SFC_Objects.py 文件源码

def RefreshOutputPosition(self, move=None):
        if self.Output:
            wires = self.Output.GetWires()
            if len(wires) != 1:
                return
            current_pos = self.Output.GetPosition(False)
            output = wires[0][0].GetOtherConnected(self.Output)
            output_pos = output.GetPosition(False)
            diffx = current_pos.x - output_pos.x
            output_block = output.GetParentBlock()
            wire_size = SFC_WIRE_MIN_SIZE + self.GetActionExtraLineNumber() * SFC_ACTION_MIN_SIZE[1]
            diffy = wire_size - output_pos.y + current_pos.y
            if diffy != 0:
                if isinstance(output_block, SFC_Step):
                    output_block.MoveActionBlock((diffx, diffy))
                wires[0][0].SetPoints([wx.Point(current_pos.x, current_pos.y + wire_size),
                                       wx.Point(current_pos.x, current_pos.y)])
                if not isinstance(output_block, SFC_Divergence) or output_block.GetConnectors()["inputs"].index(output) == 0:
                    output_block.Move(diffx, diffy, self.Parent.Wires)
                    output_block.RefreshOutputPosition((diffx, diffy))
                else:
                    output_block.RefreshPosition()
            elif move:
                if isinstance(output_block, SFC_Step):
                    output_block.MoveActionBlock(move)
                wires[0][0].Move(move[0], move[1], True)
                if not isinstance(output_block, SFC_Divergence) or output_block.GetConnectors()["inputs"].index(output) == 0:
                    output_block.Move(move[0], move[1], self.Parent.Wires)
                    output_block.RefreshOutputPosition(move)
                else:
                    output_block.RefreshPosition()
            elif isinstance(output_block, SFC_Divergence):
                output_block.MoveConnector(output, diffx)
            else:
                if isinstance(output_block, SFC_Step):
                    output_block.MoveActionBlock((diffx, 0))
                output_block.Move(diffx, 0)
                output_block.RefreshOutputPosition()

    # Refresh action element with this step