1 files changed, 101 insertions, 0 deletions
diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/Components/ComponentBase.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/Components/ComponentBase.cs
new file mode 100644
index 000000000..3e2294068
--- /dev/null
+++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/Components/ComponentBase.cs
@@ -0,0 +1,101 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace RealTimeGraphEx.Components
+{
+    public abstract class ComponentBase : UserControl
+    {
+        public ComponentLocationEnum Location
+        {
+            get { return (ComponentLocationEnum)GetValue(LocationProperty); }
+            set { SetValue(LocationProperty, value); }
+        }
+        public static readonly DependencyProperty LocationProperty =
+            DependencyProperty.Register("Location", typeof(ComponentLocationEnum), typeof(ComponentBase), new PropertyMetadata(ComponentLocationEnum.None));
+
+        public RealTimeGraphExBase Graph
+        {
+            get { return (RealTimeGraphExBase)GetValue(GraphProperty); }
+            set { SetValue(GraphProperty, value); }
+        }
+        public static readonly DependencyProperty GraphProperty =
+            DependencyProperty.Register("Graph", typeof(RealTimeGraphExBase), typeof(ComponentBase), new PropertyMetadata(null));
+
+        public ComponentBase()
+        {
+            this.Loaded += ComponentBase_Loaded;
+        }
+
+        private void ComponentBase_Loaded(object sender, RoutedEventArgs e)
+        {
+            if (Graph != null)
+            {
+                Graph.ZoomComplete += OnGraphZoomComplete;
+                Graph.PanningComplete += OnGraphPanningComplete;
+                Render(Graph);
+            }
+        }
+
+        public abstract void Render(RealTimeGraphExBase graph, bool animate = false);
+
+        public void RemoveFromParent()
+        {
+            var parent = this.Parent;
+            var child = this;
+
+            var panel = parent as Panel;
+            if (panel != null)
+            {
+                panel.Children.Remove(child);
+                return;
+            }
+
+            var decorator = parent as Decorator;
+            if (decorator != null)
+            {
+                if (decorator.Child == child)
+                {
+                    decorator.Child = null;
+                }
+                return;
+            }
+
+            var contentPresenter = parent as ContentPresenter;
+            if (contentPresenter != null)
+            {
+                if (contentPresenter.Content == child)
+                {
+                    contentPresenter.Content = null;
+                }
+                return;
+            }
+
+            var contentControl = parent as ContentControl;
+            if (contentControl != null)
+            {
+                if (contentControl.Content == child)
+                {
+                    contentControl.Content = null;
+                }
+                return;
+            }
+
+            // maybe more
+        }
+
+        protected virtual void OnGraphZoomComplete(Point transformOrigin, double scaleX, double scaleY)
+        {
+
+        }
+
+        protected virtual void OnGraphPanningComplete(Point translate)
+        {
+
+        }
+    }
+}