33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
import wx
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import gui.mainFrame
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from gui import globalEvents as GE
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from .calcCommands.projectedFit.changeAmount import CalcChangeProjectedFitAmountCommand
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from service.fit import Fit
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from logbook import Logger
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pyfalog = Logger(__name__)
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class GuiChangeProjectedFitQtyCommand(wx.Command):
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def __init__(self, fitID, pfitID, amount=1):
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wx.Command.__init__(self, True, "")
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self.fitID = fitID
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self.pfitID = pfitID
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self.amount = amount
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self.internalHistory = wx.CommandProcessor()
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def Do(self):
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cmd = CalcChangeProjectedFitAmountCommand(self.fitID, self.pfitID, self.amount)
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if self.internalHistory.Submit(cmd):
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Fit.getInstance().recalc(self.fitID)
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wx.PostEvent(gui.mainFrame.MainFrame.getInstance(), GE.FitChanged(fitID=self.fitID))
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return True
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return False
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def Undo(self):
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pyfalog.debug("{} Undo()".format(self))
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for _ in self.internalHistory.Commands:
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self.internalHistory.Undo()
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Fit.getInstance().recalc(self.fitID)
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wx.PostEvent(gui.mainFrame.MainFrame.getInstance(), GE.FitChanged(fitID=self.fitID))
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return True
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