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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_BASE_IME_INPUT_METHOD_MAC_H_
#define UI_BASE_IME_INPUT_METHOD_MAC_H_
#include "base/macros.h"
#include "ui/base/ime/input_method_base.h"
namespace ui {
// A ui::InputMethod implementation for Mac.
// On the Mac, key events don't pass through InputMethod.
// Instead, NSTextInputClient calls are bridged to the currently focused
// ui::TextInputClient object.
class UI_BASE_IME_EXPORT InputMethodMac : public InputMethodBase {
public:
explicit InputMethodMac(internal::InputMethodDelegate* delegate);
~InputMethodMac() override;
// Overriden from InputMethod.
bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
NativeEventResult* result) override;
void DispatchKeyEvent(ui::KeyEvent* event) override;
void OnCaretBoundsChanged(const TextInputClient* client) override;
void CancelComposition(const TextInputClient* client) override;
void OnInputLocaleChanged() override;
std::string GetInputLocale() override;
bool IsCandidatePopupOpen() const override;
private:
DISALLOW_COPY_AND_ASSIGN(InputMethodMac);
};
} // namespace ui
#endif // UI_BASE_IME_INPUT_METHOD_MAC_H_