55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/message_loop/message_loop_proxy_impl.h"
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#include "base/location.h"
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#include "base/logging.h"
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#include "base/message_loop/incoming_task_queue.h"
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#include "base/message_loop/message_loop.h"
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namespace base {
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namespace internal {
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MessageLoopProxyImpl::MessageLoopProxyImpl(
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scoped_refptr<IncomingTaskQueue> incoming_queue)
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: incoming_queue_(incoming_queue),
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valid_thread_id_(PlatformThread::CurrentId()) {
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}
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bool MessageLoopProxyImpl::PostDelayedTask(
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const tracked_objects::Location& from_here,
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const base::Closure& task,
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base::TimeDelta delay) {
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DCHECK(!task.is_null()) << from_here.ToString();
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return incoming_queue_->AddToIncomingQueue(from_here, task, delay, true);
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}
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bool MessageLoopProxyImpl::PostNonNestableDelayedTask(
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const tracked_objects::Location& from_here,
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const base::Closure& task,
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base::TimeDelta delay) {
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DCHECK(!task.is_null()) << from_here.ToString();
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return incoming_queue_->AddToIncomingQueue(from_here, task, delay, false);
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}
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bool MessageLoopProxyImpl::RunsTasksOnCurrentThread() const {
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return valid_thread_id_ == PlatformThread::CurrentId();
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}
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MessageLoopProxyImpl::~MessageLoopProxyImpl() {
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}
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} // namespace internal
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scoped_refptr<MessageLoopProxy>
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MessageLoopProxy::current() {
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MessageLoop* cur_loop = MessageLoop::current();
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if (!cur_loop)
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return NULL;
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return cur_loop->message_loop_proxy();
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}
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} // namespace base
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