From 7008603df84f0ba868c14151939eae986cd1def0 Mon Sep 17 00:00:00 2001
From: Simon Poirier <simpoir@gmail.com>
Date: Sun, 06 Dec 2009 22:56:25 +0000
Subject: inspect widgets through probe

---
(limited to 'tutorius/propwidgets.py')

diff --git a/tutorius/propwidgets.py b/tutorius/propwidgets.py
index 7e78ba4..eb756fe 100644
--- a/tutorius/propwidgets.py
+++ b/tutorius/propwidgets.py
@@ -192,18 +192,22 @@ class PropWidget(object):
     Base Class for property editing widgets.
     Subclasses should implement create_widget, run_dialog and refresh_widget
     """
-    def __init__(self, parent, edit_object, prop_name, changed_callback=None):
+    def __init__(self, parent, edit_object, prop_name, changed_callback=None,
+                 probe_mgr=None):
         """Constructor
         @param parent parent widget
         @param edit_object TPropContainer being edited
         @param prop_name name of property being edited
         @param changed_callback optional callable to call on value changes
+        @type probe_mgr: ProbeMgr instance or None
+        @param probe_mgr: the probe manager to use to inspect activities
         """
         self._parent = parent
         self._edit_object = edit_object
         self._propname = prop_name
         self._widget = None
         self._changed_cb = changed_callback
+        self._probe_mgr = probe_mgr
 
     ############################################################
     # Begin Properties
@@ -254,13 +258,14 @@ class PropWidget(object):
         return widget
 
     @classmethod
-    def run_dialog(cls, parent, obj_prop, propname):
+    def run_dialog(cls, parent, obj_prop, propname, probe_mgr=None):
         """
         Class Method.
         Prompts the user for changing an object's property
         @param parent widget
         @param obj_prop TPropContainer to edit
         @param propname name of property to edit
+        @param probe_mgr a ProbeMgr instance for activity inspection
         """
         raise NotImplementedError()
 
@@ -318,13 +323,14 @@ class StringPropWidget(PropWidget):
         self.widget.get_buffer().set_text(str(self.obj_prop)) #unicode() ?
 
     @classmethod
-    def run_dialog(cls, parent, obj_prop, propname):
+    def run_dialog(cls, parent, obj_prop, propname, probe_mgr=None):
         """
         Class Method.
         Prompts the user for changing an object's property
         @param parent widget
         @param obj_prop TPropContainer to edit
         @param propname name of property to edit
+        @param probe_mgr a ProbeMgr instance for activity inspection
         """
         dlg = TextInputDialog(parent,
               text="Mandatory property",
@@ -380,8 +386,8 @@ class UAMPropWidget(PropWidget):
     """Allows editing an UAM property with a widget chooser"""
     def _show_uam_chooser(self, widget):
         """show the UAM chooser"""
-        selector = WidgetSelector(self.parent)
-        self.obj_prop = selector.select()
+        evt = self._probe_mgr.create_event('FetchWidget')
+        self.obj_prop = evt.widaddr
         self.notify()
 
     def create_widget(self, init_value=None):
@@ -401,17 +407,24 @@ class UAMPropWidget(PropWidget):
         self.widget.set_label(self.obj_prop)
 
     @classmethod
-    def run_dialog(cls, parent, obj_prop, propname):
+    def run_dialog(cls, parent, obj_prop, propname, probe_mgr=None):
         """
         Class Method.
         Prompts the user for changing an object's property
         @param parent widget
         @param obj_prop TPropContainer to edit
         @param propname name of property to edit
-        """
-        selector = WidgetSelector(parent)
-        value = selector.select()
-        setattr(obj_prop, propname, selector.select())
+        @param probe_mgr a ProbeMgr instance for activity inspection
+        """
+        if probe_mgr:
+            evt = probe_mgr.create_event('FetchWidget')
+            setattr(obj_prop, propname, evt.widaddr)
+        elif parent:
+            selector = WidgetSelector(parent)
+            value = selector.select()
+            setattr(obj_prop, propname, selector.select())
+        else:
+            raise RuntimeError('No parent or probe_mgr passed for inspection.')
 
 class EventTypePropWidget(PropWidget):
     """Allows editing an EventType property"""
@@ -422,13 +435,14 @@ class EventTypePropWidget(PropWidget):
         self.widget.set_text(str(self.obj_prop))
 
     @classmethod
-    def run_dialog(cls, parent, obj_prop, propname):
+    def run_dialog(cls, parent, obj_prop, propname, probe_mgr=None):
         """
         Class Method.
         Prompts the user for changing an object's property
         @param parent widget
         @param obj_prop TPropContainer to edit
         @param propname name of property to edit
+        @param probe_mgr a ProbeMgr instance for activity inspection
         """
         try:
             dlg = SignalInputDialog(parent,
@@ -478,12 +492,13 @@ class IntArrayPropWidget(PropWidget):
             children[i].set_text(str(value[i]))
 
     @classmethod
-    def run_dialog(cls, parent, obj_prop, propname):
+    def run_dialog(cls, parent, obj_prop, propname, probe_mgr=None):
         """
         Class Method.
         Prompts the user for changing an object's property
         @param parent widget
         @param obj_prop TPropContainer to edit
         @param propname name of property to edit
+        @param probe_mgr a ProbeMgr instance for activity inspection
         """
         pass
--
cgit v0.9.1