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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
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_IMPLBASE1_HXX
20 : #define INCLUDED_CPPUHELPER_IMPLBASE1_HXX
21 :
22 : #include <cppuhelper/implbase_ex.hxx>
23 : #include <rtl/instance.hxx>
24 :
25 : namespace cppu
26 : {
27 : /// @cond INTERNAL
28 :
29 : struct class_data1
30 : {
31 : sal_Int16 m_nTypes;
32 : sal_Bool m_storedTypeRefs;
33 : sal_Bool m_storedId;
34 : sal_Int8 m_id[ 16 ];
35 : type_entry m_typeEntries[ 1 + 1 ];
36 : };
37 :
38 : template< typename Ifc1, typename Impl > struct ImplClassData1
39 : {
40 7 : class_data* operator ()()
41 : {
42 : static class_data1 s_cd =
43 : {
44 : 1 +1, sal_False, sal_False,
45 : { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
46 : {
47 : { { Ifc1::static_type }, ((sal_IntPtr)(Ifc1 *) (Impl *) 16) - 16 },
48 : { { com::sun::star::lang::XTypeProvider::static_type }, ((sal_IntPtr)(com::sun::star::lang::XTypeProvider *) (Impl *) 16) - 16 }
49 : }
50 : };
51 7 : return reinterpret_cast< class_data * >(&s_cd);
52 : }
53 : };
54 :
55 : /// @endcond
56 :
57 : /** Implementation helper implementing interface com::sun::star::lang::XTypeProvider
58 : and method XInterface::queryInterface(), but no reference counting.
59 :
60 : @derive
61 : Inherit from this class giving your interface(s) to be implemented as template argument(s).
62 : Your sub class defines method implementations for these interface(s) including acquire()/
63 : release() and delegates incoming queryInterface() calls to this base class.
64 : */
65 : template< class Ifc1 >
66 0 : class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplHelper1
67 : : public com::sun::star::lang::XTypeProvider
68 : , public Ifc1
69 : {
70 : struct cd : public rtl::StaticAggregate< class_data, ImplClassData1 < Ifc1, ImplHelper1<Ifc1> > > {};
71 : public:
72 0 : virtual com::sun::star::uno::Any SAL_CALL queryInterface( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
73 0 : { return ImplHelper_query( rType, cd::get(), this ); }
74 0 : virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
75 0 : { return ImplHelper_getTypes( cd::get() ); }
76 0 : virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
77 0 : { return ImplHelper_getImplementationId( cd::get() ); }
78 :
79 : #if !defined _MSC_VER // public -> protected changes mangled names there
80 : protected:
81 : #endif
82 0 : ~ImplHelper1() throw () {}
83 : };
84 : /** Implementation helper implementing interfaces com::sun::star::lang::XTypeProvider and
85 : com::sun::star::uno::XInterface which supports weak mechanism to be held weakly
86 : (supporting com::sun::star::uno::XWeak thru ::cppu::OWeakObject).
87 :
88 : @derive
89 : Inherit from this class giving your interface(s) to be implemented as template argument(s).
90 : Your sub class defines method implementations for these interface(s).
91 :
92 : These classes are used when you implement your UNO component.
93 : WeakImplHelper1 till WeakImplHelper12 can be used when you want
94 : to implement 1 till 12 interfaces in your component.
95 : */
96 : template< class Ifc1 >
97 119 : class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE SAL_DLLPUBLIC_EXPORT WeakImplHelper1
98 : : public OWeakObject
99 : , public com::sun::star::lang::XTypeProvider
100 : , public Ifc1
101 : {
102 : struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, WeakImplHelper1< Ifc1 > > > {};
103 : public:
104 25 : virtual com::sun::star::uno::Any SAL_CALL queryInterface( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
105 25 : { return WeakImplHelper_query( rType, cd::get(), this, (OWeakObject *)this ); }
106 257 : virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
107 257 : { OWeakObject::acquire(); }
108 256 : virtual void SAL_CALL release() throw () SAL_OVERRIDE
109 256 : { OWeakObject::release(); }
110 0 : virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
111 0 : { return WeakImplHelper_getTypes( cd::get() ); }
112 0 : virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
113 0 : { return ImplHelper_getImplementationId( cd::get() ); }
114 : };
115 : /** Implementation helper implementing interfaces com::sun::star::lang::XTypeProvider and
116 : com::sun::star::uno::XInterface which supports weak mechanism to be held weakly
117 : (supporting com::sun::star::uno::XWeak thru ::cppu::OWeakAggObject).
118 : In addition, it supports also aggregation meaning object of this class can be aggregated
119 : (com::sun::star::uno::XAggregation thru ::cppu::OWeakAggObject).
120 : If a delegator is set (this object is aggregated), then incoming queryInterface()
121 : calls are delegated to the delegator object. If the delegator does not support the
122 : demanded interface, it calls queryAggregation() on its aggregated objects.
123 :
124 : @derive
125 : Inherit from this class giving your interface(s) to be implemented as template argument(s).
126 : Your sub class defines method implementations for these interface(s).
127 : */
128 : template< class Ifc1 >
129 0 : class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakAggImplHelper1
130 : : public OWeakAggObject
131 : , public com::sun::star::lang::XTypeProvider
132 : , public Ifc1
133 : {
134 : struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, WeakAggImplHelper1< Ifc1 > > > {};
135 : public:
136 0 : virtual com::sun::star::uno::Any SAL_CALL queryInterface( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
137 0 : { return OWeakAggObject::queryInterface( rType ); }
138 0 : virtual com::sun::star::uno::Any SAL_CALL queryAggregation( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
139 0 : { return WeakAggImplHelper_queryAgg( rType, cd::get(), this, (OWeakAggObject *)this ); }
140 0 : virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
141 0 : { OWeakAggObject::acquire(); }
142 0 : virtual void SAL_CALL release() throw () SAL_OVERRIDE
143 0 : { OWeakAggObject::release(); }
144 0 : virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
145 0 : { return WeakAggImplHelper_getTypes( cd::get() ); }
146 0 : virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
147 0 : { return ImplHelper_getImplementationId( cd::get() ); }
148 : };
149 : /** Implementation helper implementing interfaces com::sun::star::lang::XTypeProvider and
150 : com::sun::star::uno::XInterface inherting from a BaseClass.
151 : All acquire() and release() calls are delegated to the BaseClass. Upon queryInterface(),
152 : if a demanded interface is not supported by this class directly, the request is
153 : delegated to the BaseClass.
154 :
155 : @attention
156 : The BaseClass has to be complete in a sense, that com::sun::star::uno::XInterface
157 : and com::sun::star::lang::XTypeProvider are implemented properly. The
158 : BaseClass must have at least one ctor that can be called with six or
159 : fewer arguments, of which none is of non-const reference type.
160 :
161 : @derive
162 : Inherit from this class giving your additional interface(s) to be implemented as
163 : template argument(s). Your sub class defines method implementations for these interface(s).
164 : */
165 : template< class BaseClass, class Ifc1 >
166 10 : class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplInheritanceHelper1
167 : : public BaseClass
168 : , public Ifc1
169 : {
170 : struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, ImplInheritanceHelper1< BaseClass, Ifc1 > > > {};
171 : protected:
172 : template< typename T1 >
173 10 : explicit ImplInheritanceHelper1(T1 const & arg1): BaseClass(arg1) {}
174 : template< typename T1, typename T2 >
175 0 : ImplInheritanceHelper1(T1 const & arg1, T2 const & arg2):
176 0 : BaseClass(arg1, arg2) {}
177 : template< typename T1, typename T2, typename T3 >
178 0 : ImplInheritanceHelper1(
179 : T1 const & arg1, T2 const & arg2, T3 const & arg3):
180 0 : BaseClass(arg1, arg2, arg3) {}
181 : template< typename T1, typename T2, typename T3, typename T4 >
182 0 : ImplInheritanceHelper1(
183 : T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
184 0 : BaseClass(arg1, arg2, arg3, arg4) {}
185 : template<
186 : typename T1, typename T2, typename T3, typename T4, typename T5 >
187 0 : ImplInheritanceHelper1(
188 : T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
189 : T5 const & arg5):
190 0 : BaseClass(arg1, arg2, arg3, arg4, arg5) {}
191 : template<
192 : typename T1, typename T2, typename T3, typename T4, typename T5,
193 : typename T6 >
194 0 : ImplInheritanceHelper1(
195 : T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
196 : T5 const & arg5, T6 const & arg6):
197 0 : BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
198 : public:
199 0 : ImplInheritanceHelper1() {}
200 19 : virtual com::sun::star::uno::Any SAL_CALL queryInterface( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
201 : {
202 19 : com::sun::star::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
203 19 : if (aRet.hasValue())
204 16 : return aRet;
205 3 : return BaseClass::queryInterface( rType );
206 : }
207 79 : virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
208 79 : { BaseClass::acquire(); }
209 79 : virtual void SAL_CALL release() throw () SAL_OVERRIDE
210 79 : { BaseClass::release(); }
211 0 : virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
212 0 : { return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
213 0 : virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE
214 0 : { return ImplHelper_getImplementationId( cd::get() ); }
215 : };
216 : /** Implementation helper implementing interfaces com::sun::star::lang::XTypeProvider and
217 : com::sun::star::uno::XInterface inherting from a BaseClass.
218 : All acquire(), release() and queryInterface() calls are delegated to the BaseClass.
219 : Upon queryAggregation(), if a demanded interface is not supported by this class directly,
220 : the request is delegated to the BaseClass.
221 :
222 : @attention
223 : The BaseClass has to be complete in a sense, that com::sun::star::uno::XInterface,
224 : com::sun::star::uno::XAggregation and com::sun::star::lang::XTypeProvider
225 : are implemented properly. The BaseClass must have at least one ctor
226 : that can be called with six or fewer arguments, of which none is of
227 : non-const reference type.
228 :
229 : @derive
230 : Inherit from this class giving your additional interface(s) to be implemented as
231 : template argument(s). Your sub class defines method implementations for these interface(s).
232 : */
233 : template< class BaseClass, class Ifc1 >
234 0 : class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE AggImplInheritanceHelper1
235 : : public BaseClass
236 : , public Ifc1
237 : {
238 : struct cd : public rtl::StaticAggregate< class_data, ImplClassData1< Ifc1, AggImplInheritanceHelper1< BaseClass, Ifc1 > > > {};
239 : protected:
240 : template< typename T1 >
241 0 : explicit AggImplInheritanceHelper1(T1 const & arg1): BaseClass(arg1) {}
242 : template< typename T1, typename T2 >
243 : AggImplInheritanceHelper1(T1 const & arg1, T2 const & arg2):
244 : BaseClass(arg1, arg2) {}
245 : template< typename T1, typename T2, typename T3 >
246 : AggImplInheritanceHelper1(
247 : T1 const & arg1, T2 const & arg2, T3 const & arg3):
248 : BaseClass(arg1, arg2, arg3) {}
249 : template< typename T1, typename T2, typename T3, typename T4 >
250 : AggImplInheritanceHelper1(
251 : T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
252 : BaseClass(arg1, arg2, arg3, arg4) {}
253 : template<
254 : typename T1, typename T2, typename T3, typename T4, typename T5 >
255 : AggImplInheritanceHelper1(
256 : T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
257 : T5 const & arg5):
258 : BaseClass(arg1, arg2, arg3, arg4, arg5) {}
259 : template<
260 : typename T1, typename T2, typename T3, typename T4, typename T5,
261 : typename T6 >
262 : AggImplInheritanceHelper1(
263 : T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
264 : T5 const & arg5, T6 const & arg6):
265 : BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
266 : public:
267 0 : AggImplInheritanceHelper1() {}
268 0 : virtual com::sun::star::uno::Any SAL_CALL queryInterface( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException) SAL_OVERRIDE
269 0 : { return BaseClass::queryInterface( rType ); }
270 0 : virtual com::sun::star::uno::Any SAL_CALL queryAggregation( com::sun::star::uno::Type const & rType ) throw (com::sun::star::uno::RuntimeException) SAL_OVERRIDE
271 : {
272 0 : com::sun::star::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
273 0 : if (aRet.hasValue())
274 0 : return aRet;
275 0 : return BaseClass::queryAggregation( rType );
276 : }
277 0 : virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
278 0 : { BaseClass::acquire(); }
279 0 : virtual void SAL_CALL release() throw () SAL_OVERRIDE
280 0 : { BaseClass::release(); }
281 0 : virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes() throw (com::sun::star::uno::RuntimeException) SAL_OVERRIDE
282 0 : { return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
283 0 : virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (com::sun::star::uno::RuntimeException) SAL_OVERRIDE
284 0 : { return ImplHelper_getImplementationId( cd::get() ); }
285 : };
286 : }
287 :
288 : #endif
289 :
290 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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