Added ProgressToken state Cancelled

Tranga/Jobs/Job.cs

@@ -59,13 +59,15 @@ public abstract class Job : GlobalBase
     public void ResetProgress()
     {
         this.progressToken = new ProgressToken(this.progressToken.increments);
+        this.lastExecution = DateTime.Now;
     }
 
     public void Cancel()
     {
         Log($"Cancelling {this}");
         this.progressToken.cancellationRequested = true;
-        this.progressToken.Complete();
+        this.progressToken.Cancel();
+        this.lastExecution = DateTime.Now;
         if(subJobs is not null)
             foreach(Job subJob in subJobs)
                 subJob.Cancel();

Tranga/Jobs/JobBoss.cs

@@ -146,6 +146,20 @@ public class JobBoss : GlobalBase
                 jobQueue.Dequeue();
             }else if(queueHead.progressToken.state is ProgressToken.State.Standby)
                 AddJobsToQueue(jobQueue.Peek().ExecuteReturnSubTasks());
+            else if (queueHead.progressToken.state is ProgressToken.State.Cancelled)
+            {
+                switch (queueHead)
+                {
+                    case DownloadChapter:
+                        RemoveJob(queueHead);
+                        break;
+                    case DownloadNewChapters:
+                        if(queueHead.recurring)
+                            queueHead.progressToken.Complete();
+                        break;
+                }
+                jobQueue.Dequeue();
+            }
         }
     }
  }

Tranga/Jobs/ProgressToken.cs

@@ -7,7 +7,7 @@ public class ProgressToken
     public int incrementsCompleted { get; set; }
     public float progress => GetProgress();
     
-    public enum State { Running, Complete, Standby }
+    public enum State { Running, Complete, Standby, Cancelled }
     public State state { get; private set; }
 
     public ProgressToken(int increments)
@@ -41,4 +41,9 @@ public class ProgressToken
     {
         state = State.Complete;
     }
+
+    public void Cancel()
+    {
+        state = State.Cancelled;
+    }
 }