AOO410/main/xmloff/source/forms/handler/form_handler_factory.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.
 * 
 *************************************************************/



#include "precompiled_xmloff.hxx"

#include "forms/form_handler_factory.hxx"
#include "vcl_date_handler.hxx"
#include "vcl_time_handler.hxx"

//......................................................................................................................
namespace xmloff
{
//......................................................................................................................

    namespace
    {
        static PPropertyHandler s_pVCLDateHandler = NULL;
        static PPropertyHandler s_pVCLTimeHandler = NULL;
    }

	//==================================================================================================================
	//= FormHandlerFactory
	//==================================================================================================================
	//------------------------------------------------------------------------------------------------------------------
    PPropertyHandler FormHandlerFactory::getFormPropertyHandler( const PropertyId i_propertyId )
    {
        PPropertyHandler pHandler( NULL );

        switch ( i_propertyId )
        {
        case PID_DATE_MIN:
        case PID_DATE_MAX:
        case PID_DEFAULT_DATE:
        case PID_DATE:
            if ( s_pVCLDateHandler.get() == NULL )
            {
                ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
                if ( s_pVCLDateHandler == NULL )
                    s_pVCLDateHandler = new VCLDateHandler();
            }
            pHandler = s_pVCLDateHandler;
            break;

        case PID_TIME_MIN:
        case PID_TIME_MAX:
        case PID_DEFAULT_TIME:
        case PID_TIME:
            if ( s_pVCLTimeHandler.get() == NULL )
            {
                ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
                if ( s_pVCLTimeHandler == NULL )
                    s_pVCLTimeHandler = new VCLTimeHandler();
            }
            pHandler = s_pVCLTimeHandler;
            break;

        default:
            OSL_ENSURE( false, "FormHandlerFactory::getFormPropertyHandler: unknown property ID!" );
            break;
        }

        return pHandler;
    }

//......................................................................................................................
} // namespace xmloff
//......................................................................................................................