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// Copyright (c) 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 "chromeos/dbus/fake_power_manager_client.h"
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/location.h"
#include "base/thread_task_runner_handle.h"
#include "base/time/time.h"
namespace chromeos {
FakePowerManagerClient::FakePowerManagerClient()
: num_request_restart_calls_(0),
num_request_shutdown_calls_(0),
num_set_policy_calls_(0),
num_set_is_projecting_calls_(0),
num_pending_suspend_readiness_callbacks_(0),
is_projecting_(false),
weak_ptr_factory_(this) {
}
FakePowerManagerClient::~FakePowerManagerClient() {
}
void FakePowerManagerClient::Init(dbus::Bus* bus) {
props_.set_battery_percent(50);
props_.set_is_calculating_battery_time(false);
props_.set_battery_state(
power_manager::PowerSupplyProperties_BatteryState_DISCHARGING);
props_.set_external_power(
power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED);
props_.set_battery_time_to_full_sec(0);
props_.set_battery_time_to_empty_sec(18000);
}
void FakePowerManagerClient::AddObserver(Observer* observer) {
observers_.AddObserver(observer);
}
void FakePowerManagerClient::RemoveObserver(Observer* observer) {
observers_.RemoveObserver(observer);
}
bool FakePowerManagerClient::HasObserver(const Observer* observer) const {
return observers_.HasObserver(observer);
}
void FakePowerManagerClient::SetRenderProcessManagerDelegate(
base::WeakPtr<RenderProcessManagerDelegate> delegate) {
render_process_manager_delegate_ = delegate;
}
void FakePowerManagerClient::DecreaseScreenBrightness(bool allow_off) {
}
void FakePowerManagerClient::IncreaseScreenBrightness() {
}
void FakePowerManagerClient::SetScreenBrightnessPercent(double percent,
bool gradual) {
}
void FakePowerManagerClient::GetScreenBrightnessPercent(
const GetScreenBrightnessPercentCallback& callback) {
}
void FakePowerManagerClient::DecreaseKeyboardBrightness() {
}
void FakePowerManagerClient::IncreaseKeyboardBrightness() {
}
void FakePowerManagerClient::RequestStatusUpdate() {
// RequestStatusUpdate() calls and notifies the observers
// asynchronously on a real device. On the fake implementation, we call
// observers in a posted task to emulate the same behavior.
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE, base::Bind(&FakePowerManagerClient::NotifyObservers,
weak_ptr_factory_.GetWeakPtr()));
}
void FakePowerManagerClient::RequestSuspend() {
}
void FakePowerManagerClient::RequestRestart() {
++num_request_restart_calls_;
}
void FakePowerManagerClient::RequestShutdown() {
++num_request_shutdown_calls_;
}
void FakePowerManagerClient::NotifyUserActivity(
power_manager::UserActivityType type) {
}
void FakePowerManagerClient::NotifyVideoActivity(bool is_fullscreen) {
}
void FakePowerManagerClient::SetPolicy(
const power_manager::PowerManagementPolicy& policy) {
policy_ = policy;
++num_set_policy_calls_;
}
void FakePowerManagerClient::SetIsProjecting(bool is_projecting) {
++num_set_is_projecting_calls_;
is_projecting_ = is_projecting;
}
void FakePowerManagerClient::SetPowerSource(const std::string& id) {}
base::Closure FakePowerManagerClient::GetSuspendReadinessCallback() {
++num_pending_suspend_readiness_callbacks_;
return base::Bind(&FakePowerManagerClient::HandleSuspendReadiness,
base::Unretained(this));
}
int FakePowerManagerClient::GetNumPendingSuspendReadinessCallbacks() {
return num_pending_suspend_readiness_callbacks_;
}
void FakePowerManagerClient::SendSuspendImminent() {
FOR_EACH_OBSERVER(Observer, observers_, SuspendImminent());
if (render_process_manager_delegate_)
render_process_manager_delegate_->SuspendImminent();
}
void FakePowerManagerClient::SendSuspendDone() {
if (render_process_manager_delegate_)
render_process_manager_delegate_->SuspendDone();
FOR_EACH_OBSERVER(Observer, observers_, SuspendDone(base::TimeDelta()));
}
void FakePowerManagerClient::SendDarkSuspendImminent() {
FOR_EACH_OBSERVER(Observer, observers_, DarkSuspendImminent());
}
void FakePowerManagerClient::SendPowerButtonEvent(
bool down,
const base::TimeTicks& timestamp) {
FOR_EACH_OBSERVER(Observer, observers_,
PowerButtonEventReceived(down, timestamp));
}
void FakePowerManagerClient::UpdatePowerProperties(
const power_manager::PowerSupplyProperties& power_props) {
props_ = power_props;
NotifyObservers();
}
void FakePowerManagerClient::NotifyObservers() {
FOR_EACH_OBSERVER(Observer, observers_, PowerChanged(props_));
}
void FakePowerManagerClient::HandleSuspendReadiness() {
CHECK(num_pending_suspend_readiness_callbacks_ > 0);
--num_pending_suspend_readiness_callbacks_;
}
} // namespace chromeos
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