private Brush[] GetBrushes(Color c, CornerRadius cornerRadius)
{
if (SystemDropShadowChrome._commonBrushes == null)
{
lock (SystemDropShadowChrome._resourceAccess) {
if (SystemDropShadowChrome._commonBrushes == null)
{
SystemDropShadowChrome._commonBrushes = SystemDropShadowChrome.CreateBrushes(c, cornerRadius);
SystemDropShadowChrome._commonCornerRadius = cornerRadius;
}
}
}
if (c == ((SolidColorBrush)SystemDropShadowChrome._commonBrushes[4]).Color && cornerRadius == SystemDropShadowChrome._commonCornerRadius)
{
this._brushes = (Brush[])null;
return(SystemDropShadowChrome._commonBrushes);
}
else
{
if (this._brushes == null)
{
this._brushes = SystemDropShadowChrome.CreateBrushes(c, cornerRadius);
}
return(this._brushes);
}
}
private static Brush[] CreateBrushes(Color c, CornerRadius cornerRadius)
{
Brush[] brushArray = new Brush[9];
brushArray[4] = (Brush) new SolidColorBrush(c);
brushArray[4].Freeze();
GradientStopCollection stops = SystemDropShadowChrome.CreateStops(c, 0.0);
LinearGradientBrush linearGradientBrush1 = new LinearGradientBrush(stops, new Point(0.0, 1.0), new Point(0.0, 0.0));
linearGradientBrush1.Freeze();
brushArray[1] = (Brush)linearGradientBrush1;
LinearGradientBrush linearGradientBrush2 = new LinearGradientBrush(stops, new Point(1.0, 0.0), new Point(0.0, 0.0));
linearGradientBrush2.Freeze();
brushArray[3] = (Brush)linearGradientBrush2;
LinearGradientBrush linearGradientBrush3 = new LinearGradientBrush(stops, new Point(0.0, 0.0), new Point(1.0, 0.0));
linearGradientBrush3.Freeze();
brushArray[5] = (Brush)linearGradientBrush3;
LinearGradientBrush linearGradientBrush4 = new LinearGradientBrush(stops, new Point(0.0, 0.0), new Point(0.0, 1.0));
linearGradientBrush4.Freeze();
brushArray[7] = (Brush)linearGradientBrush4;
GradientStopCollection gradientStopCollection1 = cornerRadius.TopLeft != 0.0 ? SystemDropShadowChrome.CreateStops(c, cornerRadius.TopLeft) : stops;
RadialGradientBrush radialGradientBrush1 = new RadialGradientBrush(gradientStopCollection1);
radialGradientBrush1.RadiusX = 1.0;
radialGradientBrush1.RadiusY = 1.0;
radialGradientBrush1.Center = new Point(1.0, 1.0);
radialGradientBrush1.GradientOrigin = new Point(1.0, 1.0);
radialGradientBrush1.Freeze();
brushArray[0] = (Brush)radialGradientBrush1;
GradientStopCollection gradientStopCollection2 = cornerRadius.TopRight != 0.0 ? (cornerRadius.TopRight != cornerRadius.TopLeft ? SystemDropShadowChrome.CreateStops(c, cornerRadius.TopRight) : gradientStopCollection1) : stops;
RadialGradientBrush radialGradientBrush2 = new RadialGradientBrush(gradientStopCollection2);
radialGradientBrush2.RadiusX = 1.0;
radialGradientBrush2.RadiusY = 1.0;
radialGradientBrush2.Center = new Point(0.0, 1.0);
radialGradientBrush2.GradientOrigin = new Point(0.0, 1.0);
radialGradientBrush2.Freeze();
brushArray[2] = (Brush)radialGradientBrush2;
GradientStopCollection gradientStopCollection3 = cornerRadius.BottomLeft != 0.0 ? (cornerRadius.BottomLeft != cornerRadius.TopLeft ? (cornerRadius.BottomLeft != cornerRadius.TopRight ? SystemDropShadowChrome.CreateStops(c, cornerRadius.BottomLeft) : gradientStopCollection2) : gradientStopCollection1) : stops;
RadialGradientBrush radialGradientBrush3 = new RadialGradientBrush(gradientStopCollection3);
radialGradientBrush3.RadiusX = 1.0;
radialGradientBrush3.RadiusY = 1.0;
radialGradientBrush3.Center = new Point(1.0, 0.0);
radialGradientBrush3.GradientOrigin = new Point(1.0, 0.0);
radialGradientBrush3.Freeze();
brushArray[6] = (Brush)radialGradientBrush3;
RadialGradientBrush radialGradientBrush4 = new RadialGradientBrush(cornerRadius.BottomRight != 0.0 ? (cornerRadius.BottomRight != cornerRadius.TopLeft ? (cornerRadius.BottomRight != cornerRadius.TopRight ? (cornerRadius.BottomRight != cornerRadius.BottomLeft ? SystemDropShadowChrome.CreateStops(c, cornerRadius.BottomRight) : gradientStopCollection3) : gradientStopCollection2) : gradientStopCollection1) : stops);
radialGradientBrush4.RadiusX = 1.0;
radialGradientBrush4.RadiusY = 1.0;
radialGradientBrush4.Center = new Point(0.0, 0.0);
radialGradientBrush4.GradientOrigin = new Point(0.0, 0.0);
radialGradientBrush4.Freeze();
brushArray[8] = (Brush)radialGradientBrush4;
return(brushArray);
}