sl@3: using System;
sl@3: using System.Collections.Generic;
sl@3: using System.Linq;
sl@3: using System.Text;
sl@3: using System.Threading.Tasks;
sl@3: //
sl@3: using System.Runtime.InteropServices;
sl@46: //using System.Runtime.Serialization;
sl@3: 
sl@3: namespace SharpDisplayManager
sl@3: {
sl@46: 
StephaneLenclud@104: 
sl@44:     /// <summary>
sl@44:     /// Provide access to our display hardware through MiniDisplay API.
sl@44:     /// </summary>
sl@46:     public class Display
sl@3:     {
StephaneLenclud@104: 		public delegate void OnOpenedHandler(Display aDisplay);
StephaneLenclud@104: 		public event OnOpenedHandler OnOpened;
StephaneLenclud@104: 
StephaneLenclud@104: 		public delegate void OnClosedHandler(Display aDisplay);
StephaneLenclud@104: 		public event OnClosedHandler OnClosed;
StephaneLenclud@104: 
StephaneLenclud@104: 		//Our display device handle
StephaneLenclud@104: 		IntPtr iDevice;
StephaneLenclud@104: 
StephaneLenclud@104: 		//static functions
StephaneLenclud@104: 		public static int TypeCount()
StephaneLenclud@104: 		{
StephaneLenclud@104: 			return MiniDisplayTypeCount();
StephaneLenclud@104: 		}
StephaneLenclud@104: 
StephaneLenclud@104: 		public static string TypeName(TMiniDisplayType aType)
StephaneLenclud@104: 		{
StephaneLenclud@104: 			IntPtr ptr = MiniDisplayTypeName(aType);
StephaneLenclud@104: 			string str = Marshal.PtrToStringUni(ptr);
StephaneLenclud@104: 			return str;
StephaneLenclud@104: 		}
sl@3: 
sl@3:         //Constructor
sl@3:         public Display()
sl@3:         {
sl@3:             iDevice = IntPtr.Zero;
sl@3:         }
sl@3: 
sl@3:         //
sl@39:         public bool Open(TMiniDisplayType aType)
sl@3:         {
StephaneLenclud@104: 			if (IsOpen())
StephaneLenclud@104: 			{
StephaneLenclud@104: 				//Already open return an error
StephaneLenclud@104: 				return false;
StephaneLenclud@104: 			}
StephaneLenclud@104: 
StephaneLenclud@104:             iDevice = MiniDisplayOpen(aType);
StephaneLenclud@104: 
StephaneLenclud@104:             bool success = iDevice != IntPtr.Zero;
StephaneLenclud@104: 			if (success)
StephaneLenclud@104: 			{
StephaneLenclud@104: 				//Broadcast opened event
StephaneLenclud@104: 				OnOpened(this);
StephaneLenclud@104: 			}
StephaneLenclud@104: 
StephaneLenclud@104: 			return success;
sl@3:         }
sl@3: 
sl@3:         public void Close()
sl@3:         {
StephaneLenclud@104: 			if (!IsOpen())
StephaneLenclud@104: 			{
StephaneLenclud@104: 				//Pointless
StephaneLenclud@104: 				return;
StephaneLenclud@104: 			}
StephaneLenclud@104: 
StephaneLenclud@105: 			//Controversially clearing our screen before closing
StephaneLenclud@105: 			//Consider moving this up into the UI layer
StephaneLenclud@105: 			Clear(); 
StephaneLenclud@105: 			SwapBuffers();
StephaneLenclud@105: 			//
sl@3:             MiniDisplayClose(iDevice);
sl@3:             iDevice = IntPtr.Zero;
StephaneLenclud@104: 			//Broadcast closed event
StephaneLenclud@104: 			OnClosed(this);
sl@3:         }
sl@3: 
sl@3:         public bool IsOpen()
sl@3:         {
sl@3:             return iDevice != IntPtr.Zero;
sl@3:         }
sl@3: 
sl@3:         public void Clear()
sl@3:         {
sl@3:             MiniDisplayClear(iDevice);
sl@3:         }
sl@3: 
sl@3:         public void Fill()
sl@3:         {
sl@3:             MiniDisplayFill(iDevice);
sl@3:         }
sl@3: 
sl@3:         public void SwapBuffers()
sl@3:         {
sl@3:             MiniDisplaySwapBuffers(iDevice);
sl@3:         }
sl@3: 
sl@3:         public int MaxBrightness()
sl@3:         {
sl@3:             return MiniDisplayMaxBrightness(iDevice);
sl@3:         }
sl@3: 
sl@3:         public int MinBrightness()
sl@3:         {
sl@3:             return MiniDisplayMinBrightness(iDevice);
sl@3:         }
sl@3: 
sl@3:         public void SetBrightness(int aBrightness)
sl@3:         {
sl@3:             if (!IsOpen()) return;
sl@3: 
sl@3:             MiniDisplaySetBrightness(iDevice, aBrightness);
sl@3:         }
sl@3: 
sl@4:         public int WidthInPixels()
sl@4:         {
sl@4:             return MiniDisplayWidthInPixels(iDevice);
sl@4:         }
sl@4: 
sl@4:         public int HeightInPixels()
sl@4:         {
sl@4:             return MiniDisplayHeightInPixels(iDevice);
sl@4:         }
sl@4: 
sl@57:         public void SetPixel(int aX, int aY, uint aValue)
sl@4:         {
sl@4:             MiniDisplaySetPixel(iDevice,aX,aY,aValue);
sl@4:         }
sl@4: 
sl@12:         public void RequestPowerSupplyStatus()
sl@12:         {
sl@44:             MiniDisplayRequest(iDevice, TMiniDisplayRequest.EMiniDisplayRequestPowerSupplyStatus);
sl@12:         }
sl@12: 
sl@12:         public void RequestDeviceId()
sl@12:         {
sl@44:             MiniDisplayRequest(iDevice, TMiniDisplayRequest.EMiniDisplayRequestDeviceId);
sl@12:         }
sl@12: 
sl@12:         public void RequestFirmwareRevision()
sl@12:         {
sl@44:             MiniDisplayRequest(iDevice, TMiniDisplayRequest.EMiniDisplayRequestFirmwareRevision);
sl@12:         }
sl@12: 
sl@52:         public void PowerOn()
sl@52:         {
sl@52:             MiniDisplayPowerOn(iDevice);
sl@52:         }
sl@52: 
sl@52:         public void PowerOff()
sl@52:         {
sl@52:             MiniDisplayPowerOff(iDevice);
sl@52:         }
sl@52: 
sl@52:         public bool SupportPowerOnOff()
sl@52:         {
sl@52:             return MiniDisplaySupportPowerOnOff(iDevice);
sl@52:         }
sl@52: 
sl@53:         public void ShowClock()
sl@53:         {
sl@53:             MiniDisplayShowClock(iDevice);
sl@53:         }
sl@53: 
sl@53:         public void HideClock()
sl@53:         {
sl@53:             MiniDisplayHideClock(iDevice);
sl@53:         }
sl@53: 
sl@53:         public bool SupportClock()
sl@53:         {
sl@53:             return MiniDisplaySupportClock(iDevice);
sl@53:         }
sl@53: 
sl@12:         public bool PowerSupplyStatus()
sl@12:         {
sl@12:             bool res = MiniDisplayPowerSupplyStatus(iDevice);
sl@12:             return res;
sl@12:         }
sl@12: 
sl@12:         public TMiniDisplayRequest AttemptRequestCompletion()
sl@12:         {
sl@12:             return MiniDisplayAttemptRequestCompletion(iDevice);
sl@12:         }
sl@12: 
sl@12:         public TMiniDisplayRequest CurrentRequest()
sl@12:         {
sl@12:             return MiniDisplayCurrentRequest(iDevice);
sl@12:         }
sl@12: 
sl@12:         public bool IsRequestPending()
sl@12:         {
sl@12:             return CurrentRequest() != TMiniDisplayRequest.EMiniDisplayRequestNone;
sl@12:         }
sl@12: 
StephaneLenclud@108: 		//
StephaneLenclud@109: 		public int IconCount(TMiniDisplayIconType aIcon)
StephaneLenclud@108: 		{
StephaneLenclud@109: 			return MiniDisplayIconCount(iDevice,aIcon);
StephaneLenclud@108: 		}
StephaneLenclud@108: 
StephaneLenclud@109: 		public int IconStatusCount(TMiniDisplayIconType aIcon)
StephaneLenclud@108: 		{
StephaneLenclud@109: 			return MiniDisplayIconStatusCount(iDevice, aIcon);
StephaneLenclud@108: 		}
StephaneLenclud@108: 
StephaneLenclud@109: 		public void SetIconStatus(TMiniDisplayIconType aIcon, int aIndex, int aStatus)
StephaneLenclud@108: 		{
StephaneLenclud@109: 			MiniDisplaySetIconStatus(iDevice, aIcon, aIndex, aStatus);
StephaneLenclud@108: 		}
StephaneLenclud@108: 
StephaneLenclud@118: 		public void SetIconOn(TMiniDisplayIconType aIcon, int aIndex)
StephaneLenclud@118: 		{
StephaneLenclud@118: 			MiniDisplaySetIconStatus(iDevice, aIcon, aIndex, IconStatusCount(aIcon) - 1);
StephaneLenclud@118: 		}
StephaneLenclud@118: 
StephaneLenclud@118: 		public void SetIconOff(TMiniDisplayIconType aIcon, int aIndex)
StephaneLenclud@118: 		{
StephaneLenclud@118: 			MiniDisplaySetIconStatus(iDevice, aIcon, aIndex, 0);
StephaneLenclud@118: 		}
StephaneLenclud@118: 
StephaneLenclud@118: 
StephaneLenclud@109: 		public void SetAllIconsStatus(int aStatus)
StephaneLenclud@108: 		{
StephaneLenclud@109: 			foreach (TMiniDisplayIconType icon in Enum.GetValues(typeof(TMiniDisplayIconType)))
StephaneLenclud@109: 			{
StephaneLenclud@109: 				int count=IconCount(icon);
StephaneLenclud@109: 				for (int i = 0; i < count; i++)
StephaneLenclud@109: 				{
StephaneLenclud@109: 					SetIconStatus(icon,i,aStatus);
StephaneLenclud@109: 				}
StephaneLenclud@109: 			}
StephaneLenclud@109: 
StephaneLenclud@108: 		}
StephaneLenclud@108: 
StephaneLenclud@115: 		/// <summary>
StephaneLenclud@116: 		/// Set all elements of an icon to the given status.
StephaneLenclud@115: 		/// </summary>
StephaneLenclud@115: 		/// <param name="aIcon"></param>
StephaneLenclud@115: 		/// <param name="aStatus"></param>
StephaneLenclud@115: 		public void SetIconStatus(TMiniDisplayIconType aIcon, int aStatus)
StephaneLenclud@115: 		{
StephaneLenclud@115: 			int iconCount = IconCount(aIcon);
StephaneLenclud@115: 			for (int i = 0; i < iconCount; i++)
StephaneLenclud@115: 			{
StephaneLenclud@115: 				SetIconStatus(aIcon, i, aStatus);
StephaneLenclud@115: 			}
StephaneLenclud@115: 		}
StephaneLenclud@115: 
StephaneLenclud@115: 		/// <summary>
StephaneLenclud@116: 		/// Set all elements of an icon to be either on or off.
StephaneLenclud@116: 		/// </summary>
StephaneLenclud@116: 		/// <param name="aIcon"></param>
StephaneLenclud@116: 		/// <param name="aOn"></param>		
StephaneLenclud@116: 		public void SetIconOnOff(TMiniDisplayIconType aIcon, bool aOn)
StephaneLenclud@116: 		{
StephaneLenclud@116: 			if (aOn)
StephaneLenclud@116: 			{
StephaneLenclud@116: 				SetIconOn(aIcon);
StephaneLenclud@116: 			}
StephaneLenclud@116: 			else
StephaneLenclud@116: 			{
StephaneLenclud@116: 				SetIconOff(aIcon);
StephaneLenclud@116: 			}
StephaneLenclud@116: 		}
StephaneLenclud@116: 
StephaneLenclud@116: 		/// <summary>
StephaneLenclud@116: 		/// Set all elements of an icon to there maximum status.
StephaneLenclud@115: 		/// </summary>
StephaneLenclud@115: 		/// <param name="aIcon"></param>
StephaneLenclud@115: 		public void SetIconOn(TMiniDisplayIconType aIcon)
StephaneLenclud@115: 		{
StephaneLenclud@115: 			int iconCount = IconCount(aIcon);
StephaneLenclud@115: 			for (int i = 0; i < iconCount; i++)
StephaneLenclud@115: 			{
StephaneLenclud@115: 				SetIconStatus(aIcon, i, IconStatusCount(aIcon) - 1);
StephaneLenclud@115: 			}
StephaneLenclud@115: 		}
StephaneLenclud@115: 
StephaneLenclud@115: 		/// <summary>
StephaneLenclud@116: 		/// Turn off all elements of an icon.
StephaneLenclud@115: 		/// </summary>
StephaneLenclud@115: 		/// <param name="aIcon"></param>
StephaneLenclud@115: 		public void SetIconOff(TMiniDisplayIconType aIcon)
StephaneLenclud@115: 		{
StephaneLenclud@115: 			int iconCount = IconCount(aIcon);
StephaneLenclud@115: 			for (int i = 0; i < iconCount; i++)
StephaneLenclud@115: 			{
StephaneLenclud@115: 				SetIconStatus(aIcon, i, 0);
StephaneLenclud@115: 			}
StephaneLenclud@115: 		}
StephaneLenclud@115: 
StephaneLenclud@108: 
sl@12: 
sl@10:         public string Vendor()
sl@10:         {
sl@10:             IntPtr ptr = MiniDisplayVendor(iDevice);
sl@10:             string str = Marshal.PtrToStringUni(ptr);
sl@10:             return str;
sl@10:         }
sl@4: 
sl@10:         public string Product()
sl@10:         {
sl@10:             IntPtr ptr = MiniDisplayProduct(iDevice);
sl@10:             string str = Marshal.PtrToStringUni(ptr);
sl@10:             return str;
sl@10:         }
sl@10: 
sl@10:         public string SerialNumber()
sl@10:         {
sl@10:             IntPtr ptr = MiniDisplaySerialNumber(iDevice);
sl@10:             string str = Marshal.PtrToStringUni(ptr);
sl@10:             return str;
sl@10:         }
sl@4: 
sl@12:         public string DeviceId()
sl@12:         {
sl@12:             IntPtr ptr = MiniDisplayDeviceId(iDevice);
sl@12:             string str = Marshal.PtrToStringAnsi(ptr);
sl@12:             return str;
sl@12:         }
sl@12: 
sl@12:         public string FirmwareRevision()
sl@12:         {
sl@12:             IntPtr ptr = MiniDisplayFirmwareRevision(iDevice);
sl@12:             string str = Marshal.PtrToStringAnsi(ptr);
sl@12:             return str;
sl@12:         }
sl@12: 
sl@46:         //[Serializable]
sl@39:         public enum TMiniDisplayType
sl@39:         {
sl@39:             EMiniDisplayAutoDetect, /*Not yet implemented*/
sl@46:             //[EnumMember(Value = "EMiniDisplayFutabaGP1212A01")]
sl@39:             EMiniDisplayFutabaGP1212A01,
sl@46:             //[EnumMember(Value = "EMiniDisplayFutabaGP1212A01")]
sl@39:             EMiniDisplayFutabaGP1212A02
sl@39:         };
sl@39: 
StephaneLenclud@109: 		/// <summary>
StephaneLenclud@109: 		/// 
StephaneLenclud@109: 		/// </summary>
sl@10:         public enum TMiniDisplayRequest
sl@10:         {
sl@10:             EMiniDisplayRequestNone,
sl@10:             EMiniDisplayRequestDeviceId,
sl@10:             EMiniDisplayRequestFirmwareRevision,
sl@10:             EMiniDisplayRequestPowerSupplyStatus
sl@39:         };
sl@10: 
StephaneLenclud@109: 			
StephaneLenclud@109: 		/// <summary>
StephaneLenclud@109: 		/// Define the various type of icons we support.
StephaneLenclud@109: 		/// For binary compatibility new entries must be added at the end.
StephaneLenclud@109: 		/// </summary>
StephaneLenclud@109: 		public enum TMiniDisplayIconType
StephaneLenclud@109: 		{
StephaneLenclud@118: 			EMiniDisplayIconNetworkSignal=0,
StephaneLenclud@118: 			EMiniDisplayIconInternet,
StephaneLenclud@109: 			EMiniDisplayIconEmail,
StephaneLenclud@109: 			EMiniDisplayIconMute,
StephaneLenclud@109: 			EMiniDisplayIconVolume,
StephaneLenclud@109: 			EMiniDisplayIconVolumeLabel,
StephaneLenclud@109: 			EMiniDisplayIconPlay,
StephaneLenclud@109: 			EMiniDisplayIconPause,
StephaneLenclud@109: 			EMiniDisplayIconRecording
StephaneLenclud@109: 		};
StephaneLenclud@109: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@39:         public static extern IntPtr MiniDisplayOpen(TMiniDisplayType aType);
sl@3: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern void MiniDisplayClose(IntPtr aDevice);
sl@3: 
StephaneLenclud@104: 		[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
StephaneLenclud@104: 		public static extern int MiniDisplayTypeCount();
StephaneLenclud@104: 
StephaneLenclud@104: 		[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
StephaneLenclud@104: 		public static extern IntPtr MiniDisplayTypeName(TMiniDisplayType aType);
StephaneLenclud@104: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern void MiniDisplayClear(IntPtr aDevice);
sl@3: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern void MiniDisplayFill(IntPtr aDevice);
sl@3: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern void MiniDisplaySwapBuffers(IntPtr aDevice);
sl@3: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern void MiniDisplaySetBrightness(IntPtr aDevice, int aBrightness);
sl@3: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern int MiniDisplayMinBrightness(IntPtr aDevice);
sl@3: 
sl@3:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@3:         public static extern int MiniDisplayMaxBrightness(IntPtr aDevice);
sl@3: 
sl@4:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@4:         public static extern int MiniDisplayWidthInPixels(IntPtr aDevice);
sl@4: 
sl@4:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@4:         public static extern int MiniDisplayHeightInPixels(IntPtr aDevice);
sl@4: 
sl@4:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@57:         public static extern int MiniDisplaySetPixel(IntPtr aDevice, int aX, int aY, uint aValue);
sl@4: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern IntPtr MiniDisplayVendor(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern IntPtr MiniDisplayProduct(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern IntPtr MiniDisplaySerialNumber(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern IntPtr MiniDisplayDeviceId(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern IntPtr MiniDisplayFirmwareRevision(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@12:         [return: MarshalAs(UnmanagedType.I1)]
sl@10:         public static extern bool MiniDisplayPowerSupplyStatus(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@44:         public static extern void MiniDisplayRequest(IntPtr aDevice, TMiniDisplayRequest aRequest);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern TMiniDisplayRequest MiniDisplayAttemptRequestCompletion(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern TMiniDisplayRequest MiniDisplayCurrentRequest(IntPtr aDevice);
sl@10: 
sl@10:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@10:         public static extern void MiniDisplayCancelRequest(IntPtr aDevice);
sl@10: 
sl@52:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@52:         public static extern void MiniDisplayPowerOn(IntPtr aDevice);
sl@52: 
sl@52:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@52:         public static extern void MiniDisplayPowerOff(IntPtr aDevice);
sl@52: 
sl@52:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@52:         [return: MarshalAs(UnmanagedType.I1)]
sl@52:         public static extern bool MiniDisplaySupportPowerOnOff(IntPtr aDevice);
sl@10: 
sl@53:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@53:         public static extern void MiniDisplayShowClock(IntPtr aDevice);
sl@53: 
sl@53:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@53:         public static extern void MiniDisplayHideClock(IntPtr aDevice);
sl@53: 
sl@53:         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
sl@53:         [return: MarshalAs(UnmanagedType.I1)]
sl@53:         public static extern bool MiniDisplaySupportClock(IntPtr aDevice);
sl@53: 
StephaneLenclud@108: 		[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
StephaneLenclud@109: 		public static extern int MiniDisplayIconCount(IntPtr aDevice, TMiniDisplayIconType aIcon);
StephaneLenclud@108: 
StephaneLenclud@108: 		[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
StephaneLenclud@109: 		public static extern int MiniDisplayIconStatusCount(IntPtr aDevice, TMiniDisplayIconType aIcon);
StephaneLenclud@108: 		
StephaneLenclud@108: 		[DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
StephaneLenclud@109: 		public static extern void MiniDisplaySetIconStatus(IntPtr aDevice, TMiniDisplayIconType aIcon, int aIndex, int aStatus);
sl@53: 
sl@3:     }
sl@3: }