blob: 42696beae46accd888b1a1b18b7aa60a4d49e380 [file] [log] [blame]
// Copyright 2013 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 "chrome/browser/chromeos/power/idle_action_warning_observer.h"
#include "base/metrics/histogram_macros.h"
#include "base/time/time.h"
#include "chrome/browser/chromeos/login/demo_mode/demo_session.h"
#include "chrome/browser/chromeos/power/idle_action_warning_dialog_view.h"
#include "chromeos/dbus/dbus_thread_manager.h"
namespace {
// DO NOT REORDER - used to report metrics.
enum class IdleLogoutWarningEvent {
kShown = 0,
kCanceled = 1,
kMaxValue = kCanceled
};
void ReportMetricsForDemoMode(IdleLogoutWarningEvent event) {
if (chromeos::DemoSession::IsDeviceInDemoMode())
UMA_HISTOGRAM_ENUMERATION("DemoMode.IdleLogoutWarningEvent", event);
}
} // namespace
namespace chromeos {
IdleActionWarningObserver::IdleActionWarningObserver() : warning_dialog_(NULL) {
PowerManagerClient::Get()->AddObserver(this);
}
IdleActionWarningObserver::~IdleActionWarningObserver() {
PowerManagerClient::Get()->RemoveObserver(this);
if (warning_dialog_)
warning_dialog_->CloseDialog();
}
void IdleActionWarningObserver::IdleActionImminent(
const base::TimeDelta& time_until_idle_action) {
const base::TimeTicks idle_action_time =
base::TimeTicks::Now() + time_until_idle_action;
if (warning_dialog_) {
warning_dialog_->Update(idle_action_time);
} else {
warning_dialog_ = new IdleActionWarningDialogView(idle_action_time);
ReportMetricsForDemoMode(IdleLogoutWarningEvent::kShown);
}
}
void IdleActionWarningObserver::IdleActionDeferred() {
if (warning_dialog_) {
warning_dialog_->CloseDialog();
ReportMetricsForDemoMode(IdleLogoutWarningEvent::kCanceled);
}
warning_dialog_ = NULL;
}
} // namespace chromeos