/**************************************************************
*
* 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.
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*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_framework.hxx"
//_________________________________________________________________________________________________________________
// my own includes
//_________________________________________________________________________________________________________________
#ifndef __FRAMEWORK_DISPATCH_OXT_HANDLER_HXX_
#include <dispatch/oxt_handler.hxx>
#endif
#ifndef __FRAMEWORK_THREADHELP_TRANSACTIONGUARD_HXX_
#include <threadhelp/transactionguard.hxx>
#endif
#ifndef __FRAMEWORK_THREADHELP_WRITEGUARD_HXX_
#include <threadhelp/writeguard.hxx>
#endif
#ifndef __FRAMEWORK_THREADHELP_READGUARD_HXX_
#include <threadhelp/readguard.hxx>
#endif
#ifndef __FRAMEWORK_MACROS_DEBUG_HXX_
#include <macros/debug.hxx>
#endif
#ifndef __FRAMEWORK_SERVICES_H_
#include <services.h>
#endif
#ifndef __COMPHELPER_MEDIADESCRIPTOR_HXX_
#include <comphelper/mediadescriptor.hxx>
#endif
//_________________________________________________________________________________________________________________
// interface includes
//_________________________________________________________________________________________________________________
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/frame/DispatchResultState.hpp>
#include <com/sun/star/task/XJobExecutor.hpp>
//_________________________________________________________________________________________________________________
// includes of other projects
//_________________________________________________________________________________________________________________
#ifndef _COMPHELPER_SEQUENCEASHASHMAP_HXX_
#include <comphelper/sequenceashashmap.hxx>
#endif
#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif
//_________________________________________________________________________________________________________________
// namespace
//_________________________________________________________________________________________________________________
namespace framework{
//_________________________________________________________________________________________________________________
// non exported const
//_________________________________________________________________________________________________________________
//_________________________________________________________________________________________________________________
// non exported definitions
//_________________________________________________________________________________________________________________
#define UNISTRING(s) rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(s))
//_________________________________________________________________________________________________________________
// declarations
//_________________________________________________________________________________________________________________
//*****************************************************************************************************************
// XInterface, XTypeProvider, XServiceInfo
//*****************************************************************************************************************
DEFINE_XINTERFACE_5 ( Oxt_Handler ,
OWeakObject ,
DIRECT_INTERFACE( css::lang::XTypeProvider ),
DIRECT_INTERFACE( css::lang::XServiceInfo ),
DIRECT_INTERFACE( css::frame::XNotifyingDispatch ),
DIRECT_INTERFACE( css::frame::XDispatch ),
DIRECT_INTERFACE( css::document::XExtendedFilterDetection )
)
DEFINE_XTYPEPROVIDER_5 ( Oxt_Handler ,
css::lang::XTypeProvider ,
css::lang::XServiceInfo ,
css::frame::XNotifyingDispatch ,
css::frame::XDispatch ,
css::document::XExtendedFilterDetection
)
DEFINE_XSERVICEINFO_MULTISERVICE ( Oxt_Handler ,
::cppu::OWeakObject ,
SERVICENAME_CONTENTHANDLER ,
IMPLEMENTATIONNAME_OXT_HANDLER
)
DEFINE_INIT_SERVICE ( Oxt_Handler,
{
}
)
/*-************************************************************************************************************//**
@short standard ctor
@descr These initialize a new instance of this class with needed informations for work.
@seealso using at owner
@param "xFactory", reference to service manager for creation of new services
@return -
@onerror Show an assertion and do nothing else.
@threadsafe yes
*//*-*************************************************************************************************************/
Oxt_Handler::Oxt_Handler( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory )
// Init baseclasses first
: ThreadHelpBase ( )
, ::cppu::OWeakObject ( )
// Init member
, m_xFactory ( xFactory )
{
}
/*-************************************************************************************************************//**
@short standard dtor
@descr -
@seealso -
@param -
@return -
@onerror -
@threadsafe -
*//*-*************************************************************************************************************/
Oxt_Handler::~Oxt_Handler()
{
if ( m_xListener.is() )
{
css::frame::DispatchResultEvent aEvent;
aEvent.State = css::frame::DispatchResultState::FAILURE;
m_xListener->dispatchFinished( aEvent );
m_xListener = css::uno::Reference< css::frame::XDispatchResultListener >();
}
}
/*-************************************************************************************************************//**
@interface ::com::sun::star::frame::XDispatch
@short try to load audio file
@descr This method try to load given audio file by URL and play it. We use vcl/Sound class to do that.
Playing of sound is asynchron every time.
@attention We must hold us alive by ourself ... because we use async. vcl sound player ... but playing is started
in async interface call "dispatch()" too. And caller forget us imediatly. But then our uno ref count
will decreased to 0 and will die. The only solution is to use own reference to our implementation.
But we do it for really started jobs only and release it during call back of vcl.
@seealso class vcl/Sound
@seealso method implts_PlayerNotify()
@param "aURL" , URL to dispatch.
@param "lArguments", list of optional arguments.
@return -
@onerror We do nothing.
@threadsafe yes
*//*-*************************************************************************************************************/
void SAL_CALL Oxt_Handler::dispatchWithNotification( const css::util::URL& aURL,
const css::uno::Sequence< css::beans::PropertyValue >& /*lArguments*/,
const css::uno::Reference< css::frame::XDispatchResultListener >& xListener )
throw( css::uno::RuntimeException )
{
// SAFE {
ResetableGuard aLock( m_aLock );
rtl::OUString sServiceName = UNISTRING( "com.sun.star.deployment.ui.PackageManagerDialog" );
css::uno::Sequence< css::uno::Any > lParams(1);
lParams[0] <<= aURL.Main;
css::uno::Reference< css::uno::XInterface > xService;
xService = m_xFactory->createInstanceWithArguments( sServiceName, lParams );
css::uno::Reference< css::task::XJobExecutor > xExecuteable( xService, css::uno::UNO_QUERY );
if ( xExecuteable.is() )
xExecuteable->trigger( rtl::OUString() );
if ( xListener.is() )
{
css::frame::DispatchResultEvent aEvent;
aEvent.State = css::frame::DispatchResultState::SUCCESS;
xListener->dispatchFinished( aEvent );
}
/*
// Try to initialize player.
m_xListener = xListener;
if (m_aPlayer.SetSoundName(aURL.Complete))
{
// OK- we can start async playing ...
// Count this request and initialize self-holder against dieing by uno ref count ...
m_xSelfHold = css::uno::Reference< css::uno::XInterface >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY);
m_aPlayer.Play();
}
*/
// } SAFE
aLock.unlock();
}
void SAL_CALL Oxt_Handler::dispatch( const css::util::URL& aURL ,
const css::uno::Sequence< css::beans::PropertyValue >& lArguments )
throw( css::uno::RuntimeException )
{
dispatchWithNotification( aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >() );
}
/*-************************************************************************************************************//**
@interface ::com::sun::star::document::XExtendedFilterDetection
@short try to detect file (given as argument included in "lDescriptor")
@descr We try to detect, if given file could be handled by this class and is a well known one.
If it is - we return right internal type name - otherwise we return nothing!
So call can search for another detect service and ask him too.
@attention a) We don't need any mutex here ... because we don't use any member!
b) Dont' use internal player instance "m_pPlayer" to detect given sound file!
It's not necessary to do that ... and we can use temp. variable to do the same.
This way is easy - we don't must synchronize it with currently played sounds!
Another reason to do so ... We are a listener on our internal ma_Player object.
If you would call "IsSoundFile()" on this instance, he would call us back and
we make some uneccssary things ...
@seealso -
@param "lDescriptor", description of file to detect
@return Internal type name which match this file ... or nothing if it is unknown.
@onerror We return nothing.
@threadsafe yes
*//*-*************************************************************************************************************/
::rtl::OUString SAL_CALL Oxt_Handler::detect( css::uno::Sequence< css::beans::PropertyValue >& lDescriptor )
throw( css::uno::RuntimeException )
{
// Our default is "nothing". So we can return it, if detection failed or fily type is really unknown.
::rtl::OUString sTypeName;
// Analyze given descriptor to find filename or input stream or ...
::comphelper::MediaDescriptor aDescriptor( lDescriptor );
::rtl::OUString sURL = aDescriptor.getUnpackedValueOrDefault( ::comphelper::MediaDescriptor::PROP_URL(), ::rtl::OUString() );
long nLength = sURL.getLength();
if ( ( nLength > 4 ) && sURL.matchIgnoreAsciiCase( UNISTRING(".oxt"), nLength-4 ) )
{
// "IsSoundFile" idffer between different "wav" and "au" file versions ...
// couldn't return this information ... because: He use the OS to detect it!
// I think we can the following ones:
// a) look for given extension of url to map our type decision HARD CODED!!!
// b) return preferred type every time... it's easy :-)
sTypeName = ::rtl::OUString::createFromAscii("oxt_OpenOffice_Extension");
aDescriptor[::comphelper::MediaDescriptor::PROP_TYPENAME()] <<= sTypeName;
aDescriptor >> lDescriptor;
}
// Return our decision.
return sTypeName;
}
} // namespace framework