blob: b8c6aaaaf97c197e0628db3c51bb315b4e22c55c (
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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2010 Novell, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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.
*
************************************************************************/
#ifndef _UNXCOMMANDTHREAD_HXX_
#define _UNXCOMMANDTHREAD_HXX_
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <osl/conditn.hxx>
#include <osl/mutex.hxx>
#include <osl/thread.hxx>
#include <rtl/ustring.hxx>
#include <vcl/svapp.hxx>
#include <list>
class UnxFilePickerNotifyThread;
/** Synchronization for the 'thread-less' version of the fpicker.
Something like osl::Condition, but calls Application::Yield() while in
wait().
*/
class YieldingCondition
{
::osl::Mutex m_aMutex;
bool m_bValue;
bool get()
{
::osl::MutexGuard aGuard( m_aMutex );
return m_bValue;
}
public:
YieldingCondition() { reset(); }
void reset()
{
::osl::MutexGuard aGuard( m_aMutex );
m_bValue = false;
}
void set()
{
::osl::MutexGuard aGuard( m_aMutex );
m_bValue = true;
}
void wait()
{
while ( !get() )
Application::Yield();
}
};
class UnxFilePickerCommandThread : public ::osl::Thread
{
protected:
UnxFilePickerNotifyThread *m_pNotifyThread;
int m_nReadFD;
::osl::Mutex m_aMutex;
YieldingCondition m_aExecCondition;
sal_Bool m_aResult;
::osl::Condition m_aGetCurrentFilterCondition;
::rtl::OUString m_aGetCurrentFilter;
::osl::Condition m_aGetDirectoryCondition;
::rtl::OUString m_aGetDirectory;
::osl::Condition m_aGetFilesCondition;
::std::list< ::rtl::OUString > m_aGetFiles;
::osl::Condition m_aGetValueCondition;
::com::sun::star::uno::Any m_aGetValue;
public:
UnxFilePickerCommandThread( UnxFilePickerNotifyThread *pNotifyThread, int nReadFD );
~UnxFilePickerCommandThread();
YieldingCondition& SAL_CALL execCondition() { return m_aExecCondition; }
sal_Bool SAL_CALL result();
::osl::Condition& SAL_CALL getCurrentFilterCondition() { return m_aGetCurrentFilterCondition; }
::rtl::OUString SAL_CALL getCurrentFilter();
::osl::Condition& SAL_CALL getDirectoryCondition() { return m_aGetDirectoryCondition; }
::rtl::OUString SAL_CALL getDirectory();
::osl::Condition& SAL_CALL getFilesCondition() { return m_aGetFilesCondition; }
::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles();
::osl::Condition& SAL_CALL getValueCondition() { return m_aGetValueCondition; }
::com::sun::star::uno::Any SAL_CALL getValue();
protected:
virtual void SAL_CALL run();
virtual void SAL_CALL handleCommand( const ::rtl::OUString &rCommand/*, sal_Bool &rQuit*/ );
::std::list< ::rtl::OUString > SAL_CALL tokenize( const ::rtl::OUString &rCommand );
};
#endif // _UNXCOMMANDTHREAD_HXX_
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|