AOO410/main/framework/source/fwe/classes/rootactiontriggercontainer.cxx

/**************************************************************
 * 
 * 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_framework.hxx"

#include <classes/rootactiontriggercontainer.hxx>
#include <classes/actiontriggercontainer.hxx>
#include <classes/actiontriggerpropertyset.hxx>
#include <classes/actiontriggerseparatorpropertyset.hxx>
#include <framework/actiontriggerhelper.hxx>
#include <threadhelp/resetableguard.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include <cppuhelper/typeprovider.hxx>


using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::container;
using namespace com::sun::star::beans;


namespace framework
{

static Sequence< sal_Int8 > impl_getStaticIdentifier()
{
    static sal_uInt8 pGUID[16] = { 0x17, 0x0F, 0xA2, 0xC9, 0xCA, 0x50, 0x4A, 0xD3, 0xA6, 0x3B, 0x39, 0x99, 0xC5, 0x96, 0x43, 0x27 };
    static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
    return seqID ;
}


RootActionTriggerContainer::RootActionTriggerContainer( const Menu* pMenu, const ::rtl::OUString* pMenuIdentifier, const Reference< XMultiServiceFactory >& rServiceManager ) :
	PropertySetContainer( rServiceManager )
	,	m_bContainerCreated( sal_False )
	,	m_bContainerChanged( sal_False )
	,	m_bInContainerCreation( sal_False )
    ,   m_pMenu( pMenu )
    ,   m_pMenuIdentifier( pMenuIdentifier )
{
}

RootActionTriggerContainer::~RootActionTriggerContainer()
{
}

Sequence< sal_Int8 > RootActionTriggerContainer::GetUnoTunnelId() const
{
	return impl_getStaticIdentifier();
}

const Menu* RootActionTriggerContainer::GetMenu()
{
	if ( !m_bContainerChanged )
		return m_pMenu;
	else
	{
		ResetableGuard aGuard( m_aLock );

		Menu* pNewMenu = new PopupMenu;

		ActionTriggerHelper::CreateMenuFromActionTriggerContainer( pNewMenu, this );
		m_pMenu = pNewMenu;
		m_bContainerChanged = sal_False;

		return m_pMenu;
	}
}


// XInterface
Any SAL_CALL RootActionTriggerContainer::queryInterface( const Type& aType )
throw ( RuntimeException )
{
	Any a = ::cppu::queryInterface(
				aType ,
				SAL_STATIC_CAST( XMultiServiceFactory*	, this ),
				SAL_STATIC_CAST( XServiceInfo*			, this ),
				SAL_STATIC_CAST( XUnoTunnel*			, this ),
                SAL_STATIC_CAST( XTypeProvider*         , this ),
                SAL_STATIC_CAST( XNamed*                , this ));

	if( a.hasValue() )
	{
		return a;
	}

	return PropertySetContainer::queryInterface( aType );
}

void SAL_CALL RootActionTriggerContainer::acquire() throw ()
{
	PropertySetContainer::acquire();
}

void SAL_CALL RootActionTriggerContainer::release() throw ()
{
	PropertySetContainer::release();
}

// XMultiServiceFactory
Reference< XInterface > SAL_CALL RootActionTriggerContainer::createInstance( const ::rtl::OUString& aServiceSpecifier )
throw ( Exception,  RuntimeException )
{
	if ( aServiceSpecifier.equalsAscii( SERVICENAME_ACTIONTRIGGER ))
		return (OWeakObject *)( new ActionTriggerPropertySet( m_xServiceManager ));
	else if ( aServiceSpecifier.equalsAscii( SERVICENAME_ACTIONTRIGGERCONTAINER ))
		return (OWeakObject *)( new ActionTriggerContainer( m_xServiceManager ));
	else if ( aServiceSpecifier.equalsAscii( SERVICENAME_ACTIONTRIGGERSEPARATOR ))
		return (OWeakObject *)( new ActionTriggerSeparatorPropertySet( m_xServiceManager ));
	else
		throw com::sun::star::uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Unknown service specifier!" )), (OWeakObject *)this );
}

Reference< XInterface > SAL_CALL RootActionTriggerContainer::createInstanceWithArguments( const ::rtl::OUString& ServiceSpecifier, const Sequence< Any >& /*Arguments*/ )
throw ( Exception, RuntimeException )
{
	return createInstance( ServiceSpecifier );
}

Sequence< ::rtl::OUString > SAL_CALL RootActionTriggerContainer::getAvailableServiceNames()
throw ( RuntimeException )
{
	Sequence< ::rtl::OUString > aSeq( 3 );

	aSeq[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_ACTIONTRIGGER ));
	aSeq[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_ACTIONTRIGGERCONTAINER ));
	aSeq[2] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_ACTIONTRIGGERSEPARATOR ));

	return aSeq;
}


// XIndexContainer
void SAL_CALL RootActionTriggerContainer::insertByIndex( sal_Int32 Index, const Any& Element )
throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( !m_bContainerCreated )
		FillContainer();

	if ( !m_bInContainerCreation )
		m_bContainerChanged = sal_True;
	PropertySetContainer::insertByIndex( Index, Element );
}

void SAL_CALL RootActionTriggerContainer::removeByIndex( sal_Int32 Index )
throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( !m_bContainerCreated )
		FillContainer();

	if ( !m_bInContainerCreation )
		m_bContainerChanged = sal_True;
	PropertySetContainer::removeByIndex( Index );
}


// XIndexReplace
void SAL_CALL RootActionTriggerContainer::replaceByIndex( sal_Int32 Index, const Any& Element )
throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( !m_bContainerCreated )
		FillContainer();

	if ( !m_bInContainerCreation )
		m_bContainerChanged = sal_True;
	PropertySetContainer::replaceByIndex( Index, Element );
}


// XIndexAccess
sal_Int32 SAL_CALL RootActionTriggerContainer::getCount()
throw ( RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( !m_bContainerCreated )
	{
		if ( m_pMenu )
		{
			vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
			return m_pMenu->GetItemCount();
		}
		else
			return 0;
	}
	else
	{
		return PropertySetContainer::getCount();
	}
}

Any SAL_CALL RootActionTriggerContainer::getByIndex( sal_Int32 Index )
throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
	ResetableGuard aGuard( m_aLock );

	if ( !m_bContainerCreated )
		FillContainer();

	return PropertySetContainer::getByIndex( Index );
}


// XElementAccess
Type SAL_CALL RootActionTriggerContainer::getElementType()
	throw (::com::sun::star::uno::RuntimeException)
{
	return ::getCppuType(( Reference< XPropertySet >*)0);
}

sal_Bool SAL_CALL RootActionTriggerContainer::hasElements()
throw (::com::sun::star::uno::RuntimeException)
{
	if ( m_pMenu )
	{
		vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
		return ( m_pMenu->GetItemCount() > 0 );
	}

	return sal_False;
}


// XServiceInfo
::rtl::OUString SAL_CALL RootActionTriggerContainer::getImplementationName()
throw ( RuntimeException )
{
	return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( IMPLEMENTATIONNAME_ROOTACTIONTRIGGERCONTAINER ));
}

sal_Bool SAL_CALL RootActionTriggerContainer::supportsService( const ::rtl::OUString& ServiceName )
throw ( RuntimeException )
{
	if ( ServiceName.equalsAscii( SERVICENAME_ACTIONTRIGGERCONTAINER ))
		return sal_True;

	return sal_False;
}

Sequence< ::rtl::OUString > SAL_CALL RootActionTriggerContainer::getSupportedServiceNames()
throw ( RuntimeException )
{
    Sequence< ::rtl::OUString > seqServiceNames( 1 );

	seqServiceNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_ACTIONTRIGGERCONTAINER ));
	return seqServiceNames;
}

// XUnoTunnel
sal_Int64 SAL_CALL RootActionTriggerContainer::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException )
{
    if ( aIdentifier == impl_getStaticIdentifier() )
        return reinterpret_cast< sal_Int64 >( this );
    else
        return 0;
}

// XTypeProvider
Sequence< Type > SAL_CALL RootActionTriggerContainer::getTypes() throw ( RuntimeException )
{
	// Optimize this method !
	// We initialize a static variable only one time. And we don't must use a mutex at every call!
	// For the first call; pTypeCollection is NULL - for the second call pTypeCollection is different from NULL!
	static ::cppu::OTypeCollection* pTypeCollection = NULL ;

	if ( pTypeCollection == NULL )
	{
		// Ready for multithreading; get global mutex for first call of this method only! see before
		osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;

		// Control these pointer again ... it can be, that another instance will be faster then these!
		if ( pTypeCollection == NULL )
		{
			// Create a static typecollection ...
			static ::cppu::OTypeCollection aTypeCollection(
						::getCppuType(( const Reference< XMultiServiceFactory	>*)NULL ) ,
						::getCppuType(( const Reference< XIndexContainer		>*)NULL ) ,
						::getCppuType(( const Reference< XServiceInfo			>*)NULL ) ,
						::getCppuType(( const Reference< XTypeProvider			>*)NULL ) ,
                        ::getCppuType(( const Reference< XUnoTunnel             >*)NULL ) ,
                        ::getCppuType(( const Reference< XNamed                 >*)NULL )) ;

			// ... and set his address to static pointer!
			pTypeCollection = &aTypeCollection ;
		}
	}

	return pTypeCollection->getTypes() ;
}

Sequence< sal_Int8 > SAL_CALL RootActionTriggerContainer::getImplementationId() throw ( RuntimeException )
{
	// Create one Id for all instances of this class.
	// Use ethernet address to do this! (sal_True)

	// Optimize this method
	// We initialize a static variable only one time. And we don't must use a mutex at every call!
	// For the first call; pID is NULL - for the second call pID is different from NULL!
	static ::cppu::OImplementationId* pID = NULL ;

	if ( pID == NULL )
	{
		// Ready for multithreading; get global mutex for first call of this method only! see before
		osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;

		// Control these pointer again ... it can be, that another instance will be faster then these!
		if ( pID == NULL )
		{
			// Create a new static ID ...
			static ::cppu::OImplementationId aID( sal_False ) ;
			// ... and set his address to static pointer!
			pID = &aID ;
		}
	}

	return pID->getImplementationId() ;
}

// private implementation helper
void RootActionTriggerContainer::FillContainer()
{
	m_bContainerCreated = sal_True;
	m_bInContainerCreation = sal_True;
    Reference<XIndexContainer> xXIndexContainer( (OWeakObject *)this, UNO_QUERY );
	ActionTriggerHelper::FillActionTriggerContainerFromMenu(
		xXIndexContainer,
		m_pMenu );
	m_bInContainerCreation = sal_False;
}
::rtl::OUString RootActionTriggerContainer::getName() throw ( RuntimeException ) 
{
    ::rtl::OUString sRet;
    if( m_pMenuIdentifier )
        sRet = *m_pMenuIdentifier;
    return sRet;
}

void RootActionTriggerContainer::setName( const ::rtl::OUString& ) throw ( RuntimeException)
{
    throw RuntimeException();        
}
}