dom/plugins/ipc/NestedLoopTimer.cpp@6474c204b198 (annotated)
dom/plugins/ipc/NestedLoopTimer.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * vim: sw=4 ts=4 et : |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #include <QtCore/QTimer> |
| michael@0 | 8 | |
| michael@0 | 9 | #include "NestedLoopTimer.h" |
| michael@0 | 10 | #include "mozilla/plugins/PluginModuleChild.h" |
| michael@0 | 11 | |
| michael@0 | 12 | namespace mozilla { |
| michael@0 | 13 | namespace plugins { |
| michael@0 | 14 | |
| michael@0 | 15 | NestedLoopTimer::NestedLoopTimer(PluginModuleChild *pmc): |
| michael@0 | 16 | QObject(), mModule(pmc), mQTimer(nullptr) |
| michael@0 | 17 | { |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | NestedLoopTimer::~NestedLoopTimer() |
| michael@0 | 21 | { |
| michael@0 | 22 | if (mQTimer) { |
| michael@0 | 23 | mQTimer->stop(); |
| michael@0 | 24 | delete mQTimer; |
| michael@0 | 25 | mQTimer = nullptr; |
| michael@0 | 26 | } |
| michael@0 | 27 | } |
| michael@0 | 28 | |
| michael@0 | 29 | void NestedLoopTimer::timeOut() |
| michael@0 | 30 | { |
| michael@0 | 31 | // just detected a nested loop; start a timer that will |
| michael@0 | 32 | // periodically rpc-call back into the browser and process some |
| michael@0 | 33 | // events |
| michael@0 | 34 | mQTimer = new QTimer(this); |
| michael@0 | 35 | QObject::connect(mQTimer, SIGNAL(timeout()), this, |
| michael@0 | 36 | SLOT(processSomeEvents())); |
| michael@0 | 37 | mQTimer->setInterval(kNestedLoopDetectorIntervalMs); |
| michael@0 | 38 | mQTimer->start(); |
| michael@0 | 39 | } |
| michael@0 | 40 | |
| michael@0 | 41 | void NestedLoopTimer::processSomeEvents() |
| michael@0 | 42 | { |
| michael@0 | 43 | if (mModule) |
| michael@0 | 44 | mModule->CallProcessSomeEvents(); |
| michael@0 | 45 | } |
| michael@0 | 46 | |
| michael@0 | 47 | } /* namespace plugins */ |
| michael@0 | 48 | } /* namespace mozilla */ |
