jobs/Timer: add set_interval()

src/components/utilities/widgets.rs

@@ -1343,12 +1343,6 @@ impl ProgressSpinner {
     }
 }
 
-impl Drop for ProgressSpinner {
-    fn drop(&mut self) {
-        self.stop();
-    }
-}
-
 impl fmt::Display for ProgressSpinner {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "progress bar")

src/jobs.rs

@@ -138,6 +138,16 @@ impl Timer {
     pub fn disable(&self) {
         self.job_executor.disable_timer(self.id);
     }
+
+    pub fn set_interval(&self, new_val: Duration) {
+        self.job_executor.set_interval(self.id, new_val);
+    }
+}
+
+impl Drop for Timer {
+    fn drop(&mut self) {
+        self.disable();
+    }
 }
 
 impl JobExecutor {
@@ -329,6 +339,13 @@ impl JobExecutor {
             timer.active = false;
         }
     }
+
+    fn set_interval(&self, id: Uuid, new_val: Duration) {
+        let mut timers_lck = self.timers.lock().unwrap();
+        if let Some(timer) = timers_lck.get_mut(&id) {
+            timer.interval = new_val;
+        }
+    }
 }
 
 pub type JobChannel<T> = oneshot::Receiver<T>;