| 10 | |
| 11 | |
| 12 | class CalcChangeModuleChargesCommand(wx.Command): |
| 13 | |
| 14 | def __init__(self, fitID, projected, chargeMap, ignoreRestrictions=False, recalc=True): |
| 15 | wx.Command.__init__(self, True, 'Change Module Charges') |
| 16 | self.fitID = fitID |
| 17 | self.projected = projected |
| 18 | self.chargeMap = chargeMap |
| 19 | self.ignoreRestriction = ignoreRestrictions |
| 20 | self.recalc = recalc |
| 21 | self.savedChargeMap = None |
| 22 | self.savedStateCheckChanges = None |
| 23 | |
| 24 | def Do(self): |
| 25 | pyfalog.debug('Doing change of module charges according to map {} on fit {}'.format(self.chargeMap, self.fitID)) |
| 26 | sFit = Fit.getInstance() |
| 27 | fit = sFit.getFit(self.fitID) |
| 28 | container = fit.modules if not self.projected else fit.projectedModules |
| 29 | changes = False |
| 30 | self.savedChargeMap = {} |
| 31 | sMkt = Market.getInstance() |
| 32 | for position, chargeItemID in self.chargeMap.items(): |
| 33 | mod = container[position] |
| 34 | if mod.isEmpty: |
| 35 | continue |
| 36 | if mod.chargeID is None and chargeItemID is None: |
| 37 | continue |
| 38 | if mod.chargeID == chargeItemID: |
| 39 | continue |
| 40 | chargeItem = sMkt.getItem(chargeItemID) if chargeItemID is not None else None |
| 41 | if chargeItem is not None and not chargeItem.isCharge: |
| 42 | continue |
| 43 | if not self.ignoreRestriction and not mod.isValidCharge(chargeItem): |
| 44 | pyfalog.warning('Invalid charge {} for {}'.format(chargeItem, mod)) |
| 45 | continue |
| 46 | pyfalog.debug('Setting charge {} for {} on fit {}'.format(chargeItem, mod, self.fitID)) |
| 47 | self.savedChargeMap[position] = mod.chargeID |
| 48 | changes = True |
| 49 | mod.charge = chargeItem |
| 50 | if not changes: |
| 51 | return False |
| 52 | if self.recalc: |
| 53 | sFit.recalc(fit) |
| 54 | self.savedStateCheckChanges = sFit.checkStates(fit, None) |
| 55 | return True |
| 56 | |
| 57 | def Undo(self): |
| 58 | pyfalog.debug('Undoing change of module charges according to map {} on fit {}'.format(self.chargeMap, self.fitID)) |
| 59 | cmd = CalcChangeModuleChargesCommand( |
| 60 | fitID=self.fitID, |
| 61 | projected=self.projected, |
| 62 | chargeMap=self.savedChargeMap, |
| 63 | ignoreRestrictions=True, |
| 64 | recalc=False) |
| 65 | if not cmd.Do(): |
| 66 | return False |
| 67 | restoreCheckedStates(Fit.getInstance().getFit(self.fitID), self.savedStateCheckChanges) |
| 68 | return True |
| 69 | |