); - - // Propagate event. - pListener->propertiesChange( pSeq->getEvents() ); - - delete pSeq; - - it = aListeners.begin(); - } - } -} - -//========================================================================= -void ContentImplHelper::notifyPropertySetInfoChange( - const beans::PropertySetInfoChangeEvent& evt ) const -{ - if ( !m_pImpl->m_pPropSetChangeListeners ) - return; - - // Notify event listeners. - cppu::OInterfaceIteratorHelper aIter( *m_pImpl->m_pPropSetChangeListeners ); - while ( aIter.hasMoreElements() ) - { - // Propagate event. - uno::Reference< beans::XPropertySetInfoChangeListener > - xListener( aIter.next(), uno::UNO_QUERY ); - if ( xListener.is() ) - xListener->propertySetInfoChange( evt ); - } -} - -//========================================================================= -void ContentImplHelper::notifyCommandInfoChange( - const com::sun::star::ucb::CommandInfoChangeEvent& evt ) const -{ - if ( !m_pImpl->m_pCommandChangeListeners ) - return; - - // Notify event listeners. - cppu::OInterfaceIteratorHelper aIter( - *m_pImpl->m_pCommandChangeListeners ); - while ( aIter.hasMoreElements() ) - { - // Propagate event. - uno::Reference< com::sun::star::ucb::XCommandInfoChangeListener > - xListener( aIter.next(), uno::UNO_QUERY ); - if ( xListener.is() ) - xListener->commandInfoChange( evt ); - } -} - -//========================================================================= -void ContentImplHelper::notifyContentEvent( - const com::sun::star::ucb::ContentEvent& evt ) const -{ - if ( !m_pImpl->m_pContentEventListeners ) - return; - - // Notify event listeners. - cppu::OInterfaceIteratorHelper aIter( *m_pImpl->m_pContentEventListeners ); - while ( aIter.hasMoreElements() ) - { - // Propagate event. - uno::Reference< - com::sun::star::ucb::XContentEventListener > xListener( - aIter.next(), uno::UNO_QUERY ); - if ( xListener.is() ) - xListener->contentEvent( evt ); - } -} - -//========================================================================= -void ContentImplHelper::inserted() -{ - // Content is not yet registered at provider. - m_xProvider->registerNewContent( this ); - - // If the parent content is currently not instanciated, there can be - // no listeners interested in changes ;-) - - rtl::Reference< ContentImplHelper > xParent - = m_xProvider->queryExistingContent( getParentURL() ); - - if ( xParent.is() ) - { - com::sun::star::ucb::ContentEvent aEvt( - static_cast< cppu::OWeakObject * >( xParent.get() ), // Source - com::sun::star::ucb::ContentAction::INSERTED, // Action - this, // Content - xParent->getIdentifier() ); // Id - xParent->notifyContentEvent( aEvt ); - } -} - -//========================================================================= -void ContentImplHelper::deleted() -{ - uno::Reference< com::sun::star::ucb::XContent > xThis = this; - - rtl::Reference< ContentImplHelper > xParent - = m_xProvider->queryExistingContent( getParentURL() ); - - if ( xParent.is() ) - { - // Let parent notify "REMOVED" event. - com::sun::star::ucb::ContentEvent aEvt( - static_cast< cppu::OWeakObject * >( xParent.get() ), - com::sun::star::ucb::ContentAction::REMOVED, - this, - xParent->getIdentifier() ); - xParent->notifyContentEvent( aEvt ); - } - - // Notify "DELETED" event. - com::sun::star::ucb::ContentEvent aEvt1( - static_cast< cppu::OWeakObject * >( this ), - com::sun::star::ucb::ContentAction::DELETED, - this, - getIdentifier() ); - notifyContentEvent( aEvt1 ); - - m_xProvider->removeContent( this ); -} - -//========================================================================= -sal_Bool ContentImplHelper::exchange( - const uno::Reference< com::sun::star::ucb::XContentIdentifier >& rNewId ) -{ - uno::Reference< com::sun::star::ucb::XContent > xThis = this; - - osl::ClearableMutexGuard aGuard( m_aMutex ); - - rtl::Reference< ContentImplHelper > xContent - = m_xProvider->queryExistingContent( rNewId ); - if ( xContent.is() ) - { - // @@@ - // Big trouble. Another object with the new identity exists. - // How shall I mutate to / merge with the other object? - return sal_False; - } - - uno::Reference< com::sun::star::ucb::XContentIdentifier > xOldId - = getIdentifier(); - - // Re-insert at provider. - m_xProvider->removeContent( this ); - m_xIdentifier = rNewId; - m_xProvider->registerNewContent( this ); - - aGuard.clear(); - - // Notify "EXCHANGED" event. - com::sun::star::ucb::ContentEvent aEvt( - static_cast< cppu::OWeakObject * >( this ), - com::sun::star::ucb::ContentAction::EXCHANGED, - this, - xOldId ); - notifyContentEvent( aEvt ); - return sal_True; -} - -//========================================================================= -uno::Reference< com::sun::star::ucb::XCommandInfo > -ContentImplHelper::getCommandInfo( - const uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv, - sal_Bool bCache ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_xCommandsInfo.is() ) - m_pImpl->m_xCommandsInfo - = new CommandProcessorInfo( m_xSMgr, xEnv, this ); - else if ( !bCache ) - m_pImpl->m_xCommandsInfo->reset(); - - return uno::Reference< com::sun::star::ucb::XCommandInfo >( - m_pImpl->m_xCommandsInfo.get() ); -} - -//========================================================================= -uno::Reference< beans::XPropertySetInfo > -ContentImplHelper::getPropertySetInfo( - const uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv, - sal_Bool bCache ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_xPropSetInfo.is() ) - m_pImpl->m_xPropSetInfo - = new PropertySetInfo( m_xSMgr, xEnv, this ); - else if ( !bCache ) - m_pImpl->m_xPropSetInfo->reset(); - - return uno::Reference< beans::XPropertySetInfo >( - m_pImpl->m_xPropSetInfo.get() ); -} - -} // namespace ucbhelper - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |