92 lines
2.7 KiB
Python
92 lines
2.7 KiB
Python
'''
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Created on 8 apr 2019
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@author: Emanuele Trabattoni
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'''
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import sys
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import datetime
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import PyQt5.QtWidgets
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from MKPrint_GUI import Ui_MainWindow
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from printer import MarkoPrinter
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class MainWindow(PyQt5.QtWidgets.QMainWindow):
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def __init__(self, configFilePath):
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try:
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self.printer = MarkoPrinter(configFilePath)
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except FileNotFoundError as e:
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print("Configuration file error: {}".format(e))
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sys.exit(1)
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PyQt5.QtWidgets.QMainWindow.__init__(self)
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self.ui = Ui_MainWindow()
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self.ui.setupUi(self)
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self.setFixedSize(self.maximumSize())
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self.setWindowTitle("Manda Etichette a Marcatrice")
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self.timer = PyQt5.QtCore.QTimer()
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self.ui.btn_connect.clicked.connect(self.toggla_connessione)
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self.ui.btn_upload.clicked.connect(self.upload)
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self.ui.btn_upload.setEnabled(False)
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self.ui.rad_dataOn.setChecked(True)
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self.ui.prg_inkLevel.setTextVisible(True)
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def updateStatusView(self):
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connessa = self.printer.connected
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self.ui.btn_upload.setEnabled(connessa)
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if connessa:
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self.ui.prg_inkLevel.setValue(self.printer.headStatus["iuse"])
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self.ui.lcd_printCount.display(
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str(self.printer.headStatus["labelCnt"]))
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else:
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self.ui.prg_inkLevel.setValue(0)
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self.ui.lcd_printCount.display('0')
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def toggla_connessione(self):
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connessa = self.printer.connected
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if connessa:
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connessa = self.printer.disconnetti()
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else:
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connessa = self.printer.connetti()
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if connessa:
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self.ui.btn_connect.setText("DISCONNETTI")
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self.ui.lbl_stat.setText("Connesso")
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self.timer.start(self.printer.settings["keepalive"])
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self.timer.timeout.connect(self.keepalive)
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else:
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self.timer.stop()
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self.ui.lbl_stat.setText("Disconnesso")
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self.ui.btn_connect.setText("CONNETTI")
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self.updateStatusView()
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def keepalive(self):
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# TODO: usare il primo argomento di keepalive (stato connessione) per aggiornare la ui
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_, statusUpdated = self.printer.keepalive()
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if statusUpdated:
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self.updateStatusView()
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def upload(self):
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if self.ui.rad_dataOn.isChecked():
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date = datetime.datetime.now()
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date = date.strftime(self.printer.data["dateformat"])
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else:
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date = ""
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descr = str(self.ui.txt_descr.toPlainText()).capitalize()
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datastr = str(self.ui.txt_model.text()).upper() + "\r" + \
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date + descr + "\r"
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response, statusUpdated = self.printer.upload(descr, datastr)
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if statusUpdated:
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self.updateStatusView()
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self.ui.lbl_stat.setText(response)
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def quit(self):
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pass
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if __name__ == '__main__':
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app = PyQt5.QtWidgets.QApplication(sys.argv)
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configFilePath = "MkpWIFI/conf.json"
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window = MainWindow(configFilePath)
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window.show()
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sys.exit(app.exec_())
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