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// Copyright 2016 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.
#include "remoting/host/host_power_save_blocker.h"
#include <utility>
#include "base/logging.h"
#include "base/single_thread_task_runner.h"
#include "remoting/host/host_status_monitor.h"
namespace remoting {
HostPowerSaveBlocker::HostPowerSaveBlocker(
base::WeakPtr<HostStatusMonitor> monitor,
const scoped_refptr<base::SingleThreadTaskRunner>& ui_task_runner,
const scoped_refptr<base::SingleThreadTaskRunner>& file_task_runner)
: monitor_(monitor),
ui_task_runner_(ui_task_runner),
file_task_runner_(file_task_runner) {
DCHECK(monitor_);
monitor_->AddStatusObserver(this);
}
HostPowerSaveBlocker::~HostPowerSaveBlocker() {
if (monitor_.get()) {
monitor_->RemoveStatusObserver(this);
}
}
void HostPowerSaveBlocker::OnClientConnected(const std::string& jid) {
blocker_.reset(new device::PowerSaveBlocker(
device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep,
device::PowerSaveBlocker::kReasonOther,
"Remoting session is active",
ui_task_runner_,
file_task_runner_));
}
void HostPowerSaveBlocker::OnClientDisconnected(const std::string& jid) {
blocker_.reset();
}
} // namespace remoting
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