SharpDisplayManager: Display.cs@71b55cfd8c05

     1 using System;

     2 using System.Collections.Generic;

     3 using System.Linq;

     4 using System.Text;

     5 using System.Threading.Tasks;

     6 //

     7 using System.Runtime.InteropServices;

     8 using System.Text;

    10 namespace SharpDisplayManager

    11 {

    12     class Display

    13     {

    15         //Constructor

    16         public Display()

    17         {

    18             iDevice = IntPtr.Zero;

    19         }

    21         //

    22         public bool Open()

    23         {

    24             if (iDevice == IntPtr.Zero)

    25             {

    26                 iDevice = MiniDisplayOpen();

    27             }

    28             return iDevice != IntPtr.Zero;

    29         }

    31         public void Close()

    32         {

    33             MiniDisplayClose(iDevice);

    34             iDevice = IntPtr.Zero;

    35         }

    37         public bool IsOpen()

    38         {

    39             return iDevice != IntPtr.Zero;

    40         }

    42         public void Clear()

    43         {

    44             MiniDisplayClear(iDevice);

    45         }

    47         public void Fill()

    48         {

    49             MiniDisplayFill(iDevice);

    50         }

    52         public void SwapBuffers()

    53         {

    54             MiniDisplaySwapBuffers(iDevice);

    55         }

    57         public int MaxBrightness()

    58         {

    59             return MiniDisplayMaxBrightness(iDevice);

    60         }

    62         public int MinBrightness()

    63         {

    64             return MiniDisplayMinBrightness(iDevice);

    65         }

    67         public void SetBrightness(int aBrightness)

    68         {

    69             if (!IsOpen()) return;

    71             MiniDisplaySetBrightness(iDevice, aBrightness);

    72         }

    74         //Our display device handle

    75         IntPtr iDevice;

    77         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    78         public static extern IntPtr MiniDisplayOpen();

    80         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    81         public static extern void MiniDisplayClose(IntPtr aDevice);

    83         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    84         public static extern void MiniDisplayClear(IntPtr aDevice);

    86         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    87         public static extern void MiniDisplayFill(IntPtr aDevice);

    89         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    90         public static extern void MiniDisplaySwapBuffers(IntPtr aDevice);

    92         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    93         public static extern void MiniDisplaySetBrightness(IntPtr aDevice, int aBrightness);

    95         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    96         public static extern int MiniDisplayMinBrightness(IntPtr aDevice);

    98         [DllImport("MiniDisplay.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

    99         public static extern int MiniDisplayMaxBrightness(IntPtr aDevice);

   102     }

   103 }

author	sl
	Mon, 07 Jul 2014 21:32:02 +0200
changeset 3	71b55cfd8c05
child 4	0825370a7947
permissions	-rw-r--r--