protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
}
UnregisterAll();
EasyWinAPI.UnhookWindowsHookEx(this._hookId);
_disposed = true;
}
private IntPtr HookCallBack(int nCode, IntPtr wParam, IntPtr lParam)
{
int keyState = (int)wParam;
int vkCode = Marshal.ReadInt32(lParam);
var keyPressed = EasyKeyInterop.KeyFromVirtualKey(vkCode);
if (nCode >= 0 && (wParam == (IntPtr)NativeMethods.WM_KEYDOWN || wParam == (IntPtr)NativeMethods.WM_SYSKEYDOWN))
{
if (_pressKeys.IndexOf(keyPressed) < 0)
{
_pressKeys.Add(keyPressed);
}
EasyModifierKeys modifierKeys = default(EasyModifierKeys);
EasyKey easyKey = default(EasyKey);
foreach (var key in _pressKeys)
{
if (TryGetModifierKey(key, out EasyModifierKeys keys))
{
modifierKeys = modifierKeys | keys;
}
else
{
easyKey = easyKey | key;
}
}
var hotKey = new HotKey(easyKey, modifierKeys);
if (_registered.ContainsKey(hotKey))
{
OnKeyPressed(hotKey);
}
}
if (nCode >= 0 && (wParam == (IntPtr)NativeMethods.WM_KEYUP || wParam == (IntPtr)NativeMethods.WM_SYSKEYUP))
{
_pressKeys.Remove(keyPressed);
}
return(EasyWinAPI.CallNextHookEx(_hookId, nCode, wParam, lParam));
}
public EasyHotKey()
{
_hookproc = new LowLevelKeyboardProc(HookCallBack);
_hookId = EasyWinAPI.SetKeyboardHookEx(_hookproc);
}
