blob: 1e1195aa9ecd5f1268267f4eecd4c360de4b023a (
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
|
/* -*- 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 <unotools/componentresmodule.hxx>
#include <tools/resmgr.hxx>
#include <osl/diagnose.h>
#include <rtl/strbuf.hxx>
namespace utl
{
//= OComponentResModuleImpl
/** PIMPL-class for OComponentResourceModule
not threadsafe!
*/
class OComponentResModuleImpl
{
private:
ResMgr* m_pResources;
bool m_bInitialized;
OString m_sResFilePrefix;
OComponentResModuleImpl(const OComponentResModuleImpl&) = delete;
OComponentResModuleImpl& operator=(const OComponentResModuleImpl&) = delete;
public:
explicit OComponentResModuleImpl( const OString& _rResFilePrefix )
:m_pResources( nullptr )
,m_bInitialized( false )
,m_sResFilePrefix( _rResFilePrefix )
{
}
~OComponentResModuleImpl()
{
freeResManager();
}
/** releases our resource manager
*/
void freeResManager();
/** retrieves our resource manager
*/
ResMgr* getResManager();
};
void OComponentResModuleImpl::freeResManager()
{
delete m_pResources;
m_pResources = nullptr;
m_bInitialized = false;
}
ResMgr* OComponentResModuleImpl::getResManager()
{
if ( !m_pResources && !m_bInitialized )
{
// create a manager with a fixed prefix
OString aMgrName = m_sResFilePrefix;
m_pResources = ResMgr::CreateResMgr( aMgrName.getStr() );
OSL_ENSURE( m_pResources,
OStringBuffer( "OModuleImpl::getResManager: could not create the resource manager (file name: " )
.append(aMgrName)
.append(")!").getStr() );
m_bInitialized = true;
}
return m_pResources;
}
//= OComponentResourceModule
OComponentResourceModule::OComponentResourceModule( const OString& _rResFilePrefix )
:BaseClass()
,m_pImpl( new OComponentResModuleImpl( _rResFilePrefix ) )
{
}
OComponentResourceModule::~OComponentResourceModule()
{
}
ResMgr* OComponentResourceModule::getResManager()
{
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getResManager();
}
void OComponentResourceModule::onLastClient()
{
m_pImpl->freeResManager();
BaseClass::onLastClient();
}
} // namespace utl
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
