[poky] [PATCH 10/13] bitbake/progress: add method to pulse the progress bar

[Joshua Lock]

From: Joshua Lock <josh at linux.intel.com>

When we're running a long operation with indeterminate duration it's useful
to use the gtk.ProgressBar's pulse method to show that something is happening
but we don't know how long it will take.

Signed-off-by: Joshua Lock <josh at linux.intel.com>
---
 bitbake/lib/bb/ui/crumbs/progress.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/bitbake/lib/bb/ui/crumbs/progress.py b/bitbake/lib/bb/ui/crumbs/progress.py
index 36eca38..ce3a6c3 100644
--- a/bitbake/lib/bb/ui/crumbs/progress.py
+++ b/bitbake/lib/bb/ui/crumbs/progress.py
@@ -15,3 +15,7 @@ class ProgressBar(gtk.Dialog):
     def update(self, x, y):
         self.progress.set_fraction(float(x)/float(y))
         self.progress.set_text("%2d %%" % (x*100/y))
+
+    def pulse(self):
+        self.progress.set_text("Loading...")
+        self.progress.pulse()
-- 
1.7.4