def askForHelp(self, cascaderUsername):
(_, (cascHost, cascSubjects)) = self.model.getCascaderData().findCascader(username=cascaderUsername)
#ask user topic, brief description
subject = None
if getComboBoxText(self.builder.get_object('cbFilterSubject')) != 'All':
subject = getComboBoxText(self.builder.get_object('cbFilterSubject'))
helpDialog = AskForHelp(self.window, cascSubjects, subject)
if helpDialog.isOk():
debug('Dialog is ok, asking for help')
helpid = (self.username, util.generateUnqiueId())
self.setupMessagingWindow(helpid, cascaderUsername, cascHost, False)
writeSysMsg = lambda m: self.messageDialog.writeMessage(helpid, 'SYSTEM', m)
writeSysMsg('Waiting for response...')
def onNotConnected(reason):
reason.trap(client.ClientNotConnected)
writeSysMsg('Error: The client was not connected')
try:
d = self.model.askForHelp(helpid,
cascaderUsername,
helpDialog.getSubject(),
helpDialog.getDescription())
d.addErrback(onNotConnected)
except client.NotConnected:
self.onServerLost()
def onFilterLabChange(self, evt):
debug("Filter Lab Changed")
self.updateCascaderLists(self.model.getCascaderData())
cbLab = self.builder.get_object("cbFilterLab")
lab = getComboBoxText(cbLab)
self.updateMap(lab)
def updateCascaderLists(self, cascaders):
"""
Cleans the list and updates the list of cascaders avaible. Call
when filters have been changed
"""
ls = self.builder.get_object("lsCascList")
ls.clear()
cbSubjects = self.builder.get_object("cbFilterSubject")
filterSub = getComboBoxText(cbSubjects)
filterSub = [filterSub] if filterSub != "All" else None
cbLab = self.builder.get_object("cbFilterLab")
filterLab = getComboBoxText(cbLab)
filterLab = filterLab if filterLab != "All" else None
cascaders = list(cascaders.findCascaders(lab=filterLab, subjects=filterSub))
[ls.append([username]) for username, _ in cascaders]
debug("Updating cascaders from: %s" % str(cascaders))
def onFilterLabChange(self, evt):
'''
This is called before a lot of the things are created fully
as it is set to its default value. This has to check that things
fully exist before calling functions on them
'''
debug('Filter Lab Changed')
self.updateCascaderLists(self.model.getCascaderData())
cbLab = self.builder.get_object('cbFilterLab')
lab = getComboBoxText(cbLab)
self.updateMap(lab)
def onOk(self, event):
#need to get these before everything is destroyed
self.subject = getComboBoxText(self.builder.get_object('cbSubject'))
self.desc = self.builder.get_object('txDesc').get_text()
if not len(self.getDescription().strip()):
errorDialog('There must be a problem description')
return True
elif self.getSubject() is None:
errorDialog('Must have a subject selected')
return True
else:
self.ok = True
self.window.destroy()
def updateMap(self, lab):
cbSubjects = self.builder.get_object("cbFilterSubject")
filterSub = getComboBoxText(cbSubjects)
filterSub = [filterSub] if filterSub != "All" else None
def onHostClick(event, widgit, host):
"""
Function is passed into the map and called when the user
clicks on a host
"""
casc = self.model.getCascaderData().findCascader(host=host, subjects=filterSub)
if casc is None:
debug("Clicked on a host (%s) that wasn't " "cascading for the given filter" % host)
return
(username, _) = casc
self.askForHelp(username)
self.map.applyFilter(lab, myHost=self.hostname, subjects=filterSub, onClick=onHostClick)
def updateMap(self, lab):
cbSubjects = self.builder.get_object('cbFilterSubject')
filterSub = getComboBoxText(cbSubjects)
filterSub = [filterSub] if filterSub != 'All' else None
def onHostClick(event, widgit, host):
casc = self.cascaders.findCascader(host=host, subjects=filterSub)
if casc is None:
debug('Clicked on a host (%s) that wasn\'t '
'cascading for the given filter' % host)
return
(username, _) = casc
self.askForHelp(username)
self.map.applyFilter(lab,
myHost=self.hostname,
subjects=filterSub,
onClick=onHostClick)
def onAddSubject(self, event):
cb = self.builder.get_object("cbCascSubjectList")
self.addSubjects([getComboBoxText(cb)])
