Temporarily deactivating the "breed" and "random" button to avoid system overload.

1 files changed, 24 insertions, 6 deletions

diff --git a/ka_controller.py b/ka_controller.py
index 93ebab6..21ad7bc 100644
--- a/ka_controller.py
+++ b/ka_controller.py
@@ -48,6 +48,7 @@ class KandidController(object):
         self.surface_cache = {}
         self._status = ka_status.Status.instance()
         self._gencount = 0
+        self._task_lock = -1
 
         # create data model
         self.model = model_population.KandidModel(POPULATION_CAPACITY)
@@ -114,7 +115,7 @@ class KandidController(object):
             events[key] = self.on_incoming_popup
         self._widget_tree.signal_autoconnect(events)
         self.incoming.autoconnect_events()
-        gobject.timeout_add(100, self.on_timer)
+        gobject.timeout_add(1000, self.on_timer)
 
     def _update_model(self, in_model):
         if in_model:
@@ -133,12 +134,15 @@ class KandidController(object):
         # update flurry
         self._widget_tree.get_widget('flurrySpinButton'). \
             set_value(self.model.flurry_rate)
+        self._update_generate_buttons()
+
+    def _update_generate_buttons(self):
         # update buttons
-        dummy, moderate, poor = self.model.classify()
-#TODO 'breed' und 'random' deaktivieren solange Tasks laufen
-#        is_sensitive = ka_task.GeneratorTask.is_completed() \
-#                       and len(poor) > 0 and len(moderate) > 0
-        is_sensitive = len(poor) > 0 and len(moderate) > 0
+        is_sensitive = ka_task.GeneratorTask.is_completed()
+        if is_sensitive:
+            dummy, moderate, poor = self.model.classify()
+            is_sensitive = len(poor) > 0 and len(moderate) > 0
+        ka_debug.info('_update_generate_buttons %s' % is_sensitive)
         self._widget_tree.get_widget('breedGenerationButton'). \
                                                   set_sensitive(is_sensitive)
         self._widget_tree.get_widget('randomGenerationButton'). \
@@ -218,6 +222,20 @@ class KandidController(object):
     def on_timer(self, *args):
         if self._start_from_scratch:
             self._start_from_scratch = False
+        compl = ka_task.GeneratorTask.is_completed()
+        if self._task_lock == -1:
+            ka_debug.info('on_timer %s %u' % (compl, self._task_lock))
+            self._update_generate_buttons()
+            self._task_lock = 0 if compl else 1 
+        elif self._task_lock == 1:
+            ka_debug.info('on_timer %s %u' % (compl, self._task_lock))
+            self._update_generate_buttons()
+            self._task_lock = 0 if compl else 1 
+        elif self._task_lock == 0 and not compl:
+            ka_debug.info('on_timer %s %u' % (compl, self._task_lock))
+            self._update_generate_buttons()
+            self._task_lock = 1
+        return True
 
     def start_all_calculations(self):
         self._start_from_scratch = False