TVHome/TVHome.TizenTV/SniperInterOp.cs

   1 using System;
   2 using System.Runtime.InteropServices;
   3
   4 namespace CoreApp
   5 {
   6     /// <summary>
   7     /// Sniper InterOp class for getting application's screen-shot.
   8     /// </summary>
   9     internal static partial class InterOp
  10     {
  11         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  12         public delegate void CallbackAddedRemoved(string appId, string instanceId);
  13         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  14         public delegate void CallbackUpdated(string appId, string instanceId, string filename);
  15         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  16         public delegate int CallbackSkipUpdate(string appid, string instanceId, string filename);
  17
  18         [StructLayout(LayoutKind.Sequential)]
  19         public struct SniperCallback
  20         {
  21             public CallbackAddedRemoved Added;
  22             public CallbackAddedRemoved Removed;
  23             public CallbackUpdated Updated;
  24             public CallbackSkipUpdate SkipUpdate;
  25         }
  26
  27         [DllImport("sniper", CharSet = CharSet.Ansi)]
  28         internal static extern int sniper_init(IntPtr win, SniperCallback callbacks, string path, int w, int h);
  29
  30         [DllImport("sniper", CharSet = CharSet.Ansi)]
  31         internal static extern int sniper_request_update(string instanceId);
  32
  33         [DllImport("sniper", CharSet = CharSet.Ansi)]
  34         internal static extern int sniper_fini();
  35     }
  36 }
  37
  38 /* End of a file */