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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: opluginframefactory.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: rt $ $Date: 2005-09-08 17:13:23 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
//_________________________________________________________________________________________________________________
// my own includes
//_________________________________________________________________________________________________________________
#include "opluginframefactory.hxx"
//_________________________________________________________________________________________________________________
// interface includes
//_________________________________________________________________________________________________________________
#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
#include <com/sun/star/lang/XInitialization.hpp>
#endif
#ifndef _COM_SUN_STAR_FRAME_XFRAME_HPP_
#include <com/sun/star/frame/XFrame.hpp>
#endif
//_________________________________________________________________________________________________________________
// includes of other projects
//_________________________________________________________________________________________________________________
#ifndef _OSL_DIAGNOSE_H_
#include <osl/diagnose.h>
#endif
//_________________________________________________________________________________________________________________
// namespace
//_________________________________________________________________________________________________________________
using namespace ::osl ;
using namespace ::rtl ;
using namespace ::cppu ;
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::lang ;
using namespace ::com::sun::star::frame ;
//_________________________________________________________________________________________________________________
// non exported const
//_________________________________________________________________________________________________________________
#define SERVICENAME_DESKTOP OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop" ))
#define SERVICENAME_PLUGINFRAME OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.mozilla.Plugin" ))
//_________________________________________________________________________________________________________________
// non exported definitions
//_________________________________________________________________________________________________________________
//_________________________________________________________________________________________________________________
// declarations
//_________________________________________________________________________________________________________________
//*****************************************************************************************************************
// constructor
//*****************************************************************************************************************
OPlugInFrameFactory::OPlugInFrameFactory( const Reference< XMultiServiceFactory >& xFactory )
// Init baseclasses first
// Attention:
// Don't change order of initialization!
// OMutexMember is a struct with a mutex as member. We can't use a mutex as member directly, while
// we must garant right initialization and a valid value of this! First initialize
// baseclasses and then members. And we need the mutex for other baseclasses !!!
: OMutexMember( )
, OWeakObject ( )
// Init member
, m_xFactory ( xFactory )
{
}
//*****************************************************************************************************************
// destructor (protected!)
//*****************************************************************************************************************
OPlugInFrameFactory::~OPlugInFrameFactory()
{
}
//*****************************************************************************************************************
// XInterface
//*****************************************************************************************************************
void SAL_CALL OPlugInFrameFactory::acquire() throw()
{ OWeakObject::acquire(); }
void SAL_CALL OPlugInFrameFactory::release() throw()
{ OWeakObject::release(); }
Any SAL_CALL OPlugInFrameFactory::queryInterface( const Type& aType ) throw( RuntimeException )
{
Any aReturn ( ::cppu::queryInterface( aType, static_cast< XSingleServiceFactory* >( this ) ) );
if ( aReturn.hasValue() == sal_False )
{
aReturn = OWeakObject::queryInterface( aType );
}
return aReturn;
}
//*****************************************************************************************************************
// XSingleServiceFactory
//*****************************************************************************************************************
Reference< XInterface > SAL_CALL OPlugInFrameFactory::createInstance() throw( Exception ,
RuntimeException)
{
// Ready for multithreading
MutexGuard aGuard( m_aMutex );
// Create new plugin.
Reference< XInterface > xPlugIn( m_xFactory->createInstance( SERVICENAME_PLUGINFRAME ), UNO_QUERY );
// Safe impossible cases
OSL_ENSURE( !(xPlugIn.is()==sal_False), "OPlugInFrameFactory::createInstance()\nServicename of PlugIn is unknown!\n" );
// Ouer plugin need information about his parent!
// If someone dispatch anything to this plugin instance, he will create a new window and load the content.
// Then he must append himself to ouer frame tree !!! => Thats why he need a valid reference to the desktop
// as parent to do this.
// Return result.
return xPlugIn;
}
//*****************************************************************************************************************
// XSingleServiceFactory
//*****************************************************************************************************************
Reference< XInterface > SAL_CALL OPlugInFrameFactory::createInstanceWithArguments( const Sequence< Any >& seqArguments ) throw( Exception ,
RuntimeException)
{
// Ready for multithreading
MutexGuard aGuard( m_aMutex );
// Safe impossible cases
// This method is not defined for all incoming parameter.
OSL_ENSURE( impldbg_checkParameter_createInstanceWithArguments( seqArguments ), "OPlugInFrameFactory::createInstanceWithArguments()\nInvalid parameter detected.\n" );
// Create new PlugIn.
Reference< XInterface > xPlugIn = createInstance();
// Initialize it with given arguments.
if ( xPlugIn.is()==sal_True )
{
// Before we must cast to right interface.
Reference< XInitialization > xInit( xPlugIn, UNO_QUERY );
// Safe impossible cases
OSL_ENSURE( !(xInit.is()==sal_False), "OPlugInFrameFactory::createInstanceWithArguments()\nPlugIn don't support XInitialization ?!...\n" );
xInit->initialize( seqArguments );
}
// Return result.
return xPlugIn;
}
//_________________________________________________________________________________________________________________
// debug methods
//_________________________________________________________________________________________________________________
/*-----------------------------------------------------------------------------------------------------------------
The follow methods checks the parameter for other functions. If a parameter or his value is non valid,
we return "sal_False". (else sal_True) This mechanism is used to throw an ASSERT!
ATTENTION
If you miss a test for one of this parameters, contact the autor or add it himself !(?)
But ... look for right testing! See using of this methods!
-----------------------------------------------------------------------------------------------------------------*/
#if OSL_DEBUG_LEVEL > 0
//*****************************************************************************************************************
sal_Bool OPlugInFrameFactory::impldbg_checkParameter_createInstanceWithArguments( const Sequence< Any >& seqArguments )
{
// Set default return value.
sal_Bool bOK = sal_True;
// Check parameter.
if (
( &seqArguments == NULL ) ||
( seqArguments.getLength() < 1 )
)
{
bOK = sal_False ;
}
// Return result of check.
return bOK ;
}
#endif // #ifdef OSL_DEBUG_LEVEL
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