public MainWindow()
{
// Set UI font to system font
this.Font = SystemFonts.MessageBoxFont;
// Initialise UI
InitializeComponent();
// Increase font size on source buttons
studioButton.Font = new Font(studioButton.Font.FontFamily, 14, FontStyle.Regular);
chartButton.Font = new Font(chartButton.Font.FontFamily, 14, FontStyle.Regular);
obButton.Font = new Font(obButton.Font.FontFamily, 14, FontStyle.Regular);
emergencyButton.Font = new Font(emergencyButton.Font.FontFamily, 14, FontStyle.Regular);
// Create router
router = new Router(this.Handle);
// Handle router source changed event
router.SourceChanged += SourceChanged;
// Set to studio
router.Source = Router.Sources.STUDIO;
// Add audio devices to list
studioInputComboBox.Items.Add("Default Input");
foreach (string device in router.GetDevices())
{
studioInputComboBox.Items.Add(device);
}
// Handle audio events to update level metres
router.SourceLevelMeterUpdate += SourceLevelMeterUpdate;
router.OutputLevelMeterUpdate += OutputLevelMeterUpdate;
// Add DSPs to list
processorComboBox.Items.Add("None");
foreach (string processor in router.GetDSPs())
{
processorComboBox.Items.Add(processor);
}
// Load user settings
studioInputComboBox.SelectedIndex = Properties.Settings.Default.AudioInput;
chartUrlTextBox.Text = Properties.Settings.Default.ChartShowURL;
obUrlTextBox.Text = Properties.Settings.Default.ObURL;
fileLabel.Text = Properties.Settings.Default.EmergencyFile;
detectorUpDown.Value = Properties.Settings.Default.DetectorTime;
processorComboBox.SelectedIndex = Properties.Settings.Default.Processor;
clockIPTextBox.Text = Properties.Settings.Default.ClockIP;
}
/// <summary>
/// Updates source audio meters with sent levels
/// </summary>
/// <param name="sender">Sending object</param>
/// <param name="e">Event arguments</param>
private void SourceLevelMeterUpdate(object sender, Router.LevelEventArgs e)
{
sourceLeftMeter.Amplitude = (float)e.LeftLevel;
sourceRightMeter.Amplitude = (float)e.RightLevel;
}
/// <summary>
/// Updates output audio meters with sent levels
/// </summary>
/// <param name="sender">Sending object</param>
/// <param name="e">Event arguments</param>
private void OutputLevelMeterUpdate(object sender, Router.LevelEventArgs e)
{
outputLeftMeter.Amplitude = (float)e.LeftLevel;
outputRightMeter.Amplitude = (float)e.RightLevel;
}
