blob: 20442ea9671dd29edd103dde771c011e38793c81 [file] [log] [blame]
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// An implementation of WebThread in terms of base::MessageLoop and
// base::Thread
#include "base/bind.h"
#include "base/message_loop/message_loop.h"
#include "base/tracked_objects.h"
#include "mojo/services/html_viewer/webscheduler_impl.h"
namespace html_viewer {
WebSchedulerImpl::WebSchedulerImpl(
scoped_refptr<base::SingleThreadTaskRunner> task_runner)
: task_runner_(task_runner) {
}
WebSchedulerImpl::~WebSchedulerImpl() {
}
void WebSchedulerImpl::postIdleTask(const blink::WebTraceLocation& web_location,
blink::WebScheduler::IdleTask* task) {
scoped_ptr<blink::WebScheduler::IdleTask> scoped_task(task);
tracked_objects::Location location(web_location.functionName(),
web_location.fileName(), -1, nullptr);
task_runner_->PostTask(location, base::Bind(&WebSchedulerImpl::RunIdleTask,
base::Passed(&scoped_task)));
}
void WebSchedulerImpl::postLoadingTask(
const blink::WebTraceLocation& web_location,
blink::WebThread::Task* task) {
scoped_ptr<blink::WebThread::Task> scoped_task(task);
tracked_objects::Location location(web_location.functionName(),
web_location.fileName(), -1, nullptr);
task_runner_->PostTask(location, base::Bind(&WebSchedulerImpl::RunTask,
base::Passed(&scoped_task)));
}
void WebSchedulerImpl::shutdown() {
task_runner_ = nullptr;
}
// static
void WebSchedulerImpl::RunIdleTask(
scoped_ptr<blink::WebScheduler::IdleTask> task) {
// TODO(davemoore) Implement idle scheduling.
task->run(0);
}
// static
void WebSchedulerImpl::RunTask(scoped_ptr<blink::WebThread::Task> task) {
task->run();
}
} // namespace html_viewer