# Copyright (c) 2015 Ultimaker B.V.
# Cura is released under the terms of the AGPLv3 or higher.

from UM.Mesh.MeshWriter import MeshWriter
from UM.Logger import Logger
from UM.Application import Application
import io


class GCodeWriter(MeshWriter):
    def __init__(self):
        super().__init__()

    def write(self, stream, node, mode = MeshWriter.OutputMode.TextMode):
        if mode != MeshWriter.OutputMode.TextMode:
            Logger.log("e", "GCode Writer does not support non-text mode")
            return False

        scene = Application.getInstance().getController().getScene()
        gcode_list = getattr(scene, "gcode_list")
        if gcode_list:
            for gcode in gcode_list:
                stream.write(gcode)
            return True

        return False