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// Copyright (c) 2012 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_MOCK_INPUT_METHOD_H_
#define UI_BASE_IME_MOCK_INPUT_METHOD_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/observer_list.h"
#include "ui/base/ime/input_method.h"
#include "ui/base/ime/input_method_observer.h"
#include "ui/base/ime/ui_base_ime_export.h"
namespace ui {
class KeyEvent;
class TextInputClient;
// A mock ui::InputMethod implementation for testing. You can get the instance
// of this class as the global input method with calling
// SetUpInputMethodFactoryForTesting() which is declared in
// ui/base/ime/input_method_factory.h
class UI_BASE_IME_EXPORT MockInputMethod
: NON_EXPORTED_BASE(public InputMethod) {
public:
explicit MockInputMethod(internal::InputMethodDelegate* delegate);
~MockInputMethod() override;
// Overriden from InputMethod.
void SetDelegate(internal::InputMethodDelegate* delegate) override;
void OnFocus() override;
void OnBlur() override;
bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
NativeEventResult* result) override;
void SetFocusedTextInputClient(TextInputClient* client) override;
void DetachTextInputClient(TextInputClient* client) override;
TextInputClient* GetTextInputClient() const override;
ui::EventDispatchDetails DispatchKeyEvent(ui::KeyEvent* event) override;
void OnTextInputTypeChanged(const TextInputClient* client) override;
void OnCaretBoundsChanged(const TextInputClient* client) override;
void CancelComposition(const TextInputClient* client) override;
void OnInputLocaleChanged() override;
bool IsInputLocaleCJK() const override;
TextInputType GetTextInputType() const override;
TextInputMode GetTextInputMode() const override;
int GetTextInputFlags() const override;
bool CanComposeInline() const override;
bool IsCandidatePopupOpen() const override;
void ShowImeIfNeeded() override;
void AddObserver(InputMethodObserver* observer) override;
void RemoveObserver(InputMethodObserver* observer) override;
private:
// InputMethod:
const std::vector<std::unique_ptr<ui::KeyEvent>>& GetKeyEventsForTesting()
override;
TextInputClient* text_input_client_;
base::ObserverList<InputMethodObserver> observer_list_;
internal::InputMethodDelegate* delegate_;
std::vector<std::unique_ptr<ui::KeyEvent>> key_events_for_testing_;
DISALLOW_COPY_AND_ASSIGN(MockInputMethod);
};
} // namespace ui
#endif // UI_BASE_IME_MOCK_INPUT_METHOD_H_
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