cef/tests/cefclient/browser/main_message_loop_multithre...

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// Copyright (c) 2018 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#ifndef CEF_TESTS_CEFCLIENT_BROWSER_MAIN_MESSAGE_LOOP_MULTITHREADED_GTK_H_
#define CEF_TESTS_CEFCLIENT_BROWSER_MAIN_MESSAGE_LOOP_MULTITHREADED_GTK_H_
#pragma once
#include <queue>
#include <gdk/gdk.h>
#include "include/base/cef_lock.h"
#include "include/base/cef_platform_thread.h"
#include "tests/shared/browser/main_message_loop.h"
namespace client {
// Represents the main message loop in the browser process when using multi-
// threaded message loop mode on Linux. In this mode there is no Chromium
// message loop running on the main application thread. Instead, this
// implementation utilizes a Glib context for running tasks.
class MainMessageLoopMultithreadedGtk : public MainMessageLoop {
public:
MainMessageLoopMultithreadedGtk();
~MainMessageLoopMultithreadedGtk();
// MainMessageLoop methods.
int Run() override;
void Quit() override;
void PostTask(CefRefPtr<CefTask> task) override;
bool RunsTasksOnCurrentThread() const override;
private:
static int TriggerRunTasks(void* self);
void RunTasks();
void DoQuit();
base::PlatformThreadId thread_id_;
GMainContext* main_context_;
GMainLoop* main_loop_;
base::Lock lock_;
// Must be protected by |lock_|.
std::queue<CefRefPtr<CefTask>> queued_tasks_;
DISALLOW_COPY_AND_ASSIGN(MainMessageLoopMultithreadedGtk);
};
} // namespace client
#endif // CEF_TESTS_CEFCLIENT_BROWSER_MAIN_MESSAGE_LOOP_MULTITHREADED_GTK_H_