d5aeb0913d
Instead of attempting to keep all the Fit service functionality, move these into specific "Fitting Commands" that are designed to define a unit of work and it's undo. Then, we will have "GUI Commands" which are defined as actions taken by the user themselves - these will usually use one or more "Fitting Commands".
35 lines
1.3 KiB
Python
35 lines
1.3 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 GuiModuleSwapOrCloneCommand(wx.Command):
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def __init__(self, fitID, srcPosition, dstPosition, clone=False):
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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.srcPosition = srcPosition
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self.dstPosition = dstPosition
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self.clone = clone
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def Do(self):
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if self.clone:
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self.sFit.cloneModule(self.fitID, self.srcPosition, self.dstPosition)
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else:
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self.sFit.swapModules(self.fitID, self.srcPosition, self.dstPosition)
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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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if self.clone:
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# if we had cloned, the destinations was originally an empty slot, hence we can just remove the module
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self.sFit.removeModule(self.fitID, [self.dstPosition])
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else:
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self.sFit.swapModules(self.fitID, self.dstPosition, self.srcPosition)
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wx.PostEvent(self.mainFrame, GE.FitChanged(fitID=self.fitID))
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return True
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