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examples/pipeline-tester (Window.on_message): Handle errors.

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Original commit message from CVS:
2005-07-13  Andy Wingo  <wingo@pobox.com>

* examples/pipeline-tester (Window.on_message): Handle errors.
(Window.play): Drain messages from bus before setting pipe to
NULL.
This commit is contained in:
Andy Wingo 2005-07-13 15:14:51 +00:00
parent 1ed1da92db
commit e6ee173eae
2 changed files with 13 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2005-07-13 Andy Wingo <wingo@pobox.com>
* examples/pipeline-tester (Window.on_message): Handle errors.
(Window.play): Drain messages from bus before setting pipe to
NULL.
2005-07-13 Edward Hervey <edward@fluendo.com>
* Makefile.am: (install-data-local):

7
examples/pipeline-tester
View file

@ -145,11 +145,15 @@ class Window(gtk.Window):
if secondary:
m.format_secondary_text(secondary)
m.run()
m.destroy()
def on_message(self, bus, message):
t = message.type
if t == gst.MESSAGE_STATE_CHANGED:
pass
elif t == gst.MESSAGE_ERROR:
err, debug = message.parse_error()
self.error("%s" % err, debug)
else:
print '%s: %s:' % (message.src.get_path_string(),
message.type.value_nicks[1])
@ -168,6 +172,9 @@ class Window(gtk.Window):
return False
watch_id = pipeline.get_bus().add_watch(self.on_message)
if pipeline.set_state(gst.STATE_PLAYING) != gst.STATE_SUCCESS:
# make sure we get error messages
while gtk.events_pending():
gtk.main_iteration()
pipeline.set_state(gst.STATE_NULL)
gobject.source_remove(watch_id)
return False