117 lines
4.6 KiB
C#
117 lines
4.6 KiB
C#
using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Media;
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using System.Windows.Media.Animation;
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using System.Windows.Shapes;
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namespace PamhagenSysCtrl.Helpers.Pipeline {
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class EntryTrough : INode {
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public const double WIDTH = 150;
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public const double HEIGHT = 60;
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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 ISet<IEdge> Inputs { get; init; }
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public ISet<IEdge> Outputs { get; init; }
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public bool IsActive => CallbackActive();
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public bool IsAnimationActive {
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get => _animationActive;
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set {
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_animationActive = value;
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_auger?.IsAnimationActive = value;
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if (value) {
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_doorTransform?.BeginAnimation(
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RotateTransform.AngleProperty,
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new DoubleAnimation {
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From = _doorTransform.Angle,
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To = 60,
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Duration = TimeSpan.FromSeconds(Math.Abs(_doorTransform.Angle - 60) / 60.0)
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});
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} else {
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_doorTransform?.BeginAnimation(
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RotateTransform.AngleProperty,
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new DoubleAnimation {
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From = _doorTransform.Angle,
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To = 0,
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Duration = TimeSpan.FromSeconds(Math.Abs(_doorTransform.Angle - 0) / 60.0)
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});
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}
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}
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}
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protected Func<bool> CallbackActive;
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private bool _animationActive;
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private Shape? _inner;
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private Shape? _outer;
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private TextBlock? _text;
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private Auger? _auger;
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private Shape? _door;
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private RotateTransform? _doorTransform;
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public EntryTrough(string label, double x, double y, Func<bool> cbActive) {
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CenterX = x;
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CenterY = y;
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Label = label;
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CallbackActive = cbActive;
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Inputs = new HashSet<IEdge>();
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Outputs = new HashSet<IEdge>();
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}
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public void Draw(Canvas canvas) {
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var top = CenterY - HEIGHT / 2;
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var right = CenterX + WIDTH / 2;
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var bottom = CenterY + HEIGHT / 2;
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var left = CenterX - WIDTH / 2;
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_outer = new Polygon() {
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Points = [new(left, top), new(right, top), new(right - 20, bottom), new(left, bottom), new(left, bottom - 20), new(left + 12.5, bottom - 20)],
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Fill = Brushes.Black,
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};
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_inner = new Polygon() {
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Points = [new(left + 2, top), new(right - 2, top), new(right - 20 - 2, bottom - 2), new(left, bottom - 2), new(left, bottom - 18), new(left + 15.5, bottom - 18)],
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Fill = Brushes.WhiteSmoke,
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};
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_doorTransform = new RotateTransform(0, left, bottom - 24);
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_door = new Line() {
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X1 = left, Y1 = bottom - 24, X2 = left, Y2 = bottom + 4,
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Stroke = Brushes.Black,
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StrokeThickness = 4,
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RenderTransform = _doorTransform,
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};
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_text = new() {
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Text = Label,
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FontSize = 12,
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Width = WIDTH,
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TextAlignment = TextAlignment.Center,
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VerticalAlignment = VerticalAlignment.Center,
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};
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_text.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
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_text.SetValue(Canvas.TopProperty, CenterY - 7.5 - 8);
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canvas.Children.Add(_outer);
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canvas.Children.Add(_inner);
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canvas.Children.Add(_text);
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canvas.Children.Add(_door);
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_auger = new(CenterX - 11, CenterY + HEIGHT / 2 - 9, WIDTH - 25, 12);
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_auger.Draw(canvas);
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}
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public bool IsInside(double x, double y) {
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return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
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}
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public void Update(bool isHovering, bool isPressed) {
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IsAnimationActive = IsActive;
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_inner?.Fill =
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IsAnimationActive && isHovering && isPressed ? PamhagenBrushes.Red :
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IsAnimationActive && isHovering ? PamhagenBrushes.Red :
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!IsAnimationActive && isHovering && isPressed ? PamhagenBrushes.Green :
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!IsAnimationActive && isHovering ? PamhagenBrushes.Green :
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IsAnimationActive ? PamhagenBrushes.Green :
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Brushes.WhiteSmoke;
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}
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}
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}
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