Add press 1 and 2

2026-07-13 23:43:05 +02:00
parent 74ec9527da
commit 0967249a22
9 changed files with 200 additions and 60 deletions
@@ -0,0 +1,68 @@
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+using System.Windows.Shapes;
+
+namespace PamhagenSysCtrl.Helpers.Pipeline {
+    public class Press : INode, ISink {
+
+        public const double DIAMETER = 120;
+
+        public double CenterX { get; set; }
+        public double CenterY { get; set; }
+        public string Label { get; set; }
+
+        public ISet<IEdge> Inputs { get; set; }
+        public ISet<IEdge> Outputs { get; set; }
+
+        protected Func<bool> CallbackIsFull;
+
+        public double TopY => CenterY - DIAMETER / 2;
+        public bool IsFull => CallbackIsFull();
+
+        public int? CapacityLiters { get; set; }
+
+        private Shape? _circle;
+        private TextBlock? _text;
+
+
+        public Press(string label, double x, double y, int capacityLiters, Func<bool> cbFull) {
+            CenterX = x;
+            CenterY = y;
+            Label = label;
+            CapacityLiters = capacityLiters;
+            CallbackIsFull = cbFull;
+            Inputs = new HashSet<IEdge>();
+            Outputs = new HashSet<IEdge>();
+        }
+
+        public void Draw(Canvas canvas) {
+            _circle = new Ellipse() {
+                Width = DIAMETER,
+                Height = DIAMETER,
+                Stroke = Brushes.Black,
+                StrokeThickness = 2,
+                Fill = Brushes.WhiteSmoke,
+            };
+            _text = new() {
+                Text = CapacityLiters.HasValue ? $"{Label}\n{CapacityLiters:N0}"  : Label,
+                FontSize = 14,
+                Width = DIAMETER,
+                TextAlignment = TextAlignment.Center,
+                VerticalAlignment = VerticalAlignment.Center,
+            };
+            _circle.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
+            _circle.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2);
+            _text.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
+            _text.SetValue(Canvas.TopProperty, CenterY - (CapacityLiters.HasValue ? 20 : 10));
+            canvas.Children.Add(_circle);
+            canvas.Children.Add(_text);
+        }
+
+        public bool Update(double x, double y) {
+            var hover = Math.Sqrt(Math.Pow(CenterX - x, 2) + Math.Pow(CenterY - y, 2)) <= DIAMETER / 2;
+            _circle?.Fill = hover ? Brushes.LightGray : Brushes.WhiteSmoke;
+            return hover;
+        }
+    }
+}