| /************************************************************** |
| * |
| * 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" |
| //_________________________________________________________________________________________________________________ |
| // 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 everytime. |
| |
| @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 realy 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 neccessary 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 realy 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 |
