1 files changed, 98 insertions, 0 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.RML/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.RML/ViewModels/MainViewVM.cs
new file mode 100644
index 000000000..ff42d870c
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.RML/ViewModels/MainViewVM.cs
@@ -0,0 +1,98 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.BL;
+using Tango.BL.Builders;
+using Tango.BL.Entities;
+using Tango.MachineStudio.Common;
+using Tango.MachineStudio.Common.Notifications;
+
+namespace Tango.MachineStudio.RML.ViewModels
+{
+    public class MainViewVM : StudioViewModel
+    {
+        private INotificationProvider _notification;
+
+        private ObservablesContext _rmls_context;
+        private ObservablesContext _active_context;
+
+        private ObservableCollection<Rml> _rmls;
+        public ObservableCollection<Rml> Rmls
+        {
+            get { return _rmls; }
+            set { _rmls = value; RaisePropertyChangedAuto(); }
+        }
+
+        private Rml _selectedRML;
+        public Rml SelectedRML
+        {
+            get { return _selectedRML; }
+            set { _selectedRML = value; RaisePropertyChangedAuto(); OnSelectedRmlChanged(); }
+        }
+
+        private Rml _activeRML;
+        public Rml ActiveRML
+        {
+            get { return _activeRML; }
+            set { _activeRML = value; RaisePropertyChangedAuto(); }
+        }
+
+        public MainViewVM(INotificationProvider notificationProvider)
+        {
+            _notification = notificationProvider;
+        }
+
+        public override void OnApplicationReady()
+        {
+            LoadRmls();
+        }
+
+        private void LoadRmls()
+        {
+            using (_rmls_context = ObservablesContext.CreateDefault())
+            {
+                Rmls = _rmls.ToList().ToObservableCollection();
+            }
+        }
+
+        private void OnSelectedRmlChanged()
+        {
+            if (SelectedRML != null)
+            {
+                LoadActiveRML(SelectedRML.Guid);
+            }
+            else
+            {
+                UnloadActiveRML();
+            }
+        }
+
+        private void UnloadActiveRML()
+        {
+            ActiveRML = null;
+        }
+
+        private async void LoadActiveRML(String guid)
+        {
+            using (_notification.PushTaskItem("Loading RML..."))
+            {
+                if (_active_context != null)
+                {
+                    _active_context.Dispose();
+                }
+
+                _active_context = ObservablesContext.CreateDefault();
+
+                ActiveRML = await new RmlBuilder(_active_context)
+                    .Set(guid)
+                    .WithAllParametersGroup()
+                    .WithCCT()
+                    .WithLiquidFactors()
+                    .BuildAsync();
+            }
+        }
+    }
+}