axmol/core/platform/winrt/Keyboard-winrt.h

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Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2013-2016 Chukong Technologies Inc.
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
Copyright (c) 2019-present Axmol Engine contributors (see AUTHORS.md).

* Portions Copyright (c) Microsoft Open Technologies, Inc.
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#pragma once

#include <winrt/Windows.UI.Xaml.h>
#include "platform/winrt/InputEvent.h"

NS_AX_BEGIN

class KeyBoardWinRT
{
public:
    KeyBoardWinRT();
    virtual ~KeyBoardWinRT();

    void ShowKeyboard(const winrt::hstring& text);
    void HideKeyboard(const winrt::hstring& text);

public:
    void OnWinRTKeyboardEvent(WinRTKeyboardEventType type, Windows::UI::Core::KeyEventArgs const& args);

private:
    void OnTextChanged(const Windows::Foundation::IInspectable& sender,
                       Windows::UI::Xaml::Controls::TextChangedEventArgs const& args);
	void OnTextCompositionStarted(Windows::UI::Xaml::Controls::TextBox, Windows::UI::Xaml::Controls::TextCompositionStartedEventArgs const& args);
    void OnTextCompositionEnded(Windows::UI::Xaml::Controls::TextBox,
                                Windows::UI::Xaml::Controls::TextCompositionEndedEventArgs const& args);

    Windows::UI::Xaml::Controls::TextBox m_textBox{nullptr};

	bool m_useInputMethod;
};

NS_AX_END