Sicherung

RadialMenu/Controls/RadialMenu.cs

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+using System.Collections.Generic;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace RadialMenu.Controls
+{
+    /// <summary>
+    /// Interaction logic for RadialMenu.xaml
+    /// </summary>
+    public class RadialMenu : ContentControl
+    {
+        public static readonly DependencyProperty IsOpenProperty =
+            DependencyProperty.Register("IsOpen", typeof(bool), typeof(RadialMenu),
+            new FrameworkPropertyMetadata(false, FrameworkPropertyMetadataOptions.AffectsRender | FrameworkPropertyMetadataOptions.AffectsMeasure));
+
+        public bool IsOpen
+        {
+            get { return (bool)GetValue(IsOpenProperty); }
+            set { SetValue(IsOpenProperty, value); }
+        }
+
+        public static readonly DependencyProperty HalfShiftedItemsProperty =
+            DependencyProperty.Register("HalfShiftedItems", typeof(bool), typeof(RadialMenu),
+            new FrameworkPropertyMetadata(false, FrameworkPropertyMetadataOptions.AffectsRender | FrameworkPropertyMetadataOptions.AffectsMeasure));
+
+        public bool HalfShiftedItems
+        {
+            get { return (bool)GetValue(HalfShiftedItemsProperty); }
+            set { SetValue(HalfShiftedItemsProperty, value); }
+        }
+
+        public static readonly DependencyProperty CentralItemProperty =
+            DependencyProperty.Register("CentralItem", typeof(RadialMenuCentralItem), typeof(RadialMenu),
+            new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.AffectsRender | FrameworkPropertyMetadataOptions.AffectsMeasure));
+
+        public RadialMenuCentralItem CentralItem
+        {
+            get { return (RadialMenuCentralItem)GetValue(CentralItemProperty); }
+            set { SetValue(CentralItemProperty, value); }
+        }
+
+        public new static readonly DependencyProperty ContentProperty =
+            DependencyProperty.Register("Content", typeof(List<RadialMenuItem>), typeof(RadialMenu),
+            new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.AffectsRender | FrameworkPropertyMetadataOptions.AffectsMeasure));
+
+        public new List<RadialMenuItem> Content
+        {
+            get { return (List<RadialMenuItem>)GetValue(ContentProperty); }
+            set { SetValue(ContentProperty, value); }
+        }
+
+        public List<RadialMenuItem> Items
+        {
+            get { return Content; }
+            set { Content = value; }
+        }
+
+        static RadialMenu()
+        {
+            DefaultStyleKeyProperty.OverrideMetadata(typeof(RadialMenu), new FrameworkPropertyMetadata(typeof(RadialMenu)));
+        }
+
+        public override void BeginInit()
+        {
+            Content = new List<RadialMenuItem>();
+            base.BeginInit();
+        }
+
+        protected override Size ArrangeOverride(Size arrangeSize)
+        {
+            for (int i = 0, count = Items.Count; i < count; i++)
+            {
+                Items[i].Index = i;
+                Items[i].Count = count;
+                Items[i].HalfShifted = HalfShiftedItems;
+            }
+            return base.ArrangeOverride(arrangeSize);
+        }
+    }
+}