| // 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. |
| |
| #ifndef ASH_SYSTEM_IME_UNIFIED_IME_DETAILED_VIEW_CONTROLLER_H_ |
| #define ASH_SYSTEM_IME_UNIFIED_IME_DETAILED_VIEW_CONTROLLER_H_ |
| |
| #include <memory> |
| |
| #include "ash/accessibility/accessibility_observer.h" |
| #include "ash/system/ime/ime_observer.h" |
| #include "ash/system/unified/detailed_view_controller.h" |
| #include "ash/system/virtual_keyboard/virtual_keyboard_observer.h" |
| #include "base/memory/raw_ptr.h" |
| |
| namespace ash { |
| |
| class DetailedViewDelegate; |
| class IMEDetailedView; |
| class UnifiedSystemTrayController; |
| |
| // Controller of IME detailed view in UnifiedSystemTray. |
| class UnifiedIMEDetailedViewController : public DetailedViewController, |
| public VirtualKeyboardObserver, |
| public AccessibilityObserver, |
| public IMEObserver { |
| public: |
| explicit UnifiedIMEDetailedViewController( |
| UnifiedSystemTrayController* tray_controller); |
| |
| UnifiedIMEDetailedViewController(const UnifiedIMEDetailedViewController&) = |
| delete; |
| UnifiedIMEDetailedViewController& operator=( |
| const UnifiedIMEDetailedViewController&) = delete; |
| |
| ~UnifiedIMEDetailedViewController() override; |
| |
| // DetailedViewController: |
| std::unique_ptr<views::View> CreateView() override; |
| std::u16string GetAccessibleName() const override; |
| |
| // VirtualKeyboardObserver: |
| void OnKeyboardSuppressionChanged(bool suppressed) override; |
| |
| // AccessibilityObserver: |
| void OnAccessibilityStatusChanged() override; |
| |
| // IMEObserver: |
| void OnIMERefresh() override; |
| void OnIMEMenuActivationChanged(bool is_active) override; |
| |
| private: |
| // Updates the view with the active IME and the list of installed IMEs. |
| void Update(); |
| |
| // Returns true if an item should be added with an on/off toggle for the |
| // 'On-screen keyboard'. |
| bool ShouldShowKeyboardToggle() const; |
| |
| const std::unique_ptr<DetailedViewDelegate> detailed_view_delegate_; |
| |
| // The view being controlled. |
| raw_ptr<IMEDetailedView, DanglingUntriaged> view_ = nullptr; |
| |
| // Whether the on-screen keyboard is suppressed, for example by being in |
| // tablet mode with an external keyboard attached. |
| bool keyboard_suppressed_ = false; |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_IME_UNIFIED_IME_DETAILED_VIEW_CONTROLLER_H_ |