Version 7.0: WinUI

MapControl/WinUI/MapBase.WinUI.cs

@@ -0,0 +1,83 @@
+// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
+// © 2021 Clemens Fischer
+// Licensed under the Microsoft Public License (Ms-PL)
+
+#if WINUI
+using Microsoft.UI;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Media;
+#else
+using Windows.UI;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Media;
+#endif
+
+namespace MapControl
+{
+    public partial class MapBase
+    {
+        public static readonly DependencyProperty ForegroundProperty = DependencyProperty.Register(
+            nameof(Foreground), typeof(Brush), typeof(MapBase), new PropertyMetadata(new SolidColorBrush(Colors.Black)));
+
+        public static readonly DependencyProperty CenterProperty = DependencyProperty.Register(
+            nameof(Center), typeof(Location), typeof(MapBase),
+            new PropertyMetadata(new Location(), (o, e) => ((MapBase)o).CenterPropertyChanged((Location)e.NewValue)));
+
+        public static readonly DependencyProperty TargetCenterProperty = DependencyProperty.Register(
+            nameof(TargetCenter), typeof(Location), typeof(MapBase),
+            new PropertyMetadata(new Location(), (o, e) => ((MapBase)o).TargetCenterPropertyChanged((Location)e.NewValue)));
+
+        public static readonly DependencyProperty ZoomLevelProperty = DependencyProperty.Register(
+            nameof(ZoomLevel), typeof(double), typeof(MapBase),
+            new PropertyMetadata(1d, (o, e) => ((MapBase)o).ZoomLevelPropertyChanged((double)e.NewValue)));
+
+        public static readonly DependencyProperty TargetZoomLevelProperty = DependencyProperty.Register(
+            nameof(TargetZoomLevel), typeof(double), typeof(MapBase),
+            new PropertyMetadata(1d, (o, e) => ((MapBase)o).TargetZoomLevelPropertyChanged((double)e.NewValue)));
+
+        public static readonly DependencyProperty HeadingProperty = DependencyProperty.Register(
+            nameof(Heading), typeof(double), typeof(MapBase),
+            new PropertyMetadata(0d, (o, e) => ((MapBase)o).HeadingPropertyChanged((double)e.NewValue)));
+
+        public static readonly DependencyProperty TargetHeadingProperty = DependencyProperty.Register(
+            nameof(TargetHeading), typeof(double), typeof(MapBase),
+            new PropertyMetadata(0d, (o, e) => ((MapBase)o).TargetHeadingPropertyChanged((double)e.NewValue)));
+
+        public static readonly DependencyProperty ViewScaleProperty = DependencyProperty.Register(
+            nameof(ViewScale), typeof(double), typeof(MapBase), new PropertyMetadata(0d));
+
+        internal static readonly DependencyProperty CenterPointProperty = DependencyProperty.Register(
+            "CenterPoint", typeof(Windows.Foundation.Point), typeof(MapBase),
+            new PropertyMetadata(new Windows.Foundation.Point(), (o, e) =>
+            {
+                var center = (Windows.Foundation.Point)e.NewValue;
+                ((MapBase)o).CenterPointPropertyChanged(new Location(center.Y, center.X));
+            }));
+
+        public MapBase()
+        {
+            // set Background by Style to enable resetting by ClearValue in MapLayerPropertyChanged
+            var style = new Style(typeof(MapBase));
+            style.Setters.Add(new Setter(BackgroundProperty, new SolidColorBrush(Colors.White)));
+            Style = style;
+
+            SizeChanged += OnSizeChanged;
+        }
+
+        private void OnSizeChanged(object sender, SizeChangedEventArgs e)
+        {
+            Clip = new RectangleGeometry
+            {
+                Rect = new Windows.Foundation.Rect(0d, 0d, e.NewSize.Width, e.NewSize.Height)
+            };
+
+            ResetTransformCenter();
+            UpdateTransform();
+        }
+
+        private void SetViewScale(double scale)
+        {
+            SetValue(ViewScaleProperty, scale);
+        }
+    }
+}