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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.
#ifndef UI_BASE_IME_FUCHSIA_INPUT_METHOD_FUCHSIA_H_
#define UI_BASE_IME_FUCHSIA_INPUT_METHOD_FUCHSIA_H_
#include <fidl/fuchsia.ui.views/cpp/common_types.h>
#include <lib/fidl/cpp/binding.h>
#include <optional>
#include "base/component_export.h"
#include "ui/base/ime/fuchsia/virtual_keyboard_controller_fuchsia.h"
#include "ui/base/ime/ime_key_event_dispatcher.h"
#include "ui/base/ime/input_method_base.h"
#include "ui/events/fuchsia/input_event_sink.h"
#include "ui/gfx/native_widget_types.h"
namespace ui {
// Handles input from physical keyboards and the IME service.
class COMPONENT_EXPORT(UI_BASE_IME_FUCHSIA) InputMethodFuchsia
: public InputMethodBase {
public:
InputMethodFuchsia(bool enable_virtual_keyboard,
ImeKeyEventDispatcher* ime_key_event_dispatcher,
fuchsia_ui_views::ViewRef view_ref);
~InputMethodFuchsia() override;
InputMethodFuchsia(InputMethodFuchsia&) = delete;
InputMethodFuchsia operator=(InputMethodFuchsia&) = delete;
// InputMethodBase interface implementation.
VirtualKeyboardController* GetVirtualKeyboardController() final;
ui::EventDispatchDetails DispatchKeyEvent(ui::KeyEvent* event) final;
void CancelComposition(const TextInputClient* client) final;
void OnTextInputTypeChanged(TextInputClient* client) final;
void OnCaretBoundsChanged(const TextInputClient* client) final;
bool IsCandidatePopupOpen() const final;
private:
std::optional<VirtualKeyboardControllerFuchsia> virtual_keyboard_controller_;
};
} // namespace ui
#endif // UI_BASE_IME_FUCHSIA_INPUT_METHOD_FUCHSIA_H_
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