Implemented NavigationControl for better performance!!!

Redesign of machine studio module initialization.

1 files changed, 21 insertions, 7 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
index 8e451cdce..b97825d34 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
@@ -35,6 +35,7 @@ using Tango.MachineStudio.UI.Windows;
 using Tango.PMR.Stubs;
 using Tango.Settings;
 using Tango.SharedUI;
+using Tango.SharedUI.Controls;
 using Tango.SharedUI.Helpers;
 using Tango.Transport.Adapters;
 
@@ -497,6 +498,16 @@ namespace Tango.MachineStudio.UI.ViewModels
         {
             IsMenuOpened = false;
 
+            if (module != null)
+            {
+                if (!(MainView.Self as MainView).TransitionControl.Elements.ToList().Exists(x => x.GetType() == module.MainViewType))
+                {
+                    FrameworkElement view = Activator.CreateInstance(module.MainViewType) as FrameworkElement;
+                    NavigationControl.SetNavigationName(view, module.Name);
+                    (MainView.Self as MainView).TransitionControl.Elements.Add(view);
+                }
+            }
+
             foreach (var m in StudioModuleLoader.AllModules.Where(x => x != module))
             {
                 m.IsLoaded = false;
@@ -507,12 +518,12 @@ namespace Tango.MachineStudio.UI.ViewModels
                 CurrentModule = module;
                 CurrentModule.IsLoaded = true;
                 IsModuleLoaded = true;
-                View.NavigateToModule(module);
+                (MainView.Self as MainView).TransitionControl.NavigateTo(module.Name);
             }
             else
             {
                 IsModuleLoaded = false;
-                View.NavigateToModule(null);
+                (MainView.Self as MainView).TransitionControl.NavigateTo("Home");
             }
         }
 
@@ -538,18 +549,21 @@ namespace Tango.MachineStudio.UI.ViewModels
 
                 module.InNewWindow = true;
 
-                var parent = (MainView.Self as MainView).TransitionControl.Controls.SingleOrDefault(x => x.Tag.ToString() == module.Name).Content as Grid;
+                if (!(MainView.Self as MainView).TransitionControl.Elements.ToList().Exists(x => x.GetType() == module.MainViewType))
+                {
+                    FrameworkElement v = Activator.CreateInstance(module.MainViewType) as FrameworkElement;
+                    NavigationControl.SetNavigationName(v, module.Name);
+                    (MainView.Self as MainView).TransitionControl.Elements.Add(v);
+                }
 
-                var view = parent.Children[0] as FrameworkElement;
-                parent.Children.Remove(view);
+                var view = (MainView.Self as MainView).TransitionControl.GetAndDetach(module.Name);
 
-                ModuleWindowVM vm = new ModuleWindowVM(module, parent);
+                ModuleWindowVM vm = new ModuleWindowVM(module);
                 ModuleWindow window = new ModuleWindow(this, vm, view);
 
                 window.Closing += (x, y) =>
                 {
                     window.grid.Children.Remove(view);
-                    parent.Children.Add(view);
                     module.InNewWindow = false;
                 };