include/cppuhelper/compbase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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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
  20 #ifndef INCLUDED_CPPUHELPER_COMPBASE_HXX
  21 #define INCLUDED_CPPUHELPER_COMPBASE_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <exception>
  26
  27 #include <com/sun/star/lang/XTypeProvider.hpp>
  28 #include <com/sun/star/uno/Any.hxx>
  29 #include <com/sun/star/uno/Reference.hxx>
  30 #include <com/sun/star/uno/RuntimeException.hpp>
  31 #include <com/sun/star/uno/Sequence.hxx>
  32 #include <com/sun/star/uno/Type.hxx>
  33 #include <cppuhelper/compbase_ex.hxx>
  34 #include <cppuhelper/implbase.hxx>
  35 #include <rtl/instance.hxx>
  36 #include <sal/types.h>
  37
  38 namespace com { namespace sun { namespace star { namespace lang {
  39     class XEventListener;
  40 } } } }
  41 namespace osl { class Mutex; }
  42
  43 #if defined LIBO_INTERNAL_ONLY
  44
  45 namespace cppu {
  46
  47 /** Implementation helper implementing interfaces
  48     com::sun::star::uno::XInterface, com::sun::star::lang::XTypeProvider, and
  49     com::sun::star::lang::XComponent.
  50
  51     Upon disposing objects of this class, sub-classes receive a disposing()
  52     call.
  53
  54     @attention
  55     The mutex reference passed to the constructor has to outlive the constructed
  56     instance.
  57 */
  58 template<typename... Ifc>
  59 class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakComponentImplHelper:
  60     public WeakComponentImplHelperBase, public css::lang::XTypeProvider,
  61     public Ifc...
  62 {
  63     struct cd:
  64         rtl::StaticAggregate<
  65             class_data, detail::ImplClassData<WeakComponentImplHelper, Ifc...>>
  66     {};
  67
  68 public:
  69     WeakComponentImplHelper(osl::Mutex & mutex) throw ():
  70         WeakComponentImplHelperBase(mutex) {}
  71
  72     css::uno::Any SAL_CALL queryInterface(css::uno::Type const & aType)
  73         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
  74     { return WeakComponentImplHelper_query(aType, cd::get(), this, this); }
  75
  76     void SAL_CALL acquire() throw () SAL_OVERRIDE
  77     { WeakComponentImplHelperBase::acquire(); }
  78
  79     void SAL_CALL release() throw () SAL_OVERRIDE
  80     { WeakComponentImplHelperBase::release(); }
  81
  82     void SAL_CALL dispose() throw (css::uno::RuntimeException, std::exception)
  83         SAL_OVERRIDE
  84     { WeakComponentImplHelperBase::dispose(); }
  85
  86     void SAL_CALL addEventListener(
  87         css::uno::Reference<css::lang::XEventListener> const & xListener)
  88         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
  89     { WeakComponentImplHelperBase::addEventListener(xListener); }
  90
  91     void SAL_CALL removeEventListener(
  92         css::uno::Reference<css::lang::XEventListener> const & aListener)
  93         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
  94     { WeakComponentImplHelperBase::removeEventListener(aListener); }
  95
  96     css::uno::Sequence<css::uno::Type> SAL_CALL getTypes()
  97         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
  98     { return WeakComponentImplHelper_getTypes(cd::get()); }
  99
 100     css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId()
 101         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE
 102     { return css::uno::Sequence<sal_Int8>(); }
 103 };
 104
 105 }
 106
 107 #endif
 108
 109 #endif
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */