1 files changed, 148 insertions, 0 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.RML/ViewModels/RgbVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.RML/ViewModels/RgbVM.cs
new file mode 100644
index 000000000..e64592aae
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.RML/ViewModels/RgbVM.cs
@@ -0,0 +1,148 @@
+using ColorMine.ColorSpaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media;
+using System.Windows.Threading;
+using Tango.Core;
+using Tango.SharedUI;
+
+namespace Tango.MachineStudio.RML.ViewModels
+{
+    public class RgbVM : ExtendedObject
+    {
+        private DispatcherTimer _color_change_timer;
+
+        public event EventHandler<Color> ColorChanged;
+
+        public RgbVM()
+        {
+            _color_change_timer = new DispatcherTimer();
+            _color_change_timer.Interval = TimeSpan.FromMilliseconds(30);
+            _color_change_timer.Tick += _color_change_timer_Tick;
+            _color_change_timer.Stop();
+
+            Color = Colors.DimGray;
+        }
+
+        private void _color_change_timer_Tick(object sender, EventArgs e)
+        {
+            _color_change_timer.Stop();
+            ColorChanged?.Invoke(this, Color);
+        }
+
+        private double _red;
+        public double Red
+        {
+            get { return _red; }
+            set { _red = value; SynchronizeColor(); RaisePropertyChangedAuto(); }
+        }
+
+        private double _green;
+        public double Green
+        {
+            get { return _green; }
+            set { _green = value; SynchronizeColor(); RaisePropertyChangedAuto(); }
+        }
+
+        private double _blue;
+        public double Blue
+        {
+            get { return _blue; }
+            set { _blue = value; SynchronizeColor(); RaisePropertyChangedAuto(); }
+        }
+
+        private double _l;
+        public double L
+        {
+            get { return _l; }
+            set { _l = value; SynchronizeColor(); RaisePropertyChangedAuto(); }
+        }
+
+        private double _a;
+        public double A
+        {
+            get { return _a; }
+            set { _a = value; SynchronizeColor(); RaisePropertyChangedAuto(); }
+        }
+
+        private double _b;
+        public double B
+        {
+            get { return _b; }
+            set { _b = value; SynchronizeColor(); RaisePropertyChangedAuto(); }
+        }
+
+        private Color _color;
+        public Color Color
+        {
+            get { return _color; }
+            set { _color = value; RaisePropertyChanged(nameof(Color)); SynchronizeComponents(); }
+        }
+
+        private bool _isLab;
+        public bool IsLab
+        {
+            get { return _isLab; }
+            set { _isLab = value; RaisePropertyChangedAuto(); }
+        }
+
+
+        private void SynchronizeColor()
+        {
+            _color_change_timer.Stop();
+
+            if (!IsLab)
+            {
+                Rgb rgb = new Rgb(Red, Green, Blue);
+                Lab lab = rgb.To<Lab>();
+                _l = lab.L;
+                _a = lab.A;
+                _b = lab.B;
+            }
+            else
+            {
+                Lab lab = new Lab(L, A, B);
+                Rgb rgb = lab.To<Rgb>();
+                _red = rgb.R;
+                _green = rgb.G;
+                _blue = rgb.B;
+            }
+
+            _color = Color.FromRgb((byte)Red, (byte)Green, (byte)Blue);
+            RaisePropertyChanged(nameof(Color));
+
+            _color_change_timer.Start();
+        }
+
+        private void SynchronizeComponents()
+        {
+            _color_change_timer.Stop();
+
+            _red = Color.R;
+            _green = Color.G;
+            _blue = Color.B;
+
+            if (IsLab)
+            {
+                Rgb rgb = new Rgb(Red, Green, Blue);
+                Lab lab = rgb.To<Lab>();
+                _l = lab.L;
+                _a = lab.A;
+                _b = lab.B;
+            }
+
+            RaisePropertyChanged(nameof(Red));
+            RaisePropertyChanged(nameof(Green));
+            RaisePropertyChanged(nameof(Blue));
+            RaisePropertyChanged(nameof(L));
+            RaisePropertyChanged(nameof(A));
+            RaisePropertyChanged(nameof(B));
+            RaisePropertyChanged(nameof(Color));
+
+            _color_change_timer.Start();
+        }
+    }
+}