void HotkeyKeyPressed(object sender, KeyPressedEventArgs e)
{
if (e.Modifier == KeyModifiers.None) {
// receiver zone 1
if (e.Key == Keys.VolumeDown) _conn.SendMessage(new VolumeDown());
else if (e.Key == Keys.VolumeUp) _conn.SendMessage(new VolumeUp());
}
else if (e.Modifier == KeyModifiers.Control) {
// system volume
const int APPCOMMAND_VOLUME_UP = 0xA0000;
const int APPCOMMAND_VOLUME_DOWN = 0x90000;
const int WM_APPCOMMAND = 0x319;
if (e.Key == Keys.VolumeDown) SendMessage(new HandleRef(this, Handle), WM_APPCOMMAND, this.Handle, (IntPtr)APPCOMMAND_VOLUME_DOWN);
else if (e.Key == Keys.VolumeUp) SendMessage(new HandleRef(this, Handle), WM_APPCOMMAND, this.Handle, (IntPtr)APPCOMMAND_VOLUME_UP);
}
else if (e.Modifier == (KeyModifiers.Control | KeyModifiers.Alt)) {
// receiver zone 2
if (e.Key == Keys.VolumeDown) _conn.SendMessage(new Z2VolumeDown());
else if (e.Key == Keys.VolumeUp) _conn.SendMessage(new Z2VolumeUp());
}
else if (e.Modifier == (KeyModifiers.Control | KeyModifiers.Shift)) {
// send power toggle
if (e.Key == Keys.P) _conn.SendMessage(new PowerToggle());
else if (e.Key == Keys.Q) {
_conn.SendMessage(new PowerOff());
_conn.Dispose();
Disconnect(); // disconnect applet
Application.Exit();
}
}
}