include/cppuhelper/compbase2.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef _CPPUHELPER_COMPBASE2_HXX_
  20 #define _CPPUHELPER_COMPBASE2_HXX_
  21
  22 #include <cppuhelper/implbase2.hxx>
  23 #include <cppuhelper/compbase_ex.hxx>
  24
  25 namespace cppu
  26 {
  27
  28 // Suppress warnings about hidden functions in case any of the IfcN has
  29 // functions named dispose, addEventListener, or removeEventListener:
  30 #if defined __SUNPRO_CC
  31 #pragma disable_warn
  32 #endif
  33
  34     /** Implementation helper supporting com::sun::star::lang::XTypeProvider and
  35         com::sun::star::lang::XComponent.
  36
  37         Upon disposing objects of this class, sub-classes receive a disposing()
  38         call.  Objects of this class can be held weakly, i.e. by a
  39         com::sun::star::uno::WeakReference.
  40
  41         @attention
  42         The life-cycle of the passed mutex reference has to be longer than objects of this class.
  43
  44         @derive
  45         Inherit from this class giving your interface(s) to be implemented as template argument(s).
  46         Your sub class defines method implementations for these interface(s).
  47     */
  48     template< class Ifc1, class Ifc2 >
  49     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakComponentImplHelper2
  50         : public WeakComponentImplHelperBase
  51         , public ::com::sun::star::lang::XTypeProvider
  52         , public Ifc1, public Ifc2
  53     {
  54         struct cd : public rtl::StaticAggregate< class_data, ImplClassData2 < Ifc1, Ifc2, WeakComponentImplHelper2<Ifc1, Ifc2> > > {};
  55     public:
  56         inline WeakComponentImplHelper2( ::osl::Mutex & rMutex ) throw ()
  57             : WeakComponentImplHelperBase( rMutex )
  58             {}
  59         virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException)
  60             { return WeakComponentImplHelper_query( rType, cd::get(), this, (WeakComponentImplHelperBase *)this ); }
  61         virtual void SAL_CALL acquire() throw ()
  62             { WeakComponentImplHelperBase::acquire(); }
  63         virtual void SAL_CALL release() throw ()
  64             { WeakComponentImplHelperBase::release(); }
  65         virtual void SAL_CALL dispose()throw (::com::sun::star::uno::RuntimeException)
  66             { WeakComponentImplHelperBase::dispose(); }
  67         virtual void SAL_CALL addEventListener(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > & xListener)throw (::com::sun::star::uno::RuntimeException)
  68             { WeakComponentImplHelperBase::addEventListener(xListener); }
  69         virtual void SAL_CALL removeEventListener(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > & xListener)throw (::com::sun::star::uno::RuntimeException)
  70             { WeakComponentImplHelperBase::removeEventListener(xListener); }
  71         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
  72             { return WeakComponentImplHelper_getTypes( cd::get() ); }
  73         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException)
  74             { return ImplHelper_getImplementationId( cd::get() ); }
  75     };
  76
  77 #if defined __SUNPRO_CC
  78 #pragma enable_warn
  79 #endif
  80
  81     /** Same as WeakComponentImplHelper2, except doesn't implement
  82         addEventListener, removeEventListener and dispose.
  83
  84         This requires derived classes to implement those three methods.
  85         This makes it possible to implement classes which are required to
  86         implement methods from multiple bases which have different
  87         addEventListener/removeEventListener signatures without triggering
  88         the g++ overloaded-virtual warning
  89     */
  90     template< class Ifc1, class Ifc2 >
  91     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE PartialWeakComponentImplHelper2
  92         : public WeakComponentImplHelperBase
  93         , public ::com::sun::star::lang::XTypeProvider
  94         , public Ifc1, public Ifc2
  95     {
  96         struct cd : public rtl::StaticAggregate< class_data, ImplClassData2 < Ifc1, Ifc2, PartialWeakComponentImplHelper2<Ifc1, Ifc2> > > {};
  97     public:
  98         inline PartialWeakComponentImplHelper2( ::osl::Mutex & rMutex ) throw ()
  99             : WeakComponentImplHelperBase( rMutex )
 100             {}
 101         virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException)
 102             { return WeakComponentImplHelper_query( rType, cd::get(), this, (WeakComponentImplHelperBase *)this ); }
 103         virtual void SAL_CALL acquire() throw ()
 104             { WeakComponentImplHelperBase::acquire(); }
 105         virtual void SAL_CALL release() throw ()
 106             { WeakComponentImplHelperBase::release(); }
 107         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
 108             { return WeakComponentImplHelper_getTypes( cd::get() ); }
 109         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException)
 110             { return ImplHelper_getImplementationId( cd::get() ); }
 111     };
 112
 113
 114     /** Implementation helper supporting com::sun::star::lang::XTypeProvider and
 115         com::sun::star::lang::XComponent.
 116
 117         Upon disposing objects of this class, sub-classes receive a disposing()
 118         call.  Objects of this class can be held weakly, i.e. by a
 119         com::sun::star::uno::WeakReference.  Object of this class can be
 120         aggregated, i.e. incoming queryInterface() calls are delegated.
 121
 122         @attention
 123         The life-cycle of the passed mutex reference has to be longer than objects of this class.
 124
 125         @derive
 126         Inherit from this class giving your interface(s) to be implemented as template argument(s).
 127         Your sub class defines method implementations for these interface(s).
 128
 129         @deprecated
 130     */
 131     template< class Ifc1, class Ifc2 >
 132     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakAggComponentImplHelper2
 133         : public WeakAggComponentImplHelperBase
 134         , public ::com::sun::star::lang::XTypeProvider
 135         , public Ifc1, public Ifc2
 136     {
 137         struct cd : public rtl::StaticAggregate< class_data, ImplClassData2 < Ifc1, Ifc2, WeakAggComponentImplHelper2<Ifc1, Ifc2> > > {};
 138     public:
 139         inline WeakAggComponentImplHelper2( ::osl::Mutex & rMutex ) throw ()
 140             : WeakAggComponentImplHelperBase( rMutex )
 141             {}
 142         virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException)
 143             { return WeakAggComponentImplHelperBase::queryInterface( rType ); }
 144         virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException)
 145             { return WeakAggComponentImplHelper_queryAgg( rType, cd::get(), this, (WeakAggComponentImplHelperBase *)this ); }
 146         virtual void SAL_CALL acquire() throw ()
 147             { WeakAggComponentImplHelperBase::acquire(); }
 148         virtual void SAL_CALL release() throw ()
 149             { WeakAggComponentImplHelperBase::release(); }
 150         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
 151             { return WeakAggComponentImplHelper_getTypes( cd::get() ); }
 152         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException)
 153             { return ImplHelper_getImplementationId( cd::get() ); }
 154     };
 155 }
 156
 157 #endif
 158
 159 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */