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// Copyright 2023 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/hotspot/hotspot_tray_view.h"
#include "ash/public/cpp/hotspot_config_service.h"
#include "ash/resources/vector_icons/vector_icons.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/hotspot/hotspot_icon.h"
#include "ash/system/hotspot/hotspot_icon_animation.h"
#include "ash/system/tray/tray_constants.h"
#include "base/strings/string_number_conversions.h"
#include "chromeos/constants/chromeos_features.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/chromeos/devicetype_utils.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/color/color_provider.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/controls/image_view.h"
namespace ash {
namespace {
std::u16string ComputeHotspotTooltip(uint32_t client_count) {
const std::u16string device_name = ui::GetChromeOSDeviceName();
if (client_count == 0u) {
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_HOTSPOT_ON_NO_CONNECTED_DEVICES, device_name);
}
if (client_count == 1u) {
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_HOTSPOT_ON_ONE_CONNECTED_DEVICE, device_name);
}
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_HOTSPOT_ON_MULTIPLE_CONNECTED_DEVICES,
base::NumberToString16(client_count), device_name);
}
} // namespace
using hotspot_config::mojom::HotspotInfoPtr;
using hotspot_config::mojom::HotspotState;
HotspotTrayView::HotspotTrayView(Shelf* shelf) : TrayItemView(shelf) {
Shell::Get()->session_controller()->AddObserver(this);
CreateImageView();
SetVisible(false);
GetHotspotConfigService(
remote_cros_hotspot_config_.BindNewPipeAndPassReceiver());
remote_cros_hotspot_config_->AddObserver(
hotspot_config_observer_receiver_.BindNewPipeAndPassRemote());
GetViewAccessibility().SetRole(ax::mojom::Role::kImage);
UpdateAccessibleName();
}
HotspotTrayView::~HotspotTrayView() {
Shell::Get()->session_controller()->RemoveObserver(this);
Shell::Get()->hotspot_icon_animation()->RemoveObserver(this);
}
std::u16string HotspotTrayView::GetAccessibleNameString() const {
return GetTooltipText();
}
views::View* HotspotTrayView::GetTooltipHandlerForPoint(
const gfx::Point& point) {
return GetLocalBounds().Contains(point) ? this : nullptr;
}
void HotspotTrayView::OnThemeChanged() {
TrayItemView::OnThemeChanged();
UpdateIconImage();
}
void HotspotTrayView::HandleLocaleChange() {
UpdateIconVisibilityAndTooltip();
}
void HotspotTrayView::UpdateLabelOrImageViewColor(bool active) {
TrayItemView::UpdateLabelOrImageViewColor(active);
UpdateIconImage();
}
void HotspotTrayView::OnSessionStateChanged(
session_manager::SessionState state) {
if (state != session_manager::SessionState::ACTIVE) {
return;
}
UpdateIconImage();
UpdateIconVisibilityAndTooltip();
}
void HotspotTrayView::OnHotspotInfoChanged() {
UpdateIconVisibilityAndTooltip();
}
void HotspotTrayView::UpdateIconVisibilityAndTooltip() {
remote_cros_hotspot_config_->GetHotspotInfo(base::BindOnce(
&HotspotTrayView::OnGetHotspotInfo, weak_ptr_factory_.GetWeakPtr()));
}
void HotspotTrayView::UpdateIconImage() {
image_view()->SetImage(ui::ImageModel::FromVectorIcon(
hotspot_icon::GetIconForHotspot(state_),
GetColorProvider()->GetColor(
is_active() ? cros_tokens::kCrosSysSystemOnPrimaryContainer
: cros_tokens::kCrosSysOnSurface),
kUnifiedTrayIconSize));
}
void HotspotTrayView::HotspotIconChanged() {
UpdateIconImage();
}
void HotspotTrayView::OnGetHotspotInfo(HotspotInfoPtr hotspot_info) {
if (hotspot_info->state == HotspotState::kDisabled) {
SetVisible(false);
return;
}
SetVisible(true);
SetTooltipText(ComputeHotspotTooltip(hotspot_info->client_count));
UpdateAccessibleName();
if (hotspot_info->state == HotspotState::kEnabling) {
Shell::Get()->hotspot_icon_animation()->AddObserver(this);
} else if (state_ == HotspotState::kEnabling) {
Shell::Get()->hotspot_icon_animation()->RemoveObserver(this);
}
if (state_ != hotspot_info->state) {
state_ = hotspot_info->state;
UpdateIconImage();
}
}
void HotspotTrayView::UpdateAccessibleName() {
GetViewAccessibility().SetName(GetTooltipText());
}
BEGIN_METADATA(HotspotTrayView)
END_METADATA
} // namespace ash
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