61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
import copy
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import wx
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from logbook import Logger
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import eos.db
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from gui.fitCommands.helpers import restoreCheckedStates
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from service.fit import Fit
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pyfalog = Logger(__name__)
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class CalcCloneLocalModuleCommand(wx.Command):
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def __init__(self, fitID, srcPosition, dstPosition):
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wx.Command.__init__(self, True, 'Clone Local Module')
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self.fitID = fitID
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self.srcPosition = srcPosition
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self.dstPosition = dstPosition
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self.savedStateCheckChanges = None
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def Do(self):
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pyfalog.debug('Doing cloning of local module from position {} to position {} for fit ID {}'.format(self.srcPosition, self.dstPosition, self.fitID))
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sFit = Fit.getInstance()
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fit = sFit.getFit(self.fitID)
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srcMod = fit.modules[self.srcPosition]
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copyMod = copy.deepcopy(srcMod)
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if not copyMod.fits(fit):
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return False
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if not fit.modules[self.dstPosition].isEmpty:
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return False
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fit.modules.replace(self.dstPosition, copyMod)
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if copyMod not in fit.modules:
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pyfalog.warning('Failed to replace module')
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return False
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# Need to flush because checkStates sometimes relies on module->fit
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# relationship via .owner attribute, which is handled by SQLAlchemy
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eos.db.flush()
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sFit.recalc(fit)
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self.savedStateCheckChanges = sFit.checkStates(fit, copyMod)
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return True
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def Undo(self):
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pyfalog.debug('Undoing cloning of local module from position {} to position {} for fit ID {}'.format(self.srcPosition, self.dstPosition, self.fitID))
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from .localRemove import CalcRemoveLocalModulesCommand
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cmd = CalcRemoveLocalModulesCommand(fitID=self.fitID, positions=[self.dstPosition], recalc=False)
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if not cmd.Do():
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return False
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restoreCheckedStates(Fit.getInstance().getFit(self.fitID), self.savedStateCheckChanges)
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return True
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@property
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def needsGuiRecalc(self):
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if self.savedStateCheckChanges is None:
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return True
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for container in self.savedStateCheckChanges:
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if len(container) > 0:
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return True
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return False
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