Fix regression on Apply button behavior change - force reparse on Apply.

Author: comintern

Rubberduck.Core/UI/AddRemoveReferences/AddRemoveReferencesModel.cs

@@ -4,13 +4,15 @@
 using System.Windows.Forms;
 using Rubberduck.AddRemoveReferences;
 using Rubberduck.Parsing.Symbols;
+using Rubberduck.Parsing.VBA;
 using Rubberduck.Settings;
 
 namespace Rubberduck.UI.AddRemoveReferences
 {
     public interface IAddRemoveReferencesModel
     {
         string HostApplication { get; }
+        RubberduckParserState State { get; }
         ReferenceSettings Settings { get; set; }
         ProjectDeclaration Project { get; set; }
         List<ReferenceModel> References { get; set; }
@@ -21,8 +23,9 @@ public class AddRemoveReferencesModel : IAddRemoveReferencesModel
     {
         private static readonly string Host = Path.GetFileName(Application.ExecutablePath).ToUpperInvariant();
 
-        public AddRemoveReferencesModel(ProjectDeclaration project, IEnumerable<ReferenceModel> references, ReferenceSettings settings)
+        public AddRemoveReferencesModel(RubberduckParserState state, ProjectDeclaration project, IEnumerable<ReferenceModel> references, ReferenceSettings settings)
         {
+            State = state;
             Settings = settings;
             Project = project;
             References = references.ToList();
@@ -38,6 +41,8 @@ public AddRemoveReferencesModel(ProjectDeclaration project, IEnumerable<Referenc
 
         public string HostApplication => Host;
 
+        public RubberduckParserState State { get; }
+
         public ReferenceSettings Settings { get; set; }
 
         public ProjectDeclaration Project { get; set; }

Rubberduck.Core/UI/AddRemoveReferences/AddRemoveReferencesPresenterFactory.cs

@@ -118,7 +118,7 @@ public AddRemoveReferencesPresenter Create(ProjectDeclaration project)
                 }
 
                 var settings = _settings.Create();
-                model = new AddRemoveReferencesModel(project, models.Values, settings);
+                model = new AddRemoveReferencesModel(_state, project, models.Values, settings);
                 if (AddRemoveReferencesViewModel.HostHasProjects)
                 {
                     model.References.AddRange(GetUserProjectFolderModels(model.Settings).Where(proj =>

Rubberduck.Core/UI/AddRemoveReferences/AddRemoveReferencesViewModel.cs

@@ -9,6 +9,7 @@
 using System.Windows.Forms;
 using NLog;
 using Rubberduck.AddRemoveReferences;
+using Rubberduck.Parsing.VBA;
 using Rubberduck.Resources;
 using Rubberduck.UI.Command;
 using Rubberduck.VBEditor;
@@ -110,7 +111,7 @@ public AddRemoveReferencesViewModel(IAddRemoveReferencesModel model, IReferenceR
 
             OkCommand = new DelegateCommand(LogManager.GetCurrentClassLogger(), _ => CloseWindowOk());
             CancelCommand = new DelegateCommand(LogManager.GetCurrentClassLogger(), _ => CloseWindowCancel());
-            ApplyCommand = new DelegateCommand(LogManager.GetCurrentClassLogger(), ExecuteApplyCommand);
+            ApplyCommand = new DelegateCommand(LogManager.GetCurrentClassLogger(), ExecuteApplyCommand, ApplyCanExecute);
         }
 
         public string ProjectCaption => string.IsNullOrEmpty(Model?.Project?.IdentifierName)
@@ -292,16 +293,22 @@ private void ExecuteBrowseCommand(object parameter)
         /// <param name="parameter">Ignored</param>
         private void ExecuteApplyCommand(object parameter)
         {
-            var changed = _reconciler.ReconcileReferences(Model, _available.ToList());
+            var changed = _reconciler.ReconcileReferences(Model, _project.ToList());
             foreach (var reference in changed.Where(reference => !_project.Contains(reference)).ToList())
             {
                 _project.Add(reference);
             }
 
+            Model.State.OnParseRequested(this);
             AvailableReferences.Refresh();
             ProjectReferences.Refresh();
         }
 
+        private bool ApplyCanExecute(object parameter)
+        {
+            return Model.State.Status == ParserState.Ready;
+        }
+
         /// <summary>
         /// Delegate for MoveUpCommand.
         /// </summary>

RubberduckTests/AddRemoveReferences/AddRemoveReferencesSetup.cs

@@ -257,7 +257,7 @@ public static AddRemoveReferencesViewModel ArrangeViewModel(
                 allReferences.AddRange(projects);
             }
 
-            var model = new AddRemoveReferencesModel(declaration, allReferences, settings);
+            var model = new AddRemoveReferencesModel(null, declaration, allReferences, settings);
             var reconciler = ArrangeReferenceReconciler(settings, out _, out libraryProvider);
             browserFactory = new Mock<IFileSystemBrowserFactory>();
 

RubberduckTests/AddRemoveReferences/AddRemoveReferencesViewModelTests.cs

@@ -133,7 +133,7 @@ public void ViewModelFilters_SearchInputFiltersList(string input, int expected)
         {
             var declaration = AddRemoveReferencesSetup.ArrangeMocksAndGetProject();
             var settings = AddRemoveReferencesSetup.GetNonDefaultReferenceSettings();
-            var model = new AddRemoveReferencesModel(declaration, SearchReferencesList, settings);
+            var model = new AddRemoveReferencesModel(null, declaration, SearchReferencesList, settings);
             var reconciler = AddRemoveReferencesSetup.ArrangeReferenceReconciler(settings);
 
             var viewModel = new AddRemoveReferencesViewModel(model, reconciler, new Mock<IFileSystemBrowserFactory>().Object);