Add IsDirty again

2 files changed, 9 insertions, 5 deletions

diff --git a/src/MVPtoMVVM.mvvm/viewmodels/MainWindowViewModel.cs b/src/MVPtoMVVM.mvvm/viewmodels/MainWindowViewModel.cs
index af413eb..e05d305 100644
--- a/src/MVPtoMVVM.mvvm/viewmodels/MainWindowViewModel.cs
+++ b/src/MVPtoMVVM.mvvm/viewmodels/MainWindowViewModel.cs
@@ -40,7 +40,7 @@ namespace MVPtoMVVM.mvvm.viewmodels
 

         private void AddNewItem()

         {

-            TodoItems.Add(new TodoItemViewModel(todoItemRepository){Parent =  this, DueDate = DateTime.Today, Description = string.Empty});

+            TodoItems.Add(new TodoItemViewModel(todoItemRepository){Parent =  this, DueDate = DateTime.Today, Description = string.Empty, IsDirty = false});

         }

 

         private TodoItemViewModel MapFrom(TodoItem item)

@@ -51,6 +51,7 @@ namespace MVPtoMVVM.mvvm.viewmodels
                            Description =  item.Description,

                            DueDate = item.DueDate,                                                                        

                            Parent = this,

+                           IsDirty = false,

                        };

         }

 

diff --git a/src/MVPtoMVVM.mvvm/viewmodels/ToDoItemViewModel.cs b/src/MVPtoMVVM.mvvm/viewmodels/ToDoItemViewModel.cs
index a33b9b4..cfe1ae8 100644
--- a/src/MVPtoMVVM.mvvm/viewmodels/ToDoItemViewModel.cs
+++ b/src/MVPtoMVVM.mvvm/viewmodels/ToDoItemViewModel.cs
@@ -16,6 +16,8 @@ namespace MVPtoMVVM.mvvm.viewmodels
         public IObservableCommand SaveCommand { get; set; }

         public IObservableCommand DeleteCommand { get; set; }

         public MainWindowViewModel Parent { get; set; }

+        private IDictionary<string, IValidation> validations;

+        public bool IsDirty { get; set; }

 

         public TodoItemViewModel(ITodoItemRepository todoItemRepository)

         {

@@ -38,7 +40,7 @@ namespace MVPtoMVVM.mvvm.viewmodels
 

         private bool CanSave()

         {

-            return validations.Values.All(x => x.IsValid);

+            return validations.Values.All(x => x.IsValid) && IsDirty;

         }

 

         private void Save()

@@ -47,6 +49,7 @@ namespace MVPtoMVVM.mvvm.viewmodels
             todoItem.DueDate = DueDate;

             todoItem.Description = Description;

             todoItemRepository.Save(todoItem);

+            IsDirty = false;

         }

 

         private string description;

@@ -56,20 +59,20 @@ namespace MVPtoMVVM.mvvm.viewmodels
             set

             {

                 description = value;

+                IsDirty = true;

                 synchronizer.Update(x => x.Description);

                 SaveCommand.Changed();

             }

         }

 

         private DateTime dueDate;

-        private IDictionary<string, IValidation> validations;

-

         public DateTime DueDate

         {

             get { return dueDate; }

             set

             {

-                dueDate = value; 

+                dueDate = value;

+                IsDirty = true;

                 synchronizer.Update(x => x.DueDate);

                 synchronizer.Update(x => x.ShowDueSoonAlert);

                 SaveCommand.Changed();