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// Copyright 2018 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/ime/ime_feature_pod_controller.h"
#include <string>
#include "ash/constants/quick_settings_catalogs.h"
#include "ash/ime/ime_controller_impl.h"
#include "ash/keyboard/ui/keyboard_util.h"
#include "ash/resources/vector_icons/vector_icons.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/tray/system_tray_notifier.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/functional/bind.h"
#include "ui/base/l10n/l10n_util.h"
namespace ash {
namespace {
bool IsButtonVisible() {
DCHECK(Shell::Get());
ImeControllerImpl* ime_controller = Shell::Get()->ime_controller();
size_t ime_count = ime_controller->GetVisibleImes().size();
return !ime_controller->is_menu_active() &&
(ime_count > 1 || ime_controller->managed_by_policy());
}
std::u16string GetLabelString() {
DCHECK(Shell::Get());
ImeControllerImpl* ime_controller = Shell::Get()->ime_controller();
size_t ime_count = ime_controller->GetVisibleImes().size();
if (ime_count > 1) {
return ime_controller->current_ime().short_name;
} else {
return l10n_util::GetStringUTF16(
keyboard::IsKeyboardEnabled() ? IDS_ASH_STATUS_TRAY_KEYBOARD_ENABLED
: IDS_ASH_STATUS_TRAY_KEYBOARD_DISABLED);
}
}
std::u16string GetTooltipString() {
DCHECK(Shell::Get());
ImeControllerImpl* ime_controller = Shell::Get()->ime_controller();
size_t ime_count = ime_controller->GetVisibleImes().size();
if (ime_count > 1) {
return l10n_util::GetStringFUTF16(IDS_ASH_STATUS_TRAY_IME_TOOLTIP_WITH_NAME,
ime_controller->current_ime().name);
} else {
return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_IME_TOOLTIP);
}
}
} // namespace
IMEFeaturePodController::IMEFeaturePodController(
UnifiedSystemTrayController* tray_controller)
: tray_controller_(tray_controller) {
Shell::Get()->system_tray_notifier()->AddIMEObserver(this);
}
IMEFeaturePodController::~IMEFeaturePodController() {
Shell::Get()->system_tray_notifier()->RemoveIMEObserver(this);
}
std::unique_ptr<FeatureTile> IMEFeaturePodController::CreateTile(bool compact) {
auto tile = std::make_unique<FeatureTile>(
base::BindRepeating(&IMEFeaturePodController::OnIconPressed,
weak_factory_.GetWeakPtr()),
/*is_togglable=*/false);
tile_ = tile.get();
tile_->SetVectorIcon(kUnifiedMenuKeyboardIcon);
tile_->SetLabel(l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_IME_SHORT));
tile_->SetTooltipText(GetTooltipString());
tile_->CreateDecorativeDrillInArrow();
// `Update` will update the visibility.
tile_->SetVisible(false);
Update();
return tile;
}
QsFeatureCatalogName IMEFeaturePodController::GetCatalogName() {
return QsFeatureCatalogName::kIME;
}
void IMEFeaturePodController::OnIconPressed() {
TrackDiveInUMA();
tray_controller_->ShowIMEDetailedView();
}
void IMEFeaturePodController::OnIMERefresh() {
Update();
}
void IMEFeaturePodController::OnIMEMenuActivationChanged(bool is_active) {
Update();
}
void IMEFeaturePodController::Update() {
bool is_button_visible = IsButtonVisible();
const std::u16string tooltip = GetTooltipString();
std::u16string label_string = GetLabelString();
if (label_string.empty()) {
tile_->SetSubLabelVisibility(false);
} else {
tile_->SetSubLabel(label_string);
tile_->SetSubLabelVisibility(true);
}
tile_->SetTooltipText(tooltip);
// If the tile's visibility changes from invisible to visible, log its
// visibility.
if (!tile_->GetVisible() && is_button_visible) {
TrackVisibilityUMA();
}
tile_->SetVisible(is_button_visible);
}
} // namespace ash
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