///<summary>
///KeyboardHookedイベントを発生させる。
///</summary>
///<param name="e">イベントのデータ。</param>
protected virtual void OnKeyboardHooked(KeyboardHookedEventArgs e)
{
KeyboardHookedEventHandler handler = Events[EVENT_KEYBOARD_HOOKED] as KeyboardHookedEventHandler;
if (handler != null)
{
handler(this, e);
}
}
private int CallNextHook(int code, KeyboardMessage message, ref KeyboardState state)
{
if (code >= 0)
{
KeyboardHookedEventArgs e = new KeyboardHookedEventArgs(message, ref state);
OnKeyboardHooked(e);
if (e.Cancel)
{
return(-1);
}
}
return(CallNextHookEx(IntPtr.Zero, code, message, ref state));
}
private void KeyHookEvent(object sender, KeyboardHookedEventArgs e)
{
if (e.UpDown != KeyboardUpDown.UP)
{
return;
}
var keycode = (byte)e.KeyCode;
// ReSharper disable once SwitchStatementMissingSomeCases
switch (keycode)
{
case (byte)Keys.Return:
this.result = Result.OK;
Close();
return;
case (byte)Keys.Escape:
if (this._keyList.Count == 0)
{
this.result = Result.CANCEL;
Close();
return;
}
break;
}
switch (this.keyType)
{
case KeyType.SINGLE:
this._keyList.Clear();
if (keycode == (byte)Keys.Escape)
{
this.lblInputKey.Text = "Press Any Key";
return;
}
this.lblInputKey.Text = Key.KEY_TEXT[keycode];
this._keyList.Add(keycode);
break;
case KeyType.MULTI:
if ((byte)e.KeyCode == (byte)Keys.Escape)
{
this.lblInputKey.Text = "Press Any Key";
this._keyList.Clear();
return;
}
if (this._keyList.Count == 0)
{
this._keyList.Add(keycode);
this.lblInputKey.Text = Key.KEY_TEXT[keycode];
}
else
{
this._keyList.Add(keycode);
this.lblInputKey.Text = this.lblInputKey.Text + " + " + Key.KEY_TEXT[keycode];
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
