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
|
/*
* Copyright (C) 2014 Igalia S.L.
*
* 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
*/
#ifndef GThreadSafeMainLoopSource_h
#define GThreadSafeMainLoopSource_h
#if USE(GLIB)
#include <wtf/gobject/GMainLoopSource.h>
typedef struct _GRecMutex GRecMutex;
namespace WTF {
class GThreadSafeMainLoopSource final : public GMainLoopSource {
WTF_MAKE_NONCOPYABLE(GThreadSafeMainLoopSource);
WTF_MAKE_FAST_ALLOCATED;
public:
WTF_EXPORT_PRIVATE GThreadSafeMainLoopSource();
WTF_EXPORT_PRIVATE virtual ~GThreadSafeMainLoopSource();
WTF_EXPORT_PRIVATE virtual void schedule(const char* name, std::function<void()>, int priority = G_PRIORITY_DEFAULT, std::function<void()> destroyFunction = nullptr, GMainContext* = nullptr) override;
WTF_EXPORT_PRIVATE virtual void schedule(const char* name, std::function<bool()>, int priority = G_PRIORITY_DEFAULT, std::function<void()> destroyFunction = nullptr, GMainContext* = nullptr) override;
WTF_EXPORT_PRIVATE virtual void scheduleAfterDelay(const char* name, std::function<void()>, std::chrono::milliseconds, int priority = G_PRIORITY_DEFAULT, std::function<void()> destroyFunction = nullptr, GMainContext* = nullptr) override;
WTF_EXPORT_PRIVATE virtual void scheduleAfterDelay(const char* name, std::function<bool()>, std::chrono::milliseconds, int priority = G_PRIORITY_DEFAULT, std::function<void()> destroyFunction = nullptr, GMainContext* = nullptr) override;
WTF_EXPORT_PRIVATE virtual void scheduleAfterDelay(const char* name, std::function<void()>, std::chrono::seconds, int priority = G_PRIORITY_DEFAULT, std::function<void()> destroyFunction = nullptr, GMainContext* = nullptr) override;
WTF_EXPORT_PRIVATE virtual void scheduleAfterDelay(const char* name, std::function<bool()>, std::chrono::seconds, int priority = G_PRIORITY_DEFAULT, std::function<void()> destroyFunction = nullptr, GMainContext* = nullptr) override;
WTF_EXPORT_PRIVATE virtual void cancel() override;
private:
virtual void voidCallback() override;
virtual bool boolCallback() override;
virtual bool prepareVoidCallback(Context&) override;
virtual void finishVoidCallback() override;
virtual bool prepareBoolCallback(Context&) override;
virtual void finishBoolCallback(bool retval, Context&) override;
GRecMutex m_mutex;
GRefPtr<GCancellable> m_cancellable;
};
} // namespace WTF
using WTF::GThreadSafeMainLoopSource;
#endif // USE(GLIB)
#endif // GThreadSafeMainLoopSource_h
|
