| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _REGISTRATIONHELPER_INCLUDED_INDIRECTLY_ |
| #error "don't include this file directly! use dbu_reghelper.hxx instead!" |
| #endif |
| |
| typedef ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > (SAL_CALL *FactoryInstantiation) |
| ( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rServiceManager, |
| const ::rtl::OUString & _rComponentName, |
| ::cppu::ComponentInstantiation _pCreateFunction, |
| const ::com::sun::star::uno::Sequence< ::rtl::OUString > & _rServiceNames, |
| rtl_ModuleCount* _p |
| ); |
| |
| //========================================================================== |
| class OModuleRegistration |
| { |
| static ::com::sun::star::uno::Sequence< ::rtl::OUString >* |
| s_pImplementationNames; |
| static ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > >* |
| s_pSupportedServices; |
| static ::com::sun::star::uno::Sequence< sal_Int64 >* |
| s_pCreationFunctionPointers; |
| static ::com::sun::star::uno::Sequence< sal_Int64 >* |
| s_pFactoryFunctionPointers; |
| |
| // no direct instantiation, only static members/methods |
| OModuleRegistration() { } |
| |
| public: |
| /** register a component implementing a service with the given data. |
| @param _rImplementationName the implementation name of the component |
| @param _rServiceNames the services the component supports |
| @param _pCreateFunction a function for creating an instance of the component |
| @param _pFactoryFunction a function for creating a factory for that component |
| @see revokeComponent |
| */ |
| static void registerComponent( |
| const ::rtl::OUString& _rImplementationName, |
| const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rServiceNames, |
| ::cppu::ComponentInstantiation _pCreateFunction, |
| FactoryInstantiation _pFactoryFunction); |
| |
| /** revoke the registration for the specified component |
| @param _rImplementationName the implementation name of the component |
| */ |
| static void revokeComponent( |
| const ::rtl::OUString& _rImplementationName); |
| |
| /** creates a Factory for the component with the given implementation name. Usually used from within component_getFactory. |
| @param _rxServiceManager a pointer to an XMultiServiceFactory interface as got in component_getFactory |
| @param _pImplementationName the implementation name of the component |
| @return the XInterface access to a factory for the component |
| */ |
| static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > getComponentFactory( |
| const ::rtl::OUString& _rImplementationName, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxServiceManager |
| ); |
| }; |
| |
| //========================================================================== |
| template <class TYPE> |
| class OMultiInstanceAutoRegistration |
| { |
| public: |
| /** assumed that the template argument has the three methods<BR> |
| <code>static ::rtl::OUString getImplementationName_Static()</code><BR> |
| <code>static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static()</code><BR> |
| and<BR> |
| <code>static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > |
| Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&)</code><BR> |
| the instantiation of this object will automatically register the class via <code>OModuleRegistration::registerComponent</code>. |
| The factory creation function used is <code>::cppu::createSingleFactory</code>.<BR> |
| @see OOneInstanceAutoRegistration |
| */ |
| OMultiInstanceAutoRegistration(); |
| ~OMultiInstanceAutoRegistration(); |
| }; |
| |
| template <class TYPE> |
| OMultiInstanceAutoRegistration<TYPE>::OMultiInstanceAutoRegistration() |
| { |
| OModuleRegistration::registerComponent( |
| TYPE::getImplementationName_Static(), |
| TYPE::getSupportedServiceNames_Static(), |
| TYPE::Create, |
| ::cppu::createSingleFactory |
| ); |
| } |
| |
| template <class TYPE> |
| OMultiInstanceAutoRegistration<TYPE>::~OMultiInstanceAutoRegistration() |
| { |
| OModuleRegistration::revokeComponent(TYPE::getImplementationName_Static()); |
| } |
| |
| //========================================================================== |
| template <class TYPE> |
| class OOneInstanceAutoRegistration |
| { |
| public: |
| /** provided that the template argument has three methods<BR> |
| <code>static ::rtl::OUString getImplementationName_Static()</code><BR> |
| <code>static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static()</code><BR> |
| and<BR> |
| <code>static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > |
| Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&)</code><BR> |
| the instantiation of this object will automatically register the class via <code>OModuleRegistration::registerComponent</code>. |
| The factory creation function used is <code>::cppu::createSingleFactory</code>.<BR> |
| @see OMultiInstanceAutoRegistration |
| */ |
| OOneInstanceAutoRegistration(); |
| ~OOneInstanceAutoRegistration(); |
| }; |
| |
| template <class TYPE> |
| OOneInstanceAutoRegistration<TYPE>::OOneInstanceAutoRegistration() |
| { |
| OModuleRegistration::registerComponent( |
| TYPE::getImplementationName_Static(), |
| TYPE::getSupportedServiceNames_Static(), |
| TYPE::Create, |
| ::cppu::createOneInstanceFactory |
| ); |
| } |
| |
| template <class TYPE> |
| OOneInstanceAutoRegistration<TYPE>::~OOneInstanceAutoRegistration() |
| { |
| OModuleRegistration::revokeComponent(TYPE::getImplementationName_Static()); |
| } |
| |