112 lines
3.0 KiB
Python
112 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
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#
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# (c) Copyright 2001-2015 HP Development Company, L.P.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Authors: Don Welch
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#
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# Std Lib
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import operator
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import signal
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# Local
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from base.g import *
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from base import device, utils
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from prnt import cups
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from base.codes import *
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from .ui_utils import *
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# Qt
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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# Ui
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from .firmwaredialog_base import Ui_Dialog
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class FirmwareDialog(QDialog, Ui_Dialog):
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def __init__(self, parent, device_uri):
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QDialog.__init__(self, parent)
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self.setupUi(self)
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self.device_uri = device_uri
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self.initUi()
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QTimer.singleShot(0, self.updateUi)
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def initUi(self):
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self.DeviceComboBox.setFilter({'fw-download' : (operator.gt, 0)})
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self.DeviceComboBox.DeviceUriComboBox_noDevices.connect(self.DeviceUriComboBox_noDevices)
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self.DeviceComboBox.DeviceUriComboBox_currentChanged.connect(self.DeviceUriComboBox_currentChanged)
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self.CancelButton.clicked.connect(self.close)
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self.DownloadFirmwareButton.clicked.connect(self.downloadFirmware)
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signal.signal(signal.SIGINT, signal.SIG_DFL)
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# Application icon
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self.setWindowIcon(QIcon(load_pixmap('hp_logo', '128x128')))
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if self.device_uri:
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self.DeviceComboBox.setInitialDevice(self.device_uri)
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def updateUi(self):
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self.DeviceComboBox.updateUi()
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def DeviceUriComboBox_currentChanged(self, device_uri):
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self.device_uri = device_uri
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# Update
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def DeviceUriComboBox_noDevices(self):
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FailureUI(self, self.__tr("<b>No devices that support firmware download found.</b>"))
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self.close()
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def downloadFirmware(self):
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d = None
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try:
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try:
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d = device.Device(self.device_uri)
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except Error:
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CheckDeviceUI(self)
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return
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try:
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d.open()
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except Error:
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CheckDeviceUI(self)
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else:
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if d.isIdleAndNoError():
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ok = d.downloadFirmware()
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else:
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CheckDeviceUI(self)
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finally:
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if d is not None:
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d.close()
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self.close()
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def __tr(self,s,c = None):
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return qApp.translate("FirmwareDialog",s,c)
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