Basic geometry editor for goemetry objects started.

FlatCAMWorker.py

@@ -1,5 +1,4 @@
 from PyQt4 import QtCore
-#import Queue
 import FlatCAMApp
 
 
@@ -16,10 +15,15 @@ class Worker(QtCore.QObject):
 
     def run(self):
         FlatCAMApp.App.log.debug("Worker Started!")
+
+        # Tasks are queued in the event listener.
         self.app.worker_task.connect(self.do_worker_task)
 
     def do_worker_task(self, task):
         FlatCAMApp.App.log.debug("Running task: %s" % str(task))
+
+        # 'worker_name' property of task allows to target
+        # specific worker.
         if 'worker_name' in task and task['worker_name'] == self.name:
             task['fcn'](*task['params'])
             return