1  using Ryujinx.HLE.HOS.Applets;
 2  using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;
 3  
 4  namespace Ryujinx.HLE.UI
 5  {
 6      public interface IHostUIHandler
 7      {
 8          /// <summary>
 9          /// Displays an Input Dialog box to the user and blocks until text is entered.
10          /// </summary>
11          /// <param name="userText">Text that the user entered. Set to `null` on internal errors</param>
12          /// <returns>True when OK is pressed, False otherwise. Also returns True on internal errors</returns>
13          bool DisplayInputDialog(SoftwareKeyboardUIArgs args, out string userText);
14  
15          /// <summary>
16          /// Displays a Message Dialog box to the user and blocks until it is closed.
17          /// </summary>
18          /// <returns>True when OK is pressed, False otherwise.</returns>
19          bool DisplayMessageDialog(string title, string message);
20  
21          /// <summary>
22          /// Displays a Message Dialog box specific to Controller Applet and blocks until it is closed.
23          /// </summary>
24          /// <returns>True when OK is pressed, False otherwise.</returns>
25          bool DisplayMessageDialog(ControllerAppletUIArgs args);
26  
27          /// <summary>
28          /// Tell the UI that we need to transisition to another program.
29          /// </summary>
30          /// <param name="device">The device instance.</param>
31          /// <param name="kind">The program kind.</param>
32          /// <param name="value">The value associated to the <paramref name="kind"/>.</param>
33          void ExecuteProgram(Switch device, ProgramSpecifyKind kind, ulong value);
34  
35          /// Displays a Message Dialog box specific to Error Applet and blocks until it is closed.
36          /// </summary>
37          /// <returns>False when OK is pressed, True when another button (Details) is pressed.</returns>
38          bool DisplayErrorAppletDialog(string title, string message, string[] buttonsText);
39  
40          /// <summary>
41          /// Creates a handler to process keyboard inputs into text strings.
42          /// </summary>
43          /// <returns>An instance of the text handler.</returns>
44          IDynamicTextInputHandler CreateDynamicTextInputHandler();
45  
46          /// <summary>
47          /// Gets fonts and colors used by the host.
48          /// </summary>
49          IHostUITheme HostUITheme { get; }
50      }
51  }