Hob: reset user recipe selection and package selection after settings are changed

Reset user recipe list and package list after the user changes the settings and
triggers recipe reparsing.

This is to continue to fix the bug [Yocto #2255]

[Yocto #2255]

(Bitbake rev: 95f4e9dc351f67442844ff52f90fc154fa95ba95)

Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/ui/crumbs/builder.py

@@ -60,9 +60,7 @@ class Configuration:
         # bblayers.conf
         self.layers = []
         # image/recipes/packages
-        self.selected_image = None
-        self.selected_recipes = []
-        self.selected_packages = []
+        self.clear_selection()
 
         self.user_selected_packages = []
 
@@ -73,6 +71,11 @@ class Configuration:
         self.git_proxy_host = self.git_proxy_port = ""
         self.cvs_proxy_host = self.cvs_proxy_port = ""
 
+    def clear_selection(self):
+        self.selected_image = None
+        self.selected_recipes = []
+        self.selected_packages = []
+
     def update(self, params):
         # settings
         self.curr_distro = params["distro"]
@@ -988,10 +991,11 @@ class Builder(gtk.Window):
         return response == gtk.RESPONSE_YES, settings_changed
 
     def reparse_post_adv_settings(self):
-        # DO reparse recipes
         if not self.configuration.curr_mach:
             self.update_config_async()
         else:
+            self.configuration.clear_selection()
+            # DO reparse recipes
             self.populate_recipe_package_info_async()
 
     def deploy_image(self, image_name):

bitbake/lib/bb/ui/crumbs/imageconfigurationpage.py

@@ -264,9 +264,7 @@ class ImageConfigurationPage (HobPage):
 
         self.builder.configuration.curr_mach = combo_item
         if self.machine_combo_changed_by_manual:
-            self.builder.configuration.selected_image = None
-            self.builder.configuration.selected_recipes = []
-            self.builder.configuration.selected_packages = []
+            self.builder.configuration.clear_selection()
         # reset machine_combo_changed_by_manual
         self.machine_combo_changed_by_manual = True