Bug Fix - #312 Changing one task changes another

- Added a warning when modifying recurring tasks, that all instances of
  that task may be modified.  When task confirms a bulk edit the
  recurrence is again indicated (thanks to Cory Donnelly).

ChangeLog

@@ -8,6 +8,9 @@
    annotations was edited (thanks to Joe Pulliam).
  + Fixed bug #314 where the edit command fails when data.location includes
    directories containing spaces (thanks to Cory Donnelly).
+ + Added a warning (issue #312) when modifying recurring tasks, that all
+   instances of that task may be modified.  When task confirms a bulk edit
+   the recurrence is again indicated (thanks to Cory Donnelly).
 
 ------ old releases ------------------------------
 

src/Permission.cpp

@@ -57,8 +57,15 @@ bool Permission::confirmed (const Task& task, const std::string& question)
             << task.id
             << " \""
             << task.get ("description")
-            << "\""
-            << std::endl;
+            << "\"";
+
+  if (task.getStatus () == Task::recurring ||
+      task.has ("parent"))
+  {
+    std::cout << " (Recurring)";
+  }
+
+  std::cout << std::endl;
 
   int answer = confirm3 (question);
   if (answer == 2)

src/Task.cpp

@@ -134,7 +134,7 @@ void Task::setEntry ()
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-Task::status Task::getStatus ()
+Task::status Task::getStatus () const
 {
   return textToStatus (get ("status")); // No i18n
 }

src/command.cpp

@@ -958,6 +958,13 @@ int handleModify (std::string &outs)
            task->get ("parent") == other->get ("parent")) || // Sibling
           other->get ("uuid")   == task->get ("parent"))     // Parent
       {
+        if (task->has ("parent"))
+          std::cout << "Task "
+                    << task->id
+                    << " is a recurring task, and all other instances of this"
+                    << " task may be modified."
+                    << std::endl;
+
         Task before (*other);
 
         // A non-zero value forces a file write.

src/task.h

@@ -57,7 +57,7 @@ public:
 
   void setEntry ();
 
-  status getStatus ();
+  status getStatus () const;
   void setStatus (status);
 
   int getTagCount ();