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#!/usr/bin/env python3
#
# QTVcp Widget
# Copyright (c) 2018 Chris Morley
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
###############################################################################
from PyQt5.QtWidgets import QToolButton, QMenu, QAction
from PyQt5.QtGui import QIcon
from qtvcp.widgets.widget_baseclass import _HalWidgetBase
from qtvcp.widgets.dialog_widget import EntryDialog
from qtvcp.core import Status, Action, Info
from qtvcp import logger
# Instiniate the libraries with global reference
# STATUS gives us status messages from linuxcnc
# AUX_PRGM holds helper program loader
# INI holds ini details
# ACTION gives commands to linuxcnc
# LOG is for running code logging
STATUS = Status()
INFO = Info()
ACTION = Action()
LOG = logger.getLogger(__name__)
# Force the log level for this module
#LOG.setLevel(logger.DEBUG) # One of DEBUG, INFO, WARNING, ERROR, CRITICAL
class SystemToolButton(QToolButton, _HalWidgetBase):
def __init__(self, parent=None):
super(SystemToolButton, self).__init__(parent)
self._joint = 0
self._last = 0
self._block_signal = False
self._auto_label_flag = True
SettingMenu = QMenu(self)
for system in('G54', 'G55', 'G56', 'G57', 'G58', 'G59', 'G59.1', 'G59.2', 'G59.3'):
Button = QAction(QIcon('exit24.png'), system, self)
Button.triggered.connect(self[system.replace('.','_')])
SettingMenu.addAction(Button)
self.setMenu(SettingMenu)
self.dialog = EntryDialog()
#self.setPopupMode(QToolButton.DelayedPopup)
def _hal_init(self):
if not self.text() == '':
self._auto_label_flag = False
def homed_on_test():
return (STATUS.machine_is_on()
and (STATUS.is_all_homed() or INFO.NO_HOME_REQUIRED))
STATUS.connect('state-off', lambda w: self.setEnabled(False))
STATUS.connect('state-estop', lambda w: self.setEnabled(False))
STATUS.connect('interp-idle', lambda w: self.setEnabled(homed_on_test()))
STATUS.connect('interp-run', lambda w: self.setEnabled(False))
STATUS.connect('all-homed', lambda w: self.setEnabled(True))
STATUS.connect('not-all-homed', lambda w, data: self.setEnabled(False))
STATUS.connect('interp-paused', lambda w: self.setEnabled(False))
STATUS.connect('user-system-changed', self._set_user_system_text)
def G54(self):
ACTION.SET_USER_SYSTEM('54')
def G55(self):
ACTION.SET_USER_SYSTEM(55)
def G56(self):
ACTION.SET_USER_SYSTEM('G56')
def G57(self):
ACTION.SET_USER_SYSTEM('G57')
def G58(self):
ACTION.SET_USER_SYSTEM('G58')
def G59(self):
ACTION.SET_USER_SYSTEM('G59')
def G59_1(self):
ACTION.SET_USER_SYSTEM('G59.1')
def G59_2(self):
ACTION.SET_USER_SYSTEM('G59.2')
def G59_3(self):
ACTION.SET_USER_SYSTEM('G59.3')
def _set_user_system_text(self, w, data):
convert = { 0:'None',1:"G54", 2:"G55", 3:"G56", 4:"G57", 5:"G58", 6:"G59", 7:"G59.1", 8:"G59.2", 9:"G59.3"}
if self._auto_label_flag:
self.setText(convert[int(data)])
def ChangeState(self, joint):
if int(joint) != self._joint:
self._block_signal = True
self.setChecked(False)
self._block_signal = False
self.hal_pin.set(False)
##############################
# required class boiler code #
##############################
def __getitem__(self, item):
return getattr(self, item)
def __setitem__(self, item, value):
return setattr(self, item, value)
# for testing without editor:
def main():
import sys
from PyQt5.QtWidgets import QApplication
app = QApplication(sys.argv)
widget = SystemToolButton()
widget.show()
sys.exit(app.exec_())
if __name__ == "__main__":
main()
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