def onItemSelected(self):
try:
items = self.getSelectedItems(extend=False)
if len(items) == 1:
a = self.view.get_alarm_from_text(items[0])
tags = a.tag.split('_')
self.emit(Qt.SIGNAL('alarmSelected'), a.tag)
models = self.api.parse_attributes(a.formula)
devices = sorted(
set(
fn.tango.parse_tango_model(m)['device']
for m in models))
print('onItemSelected(%s) devices: %s' %
(a, shortstr(devices)))
self.emit(Qt.SIGNAL('devicesSelected'),
'|'.join(devices + tags))
except:
traceback.print_exc()
def setFontsAndColors(item, alarm):
state, severity = alarm.get_state(), alarm.severity
severity = severity or panic.DEFAULT_SEVERITY
color = Qt.QColor("black")
background = Qt.QColor("white")
bold = False
icon = ""
if state in ('OOSRV', ):
color = Qt.QColor("grey").light()
background = Qt.QColor("white")
elif state in ('ERROR', ):
color = Qt.QColor("red")
background = Qt.QColor("white")
elif state in ACTIVE_STATES:
if severity in ('ERROR', ):
color = Qt.QColor("white")
background = Qt.QColor("red").lighter()
elif severity in ('ALARM', ):
background = Qt.QColor("red").lighter()
elif severity == 'WARNING':
background = Qt.QColor("orange").lighter()
elif severity in ('INFO', 'DEBUG'):
background = Qt.QColor("yellow").lighter()
elif state in ('DSUPR', 'SHLVD'):
color = Qt.QColor("grey").light()
background = Qt.QColor("white")
elif state == 'NORM':
color = Qt.QColor("green").lighter()
background = Qt.QColor("white")
else:
raise Exception('UnknownState:%s' % state)
icon = getIconForAlarm(alarm)
if (fandango.now() - alarm.get_time()) < 60:
bold = True
alarmicon = getThemeIcon(icon) if icon else None
#tracer('setFontsAndColors(%s,%s,%s,%s,%s)'
#%(alarm.tag,state,icon,background,bold))
item.setIcon(alarmicon or Qt.QIcon())
item.setTextColor(color)
item.setBackgroundColor(background)
f = item.font()
f.setFixedPitch(True)
f.setBold(bold)
item.setFont(f)
status = [
'Severity: ' + alarm.severity,
'Formula: ' + alarm.formula,
'Description: %s' % alarm.description,
'Alarm Device: %s' % alarm.device,
'Archived: %s' % ('Yes' if 'SNAP' in alarm.receivers else 'No'),
]
for t in ('last_error', 'acknowledged', 'disabled', 'sortkey'):
v = getattr(alarm, t, None)
if v:
status.append('%s%s: %s' % (t[0].upper(), t[1:], shortstr(v)))
item.setToolTip('\n'.join(status))
try:
forms = []
for f in WindowManager.WINDOWS:
if isinstance(f, AlarmForm):
tag = f.getCurrentAlarm().tag
if tag == alarm.tag:
forms.append(f)
if forms:
#@TODO: these checks will be not needed after full update
tracer("\tupdating %d %s forms" % (len(forms), alarm))
[f.valueChanged(forced=True) for f in forms]
else:
pass #tracer("no forms open?")
except:
tracer(traceback.format_exc())
return item
