include/cppuhelper/implbase7.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 INCLUDED_CPPUHELPER_IMPLBASE7_HXX
  20 #define INCLUDED_CPPUHELPER_IMPLBASE7_HXX
  21
  22 #include "cppuhelper/implbase_ex.hxx"
  23 #include "rtl/instance.hxx"
  24 #include "cppuhelper/weak.hxx"
  25 #include "cppuhelper/weakagg.hxx"
  26 #include "com/sun/star/lang/XTypeProvider.hpp"
  27
  28 namespace cppu
  29 {
  30     /// @cond INTERNAL
  31
  32     struct class_data7
  33     {
  34         sal_Int16 m_nTypes;
  35         sal_Bool m_storedTypeRefs;
  36         sal_Bool m_storedId;
  37         sal_Int8 m_id[ 16 ];
  38         type_entry m_typeEntries[ 7 + 1 ];
  39     };
  40
  41     template< typename Ifc1, typename Ifc2, typename Ifc3, typename Ifc4, typename Ifc5, typename Ifc6, typename Ifc7, typename Impl >
  42         struct SAL_WARN_UNUSED ImplClassData7
  43     {
  44         class_data* operator ()()
  45         {
  46             static class_data7 s_cd =
  47             {
  48                 7 +1, false, false,
  49                 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  50                 {
  51                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc1),
  52                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc2),
  53                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc3),
  54                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc4),
  55                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc5),
  56                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc6),
  57                     CPPUHELPER_DETAIL_TYPEENTRY(Ifc7),
  58                     CPPUHELPER_DETAIL_TYPEENTRY(css::lang::XTypeProvider)
  59                 }
  60             };
  61             return reinterpret_cast< class_data * >(&s_cd);
  62         }
  63     };
  64
  65     /// @endcond
  66
  67     /** Implementation helper implementing interface css::lang::XTypeProvider
  68         and method XInterface::queryInterface(), but no reference counting.
  69
  70         @derive
  71         Inherit from this class giving your interface(s) to be implemented as template argument(s).
  72         Your sub class defines method implementations for these interface(s) including acquire()/
  73         release() and delegates incoming queryInterface() calls to this base class.
  74     */
  75     template< class Ifc1, class Ifc2, class Ifc3, class Ifc4, class Ifc5, class Ifc6, class Ifc7 >
  76     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplHelper7
  77         : public css::lang::XTypeProvider
  78         , public Ifc1, public Ifc2, public Ifc3, public Ifc4, public Ifc5, public Ifc6, public Ifc7
  79     {
  80         struct cd : public rtl::StaticAggregate< class_data, ImplClassData7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7, ImplHelper7<Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7> > > {};
  81     public:
  82 #if defined LIBO_INTERNAL_ONLY
  83         ImplHelper7() = default;
  84         ImplHelper7(ImplHelper7 const &) = default;
  85         ImplHelper7(ImplHelper7 &&) = default;
  86         ImplHelper7 & operator =(ImplHelper7 const &) = default;
  87         ImplHelper7 & operator =(ImplHelper7 &&) = default;
  88 #endif
  89
  90         virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
  91             { return ImplHelper_query( rType, cd::get(), this ); }
  92         virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
  93             { return ImplHelper_getTypes( cd::get() ); }
  94         virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
  95             { return ImplHelper_getImplementationId( cd::get() ); }
  96
  97 #if !defined _MSC_VER // public -> protected changes mangled names there
  98     protected:
  99 #elif defined __clang__
 100 #pragma clang diagnostic push
 101 #pragma clang diagnostic ignored "-Wnon-virtual-dtor"
 102 #endif
 103         ~ImplHelper7() throw () {}
 104 #if defined _MSC_VER && defined __clang__
 105 #pragma clang diagnostic pop
 106 #endif
 107     };
 108     /** Implementation helper implementing interfaces css::lang::XTypeProvider and
 109         css::uno::XInterface which supports weak mechanism to be held weakly
 110         (supporting css::uno::XWeak through ::cppu::OWeakObject).
 111
 112         @derive
 113         Inherit from this class giving your interface(s) to be implemented as template argument(s).
 114         Your sub class defines method implementations for these interface(s).
 115     */
 116     template< class Ifc1, class Ifc2, class Ifc3, class Ifc4, class Ifc5, class Ifc6, class Ifc7 >
 117     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakImplHelper7
 118         : public OWeakObject
 119         , public css::lang::XTypeProvider
 120         , public Ifc1, public Ifc2, public Ifc3, public Ifc4, public Ifc5, public Ifc6, public Ifc7
 121     {
 122         struct cd : public rtl::StaticAggregate< class_data, ImplClassData7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7, WeakImplHelper7<Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7> > > {};
 123     public:
 124         virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
 125             { return WeakImplHelper_query( rType, cd::get(), this, static_cast<OWeakObject *>(this) ); }
 126         virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
 127             { OWeakObject::acquire(); }
 128         virtual void SAL_CALL release() throw () SAL_OVERRIDE
 129             { OWeakObject::release(); }
 130         virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
 131             { return WeakImplHelper_getTypes( cd::get() ); }
 132         virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
 133             { return ImplHelper_getImplementationId( cd::get() ); }
 134     };
 135     /** Implementation helper implementing interfaces css::lang::XTypeProvider and
 136         css::uno::XInterface which supports weak mechanism to be held weakly
 137         (supporting css::uno::XWeak through ::cppu::OWeakAggObject).
 138         In addition, it supports also aggregation meaning object of this class can be aggregated
 139         (css::uno::XAggregation through ::cppu::OWeakAggObject).
 140         If a delegator is set (this object is aggregated), then incoming queryInterface()
 141         calls are delegated to the delegator object. If the delegator does not support the
 142         demanded interface, it calls queryAggregation() on its aggregated objects.
 143
 144         @derive
 145         Inherit from this class giving your interface(s) to be implemented as template argument(s).
 146         Your sub class defines method implementations for these interface(s).
 147     */
 148     template< class Ifc1, class Ifc2, class Ifc3, class Ifc4, class Ifc5, class Ifc6, class Ifc7 >
 149     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakAggImplHelper7
 150         : public OWeakAggObject
 151         , public css::lang::XTypeProvider
 152         , public Ifc1, public Ifc2, public Ifc3, public Ifc4, public Ifc5, public Ifc6, public Ifc7
 153     {
 154         struct cd : public rtl::StaticAggregate< class_data, ImplClassData7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7, WeakAggImplHelper7<Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7> > > {};
 155     public:
 156         virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
 157             { return OWeakAggObject::queryInterface( rType ); }
 158         virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE
 159             { return WeakAggImplHelper_queryAgg( rType, cd::get(), this, static_cast<OWeakAggObject *>(this) ); }
 160         virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
 161             { OWeakAggObject::acquire(); }
 162         virtual void SAL_CALL release() throw () SAL_OVERRIDE
 163             { OWeakAggObject::release(); }
 164         virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
 165             { return WeakAggImplHelper_getTypes( cd::get() ); }
 166         virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
 167             { return ImplHelper_getImplementationId( cd::get() ); }
 168     };
 169     /** Implementation helper implementing interfaces css::lang::XTypeProvider and
 170         css::uno::XInterface inherting from a BaseClass.
 171         All acquire() and release() calls are delegated to the BaseClass. Upon queryInterface(),
 172         if a demanded interface is not supported by this class directly, the request is
 173         delegated to the BaseClass.
 174
 175         @attention
 176         The BaseClass has to be complete in a sense, that css::uno::XInterface
 177         and css::lang::XTypeProvider are implemented properly.  The
 178         BaseClass must have at least one ctor that can be called with six or
 179         fewer arguments, of which none is of non-const reference type.
 180
 181         @derive
 182         Inherit from this class giving your additional interface(s) to be implemented as
 183         template argument(s). Your sub class defines method implementations for these interface(s).
 184     */
 185     template< class BaseClass, class Ifc1, class Ifc2, class Ifc3, class Ifc4, class Ifc5, class Ifc6, class Ifc7 >
 186     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplInheritanceHelper7
 187         : public BaseClass
 188         , public Ifc1, public Ifc2, public Ifc3, public Ifc4, public Ifc5, public Ifc6, public Ifc7
 189     {
 190         struct cd : public rtl::StaticAggregate< class_data, ImplClassData7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7, ImplInheritanceHelper7<BaseClass, Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7> > > {};
 191     protected:
 192         template< typename T1 >
 193         explicit ImplInheritanceHelper7(T1 const & arg1): BaseClass(arg1) {}
 194         template< typename T1, typename T2 >
 195         ImplInheritanceHelper7(T1 const & arg1, T2 const & arg2):
 196             BaseClass(arg1, arg2) {}
 197         template< typename T1, typename T2, typename T3 >
 198         ImplInheritanceHelper7(
 199             T1 const & arg1, T2 const & arg2, T3 const & arg3):
 200             BaseClass(arg1, arg2, arg3) {}
 201         template< typename T1, typename T2, typename T3, typename T4 >
 202         ImplInheritanceHelper7(
 203             T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
 204             BaseClass(arg1, arg2, arg3, arg4) {}
 205         template<
 206             typename T1, typename T2, typename T3, typename T4, typename T5 >
 207         ImplInheritanceHelper7(
 208             T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
 209             T5 const & arg5):
 210             BaseClass(arg1, arg2, arg3, arg4, arg5) {}
 211         template<
 212             typename T1, typename T2, typename T3, typename T4, typename T5,
 213             typename T6 >
 214         ImplInheritanceHelper7(
 215             T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
 216             T5 const & arg5, T6 const & arg6):
 217             BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
 218     public:
 219         ImplInheritanceHelper7() {}
 220         virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
 221             {
 222                 css::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
 223                 if (aRet.hasValue())
 224                     return aRet;
 225                 return BaseClass::queryInterface( rType );
 226             }
 227         virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
 228             { BaseClass::acquire(); }
 229         virtual void SAL_CALL release() throw () SAL_OVERRIDE
 230             { BaseClass::release(); }
 231         virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
 232             { return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
 233         virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
 234             { return ImplHelper_getImplementationId( cd::get() ); }
 235     };
 236     /** Implementation helper implementing interfaces css::lang::XTypeProvider and
 237         css::uno::XInterface inherting from a BaseClass.
 238         All acquire(),  release() and queryInterface() calls are delegated to the BaseClass.
 239         Upon queryAggregation(), if a demanded interface is not supported by this class directly,
 240         the request is delegated to the BaseClass.
 241
 242         @attention
 243         The BaseClass has to be complete in a sense, that css::uno::XInterface,
 244         css::uno::XAggregation and css::lang::XTypeProvider
 245         are implemented properly.  The BaseClass must have at least one ctor
 246         that can be called with six or fewer arguments, of which none is of
 247         non-const reference type.
 248
 249         @derive
 250         Inherit from this class giving your additional interface(s) to be implemented as
 251         template argument(s). Your sub class defines method implementations for these interface(s).
 252     */
 253     template< class BaseClass, class Ifc1, class Ifc2, class Ifc3, class Ifc4, class Ifc5, class Ifc6, class Ifc7 >
 254     class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE AggImplInheritanceHelper7
 255         : public BaseClass
 256         , public Ifc1, public Ifc2, public Ifc3, public Ifc4, public Ifc5, public Ifc6, public Ifc7
 257     {
 258         struct cd : public rtl::StaticAggregate< class_data, ImplClassData7< Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7, AggImplInheritanceHelper7<BaseClass, Ifc1, Ifc2, Ifc3, Ifc4, Ifc5, Ifc6, Ifc7> > > {};
 259     protected:
 260         template< typename T1 >
 261         explicit AggImplInheritanceHelper7(T1 const & arg1): BaseClass(arg1) {}
 262         template< typename T1, typename T2 >
 263         AggImplInheritanceHelper7(T1 const & arg1, T2 const & arg2):
 264             BaseClass(arg1, arg2) {}
 265         template< typename T1, typename T2, typename T3 >
 266         AggImplInheritanceHelper7(
 267             T1 const & arg1, T2 const & arg2, T3 const & arg3):
 268             BaseClass(arg1, arg2, arg3) {}
 269         template< typename T1, typename T2, typename T3, typename T4 >
 270         AggImplInheritanceHelper7(
 271             T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
 272             BaseClass(arg1, arg2, arg3, arg4) {}
 273         template<
 274             typename T1, typename T2, typename T3, typename T4, typename T5 >
 275         AggImplInheritanceHelper7(
 276             T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
 277             T5 const & arg5):
 278             BaseClass(arg1, arg2, arg3, arg4, arg5) {}
 279         template<
 280             typename T1, typename T2, typename T3, typename T4, typename T5,
 281             typename T6 >
 282         AggImplInheritanceHelper7(
 283             T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
 284             T5 const & arg5, T6 const & arg6):
 285             BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
 286     public:
 287         AggImplInheritanceHelper7() {}
 288         virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
 289             { return BaseClass::queryInterface( rType ); }
 290         virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE
 291             {
 292                 css::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
 293                 if (aRet.hasValue())
 294                     return aRet;
 295                 return BaseClass::queryAggregation( rType );
 296             }
 297         virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
 298             { BaseClass::acquire(); }
 299         virtual void SAL_CALL release() throw () SAL_OVERRIDE
 300             { BaseClass::release(); }
 301         virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
 302             { return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
 303         virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
 304             { return ImplHelper_getImplementationId( cd::get() ); }
 305     };
 306 }
 307
 308 #endif
 309
 310 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */