[bitbake-devel,1/1] Hob: Adjust the progress bar and set 100% only when all is done.

Submitted by Shane Wang on May 23, 2012, 3:19 p.m.

Details

Message ID 13678628889560c06a747df22ae496772b27f604.1337786155.git.shane.wang@intel.com
State New
Headers show

Commit Message

Shane Wang May 23, 2012, 3:19 p.m.
After parsing recipes, Hob will populate recipes and packages, which is probably
time exhaused. So, this patch is to adjust the progress bar and ensure 100% is
set if and only if all populations are done.

The patch also fixes "weird 18 second delay when parsing recipes" on build appliance.
Because Hob is doing something, but the progress bar shows 100% and wait there.

[Yocto #2341]

Signed-off-by: Shane Wang <shane.wang@intel.com>
---
 bitbake/lib/bb/ui/crumbs/builder.py         |   12 ++++++++++--
 bitbake/lib/bb/ui/crumbs/hobeventhandler.py |    8 ++++++++
 2 files changed, 18 insertions(+), 2 deletions(-)

Patch hide | download patch | download mbox

diff --git a/bitbake/lib/bb/ui/crumbs/builder.py b/bitbake/lib/bb/ui/crumbs/builder.py
index 44d626c..c77272e 100755
--- a/bitbake/lib/bb/ui/crumbs/builder.py
+++ b/bitbake/lib/bb/ui/crumbs/builder.py
@@ -424,6 +424,8 @@  class Builder(gtk.Window):
         self.handler.connect("data-generated",           self.handler_data_generated_cb)
         self.handler.connect("command-succeeded",        self.handler_command_succeeded_cb)
         self.handler.connect("command-failed",           self.handler_command_failed_cb)
+        self.handler.connect("recipe-populated",         self.handler_recipe_populated_cb)
+        self.handler.connect("package-populated",        self.handler_package_populated_cb)
 
         self.handler.set_config_filter(hob_conf_filter)
 
@@ -773,6 +775,12 @@  class Builder(gtk.Window):
     def packagelist_changed_cb(self, package_model):
         self.package_details_page.refresh_selection()
 
+    def handler_recipe_populated_cb(self, handler):
+        self.image_configuration_page.update_progress_bar("Populated recipes", 0.99)
+
+    def handler_package_populated_cb(self, handler):
+        self.image_configuration_page.update_progress_bar("Populated packages", 1.0)
+
     def handler_parsing_started_cb(self, handler, message):
         if self.current_step != self.RCPPKGINFO_POPULATING:
             return
@@ -792,7 +800,7 @@  class Builder(gtk.Window):
 
         fraction = message["current"] * 1.0/message["total"]
         if message["eventname"] == "TreeDataPreparationProgress":
-            fraction = 0.6 + 0.4 * fraction
+            fraction = 0.6 + 0.38 * fraction
         else:
             fraction = 0.6 * fraction
         self.image_configuration_page.update_progress_bar(message["title"], fraction)
@@ -802,7 +810,7 @@  class Builder(gtk.Window):
             return
 
         if message["eventname"] == "TreeDataPreparationCompleted":
-            fraction = 1.0
+            fraction = 0.98
         else:
             fraction = 0.6
         self.image_configuration_page.update_progress_bar(message["title"], fraction)
diff --git a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py
index 7303ff8..b34bdbe 100644
--- a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py
+++ b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py
@@ -57,6 +57,12 @@  class HobHandler(gobject.GObject):
          "parsing-completed"       : (gobject.SIGNAL_RUN_LAST,
                                       gobject.TYPE_NONE,
                                      (gobject.TYPE_PYOBJECT,)),
+         "recipe-populated"        : (gobject.SIGNAL_RUN_LAST,
+                                      gobject.TYPE_NONE,
+                                     ()),
+         "package-populated"       : (gobject.SIGNAL_RUN_LAST,
+                                      gobject.TYPE_NONE,
+                                     ()),
     }
 
     (GENERATE_CONFIGURATION, GENERATE_RECIPES, GENERATE_PACKAGES, GENERATE_IMAGE, POPULATE_PACKAGEINFO, SANITY_CHECK) = range(6)
@@ -158,6 +164,7 @@  class HobHandler(gobject.GObject):
 
         if isinstance(event, bb.event.PackageInfo):
             self.package_model.populate(event._pkginfolist)
+            self.emit("package-populated")
             self.run_next_command()
 
         elif isinstance(event, bb.event.SanityCheckPassed):
@@ -171,6 +178,7 @@  class HobHandler(gobject.GObject):
             self.current_phase = "data generation"
             if event._model:
                 self.recipe_model.populate(event._model)
+                self.emit("recipe-populated")
         elif isinstance(event, bb.event.ConfigFilesFound):
             self.current_phase = "configuration lookup"
             var = event._variable