Merge pull request #48 from GoingCrazyDude/feature/custom-bootstrappers

Implement RadialGradientBrush

Author: returnrqt

Bloxstrap/Resources/CustomBootstrapperSchema.json

@@ -118,7 +118,7 @@
 				"StretchDirection": "StretchDirection",
 				"Source": "ImageSource",
 				"IsAnimated": "bool",
-				"RepeatBehaviour":  "string"
+				"RepeatBehaviour": "string"
 			}
 		},
 		"ScaleTransform": {
@@ -193,6 +193,17 @@
 				"SpreadMethod": "GradientSpreadMethod"
 			}
 		},
+		"RadialGradientBrush": {
+			"SuperClass": "Brush",
+			"IsCreatable": true,
+			"Attributes": {
+				"GradientOrigin": "Point",
+				"Center": "Point",
+				"ColorInterpolationMode": "ColorInterpolationMode",
+				"MappingMode": "BrushMappingMode",
+				"SpreadMethod": "GradientSpreadMethod"
+			}
+},
 		"GradientStop": {
 			"IsCreatable": true,
 			"Attributes": {

Bloxstrap/UI/Elements/Bootstrapper/CustomDialog.Creator.cs

@@ -45,6 +45,7 @@ private class DummyFrameworkElement : FrameworkElement { }
             ["SolidColorBrush"] = HandleXmlElement_SolidColorBrush,
             ["ImageBrush"] = HandleXmlElement_ImageBrush,
             ["LinearGradientBrush"] = HandleXmlElement_LinearGradientBrush,
+            ["RadialGradientBrush"] = HandleXmlElement_RadialGradientBrush,
 
             ["GradientStop"] = HandleXmlElement_GradientStop,
 
@@ -573,6 +574,7 @@ private static GradientStop HandleXmlElement_GradientStop(CustomDialog dialog, X
         private static Brush HandleXmlElement_LinearGradientBrush(CustomDialog dialog, XElement xmlElement)
         {
             var brush = new LinearGradientBrush();
+
             HandleXml_Brush(brush, xmlElement);
 
             object? startPoint = GetPointFromXElement(xmlElement, "StartPoint");
@@ -593,6 +595,29 @@ private static Brush HandleXmlElement_LinearGradientBrush(CustomDialog dialog, X
             return brush;
         }
 
+        private static Brush HandleXmlElement_RadialGradientBrush(CustomDialog dialog, XElement xmlElement) {
+            var radialbrush = new RadialGradientBrush();
+
+            HandleXml_Brush(radialbrush, xmlElement);
+
+            object? startPoint = GetPointFromXElement(xmlElement, "GradientOrigin");
+            if (startPoint is Point)
+                radialbrush.GradientOrigin = (Point)startPoint;
+
+            object? endPoint = GetPointFromXElement(xmlElement, "Center");
+            if (endPoint is Point)
+                radialbrush.Center = (Point)endPoint;
+
+            radialbrush.ColorInterpolationMode = ParseXmlAttribute<ColorInterpolationMode>(xmlElement, "ColorInterpolationMode", ColorInterpolationMode.SRgbLinearInterpolation);
+            radialbrush.MappingMode = ParseXmlAttribute<BrushMappingMode>(xmlElement, "MappingMode", BrushMappingMode.RelativeToBoundingBox);
+            radialbrush.SpreadMethod = ParseXmlAttribute<GradientSpreadMethod>(xmlElement, "SpreadMethod", GradientSpreadMethod.Pad);
+
+            foreach (var child in xmlElement.Elements())
+                radialbrush.GradientStops.Add(HandleXml<GradientStop>(dialog, child));
+
+            return radialbrush;
+        }
+
         private static void ApplyBrush_UIElement(CustomDialog dialog, FrameworkElement uiElement, string name, DependencyProperty dependencyProperty, XElement xmlElement)
         {
             // check if attribute exists