66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
import wx
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from logbook import Logger
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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 CalcChangeProjectedFitStateCommand(wx.Command):
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def __init__(self, fitID, projectedFitID, state):
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wx.Command.__init__(self, True, 'Change Projected Fit State')
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self.fitID = fitID
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self.projectedFitID = projectedFitID
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self.state = state
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self.savedState = None
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self.savedStateCheckChanges = None
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def Do(self):
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pyfalog.debug('Doing changing of projected fit {} state to {} for fit {}'.format(
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self.projectedFitID, self.state, self.fitID))
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sFit = Fit.getInstance()
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projectedFit = sFit.getFit(self.projectedFitID, projected=True)
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# Projected fit could have been deleted if we are redoing
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if projectedFit is None:
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pyfalog.debug('Projected fit is not available')
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return False
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projectionInfo = projectedFit.getProjectionInfo(self.fitID)
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if projectionInfo is None:
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pyfalog.warning('Fit projection info is not available')
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return False
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self.savedState = projectionInfo.active
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if self.state == self.savedState:
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return False
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projectionInfo.active = self.state
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fit = sFit.getFit(self.fitID)
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sFit.recalc(fit)
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self.savedStateCheckChanges = sFit.checkStates(fit, None)
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return True
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def Undo(self):
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pyfalog.debug('Undoing changing of projected fit {} state to {} for fit {}'.format(
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self.projectedFitID, self.state, self.fitID))
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cmd = CalcChangeProjectedFitStateCommand(
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fitID=self.fitID,
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projectedFitID=self.projectedFitID,
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state=self.savedState)
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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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