From c420f81213023403327342cfa070199eed467121 Mon Sep 17 00:00:00 2001
From: Simon Schampijer <simon@schampijer.de>
Date: Tue, 26 Oct 2010 13:33:01 +0000
Subject: Disable start option for entries that can't be opened #8733 (Mukul Gupta)

Disable the Start and Start With menu items files that
can't be opened by any installed activity and instead
replace it with 'No activity installed to start entry'.
---
diff --git a/src/jarabe/journal/palettes.py b/src/jarabe/journal/palettes.py
index 2c15591..9bec561 100644
--- a/src/jarabe/journal/palettes.py
+++ b/src/jarabe/journal/palettes.py
@@ -68,22 +68,29 @@ class ObjectPalette(Palette):
         Palette.__init__(self, primary_text=title,
                          icon=activity_icon)
 
-        if metadata.get('activity_id', ''):
-            resume_label = _('Resume')
-            resume_with_label = _('Resume with')
-        else:
-            resume_label = _('Start')
-            resume_with_label = _('Start with')
-        menu_item = MenuItem(resume_label, 'activity-start')
-        menu_item.connect('activate', self.__start_activate_cb)
-        self.menu.append(menu_item)
-        menu_item.show()
+        if misc.get_activities(metadata) or misc.is_bundle(metadata):
+            if metadata.get('activity_id', ''):
+                resume_label = _('Resume')
+                resume_with_label = _('Resume with')
+            else:
+                resume_label = _('Start')
+                resume_with_label = _('Start with')
+            menu_item = MenuItem(resume_label, 'activity-start')
+            menu_item.connect('activate', self.__start_activate_cb)
+            self.menu.append(menu_item)
+            menu_item.show()
 
-        menu_item = MenuItem(resume_with_label, 'activity-start')
-        self.menu.append(menu_item)
-        menu_item.show()
-        start_with_menu = StartWithMenu(self._metadata)
-        menu_item.set_submenu(start_with_menu)
+            menu_item = MenuItem(resume_with_label, 'activity-start')
+            self.menu.append(menu_item)
+            menu_item.show()
+            start_with_menu = StartWithMenu(self._metadata)
+            menu_item.set_submenu(start_with_menu)
+
+        else:
+            menu_item = MenuItem(_('No activity to start entry'))
+            menu_item.set_sensitive(False)
+            self.menu.append(menu_item)
+            menu_item.show()
 
         client = gconf.client_get_default()
         color = XoColor(client.get_string('/desktop/sugar/user/color'))
--
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