private static void InitializingSwitch(object sender, InitializingSwitchEventArgs e)
{
Switch sw = e.Switch;
// Ported from https://referencesource.microsoft.com/#System/compmod/system/diagnostics/Switch.cs,173
SwitchElementsCollection switchSettings = DiagnosticsConfiguration.SwitchSettings;
if (switchSettings != null)
{
SwitchElement mySettings = switchSettings[sw.DisplayName];
if (mySettings != null)
{
if (mySettings.Value != null)
{
sw.Value = mySettings.Value;
}
else
{
sw.Value = sw.DefaultValue;
}
TraceUtils.CopyStringDictionary(sw.Attributes, mySettings.Attributes);
}
}
}
public SwitchResult(SwitchElement element) : this(element?.Label)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
Value = element.On;
}
public bool Equals(SwitchElement other)
{
if (ReferenceEquals(null, other))
return false;
if (ReferenceEquals(this, other))
return true;
return Equals(other.Key, Key) && other.Value.Equals(Value);
}
public static ElseElement Else(this SwitchElement me, string label)
{
var c = new ElseElement {
Label = label
};
me?.Cases.Add(c);
return(c);
}
public static CaseElement Case(this SwitchElement me, string label, string when)
{
var c = new CaseElement {
Label = label, When = when
};
me?.Cases.Add(c);
return(c);
}
public static SwitchElement Switch(this MessageElement me, string label, string on)
{
var sw = new SwitchElement {
Label = label, On = on
};
me?.Fields.Add(sw);
return(sw);
}
public bool Equals(SwitchElement other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(Equals(other.Key, Key) && other.Value.Equals(Value));
}
protected override void OnElementChanged(ElementChangedEventArgs <Switch> e)
{
if (e.OldElement != null)
{
e.OldElement.Toggled -= OnElementToggled;
}
if (e.NewElement != null)
{
if (Control == null)
{
var input = new SwitchElement();
SetNativeControl(input);
Control.Change += OnControlValueChanged;
}
Control.IsChecked = Element.IsToggled;
e.NewElement.Toggled += OnElementToggled;
}
base.OnElementChanged(e);
}
public string Visit(SwitchElement switchElement)
{
var cases = switchElement.Cases.Values.Select(v => v.Accept(this));
return(JoinAlternatives(cases));
}
private void Awake()
{
switchElement = GetComponentInChildren <SwitchElement>();
switchElement.OnValueChanged.AddListener(delegate { CallEventOnValueChanged(switchElement.isOn); });
}
public IFormElement Render()
{
IFormElement element;
switch (Type)
{
case FormElementType.Entry:
element = new EntryElement();
break;
case FormElementType.Address:
element = new AddressElement();
break;
case FormElementType.DatePicker:
element = new DatePickerElement();
break;
case FormElementType.Picker:
element = new PickerElement();
break;
case FormElementType.Editor:
element = new EditorElement();
break;
case FormElementType.Switch:
element = new SwitchElement();
break;
case FormElementType.CheckboxList:
element = new CheckboxListElement();
break;
case FormElementType.Hidden:
element = new HiddenElement();
break;
case FormElementType.Button:
element = new ButtonElement();
break;
case FormElementType.Label:
element = new LabelElement();
break;
default:
element = new EntryElement();
break;
}
element.Label = this.Label;
element.Key = Key;
element.Keyboard = Keyboard;
element.HeightRequest = HeightRequest;
element.Options = Options;
element.Required = Required;
element.Attributes = Attributes;
element.AutoPostBack = AutoPostBack;
if (!string.IsNullOrWhiteSpace(ElementBackgroundColor))
{
element.ElementBackgroundColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(ElementBackgroundColor);
}
if (!string.IsNullOrWhiteSpace(ElementTextColor))
{
element.ElementTextColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(ElementTextColor);
}
element.Render();
if (!string.IsNullOrWhiteSpace(Value))
{
element.Value = Value;
}
return(element);
}
