import os import linuxcnc import hal, hal_glib import time from PyQt5 import QtCore, QtWidgets, QtGui try: from PyQt5.QtWebKitWidgets import QWebView except ImportError: raise Exception("Qtvcp error with qtdragon - is package python-pyqt5.qtwebkit installed?") from qtvcp.widgets.gcode_editor import GcodeEditor as GCODE from qtvcp.widgets.mdi_line import MDILine as MDI_WIDGET from qtvcp.widgets.tool_offsetview import ToolOffsetView as TOOL_TABLE from qtvcp.widgets.origin_offsetview import OriginOffsetView as OFFSET_VIEW from qtvcp.widgets.stylesheeteditor import StyleSheetEditor as SSE from qtvcp.widgets.file_manager import FileManager as FM from qtvcp.lib.keybindings import Keylookup from qtvcp.lib.gcodes import GCodes from qtvcp.lib.toolbar_actions import ToolBarActions from qtvcp.core import Status, Action, Info from qtvcp import logger from shutil import copyfile LOG = logger.getLogger(__name__) KEYBIND = Keylookup() STATUS = Status() INFO = Info() ACTION = Action() TOOLBAR = ToolBarActions() STYLEEDITOR = SSE() # constants for tab pages TAB_MAIN = 9 TAB_FILE = 1 TAB_OFFSETS = 2 TAB_TOOL = 3 TAB_STATUS = 4 TAB_PROBE = 5 TAB_GCODES = 6 TAB_SETUP = 7 TAB_SETTINGS = 8 class HandlerClass: def __init__(self, halcomp, widgets, paths): self.h = halcomp self.w = widgets self.PATHS = paths self.gcodes = GCodes() self.valid = QtGui.QDoubleValidator(-999.999, 999.999, 3) KEYBIND.add_call('Key_F12','on_keycall_F12') KEYBIND.add_call('Key_Pause', 'on_keycall_pause') # some global variables self.run_time = 0 self.time_tenths = 0 self.timerOn = False self.home_all = False self.max_linear_velocity = INFO.MAX_LINEAR_VELOCITY * 60 self.system_list = ["G54","G55","G56","G57","G58","G59","G59.1","G59.2","G59.3"] self.slow_jog_factor = 10 self.reload_tool = 0 self.last_loaded_program = "" self.first_turnon = True self.lineedit_list = ["work_height", "touch_height", "sensor_height", "laser_x", "laser_y", "sensor_x", "sensor_y", "search_vel", "probe_vel", "max_probe", "eoffset_count"] self.onoff_list = ["frame_program", "frame_dro"] self.auto_list = ["chk_eoffsets", "cmb_gcode_history"] self.axis_a_list = ["label_axis_a", "dro_axis_a", "action_zero_a", "axistoolbutton_a", "action_home_a", "widget_jog_angular", "widget_increments_angular", "a_plus_jogbutton", "a_minus_jogbutton"] self.html = """ Test page for the download:// scheme

Setup Tab

If you select a file with .html as a file ending, it will be shown here..

lcnc_swoop
QtDragon Documentation link """ %(os.path.join(paths.IMAGEDIR,'lcnc_swoop.png')) STATUS.connect('general', self.dialog_return) STATUS.connect('state-on', lambda w: self.enable_onoff(True)) STATUS.connect('state-off', lambda w: self.enable_onoff(False)) STATUS.connect('mode-manual', lambda w: self.enable_auto(True)) STATUS.connect('mode-mdi', lambda w: self.enable_auto(True)) STATUS.connect('mode-auto', lambda w: self.enable_auto(False)) STATUS.connect('gcode-line-selected', lambda w, line: self.set_start_line(line)) STATUS.connect('hard-limits-tripped', self.hard_limit_tripped) STATUS.connect('interp-idle', lambda w: self.set_start_line(0)) STATUS.connect('program-pause-changed', lambda w, state: self.w.spindle_pause.setEnabled(state)) STATUS.connect('user-system-changed', self.user_system_changed) STATUS.connect('file-loaded', self.file_loaded) STATUS.connect('homed', self.homed) STATUS.connect('all-homed', self.all_homed) STATUS.connect('not-all-homed', self.not_all_homed) STATUS.connect('periodic', lambda w: self.update_runtimer()) STATUS.connect('command-running', lambda w: self.start_timer()) STATUS.connect('command-stopped', lambda w: self.stop_timer()) def class_patch__(self): self.old_fman = FM.load FM.load = self.load_code def initialized__(self): self.init_pins() self.init_preferences() self.init_widgets() self.w.stackedWidget_log.setCurrentIndex(0) self.w.stackedWidget.setCurrentIndex(0) self.w.stackedWidget_dro.setCurrentIndex(0) self.w.spindle_pause.setEnabled(False) self.w.btn_dimensions.setChecked(True) self.w.page_buttonGroup.buttonClicked.connect(self.main_tab_changed) self.w.filemanager.onUserClicked() self.w.filemanager_usb.onMediaClicked() # hide widgets for A axis if not present if "A" not in INFO.AVAILABLE_AXES: for i in self.axis_a_list: self.w[i].hide() self.w.lbl_increments_linear.setText("INCREMENTS") # set validators for lineEdit widgets for val in self.lineedit_list: self.w['lineEdit_' + val].setValidator(self.valid) ############################# # SPECIAL FUNCTIONS SECTION # ############################# def init_pins(self): # spindle control pins pin = self.h.newpin("spindle_amps", hal.HAL_FLOAT, hal.HAL_IN) hal_glib.GPin(pin).connect("value_changed", self.spindle_pwr_changed) pin = self.h.newpin("spindle_volts", hal.HAL_FLOAT, hal.HAL_IN) hal_glib.GPin(pin).connect("value_changed", self.spindle_pwr_changed) pin = self.h.newpin("spindle_fault", hal.HAL_U32, hal.HAL_IN) hal_glib.GPin(pin).connect("value_changed", self.spindle_fault_changed) pin = self.h.newpin("modbus-errors", hal.HAL_U32, hal.HAL_IN) hal_glib.GPin(pin).connect("value_changed", self.mb_errors_changed) # external offset control pins self.h.newpin("eoffset_enable", hal.HAL_BIT, hal.HAL_OUT) self.h.newpin("eoffset_clear", hal.HAL_BIT, hal.HAL_OUT) self.h.newpin("eoffset_count", hal.HAL_S32, hal.HAL_OUT) pin = self.h.newpin("eoffset_value", hal.HAL_FLOAT, hal.HAL_IN) hal_glib.GPin(pin).connect("value_changed", self.eoffset_changed) def init_preferences(self): if not self.w.PREFS_: self.add_status("CRITICAL - no preference file found, enable preferences in screenoptions widget") return self.last_loaded_program = self.w.PREFS_.getpref('last_loaded_file', None, str,'BOOK_KEEPING') self.reload_tool = self.w.PREFS_.getpref('Tool to load', 0, int,'CUSTOM_FORM_ENTRIES') self.w.lineEdit_laser_x.setText(str(self.w.PREFS_.getpref('Laser X', 100, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_laser_y.setText(str(self.w.PREFS_.getpref('Laser Y', -20, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_sensor_x.setText(str(self.w.PREFS_.getpref('Sensor X', 10, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_sensor_y.setText(str(self.w.PREFS_.getpref('Sensor Y', 10, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_work_height.setText(str(self.w.PREFS_.getpref('Work Height', 20, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_touch_height.setText(str(self.w.PREFS_.getpref('Touch Height', 40, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_sensor_height.setText(str(self.w.PREFS_.getpref('Sensor Height', 40, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_search_vel.setText(str(self.w.PREFS_.getpref('Search Velocity', 40, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_probe_vel.setText(str(self.w.PREFS_.getpref('Probe Velocity', 10, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_max_probe.setText(str(self.w.PREFS_.getpref('Max Probe', 10, float, 'CUSTOM_FORM_ENTRIES'))) self.w.lineEdit_eoffset_count.setText(str(self.w.PREFS_.getpref('Eoffset count', 0, int, 'CUSTOM_FORM_ENTRIES'))) self.w.chk_eoffsets.setChecked(self.w.PREFS_.getpref('External offsets', False, bool, 'CUSTOM_FORM_ENTRIES')) self.w.chk_reload_program.setChecked(self.w.PREFS_.getpref('Reload program', False, bool,'CUSTOM_FORM_ENTRIES')) self.w.chk_reload_tool.setChecked(self.w.PREFS_.getpref('Reload tool', False, bool,'CUSTOM_FORM_ENTRIES')) self.w.chk_use_keyboard.setChecked(self.w.PREFS_.getpref('Use keyboard', False, bool, 'CUSTOM_FORM_ENTRIES')) self.w.chk_run_from_line.setChecked(self.w.PREFS_.getpref('Run from line', False, bool, 'CUSTOM_FORM_ENTRIES')) self.w.chk_use_virtual.setChecked(self.w.PREFS_.getpref('Use virtual keyboard', False, bool, 'CUSTOM_FORM_ENTRIES')) self.w.chk_alpha_mode.setChecked(self.w.PREFS_.getpref('Use alpha display mode', False, bool, 'CUSTOM_FORM_ENTRIES')) self.w.chk_inhibit_selection.setChecked(self.w.PREFS_.getpref('Inhibit display mouse selection', True, bool, 'CUSTOM_FORM_ENTRIES')) def closing_cleanup__(self): if not self.w.PREFS_: return self.w.PREFS_.putpref('last_loaded_directory', os.path.dirname(self.last_loaded_program), str, 'BOOK_KEEPING') self.w.PREFS_.putpref('last_loaded_file', self.last_loaded_program, str, 'BOOK_KEEPING') self.w.PREFS_.putpref('Tool to load', STATUS.get_current_tool(), int, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Laser X', self.w.lineEdit_laser_x.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Laser Y', self.w.lineEdit_laser_y.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Sensor X', self.w.lineEdit_sensor_x.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Sensor Y', self.w.lineEdit_sensor_y.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Work Height', self.w.lineEdit_work_height.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Touch Height', self.w.lineEdit_touch_height.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Sensor Height', self.w.lineEdit_sensor_height.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Search Velocity', self.w.lineEdit_search_vel.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Probe Velocity', self.w.lineEdit_probe_vel.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Max Probe', self.w.lineEdit_max_probe.text().encode('utf-8'), float, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Eoffset count', self.w.lineEdit_eoffset_count.text().encode('utf-8'), int, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('External offsets', self.w.chk_eoffsets.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Reload program', self.w.chk_reload_program.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Reload tool', self.w.chk_reload_tool.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Use keyboard', self.w.chk_use_keyboard.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Run from line', self.w.chk_run_from_line.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Use virtual keyboard', self.w.chk_use_virtual.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Use alpha display mode', self.w.chk_alpha_mode.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') self.w.PREFS_.putpref('Inhibit display mouse selection', self.w.chk_inhibit_selection.isChecked(), bool, 'CUSTOM_FORM_ENTRIES') def init_widgets(self): self.w.main_tab_widget.setCurrentIndex(0) self.w.slider_jog_linear.setMaximum(self.max_linear_velocity) self.w.slider_jog_linear.setValue(INFO.DEFAULT_LINEAR_JOG_VEL) self.w.slider_jog_angular.setMaximum(INFO.MAX_ANGULAR_JOG_VEL) self.w.slider_jog_angular.setValue(INFO.DEFAULT_ANGULAR_JOG_VEL) self.w.slider_maxv_ovr.setMaximum(self.max_linear_velocity) self.w.slider_maxv_ovr.setValue(self.max_linear_velocity) self.w.slider_feed_ovr.setMaximum(INFO.MAX_FEED_OVERRIDE) self.w.slider_feed_ovr.setValue(100) self.w.slider_rapid_ovr.setMaximum(100) self.w.slider_rapid_ovr.setValue(100) self.w.slider_spindle_ovr.setMinimum(INFO.MIN_SPINDLE_OVERRIDE) self.w.slider_spindle_ovr.setMaximum(INFO.MAX_SPINDLE_OVERRIDE) self.w.slider_spindle_ovr.setValue(100) self.w.chk_override_limits.setChecked(False) self.w.chk_override_limits.setEnabled(False) self.w.lbl_maxv_percent.setText("100 %") self.w.lbl_max_rapid.setText(str(self.max_linear_velocity)) self.w.lbl_home_x.setText(INFO.get_error_safe_setting('JOINT_0', 'HOME',"50")) self.w.lbl_home_y.setText(INFO.get_error_safe_setting('JOINT_1', 'HOME',"50")) self.w.cmb_gcode_history.addItem("No File Loaded") self.w.cmb_gcode_history.wheelEvent = lambda event: None self.w.jogincrements_linear.wheelEvent = lambda event: None self.w.jogincrements_angular.wheelEvent = lambda event: None self.w.gcode_editor.hide() #set up gcode list self.gcodes.setup_list() # clickable frames self.w.frame_cycle_start.mousePressEvent = self.btn_start_clicked self.w.frame_home_all.mousePressEvent = self.btn_home_all_clicked # web view widget for SETUP page self.web_view = QWebView() self.w.verticalLayout_setup.addWidget(self.web_view) self.web_view.setHtml(self.html) # check for virtual keyboard enabled if self.w.chk_use_virtual.isChecked(): self.w.btn_keyboard.show() else: self.w.btn_keyboard.hide() TOOLBAR.configure_statusbar(self.w.statusbar,'message_recall') def processed_focus_event__(self, receiver, event): if not self.w.chk_use_virtual.isChecked() or STATUS.is_auto_mode(): return if isinstance(receiver, QtWidgets.QLineEdit): if not receiver.isReadOnly(): self.w.btn_keyboard.setChecked(True) elif isinstance(receiver, QtWidgets.QTableView): self.w.btn_keyboard.setChecked(True) elif isinstance(receiver, QtWidgets.QCommonStyle): return def processed_key_event__(self,receiver,event,is_pressed,key,code,shift,cntrl): # when typing in MDI, we don't want keybinding to call functions # so we catch and process the events directly. # We do want ESC, F1 and F2 to call keybinding functions though if code not in(QtCore.Qt.Key_Escape,QtCore.Qt.Key_F1 ,QtCore.Qt.Key_F2): # QtCore.Qt.Key_F3,QtCore.Qt.Key_F4,QtCore.Qt.Key_F5): # search for the top widget of whatever widget received the event # then check if it's one we want the keypress events to go to flag = False receiver2 = receiver while receiver2 is not None and not flag: if isinstance(receiver2, QtWidgets.QDialog): flag = True break if isinstance(receiver2, QtWidgets.QLineEdit): flag = True break if isinstance(receiver2, MDI_WIDGET): flag = True break if isinstance(receiver2, GCODE): flag = True break if isinstance(receiver2, TOOL_TABLE): flag = True break if isinstance(receiver2, OFFSET_VIEW): flag = True break receiver2 = receiver2.parent() if flag: if isinstance(receiver2, GCODE): # if in manual do our keybindings - otherwise # send events to gcode widget if STATUS.is_man_mode() == False: if is_pressed: receiver.keyPressEvent(event) event.accept() return True elif is_pressed: receiver.keyPressEvent(event) event.accept() return True else: event.accept() return True # ok if we got here then try keybindings try: KEYBIND.call(self,event,is_pressed,shift,cntrl) event.accept() return True except NameError as e: if is_pressed: LOG.debug('Exception in KEYBINDING: {}'.format (e)) self.add_status('Exception in KEYBINDING: {}'.format (e)) except Exception as e: if is_pressed: LOG.debug('Exception in KEYBINDING:', exc_info=e) print 'Error in, or no function for: %s in handler file for-%s'%(KEYBIND.convert(event),key) event.accept() return True ######################### # CALLBACKS FROM STATUS # ######################### def spindle_pwr_changed(self, data): # this calculation assumes the voltage is line to neutral # and that the synchronous motor spindle has a power factor of 0.9 power = self.h['spindle_volts'] * self.h['spindle_amps'] * 2.7 # 3 x V x I x PF amps = "{:1.1f}".format(self.h['spindle_amps']) pwr = "{:1.1f}".format(power) self.w.lbl_spindle_amps.setText(amps) self.w.lbl_spindle_power.setText(pwr) def spindle_fault_changed(self, data): fault = hex(self.h['spindle_fault']) self.w.lbl_spindle_fault.setText(fault) def mb_errors_changed(self, data): errors = self.h['modbus-errors'] self.w.lbl_mb_errors.setText(str(errors)) def eoffset_changed(self, data): eoffset = "{:2.3f}".format(self.h['eoffset_value']) self.w.lbl_eoffset_value.setText(eoffset) def dialog_return(self, w, message): rtn = message.get('RETURN') name = message.get('NAME') plate_code = bool(message.get('ID') == '_touchplate_') sensor_code = bool(message.get('ID') == '_toolsensor_') wait_code = bool(message.get('ID') == '_wait_resume_') if plate_code and name == 'MESSAGE' and rtn is True: self.touchoff('touchplate') elif sensor_code and name == 'MESSAGE' and rtn is True: self.touchoff('sensor') elif wait_code and name == 'MESSAGE': self.h['eoffset_clear'] = False def user_system_changed(self, obj, data): sys = self.system_list[int(data) - 1] self.w.offset_table.selectRow(int(data) + 3) self.w.actionbutton_rel.setText(sys) def file_loaded(self, obj, filename): if filename is not None: self.add_status("Loaded file {}".format(filename)) self.w.progressBar.setValue(0) self.last_loaded_program = filename else: self.add_status("Filename not valid") def percent_loaded_changed(self, fraction): if fraction <0: self.w.progressBar.setValue(0) self.w.progressBar.setFormat('Progress') else: self.w.progressBar.setValue(fraction) self.w.progressBar.setFormat('Loading: {}%'.format(fraction)) def percent_completed_changed(self, fraction): self.w.progressBar.setValue(fraction) if fraction <0: self.w.progressBar.setValue(0) self.w.progressBar.setFormat('Progress') else: self.w.progressBar.setFormat('Completed: {}%'.format(fraction)) def homed(self, obj, joint): i = int(joint) axis = INFO.GET_NAME_FROM_JOINT.get(i).lower() try: self.w["dro_axis_{}".format(axis)].setProperty('homed', True) self.w["dro_axis_{}".format(axis)].setStyle(self.w["dro_axis_{}".format(axis)].style()) except: pass def all_homed(self, obj): self.home_all = True self.w.lbl_home_all.setText("ALL\nHOMED") if self.first_turnon is True: self.first_turnon = False if self.w.chk_reload_tool.isChecked(): command = "M61 Q{}".format(self.reload_tool) ACTION.CALL_MDI(command) if self.last_loaded_program is not None and self.w.chk_reload_program.isChecked(): if os.path.isfile(self.last_loaded_program): self.w.cmb_gcode_history.addItem(self.last_loaded_program) self.w.cmb_gcode_history.setCurrentIndex(self.w.cmb_gcode_history.count() - 1) ACTION.OPEN_PROGRAM(self.last_loaded_program) self.w.manual_mode_button.setChecked(True) def not_all_homed(self, obj, list): self.home_all = False self.w.lbl_home_all.setText("HOME\nALL") for i in INFO.AVAILABLE_JOINTS: if str(i) in list: axis = INFO.GET_NAME_FROM_JOINT.get(i).lower() try: self.w["dro_axis_{}".format(axis)].setProperty('homed', False) self.w["dro_axis_{}".format(axis)].setStyle(self.w["dro_axis_{}".format(axis)].style()) except: pass def hard_limit_tripped(self, obj, tripped, list_of_tripped): self.add_status("Hard limits tripped") self.w.chk_override_limits.setEnabled(tripped) if not tripped: self.w.chk_override_limits.setChecked(False) def update_runtimer(self): if self.timerOn is False or STATUS.is_auto_paused(): return self.time_tenths += 1 if self.time_tenths == 10: self.time_tenths = 0 self.run_time += 1 hours, remainder = divmod(self.run_time, 3600) minutes, seconds = divmod(remainder, 60) self.w.lbl_runtime.setText("{:02d}:{:02d}:{:02d}".format(hours, minutes, seconds)) def start_timer(self): if STATUS.is_auto_running(): self.run_time = 0 self.timerOn = True def stop_timer(self): self.timerOn = False ####################### # CALLBACKS FROM FORM # ####################### # main button bar def main_tab_changed(self, btn): if STATUS.is_auto_mode(): self.add_status("Cannot switch pages while in AUTO mode") self.w.btn_main.setChecked(True) return index = btn.property("index") if index is None: return self.w.main_tab_widget.setCurrentIndex(index) if index == TAB_MAIN: self.w.btn_keyboard.setChecked(False) self.w.stackedWidget.setCurrentIndex(9) elif index == TAB_FILE: self.w.stackedWidget.setCurrentIndex(1) elif index == TAB_OFFSETS: self.w.stackedWidget.setCurrentIndex(2) elif index == TAB_TOOL: self.w.stackedWidget.setCurrentIndex(3) else: self.w.stackedWidget.setCurrentIndex(9) # gcode frame def cmb_gcode_history_clicked(self): if self.w.cmb_gcode_history.currentIndex() == 0: return filename = self.w.cmb_gcode_history.currentText().encode('utf-8') if filename == self.last_loaded_program: self.add_status("Selected program is already loaded") else: ACTION.OPEN_PROGRAM(filename) # program frame def btn_start_clicked(self, obj): if self.w.main_tab_widget.currentIndex() != 0: return if not STATUS.is_auto_mode(): self.add_status("Must be in AUTO mode to run a program") return start_line = int(self.w.lbl_start_line.text().encode('utf-8')) self.add_status("Started program from line {}".format(start_line)) self.run_time = 0 if start_line == 1: ACTION.RUN(start_line) else: # instantiate preset dialog info = 'Running from Line: {} <\b>'.format(start_line) mess = {'NAME':'RUNFROMLINE', 'TITLE':'Preset Dialog', 'ID':'_RUNFROMLINE', 'MESSAGE':info, 'LINE':start_line} ACTION.CALL_DIALOG(mess) def btn_reload_file_clicked(self): if self.last_loaded_program: self.w.progressBar.setValue(0) self.add_status("Loaded program file {}".format(self.last_loaded_program)) ACTION.OPEN_PROGRAM(self.last_loaded_program) # DRO frame def btn_home_all_clicked(self, obj): if self.home_all is False: ACTION.SET_MACHINE_HOMING(-1) else: ACTION.SET_MACHINE_UNHOMED(-1) def btn_home_clicked(self): joint = self.w.sender().property('joint') axis = INFO.GET_NAME_FROM_JOINT.get(joint).lower() if self.w["dro_axis_{}".format(axis)].property('homed') is True: ACTION.SET_MACHINE_UNHOMED(joint) else: ACTION.SET_MACHINE_HOMING(joint) # tool frame def disable_pause_buttons(self, state): self.w.action_pause.setEnabled(not state) self.w.action_step.setEnabled(not state) if state: # set external offsets to lift spindle self.h['eoffset_enable'] = self.w.chk_eoffsets.isChecked() fval = float(self.w.lineEdit_eoffset_count.text()) self.h['eoffset_count'] = int(fval) else: self.h['eoffset_count'] = 0 self.h['eoffset_clear'] = True # instantiate warning box info = "Wait for spindle at speed signal before resuming" mess = {'NAME':'MESSAGE', 'ICON':'WARNING', 'ID':'_wait_resume_', 'MESSAGE':'CAUTION', 'MORE':info, 'TYPE':'OK'} ACTION.CALL_DIALOG(mess) # override frame def slow_button_clicked(self, state): slider = self.w.sender().property('slider') current = self.w[slider].value() max = self.w[slider].maximum() if state: self.w.sender().setText("SLOW") self.w[slider].setMaximum(max / self.slow_jog_factor) self.w[slider].setValue(current / self.slow_jog_factor) self.w[slider].setPageStep(10) else: self.w.sender().setText("FAST") self.w[slider].setMaximum(max * self.slow_jog_factor) self.w[slider].setValue(current * self.slow_jog_factor) self.w[slider].setPageStep(100) def slider_maxv_changed(self, value): maxpc = (float(value) / self.max_linear_velocity) * 100 self.w.lbl_maxv_percent.setText("{:3.0f} %".format(maxpc)) def slider_rapid_changed(self, value): rapid = (float(value) / 100) * self.max_linear_velocity self.w.lbl_max_rapid.setText("{:4.0f}".format(rapid)) def btn_maxv_100_clicked(self): self.w.slider_maxv_ovr.setValue(self.max_linear_velocity) def btn_maxv_50_clicked(self): self.w.slider_maxv_ovr.setValue(self.max_linear_velocity / 2) # file tab def btn_gcode_edit_clicked(self, state): if not STATUS.is_on_and_idle(): return if state: self.w.filemanager.hide() self.w.widget_file_copy.hide() self.w.gcode_editor.show() self.w.gcode_editor.editMode() else: self.w.filemanager.show() self.w.widget_file_copy.show() self.w.gcode_editor.hide() self.w.gcode_editor.readOnlyMode() def btn_load_file_clicked(self): fname = self.w.filemanager.getCurrentSelected() if fname[1] is True: self.load_code(fname[0]) def btn_copy_file_clicked(self): if self.w.sender() == self.w.btn_copy_right: source = self.w.filemanager_usb.getCurrentSelected() target = self.w.filemanager.getCurrentSelected() elif self.w.sender() == self.w.btn_copy_left: source = self.w.filemanager.getCurrentSelected() target = self.w.filemanager_usb.getCurrentSelected() else: return if source[1] is False: self.add_status("Specified source is not a file") return if target[1] is True: destination = os.path.join(os.path.dirname(target[0]), os.path.basename(source[0])) else: destination = os.path.join(target[0], os.path.basename(source[0])) try: copyfile(source[0], destination) self.add_status("Copied file from {} to {}".format(source[0], destination)) except Exception as e: self.add_status("Unable to copy file. %s" %e) # offsets tab def btn_goto_sensor_clicked(self): x = float(self.w.lineEdit_sensor_x.text()) y = float(self.w.lineEdit_sensor_y.text()) if not STATUS.is_metric_mode(): x = x / 25.4 y = y / 25.4 ACTION.CALL_MDI("G90") ACTION.CALL_MDI_WAIT("G53 G0 Z0") command = "G53 G0 X{:3.4f} Y{:3.4f}".format(x, y) ACTION.CALL_MDI_WAIT(command, 10) def btn_ref_laser_clicked(self): x = float(self.w.lineEdit_laser_x.text()) y = float(self.w.lineEdit_laser_y.text()) if not STATUS.is_metric_mode(): x = x / 25.4 y = y / 25.4 self.add_status("Laser offsets set") command = "G10 L20 P0 X{:3.4f} Y{:3.4f}".format(x, y) ACTION.CALL_MDI(command) # tool tab def btn_m61_clicked(self): checked = self.w.tooloffsetview.get_checked_list() if len(checked) > 1: self.add_status("Select only 1 tool to load") elif checked: self.add_status("Loaded tool {}".format(checked[0])) ACTION.CALL_MDI("M61 Q{}".format(checked[0])) else: self.add_status("No tool selected") def btn_touchoff_clicked(self): if STATUS.get_current_tool() == 0: self.add_status("Cannot touchoff with no tool loaded") return if not STATUS.is_all_homed(): self.add_status("Must be homed to perform tool touchoff") return # instantiate dialog box sensor = self.w.sender().property('sensor') info = "Ensure tooltip is within {} mm of tool sensor and click OK".format(self.w.lineEdit_max_probe.text()) mess = {'NAME':'MESSAGE', 'ID':sensor, 'MESSAGE':'TOOL TOUCHOFF', 'MORE':info, 'TYPE':'OKCANCEL'} ACTION.CALL_DIALOG(mess) # status tab def btn_clear_status_clicked(self): STATUS.emit('update-machine-log', None, 'DELETE') def btn_save_status_clicked(self): text = self.w.machinelog.toPlainText() filename = self.w.lbl_clock.text().encode('utf-8') filename = 'status_' + filename.replace(' ','_') + '.txt' self.add_status("Saving Status file to {}".format(filename)) with open(filename, 'w') as f: f.write(text) def btn_dimensions_clicked(self, state): self.w.gcodegraphics.show_extents_option = state self.w.gcodegraphics.clear_live_plotter() def chk_override_limits_checked(self, state): if state: print("Override limits set") ACTION.SET_LIMITS_OVERRIDE() else: print("Override limits not set") def chk_run_from_line_checked(self, state): if not state: self.w.lbl_start_line.setText('1') def chk_alpha_mode_clicked(self, state): self.w.gcodegraphics.set_alpha_mode(state) def chk_inhibit_display_selection_clicked(self, state): self.w.gcodegraphics.set_inhibit_selection(state) # settings tab def chk_use_virtual_changed(self, state): if state: self.w.btn_keyboard.show() else: self.w.btn_keyboard.hide() ##################### # GENERAL FUNCTIONS # ##################### def load_code(self, fname): if fname is None: return if fname.endswith(".ngc") or fname.endswith(".py"): self.w.cmb_gcode_history.addItem(fname) self.w.cmb_gcode_history.setCurrentIndex(self.w.cmb_gcode_history.count() - 1) ACTION.OPEN_PROGRAM(fname) self.add_status("Loaded program file : {}".format(fname)) self.w.main_tab_widget.setCurrentIndex(TAB_MAIN) elif fname.endswith(".html"): self.web_view.load(QtCore.QUrl.fromLocalFile(fname)) self.add_status("Loaded HTML file : {}".format(fname)) self.w.main_tab_widget.setCurrentIndex(TAB_SETUP) self.w.btn_setup.setChecked(True) else: self.add_status("Unknown or invalid filename") def disable_spindle_pause(self): self.h['eoffset_count'] = 0 if self.w.spindle_pause.isChecked(): self.w.spindle_pause.setChecked(False) def touchoff(self, selector): if selector == 'touchplate': z_offset = float(self.w.lineEdit_touch_height.text()) elif selector == 'sensor': z_offset = float(self.w.lineEdit_sensor_height.text()) - float(self.w.lineEdit_work_height.text()) else: self.add_alarm("Unknown touchoff routine specified") return self.add_status("Touchoff to {} started".format(selector)) max_probe = self.w.lineEdit_max_probe.text() search_vel = self.w.lineEdit_search_vel.text() probe_vel = self.w.lineEdit_probe_vel.text() ACTION.CALL_MDI("G21 G49") ACTION.CALL_MDI("G10 L20 P0 Z0") ACTION.CALL_MDI("G91") command = "G38.2 Z-{} F{}".format(max_probe, search_vel) if ACTION.CALL_MDI_WAIT(command, 10) == -1: ACTION.CALL_MDI("G90") return if ACTION.CALL_MDI_WAIT("G1 Z4.0"): ACTION.CALL_MDI("G90") return ACTION.CALL_MDI("G4 P0.5") command = "G38.2 Z-4.4 F{}".format(probe_vel) if ACTION.CALL_MDI_WAIT(command, 10) == -1: ACTION.CALL_MDI("G90") return command = "G10 L20 P0 Z{}".format(z_offset) ACTION.CALL_MDI_WAIT(command) command = "G1 Z10 F{}".format(search_vel) ACTION.CALL_MDI_WAIT(command) ACTION.CALL_MDI("G90") def kb_jog(self, state, joint, direction, fast = False, linear = True): if not STATUS.is_man_mode() or not STATUS.machine_is_on(): self.add_status('Machine must be ON and in Manual mode to jog') return if linear: distance = STATUS.get_jog_increment() rate = STATUS.get_jograte()/60 else: distance = STATUS.get_jog_increment_angular() rate = STATUS.get_jograte_angular()/60 if state: if fast: rate = rate * 2 ACTION.JOG(joint, direction, rate, distance) else: ACTION.JOG(joint, 0, 0, 0) def add_status(self, message): self._m = message print message self.w.statusbar.showMessage(self._m, 5000) STATUS.emit('update-machine-log', self._m, 'TIME') def enable_auto(self, state): for widget in self.auto_list: self.w[widget].setEnabled(state) if state is True: self.w.jogging_frame.show() if self.w.chk_use_virtual.isChecked(): self.w.btn_keyboard.show() else: self.w.jogging_frame.hide() self.w.btn_main.setChecked(True) self.w.btn_keyboard.setChecked(False) self.w.btn_keyboard.hide() self.w.main_tab_widget.setCurrentIndex(TAB_MAIN) self.w.stackedWidget.setCurrentIndex(0) def enable_onoff(self, state): if state: self.add_status("Machine ON") else: self.add_status("Machine OFF") self.w.spindle_pause.setChecked(False) self.h['eoffset_count'] = 0 for widget in self.onoff_list: self.w[widget].setEnabled(state) def set_start_line(self, line): if line == 0: self.w.lbl_start_line.setText('1') elif self.w.chk_run_from_line.isChecked(): self.w.lbl_start_line.setText(str(line)) else: self.w.lbl_start_line.setText('1') def use_keyboard(self): if self.w.chk_use_keyboard.isChecked(): return True else: self.add_status('Keyboard shortcuts are disabled') return False ##################### # KEY BINDING CALLS # ##################### def on_keycall_ESTOP(self,event,state,shift,cntrl): if state: ACTION.SET_ESTOP_STATE(True) def on_keycall_POWER(self,event,state,shift,cntrl): if state: ACTION.SET_MACHINE_STATE(False) def on_keycall_ABORT(self,event,state,shift,cntrl): if state: ACTION.ABORT() def on_keycall_HOME(self,event,state,shift,cntrl): if state and not STATUS.is_all_homed() and self.use_keyboard(): ACTION.SET_MACHINE_HOMING(-1) def on_keycall_pause(self,event,state,shift,cntrl): if state and STATUS.is_auto_mode() and self.use_keyboard(): ACTION.PAUSE() def on_keycall_XPOS(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 0, 1, shift) def on_keycall_XNEG(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 0, -1, shift) def on_keycall_YPOS(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 1, 1, shift) def on_keycall_YNEG(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 1, -1, shift) def on_keycall_ZPOS(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 2, 1, shift) def on_keycall_ZNEG(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 2, -1, shift) def on_keycall_APOS(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 3, 1, shift, False) def on_keycall_ANEG(self,event,state,shift,cntrl): if self.use_keyboard() and not self.w.btn_keyboard.isChecked(): self.kb_jog(state, 3, -1, shift, False) def on_keycall_F12(self,event,state,shift,cntrl): if state: STYLEEDITOR.load_dialog() ############################## # required class boiler code # ############################## def __getitem__(self, item): return getattr(self, item) def __setitem__(self, item, value): return setattr(self, item, value) ################################ # required handler boiler code # ################################ def get_handlers(halcomp, widgets, paths): return [HandlerClass(halcomp, widgets, paths)]