blob: 5713171d026c2af0e4cbd76630a30c77f029097f (
plain)
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
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: moduledbu.cxx,v $
* $Revision: 1.7 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef _DBAUI_MODULE_DBU_HXX_
#include "moduledbu.hxx"
#endif
#ifndef _TOOLS_RESMGR_HXX
#include <tools/resmgr.hxx>
#endif
#ifndef _SOLAR_HRC
#include <svl/solar.hrc>
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#define ENTER_MOD_METHOD() \
::osl::MutexGuard aGuard(s_aMutex); \
ensureImpl()
//.........................................................................
namespace dbaui
{
//.........................................................................
//=========================================================================
//= OModuleImpl
//=========================================================================
/** implementation for <type>OModule</type>. not threadsafe, has to be guarded by it's owner
*/
class OModuleImpl
{
ResMgr* m_pRessources;
public:
/// ctor
OModuleImpl();
~OModuleImpl();
/// get the manager for the ressources of the module
ResMgr* getResManager();
};
DBG_NAME(OModuleImpl)
//-------------------------------------------------------------------------
OModuleImpl::OModuleImpl()
:m_pRessources(NULL)
{
DBG_CTOR(OModuleImpl,NULL);
}
//-------------------------------------------------------------------------
OModuleImpl::~OModuleImpl()
{
if (m_pRessources)
delete m_pRessources;
DBG_DTOR(OModuleImpl,NULL);
}
//-------------------------------------------------------------------------
ResMgr* OModuleImpl::getResManager()
{
// note that this method is not threadsafe, which counts for the whole class !
if (!m_pRessources)
{
// create a manager with a fixed prefix
ByteString aMgrName = ByteString( "dbu" );
m_pRessources = ResMgr::CreateResMgr(aMgrName.GetBuffer());
}
return m_pRessources;
}
//=========================================================================
//= OModule
//=========================================================================
::osl::Mutex OModule::s_aMutex;
sal_Int32 OModule::s_nClients = 0;
OModuleImpl* OModule::s_pImpl = NULL;
//-------------------------------------------------------------------------
ResMgr* OModule::getResManager()
{
ENTER_MOD_METHOD();
return s_pImpl->getResManager();
}
//-------------------------------------------------------------------------
void OModule::registerClient()
{
::osl::MutexGuard aGuard(s_aMutex);
++s_nClients;
}
//-------------------------------------------------------------------------
void OModule::revokeClient()
{
::osl::MutexGuard aGuard(s_aMutex);
if (!--s_nClients && s_pImpl)
{
delete s_pImpl;
s_pImpl = NULL;
}
}
//-------------------------------------------------------------------------
void OModule::ensureImpl()
{
if (s_pImpl)
return;
s_pImpl = new OModuleImpl();
}
//.........................................................................
} // namespace dbaui
//.........................................................................
|
