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Diffstat (limited to 'src/leap/gui/login.py')
| -rw-r--r-- | src/leap/gui/login.py | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/src/leap/gui/login.py b/src/leap/gui/login.py deleted file mode 100644 index de0b2d50..00000000 --- a/src/leap/gui/login.py +++ /dev/null @@ -1,245 +0,0 @@ -# -*- coding: utf-8 -*- -# login.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/>. - -""" -Login widget implementation -""" -import logging - -from PySide import QtCore, QtGui -from ui_login import Ui_LoginWidget - -from leap.util.keyring_helpers import has_keyring - -logger = logging.getLogger(__name__) - - -class LoginWidget(QtGui.QWidget): - """ - Login widget that emits signals to display the wizard or to - perform login. - """ - - # Emitted when the login button is clicked - login = QtCore.Signal() - cancel_login = QtCore.Signal() - - # Emitted when the user selects "Other..." in the provider - # combobox or click "Create Account" - show_wizard = QtCore.Signal() - - MAX_STATUS_WIDTH = 40 - - BARE_USERNAME_REGEX = r"^[A-Za-z\d_]+$" - - def __init__(self, settings, parent=None): - """ - Constructs the LoginWidget. - - :param settings: client wide settings - :type settings: LeapSettings - :param parent: The parent widget for this widget - :type parent: QWidget or None - """ - QtGui.QWidget.__init__(self, parent) - - self._settings = settings - self._selected_provider_index = -1 - - self.ui = Ui_LoginWidget() - self.ui.setupUi(self) - - self.ui.chkRemember.stateChanged.connect( - self._remember_state_changed) - self.ui.chkRemember.setEnabled(has_keyring()) - - self.ui.lnPassword.setEchoMode(QtGui.QLineEdit.Password) - - self.ui.btnLogin.clicked.connect(self.login) - self.ui.lnPassword.returnPressed.connect(self.login) - - self.ui.lnUser.returnPressed.connect(self._focus_password) - - self.ui.cmbProviders.currentIndexChanged.connect( - self._current_provider_changed) - self.ui.btnCreateAccount.clicked.connect( - self.show_wizard) - - username_re = QtCore.QRegExp(self.BARE_USERNAME_REGEX) - self.ui.lnUser.setValidator( - QtGui.QRegExpValidator(username_re, self)) - - def _remember_state_changed(self, state): - """ - Saves the remember state in the LeapSettings - - :param state: possible stats can be Checked, Unchecked and - PartiallyChecked - :type state: QtCore.Qt.CheckState - """ - enable = True if state == QtCore.Qt.Checked else False - self._settings.set_remember(enable) - - def set_providers(self, provider_list): - """ - Set the provider list to provider_list plus an "Other..." item - that triggers the wizard - - :param provider_list: list of providers - :type provider_list: list of str - """ - self.ui.cmbProviders.blockSignals(True) - self.ui.cmbProviders.clear() - self.ui.cmbProviders.addItems(provider_list + [self.tr("Other...")]) - self.ui.cmbProviders.blockSignals(False) - - def select_provider_by_name(self, name): - """ - Given a provider name/domain, it selects it in the combobox - - :param name: name or domain for the provider - :type name: str - """ - provider_index = self.ui.cmbProviders.findText(name) - self.ui.cmbProviders.setCurrentIndex(provider_index) - - def get_selected_provider(self): - """ - Returns the selected provider in the combobox - """ - return self.ui.cmbProviders.currentText() - - def set_remember(self, value): - """ - Checks the remember user and password checkbox - - :param value: True to mark it checked, False otherwise - :type value: bool - """ - self.ui.chkRemember.setChecked(value) - - def get_remember(self): - """ - Returns the remember checkbox state - - :rtype: bool - """ - return self.ui.chkRemember.isChecked() - - def set_user(self, user): - """ - Sets the user and focuses on the next field, password. - - :param user: user to set the field to - :type user: str - """ - self.ui.lnUser.setText(user) - self._focus_password() - - def get_user(self): - """ - Returns the user that appears in the widget. - - :rtype: str - """ - return self.ui.lnUser.text() - - def set_password(self, password): - """ - Sets the password for the widget - - :param password: password to set - :type password: str - """ - self.ui.lnPassword.setText(password) - - def get_password(self): - """ - Returns the password that appears in the widget - - :rtype: str - """ - return self.ui.lnPassword.text() - - def set_status(self, status, error=True): - """ - Sets the status label at the login stage to status - - :param status: status message - :type status: str - """ - if len(status) > self.MAX_STATUS_WIDTH: - status = status[:self.MAX_STATUS_WIDTH] + "..." - if error: - status = "<font color='red'><b>%s</b></font>" % (status,) - self.ui.lblStatus.setText(status) - - def set_enabled(self, enabled=False): - """ - Enables or disables all the login widgets - - :param enabled: wether they should be enabled or not - :type enabled: bool - """ - self.ui.lnUser.setEnabled(enabled) - self.ui.lnPassword.setEnabled(enabled) - self.ui.chkRemember.setEnabled(enabled) - self.ui.cmbProviders.setEnabled(enabled) - - self._set_cancel(not enabled) - - def _set_cancel(self, enabled=False): - """ - Enables or disables the cancel action in the "log in" process. - - :param enabled: wether it should be enabled or not - :type enabled: bool - """ - text = self.tr("Cancel") - login_or_cancel = self.cancel_login - - if not enabled: - text = self.tr("Log In") - login_or_cancel = self.login - - self.ui.btnLogin.setText(text) - - self.ui.btnLogin.clicked.disconnect() - self.ui.btnLogin.clicked.connect(login_or_cancel) - - def _focus_password(self): - """ - Focuses in the password lineedit - """ - self.ui.lnPassword.setFocus() - - def _current_provider_changed(self, param): - """ - SLOT - TRIGGERS: self.ui.cmbProviders.currentIndexChanged - """ - if param == (self.ui.cmbProviders.count() - 1): - self.show_wizard.emit() - # Leave the previously selected provider in the combobox - prev_provider = 0 - if self._selected_provider_index != -1: - prev_provider = self._selected_provider_index - self.ui.cmbProviders.blockSignals(True) - self.ui.cmbProviders.setCurrentIndex(prev_provider) - self.ui.cmbProviders.blockSignals(False) - else: - self._selected_provider_index = param |