1/*
2 * Copyright (C) 2015 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "config.h"
30#include "WheelEventTestTrigger.h"
31
32#include <JavaScriptCore/JSObjectRef.h>
33#include <JavaScriptCore/JSRetainPtr.h>
34
35namespace WebCore {
36
37WheelEventTestTrigger::WheelEventTestTrigger()
38 : m_testTriggerTimer(RunLoop::current(), this, &WheelEventTestTrigger::triggerTestTimerFired)
39 , m_weakPtrFactory(this)
40{
41}
42
43WeakPtr<WheelEventTestTrigger> WheelEventTestTrigger::createWeakPtr()
44{
45 return m_weakPtrFactory.createWeakPtr();
46}
47
48void WheelEventTestTrigger::clearAllTestDeferrals()
49{
50 std::lock_guard<std::mutex> lock(m_testTriggerMutex);
51 m_deferTestTriggerReasons.clear();
52 m_testNotificationCallback = std::function<void()>();
53 m_testTriggerTimer.stop();
54}
55
56void WheelEventTestTrigger::setTestNotificationCallback(std::function<void()> functionCallback)
57{
58 std::lock_guard<std::mutex> lock(m_testTriggerMutex);
59 m_testNotificationCallback = WTF::move(functionCallback);
60
61 if (!m_testTriggerTimer.isActive())
62 m_testTriggerTimer.startRepeating(1.0 / 60.0);
63}
64
65void WheelEventTestTrigger::deferTestsForReason(void* key, DeferTestTriggerReason reason)
66{
67 std::lock_guard<std::mutex> lock(m_testTriggerMutex);
68 auto it = m_deferTestTriggerReasons.find(key);
69 if (it == m_deferTestTriggerReasons.end()) {
70 m_deferTestTriggerReasons.add(key, std::set<DeferTestTriggerReason>());
71 it = m_deferTestTriggerReasons.find(key);
72 }
73
74 it->value.insert(reason);
75}
76
77void WheelEventTestTrigger::removeTestDeferralForReason(void* key, DeferTestTriggerReason reason)
78{
79 std::lock_guard<std::mutex> lock(m_testTriggerMutex);
80 auto it = m_deferTestTriggerReasons.find(key);
81 if (it == m_deferTestTriggerReasons.end())
82 return;
83
84 it->value.erase(reason);
85
86 if (it->value.empty())
87 m_deferTestTriggerReasons.remove(key);
88}
89
90void WheelEventTestTrigger::triggerTestTimerFired()
91{
92 std::lock_guard<std::mutex> lock(m_testTriggerMutex);
93 if (!m_deferTestTriggerReasons.isEmpty())
94 return;
95
96 if (m_testNotificationCallback)
97 m_testNotificationCallback();
98
99 m_testNotificationCallback = std::function<void()>();
100
101 m_testTriggerTimer.stop();
102}
103
104}