// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/bluetooth/bluetooth_feature_pod_controller.h"
#include <string>
#include "ash/ash_element_identifiers.h"
#include "ash/constants/quick_settings_catalogs.h"
#include "ash/public/cpp/bluetooth_config_service.h"
#include "ash/public/cpp/hats_bluetooth_revamp_trigger.h"
#include "ash/resources/vector_icons/vector_icons.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/bluetooth/bluetooth_state_cache.h"
#include "ash/system/bluetooth/hid_preserving_controller/hid_preserving_bluetooth_state_service.h"
#include "ash/system/unified/feature_tile.h"
#include "ash/system/unified/quick_settings_metrics_util.h"
#include "ash/system/unified/unified_system_tray_controller.h"
#include "base/check.h"
#include "base/functional/bind.h"
#include "base/i18n/number_formatting.h"
#include "base/strings/string_number_conversions.h"
#include "chromeos/ash/services/bluetooth_config/public/cpp/cros_bluetooth_config_util.h"
#include "chromeos/constants/chromeos_features.h"
#include "mojo/public/cpp/bindings/clone_traits.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/view_class_properties.h"
namespace ash {
namespace {
using bluetooth_config::GetPairedDeviceName;
using bluetooth_config::mojom::BluetoothModificationState;
using bluetooth_config::mojom::BluetoothSystemPropertiesPtr;
using bluetooth_config::mojom::BluetoothSystemState;
using bluetooth_config::mojom::DeviceConnectionState;
BluetoothSystemState GetInitialSystemState() {
// Synchronously query the initial state so the feature tile doesn't flash
// with the wrong state. See b/266996235
return Shell::Get()->bluetooth_state_cache()->system_state();
}
} // namespace
BluetoothFeaturePodController::BluetoothFeaturePodController(
UnifiedSystemTrayController* tray_controller)
: system_state_(GetInitialSystemState()),
tray_controller_(tray_controller) {
GetBluetoothConfigService(
remote_cros_bluetooth_config_.BindNewPipeAndPassReceiver());
remote_cros_bluetooth_config_->ObserveSystemProperties(
cros_system_properties_observer_receiver_.BindNewPipeAndPassRemote());
if (features::IsBluetoothDisconnectWarningEnabled()) {
GetHidPreservingBluetoothStateControllerService(
remote_hid_preserving_bluetooth_.BindNewPipeAndPassReceiver());
}
}
BluetoothFeaturePodController::~BluetoothFeaturePodController() = default;
std::unique_ptr<FeatureTile> BluetoothFeaturePodController::CreateTile(
bool compact) {
auto tile = std::make_unique<FeatureTile>(
base::BindRepeating(&BluetoothFeaturePodController::OnLabelPressed,
weak_factory_.GetWeakPtr()));
tile_ = tile.get();
tile_->SetIconClickable(true);
tile_->SetIconClickCallback(
base::BindRepeating(&BluetoothFeaturePodController::OnIconPressed,
weak_factory_.GetWeakPtr()));
tile_->icon_button()->SetProperty(views::kElementIdentifierKey,
kBluetoothFeatureTileToggleElementId);
tile_->CreateDecorativeDrillInArrow();
tile_->drill_in_arrow()->SetProperty(
views::kElementIdentifierKey, kBluetoothFeatureTileDrillInArrowElementId);
// UpdateTileStateIfExists() will update visibility.
tile_->SetVisible(false);
UpdateTileStateIfExists();
return tile;
}
QsFeatureCatalogName BluetoothFeaturePodController::GetCatalogName() {
return QsFeatureCatalogName::kBluetooth;
}
bool BluetoothFeaturePodController::IsBluetoothAvailable() const {
return system_state_ != BluetoothSystemState::kUnavailable;
}
void BluetoothFeaturePodController::OnIconPressed() {
if (!IsButtonEnabled()) {
return;
}
const bool is_toggled = IsButtonToggled();
if (features::IsBluetoothDisconnectWarningEnabled()) {
remote_hid_preserving_bluetooth_->TryToSetBluetoothEnabledState(
!is_toggled, mojom::HidWarningDialogSource::kQuickSettings);
} else {
remote_cros_bluetooth_config_->SetBluetoothEnabledState(!is_toggled);
}
TrackToggleUMA(/*target_toggle_state=*/!is_toggled);
if (auto* hats_bluetooth_revamp_trigger = HatsBluetoothRevampTrigger::Get()) {
hats_bluetooth_revamp_trigger->TryToShowSurvey();
}
}
void BluetoothFeaturePodController::OnLabelPressed() {
if (!IsButtonEnabled()) {
return;
}
TrackDiveInUMA();
if (auto* hats_bluetooth_revamp_trigger = HatsBluetoothRevampTrigger::Get()) {
hats_bluetooth_revamp_trigger->TryToShowSurvey();
}
tray_controller_->ShowBluetoothDetailedView();
}
BluetoothFeaturePodController::BluetoothDeviceNameAndBatteryInfo::
BluetoothDeviceNameAndBatteryInfo(
const std::u16string& device_name,
bluetooth_config::mojom::DeviceBatteryInfoPtr battery_info)
: device_name(device_name), battery_info(std::move(battery_info)) {}
BluetoothFeaturePodController::BluetoothDeviceNameAndBatteryInfo::
~BluetoothDeviceNameAndBatteryInfo() = default;
bool BluetoothFeaturePodController::DoesFirstConnectedDeviceHaveBatteryInfo()
const {
return first_connected_device_.has_value() &&
first_connected_device_.value().battery_info &&
(first_connected_device_.value().battery_info->default_properties ||
first_connected_device_.value().battery_info->left_bud_info ||
first_connected_device_.value().battery_info->right_bud_info ||
first_connected_device_.value().battery_info->case_info);
}
const gfx::VectorIcon& BluetoothFeaturePodController::ComputeButtonIcon()
const {
if (!IsButtonToggled()) {
return kUnifiedMenuBluetoothDisabledIcon;
}
if (first_connected_device_.has_value())
return kUnifiedMenuBluetoothConnectedIcon;
return kUnifiedMenuBluetoothIcon;
}
std::u16string BluetoothFeaturePodController::ComputeButtonLabel() const {
if (IsButtonToggled() && first_connected_device_.has_value() &&
connected_device_count_ == 1) {
return first_connected_device_.value().device_name;
}
return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_BLUETOOTH);
}
int BluetoothFeaturePodController::
GetFirstConnectedDeviceBatteryLevelForDisplay() const {
// If there are any multiple battery details, we should prioritize showing
// them over the default battery in order to match the Quick Settings
// Bluetooth sub-page battery details shown. Android only shows the left bud
// if there are multiple batteries, so we match that here, and if it doesn't
// exist, we prioritize the right bud battery, then the case battery, if
// they exist over the default battery in order to match any detailed
// battery shown on the sub-page.
if (first_connected_device_.value().battery_info->left_bud_info)
return first_connected_device_.value()
.battery_info->left_bud_info->battery_percentage;
if (first_connected_device_.value().battery_info->right_bud_info)
return first_connected_device_.value()
.battery_info->right_bud_info->battery_percentage;
if (first_connected_device_.value().battery_info->case_info)
return first_connected_device_.value()
.battery_info->case_info->battery_percentage;
return first_connected_device_.value()
.battery_info->default_properties->battery_percentage;
}
std::u16string BluetoothFeaturePodController::ComputeButtonSubLabel() const {
if (chromeos::features::IsBluetoothWifiQSPodRefreshEnabled() &&
!IsBluetoothAvailable()) {
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_UNAVAILABLE_SHORT);
}
if (!IsButtonToggled()) {
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_DISABLED_SHORT);
}
if (!first_connected_device_.has_value()) {
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_ENABLED_SHORT);
}
if (connected_device_count_ == 1) {
if (DoesFirstConnectedDeviceHaveBatteryInfo()) {
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_DEVICE_BATTERY_PERCENTAGE_LABEL,
base::NumberToString16(
GetFirstConnectedDeviceBatteryLevelForDisplay()));
}
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_DEVICE_CONNECTED_LABEL);
}
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_MULTIPLE_DEVICES_CONNECTED_LABEL,
base::FormatNumber(connected_device_count_));
}
std::u16string BluetoothFeaturePodController::ComputeTooltip() const {
if (chromeos::features::IsBluetoothWifiQSPodRefreshEnabled() &&
!IsBluetoothAvailable()) {
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_UNAVAILABLE_TOOLTIP);
}
if (!first_connected_device_.has_value())
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_ENABLED_TOOLTIP);
if (connected_device_count_ == 1) {
if (DoesFirstConnectedDeviceHaveBatteryInfo()) {
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_DEVICE_CONNECTED_WITH_BATTERY_TOOLTIP,
first_connected_device_.value().device_name,
base::NumberToString16(
GetFirstConnectedDeviceBatteryLevelForDisplay()));
}
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_DEVICE_CONNECTED_TOOLTIP,
first_connected_device_.value().device_name);
}
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_MULTIPLE_DEVICES_CONNECTED_TOOLTIP,
base::FormatNumber(connected_device_count_));
}
bool BluetoothFeaturePodController::IsButtonEnabled() const {
return tile_->GetEnabled();
}
bool BluetoothFeaturePodController::IsButtonToggled() const {
return tile_->IsToggled();
}
void BluetoothFeaturePodController::UpdateTileStateIfExists() {
if (!tile_) {
return;
}
if (!chromeos::features::IsBluetoothWifiQSPodRefreshEnabled() &&
!IsBluetoothAvailable()) {
tile_->SetVisible(false);
tile_->SetEnabled(false);
return;
}
// If the button's visibility changes from invisible to visible, log its
// visibility.
if (!tile_->GetVisible()) {
TrackVisibilityUMA();
}
tile_->SetToggled(
bluetooth_config::IsBluetoothEnabledOrEnabling(system_state_));
tile_->SetEnabled(modification_state_ ==
BluetoothModificationState::kCanModifyBluetooth);
tile_->SetVisible(true);
tile_->SetVectorIcon(ComputeButtonIcon());
tile_->SetLabel(ComputeButtonLabel());
tile_->SetSubLabel(ComputeButtonSubLabel());
if (!tile_->IsToggled()) {
if (chromeos::features::IsBluetoothWifiQSPodRefreshEnabled() &&
!IsBluetoothAvailable()) {
tile_->SetTooltipText(l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_UNAVAILABLE_TOOLTIP));
tile_->icon_button()->SetEnabled(false);
return;
}
std::u16string tooltip = l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_TOGGLE_TOOLTIP,
l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_DISABLED_TOOLTIP));
tile_->SetIconButtonTooltipText(tooltip);
tile_->SetTooltipText(tooltip);
return;
}
std::u16string tooltip_core = ComputeTooltip();
tile_->SetIconButtonTooltipText(l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_TOGGLE_TOOLTIP, tooltip_core));
tile_->SetTooltipText(l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_BLUETOOTH_SETTINGS_TOOLTIP, tooltip_core));
}
void BluetoothFeaturePodController::OnPropertiesUpdated(
BluetoothSystemPropertiesPtr properties) {
connected_device_count_ = 0;
first_connected_device_.reset();
// Counts the number of connected devices and caches the name and battery
// information of the first connected device found.
for (const auto& paired_device : properties->paired_devices) {
if (paired_device->device_properties->connection_state !=
DeviceConnectionState::kConnected) {
continue;
}
++connected_device_count_;
if (first_connected_device_.has_value())
continue;
first_connected_device_.emplace(
GetPairedDeviceName(paired_device),
mojo::Clone(paired_device->device_properties->battery_info));
}
modification_state_ = properties->modification_state;
system_state_ = properties->system_state;
UpdateTileStateIfExists();
}
} // namespace ash
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