76 lines
3.1 KiB
Python
76 lines
3.1 KiB
Python
import wx
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from logbook import Logger
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import gui.mainFrame
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from service.market import Market
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from service.fit import Fit
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from gui import globalEvents as GE
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from gui.fitCommands.helpers import ModuleInfo
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from .calc.fitAddModule import FitAddModuleCommand
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from .calc.fitReplaceModule import FitReplaceModuleCommand
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from .calc.fitChangeModuleCharges import FitChangeModuleChargesCommand
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pyfalog = Logger(__name__)
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class GuiModuleAddCommand(wx.Command):
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def __init__(self, fitID, itemID, position=None):
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"""
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Handles adding an item, usually a module, to the Fitting Window.
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:param fitID: The fit ID that we are modifying
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:param itemID: The item that is to be added to the Fitting View. If this turns out to be a charge, we attempt to
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set the charge on the underlying module (requires position)
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:param position: Optional. The position in fit.modules that we are attempting to set the item to
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"""
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wx.Command.__init__(self, True, 'Module Add')
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self.fitID = fitID
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self.itemID = itemID
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self.position = position
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self.internalHistory = wx.CommandProcessor()
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def Do(self):
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pyfalog.debug("{} Do()".format(self))
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success = False
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item = Market.getInstance().getItem(self.itemID)
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# Charge
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if item.isCharge and self.position is not None:
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pyfalog.debug("Trying to add a charge")
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success = self.internalHistory.Submit(FitChangeModuleChargesCommand(self.fitID, {self.position: self.itemID}))
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if not success:
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pyfalog.debug(" Failed")
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return False # if it's a charge item and this failed, nothing more we can try.
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# Module to position
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elif self.position is not None:
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pyfalog.debug("Trying to add a module to a specific position")
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success = self.internalHistory.Submit(FitReplaceModuleCommand(
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fitID=self.fitID,
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position=self.position,
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newModInfo=ModuleInfo(itemID=self.itemID)))
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if not success:
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pyfalog.debug(" Failed")
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# something went wrong with trying to fit the module into specific location, attempt to append it
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self.position = None
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# Module without position
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if self.position is None:
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pyfalog.debug("Trying to append a module")
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success = self.internalHistory.Submit(FitAddModuleCommand(
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fitID=self.fitID,
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newModInfo=ModuleInfo(itemID=self.itemID)))
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if success:
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Fit.getInstance().recalc(self.fitID)
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wx.PostEvent(gui.mainFrame.MainFrame.getInstance(), 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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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, action="moddel", typeID=self.itemID))
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return True
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