ui4/upgradedialog.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # (c) Copyright 2001-2011 Hewlett-Packard Development Company, L.P.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  18 #
  19 # Authors: Amarnath Chitumalla
  20 #
  21
  22 #Global
  23 import os
  24 import time
  25
  26 # Local
  27 from base.g import *
  28 from base import device, utils, pkit
  29 from ui_utils import *
  30
  31 # Qt
  32 from PyQt4.QtCore import *
  33 from PyQt4.QtGui import *
  34
  35 # Ui
  36 from upgradedialog_base import Ui_Dialog
  37
  38 MANUAL_INSTALL_LINK = "http://hplipopensource.com/hplip-web/install/manual/index.html"
  39
  40
  41 class UpgradeDialog(QDialog, Ui_Dialog):
  42     def __init__(self, parent, distro_tier, msg):
  43         QDialog.__init__(self, parent)
  44         self.distro_tier = distro_tier
  45         self.msg = msg
  46         self.result = False
  47         self.setupUi(self, distro_tier, msg)
  48         self.initUi()
  49
  50
  51     def initUi(self):
  52         # connect signals/slots
  53         self.connect(self.NextButton, SIGNAL("clicked()"), self.NextButton_clicked)
  54         self.connect(self.CancelButton, SIGNAL("clicked()"), self.CancelButton_clicked)
  55 #        self.connect (self.comboBox, SIGNAL ("currentIndexChanged (const QString&)"), self.slotIndexChanged)
  56         self.connect(self.installRadioBtton, SIGNAL("toggled(bool)"), self.installRadioBtton_toggled)
  57         self.connect(self.remindRadioBtton, SIGNAL("toggled(bool)"), self.remindRadioBtton_toggled)
  58         self.connect(self.dontRemindRadioBtton, SIGNAL("toggled(bool)"), self.dontRemindRadioBtton_toggled)
  59
  60         # Application icon
  61         self.setWindowIcon(QIcon(load_pixmap('hp_logo', '128x128')))
  62
  63
  64     def installRadioBtton_toggled(self, radio_enabled):
  65         if radio_enabled is True:
  66             self.installRadioBtton.setChecked(True)
  67         else:
  68             self.installRadioBtton.setChecked(False)
  69
  70
  71     def remindRadioBtton_toggled(self, radio_enabled):
  72         if radio_enabled is True:
  73             self.remindRadioBtton.setChecked(True)
  74             self.daysSpinBox.setEnabled(True)
  75         else:
  76             self.remindRadioBtton.setChecked(False)
  77             self.daysSpinBox.setEnabled(False)
  78
  79
  80     def dontRemindRadioBtton_toggled(self, radio_enabled):
  81         if radio_enabled is True:
  82             self.dontRemindRadioBtton.setChecked(True)
  83         else:
  84             self.dontRemindRadioBtton.setChecked(False)
  85
  86
  87     def NextButton_clicked (self):
  88         if self.dontRemindRadioBtton.isChecked():
  89             log.debug("HPLIP Upgrade, selected Don't remind again radiobutton")
  90             user_conf.set('upgrade', 'notify_upgrade', 'false')
  91             msg= "Check for HPLIP updates is disabled. To enable it again, change 'Settings' in 'HP systemtray' "
  92             SuccessUI(self, self.__tr(msg))
  93
  94         elif self.remindRadioBtton.isChecked():
  95             schedule_days = str(self.daysSpinBox.value())
  96             log.debug("HPLIP Upgrade, selected remind later radiobutton  days= %d" %(int(schedule_days)))
  97             next_time = time.time() + (int(schedule_days) *24 * 60 *60)
  98             user_conf.set('upgrade', 'pending_upgrade_time', str(int(next_time)))
  99         else:
 100             log.debug("HPLIP Upgrade, selected Install radiobutton  distro_type=%d" %self.distro_tier)
 101             self.NextButton.setEnabled(False)
 102             if self.distro_tier != 1:           # not tier 1 distro
 103                 log.debug("OK pressed for tier 2 distro pressed")
 104                 utils.openURL(MANUAL_INSTALL_LINK)
 105
 106                 ## TBD::open browser
 107             else:
 108                 terminal_cmd = utils.get_terminal()
 109                 if terminal_cmd is not None and utils.which("hp-upgrade"):
 110                     cmd = terminal_cmd + " 'hp-upgrade'"
 111                     log.debug("cmd = %s " %cmd)
 112                     os.system(cmd)
 113                     self.result = True
 114                 else:
 115                     log.error("Failed to run hp-upgrade command from terminal =%s "%terminal_cmd)
 116                     ErrorUI(self, self.__tr("Failed to run hp-upgrade"))
 117
 118         self.close()
 119
 120
 121     def CancelButton_clicked(self):
 122         log.debug("User exit")
 123         self.close()
 124
 125     def __tr(self,s,c = None):
 126         return qApp.translate("UpgradeDialog",s,c)
 127