40 lines
1.2 KiB
C#
40 lines
1.2 KiB
C#
using System.Windows.Controls;
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using System.Windows.Media;
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using System.Windows.Shapes;
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namespace PamhagenSysCtrl.Helpers.Pipeline {
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public class Valve : INode {
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public double CenterX { get; set; }
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public double CenterY { get; set; }
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public string Label { get; set; }
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public bool IsOpen => CallbackIsOpen();
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public bool WantOpen => CallbackWantOpen();
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protected Func<bool> CallbackIsOpen;
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protected Func<bool> CallbackWantOpen;
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public Valve(string label, double x, double y, Func<bool> cbOpen, Func<bool> cbWant) {
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CenterX = x;
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CenterY = y;
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Label = label;
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CallbackIsOpen = cbOpen;
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CallbackWantOpen = cbWant;
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}
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public void Draw(Canvas canvas) {
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var e = new Ellipse() {
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Height = 20,
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Width = 20,
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Fill = Brushes.Gray,
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Stroke = Brushes.Black,
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StrokeThickness = 2,
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};
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e.SetValue(Canvas.LeftProperty, CenterX - 10);
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e.SetValue(Canvas.TopProperty, CenterY - 10);
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canvas.Children.Add(e);
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}
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}
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}
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