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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
/* -*- 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 <sal/config.h>
#include <tools/solar.h>
#include <svl/itempool.hxx>
#include <svl/poolitem.hxx>
#include <svl/stritem.hxx>
#include <nochaos.hxx>
#include <memory>
#define WID_CHAOS_START 500
namespace {
class CntItemPool;
class CntStaticPoolDefaults_Impl
{
static const sal_uInt32 m_nItems = 1;
std::vector<SfxPoolItem*> mvDefaults;
std::unique_ptr<SfxItemInfo[]> m_pItemInfos;
private:
inline void Insert( SfxPoolItem* pItem );
public:
explicit CntStaticPoolDefaults_Impl();
~CntStaticPoolDefaults_Impl();
CntStaticPoolDefaults_Impl(const CntStaticPoolDefaults_Impl&) = delete;
CntStaticPoolDefaults_Impl& operator=(const CntStaticPoolDefaults_Impl&) = delete;
std::vector<SfxPoolItem*>* GetDefaults() { return &mvDefaults; }
const SfxItemInfo* GetItemInfos() const { return m_pItemInfos.get(); }
};
class CntItemPool: public SfxItemPool
{
static CntItemPool* _pThePool;
sal_uInt16 _nRefs;
protected:
CntItemPool();
virtual ~CntItemPool() override;
public:
static CntItemPool* Acquire();
static sal_uInt16 Release();
};
}
// static
SfxItemPool* NoChaos::GetItemPool()
{
// Get and hold CHAOS item pool.
return CntItemPool::Acquire();
}
// static
sal_uInt16 NoChaos::ReleaseItemPool()
{
// Release CHAOS item pool.
return CntItemPool::Release();
}
// CntItemPool implementation
static CntStaticPoolDefaults_Impl* pPoolDefs_Impl = nullptr;
// static member!
CntItemPool* CntItemPool::_pThePool = nullptr;
CntItemPool::CntItemPool()
: SfxItemPool( "chaos", WID_CHAOS_START, WID_CHAOS_START, nullptr ),
_nRefs( 0 )
{
FreezeIdRanges();
// Create static defaults.
pPoolDefs_Impl = new CntStaticPoolDefaults_Impl;
// Set item infos.
SetItemInfos( pPoolDefs_Impl->GetItemInfos() );
// Set static pool default items.
SetDefaults( pPoolDefs_Impl->GetDefaults() );
}
//virtual
CntItemPool::~CntItemPool()
{
// Release static pool default items.
ReleaseDefaults();
}
// static
CntItemPool* CntItemPool::Acquire()
{
if ( !_pThePool )
_pThePool = new CntItemPool;
_pThePool->_nRefs++;
return _pThePool;
}
// static
sal_uInt16 CntItemPool::Release()
{
if ( !_pThePool )
return 0;
sal_uInt16& nRefs = _pThePool->_nRefs;
if ( nRefs )
--nRefs;
if ( !nRefs )
{
DELETEZ( _pThePool );
DELETEZ( pPoolDefs_Impl );
return 0;
}
return nRefs;
}
// CntStaticPoolDefaults_Impl implementation.
inline void CntStaticPoolDefaults_Impl::Insert(
SfxPoolItem* pItem /* Static Pool Default Item */ )
{
sal_uInt16 nPos = pItem->Which() - WID_CHAOS_START;
mvDefaults[ nPos ] = pItem;
m_pItemInfos[ nPos ]._nSID = 0;
m_pItemInfos[ nPos ]._bPoolable = true;
}
CntStaticPoolDefaults_Impl::~CntStaticPoolDefaults_Impl()
{
for ( sal_uInt32 n = 0; n < m_nItems; ++n )
delete mvDefaults[ n ];
}
CntStaticPoolDefaults_Impl::CntStaticPoolDefaults_Impl()
: mvDefaults( m_nItems, nullptr ),
m_pItemInfos( new SfxItemInfo [ m_nItems ] )
{
memset( m_pItemInfos.get(), 0, sizeof( SfxItemInfo ) * m_nItems );
Insert( new SfxStringItem( WID_CHAOS_START, OUString() ) );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
