def __init__(self, dbBackend, newScreen=None, userData=None, controller=None):
# setup variables
self.reagents = []
self.screenSolutions = {}
self.observations = {}
self.observationDates = []
self.observationDate = 0
self.drops = {} ## dictionary keys are (wellNr, dropNr) tuple
self.reservoirs = {}
self.scores = oDict ()
self.eventListeners = {}
self.changed = False
self.undoQueue = []
self.backups = [] ## list to contain backup docs for undo actions
dataStructures.changingItems.append(self)
self.noRows = 0
self.noCols = 0
self.userData = userData
self.dbBackend = dbBackend
self.controller = controller
if newScreen:
self.InitNewScreen(newScreen)
else:
self.BuildTray()
def Reset(self):
self.reagents = []
self.screenSolutions = {}
self.observations = {}
self.observationDates = []
self.drops = {} ## dictionary keys are (wellNr, dropNr) tuple
self.reservoirs = {}
self.scores = oDict ()
def InitScoring(self):
self.scores = oDict()
try:
scorelist = self.dbBackend.GetItems('ScoreList')[0]
except IndexError:
scorelist = None
if scorelist:
scores = self.dbBackend.GetChildren(scorelist,"Score")
for score in scores:
self.screen.AddChild(score)
self.scores[score.GetProperty('ScoreNr')] = score
scorelist.Delete()
else:
scores = self.dbBackend.GetItems('Score')
for score in scores:
self.scores[score.GetProperty('ScoreNr')] = score
