1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
25*b1cdbd2cSJim Jagielski // my own includes
26*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski #ifndef __FRAMEWORK_DISPATCH_SOUNDHANDLER_HXX_
29*b1cdbd2cSJim Jagielski #include "soundhandler.hxx"
30*b1cdbd2cSJim Jagielski #endif
31*b1cdbd2cSJim Jagielski
32*b1cdbd2cSJim Jagielski #ifndef __COMPHELPER_MEDIADESCRIPTOR_HXX_
33*b1cdbd2cSJim Jagielski #include <comphelper/mediadescriptor.hxx>
34*b1cdbd2cSJim Jagielski #endif
35*b1cdbd2cSJim Jagielski
36*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
37*b1cdbd2cSJim Jagielski // interface includes
38*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
39*b1cdbd2cSJim Jagielski #include <com/sun/star/io/XInputStream.hpp>
40*b1cdbd2cSJim Jagielski #include <com/sun/star/frame/DispatchResultState.hpp>
41*b1cdbd2cSJim Jagielski
42*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
43*b1cdbd2cSJim Jagielski // includes of other projects
44*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
45*b1cdbd2cSJim Jagielski #include <comphelper/sequenceashashmap.hxx>
46*b1cdbd2cSJim Jagielski #include <rtl/ustrbuf.hxx>
47*b1cdbd2cSJim Jagielski
48*b1cdbd2cSJim Jagielski #include <cppuhelper/typeprovider.hxx>
49*b1cdbd2cSJim Jagielski #include <cppuhelper/factory.hxx>
50*b1cdbd2cSJim Jagielski
51*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
52*b1cdbd2cSJim Jagielski // namespace
53*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
54*b1cdbd2cSJim Jagielski
55*b1cdbd2cSJim Jagielski namespace avmedia{
56*b1cdbd2cSJim Jagielski
57*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
58*b1cdbd2cSJim Jagielski // non exported const
59*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
60*b1cdbd2cSJim Jagielski
61*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
62*b1cdbd2cSJim Jagielski // non exported definitions
63*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
64*b1cdbd2cSJim Jagielski
65*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
66*b1cdbd2cSJim Jagielski // declarations
67*b1cdbd2cSJim Jagielski //_________________________________________________________________________________________________________________
68*b1cdbd2cSJim Jagielski
69*b1cdbd2cSJim Jagielski //*****************************************************************************************************************
70*b1cdbd2cSJim Jagielski // XInterface, XTypeProvider, XServiceInfo
71*b1cdbd2cSJim Jagielski //*****************************************************************************************************************
72*b1cdbd2cSJim Jagielski
acquire()73*b1cdbd2cSJim Jagielski void SAL_CALL SoundHandler::acquire() throw()
74*b1cdbd2cSJim Jagielski {
75*b1cdbd2cSJim Jagielski /* Don't use mutex in methods of XInterface! */
76*b1cdbd2cSJim Jagielski OWeakObject::acquire();
77*b1cdbd2cSJim Jagielski }
78*b1cdbd2cSJim Jagielski
release()79*b1cdbd2cSJim Jagielski void SAL_CALL SoundHandler::release() throw()
80*b1cdbd2cSJim Jagielski {
81*b1cdbd2cSJim Jagielski /* Don't use mutex in methods of XInterface! */
82*b1cdbd2cSJim Jagielski OWeakObject::release();
83*b1cdbd2cSJim Jagielski }
84*b1cdbd2cSJim Jagielski
queryInterface(const css::uno::Type & aType)85*b1cdbd2cSJim Jagielski css::uno::Any SAL_CALL SoundHandler::queryInterface( const css::uno::Type& aType ) throw( css::uno::RuntimeException )
86*b1cdbd2cSJim Jagielski {
87*b1cdbd2cSJim Jagielski /* Attention: Don't use mutex or guard in this method!!! Is a method of XInterface. */
88*b1cdbd2cSJim Jagielski /* Ask for my own supported interfaces ...*/
89*b1cdbd2cSJim Jagielski css::uno::Any aReturn( ::cppu::queryInterface( aType,
90*b1cdbd2cSJim Jagielski static_cast< css::lang::XTypeProvider* >(this),
91*b1cdbd2cSJim Jagielski static_cast< css::lang::XServiceInfo* >(this),
92*b1cdbd2cSJim Jagielski static_cast< css::frame::XNotifyingDispatch* >(this),
93*b1cdbd2cSJim Jagielski static_cast< css::frame::XDispatch* >(this),
94*b1cdbd2cSJim Jagielski static_cast< css::document::XExtendedFilterDetection* >(this)));
95*b1cdbd2cSJim Jagielski /* If searched interface not supported by this class ... */
96*b1cdbd2cSJim Jagielski if ( aReturn.hasValue() == sal_False )
97*b1cdbd2cSJim Jagielski {
98*b1cdbd2cSJim Jagielski /* ... ask baseclass for interfaces! */
99*b1cdbd2cSJim Jagielski aReturn = OWeakObject::queryInterface( aType );
100*b1cdbd2cSJim Jagielski }
101*b1cdbd2cSJim Jagielski /* Return result of this search. */
102*b1cdbd2cSJim Jagielski return aReturn;
103*b1cdbd2cSJim Jagielski }
104*b1cdbd2cSJim Jagielski
getImplementationId()105*b1cdbd2cSJim Jagielski css::uno::Sequence< sal_Int8 > SAL_CALL SoundHandler::getImplementationId() throw( css::uno::RuntimeException )
106*b1cdbd2cSJim Jagielski {
107*b1cdbd2cSJim Jagielski /* Create one Id for all instances of this class. */
108*b1cdbd2cSJim Jagielski /* Use ethernet address to do this! (sal_True) */
109*b1cdbd2cSJim Jagielski /* Optimize this method */
110*b1cdbd2cSJim Jagielski /* We initialize a static variable only one time. And we don't must use a mutex at every call! */
111*b1cdbd2cSJim Jagielski /* For the first call; pID is NULL - for the second call pID is different from NULL! */
112*b1cdbd2cSJim Jagielski static ::cppu::OImplementationId* pID = NULL ;
113*b1cdbd2cSJim Jagielski if ( pID == NULL )
114*b1cdbd2cSJim Jagielski {
115*b1cdbd2cSJim Jagielski /* Ready for multithreading; get global mutex for first call of this method only! see before */
116*b1cdbd2cSJim Jagielski ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
117*b1cdbd2cSJim Jagielski /* Control these pointer again ... it can be, that another instance will be faster then these! */
118*b1cdbd2cSJim Jagielski if ( pID == NULL )
119*b1cdbd2cSJim Jagielski {
120*b1cdbd2cSJim Jagielski /* Create a new static ID ... */
121*b1cdbd2cSJim Jagielski static ::cppu::OImplementationId aID( sal_False );
122*b1cdbd2cSJim Jagielski /* ... and set his address to static pointer! */
123*b1cdbd2cSJim Jagielski pID = &aID ;
124*b1cdbd2cSJim Jagielski }
125*b1cdbd2cSJim Jagielski }
126*b1cdbd2cSJim Jagielski return pID->getImplementationId();
127*b1cdbd2cSJim Jagielski }
128*b1cdbd2cSJim Jagielski
getTypes()129*b1cdbd2cSJim Jagielski css::uno::Sequence< css::uno::Type > SAL_CALL SoundHandler::getTypes() throw( css::uno::RuntimeException )
130*b1cdbd2cSJim Jagielski {
131*b1cdbd2cSJim Jagielski /* Optimize this method ! */
132*b1cdbd2cSJim Jagielski /* We initialize a static variable only one time. */
133*b1cdbd2cSJim Jagielski /* And we don't must use a mutex at every call! */
134*b1cdbd2cSJim Jagielski /* For the first call; pTypeCollection is NULL - */
135*b1cdbd2cSJim Jagielski /* for the second call pTypeCollection is different from NULL! */
136*b1cdbd2cSJim Jagielski static ::cppu::OTypeCollection* pTypeCollection = NULL ;
137*b1cdbd2cSJim Jagielski if ( pTypeCollection == NULL )
138*b1cdbd2cSJim Jagielski {
139*b1cdbd2cSJim Jagielski /* Ready for multithreading; get global mutex for first call of this method only! see before */
140*b1cdbd2cSJim Jagielski ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
141*b1cdbd2cSJim Jagielski /* Control these pointer again ... it can be, that another instance will be faster then these! */
142*b1cdbd2cSJim Jagielski if ( pTypeCollection == NULL )
143*b1cdbd2cSJim Jagielski {
144*b1cdbd2cSJim Jagielski /* Create a static typecollection ... */
145*b1cdbd2cSJim Jagielski static ::cppu::OTypeCollection aTypeCollection
146*b1cdbd2cSJim Jagielski (
147*b1cdbd2cSJim Jagielski ::getCppuType(( const ::com::sun::star::uno::Reference< css::lang::XTypeProvider >*)NULL ),
148*b1cdbd2cSJim Jagielski ::getCppuType(( const ::com::sun::star::uno::Reference< css::lang::XServiceInfo >*)NULL ),
149*b1cdbd2cSJim Jagielski ::getCppuType(( const ::com::sun::star::uno::Reference< css::frame::XNotifyingDispatch >*)NULL ),
150*b1cdbd2cSJim Jagielski ::getCppuType(( const ::com::sun::star::uno::Reference< css::frame::XDispatch >*)NULL ),
151*b1cdbd2cSJim Jagielski ::getCppuType(( const ::com::sun::star::uno::Reference< css::document::XExtendedFilterDetection >*)NULL )
152*b1cdbd2cSJim Jagielski );
153*b1cdbd2cSJim Jagielski /* ... and set his address to static pointer! */
154*b1cdbd2cSJim Jagielski pTypeCollection = &aTypeCollection ;
155*b1cdbd2cSJim Jagielski }
156*b1cdbd2cSJim Jagielski }
157*b1cdbd2cSJim Jagielski return pTypeCollection->getTypes();
158*b1cdbd2cSJim Jagielski }
159*b1cdbd2cSJim Jagielski
160*b1cdbd2cSJim Jagielski #define DECLARE_ASCII( SASCIIVALUE ) \
161*b1cdbd2cSJim Jagielski ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( SASCIIVALUE ) )
162*b1cdbd2cSJim Jagielski
163*b1cdbd2cSJim Jagielski #define IMPLEMENTATIONNAME_SOUNDHANDLER DECLARE_ASCII("com.sun.star.comp.framework.SoundHandler")
164*b1cdbd2cSJim Jagielski #define SERVICENAME_CONTENTHANDLER DECLARE_ASCII("com.sun.star.frame.ContentHandler")
165*b1cdbd2cSJim Jagielski
166*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
167*b1cdbd2cSJim Jagielski /* XServiceInfo */
168*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
getImplementationName()169*b1cdbd2cSJim Jagielski ::rtl::OUString SAL_CALL SoundHandler::getImplementationName() throw( css::uno::RuntimeException )
170*b1cdbd2cSJim Jagielski {
171*b1cdbd2cSJim Jagielski return impl_getStaticImplementationName();
172*b1cdbd2cSJim Jagielski }
173*b1cdbd2cSJim Jagielski
174*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
175*b1cdbd2cSJim Jagielski /* XServiceInfo */
176*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
supportsService(const::rtl::OUString & sServiceName)177*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL SoundHandler::supportsService( const ::rtl::OUString& sServiceName ) throw( css::uno::RuntimeException )
178*b1cdbd2cSJim Jagielski {
179*b1cdbd2cSJim Jagielski /* Set default return value. */
180*b1cdbd2cSJim Jagielski sal_Bool bReturn = sal_False ;
181*b1cdbd2cSJim Jagielski /* Get names of all supported servicenames. */
182*b1cdbd2cSJim Jagielski css::uno::Sequence< ::rtl::OUString > seqServiceNames = getSupportedServiceNames();
183*b1cdbd2cSJim Jagielski const ::rtl::OUString* pArray = seqServiceNames.getConstArray();
184*b1cdbd2cSJim Jagielski sal_Int32 nCounter = 0;
185*b1cdbd2cSJim Jagielski sal_Int32 nLength = seqServiceNames.getLength();
186*b1cdbd2cSJim Jagielski /* Search for right name in list. */
187*b1cdbd2cSJim Jagielski while (
188*b1cdbd2cSJim Jagielski ( nCounter < nLength ) &&
189*b1cdbd2cSJim Jagielski ( bReturn == sal_False )
190*b1cdbd2cSJim Jagielski )
191*b1cdbd2cSJim Jagielski {
192*b1cdbd2cSJim Jagielski /* Is name was found, say "YES, SERVICE IS SUPPORTED." and break loop. */
193*b1cdbd2cSJim Jagielski if ( pArray[nCounter] == sServiceName )
194*b1cdbd2cSJim Jagielski {
195*b1cdbd2cSJim Jagielski bReturn = sal_True ;
196*b1cdbd2cSJim Jagielski }
197*b1cdbd2cSJim Jagielski /* Else step to next element in list. */
198*b1cdbd2cSJim Jagielski ++nCounter;
199*b1cdbd2cSJim Jagielski }
200*b1cdbd2cSJim Jagielski /* Return state of search. */
201*b1cdbd2cSJim Jagielski return bReturn;
202*b1cdbd2cSJim Jagielski }
203*b1cdbd2cSJim Jagielski
204*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
205*b1cdbd2cSJim Jagielski /* XServiceInfo */
206*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
getSupportedServiceNames()207*b1cdbd2cSJim Jagielski css::uno::Sequence< ::rtl::OUString > SAL_CALL SoundHandler::getSupportedServiceNames() throw( css::uno::RuntimeException )
208*b1cdbd2cSJim Jagielski {
209*b1cdbd2cSJim Jagielski return impl_getStaticSupportedServiceNames();
210*b1cdbd2cSJim Jagielski }
211*b1cdbd2cSJim Jagielski
212*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
213*b1cdbd2cSJim Jagielski /* Helper for XServiceInfo */
214*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
impl_getStaticSupportedServiceNames()215*b1cdbd2cSJim Jagielski css::uno::Sequence< ::rtl::OUString > SoundHandler::impl_getStaticSupportedServiceNames()
216*b1cdbd2cSJim Jagielski {
217*b1cdbd2cSJim Jagielski css::uno::Sequence< ::rtl::OUString > seqServiceNames( 1 );
218*b1cdbd2cSJim Jagielski seqServiceNames.getArray() [0] = SERVICENAME_CONTENTHANDLER;
219*b1cdbd2cSJim Jagielski return seqServiceNames;
220*b1cdbd2cSJim Jagielski }
221*b1cdbd2cSJim Jagielski
222*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
223*b1cdbd2cSJim Jagielski /* Helper for XServiceInfo */
224*b1cdbd2cSJim Jagielski /*===========================================================================================================*/
impl_getStaticImplementationName()225*b1cdbd2cSJim Jagielski ::rtl::OUString SoundHandler::impl_getStaticImplementationName()
226*b1cdbd2cSJim Jagielski {
227*b1cdbd2cSJim Jagielski return IMPLEMENTATIONNAME_SOUNDHANDLER;
228*b1cdbd2cSJim Jagielski }
229*b1cdbd2cSJim Jagielski
impl_createInstance(const css::uno::Reference<css::lang::XMultiServiceFactory> & xServiceManager)230*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XInterface > SAL_CALL SoundHandler::impl_createInstance( const css::uno::Reference< css::lang::XMultiServiceFactory >& xServiceManager ) throw( css::uno::Exception )
231*b1cdbd2cSJim Jagielski {
232*b1cdbd2cSJim Jagielski /* create new instance of service */
233*b1cdbd2cSJim Jagielski SoundHandler* pClass = new SoundHandler( xServiceManager );
234*b1cdbd2cSJim Jagielski /* hold it alive by increasing his ref count!!! */
235*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XInterface > xService( static_cast< ::cppu::OWeakObject* >(pClass), css::uno::UNO_QUERY );
236*b1cdbd2cSJim Jagielski /* initialize new service instance ... he can use his own refcount ... we hold it! */
237*b1cdbd2cSJim Jagielski pClass->impl_initService();
238*b1cdbd2cSJim Jagielski /* return new created service as reference */
239*b1cdbd2cSJim Jagielski return xService;
240*b1cdbd2cSJim Jagielski }
241*b1cdbd2cSJim Jagielski
impl_createFactory(const css::uno::Reference<css::lang::XMultiServiceFactory> & xServiceManager)242*b1cdbd2cSJim Jagielski css::uno::Reference< css::lang::XSingleServiceFactory > SoundHandler::impl_createFactory( const css::uno::Reference< css::lang::XMultiServiceFactory >& xServiceManager )
243*b1cdbd2cSJim Jagielski {
244*b1cdbd2cSJim Jagielski css::uno::Reference< css::lang::XSingleServiceFactory > xReturn ( cppu::createSingleFactory (
245*b1cdbd2cSJim Jagielski xServiceManager,
246*b1cdbd2cSJim Jagielski SoundHandler::impl_getStaticImplementationName(),
247*b1cdbd2cSJim Jagielski SoundHandler::impl_createInstance,
248*b1cdbd2cSJim Jagielski SoundHandler::impl_getStaticSupportedServiceNames()
249*b1cdbd2cSJim Jagielski )
250*b1cdbd2cSJim Jagielski );
251*b1cdbd2cSJim Jagielski return xReturn;
252*b1cdbd2cSJim Jagielski }
253*b1cdbd2cSJim Jagielski
impl_initService()254*b1cdbd2cSJim Jagielski void SAL_CALL SoundHandler::impl_initService()
255*b1cdbd2cSJim Jagielski {
256*b1cdbd2cSJim Jagielski }
257*b1cdbd2cSJim Jagielski
258*b1cdbd2cSJim Jagielski
259*b1cdbd2cSJim Jagielski /*-************************************************************************************************************//**
260*b1cdbd2cSJim Jagielski @short standard ctor
261*b1cdbd2cSJim Jagielski @descr These initialize a new instance of this class with needed informations for work.
262*b1cdbd2cSJim Jagielski
263*b1cdbd2cSJim Jagielski @seealso using at owner
264*b1cdbd2cSJim Jagielski
265*b1cdbd2cSJim Jagielski @param "xFactory", reference to service manager for creation of new services
266*b1cdbd2cSJim Jagielski @return -
267*b1cdbd2cSJim Jagielski
268*b1cdbd2cSJim Jagielski @onerror Show an assertion and do nothing else.
269*b1cdbd2cSJim Jagielski @threadsafe yes
270*b1cdbd2cSJim Jagielski *//*-*************************************************************************************************************/
SoundHandler(const css::uno::Reference<css::lang::XMultiServiceFactory> & xFactory)271*b1cdbd2cSJim Jagielski SoundHandler::SoundHandler( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory )
272*b1cdbd2cSJim Jagielski // Init baseclasses first
273*b1cdbd2cSJim Jagielski : ThreadHelpBase ( )
274*b1cdbd2cSJim Jagielski , ::cppu::OWeakObject ( )
275*b1cdbd2cSJim Jagielski // Init member
276*b1cdbd2cSJim Jagielski , m_bError ( false )
277*b1cdbd2cSJim Jagielski , m_xFactory ( xFactory )
278*b1cdbd2cSJim Jagielski {
279*b1cdbd2cSJim Jagielski m_aUpdateTimer.SetTimeoutHdl(LINK(this, SoundHandler, implts_PlayerNotify));
280*b1cdbd2cSJim Jagielski }
281*b1cdbd2cSJim Jagielski
282*b1cdbd2cSJim Jagielski /*-************************************************************************************************************//**
283*b1cdbd2cSJim Jagielski @short standard dtor
284*b1cdbd2cSJim Jagielski @descr -
285*b1cdbd2cSJim Jagielski
286*b1cdbd2cSJim Jagielski @seealso -
287*b1cdbd2cSJim Jagielski
288*b1cdbd2cSJim Jagielski @param -
289*b1cdbd2cSJim Jagielski @return -
290*b1cdbd2cSJim Jagielski
291*b1cdbd2cSJim Jagielski @onerror -
292*b1cdbd2cSJim Jagielski @threadsafe -
293*b1cdbd2cSJim Jagielski *//*-*************************************************************************************************************/
~SoundHandler()294*b1cdbd2cSJim Jagielski SoundHandler::~SoundHandler()
295*b1cdbd2cSJim Jagielski {
296*b1cdbd2cSJim Jagielski if (m_xListener.is())
297*b1cdbd2cSJim Jagielski {
298*b1cdbd2cSJim Jagielski css::frame::DispatchResultEvent aEvent;
299*b1cdbd2cSJim Jagielski aEvent.State = css::frame::DispatchResultState::FAILURE;
300*b1cdbd2cSJim Jagielski m_xListener->dispatchFinished(aEvent);
301*b1cdbd2cSJim Jagielski m_xListener = css::uno::Reference< css::frame::XDispatchResultListener >();
302*b1cdbd2cSJim Jagielski }
303*b1cdbd2cSJim Jagielski }
304*b1cdbd2cSJim Jagielski
305*b1cdbd2cSJim Jagielski /*-************************************************************************************************************//**
306*b1cdbd2cSJim Jagielski @interface ::com::sun::star::frame::XDispatch
307*b1cdbd2cSJim Jagielski
308*b1cdbd2cSJim Jagielski @short try to load audio file
309*b1cdbd2cSJim Jagielski @descr This method try to load given audio file by URL and play it. We use vcl/Sound class to do that.
310*b1cdbd2cSJim Jagielski Playing of sound is asynchron everytime.
311*b1cdbd2cSJim Jagielski
312*b1cdbd2cSJim Jagielski @attention We must hold us alive by ourself ... because we use async. vcl sound player ... but playing is started
313*b1cdbd2cSJim Jagielski in async interface call "dispatch()" too. And caller forget us imediatly. But then our uno ref count
314*b1cdbd2cSJim Jagielski will decreased to 0 and will die. The only solution is to use own reference to our implementation.
315*b1cdbd2cSJim Jagielski But we do it for realy started jobs only and release it during call back of vcl.
316*b1cdbd2cSJim Jagielski
317*b1cdbd2cSJim Jagielski @seealso class vcl/Sound
318*b1cdbd2cSJim Jagielski @seealso method implts_PlayerNotify()
319*b1cdbd2cSJim Jagielski
320*b1cdbd2cSJim Jagielski @param "aURL" , URL to dispatch.
321*b1cdbd2cSJim Jagielski @param "lArguments", list of optional arguments.
322*b1cdbd2cSJim Jagielski @return -
323*b1cdbd2cSJim Jagielski
324*b1cdbd2cSJim Jagielski @onerror We do nothing.
325*b1cdbd2cSJim Jagielski @threadsafe yes
326*b1cdbd2cSJim Jagielski *//*-*************************************************************************************************************/
dispatchWithNotification(const css::util::URL & aURL,const css::uno::Sequence<css::beans::PropertyValue> & lDescriptor,const css::uno::Reference<css::frame::XDispatchResultListener> & xListener)327*b1cdbd2cSJim Jagielski void SAL_CALL SoundHandler::dispatchWithNotification(const css::util::URL& aURL ,
328*b1cdbd2cSJim Jagielski const css::uno::Sequence< css::beans::PropertyValue >& lDescriptor,
329*b1cdbd2cSJim Jagielski const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) throw(css::uno::RuntimeException)
330*b1cdbd2cSJim Jagielski {
331*b1cdbd2cSJim Jagielski // SAFE {
332*b1cdbd2cSJim Jagielski const ::vos::OGuard aLock( m_aLock );
333*b1cdbd2cSJim Jagielski
334*b1cdbd2cSJim Jagielski {
335*b1cdbd2cSJim Jagielski //close streams otherwise on windows we can't reopen the file in the
336*b1cdbd2cSJim Jagielski //media player when we pass the url to directx as it'll already be open
337*b1cdbd2cSJim Jagielski ::comphelper::MediaDescriptor aDescriptor(lDescriptor);
338*b1cdbd2cSJim Jagielski
339*b1cdbd2cSJim Jagielski css::uno::Reference< css::io::XInputStream > xInputStream =
340*b1cdbd2cSJim Jagielski aDescriptor.getUnpackedValueOrDefault(::comphelper::MediaDescriptor::PROP_INPUTSTREAM(),
341*b1cdbd2cSJim Jagielski css::uno::Reference< css::io::XInputStream >());
342*b1cdbd2cSJim Jagielski if (xInputStream.is()) xInputStream->closeInput();
343*b1cdbd2cSJim Jagielski }
344*b1cdbd2cSJim Jagielski
345*b1cdbd2cSJim Jagielski // If player currently used for other dispatch() requests ...
346*b1cdbd2cSJim Jagielski // cancel it by calling stop()!
347*b1cdbd2cSJim Jagielski m_aUpdateTimer.Stop();
348*b1cdbd2cSJim Jagielski if (m_xPlayer.is())
349*b1cdbd2cSJim Jagielski {
350*b1cdbd2cSJim Jagielski if (m_xPlayer->isPlaying())
351*b1cdbd2cSJim Jagielski m_xPlayer->stop();
352*b1cdbd2cSJim Jagielski m_xPlayer.clear();
353*b1cdbd2cSJim Jagielski }
354*b1cdbd2cSJim Jagielski
355*b1cdbd2cSJim Jagielski // Try to initialize player.
356*b1cdbd2cSJim Jagielski m_xListener = xListener;
357*b1cdbd2cSJim Jagielski try
358*b1cdbd2cSJim Jagielski {
359*b1cdbd2cSJim Jagielski m_bError = false;
360*b1cdbd2cSJim Jagielski m_xPlayer.set( avmedia::MediaWindow::createPlayer( aURL.Complete ), css::uno::UNO_QUERY_THROW );
361*b1cdbd2cSJim Jagielski // OK- we can start async playing ...
362*b1cdbd2cSJim Jagielski // Count this request and initialize self-holder against dieing by uno ref count ...
363*b1cdbd2cSJim Jagielski m_xSelfHold = css::uno::Reference< css::uno::XInterface >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY);
364*b1cdbd2cSJim Jagielski m_xPlayer->start();
365*b1cdbd2cSJim Jagielski m_aUpdateTimer.SetTimeout( 200 );
366*b1cdbd2cSJim Jagielski m_aUpdateTimer.Start();
367*b1cdbd2cSJim Jagielski }
368*b1cdbd2cSJim Jagielski catch( css::uno::Exception& e )
369*b1cdbd2cSJim Jagielski {
370*b1cdbd2cSJim Jagielski m_bError = true;
371*b1cdbd2cSJim Jagielski (void)e;
372*b1cdbd2cSJim Jagielski m_xPlayer.clear();
373*b1cdbd2cSJim Jagielski }
374*b1cdbd2cSJim Jagielski
375*b1cdbd2cSJim Jagielski // } SAFE
376*b1cdbd2cSJim Jagielski }
377*b1cdbd2cSJim Jagielski
dispatch(const css::util::URL & aURL,const css::uno::Sequence<css::beans::PropertyValue> & lArguments)378*b1cdbd2cSJim Jagielski void SAL_CALL SoundHandler::dispatch( const css::util::URL& aURL ,
379*b1cdbd2cSJim Jagielski const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) throw( css::uno::RuntimeException )
380*b1cdbd2cSJim Jagielski {
381*b1cdbd2cSJim Jagielski dispatchWithNotification(aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >());
382*b1cdbd2cSJim Jagielski }
383*b1cdbd2cSJim Jagielski
384*b1cdbd2cSJim Jagielski /*-************************************************************************************************************//**
385*b1cdbd2cSJim Jagielski @interface ::com::sun::star::document::XExtendedFilterDetection
386*b1cdbd2cSJim Jagielski
387*b1cdbd2cSJim Jagielski @short try to detect file (given as argument included in "lDescriptor")
388*b1cdbd2cSJim Jagielski @descr We try to detect, if given file could be handled by this class and is a well known one.
389*b1cdbd2cSJim Jagielski If it is - we return right internal type name - otherwise we return nothing!
390*b1cdbd2cSJim Jagielski So call can search for another detect service and ask him too.
391*b1cdbd2cSJim Jagielski
392*b1cdbd2cSJim Jagielski @attention a) We don't need any mutex here ... because we don't use any member!
393*b1cdbd2cSJim Jagielski b) Dont' use internal player instance "m_pPlayer" to detect given sound file!
394*b1cdbd2cSJim Jagielski It's not neccessary to do that ... and we can use temp. variable to do the same.
395*b1cdbd2cSJim Jagielski This way is easy - we don't must synchronize it with currently played sounds!
396*b1cdbd2cSJim Jagielski Another reason to do so ... We are a listener on our internal ma_Player object.
397*b1cdbd2cSJim Jagielski If you would call "IsSoundFile()" on this instance, he would call us back and
398*b1cdbd2cSJim Jagielski we make some uneccssary things ...
399*b1cdbd2cSJim Jagielski
400*b1cdbd2cSJim Jagielski @seealso -
401*b1cdbd2cSJim Jagielski
402*b1cdbd2cSJim Jagielski @param "lDescriptor", description of file to detect
403*b1cdbd2cSJim Jagielski @return Internal type name which match this file ... or nothing if it is unknown.
404*b1cdbd2cSJim Jagielski
405*b1cdbd2cSJim Jagielski @onerror We return nothing.
406*b1cdbd2cSJim Jagielski @threadsafe yes
407*b1cdbd2cSJim Jagielski *//*-*************************************************************************************************************/
detect(css::uno::Sequence<css::beans::PropertyValue> & lDescriptor)408*b1cdbd2cSJim Jagielski ::rtl::OUString SAL_CALL SoundHandler::detect( css::uno::Sequence< css::beans::PropertyValue >& lDescriptor ) throw( css::uno::RuntimeException )
409*b1cdbd2cSJim Jagielski {
410*b1cdbd2cSJim Jagielski // Our default is "nothing". So we can return it, if detection failed or fily type is realy unknown.
411*b1cdbd2cSJim Jagielski ::rtl::OUString sTypeName;
412*b1cdbd2cSJim Jagielski
413*b1cdbd2cSJim Jagielski // Analyze given descriptor to find filename or input stream or ...
414*b1cdbd2cSJim Jagielski ::comphelper::MediaDescriptor aDescriptor(lDescriptor);
415*b1cdbd2cSJim Jagielski ::rtl::OUString sURL = aDescriptor.getUnpackedValueOrDefault(::comphelper::MediaDescriptor::PROP_URL(), ::rtl::OUString());
416*b1cdbd2cSJim Jagielski
417*b1cdbd2cSJim Jagielski if (
418*b1cdbd2cSJim Jagielski !sURL.isEmpty() &&
419*b1cdbd2cSJim Jagielski (avmedia::MediaWindow::isMediaURL(sURL))
420*b1cdbd2cSJim Jagielski )
421*b1cdbd2cSJim Jagielski {
422*b1cdbd2cSJim Jagielski // If the file type is supported depends on the OS, so...
423*b1cdbd2cSJim Jagielski // I think we can the following ones:
424*b1cdbd2cSJim Jagielski // a) look for given extension of url to map our type decision HARD CODED!!!
425*b1cdbd2cSJim Jagielski // b) return preferred type every time... it's easy :-)
426*b1cdbd2cSJim Jagielski sTypeName = ::rtl::OUString::createFromAscii("wav_Wave_Audio_File");
427*b1cdbd2cSJim Jagielski aDescriptor[::comphelper::MediaDescriptor::PROP_TYPENAME()] <<= sTypeName;
428*b1cdbd2cSJim Jagielski aDescriptor >> lDescriptor;
429*b1cdbd2cSJim Jagielski }
430*b1cdbd2cSJim Jagielski
431*b1cdbd2cSJim Jagielski // Return our decision.
432*b1cdbd2cSJim Jagielski return sTypeName;
433*b1cdbd2cSJim Jagielski }
434*b1cdbd2cSJim Jagielski
435*b1cdbd2cSJim Jagielski /*-************************************************************************************************************//**
436*b1cdbd2cSJim Jagielski @short call back of sound player
437*b1cdbd2cSJim Jagielski @descr Our player call us back to give us some informations.
438*b1cdbd2cSJim Jagielski We use this informations to callback our might existing listener.
439*b1cdbd2cSJim Jagielski
440*b1cdbd2cSJim Jagielski @seealso method dispatchWithNotification()
441*b1cdbd2cSJim Jagielski
442*b1cdbd2cSJim Jagielski @param -
443*b1cdbd2cSJim Jagielski @return 0 everytime ... it doesnt matter for us.
444*b1cdbd2cSJim Jagielski
445*b1cdbd2cSJim Jagielski @onerror -
446*b1cdbd2cSJim Jagielski @threadsafe yes
447*b1cdbd2cSJim Jagielski *//*-*************************************************************************************************************/
IMPL_LINK(SoundHandler,implts_PlayerNotify,void *,EMPTYARG)448*b1cdbd2cSJim Jagielski IMPL_LINK( SoundHandler, implts_PlayerNotify, void*, EMPTYARG )
449*b1cdbd2cSJim Jagielski {
450*b1cdbd2cSJim Jagielski // SAFE {
451*b1cdbd2cSJim Jagielski ::vos::OClearableGuard aLock( m_aLock );
452*b1cdbd2cSJim Jagielski
453*b1cdbd2cSJim Jagielski if (m_xPlayer.is() && m_xPlayer->isPlaying() && m_xPlayer->getMediaTime() < m_xPlayer->getDuration())
454*b1cdbd2cSJim Jagielski {
455*b1cdbd2cSJim Jagielski m_aUpdateTimer.Start();
456*b1cdbd2cSJim Jagielski return 0L;
457*b1cdbd2cSJim Jagielski }
458*b1cdbd2cSJim Jagielski m_xPlayer.clear();
459*b1cdbd2cSJim Jagielski
460*b1cdbd2cSJim Jagielski // We use m_xSelfHold to let us die ... but we must live till real finishing of this method too!!!
461*b1cdbd2cSJim Jagielski // So we SHOULD use another "self-holder" temp. to provide that ...
462*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XInterface > xOperationHold = m_xSelfHold;
463*b1cdbd2cSJim Jagielski m_xSelfHold = css::uno::Reference< css::uno::XInterface >();
464*b1cdbd2cSJim Jagielski
465*b1cdbd2cSJim Jagielski // notify might existing listener
466*b1cdbd2cSJim Jagielski // And forget this listener!
467*b1cdbd2cSJim Jagielski // Because the corresponding dispatch was finished.
468*b1cdbd2cSJim Jagielski if (m_xListener.is())
469*b1cdbd2cSJim Jagielski {
470*b1cdbd2cSJim Jagielski css::frame::DispatchResultEvent aEvent;
471*b1cdbd2cSJim Jagielski if (!m_bError)
472*b1cdbd2cSJim Jagielski aEvent.State = css::frame::DispatchResultState::SUCCESS;
473*b1cdbd2cSJim Jagielski else
474*b1cdbd2cSJim Jagielski aEvent.State = css::frame::DispatchResultState::FAILURE;
475*b1cdbd2cSJim Jagielski m_xListener->dispatchFinished(aEvent);
476*b1cdbd2cSJim Jagielski m_xListener = css::uno::Reference< css::frame::XDispatchResultListener >();
477*b1cdbd2cSJim Jagielski }
478*b1cdbd2cSJim Jagielski
479*b1cdbd2cSJim Jagielski // } SAFE
480*b1cdbd2cSJim Jagielski //release aLock before end of method at which point xOperationHold goes out of scope and pThis dies
481*b1cdbd2cSJim Jagielski aLock.clear();
482*b1cdbd2cSJim Jagielski return 0;
483*b1cdbd2cSJim Jagielski }
484*b1cdbd2cSJim Jagielski
485*b1cdbd2cSJim Jagielski } // namespace framework
486*b1cdbd2cSJim Jagielski
487*b1cdbd2cSJim Jagielski // ------------------------------------------
488*b1cdbd2cSJim Jagielski // - component_getImplementationEnvironment -
489*b1cdbd2cSJim Jagielski // ------------------------------------------
490*b1cdbd2cSJim Jagielski
component_getImplementationEnvironment(const sal_Char ** ppEnvTypeName,uno_Environment **)491*b1cdbd2cSJim Jagielski extern "C" void SAL_CALL component_getImplementationEnvironment( const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ )
492*b1cdbd2cSJim Jagielski {
493*b1cdbd2cSJim Jagielski *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
494*b1cdbd2cSJim Jagielski }
495*b1cdbd2cSJim Jagielski
496*b1cdbd2cSJim Jagielski // ------------------------
497*b1cdbd2cSJim Jagielski // - component_getFactory -
498*b1cdbd2cSJim Jagielski // ------------------------
499*b1cdbd2cSJim Jagielski
component_getFactory(const sal_Char * pImplementationName,void * pServiceManager,void *)500*b1cdbd2cSJim Jagielski extern "C" void* SAL_CALL component_getFactory(const sal_Char* pImplementationName, void* pServiceManager, void* /*pRegistryKey*/ )
501*b1cdbd2cSJim Jagielski {
502*b1cdbd2cSJim Jagielski void* pReturn = NULL;
503*b1cdbd2cSJim Jagielski if (pServiceManager != NULL )
504*b1cdbd2cSJim Jagielski {
505*b1cdbd2cSJim Jagielski /* Define variables which are used in following macros. */
506*b1cdbd2cSJim Jagielski css::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > xFactory;
507*b1cdbd2cSJim Jagielski css::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceManager;
508*b1cdbd2cSJim Jagielski xServiceManager = reinterpret_cast< ::com::sun::star::lang::XMultiServiceFactory* >( pServiceManager ) ;
509*b1cdbd2cSJim Jagielski
510*b1cdbd2cSJim Jagielski if ( avmedia::SoundHandler::impl_getStaticImplementationName().equals( ::rtl::OUString::createFromAscii( pImplementationName ) ) )
511*b1cdbd2cSJim Jagielski xFactory = avmedia::SoundHandler::impl_createFactory( xServiceManager );
512*b1cdbd2cSJim Jagielski
513*b1cdbd2cSJim Jagielski if ( xFactory.is() == sal_True )
514*b1cdbd2cSJim Jagielski {
515*b1cdbd2cSJim Jagielski xFactory->acquire();
516*b1cdbd2cSJim Jagielski pReturn = xFactory.get();
517*b1cdbd2cSJim Jagielski }
518*b1cdbd2cSJim Jagielski }
519*b1cdbd2cSJim Jagielski /* Return with result of this operation. */
520*b1cdbd2cSJim Jagielski return pReturn;
521*b1cdbd2cSJim Jagielski }
522