private Controls.LayerFrame Text(TextOverlaySettings settings, string text)
{
var control = Generate(settings, text, ConvertColor(settings.BackgroundColor));
control.Label.FontSize = settings.FontSize;
control.Border.Padding = new Thickness(settings.HorizontalPadding,
settings.VerticalPadding,
settings.HorizontalPadding,
settings.VerticalPadding);
control.Label.Foreground = new SolidColorBrush(ConvertColor(settings.FontColor));
control.Border.BorderThickness = new Thickness(settings.BorderThickness);
control.Border.BorderBrush = new SolidColorBrush(ConvertColor(settings.BorderColor));
control.Border.CornerRadius = new CornerRadius(settings.CornerRadius);
settings.PropertyChanged += (s, e) =>
{
switch (e.PropertyName)
{
case nameof(settings.BackgroundColor):
control.Border.Background = new SolidColorBrush(ConvertColor(settings.BackgroundColor));
break;
case nameof(settings.FontColor):
control.Label.Foreground = new SolidColorBrush(ConvertColor(settings.FontColor));
break;
case nameof(settings.BorderThickness):
control.Border.BorderThickness = new Thickness(settings.BorderThickness);
break;
case nameof(settings.BorderColor):
control.Border.BorderBrush = new SolidColorBrush(ConvertColor(settings.BorderColor));
break;
case nameof(settings.FontSize):
control.Label.FontSize = settings.FontSize;
break;
case nameof(settings.HorizontalPadding):
case nameof(settings.VerticalPadding):
control.Border.Padding = new Thickness(settings.HorizontalPadding,
settings.VerticalPadding,
settings.HorizontalPadding,
settings.VerticalPadding);
break;
case nameof(settings.CornerRadius):
control.Border.CornerRadius = new CornerRadius(settings.CornerRadius);
break;
}
};
return(control);
}
public TextOverlayReactor(TextOverlaySettings Settings)
{
FontFamily = Settings
.ObserveProperty(M => M.FontFamily)
.Select(M => new FontFamily(M))
.ToReadOnlyReactivePropertySlim();
FontSize = Settings
.ObserveProperty(M => M.FontSize)
.ToReadOnlyReactivePropertySlim();
Padding = new[]
{
Settings
.ObserveProperty(M => M.HorizontalPadding),
Settings
.ObserveProperty(M => M.VerticalPadding)
}
.CombineLatest(M =>
{
var w = M[0];
var h = M[1];
return(new Thickness(w, h, w, h));
})
.ToReadOnlyReactivePropertySlim();
Foreground = Settings
.ObserveProperty(M => M.FontColor)
.Select(M => new SolidColorBrush(M.ToWpfColor()))
.ToReadOnlyReactivePropertySlim();
Background = Settings
.ObserveProperty(M => M.BackgroundColor)
.Select(M => new SolidColorBrush(M.ToWpfColor()))
.ToReadOnlyReactivePropertySlim();
BorderThickness = Settings
.ObserveProperty(M => M.BorderThickness)
.Select(M => new Thickness(M))
.ToReadOnlyReactivePropertySlim();
BorderBrush = Settings
.ObserveProperty(M => M.BorderColor)
.Select(M => new SolidColorBrush(M.ToWpfColor()))
.ToReadOnlyReactivePropertySlim();
CornerRadius = Settings
.ObserveProperty(M => M.CornerRadius)
.Select(M => new CornerRadius(M))
.ToReadOnlyReactivePropertySlim();
}
static float GetTop(TextOverlaySettings OverlaySettings, float FullHeight, float TextHeight)
{
var y = OverlaySettings.Y;
switch (OverlaySettings.VerticalAlignment)
{
case Alignment.Start:
return(y);
case Alignment.End:
return(FullHeight - y - TextHeight - 2 * OverlaySettings.VerticalPadding);
case Alignment.Center:
return(FullHeight / 2 + y - TextHeight / 2 - OverlaySettings.VerticalPadding);
default:
return(0);
}
}
static float GetLeft(TextOverlaySettings OverlaySettings, float FullWidth, float TextWidth)
{
var x = OverlaySettings.X;
switch (OverlaySettings.HorizontalAlignment)
{
case Alignment.Start:
return(x);
case Alignment.End:
return(FullWidth - x - TextWidth - 2 * OverlaySettings.HorizontalPadding);
case Alignment.Center:
return(FullWidth / 2 + x - TextWidth / 2 - OverlaySettings.HorizontalPadding);
default:
return(0);
}
}
private static float GetTop(TextOverlaySettings overlaySettings, float fullHeight, float textHeight)
{
var y = overlaySettings.Y;
switch (overlaySettings.VerticalAlignment)
{
case Alignment.Start:
return(y);
case Alignment.End:
return(fullHeight - y - textHeight - 2 * overlaySettings.VerticalPadding);
case Alignment.Center:
return(fullHeight / 2 + y - textHeight / 2 - overlaySettings.VerticalPadding);
default:
return(0);
}
}
private static float GetLeft(TextOverlaySettings overlaySettings, float fullWidth, float textWidth)
{
var x = overlaySettings.X;
switch (overlaySettings.HorizontalAlignment)
{
case Alignment.Start:
return(x);
case Alignment.End:
return(fullWidth - x - textWidth - 2 * overlaySettings.HorizontalPadding);
case Alignment.Center:
return(fullWidth / 2 + x - textWidth / 2 - overlaySettings.HorizontalPadding);
default:
return(0);
}
}
static float GetTop(TextOverlaySettings KeystrokesSettings, float FullHeight, float TextHeight, float Offset = 0)
{
var y = KeystrokesSettings.Y;
var padding = KeystrokesSettings.VerticalPadding;
switch (KeystrokesSettings.VerticalAlignment)
{
case Alignment.Start:
return(y + Offset);
case Alignment.End:
return(FullHeight - y - TextHeight - 2 * padding - Offset);
case Alignment.Center:
return(FullHeight / 2 + y - TextHeight / 2 - padding + Offset);
default:
return(0);
}
}
public static float GetLeft(TextOverlaySettings KeystrokesSettings, float FullWidth, float TextWidth)
{
var x = KeystrokesSettings.X;
var padding = KeystrokesSettings.HorizontalPadding;
switch (KeystrokesSettings.HorizontalAlignment)
{
case Alignment.Start:
return(x);
case Alignment.End:
return(FullWidth - x - TextWidth - 2 * padding);
case Alignment.Center:
return(FullWidth / 2 + x - TextWidth / 2 - padding);
default:
return(0);
}
}
protected TextOverlay(TextOverlaySettings OverlaySettings)
{
_overlaySettings = OverlaySettings;
}
public ElapsedOverlay(TextOverlaySettings OverlaySettings, Func <TimeSpan> Elapsed) : base(OverlaySettings)
{
_elapsed = Elapsed;
}
public ElapsedOverlay(TextOverlaySettings overlaySettings, Func <TimeSpan> elapsed) : base(overlaySettings)
{
_elapsed = elapsed;
}
