Introduced MapContentControl

MapControl/UWP/MapContentControl.UWP.cs

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+// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
+// © 2021 Clemens Fischer
+// Licensed under the Microsoft Public License (Ms-PL)
+
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Data;
+
+namespace MapControl
+{
+    /// <summary>
+    /// ContentControl placed on a MapPanel at a geographic location specified by the Location property.
+    /// </summary>
+    public class MapContentControl : ContentControl
+    {
+        public static readonly DependencyProperty AutoCollapseProperty = DependencyProperty.Register(
+            nameof(AutoCollapse), typeof(bool), typeof(MapContentControl),
+            new PropertyMetadata(false, (o, e) => MapPanel.SetAutoCollapse((MapContentControl)o, (bool)e.NewValue)));
+
+        public static readonly DependencyProperty LocationProperty = DependencyProperty.Register(
+            nameof(Location), typeof(Location), typeof(MapContentControl),
+            new PropertyMetadata(null, (o, e) => MapPanel.SetLocation((MapContentControl)o, (Location)e.NewValue)));
+
+        public MapContentControl()
+        {
+            DefaultStyleKey = typeof(MapContentControl);
+            MapPanel.InitMapElement(this);
+        }
+
+        /// <summary>
+        /// Gets/sets MapPanel.AutoCollapse.
+        /// </summary>
+        public bool AutoCollapse
+        {
+            get { return (bool)GetValue(AutoCollapseProperty); }
+            set { SetValue(AutoCollapseProperty, value); }
+        }
+
+        /// <summary>
+        /// Gets/sets MapPanel.Location.
+        /// </summary>
+        public Location Location
+        {
+            get { return (Location)GetValue(LocationProperty); }
+            set { SetValue(LocationProperty, value); }
+        }
+
+        protected override void OnApplyTemplate()
+        {
+            base.OnApplyTemplate();
+
+            var map = MapPanel.GetParentMap(this);
+
+            if (map != null)
+            {
+                if (Background == null)
+                {
+                    SetBinding(BackgroundProperty, new Binding { Source = map, Path = new PropertyPath(nameof(MapBase.Background)) });
+                }
+
+                if (BorderBrush == null)
+                {
+                    SetBinding(BorderBrushProperty, new Binding { Source = map, Path = new PropertyPath(nameof(MapBase.Foreground)) });
+                }
+
+                if (Foreground == null)
+                {
+                    SetBinding(ForegroundProperty, new Binding { Source = map, Path = new PropertyPath(nameof(MapBase.Foreground)) });
+                }
+            }
+        }
+    }
+
+    /// <summary>
+    /// MapContentControl with a Pushpin Style.
+    /// </summary>
+    public class Pushpin : MapContentControl
+    {
+        public Pushpin()
+        {
+            DefaultStyleKey = typeof(Pushpin);
+        }
+    }
+}