Synchronize the Net40

Net40/HandyControl_Net40/Controls/Other/ChatBubble.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Windows;
+using HandyControl.Data;
+
+namespace HandyControl.Controls
+{
+    public class ChatBubble : SelectableItem
+    {
+        public static readonly DependencyProperty RoleProperty = DependencyProperty.Register(
+            "Role", typeof(ChatRoleType), typeof(ChatBubble), new PropertyMetadata(default(ChatRoleType)));
+
+        public ChatRoleType Role
+        {
+            get => (ChatRoleType)GetValue(RoleProperty);
+            set => SetValue(RoleProperty, value);
+        }
+
+        public static readonly DependencyProperty TypeProperty = DependencyProperty.Register(
+            "Type", typeof(ChatMessageType), typeof(ChatBubble), new PropertyMetadata(default(ChatMessageType)));
+
+        public ChatMessageType Type
+        {
+            get => (ChatMessageType)GetValue(TypeProperty);
+            set => SetValue(TypeProperty, value);
+        }
+
+        public static readonly DependencyProperty IsReadProperty = DependencyProperty.Register(
+            "IsRead", typeof(bool), typeof(ChatBubble), new PropertyMetadata(ValueBoxes.FalseBox));
+
+        public bool IsRead
+        {
+            get => (bool)GetValue(IsReadProperty);
+            set => SetValue(IsReadProperty, value);
+        }
+
+        public static void SetMaxWidth(DependencyObject element, double value)
+            => element.SetValue(MaxWidthProperty, value);
+
+        public static double GetMaxWidth(DependencyObject element)
+            => (double)element.GetValue(MaxWidthProperty);
+
+        public Action<object> ReadAction { get; set; }
+
+        protected override void OnSelected(RoutedEventArgs e)
+        {
+            base.OnSelected(e);
+
+            IsRead = true;
+            ReadAction?.Invoke(Content);
+        }
+    }
+}