-
Notifications
You must be signed in to change notification settings - Fork 3
Expand file tree
/
Copy pathRunLoopEfl.cpp
More file actions
133 lines (109 loc) · 3.36 KB
/
RunLoopEfl.cpp
File metadata and controls
133 lines (109 loc) · 3.36 KB
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
/*
* Copyright (C) 2012 ProFUSION embedded systems. All rights reserved.
* Copyright (C) 2012 Samsung Electronics
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "RunLoop.h"
#include <Ecore.h>
#include <wtf/OwnPtr.h>
#include <wtf/PassOwnPtr.h>
static const int ecorePipeMessageSize = 1;
static const char wakupEcorePipeMessage[] = "W";
namespace WTF {
RunLoop::RunLoop()
: m_wakeUpEventRequested(false)
{
m_pipe = EflUniquePtr<Ecore_Pipe>(ecore_pipe_add(wakeUpEvent, this));
}
RunLoop::~RunLoop()
{
}
void RunLoop::run()
{
ecore_main_loop_begin();
}
void RunLoop::stop()
{
ecore_main_loop_quit();
}
void RunLoop::wakeUpEvent(void* data, void*, unsigned)
{
RunLoop* loop = static_cast<RunLoop*>(data);
{
MutexLocker locker(loop->m_wakeUpEventRequestedLock);
loop->m_wakeUpEventRequested = false;
}
loop->performWork();
}
void RunLoop::wakeUp()
{
{
MutexLocker locker(m_wakeUpEventRequestedLock);
if (m_wakeUpEventRequested)
return;
m_wakeUpEventRequested = true;
}
{
MutexLocker locker(m_pipeLock);
ecore_pipe_write(m_pipe.get(), wakupEcorePipeMessage, ecorePipeMessageSize);
}
}
RunLoop::TimerBase::TimerBase(RunLoop& runLoop)
: m_runLoop(runLoop)
, m_timer(0)
, m_isRepeating(false)
{
}
RunLoop::TimerBase::~TimerBase()
{
stop();
}
bool RunLoop::TimerBase::timerFired(void* data)
{
RunLoop::TimerBase* timer = static_cast<RunLoop::TimerBase*>(data);
if (!timer->m_isRepeating)
timer->m_timer = 0;
timer->fired();
return timer->m_isRepeating ? ECORE_CALLBACK_RENEW : ECORE_CALLBACK_CANCEL;
}
void RunLoop::TimerBase::start(double nextFireInterval, bool repeat)
{
if (isActive())
stop();
m_isRepeating = repeat;
ASSERT(!m_timer);
m_timer = ecore_timer_add(nextFireInterval, reinterpret_cast<Ecore_Task_Cb>(timerFired), this);
}
void RunLoop::TimerBase::stop()
{
if (m_timer) {
ecore_timer_del(m_timer);
m_timer = 0;
}
}
bool RunLoop::TimerBase::isActive() const
{
return (m_timer) ? true : false;
}
} // namespace WTF