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".
52 lines
2.0 KiB
Python
52 lines
2.0 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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from .helpers import ModuleInfoCache
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from .fitAddModule import FitAddModuleCommand
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from .fitReplaceModule import FitReplaceModuleCommand
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class GuiModuleAddCommand(wx.Command):
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def __init__(self, fitID, itemID, position=None):
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wx.Command.__init__(self, True, "Module Add")
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# todo: evaluate mutaplasmid modules
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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.itemID = itemID
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self.internal_history = wx.CommandProcessor()
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self.new_position = position
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self.old_mod = None
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def Do(self):
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success = False
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# if we have a position set, try to apply the module to that position
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if self.new_position:
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success = self.internal_history.Submit(FitReplaceModuleCommand(self.fitID, self.new_position, self.itemID))
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if not success:
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# something went wrong with trying to fit the module into specific location, attemp to append it
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self.new_position = None
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# if we're not trying to set module to a position, simply append
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if not self.new_position:
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success = self.internal_history.Submit(FitAddModuleCommand(self.fitID, self.itemID))
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if success:
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wx.PostEvent(self.mainFrame, GE.FitChanged(fitID=self.fitID, action="modadd", typeID=self.itemID))
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return True
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return False
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#
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# if change is not None:
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# print('new position: ',self.new_position )
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# # self.slotsChanged() # unsure how to handle this right now? Perhaps move this to the event itself?
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# return True
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# return False
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def Undo(self):
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for _ in self.internal_history.Commands:
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self.internal_history.Undo()
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wx.PostEvent(self.mainFrame, GE.FitChanged(fitID=self.fitID, action="moddel", typeID=self.itemID))
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return True
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