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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/unified_ime_detailed_view_controller.h"
#include "ash/accessibility/accessibility_controller.h"
#include "ash/ime/ime_controller_impl.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/ime/ime_detailed_view.h"
#include "ash/system/tray/detailed_view_delegate.h"
#include "ash/system/tray/system_tray_notifier.h"
#include "ui/base/l10n/l10n_util.h"
namespace ash {
namespace {
ImeListView::SingleImeBehavior GetSingleImeBehavior() {
return Shell::Get()->ime_controller()->managed_by_policy()
? ImeListView::SHOW_SINGLE_IME
: ImeListView::HIDE_SINGLE_IME;
}
} // namespace
UnifiedIMEDetailedViewController::UnifiedIMEDetailedViewController(
UnifiedSystemTrayController* tray_controller)
: detailed_view_delegate_(
std::make_unique<DetailedViewDelegate>(tray_controller)) {
Shell::Get()->system_tray_notifier()->AddIMEObserver(this);
Shell::Get()->system_tray_notifier()->AddVirtualKeyboardObserver(this);
Shell::Get()->accessibility_controller()->AddObserver(this);
}
UnifiedIMEDetailedViewController::~UnifiedIMEDetailedViewController() {
Shell::Get()->system_tray_notifier()->RemoveIMEObserver(this);
Shell::Get()->system_tray_notifier()->RemoveVirtualKeyboardObserver(this);
Shell::Get()->accessibility_controller()->RemoveObserver(this);
}
std::unique_ptr<views::View> UnifiedIMEDetailedViewController::CreateView() {
DCHECK(!view_);
auto view = std::make_unique<IMEDetailedView>(detailed_view_delegate_.get(),
Shell::Get()->ime_controller());
view_ = view.get();
view_->Init(ShouldShowKeyboardToggle(), GetSingleImeBehavior());
return view;
}
std::u16string UnifiedIMEDetailedViewController::GetAccessibleName() const {
return l10n_util::GetStringUTF16(
IDS_ASH_QUICK_SETTINGS_BUBBLE_IME_SETTINGS_ACCESSIBLE_DESCRIPTION);
}
void UnifiedIMEDetailedViewController::OnKeyboardSuppressionChanged(
bool suppressed) {
keyboard_suppressed_ = suppressed;
Update();
}
void UnifiedIMEDetailedViewController::OnAccessibilityStatusChanged() {
Update();
}
void UnifiedIMEDetailedViewController::OnIMERefresh() {
Update();
}
void UnifiedIMEDetailedViewController::OnIMEMenuActivationChanged(
bool is_active) {
Update();
}
void UnifiedIMEDetailedViewController::Update() {
ImeControllerImpl* ime_controller = Shell::Get()->ime_controller();
view_->Update(ime_controller->current_ime().id,
ime_controller->GetVisibleImes(),
ime_controller->current_ime_menu_items(),
ShouldShowKeyboardToggle(), GetSingleImeBehavior());
}
bool UnifiedIMEDetailedViewController::ShouldShowKeyboardToggle() const {
return keyboard_suppressed_ && !Shell::Get()
->accessibility_controller()
->virtual_keyboard()
.enabled();
}
} // namespace ash
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