def _validateItem(self, item, slotId, season):
errors = []
if isItemLimitReached(item, self._modifiedOutfits, self):
error = partial(SystemMessages.pushI18nMessage,
key=SYSTEM_MESSAGES.CUSTOMIZATION_PROHIBITED,
type=SystemMessages.SM_TYPE.Warning,
itemName=item.userName)
errors.append(error)
return errors
def getNextItem(self, reverse):
if self.__selectedItem.idx == -1:
return None
else:
outfits = self.__ctx.mode.getModifiedOutfits()
shift = -1 if reverse else 1
itemsCount = len(self.collection)
idx = self.__selectedItem.idx + shift
while 0 <= idx < itemsCount:
intCD = self.collection[idx]
item = self.__service.getItemByCD(intCD)
if not isItemLimitReached(item, outfits) or item.isStyleOnly:
return item
idx += shift
return None
def installItem(self, intCD, slotId, season=None, component=None):
item = self._service.getItemByCD(intCD)
errors = self._validateItem(item, slotId, season)
if errors:
for error in errors:
error()
return False
elif not self._installItem(intCD, slotId, season, component):
return False
else:
self._ctx.refreshOutfit(season)
component = self.getComponentFromSlot(slotId, season)
if isItemLimitReached(item, self._modifiedOutfits, self):
if component is None or component.isFilled():
self._events.onItemLimitReached(item)
self._events.onItemInstalled(item, slotId, season, component)
return True