Implemented Tech board tabs and project!!!

1 files changed, 148 insertions, 6 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs
index 85a431594..738e871c9 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs
@@ -33,6 +33,7 @@ using Tango.MachineStudio.Common;
 using Tango.Core.Commands;
 using Tango.MachineStudio.Technician.Helpers;
 using Tango.MachineStudio.Technician.Models;
+using Tango.Logging;
 
 namespace Tango.MachineStudio.Technician.ViewModels
 {
@@ -88,7 +89,10 @@ namespace Tango.MachineStudio.Technician.ViewModels
                     tab.IsSelected = false;
                 }
 
-                _selectedTab.IsSelected = true;
+                if (_selectedTab != null)
+                {
+                    _selectedTab.IsSelected = true;
+                }
             }
         }
 
@@ -231,8 +235,30 @@ namespace Tango.MachineStudio.Technician.ViewModels
         /// </summary>
         public RelayCommand ResetHardwareConfigurationCommand { get; set; }
 
+        /// <summary>
+        /// Gets or sets the update graphs duration command.
+        /// </summary>
         public RelayCommand UpdateGraphsDurationCommand { get; set; }
 
+        /// <summary>
+        /// Gets or sets the add tab command.
+        /// </summary>
+        public RelayCommand AddTabCommand { get; set; }
+
+        /// <summary>
+        /// Gets or sets the remove tab command.
+        /// </summary>
+        public RelayCommand<MachineTechTabVM> RemoveTabCommand { get; set; }
+
+        /// <summary>
+        /// Gets or sets the new project command.
+        /// </summary>
+        public RelayCommand NewProjectCommand { get; set; }
+
+        /// <summary>
+        /// Gets or sets the rename tab command.
+        /// </summary>
+        public RelayCommand RenameTabCommand { get; set; }
         #endregion
 
         #region Constructors
@@ -245,7 +271,7 @@ namespace Tango.MachineStudio.Technician.ViewModels
         public MachineTechViewVM(IStudioApplicationManager applicationManager, INotificationProvider notificationProvider, IDiagnosticsFrameProvider diagnosticsFrameProvider, IEventLogger eventLogger)
         {
             Tabs = new ObservableCollection<MachineTechTabVM>();
-            Tabs.Add(new MachineTechTabVM() { IsSelected = true });
+            Tabs.Add(new MachineTechTabVM() { IsSelected = true, Name = "Untitled" });
             SelectedTab = Tabs.First();
 
             _settings = SettingsManager.Default.GetOrCreate<TechnicianModuleSettings>();
@@ -298,6 +324,11 @@ namespace Tango.MachineStudio.Technician.ViewModels
                 _settings.GraphsDuration = GraphsDurationSeconds;
                 ClearAllGraphs();
             });
+
+            AddTabCommand = new RelayCommand(() => AddNewTab());
+            RemoveTabCommand = new RelayCommand<MachineTechTabVM>(RemoveTab);
+            NewProjectCommand = new RelayCommand(CreateNewProject);
+            RenameTabCommand = new RelayCommand(RenameTab);
         }
 
         #endregion
@@ -1544,7 +1575,7 @@ namespace Tango.MachineStudio.Technician.ViewModels
 
         #endregion
 
-        #region Public Methods
+        #region Project Management
 
         /// <summary>
         /// Opens a file open dialog to select a project file.
@@ -1567,8 +1598,31 @@ namespace Tango.MachineStudio.Technician.ViewModels
         /// <param name="fileName">File path.</param>
         public void OpenProjectFile(String fileName)
         {
-            LoadProject(MachineTechViewProject.Load(fileName));
-            _lastTechProjectFile = fileName;
+            try
+            {
+                MachineTechViewProject project = null;
+
+                project = MachineTechViewProject.Load(fileName);
+
+                if (project.Tabs.Count == 0)
+                {
+                    LogManager.Log($"Error loading project file {fileName}. Trying to load using legacy project loader.", LogCategory.Warning);
+
+                    MachineTechViewProjectTab tab = new MachineTechViewProjectTab();
+                    tab.Name = "Untitled";
+                    tab.Items.AddRange(project.Items);
+                    project.Items.Clear();
+                    project.Tabs.Add(tab);
+                }
+
+                LoadProject(project);
+                _lastTechProjectFile = fileName;
+            }
+            catch (Exception ex)
+            {
+                LogManager.Log(ex, $"Error loading project file {fileName}.");
+                _notification.ShowError("An error occurred while trying to load the tech board project file.");
+            }
         }
 
         /// <summary>
@@ -1587,9 +1641,10 @@ namespace Tango.MachineStudio.Technician.ViewModels
                 {
                     MachineTechTabVM t = new MachineTechTabVM();
                     t.Name = tab.Name;
-                    t.IsSelected = true;
                     Tabs.Add(t);
 
+                    SelectedTab = t;
+
                     foreach (var item in tab.Items)
                     {
                         if (item is MotorGroupItem)
@@ -1600,6 +1655,8 @@ namespace Tango.MachineStudio.Technician.ViewModels
                         AddTechItem(item);
                     }
                 }
+
+                SelectedTab = Tabs.ElementAt(project.SelectedTabIndex);
             }
         }
 
@@ -1654,6 +1711,7 @@ namespace Tango.MachineStudio.Technician.ViewModels
         private MachineTechViewProject GenerateProjectFile()
         {
             MachineTechViewProject project = new MachineTechViewProject();
+            project.SelectedTabIndex = Tabs.IndexOf(SelectedTab);
 
             foreach (var tab in Tabs)
             {
@@ -1678,6 +1736,90 @@ namespace Tango.MachineStudio.Technician.ViewModels
             return project;
         }
 
+        /// <summary>
+        /// Removes the specified tab.
+        /// </summary>
+        /// <param name="tab">The tab.</param>
+        private void RemoveTab(MachineTechTabVM tab)
+        {
+            if (_notification.ShowQuestion("Are you sure you want to delete the selected tab?"))
+            {
+                Tabs.Remove(tab);
+                SelectedTab = Tabs.LastOrDefault();
+
+                if (SelectedTab == null)
+                {
+                    AddNewTab("Untitled");
+                }
+            }
+        }
+
+        /// <summary>
+        /// Adds a new tab.
+        /// </summary>
+        private bool AddNewTab(String name = null)
+        {
+            if (Tabs.Count > 7)
+            {
+                _notification.ShowError("Cannot exceed the maximum number of 8 tabs. You can remove a tab, or create a new project.");
+                return false;
+            }
+
+            if (name == null)
+            {
+                name = _notification.ShowTextInput("Enter tab name", "Tab Name", "Untitled");
+            }
+
+            if (!String.IsNullOrWhiteSpace(name))
+            {
+                MachineTechTabVM t = new MachineTechTabVM();
+                t.Name = name;
+                Tabs.Add(t);
+                SelectedTab = t;
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Creates a new project.
+        /// </summary>
+        private void CreateNewProject()
+        {
+            var to_remove = Tabs.ToList();
+
+            if (AddNewTab())
+            {
+                _singleControllers.Clear();
+                _multiControllers.Clear();
+
+                foreach (var tab in to_remove)
+                {
+                    Tabs.Remove(tab);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Renames the tab.
+        /// </summary>
+        /// <param name="tab">The tab.</param>
+        private void RenameTab()
+        {
+            if (SelectedTab != null)
+            {
+                var name = _notification.ShowTextInput("Enter tab name", "Tab Name", SelectedTab.Name);
+
+                if (!String.IsNullOrWhiteSpace(name))
+                {
+                    SelectedTab.Name = name;
+                }
+            }
+        }
+
         #endregion
 
         #region IStudioModuleVM