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FN-Lock preparations

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2023-05-31 17:23:52 +02:00
parent 8eb923a703
commit 6d219511fc
8 changed files with 313 additions and 159 deletions
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63
app/NativeMethods.cs
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@@ -1,54 +1,11 @@
using GHelper;
using System.ComponentModel;
using System.ComponentModel;
using System.Diagnostics;
using System.Runtime.InteropServices;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.TrackBar;
using static Tools.ScreenInterrogatory;
namespace Tools
{
public class KeyHandler
{
public const int NOMOD = 0x0000;
public const int ALT = 0x0001;
public const int CTRL = 0x0002;
public const int SHIFT = 0x0004;
public const int WIN = 0x0008;
public const int WM_HOTKEY_MSG_ID = 0x0312;
[DllImport("user32.dll")]
private static extern bool RegisterHotKey(IntPtr hWnd, int id, int fsModifiers, int vk);
[DllImport("user32.dll")]
private static extern bool UnregisterHotKey(IntPtr hWnd, int id);
private int modifier;
private int key;
private IntPtr hWnd;
private int id;
public KeyHandler(int modifier, Keys key, nint handle)
{
this.modifier = modifier;
this.key = (int)key;
this.hWnd = handle;
id = this.GetHashCode();
}
public override int GetHashCode()
{
return modifier ^ key ^ hWnd.ToInt32();
}
public bool Register()
{
return RegisterHotKey(hWnd, id, modifier, key);
}
public bool Unregiser()
{
return UnregisterHotKey(hWnd, id);
}
}
public static class ScreenInterrogatory
{
@@ -459,24 +416,6 @@ public class NativeMethods
public static extern bool SetSuspendState(bool hiberate, bool forceCritical, bool disableWakeEvent);
public const int KEYEVENTF_EXTENDEDKEY = 1;
public const int KEYEVENTF_KEYUP = 2;
public const int VK_MEDIA_NEXT_TRACK = 0xB0;
public const int VK_MEDIA_PLAY_PAUSE = 0xB3;
public const int VK_MEDIA_PREV_TRACK = 0xB1;
public const int VK_VOLUME_MUTE = 0xAD;
public const int VK_SNAPSHOT = 0x2C;
[DllImport("user32.dll", SetLastError = true)]
public static extern void keybd_event(byte virtualKey, byte scanCode, uint flags, IntPtr extraInfo);
public static void KeyPress(int key = VK_MEDIA_PLAY_PAUSE)
{
keybd_event((byte)key, 0, KEYEVENTF_EXTENDEDKEY, IntPtr.Zero);
}
[DllImport("user32.dll")]
public static extern bool ShowWindowAsync(IntPtr hWnd, int nCmdShow);
public const int SW_RESTORE = 9;