ryujinx/Ryujinx.HLE/IHostUiHandler.cs

using Ryujinx.HLE.HOS.Applets;
using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;

namespace Ryujinx.HLE
{
    public interface IHostUiHandler
    {
        /// <summary>
        /// Displays an Input Dialog box to the user and blocks until text is entered.
        /// </summary>
        /// <param name="userText">Text that the user entered. Set to `null` on internal errors</param>
        /// <returns>True when OK is pressed, False otherwise. Also returns True on internal errors</returns>
        bool DisplayInputDialog(SoftwareKeyboardUiArgs args, out string userText);

        /// <summary>
        /// Displays a Message Dialog box to the user and blocks until it is closed.
        /// </summary>
        /// <returns>True when OK is pressed, False otherwise.</returns>
        bool DisplayMessageDialog(string title, string message);

        /// <summary>
        /// Displays a Message Dialog box specific to Controller Applet and blocks until it is closed.
        /// </summary>
        /// <returns>True when OK is pressed, False otherwise.</returns>
        bool DisplayMessageDialog(ControllerAppletUiArgs args);

        /// <summary>
        /// Tell the UI that we need to transisition to another program.
        /// </summary>
        /// <param name="device">The device instance.</param>
        /// <param name="kind">The program kind.</param>
        /// <param name="value">The value associated to the <paramref name="kind"/>.</param>
        void ExecuteProgram(Switch device, ProgramSpecifyKind kind, ulong value);
    }
}