/// <summary>
/// set entire enable or not status
/// </summary>
/// <param name="sts"></param>
private void setEntireEnabledStatus(bool sts)
{
TraverseChildrenControls tchildrens = new TraverseChildrenControls();
foreach (object o in tchildrens.GetChildren(eqGrid, 1))
{
if (o.GetType() == typeof(SpinnerControl))
{
SpinnerControl spinControl = (SpinnerControl)o;
spinControl.IsEnabled = sts;
}
if (o.GetType() == typeof(CheckBox)) //bypass or nots
{
var cbx = (CheckBox)o;
cbx.IsEnabled = sts;
}
if (o.GetType() == typeof(TComboBox)) //combobox filter
{
var cbox = (TComboBox)o;
cbox.IsEnabled = sts;
}
}
//xover highfilter pass and low filter pass
spinFreq_8.IsEnabled = sts;
spinFreq_9.IsEnabled = sts;
//
cbxeqType8.IsEnabled = sts;
cbxeqType9.IsEnabled = sts;
bypasAllBtn.IsSelected = !sts;
}
/// <summary>
/// Render NumberBox control.
/// Return true if failed.
/// </summary>
/// <param name="r.Canvas">Parent r.Canvas</param>
/// <param name="r.MasterScale">Master Scale Factor</param>
/// <param name="uiCmd">UICommand</param>
/// <returns>Success = false, Failure = true</returns>
public static void RenderNumberBox(RenderInfo r, UICommand uiCmd)
{
Debug.Assert(uiCmd.Info.GetType() == typeof(UIInfo_NumberBox));
UIInfo_NumberBox info = uiCmd.Info as UIInfo_NumberBox;
SpinnerControl spinner = new SpinnerControl()
{
Value = info.Value,
FontSize = CalcFontPointScale(),
Minimum = info.Min,
Maximum = info.Max,
DecimalPlaces = 0,
Change = info.Interval,
VerticalContentAlignment = VerticalAlignment.Center,
};
spinner.ValueChanged += (object sender, RoutedPropertyChangedEventArgs <decimal> e) =>
{
info.Value = (int)e.NewValue;
uiCmd.Update();
};
SetToolTip(spinner, info.ToolTip);
DrawToCanvas(r, spinner, uiCmd.Rect);
}
private void initializeParameter()
{
if (m_eqEdit == null)
{
m_eqEdit = new EQEdit[CFinal.NormalEQMax];
}
for (int i = 0; i < CFinal.NormalEQMax; i++)
{
m_eqEdit[i] = new EQEdit();
}
setEQFlat();//reset EQ parameters
// strHL_FILTER
cbxeqType8.ItemsSource = CFinal.strHL_FILTER;
cbxeqType8.setSelectindex(0); //spinFreq_8
cbxeqType9.ItemsSource = CFinal.strHL_FILTER;
cbxeqType9.setSelectindex(0);
//set and initialize controls below
TraverseChildrenControls tchildrens = new TraverseChildrenControls();
foreach (object o in tchildrens.GetChildren(eqGrid, 1))
{
if (o.GetType() == typeof(SpinnerControl))
{
SpinnerControl spinControl = (SpinnerControl)o;
spinControl.onSpinValueClickChangeEvent += new SpinnerControl.spinValueClickChange(onSpinChangeHandle);
}
if (o.GetType() == typeof(CheckBox)) //bypass or nots
{
var cbx = (CheckBox)o;
cbx.Click += checkBypas_Click;
}
if (o.GetType() == typeof(TComboBox)) //combobox filter
{
var cbox = (TComboBox)o;
cbox.SelectionChanging += new SelectionChangingEventHandler(eqcombox_SelectionChanging);
}
}
//xover highfilter pass and low filter pass
spinFreq_8.onSpinValueClickChangeEvent += new SpinnerControl.spinValueClickChange(onSpinChangeHandle);
spinFreq_9.onSpinValueClickChangeEvent += new SpinnerControl.spinValueClickChange(onSpinChangeHandle);
//
cbxeqType8.SelectionChanging += eqcombox_SelectionChanging;
cbxeqType9.SelectionChanging += eqcombox_SelectionChanging;
}
public static IObservable <decimal> ValueChanges(this SpinnerControl combo) =>
Observable
.FromEventPattern <RoutedPropertyChangedEventHandler <decimal>, RoutedPropertyChangedEventArgs <decimal> >
(a => combo.ValueChanged += a, a => combo.ValueChanged -= a)
.Select(a => a.EventArgs.NewValue);
