1/*
2 * Copyright (C) 2006 Apple Inc.  All rights reserved.
3 * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include "config.h"
29#include "SharedTimer.h"
30
31#include <gdk/gdk.h>
32#include <wtf/gobject/GMainLoopSource.h>
33
34namespace WebCore {
35
36static GMainLoopSource gSharedTimer;
37static void (*sharedTimerFiredFunction)();
38
39void setSharedTimerFiredFunction(void (*f)())
40{
41    sharedTimerFiredFunction = f;
42    if (!sharedTimerFiredFunction)
43        gSharedTimer.cancel();
44}
45
46void setSharedTimerFireInterval(double interval)
47{
48    ASSERT(sharedTimerFiredFunction);
49
50    gSharedTimer.scheduleAfterDelay("[WebKit] sharedTimerTimeoutCallback", std::function<void()>(sharedTimerFiredFunction),
51        std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::duration<double>(interval)), G_PRIORITY_DEFAULT);
52}
53
54void stopSharedTimer()
55{
56    gSharedTimer.cancel();
57}
58
59}
60