7f8dbdc18c
"Inherting" Change-Id: Ib9b1fcfd9ef585149de5018ce650707c71d412c8 Reviewed-on: https://gerrit.libreoffice.org/77127 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
307 lines
14 KiB
C++
307 lines
14 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CPPUHELPER_IMPLBASE1_HXX
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#define INCLUDED_CPPUHELPER_IMPLBASE1_HXX
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#include "cppuhelper/implbase_ex.hxx"
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#include "rtl/instance.hxx"
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#include "cppuhelper/weak.hxx"
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#include "cppuhelper/weakagg.hxx"
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#include "com/sun/star/lang/XTypeProvider.hpp"
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namespace cppu
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{
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/// @cond INTERNAL
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struct class_data1
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{
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sal_Int16 m_nTypes;
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sal_Bool m_storedTypeRefs;
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sal_Bool m_storedId;
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sal_Int8 m_id[ 16 ];
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type_entry m_typeEntries[ 1 + 1 ];
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};
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template< typename Ifc1, typename Impl > struct SAL_WARN_UNUSED ImplClassData1
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{
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class_data* operator ()()
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{
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static class_data1 s_cd =
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{
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1 +1, false, false,
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{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
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{
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CPPUHELPER_DETAIL_TYPEENTRY(Ifc1),
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CPPUHELPER_DETAIL_TYPEENTRY(css::lang::XTypeProvider)
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}
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};
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return reinterpret_cast< class_data * >(&s_cd);
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}
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};
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/// @endcond
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/** Implementation helper implementing interface css::lang::XTypeProvider
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and method XInterface::queryInterface(), but no reference counting.
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@derive
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Inherit from this class giving your interface(s) to be implemented as template argument(s).
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Your sub class defines method implementations for these interface(s) including acquire()/
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release() and delegates incoming queryInterface() calls to this base class.
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*/
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template< class Ifc1 >
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class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplHelper1
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: public css::lang::XTypeProvider
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, public Ifc1
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{
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struct cd : public rtl::StaticAggregate< class_data, ImplClassData1 < Ifc1, ImplHelper1<Ifc1> > > {};
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public:
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#if defined LIBO_INTERNAL_ONLY
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ImplHelper1() = default;
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ImplHelper1(ImplHelper1 const &) = default;
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ImplHelper1(ImplHelper1 &&) = default;
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ImplHelper1 & operator =(ImplHelper1 const &) = default;
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ImplHelper1 & operator =(ImplHelper1 &&) = default;
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#endif
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virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
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{ return ImplHelper_query( rType, cd::get(), this ); }
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
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{ return ImplHelper_getTypes( cd::get() ); }
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
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{ return ImplHelper_getImplementationId( cd::get() ); }
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#if !defined _MSC_VER // public -> protected changes mangled names there
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protected:
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#elif defined __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
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#endif
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~ImplHelper1() throw () {}
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#if defined _MSC_VER && defined __clang__
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#pragma clang diagnostic pop
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#endif
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};
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/** Implementation helper implementing interfaces css::lang::XTypeProvider and
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css::uno::XInterface which supports weak mechanism to be held weakly
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(supporting css::uno::XWeak through ::cppu::OWeakObject).
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@derive
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Inherit from this class giving your interface(s) to be implemented as template argument(s).
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Your sub class defines method implementations for these interface(s).
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These classes are used when you implement your UNO component.
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WeakImplHelper1 till WeakImplHelper12 can be used when you want
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to implement 1 till 12 interfaces in your component.
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*/
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template< class Ifc1 >
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class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE SAL_DLLPUBLIC_EXPORT WeakImplHelper1
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: public OWeakObject
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, public css::lang::XTypeProvider
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, public Ifc1
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{
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struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, WeakImplHelper1< Ifc1 > > > {};
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public:
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virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
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{ return WeakImplHelper_query( rType, cd::get(), this, static_cast<OWeakObject *>(this) ); }
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virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
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{ OWeakObject::acquire(); }
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virtual void SAL_CALL release() throw () SAL_OVERRIDE
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{ OWeakObject::release(); }
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
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{ return WeakImplHelper_getTypes( cd::get() ); }
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
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{ return ImplHelper_getImplementationId( cd::get() ); }
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};
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/** Implementation helper implementing interfaces css::lang::XTypeProvider and
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css::uno::XInterface which supports weak mechanism to be held weakly
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(supporting css::uno::XWeak through ::cppu::OWeakAggObject).
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In addition, it supports also aggregation meaning object of this class can be aggregated
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(css::uno::XAggregation through ::cppu::OWeakAggObject).
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If a delegator is set (this object is aggregated), then incoming queryInterface()
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calls are delegated to the delegator object. If the delegator does not support the
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demanded interface, it calls queryAggregation() on its aggregated objects.
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@derive
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Inherit from this class giving your interface(s) to be implemented as template argument(s).
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Your sub class defines method implementations for these interface(s).
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*/
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template< class Ifc1 >
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class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakAggImplHelper1
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: public OWeakAggObject
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, public css::lang::XTypeProvider
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, public Ifc1
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{
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struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, WeakAggImplHelper1< Ifc1 > > > {};
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public:
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virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
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{ return OWeakAggObject::queryInterface( rType ); }
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virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE
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{ return WeakAggImplHelper_queryAgg( rType, cd::get(), this, static_cast<OWeakAggObject *>(this) ); }
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virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
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{ OWeakAggObject::acquire(); }
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virtual void SAL_CALL release() throw () SAL_OVERRIDE
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{ OWeakAggObject::release(); }
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
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{ return WeakAggImplHelper_getTypes( cd::get() ); }
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
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{ return ImplHelper_getImplementationId( cd::get() ); }
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};
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/** Implementation helper implementing interfaces css::lang::XTypeProvider and
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css::uno::XInterface inheriting from a BaseClass.
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All acquire() and release() calls are delegated to the BaseClass. Upon queryInterface(),
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if a demanded interface is not supported by this class directly, the request is
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delegated to the BaseClass.
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@attention
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The BaseClass has to be complete in a sense, that css::uno::XInterface
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and css::lang::XTypeProvider are implemented properly. The
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BaseClass must have at least one ctor that can be called with six or
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fewer arguments, of which none is of non-const reference type.
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@derive
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Inherit from this class giving your additional interface(s) to be implemented as
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template argument(s). Your sub class defines method implementations for these interface(s).
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*/
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template< class BaseClass, class Ifc1 >
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class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplInheritanceHelper1
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: public BaseClass
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, public Ifc1
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{
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struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, ImplInheritanceHelper1< BaseClass, Ifc1 > > > {};
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protected:
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template< typename T1 >
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explicit ImplInheritanceHelper1(T1 const & arg1): BaseClass(arg1) {}
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template< typename T1, typename T2 >
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ImplInheritanceHelper1(T1 const & arg1, T2 const & arg2):
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BaseClass(arg1, arg2) {}
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template< typename T1, typename T2, typename T3 >
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ImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3):
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BaseClass(arg1, arg2, arg3) {}
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template< typename T1, typename T2, typename T3, typename T4 >
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ImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
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BaseClass(arg1, arg2, arg3, arg4) {}
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template<
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typename T1, typename T2, typename T3, typename T4, typename T5 >
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ImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
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T5 const & arg5):
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BaseClass(arg1, arg2, arg3, arg4, arg5) {}
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template<
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typename T1, typename T2, typename T3, typename T4, typename T5,
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typename T6 >
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ImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
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T5 const & arg5, T6 const & arg6):
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BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
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public:
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ImplInheritanceHelper1() {}
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virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
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{
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css::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
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if (aRet.hasValue())
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return aRet;
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return BaseClass::queryInterface( rType );
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}
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virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
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{ BaseClass::acquire(); }
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virtual void SAL_CALL release() throw () SAL_OVERRIDE
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{ BaseClass::release(); }
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
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{ return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
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{ return ImplHelper_getImplementationId( cd::get() ); }
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};
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/** Implementation helper implementing interfaces css::lang::XTypeProvider and
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css::uno::XInterface inheriting from a BaseClass.
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All acquire(), release() and queryInterface() calls are delegated to the BaseClass.
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Upon queryAggregation(), if a demanded interface is not supported by this class directly,
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the request is delegated to the BaseClass.
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@attention
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The BaseClass has to be complete in a sense, that css::uno::XInterface,
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css::uno::XAggregation and css::lang::XTypeProvider
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are implemented properly. The BaseClass must have at least one ctor
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that can be called with six or fewer arguments, of which none is of
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non-const reference type.
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@derive
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Inherit from this class giving your additional interface(s) to be implemented as
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template argument(s). Your sub class defines method implementations for these interface(s).
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*/
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template< class BaseClass, class Ifc1 >
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class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE AggImplInheritanceHelper1
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: public BaseClass
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, public Ifc1
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{
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struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, AggImplInheritanceHelper1< BaseClass, Ifc1 > > > {};
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protected:
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template< typename T1 >
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explicit AggImplInheritanceHelper1(T1 const & arg1): BaseClass(arg1) {}
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template< typename T1, typename T2 >
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AggImplInheritanceHelper1(T1 const & arg1, T2 const & arg2):
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BaseClass(arg1, arg2) {}
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template< typename T1, typename T2, typename T3 >
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AggImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3):
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BaseClass(arg1, arg2, arg3) {}
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template< typename T1, typename T2, typename T3, typename T4 >
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AggImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
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BaseClass(arg1, arg2, arg3, arg4) {}
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template<
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typename T1, typename T2, typename T3, typename T4, typename T5 >
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AggImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
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T5 const & arg5):
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BaseClass(arg1, arg2, arg3, arg4, arg5) {}
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template<
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typename T1, typename T2, typename T3, typename T4, typename T5,
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typename T6 >
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AggImplInheritanceHelper1(
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T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
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T5 const & arg5, T6 const & arg6):
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BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
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public:
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AggImplInheritanceHelper1() {}
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virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
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{ return BaseClass::queryInterface( rType ); }
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virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE
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{
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css::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
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if (aRet.hasValue())
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return aRet;
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return BaseClass::queryAggregation( rType );
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}
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virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
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{ BaseClass::acquire(); }
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virtual void SAL_CALL release() throw () SAL_OVERRIDE
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{ BaseClass::release(); }
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
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{ return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
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{ return ImplHelper_getImplementationId( cd::get() ); }
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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