102 lines
3.8 KiB
Python
102 lines
3.8 KiB
Python
import wx
|
|
from logbook import Logger
|
|
|
|
import eos.db
|
|
from gui.fitCommands.helpers import ModuleInfo, restoreCheckedStates, activeStateLimit
|
|
from service.fit import Fit
|
|
|
|
|
|
pyfalog = Logger(__name__)
|
|
|
|
|
|
class CalcReplaceLocalModuleCommand(wx.Command):
|
|
|
|
def __init__(self, fitID, position, newModInfo, unloadInvalidCharges=False, ignoreRestrictions=False, recalc=True):
|
|
wx.Command.__init__(self, True, 'Replace Module')
|
|
self.fitID = fitID
|
|
self.position = position
|
|
self.newModInfo = newModInfo
|
|
self.oldModInfo = None
|
|
self.unloadInvalidCharges = unloadInvalidCharges
|
|
self.ignoreRestrictions = ignoreRestrictions
|
|
self.recalc = recalc
|
|
self.savedStateCheckChanges = None
|
|
self.unloadedCharge = None
|
|
|
|
def Do(self):
|
|
pyfalog.debug('Doing replacement of local module at position {} to {} on fit {}'.format(self.position, self.newModInfo, self.fitID))
|
|
self.unloadedCharge = False
|
|
sFit = Fit.getInstance()
|
|
fit = sFit.getFit(self.fitID)
|
|
oldMod = fit.modules[self.position]
|
|
if not oldMod.isEmpty:
|
|
self.oldModInfo = ModuleInfo.fromModule(oldMod)
|
|
if self.newModInfo == self.oldModInfo:
|
|
return False
|
|
newMod = self.newModInfo.toModule(fallbackState=activeStateLimit(self.newModInfo.itemID))
|
|
if newMod is None:
|
|
return False
|
|
if newMod.slot != oldMod.slot:
|
|
return False
|
|
# Dummy it out in case the next bit fails
|
|
fit.modules.replace(self.position, newMod)
|
|
if newMod not in fit.modules:
|
|
pyfalog.warning('Failed to replace in list')
|
|
self.Undo()
|
|
return False
|
|
if self.recalc:
|
|
# Need to flush because checkStates sometimes relies on module->fit
|
|
# relationship via .owner attribute, which is handled by SQLAlchemy
|
|
eos.db.flush()
|
|
sFit.recalc(fit)
|
|
self.savedStateCheckChanges = sFit.checkStates(fit, newMod)
|
|
if not self.ignoreRestrictions and not newMod.fits(fit):
|
|
pyfalog.warning('Module does not fit')
|
|
self.Undo()
|
|
return False
|
|
if not self.ignoreRestrictions and not newMod.isValidCharge(newMod.charge):
|
|
if self.unloadInvalidCharges:
|
|
newMod.charge = None
|
|
self.unloadedCharge = True
|
|
else:
|
|
pyfalog.warning('Invalid charge')
|
|
self.Undo()
|
|
return False
|
|
return True
|
|
|
|
def Undo(self):
|
|
pyfalog.debug('Undoing replacement of local module at position {} to {} on fit {}'.format(self.position, self.newModInfo, self.fitID))
|
|
sFit = Fit.getInstance()
|
|
fit = sFit.getFit(self.fitID)
|
|
# Remove if there was no module
|
|
if self.oldModInfo is None:
|
|
from .localRemove import CalcRemoveLocalModulesCommand
|
|
cmd = CalcRemoveLocalModulesCommand(fitID=self.fitID, positions=[self.position], recalc=self.recalc)
|
|
if not cmd.Do():
|
|
return False
|
|
restoreCheckedStates(fit, self.savedStateCheckChanges)
|
|
return True
|
|
# Replace if there was
|
|
oldMod = self.oldModInfo.toModule()
|
|
if oldMod is None:
|
|
return False
|
|
fit.modules.free(self.position)
|
|
fit.modules.replace(self.position, oldMod)
|
|
if oldMod not in fit.modules:
|
|
pyfalog.warning('Failed to replace in list')
|
|
self.Do()
|
|
return False
|
|
restoreCheckedStates(fit, self.savedStateCheckChanges)
|
|
return True
|
|
|
|
@property
|
|
def needsGuiRecalc(self):
|
|
if self.unloadedCharge:
|
|
return True
|
|
if self.savedStateCheckChanges is None:
|
|
return True
|
|
for container in self.savedStateCheckChanges:
|
|
if len(container) > 0:
|
|
return True
|
|
return False
|