From 26cbaecc789f877de958ad0c00ba9e7189d72761 Mon Sep 17 00:00:00 2001
From: Stefano Borini <sborini@enthought.com>
Date: Tue, 22 Aug 2017 10:56:49 +0100
Subject: [PATCH] UI Hook manager
---
.../base_notification_listener_factory.py | 7 +++++++
.../notification_listeners/base_ui_hook_manager.py | 11 +++++++++++
2 files changed, 18 insertions(+)
create mode 100644 force_bdss/notification_listeners/base_ui_hook_manager.py
diff --git a/force_bdss/notification_listeners/base_notification_listener_factory.py b/force_bdss/notification_listeners/base_notification_listener_factory.py
index 08e2b59..0dfff5b 100644
--- a/force_bdss/notification_listeners/base_notification_listener_factory.py
+++ b/force_bdss/notification_listeners/base_notification_listener_factory.py
@@ -48,3 +48,10 @@ class BaseNotificationListenerFactory(ABCHasStrictTraits):
model_data: dict
Data to use to fill the model.
"""
+
+ @abc.abstractmethod
+ def create_ui_hook_manager(self):
+ """Creates an instance of the hook manager
+ The hook manager contains a set of methods that are applicable in
+ various moments of the UI application lifetime.
+ """
diff --git a/force_bdss/notification_listeners/base_ui_hook_manager.py b/force_bdss/notification_listeners/base_ui_hook_manager.py
new file mode 100644
index 0000000..d9e66d5
--- /dev/null
+++ b/force_bdss/notification_listeners/base_ui_hook_manager.py
@@ -0,0 +1,11 @@
+import abc
+from traits.api import ABCHasStrictTraits
+
+
+class BaseUIHookManager(ABCHasStrictTraits):
+ @abc.abstractmethod
+ def before_execution(self, application, model):
+ """Hook that is called before execution of a given model.
+ Gives a chance to alter the model before the temporary file is created
+ with its contents and the calculation invoked.
+ """
--
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