Generate Gesture Recognizers

src/BlazorBindings.Core/INonPhysicalChild.cs

@@ -24,6 +24,6 @@ public interface INonPhysicalChild
         /// This is called when this component would otherwise be removed from a parent container.
         /// This is useful so that this component can unapply its effects from parent element.
         /// </summary>
-        void Remove();
+        void RemoveFromParent(object parentElement);
     }
 }

src/BlazorBindings.Maui/Elements/GestureRecognizer.cs

@@ -2,13 +2,41 @@
 // Licensed under the MIT license.
 
 using BlazorBindings.Core;
-using BlazorBindings.Maui.Elements.Handlers;
+using System;
 using MC = Microsoft.Maui.Controls;
 
 namespace BlazorBindings.Maui.Elements
 {
-    public class GestureRecognizer : NativeControlComponentBase
+    public partial class GestureRecognizer : INonPhysicalChild
     {
-        public MC.GestureRecognizer NativeControl => (ElementHandler as GestureRecognizerHandler)?.GestureRecognizerControl;
+        void INonPhysicalChild.RemoveFromParent(object parentElement)
+        {
+            switch (parentElement)
+            {
+                case MC.View view:
+                    view.GestureRecognizers.Remove(NativeControl);
+                    break;
+                case MC.GestureElement gestureElement:
+                    gestureElement.GestureRecognizers.Remove(NativeControl);
+                    break;
+                default:
+                    throw new InvalidOperationException($"Gesture of type {NativeControl.GetType().Name} can't be removed from parent of type {parentElement.GetType().FullName}.");
+            }
+        }
+
+        void INonPhysicalChild.SetParent(object parentElement)
+        {
+            switch (parentElement)
+            {
+                case MC.View view:
+                    view.GestureRecognizers.Add(NativeControl);
+                    break;
+                case MC.GestureElement gestureElement:
+                    gestureElement.GestureRecognizers.Add(NativeControl);
+                    break;
+                default:
+                    throw new InvalidOperationException($"Gesture of type {NativeControl.GetType().Name} can't be added to parent of type {parentElement.GetType().FullName}.");
+            }
+        }
     }
 }

src/BlazorBindings.Maui/Elements/GestureRecognizer.generated.cs

@@ -0,0 +1,29 @@
+// <auto-generated>
+//     This code was generated by a BlazorBindings.Maui component generator.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+
+using BlazorBindings.Core;
+using MC = Microsoft.Maui.Controls;
+using Microsoft.AspNetCore.Components;
+using System.Threading.Tasks;
+
+namespace BlazorBindings.Maui.Elements
+{
+    public partial class GestureRecognizer : Element
+    {
+        static GestureRecognizer()
+        {
+            RegisterAdditionalHandlers();
+        }
+
+        public new MC.GestureRecognizer NativeControl => (MC.GestureRecognizer)((Element)this).NativeControl;
+
+        protected override MC.Element CreateNativeElement() => new MC.GestureRecognizer();
+
+
+        static partial void RegisterAdditionalHandlers();
+    }
+}

src/BlazorBindings.Maui/Elements/GridCell.cs

@@ -117,15 +117,11 @@ public int GetChildIndex(MC.Element child)
 
         void INonPhysicalChild.SetParent(object parentElement)
         {
-            if (parentElement is not MC.Grid parentGrid)
-            {
-                throw new ArgumentException($"Expected parent to be of type {typeof(MC.Grid).FullName} but it is of type {parentElement?.GetType().FullName}.", nameof(parentElement));
-            }
-
-            _parentGrid = parentGrid;
+            _parentGrid = parentElement as MC.Grid
+                ?? throw new ArgumentException($"Expected parent to be of type {typeof(MC.Grid).FullName} but it is of type {parentElement?.GetType().FullName}.", nameof(parentElement));
         }
 
-        void INonPhysicalChild.Remove()
+        void INonPhysicalChild.RemoveFromParent(object parentElement)
         {
             if (_parentGrid != null)
             {

src/BlazorBindings.Maui/Elements/Handlers/BaseAttachedPropertiesHandler.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license.
 
 using BlazorBindings.Core;
-using System;
 using MC = Microsoft.Maui.Controls;
 
 namespace BlazorBindings.Maui.Elements.Handlers
@@ -15,24 +14,21 @@ public abstract class BaseAttachedPropertiesHandler : IMauiElementHandler, INonP
         protected MC.BindableObject Target { get; private set; }
 
         public abstract void ApplyAttribute(ulong attributeEventHandlerId, string attributeName, object attributeValue, string attributeEventUpdatesAttributeName);
-        public abstract void Remove();
+        public abstract void RemoveFromParent();
 
-        public void SetParent(object parentElement)
+        void INonPhysicalChild.SetParent(object parentElement)
         {
             Target = (MC.BindableObject)parentElement;
         }
 
+        void INonPhysicalChild.RemoveFromParent(object parentElement)
+        {
+            RemoveFromParent();
+        }
+
         // Because this is a 'fake' element, all matters related to physical trees
         // should be no-ops.
         public MC.Element ElementControl => null;
         public object TargetElement => null;
-        public bool IsParented() => false;
-
-        public void SetParent(MC.Element parent)
-        {
-            // This should never get called. Instead, INonPhysicalChild.SetParent() implemented
-            // in this class should get called.
-            throw new NotSupportedException();
-        }
     }
 }

src/BlazorBindings.Maui/Elements/Handlers/ContentPropertyHandler.cs

@@ -22,7 +22,7 @@ public void SetParent(object parentElement)
             _parent = (TElementType)parentElement;
         }
 
-        public void Remove()
+        public void RemoveFromParent(object parentElement)
         {
             // Because this Handler is used internally only, this method is no-op.
         }

src/BlazorBindings.Maui/Elements/Handlers/ControlTemplatePropertyHandler.cs

@@ -28,7 +28,7 @@ public void SetParent(object parentElement)
             _setPropertyAction(parent, controlTemplate);
         }
 
-        public void Remove()
+        public void RemoveFromParent(object parentElement)
         {
             // Because this Handler is used internally only, this method is no-op.
         }

src/BlazorBindings.Maui/Elements/Handlers/DataTemplatePropertyHandler.cs

@@ -28,7 +28,7 @@ public void SetParent(object parentElement)
             _setPropertyAction(parent, dataTemplate);
         }
 
-        public void Remove()
+        public void RemoveFromParent(object parentElement)
         {
             // Because this Handler is used internally only, this method is no-op.
         }

src/BlazorBindings.Maui/Elements/Handlers/DataTemplatePropertyHandler_T.cs

@@ -28,7 +28,7 @@ public void SetParent(object parentElement)
             _setPropertyAction(parent, dataTemplate);
         }
 
-        public void Remove()
+        public void RemoveFromParent(object parentElement)
         {
             // Because this Handler is used internally only, this method is no-op.
         }

src/BlazorBindings.Maui/Elements/Handlers/ListContentPropertyHandler.cs

@@ -25,7 +25,7 @@ public void SetParent(object parentElement)
             _propertyItems = _listPropertyAccessor((TElementType)parentElement);
         }
 
-        public void Remove()
+        public void RemoveFromParent(object parentElement)
         {
             // Because this Handler is used internally only, this method is no-op.
         }