1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "OConnectionPointContainerHelper.hxx"
#include "OConnectionPointHelper.hxx"
//______________________________________________________________________________________________________________
// namespaces
//______________________________________________________________________________________________________________
using namespace ::rtl ;
using namespace ::osl ;
using namespace ::cppu ;
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::lang ;
namespace unocontrols{
//______________________________________________________________________________________________________________
// construct/destruct
//______________________________________________________________________________________________________________
OConnectionPointContainerHelper::OConnectionPointContainerHelper( Mutex& aMutex )
: m_aSharedMutex ( aMutex )
, m_aMultiTypeContainer ( aMutex )
{
}
OConnectionPointContainerHelper::~OConnectionPointContainerHelper()
{
}
//____________________________________________________________________________________________________________
// XInterface
//____________________________________________________________________________________________________________
Any SAL_CALL OConnectionPointContainerHelper::queryInterface( const Type& aType ) throw( RuntimeException )
{
// Attention:
// Don't use mutex or guard in this method!!! Is a method of XInterface.
// Ask for my own supported interfaces ...
Any aReturn ( ::cppu::queryInterface( aType ,
static_cast< XConnectionPointContainer* > ( this )
)
);
// If searched interface not supported by this class ...
if ( aReturn.hasValue() == sal_False )
{
// ... ask baseclasses.
aReturn = OWeakObject::queryInterface( aType );
}
return aReturn ;
}
//____________________________________________________________________________________________________________
// XInterface
//____________________________________________________________________________________________________________
void SAL_CALL OConnectionPointContainerHelper::acquire() throw()
{
// Attention:
// Don't use mutex or guard in this method!!! Is a method of XInterface.
// Forward to baseclass
OWeakObject::acquire();
}
//____________________________________________________________________________________________________________
// XInterface
//____________________________________________________________________________________________________________
void SAL_CALL OConnectionPointContainerHelper::release() throw()
{
// Attention:
// Don't use mutex or guard in this method!!! Is a method of XInterface.
// Forward to baseclass
OWeakObject::release();
}
//______________________________________________________________________________________________________________
// XConnectionPointContainer
//______________________________________________________________________________________________________________
Sequence< Type > SAL_CALL OConnectionPointContainerHelper::getConnectionPointTypes() throw( RuntimeException )
{
// Container is threadsafe himself !
return m_aMultiTypeContainer.getContainedTypes();
}
//______________________________________________________________________________________________________________
// XConnectionPointContainer
//______________________________________________________________________________________________________________
Reference< XConnectionPoint > SAL_CALL OConnectionPointContainerHelper::queryConnectionPoint( const Type& aType ) throw( RuntimeException )
{
// Set default return value, if method failed.
Reference< XConnectionPoint > xConnectionPoint;
// Get all elements of the container, which have the searched type.
OInterfaceContainerHelper* pSpecialContainer = m_aMultiTypeContainer.getContainer( aType );
if ( pSpecialContainer && pSpecialContainer->getLength() > 0 )
{
// Ready for multithreading
MutexGuard aGuard( m_aSharedMutex );
// If this container contains elements, build a connectionpoint-instance.
OConnectionPointHelper* pNewConnectionPoint = new OConnectionPointHelper( m_aSharedMutex, this, aType );
xConnectionPoint = Reference< XConnectionPoint >( (OWeakObject*)pNewConnectionPoint, UNO_QUERY );
}
return xConnectionPoint ;
}
//______________________________________________________________________________________________________________
// XConnectionPointContainer
//______________________________________________________________________________________________________________
void SAL_CALL OConnectionPointContainerHelper::advise( const Type& aType ,
const Reference< XInterface >& xListener ) throw( RuntimeException )
{
// Container is threadsafe himself !
m_aMultiTypeContainer.addInterface( aType, xListener );
}
//______________________________________________________________________________________________________________
// XConnectionPointContainer
//______________________________________________________________________________________________________________
void SAL_CALL OConnectionPointContainerHelper::unadvise( const Type& aType ,
const Reference< XInterface >& xListener ) throw( RuntimeException )
{
// Container is threadsafe himself !
m_aMultiTypeContainer.removeInterface( aType, xListener );
}
//______________________________________________________________________________________________________________
// public but impl method!
// Is necessary to get container member at OConnectionPoint-instance.
//______________________________________________________________________________________________________________
OMultiTypeInterfaceContainerHelper& OConnectionPointContainerHelper::impl_getMultiTypeContainer()
{
// Impl methods are not threadsafe!
// "Parent" function must do this.
return m_aMultiTypeContainer;
}
} // namespace unocontrols
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
