From b8574f23bc481770c5dedd2c3b08305a7b6e6c6d Mon Sep 17 00:00:00 2001
From: Stefano Borini <sborini@enthought.com>
Date: Tue, 22 Aug 2017 11:31:40 +0100
Subject: [PATCH] Added extension point for UI hooks
---
force_bdss/factory_registry_plugin.py | 31 +++++++++++++++++++++++++--
force_bdss/ids.py | 1 +
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/force_bdss/factory_registry_plugin.py b/force_bdss/factory_registry_plugin.py
index 67e7851..3042d07 100644
--- a/force_bdss/factory_registry_plugin.py
+++ b/force_bdss/factory_registry_plugin.py
@@ -9,6 +9,7 @@ from .data_sources.i_data_source_factory import (
IDataSourceFactory)
from .kpi.i_kpi_calculator_factory import IKPICalculatorFactory
from .mco.i_mco_factory import IMCOFactory
+from .ui_hooks.i_ui_hooks_factory import IUIHooksFactory
FACTORY_REGISTRY_PLUGIN_ID = "force.bdss.plugins.factory_registry"
@@ -50,6 +51,11 @@ class FactoryRegistryPlugin(Plugin):
id=ExtensionPointID.NOTIFICATION_LISTENER_FACTORIES
)
+ ui_hooks_factories = ExtensionPoint(
+ List(IUIHooksFactory),
+ id=ExtensionPointID.UI_HOOK_FACTORIES
+ )
+
def data_source_factory_by_id(self, id):
"""Finds a given data source factory by means of its id.
The ID is as obtained by the function factory_id() in the
@@ -140,13 +146,13 @@ class FactoryRegistryPlugin(Plugin):
def notification_listener_factory_by_id(self, id):
"""Finds a given notification listener by means of its id.
- The ID is as obtained by the function bundle_id() in the
+ The ID is as obtained by the function factory_id() in the
plugin api.
Parameters
----------
id: str
- The identifier returned by the bundle_id() function.
+ The identifier returned by the factory_id() function.
Raises
------
@@ -157,3 +163,24 @@ class FactoryRegistryPlugin(Plugin):
return nl
raise KeyError(id)
+
+ def ui_hook_factory_by_id(self, id):
+ """Finds a given UI Hook factory by means of its id.
+ The ID is as obtained by the function factory_id() in the
+ plugin api.
+
+ Parameters
+ ----------
+ id: str
+ The identifier returned by the factory_id() function.
+
+ Raises
+ ------
+ KeyError: if the entry is not found.
+ """
+ for hook in self.ui_hooks_factories:
+ if hook.id == id:
+ return hook
+
+ raise KeyError(id)
+
diff --git a/force_bdss/ids.py b/force_bdss/ids.py
index 336b64a..d8657fd 100644
--- a/force_bdss/ids.py
+++ b/force_bdss/ids.py
@@ -14,6 +14,7 @@ class ExtensionPointID:
KPI_CALCULATOR_FACTORIES = 'force.bdss.kpi_calculator.factories'
NOTIFICATION_LISTENER_FACTORIES = \
'force.bdss.notification_listener.factories'
+ UI_HOOK_FACTORIES = 'force.bdss.ui_hook.factories'
def factory_id(producer, identifier):
--
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