Hob: Get image name internally when updating the image description

The image name shouldn't be passed from outside caller, since the image
name may not in the combobox list. Getting the name from
update_image_desc() internally.

(Bitbake rev: 6635cd7bc2a448d1324e9344100f97613f4272b5)

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

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

@@ -763,7 +763,7 @@ class Builder(gtk.Window):
         selected_packages = self.configuration.selected_packages[:]
 
         self.image_configuration_page.update_image_combo(self.recipe_model, selected_image)
-        self.image_configuration_page.update_image_desc(selected_image)
+        self.image_configuration_page.update_image_desc()
         self.update_recipe_model(selected_image, selected_recipes)
         self.update_package_model(selected_packages)
 

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

@@ -292,8 +292,9 @@ class ImageConfigurationPage (HobPage):
             active += 1
         self.machine_combo.set_active(-1)
 
-    def update_image_desc(self, selected_image):
+    def update_image_desc(self):
         desc = ""
+        selected_image = self.image_combo.get_active_text()
         if selected_image and selected_image in self.builder.recipe_model.pn_path.keys():
             image_path = self.builder.recipe_model.pn_path[selected_image]
             image_iter = self.builder.recipe_model.get_iter(image_path)
@@ -320,7 +321,7 @@ class ImageConfigurationPage (HobPage):
         image_path = self.builder.recipe_model.pn_path[selected_image]
         image_iter = self.builder.recipe_model.get_iter(image_path)
         selected_packages = self.builder.recipe_model.get_value(image_iter, self.builder.recipe_model.COL_INSTALL).split()
-        self.update_image_desc(selected_image)
+        self.update_image_desc()
 
         self.builder.recipe_model.reset()
         self.builder.package_model.reset()