LibreOffice: uno/dispatcher.hxx Source File

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dispatcher.hxx
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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
20 #ifndef INCLUDED_UNO_DISPATCHER_HXX
21 #define INCLUDED_UNO_DISPATCHER_HXX
22
23 #include <sal/config.h>
24
25 #include <cstddef>
26
27 #include <uno/dispatcher.h>
28
30
31 namespace com
32 {
33 namespace sun
34 {
35 namespace star
36 {
37 namespace uno
38 {
39
47 class UnoInterfaceReference
48 {
49 public:
50 uno_Interface * m_pUnoI;
51
52 inline bool is() const
53 { return m_pUnoI != NULL; }
54
55 inline ~UnoInterfaceReference();
56 inline UnoInterfaceReference();
57 inline UnoInterfaceReference( uno_Interface * pUnoI, __sal_NoAcquire );
58 inline UnoInterfaceReference( uno_Interface * pUnoI );
59 inline UnoInterfaceReference( UnoInterfaceReference const & ref );
60
61 inline uno_Interface * get() const
62 { return m_pUnoI; }
63
64 inline UnoInterfaceReference & set(
65 uno_Interface * pUnoI );
66 inline UnoInterfaceReference & set(
67 uno_Interface * pUnoI, __sal_NoAcquire );
68 inline void clear();
69
70 inline UnoInterfaceReference & operator = (
71 UnoInterfaceReference const & ref )
72 { return set( ref.m_pUnoI ); }
73 inline UnoInterfaceReference & operator = (
74 uno_Interface * pUnoI )
75 { return set( pUnoI ); }
76
77 inline void dispatch(
78 struct _typelib_TypeDescription const * pMemberType,
79 void * pReturn, void * pArgs [], uno_Any ** ppException ) const;
80
81 private:
82 inline bool operator == ( UnoInterfaceReference const & ); // not impl
83 inline bool operator != ( UnoInterfaceReference const & ); // not impl
84 inline bool operator == ( uno_Interface * ); // not impl
85 inline bool operator != ( uno_Interface * ); // not impl
86 };
87
88
89 inline UnoInterfaceReference::~UnoInterfaceReference()
90 {
91 if (m_pUnoI != NULL)
92 (*m_pUnoI->release)( m_pUnoI );
93 }
94
95
96 inline UnoInterfaceReference::UnoInterfaceReference()
97 : m_pUnoI( NULL )
98 {
99 }
100
101
102 inline UnoInterfaceReference::UnoInterfaceReference(
103 uno_Interface * pUnoI, __sal_NoAcquire )
104 : m_pUnoI( pUnoI )
105 {
106 }
107
108
109 inline UnoInterfaceReference::UnoInterfaceReference( uno_Interface * pUnoI )
110 : m_pUnoI( pUnoI )
111 {
112 if (m_pUnoI != NULL)
113 (*m_pUnoI->acquire)( m_pUnoI );
114 }
115
116
117 inline UnoInterfaceReference::UnoInterfaceReference(
118 UnoInterfaceReference const & ref )
119 : m_pUnoI( ref.m_pUnoI )
120 {
121 if (m_pUnoI != NULL)
122 (*m_pUnoI->acquire)( m_pUnoI );
123 }
124
125
126 inline UnoInterfaceReference & UnoInterfaceReference::set(
127 uno_Interface * pUnoI )
128 {
129 if (pUnoI != NULL)
130 (*pUnoI->acquire)( pUnoI );
131 if (m_pUnoI != NULL)
132 (*m_pUnoI->release)( m_pUnoI );
133 m_pUnoI = pUnoI;
134 return *this;
135 }
136
137
138 inline UnoInterfaceReference & UnoInterfaceReference::set(
139 uno_Interface * pUnoI, __sal_NoAcquire )
140 {
141 if (m_pUnoI != NULL)
142 (*m_pUnoI->release)( m_pUnoI );
143 m_pUnoI = pUnoI;
144 return *this;
145 }
146
147
148 inline void UnoInterfaceReference::clear()
149 {
150 if (m_pUnoI != NULL)
151 {
152 (*m_pUnoI->release)( m_pUnoI );
153 m_pUnoI = NULL;
154 }
155 }
156
157
158 inline void UnoInterfaceReference::dispatch(
159 struct _typelib_TypeDescription const * pMemberType,
160 void * pReturn, void * pArgs [], uno_Any ** ppException ) const
161 {
162 (*m_pUnoI->pDispatcher)(
163 m_pUnoI, pMemberType, pReturn, pArgs, ppException );
164 }
165
166 }
167 }
168 }
169 }
170
172
173 #endif
174
175 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
com
Definition: types.h:391
dispatcher.h
uno_Any
struct SAL_DLLPUBLIC_RTTI _uno_Any uno_Any
This is the binary specification of an UNO any.
__sal_NoAcquire
__sal_NoAcquire
Definition: types.h:384
com::sun::star::uno::operator!=
bool operator!=(const Any &rAny, const C &value)
Template unequality operator: compares set value of left side any to right side value.
Definition: Any.hxx:573
com::sun::star::uno::operator==
bool operator==(const Any &rAny, const C &value)
Template equality operator: compares set value of left side any to right side value.
Definition: Any.hxx:562
config.h
_typelib_TypeDescription
Full type description of a type.
Definition: typedescription.h:71
uno_Interface
struct SAL_DLLPUBLIC_RTTI _uno_Interface uno_Interface
The binary C uno interface description.