| /************************************************************** |
| * |
| * 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 _APPHELPER_SERVICEMACROS_HXX |
| #define _APPHELPER_SERVICEMACROS_HXX |
| |
| /* |
| to use these macros the supported services and the implementation name needs to be static |
| especially you need to implement (declaration is contained in macro already): |
| |
| static com::sun::star::uno::Sequence< rtl::OUString > |
| Class::getSupportedServiceNames_Static(); |
| */ |
| |
| //========================================================================= |
| // |
| // XServiceInfo decl |
| // |
| //========================================================================= |
| namespace apphelper |
| { |
| |
| #define APPHELPER_XSERVICEINFO_DECL() \ |
| virtual ::rtl::OUString SAL_CALL \ |
| getImplementationName() \ |
| throw( ::com::sun::star::uno::RuntimeException ); \ |
| virtual sal_Bool SAL_CALL \ |
| supportsService( const ::rtl::OUString& ServiceName ) \ |
| throw( ::com::sun::star::uno::RuntimeException ); \ |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL \ |
| getSupportedServiceNames() \ |
| throw( ::com::sun::star::uno::RuntimeException ); \ |
| \ |
| static ::rtl::OUString getImplementationName_Static(); \ |
| static ::com::sun::star::uno::Sequence< ::rtl::OUString > \ |
| getSupportedServiceNames_Static(); |
| |
| //========================================================================= |
| // |
| // XServiceInfo impl |
| // |
| //========================================================================= |
| |
| #define APPHELPER_XSERVICEINFO_IMPL( Class, ImplName ) \ |
| ::rtl::OUString SAL_CALL Class::getImplementationName() \ |
| throw( ::com::sun::star::uno::RuntimeException ) \ |
| { \ |
| return getImplementationName_Static(); \ |
| } \ |
| \ |
| ::rtl::OUString Class::getImplementationName_Static() \ |
| { \ |
| return ImplName; \ |
| } \ |
| \ |
| sal_Bool SAL_CALL \ |
| Class::supportsService( const ::rtl::OUString& ServiceName ) \ |
| throw( ::com::sun::star::uno::RuntimeException ) \ |
| { \ |
| ::com::sun::star::uno::Sequence< ::rtl::OUString > aSNL = \ |
| getSupportedServiceNames(); \ |
| const ::rtl::OUString* pArray = aSNL.getArray(); \ |
| for( sal_Int32 i = 0; i < aSNL.getLength(); i++ ) \ |
| { \ |
| if( pArray[ i ] == ServiceName ) \ |
| return sal_True; \ |
| } \ |
| \ |
| return sal_False; \ |
| } \ |
| \ |
| ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL \ |
| Class::getSupportedServiceNames() \ |
| throw( ::com::sun::star::uno::RuntimeException ) \ |
| { \ |
| return getSupportedServiceNames_Static(); \ |
| } |
| |
| //========================================================================= |
| // |
| // Service factory helper decl+impl |
| // |
| //to use this macro you need to provide a constructor: |
| //class( Reference< XComponentContext > const & xContext ) |
| //and implement OWeakObject |
| //========================================================================= |
| |
| #define APPHELPER_SERVICE_FACTORY_HELPER(Class) \ |
| static ::com::sun::star::uno::Reference< \ |
| ::com::sun::star::uno::XInterface > SAL_CALL \ |
| create( ::com::sun::star::uno::Reference< \ |
| ::com::sun::star::uno::XComponentContext > const & xContext) \ |
| throw(::com::sun::star::uno::Exception) \ |
| { \ |
| return (::cppu::OWeakObject *)new Class( xContext ); \ |
| } |
| |
| /** This macro contains the default implementation for getImplementationId(). |
| Note, that you have to include the header necessary for rtl_createUuid. |
| Insert the following into your file: |
| |
| <code> |
| #include <rtl/uuid.h> |
| </code> |
| |
| @param Class the Class-Name for which getImplementationId() should be |
| implemented |
| */ |
| #define APPHELPER_GETIMPLEMENTATIONID_IMPL(Class) \ |
| ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL Class::getImplementationId() \ |
| throw (::com::sun::star::uno::RuntimeException) \ |
| { \ |
| static ::com::sun::star::uno::Sequence< sal_Int8 > aId; \ |
| if( aId.getLength() == 0 ) \ |
| { \ |
| aId.realloc( 16 ); \ |
| rtl_createUuid( (sal_uInt8 *)aId.getArray(), 0, sal_True ); \ |
| } \ |
| return aId; \ |
| } |
| |
| }//end namespace apphelper |
| #endif |
