blob: 98dd8ea064d64a0776c9933077deb0e3722f073a (
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
|
/* -*- 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 <sot/object.hxx>
SotObject::SotObject()
: nOwnerLockCount(0)
, bInClose(false)
{
}
SotObject::~SotObject() = default;
/** When the OwnerLock is decremented to zero, the DoClose method is called.
* This happens independently of the lock or RefCount. If the OwnerLock
* counter != zero, no DoClose is called by <SotObject::FuzzyLock>.
*
* bLock - true, lock. false, unlock.
*/
void SotObject::OwnerLock(bool bLock)
{
if (bLock)
{
nOwnerLockCount++;
AddFirstRef();
}
else if (nOwnerLockCount)
{
if (0 == --nOwnerLockCount)
DoClose();
ReleaseRef();
}
}
bool SotObject::DoClose()
{
bool bRet = false;
if (!bInClose)
{
tools::SvRef<SotObject> xHoldAlive(this);
bInClose = true;
bRet = Close();
bInClose = false;
}
return bRet;
}
bool SotObject::Close() { return true; }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
