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MKSOutputDevice.py
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# Copyright (c) 2021
# MKS Plugin is released under the terms of the AGPLv3 or higher.
from UM.i18n import i18nCatalog
from UM.Application import Application
from UM.Logger import Logger
from UM.Signal import signalemitter
from UM.Message import Message
from UM.Settings.InstanceContainer import InstanceContainer
from UM.TaskManagement.HttpRequestManager import HttpRequestManager
from cura.PrinterOutput.PrinterOutputDevice import ConnectionState
from cura.CuraApplication import CuraApplication
from cura.PrinterOutput.NetworkedPrinterOutputDevice import NetworkedPrinterOutputDevice
from cura.PrinterOutput.Models.PrinterOutputModel import PrinterOutputModel
from cura.PrinterOutput.Models.PrintJobOutputModel import PrintJobOutputModel
from cura.PrinterOutput.GenericOutputController import GenericOutputController
from cura.Machines.ContainerTree import ContainerTree
from PyQt6.QtWidgets import QFileDialog, QMessageBox
from PyQt6.QtNetwork import QNetworkRequest, QTcpSocket
from PyQt6.QtCore import QUrl, QTimer, pyqtSignal, pyqtProperty, pyqtSlot, QCoreApplication, QByteArray
from queue import Queue
import re # For escaping characters in the settings.
import json
import copy
import os.path
import time
import sys
from UM.Resources import Resources
from . import Constants, MKSDialog
from . import utils
Resources.addSearchPath(
os.path.join(os.path.abspath(
os.path.dirname(__file__)))) # Plugin translation file import
catalog = i18nCatalog("mksplugin")
if catalog.hasTranslationLoaded():
Logger.log("i", "MKS WiFi Plugin translation loaded!")
@signalemitter
class MKSOutputDevice(NetworkedPrinterOutputDevice):
version = 3
"""The file format version of the serialised g-code.
It can only read settings with the same version as the version it was
written with. If the file format is changed in a way that breaks reverse
compatibility, increment this version number!
"""
escape_characters = {
re.escape("\\"):
"\\\\", # The escape character.
re.escape("\n"):
"\\n", # Newlines. They break off the comment.
# Carriage return. Windows users may need this for visualisation in their editors.
re.escape("\r"):
"\\r"
}
"""Dictionary that defines how characters are escaped when embedded in
g-code.
Note that the keys of this dictionary are regex strings. The values are
not.
"""
_setting_keyword = ";SETTING_"
def __init__(self, instance_id: str, address: str, properties: dict,
**kwargs) -> None:
super().__init__(device_id=instance_id,
address=address,
properties=properties,
**kwargs)
self.init_translations()
if len(address.split(':')) > 1:
self._address = address.split(':')[0]
self._port = int(address.split(':')[1])
else:
self._address = address
self._port = 8080
self._key = instance_id
self._properties = properties
self._target_bed_temperature = 0
self._application = CuraApplication.getInstance()
self._monitor_view_qml_path = os.path.join(
os.path.dirname(os.path.abspath(__file__)), "qml",
"MonitorItem.qml")
# Make sure the output device gets selected above local file output and Octoprint XD
self.setPriority(3)
self._active_machine = CuraApplication.getInstance().getMachineManager(
).activeMachine
self.setName(instance_id)
self.setShortDescription(
self._translations.get("print_over_tft_action_button"))
self.setDescription(self._translations.get("print_over_tft_tooltip"))
self.setIconName("print")
connected_message = self._translations.get("connected_message")
if connected_message:
self.setConnectionText(connected_message.format(self._key))
Application.getInstance().globalContainerStackChanged.connect(
self._onGlobalContainerChanged)
self._socket = None
self._gl = None
self._command_queue = Queue()
self._isPrinting = False
self._isPause = False
self._isSending = False
self._gcode = None
self._connection_state = ConnectionState.Closed
self._printing_filename = ""
self._printing_progress = 0
self._printing_time = 0
self._start_time = 0
self._pause_time = 0
self.last_update_time = 0
self.angle = 10
self._sdFileList = False
self.sdFiles = []
self._mdialog = None
self._mfilename = None
self._uploadpath = ''
self._settings_reply = None
self._printer_reply = None
self._job_reply = None
self._command_reply = None
self._image_reply = None
self._stream_buffer = b""
self._stream_buffer_start_index = -1
self._request_data = None
self._last_file_name = None
self._last_file_path = None
self._progress_message = None
self._error_message = None
self._connection_message = None
self.__additional_components_view = None
self._ischanging = False
self._update_timer = QTimer()
self._update_timer.setInterval(2000)
self._update_timer.setSingleShot(False)
self._update_timer.timeout.connect(self._update)
self._preheat_timer = QTimer()
self._preheat_timer.setSingleShot(True)
self._preheat_timer.timeout.connect(self.cancelPreheatBed)
self._exception_message = None
self._output_controller = GenericOutputController(self)
self._number_of_extruders = CuraApplication.getInstance(
).getGlobalContainerStack().getProperty("machine_extruder_count",
"value")
self._camera_url = ""
# Application.getInstance().getOutputDeviceManager().outputDevicesChanged.connect(self._onOutputDevicesChanged)
CuraApplication.getInstance().getCuraSceneController(
).activeBuildPlateChanged.connect(self.CreateMKSController)
#Camera view (experimental)
# Connect to mataDataChanged event
self._active_machine.metaDataChanged.connect(self._onMetaDataChanged)
_translations = {}
def init_translations(self):
self._translations = {
"button_cancel": catalog.i18nc("@action:button", "Cancel"),
"print_over_tft_action_button": catalog.i18nc("@action:button", "Print over TFT"),
"print_over_tft_tooltip": catalog.i18nc("@properties:tooltip", "Print over TFT"),
"connected_message": catalog.i18nc("@info:status Don't translate the XML tags <message>!", "Connected to TFT on <message>{0}</message>"),
"print_over_action_button": catalog.i18nc("@action:button Don't translate the XML tags <message>!", "Print over <message>{0}</message>"),
"print_over_tooltip": catalog.i18nc("@properties:tooltip Don't translate the XML tags <message>!", "Print over <message>{0}</message>"),
"file_exists_title": catalog.i18nc("@info:status Don't translate the XML tags <filename>!", "<filename>{0}</filename> already exists."),
"file_exists_label": catalog.i18nc("@info:status Don't translate the XML tags <filename>!", "<filename>{0}</filename> already exists, please rename it."),
"file_include_chinese_title": catalog.i18nc("@info:status", "File name can not include chinese."),
"file_include_chinese_label": catalog.i18nc("@info:status", "File name can not include chinese, please rename it."),
"file_too_long_title": catalog.i18nc("@info:status", "File name is too long to upload."),
"file_too_long_label": catalog.i18nc("@info:status", "File name is too long to upload, please rename it."),
"sending_file": catalog.i18nc("@info:status", "Sending file to printer"),
"uploading_file": catalog.i18nc("@info:status", "Uploading print job to printer"),
"print_job_title": catalog.i18nc("@info:title", "Sending Print Job"),
"print_job_label": catalog.i18nc("@label", "Print job"),
"file_cant_transfer": catalog.i18nc("@info:status", "File cannot be transferred during printing."),
"file_send_failed": catalog.i18nc("@info:status", "Send file to printer failed. Check printer SD card."),
"file_send_failed2": catalog.i18nc("@info:status", "Now is printing. Send file to printer failed."),
"file_send_success": catalog.i18nc("@info:status", "Print job was successfully sent to the printer."),
"gcode_prepare": catalog.i18nc("@warning:status", "Please prepare G-code before exporting."),
"connected": catalog.i18nc("@info:status", "TFT Connect succeed"),
"error_1": catalog.i18nc("@info:status", "Error: Command can not send"),
"error_2": catalog.i18nc("@info:status", "Error: Another file is uploading, please try later."),
"choose_file": catalog.i18nc("@info:title", "Choose file"),
"gcode": catalog.i18nc("@label", "G-code"),
"all": catalog.i18nc("@label", "All"),
}
sdFilesChanged = pyqtSignal()
connectionStateChanged = pyqtSignal(str)
def _onOutputDevicesChanged(self):
Logger.log("d", "MKS _onOutputDevicesChanged")
def connect(self):
if self._socket is not None:
self._socket.close()
self._socket.abort()
self._socket = None
self._socket = QTcpSocket()
self._socket.connectToHost(self._address, self._port)
global_container_stack = Application.getInstance().getGlobalContainerStack()
print_over_action_button = self._translations.get("print_over_action_button")
if print_over_action_button:
self.setShortDescription(print_over_action_button.format(global_container_stack.getName()))
print_over_tooltip = self._translations.get("print_over_tooltip")
if print_over_tooltip:
self.setDescription(print_over_tooltip.format(global_container_stack.getName()))
Logger.log("d", "MKS socket connecting to %s:%s" % (str(self._address), str(self._port)))
self._setAcceptsCommands(True)
self._socket.readyRead.connect(self.on_read)
self.setConnectionState(ConnectionState.Connecting)
self._update_timer.start()
def disconnect(self):
Logger.log("d", "MKS socket disconnecting from %s:%s" % (str(self._address), str(self._port)))
if self._socket is not None:
self._socket.readyRead.disconnect(self.on_read)
self._socket.close()
# self._socket.abort()
if self._progress_message:
self._progress_message.hide()
self._progress_message = None
if self._error_message:
self._error_message.hide()
self._update_timer.stop()
self.setConnectionState(ConnectionState.Closed)
def getProperties(self):
return self._properties
#camera view (experimental), begining#
cameraSettingsChanged = pyqtSignal()
#Execute when metaData change
def _onMetaDataChanged(self):
self.cameraSettingsChanged.emit()
@pyqtProperty(bool, notify=cameraSettingsChanged)
def isCameraView(self):
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
meta_data = global_container_stack.getMetaData()
if Constants.IS_CAMERA_VIEW in meta_data:
return True
return False
@pyqtProperty(QUrl, notify=cameraSettingsChanged)
def cameraUrl(self):
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
meta_data = global_container_stack.getMetaData()
if Constants.CAMERA_URL in meta_data:
camera_url = global_container_stack.getMetaDataEntry(Constants.CAMERA_URL)
if camera_url:
return QUrl(camera_url)
return QUrl("")
@pyqtProperty(float, notify=cameraSettingsChanged)
def cameraVideoZoom(self):
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
meta_data = global_container_stack.getMetaData()
if Constants.CAMERA_VIDEO_ZOOM in meta_data:
camera_video_zoom = global_container_stack.getMetaDataEntry(Constants.CAMERA_VIDEO_ZOOM)
if camera_video_zoom: # Cura will crush if not check is the value not None
return float(camera_video_zoom)
return float(1.0)
#camera view (experimental), end#
@pyqtSlot(str, result=str)
def getProperty(self, key):
key = key.encode("utf-8")
if key in self._properties:
return self._properties.get(key, b"").decode("utf-8")
else:
return ""
@pyqtSlot(result=str)
def getKey(self):
return self._key
@pyqtProperty(str, constant=True)
def address(self):
return self._properties.get(b"address", b"").decode("utf-8")
@pyqtProperty(str, constant=True)
def name(self):
return self._properties.get(b"name", b"").decode("utf-8")
@pyqtProperty(str, constant=True)
def firmwareVersion(self):
return self._properties.get(b"firmware_version", b"").decode("utf-8")
@pyqtProperty(str, constant=True)
def ipAddress(self):
return self._address
@pyqtSlot(float, float)
def preheatBed(self, temperature, duration):
self._setTargetBedTemperature(temperature)
if duration > 0:
self._preheat_timer.setInterval(duration * 1000)
self._preheat_timer.start()
else:
self._preheat_timer.stop()
@pyqtSlot()
def cancelPreheatBed(self):
self._setTargetBedTemperature(0)
self._preheat_timer.stop()
@pyqtSlot()
def printtest(self):
self.sendCommand("M104 S0\r\n M140 S0\r\n M106 S255")
@pyqtSlot()
def openfan(self):
self.sendCommand("M106 S255")
@pyqtSlot()
def closefan(self):
self.sendCommand("M106 S0")
@pyqtSlot()
def unlockmotor(self):
self.sendCommand("M84")
@pyqtSlot()
def e0down(self):
if not self._isPrinting:
self.sendCommand("T0\r\n G91\r\n G1 E10 F1000\r\n G90")
else:
self.show_error_message(self._translations.get("error_1"))
@pyqtSlot()
def e0up(self):
if not self._isPrinting:
self.sendCommand("T0\r\n G91\r\n G1 E-10 F1000\r\n G90")
else:
self.show_error_message(self._translations.get("error_1"))
@pyqtSlot()
def e1down(self):
if not self._isPrinting:
self.sendCommand("T1\r\n G91\r\n G1 E10 F1000\r\n G90")
else:
self.show_error_message(self._translations.get("error_1"))
@pyqtSlot()
def e1up(self):
if not self._isPrinting:
self.sendCommand("T1\r\n G91\r\n G1 E-10 F1000\r\n G90")
else:
self.show_error_message(self._translations.get("error_1"))
@pyqtSlot(result=int)
def printer_E_num(self):
return self._number_of_extruders
@pyqtSlot()
def printer_state(self):
if len(self._printers) <= 0:
return "offline"
return self.printers[0].state
@pyqtSlot()
def isprinterprinting(self):
if self._isPrinting:
return "true"
return "false"
@pyqtSlot()
def selectfile(self):
if self._last_file_name:
return True
else:
return False
@pyqtSlot(str,str,str)
def deleteSDFiles(self, drive_prefix, current_path, filename):
self._sendCommand("M30 " + drive_prefix + current_path + filename)
self._sendCommand("M20")
@pyqtSlot(str,str,str)
def printSDFiles(self, drive_prefix, current_path, filename):
self._sendCommand("M23 " + drive_prefix + current_path + filename)
self._sendCommand("M24")
@pyqtSlot()
def refreshSDFiles(self):
self._sendCommand("M20")
@pyqtSlot()
def selectFileToUplload(self):
active_machine = Application.getInstance().getGlobalContainerStack()
active_machine.setMetaDataEntry(Constants.SAVE_PATH, "")
if self._progress_message:
self.show_error_message(self._translations.get("error_2"))
else:
filename, _ = QFileDialog.getOpenFileName(None, self._translations.get("choose_file"), active_machine.getMetaDataEntry(Constants.SAVE_PATH), self._translations.get("gcode") + "(*.gcode *.g *.gco);;" + self._translations.get("all") + "(*.*)")
active_machine.setMetaDataEntry(Constants.SAVE_PATH, filename)
self._uploadpath = filename
if ".g" in filename.lower():
filename = self.check_valid_filepath(filename)
if self.isBusy():
self.isBusy_error_message()
return
if self._progress_message:
self.show_error_message(self._translations.get("error_2"))
else:
self.uploadfunc(filename)
def show_dialog(self, filename, label, title):
dialog = MKSDialog.MKSDialog()
dialog.init_dialog(filename, label, title)
dialog.exec()
new_filename = ""
if dialog.accepted():
new_filename = dialog.get_filename()
dialog.close()
return new_filename
def show_exists_dialog(self, filename):
title = self._translations.get("file_exists_title").format(
filename[filename.rfind("/") + 1:])
label = self._translations.get("file_exists_label").format(
filename[filename.rfind("/") + 1:])
return self.show_dialog(filename, label, title)
def show_contains_chinese_dialog(self, filename):
title = self._translations.get("file_include_chinese_title")
label = self._translations.get("file_include_chinese_label")
return self.show_dialog(filename, label, title)
def show_to_long_dialog(self, filename):
title = self._translations.get("file_too_long_title")
label = self._translations.get("file_too_long_label")
return self.show_dialog(filename, label, title)
def get_max_filename_len(self):
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
meta_data = global_container_stack.getMetaData()
if Constants.MAX_FILENAME_LEN in meta_data:
return int(global_container_stack.getMetaDataEntry(Constants.MAX_FILENAME_LEN))
return 30
def is_auto_file_renaming_enabled(self):
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
meta_data = global_container_stack.getMetaData()
if Constants.AUTO_FILE_RENAMING in meta_data:
return True
return False
def is_print_auto_start_enabled(self):
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
meta_data = global_container_stack.getMetaData()
if Constants.AUTO_PRINT in meta_data:
return True
return False
def check_valid_filename(self, filename):
file_already_exists = filename in self.sdFiles
max_filename_len = self.get_max_filename_len()
filename_too_long = len(filename) > max_filename_len
if file_already_exists or filename_too_long:
if self.is_auto_file_renaming_enabled():
filename = self.check_valid_filename(utils.generate_new_filename(self.sdFiles, filename, max_filename_len))
elif file_already_exists:
filename = self.check_valid_filename(self.show_exists_dialog(filename))
else: #filename_too_long
filename = self.check_valid_filename(self.show_to_long_dialog(filename))
if utils.contains_chinese(filename):
filename = self.check_valid_filename(self.show_contains_chinese_dialog(filename))
if utils.contains_cyrillic(filename):
filename = self.check_valid_filename(utils.transliterate(filename))
return filename
def check_valid_filepath(self, filepath):
filename = filepath[filepath.rfind("/") + 1:]
filename = self.check_valid_filename(filename)
return filepath[:filepath.rfind("/")] + "/" + filename
def show_error_message(self, message):
if self._error_message is not None:
self._error_message.hide()
self._error_message = Message(message)
self._error_message.show()
def show_progress_message(self):
if self._application.getVersion().split(".")[0] < "4":
Application.getInstance().showPrintMonitor.emit(True)
status = self._translations.get("sending_file")
self._progress_message = Message(status, 0, False, -1)
else:
status = self._translations.get("uploading_file")
title = self._translations.get("print_job_title")
self._progress_message = Message(
status,
0,
False,
-1,
title,
option_text=self._translations.get("print_job_label"),
option_state=self.is_print_auto_start_enabled())
self._progress_message.addAction(
"Cancel", self._translations.get("button_cancel"), None, "")
self._progress_message.actionTriggered.connect(
self._cancelSendGcode)
self._progress_message.optionToggled.connect(
self._onOptionStateChanged)
self._progress_message.show()
def isBusy_error_message(self):
if self._exception_message:
self._exception_message.hide()
self._exception_message = Message(
self._translations.get("file_cant_transfer"))
self._exception_message.show()
def isSocketInConnectedState(self) -> bool:
return self._socket is not None and self._socket.state() == QTcpSocket.SocketState.ConnectedState # QAbstractSocket::ConnectedState
def sendfile(self, file_name, file_str):
data = QByteArray()
data.append(file_str.encode())
manager = HttpRequestManager.getInstance()
self._request_data = manager.post(
url = "http://%s/upload?X-Filename=%s" % (self._address, file_name),
headers_dict = {"Content-Type": "application/octet-stream", "Connection": "keep-alive"},
data = data,
callback = self._onRequestFinished,
error_callback = self._onUploadError,
upload_progress_callback = self._onUploadProgress
)
def got_ioerror(self, error):
Logger.log("e", Constants.EXCEPTION_MESSAGE % str(error))
# preferences.setValue("mkswifi/uploadingfile", "False")
if self._progress_message is not None:
self._progress_message.hide()
self._progress_message = None
self._error_message = Message(
self._translations.get("file_send_failed"))
self._error_message.show()
self._update_timer.start()
def got_exeption(self, error):
# preferences.setValue("mkswifi/uploadingfile", "False")
self._update_timer.start()
if self._progress_message is not None:
self._progress_message.hide()
self._progress_message = None
Logger.log("e", Constants.EXCEPTION_MESSAGE % str(error))
def uploadfunc(self, filename):
if self._progress_message:
self.show_error_message(self._translations.get("error_2"))
else:
active_machine = Application.getInstance().getGlobalContainerStack()
active_machine.setMetaDataEntry(Constants.SAVE_PATH, "")
# preferences.addPreference("mkswifi/uploadingfile", "True")
self._update_timer.stop()
self._isSending = True
self._preheat_timer.stop()
single_string_file_data = ""
try:
f = open(self._uploadpath,
"r",
encoding=sys.getfilesystemencoding())
single_string_file_data = f.read()
file_name = filename[filename.rfind("/") + 1:]
self._last_file_name = filename[filename.rfind("/") + 1:]
self._progress_message = Message(self._translations.get("uploading_file"), 0, False, -1, self._translations.get(
"print_job_title"), option_text=self._translations.get("print_job_label"), option_state=self.is_print_auto_start_enabled())
self._progress_message.addAction(
"Cancel", self._translations.get("button_cancel"), None, "")
self._progress_message.actionTriggered.connect(
self._cancelSendGcode)
self._progress_message.optionToggled.connect(
self._onOptionStateChanged)
self._progress_message.show()
self.sendfile(file_name, single_string_file_data)
self._gcode = None
except IOError as e:
self.got_ioerror(e)
except Exception as e:
self.got_exeption(e)
@ pyqtProperty("QVariantList", notify=sdFilesChanged)
def getSDFiles(self):
return self.sdFiles
def _setTargetBedTemperature(self, temperature):
if not self._updateTargetBedTemperature(temperature):
return
self._sendCommand(["M140 S%s" % temperature])
@ pyqtSlot(str)
def sendCommand(self, cmd):
self._sendCommand(cmd)
def _sendCommand(self, cmd):
in_cmd = "G28" in cmd or "G0" in cmd
if self._ischanging and in_cmd:
return
if self.isBusy() and "M20" in cmd:
return
if self.isSocketInConnectedState():
if isinstance(cmd, str):
self._command_queue.put(cmd + "\r\n")
elif isinstance(cmd, list):
for each_command in cmd:
self._command_queue.put(each_command + "\r\n")
@pyqtProperty(int, notify = connectionStateChanged)
def connectionState(self) -> "ConnectionState":
return self._connection_state
@pyqtProperty(bool)
def isConnected(self) -> bool:
state = (self._connection_state == ConnectionState.Connected or self._connection_state == ConnectionState.Busy)
return state
def setConnectionState(self, connection_state: "ConnectionState") -> None:
if self._connection_state != connection_state:
self._connection_state = connection_state
# Logger.log("d", "connectionState for %s now is %d" % (self._key, self._connection_state))
self.connectionStateChanged.emit(self._key)
else:
self._connection_state = connection_state
def isBusy(self):
return self._isPrinting or self._isPause
def requestWrite(self,
node,
file_name=None,
filter_by_machine=False,
file_handler=None,
**kwargs):
self.writeStarted.emit(self)
self._update_timer.stop()
self._isSending = True
active_build_plate = Application.getInstance().getMultiBuildPlateModel(
).activeBuildPlate
scene = Application.getInstance().getController().getScene()
if not hasattr(scene, "gcode_dict"):
self.setInformation(self._translations.get("gcode_prepare"))
return False
self._gcode = []
gcode_dict = getattr(scene, "gcode_dict")
gcode_list = gcode_dict.get(active_build_plate, None)
if gcode_list is not None:
has_settings = False
for gcode in gcode_list:
if gcode[:len(self._setting_keyword)] == self._setting_keyword:
has_settings = True
self._gcode.append(gcode)
# Serialise the current container stack and put it at the end of the file.
if not has_settings:
settings = self._serialiseSettings(
Application.getInstance().getGlobalContainerStack())
self._gcode.append(settings)
else:
self.setInformation(self._translations.get("gcode_prepare"))
return False
Logger.log("d", "mks ready for print")
if self._progress_message:
self.show_error_message(self._translations.get("error_2"))
else:
self.startPrint()
def startPrint(self):
global_container_stack = CuraApplication.getInstance(
).getGlobalContainerStack()
if not global_container_stack:
return
if self._error_message:
self._error_message.hide()
self._error_message = None
if self._progress_message:
self._progress_message.hide()
self._progress_message = None
if self.isBusy():
if self._progress_message is not None:
self._progress_message.hide()
self._progress_message = None
if self._error_message is not None:
self._error_message.hide()
self._error_message = None
self._error_message = Message(
self._translations.get("file_send_failed2"))
self._error_message.show()
return
job_name = Application.getInstance().getPrintInformation(
).jobName.strip()
if job_name == "":
job_name = "cura_file"
filename = "%s.gcode" % job_name
filename = self.check_valid_filename(filename)
if self.isBusy():
self.isBusy_error_message()
return
if filename != "":
self._startPrint(filename)
def _messageBoxCallback(self, button):
if button == QMessageBox.Yes:
self.startPrint()
else:
CuraApplication.getInstance().getController().setActiveStage(
"PrepareStage")
def _startPrint(self, file_name="cura_file.gcode"):
active_machine = Application.getInstance().getGlobalContainerStack()
if not active_machine:
return
if self._progress_message:
self.show_error_message(self._translations.get("error_2"))
return
self._preheat_timer.stop()
try:
active_machine.setMetaDataEntry(Constants.SAVE_PATH, "")
self.show_progress_message()
self._last_file_name = file_name
Logger.log(
"d", "mks file name: " + file_name + " original file name: " + Application.getInstance().
getPrintInformation().jobName.strip())
single_string_file_data = ""
last_process_events = time.time()
for line in self._gcode:
single_string_file_data += line
if time.time() > last_process_events + 0.05:
QCoreApplication.processEvents()
last_process_events = time.time()
self.sendfile(file_name, single_string_file_data)
self._gcode = None
except IOError as e:
self.got_ioerror(e)
except Exception as e:
self.got_exeption(e)
def _printFile(self):
self._sendCommand("M23 " + self._last_file_name)
self._sendCommand("M24")
def _onUploadProgress(self, bytes_sent: int, bytes_total: int):
Logger.log("d", "Bytes sent %s/%s" % (str(bytes_sent), str(bytes_total)))
if self._progress_message is not None:
if bytes_sent == bytes_total and bytes_sent > 0:
self._progress_message.hide()
self._error_message = Message(self._translations.get("file_send_success"))
self._error_message.show()
meta_data = Application.getInstance().getGlobalContainerStack().getMetaData()
if Constants.AUTO_MONITOR_TAB in meta_data:
CuraApplication.getInstance().getController().setActiveStage("MonitorStage")
elif bytes_total > 0:
new_progress = bytes_sent / bytes_total * 100
# Treat upload progress as response. Uploading can take more than 10 seconds, so if we don't, we can get
# timeout responses if this happens.
self._last_response_time = time.time()
if new_progress > self._progress_message.getProgress():
# Ensure that the message is visible.
self._progress_message.show()
self._progress_message.setProgress(new_progress)
else:
self._progress_message.setProgress(0)
self._progress_message.hide()
self._progress_message = None
else:
Logger.log("w", "Progress message not found")
def _onUploadError(self, reply, sslerror):
Logger.log("d", "Upload Error")
if self._progress_message is not None:
self._progress_message.hide()
self._progress_message = None
self._error_message = Message(self._translations.get("file_send_failed"))
self._error_message.show()
self._update_timer.start()
def _setHeadPosition(self, x, y, z, speed):
self._sendCommand("G0 X%s Y%s Z%s F%s" % (x, y, z, speed))
def _setHeadX(self, x, speed):
self._sendCommand("G0 X%s F%s" % (x, speed))
def _setHeadY(self, y, speed):
self._sendCommand("G0 Y%s F%s" % (y, speed))
def _setHeadZ(self, z, speed):
self._sendCommand("G0 Z%s F%s" % (z, speed))
def _homeHead(self):
# Logger.log("e", "_homeHead_homeHead---------------")
self._sendCommand("G28 X Y")
def _homeBed(self):
self._sendCommand("G28 Z")
def _moveHead(self, x, y, z, speed):
self._sendCommand(
["G91", "G0 X%s Y%s Z%s F%s" % (x, y, z, speed), "G90"])
def _update(self):
if self.isSocketInConnectedState():
self.write_socket_data()
else:
Logger.log("d", "MKS wifi reconnecting")
self.disconnect()
self.connect()
def write_socket_data(self):
if self._socket is None:
Logger.log("w", "Socket not found")
return
_send_data = ("M105\r\nM997\r\n", "")[self._command_queue.qsize() > 0]
if self.isBusy():
_send_data += "M994\r\nM992\r\nM27\r\n"
while self._command_queue.qsize() > 0:
_queue_data = self._command_queue.get()
if "M23" in _queue_data:
self._socket.writeData(
_queue_data.encode(sys.getfilesystemencoding()))
continue
if "M24" in _queue_data:
self._socket.writeData(
_queue_data.encode(sys.getfilesystemencoding()))
continue
if self.isBusy() and "M20" in _queue_data:
continue
_send_data += _queue_data
if self.isSocketInConnectedState():
Logger.log("d", "_send_data: %s" % _send_data.replace("\r", " ").replace("\n", " "))
self._socket.writeData(_send_data.encode(sys.getfilesystemencoding()))
self._socket.flush()
def _setJobState(self, job_state):
command = None
if job_state == "abort":
command = "M26"
elif job_state == "print":
if self._isPause:
command = "M25"
else:
command = "M24"
elif job_state == "pause":
command = "M25"
if command:
self._sendCommand(command)
@pyqtSlot()
def cancelPrint(self):
# Logger.log("e", "cancelPrint: %s" % str(self._isPause))
self._sendCommand("M26")
@pyqtSlot()
def pausePrint(self):
# if self.printers[0].state == "paused":
# Logger.log("e", "pausePrint: %s" % str(self._isPause))
if self._isPause:
self._ischanging = True
self._sendCommand("M24")
else:
self._sendCommand("M25")
@pyqtSlot()
def resumePrint(self):
# Logger.log("e", "resumePrint: %s" % str(self._isPause))
if self._isPause:
self._ischanging = True
self._sendCommand("M24")
def printer_set_connect(self):
self._sendCommand("M20")
self.setConnectionState(ConnectionState.Connected)
self.setConnectionText(self._translations.get("connected"))
def get_current_temp(self, temp):
return float(temp[0:temp.find("/")])
def get_target_temp(self, temp):
return float(temp[temp.find("/") + 1:len(temp)])
def printer_info_update(self, info):
printer = self.printers[0]
t0_temp = info[info.find("T0:") + len("T0:"):info.find("T1:")]
t1_temp = info[info.find("T1:") + len("T1:"):info.find("@:")]
bed_temp = info[info.find("B:") + len("B:"):info.find("T0:")]
printer.updateBedTemperature(self.get_current_temp(bed_temp))
printer.updateTargetBedTemperature(self.get_target_temp(bed_temp))
extruder0 = printer.extruders[0]
extruder0.updateHotendTemperature(self.get_current_temp(t0_temp))
extruder0.updateTargetHotendTemperature(self.get_target_temp(t0_temp))
if self._number_of_extruders > 1:
extruder1 = printer.extruders[1]
extruder1.updateHotendTemperature(self.get_current_temp(t1_temp))
extruder1.updateTargetHotendTemperature(self.get_target_temp(t1_temp))
def printer_get_print_job(self):
printer = self.printers[0]
if printer.activePrintJob is None:
print_job = PrintJobOutputModel(output_controller=self._output_controller)
printer.updateActivePrintJob(print_job)
else:
print_job = printer.activePrintJob
return print_job
def printer_update_state(self, info):
printer = self.printers[0]
job_state = "offline"
if "IDLE" in info:
self._isPrinting = False
self._isPause = False
job_state = 'idle'
printer.acceptsCommands = True
elif "PRINTING" in info:
self._isPrinting = True
self._isPause = False
job_state = 'printing'
printer.acceptsCommands = False
elif "PAUSE" in info:
self._isPrinting = False
self._isPause = True
job_state = 'paused'
printer.acceptsCommands = False
print_job = self.printer_get_print_job()
print_job.updateState(job_state)
printer.updateState(job_state)
if self._isPrinting:
self._ischanging = False
def printer_update_printing_filename(self, info):
if self.isBusy() and info.rfind("/") != -1:
self._printing_filename = info[info.rfind("/") + 1:info.rfind(";")]
else:
self._printing_filename = ""
self.printer_get_print_job().updateName(self._printing_filename)
def printer_update_printing_time(self, info):
if self.isBusy():
tm = info[info.find("M992") + len("M992"):len(info)].replace(" ", "")
mms = tm.split(":")
self._printing_time = int(mms[0]) * 3600 + int(mms[1]) * 60 + int(mms[2])
else:
self._printing_time = 0
self.printer_get_print_job().updateTimeElapsed(self._printing_time)
def printer_update_totaltime(self, info):
totaltime = 0
if self.isBusy():
self._printing_progress = int(info[info.find("M27") + len("M27"):len(info)].replace(" ", ""))
if self._printing_progress == 0:
totaltime = self._printing_time
else:
totaltime = int(self._printing_time / self._printing_progress * 100)
else:
self._printing_progress = 0
totaltime = self._printing_time
self.printer_get_print_job().updateTimeTotal(totaltime)
def printer_file_list_parse(self, info):