ui4/settingsdialog.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # (c) Copyright 2001-2008 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 # Author: Don Welch
  20 #
  21
  22 # Local
  23 from base.g import *
  24 from base.codes import *
  25 from ui_utils import *
  26
  27 # Qt
  28 from PyQt4.QtCore import *
  29 from PyQt4.QtGui import *
  30 from settingsdialog_base import Ui_SettingsDialog_base
  31
  32
  33
  34 class SettingsDialog(QDialog, Ui_SettingsDialog_base):
  35     def __init__(self, parent=None):
  36         QDialog.__init__(self, parent)
  37         self.setupUi(self)
  38
  39         self.connect(self.SetDefaultsButton, SIGNAL("clicked()"),  self.SetDefaultsButton_clicked)
  40
  41         self.user_settings = UserSettings()
  42         self.user_settings.load()
  43
  44         cur_vers = sys_conf.get('hplip', 'version')
  45         last_ver = user_conf.get('upgrade','latest_available_version')
  46         if cur_vers != last_ver:
  47             upgrade_msg ="Currently HPLIP-%s version is installed.\nLatest HPLIP-%s version is available for installation"%(cur_vers, last_ver)
  48         else:
  49             upgrade_msg ="HPLIP-%s version is installed"%(cur_vers)
  50
  51         self.SystemTraySettings.initUi(self.user_settings.systray_visible,
  52                                        self.user_settings.polling,
  53                                        self.user_settings.polling_interval,
  54                                        self.user_settings.device_list,
  55                                        self.user_settings.systray_messages,
  56                                        self.user_settings.upgrade_notify,
  57                                        self.user_settings.upgrade_pending_update_time,
  58                                        upgrade_msg)
  59
  60         self.updateControls()
  61
  62
  63     def updateControls(self):
  64         self.AutoRefreshCheckBox.setChecked(self.user_settings.auto_refresh)
  65         self.AutoRefreshRateSpinBox.setValue(self.user_settings.auto_refresh_rate) # min
  66         if self.user_settings.auto_refresh_type == 1:
  67             self.RefreshCurrentRadioButton.setChecked(True)
  68         else:
  69             self.RefreshAllRadioButton.setChecked(True)
  70
  71         self.ScanCommandLineEdit.setText(self.user_settings.cmd_scan)
  72         self.SystemTraySettings.systray_visible = self.user_settings.systray_visible
  73         self.SystemTraySettings.systray_messages = self.user_settings.systray_messages
  74         self.SystemTraySettings.updateUi()
  75
  76
  77     def updateData(self):
  78         self.user_settings.systray_visible = self.SystemTraySettings.systray_visible
  79         self.user_settings.systray_messages = self.SystemTraySettings.systray_messages
  80         self.user_settings.cmd_scan = unicode(self.ScanCommandLineEdit.text())
  81         self.user_settings.auto_refresh = bool(self.AutoRefreshCheckBox.isChecked())
  82
  83         if self.RefreshCurrentRadioButton.isChecked():
  84             self.user_settings.auto_refresh_type = 1
  85         else:
  86             self.user_settings.auto_refresh_type = 2
  87
  88         self.user_settings.auto_refresh_rate = self.AutoRefreshRateSpinBox.value()
  89
  90
  91     def SetDefaultsButton_clicked(self):
  92         self.user_settings.loadDefaults()
  93         self.updateControls()
  94
  95
  96     def accept(self):
  97         self.updateData()
  98         self.user_settings.save()
  99         QDialog.accept(self)
 100
 101         # TODO: Need a way to signal hp-systray if systray_visible has changed
 102
 103     def __tr(self,s,c = None):
 104         return qApp.translate("SettingsDialog",s,c)
 105
 106