/***********
* Methods *
***********/
#region Private Methods
#region Event Handlers
private void DataHexTextBox_TextChanged(object sender, TextChangedEventArgs e)
{
byte[] bytes = Midi.ParseHex(this.DataHexTextBox.Text);
if (bytes == null)
{
this.DataHexTextBox.Text = this.Hex; return;
}
this.Hex = this.DataHexTextBox.Text;
this._Data = bytes;
this.DataCommentTextBox.Text = Midi.ReadText(this.Data, 0, this.Data.Length);
}
/// <summary>Reads text as a string of ASCII characters from this file's byte array.</summary>
/// <param name="offset">Offset into the byte array at which the text is stored.</param>
/// <param name="length">The number of bytes (ASCII characters) to read.</param>
/// <returns>The text that is read.</returns>
public string ReadText(int offset, int length)
{
return(Midi.ReadText(this.Bytes, offset, length));
}
/// <summary>Returns a comment for the data bytes of a meta-event.</summary>
/// <param name="type">Meta-event type (always less than 128).</param>
/// <param name="bytes">The data bytes of the event.</param>
/// <returns>A comment for the data bytes.</returns>
public static string GetDataComment(int type, byte[] bytes)
{
return((MidiMetaEvent.TypeMap.ContainsKey(type) && MidiMetaEvent.TypeMap[type].DescribeData != null)
? MidiMetaEvent.TypeMap[type].DescribeData(bytes) : Midi.ReadText(bytes, 0, bytes.Length));
}
