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| author | Paul W. Frields <stickster@gmail.com> | 2011-03-16 01:33:38 -0400 |
|---|---|---|
| committer | Paul W. Frields <stickster@gmail.com> | 2011-03-16 01:33:38 -0400 |
| commit | 3775ccf3b9c4b58819a3c705d71f4ad65eccc9e8 (patch) | |
| tree | 35c4954525e198b2b21d04f42c764697b6ce5a22 | |
| parent | d98add0b966f8d0112478da2ad2bf887e9df1060 (diff) | |
| download | pulsecaster-0.1.8.tar.gz pulsecaster-0.1.8.tar.xz pulsecaster-0.1.8.zip | |
Handle device insertion and removal more gracefully0.1.8
| -rw-r--r-- | pulsecaster/source.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/pulsecaster/source.py b/pulsecaster/source.py index 1c9fd2f..e01cb5e 100644 --- a/pulsecaster/source.py +++ b/pulsecaster/source.py @@ -59,6 +59,8 @@ class PulseCasterSource: self.store.append([source.name, source.description, source]) + # Don't leave without resetting a source + self.cbox.set_active(0) print 'out of repopulate' def create_level_pipeline(self, *args): @@ -89,8 +91,9 @@ class PulseCasterSource: if self.pipeline is not None: self.remove_level_pipeline() i = self.cbox.get_active_iter() - self.pulsesrc = self.cbox.get_model().get_value(i, 0) - self.create_level_pipeline() + if i is not None: + self.pulsesrc = self.cbox.get_model().get_value(i, 0) + self.create_level_pipeline() self.cbox.set_sensitive(True) print 'out of set_meters' |