39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
import wx
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from service.fit import Fit
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import gui.mainFrame
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from gui import globalEvents as GE
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class FitModuleStateChangeCommand(wx.Command):
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def __init__(self, fitID, baseMod, modules, click):
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# todo: instead of modules, needs to be positions. Dead objects are a thing
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wx.Command.__init__(self, True, "Module State Change")
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self.mainFrame = gui.mainFrame.MainFrame.getInstance()
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self.sFit = Fit.getInstance()
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self.fitID = fitID
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self.baseMod = baseMod
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self.modules = modules
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self.click = click
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self.old_states = {}
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for mod in modules:
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# we don't use the actual module as the key, because it may have been deleted in subsequent calls (even if
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# we undo a deletion, wouldn't be the same obj). So, we store the position
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self.old_states[mod.modPosition] = mod.state
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def Do(self):
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# todo: determine if we've changed state (recalc). If not, store that so we don't attempt to recalc on undo
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self.sFit.toggleModulesState(self.fitID, self.baseMod, self.modules, self.click)
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wx.PostEvent(self.mainFrame, GE.FitChanged(fitID=self.fitID))
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return True
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def Undo(self):
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# todo: some sanity checking to make sure that we are applying state back to the same modules?
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fit = self.sFit.getFit(self.fitID)
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for k, v in self.old_states.items():
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fit.modules[k].state = v
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self.sFit.recalc(fit)
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wx.PostEvent(self.mainFrame, GE.FitChanged(fitID=self.fitID))
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return True
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