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Stop blank alerts being displayed

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This commit is contained in:
Tim Bentley 2012-10-13 08:34:15 +01:00
parent f1e04b6d62
commit ba57e335c0
1 changed files with 9 additions and 10 deletions
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19
openlp/plugins/alerts/lib/alertsmanager.py
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@ -57,8 +57,6 @@ class AlertsManager(QtCore.QObject):
""" """
if message: if message:
self.displayAlert(message[0]) self.displayAlert(message[0])
else:
self.displayAlert(u'')
def displayAlert(self, text=u''): def displayAlert(self, text=u''):
""" """
@ -68,14 +66,15 @@ class AlertsManager(QtCore.QObject):
display text display text
""" """
log.debug(u'display alert called %s' % text) log.debug(u'display alert called %s' % text)
self.alertList.append(text) if text:
if self.timer_id != 0: self.alertList.append(text)
Receiver.send_message(u'mainwindow_status_text', if self.timer_id != 0:
translate('AlertsPlugin.AlertsManager', Receiver.send_message(u'mainwindow_status_text',
'Alert message created and displayed.')) translate('AlertsPlugin.AlertsManager',
return 'Alert message created and displayed.'))
Receiver.send_message(u'mainwindow_status_text', u'') return
self.generateAlert() Receiver.send_message(u'mainwindow_status_text', u'')
self.generateAlert()
def generateAlert(self): def generateAlert(self):
""" """