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# -*- coding: utf-8 -*-
# preferenceswindow.py
# Copyright (C) 2013 LEAP
#
# 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 3 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.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Preferences window
"""
import logging
from PySide import QtCore, QtGui
from leap.bitmask.config.leapsettings import LeapSettings
from leap.bitmask.gui.ui_preferences import Ui_Preferences
from leap.bitmask.gui.preferences_account_page import PreferencesAccountPage
from leap.bitmask.gui.preferences_vpn_page import PreferencesVpnPage
from leap.bitmask.gui.preferences_email_page import PreferencesEmailPage
from leap.bitmask.services import get_service_display_name, MX_SERVICE
logger = logging.getLogger(__name__)
class PreferencesWindow(QtGui.QDialog):
"""
Window that displays the preferences.
"""
preferences_saved = QtCore.Signal()
def __init__(self, parent, username, domain, backend, soledad_started, leap_signaler):
"""
:param parent: parent object of the PreferencesWindow.
:parent type: QWidget
:param username: the user set in the login widget
:type username: unicode
:param domain: the selected domain in the login widget
:type domain: unicode
:param backend: Backend being used
:type backend: Backend
:param soledad_started: whether soledad has started or not
:type soledad_started: bool
:param leap_signaler: signal server
:type leap_signaler: LeapSignaler
"""
QtGui.QDialog.__init__(self, parent)
self._parent = parent
self._username = username
self._domain = domain
self._leap_signaler = leap_signaler
self._backend = backend
self._soledad_started = soledad_started
self._settings = LeapSettings()
# Load UI
self.ui = Ui_Preferences()
self.ui.setupUi(self)
self.ui.close_button.clicked.connect(self.close)
self._add_icons()
self._add_pages()
def _add_icons(self):
"""
Adds all the icons for the different configuration categories.
Icons are QListWidgetItems added to the nav_widget on the side
of the preferences window.
A note on sizing of QListWidgetItems
icon_width = list_widget.width - (2 x nav_widget.spacing) - 2
icon_height = 56 seems to look ok
"""
account_button = QtGui.QListWidgetItem(self.ui.nav_widget)
account_button.setIcon(QtGui.QIcon(":/images/black/32/user.png"))
account_button.setText(self.tr("Account"))
account_button.setTextAlignment(QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
account_button.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
account_button.setSizeHint(QtCore.QSize(98,56))
vpn_button = QtGui.QListWidgetItem(self.ui.nav_widget)
vpn_button.setIcon(QtGui.QIcon(":/images/black/32/earth.png"))
vpn_button.setText(self.tr("VPN"))
vpn_button.setTextAlignment(QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
vpn_button.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
vpn_button.setSizeHint(QtCore.QSize(98,56))
email_button = QtGui.QListWidgetItem(self.ui.nav_widget)
email_button.setIcon(QtGui.QIcon(":/images/black/32/email.png"))
email_button.setText(self.tr("Email"))
email_button.setTextAlignment(QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter)
email_button.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
email_button.setSizeHint(QtCore.QSize(98,56))
self.ui.nav_widget.currentItemChanged.connect(self._change_page)
self.ui.nav_widget.setCurrentRow(0)
def _add_pages(self):
"""
Adds the pages for the different configuration categories.
"""
self.ui.pages_widget.addWidget(PreferencesAccountPage(self))
self.ui.pages_widget.addWidget(PreferencesVpnPage(self, self._domain, self._backend, self._leap_signaler))
self.ui.pages_widget.addWidget(PreferencesEmailPage(self))
#
# Slots
#
@QtCore.Slot()
def close(self):
"""
TRIGGERS:
self.ui.close_button.clicked
Close this dialog
"""
self._parent.preferences = None
self.hide()
@QtCore.Slot()
def _change_page(self, current, previous):
"""
TRIGGERS:
self.ui.nav_widget.currentItemChanged
Changes what page is displayed.
"""
if not current:
current = previous
self.ui.pages_widget.setCurrentIndex(self.ui.nav_widget.row(current))
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