/// <summary>
/// Handle checking or unchecking of the <see cref="checkbox_apply_equalizer"/>.
/// Applies or doesn't apply the equalizer as given by the state of the checkbox.
/// </summary>
/// <param name="sender">N/A</param>
/// <param name="e">N/A</param>
/// <seealso cref="equalizerapo_api.ApplyEqualizer"/>
private void checkbox_apply_equalizer_CheckedChanged(object sender, EventArgs e)
{
if (checkbox_apply_equalizer.InvokeRequired)
{
EventInvokeDelegate d = new EventInvokeDelegate(checkbox_apply_equalizer_CheckedChanged);
this.Invoke(d, new object[] { sender, e });
}
else
{
eqAPI.ApplyEqualizer(checkbox_apply_equalizer.Checked);
messenger.Send(messageParser.CreateMessage(
MessageParser.MESSAGE_TYPE.FILTER_APPLY),
true);
}
}
/// <summary>
/// Given a message from the client, parse the message to enact changes
/// in the equalizer or zune instances.
/// </summary>
/// <param name="message">The message to be parsed.</param>
public void ParseMessage(string message)
{
// get the message parts
string[] messageParts = message.Split(new char[] { ':' }, 2);
if (messageParts.Length < 2)
{
return;
}
string messageType = messageParts[0];
string restOfMessage = messageParts[1];
// parse the message
switch (messageType)
{
case "apply_filter":
eqAPI.ApplyEqualizer((restOfMessage == "true")
? true
: false);
break;
case "filter":
if (restOfMessage == "added")
{
eqAPI.AddFilter();
}
else if (restOfMessage == "removed")
{
eqAPI.RemoveFilter();
}
break;
case "filters":
eqAPI.SetNewGainValues(restOfMessage.Split(new char[] { ',' }));
break;
case "playback":
switch (restOfMessage)
{
case "pause":
zuneAPI.PauseTrack();
break;
case "play":
zuneAPI.PlayTrack();
break;
case "previous":
zuneAPI.ToPreviousTrack();
break;
case "next":
zuneAPI.ToNextTrack();
break;
}
break;
case "volume":
eqAPI.PreAmp = Convert.ToInt32(
Convert.ToDouble(restOfMessage));
break;
}
}