Add cancel

Core/Entities/LeafInput.cs

@@ -21,14 +21,26 @@ namespace LeafWeb.Core.Entities
 		public LeafInputStatusType CurrentStatus { get; set; }
 		public virtual ICollection<LeafInputStatus> StatusHistory { get; set; }
 
-		public bool IsInProgress => CurrentStatus == LeafInputStatusType.Starting
-		                         || CurrentStatus == LeafInputStatusType.Running
-		                         || CurrentStatus == LeafInputStatusType.Finishing;
-
-		public bool IsComplete => CurrentStatus == LeafInputStatusType.Complete;
-		public bool IsDeletable => !IsInProgress;
 		public bool IsPending => CurrentStatus == LeafInputStatusType.Pending;
+		public bool IsStarting => CurrentStatus == LeafInputStatusType.Starting;
 		public bool IsRunning => CurrentStatus == LeafInputStatusType.Running;
+		public bool IsFinishing => CurrentStatus == LeafInputStatusType.Finishing;
+		public bool IsComplete => CurrentStatus == LeafInputStatusType.Complete;
+		public bool IsException => CurrentStatus == LeafInputStatusType.Exception;
+		public bool IsCancelPending => CurrentStatus == LeafInputStatusType.CancelPending;
+		public bool IsCancelling => CurrentStatus == LeafInputStatusType.Cancelling;
+		public bool IsCancelled => CurrentStatus == LeafInputStatusType.Cancelled;
+
+		public bool IsInProgress => IsStarting
+								 || IsRunning
+								 || IsFinishing
+								 || IsCancelPending
+								 || IsCancelling;
+		public bool IsDeletable => !IsInProgress;
+		public bool HasOutputFiles => OutputFiles.Any();
+		public bool IsCancellable =>
+								IsRunning
+								|| IsPending;
 
 		[Required(ErrorMessage = "Name required")]
 		public string Name { get; set; }

Core/Entities/LeafInputStatusType.cs

@@ -7,6 +7,9 @@ namespace LeafWeb.Core.Entities
 		Running = 2,
 		Finishing = 3,
 		Complete = 4,
-		Exception = 5
+		Exception = 5,
+		CancelPending = 6,
+		Cancelling = 7,
+		Cancelled = 8
 	}
 }