diff options
Diffstat (limited to 'src/leap/bitmask/gui/preferenceswindow.py')
| -rw-r--r-- | src/leap/bitmask/gui/preferenceswindow.py | 505 |
1 files changed, 122 insertions, 383 deletions
diff --git a/src/leap/bitmask/gui/preferenceswindow.py b/src/leap/bitmask/gui/preferenceswindow.py index 3c9cd5d0..f1252301 100644 --- a/src/leap/bitmask/gui/preferenceswindow.py +++ b/src/leap/bitmask/gui/preferenceswindow.py @@ -20,428 +20,167 @@ Preferences window """ import logging -from functools import partial - from PySide import QtCore, QtGui -from leap.bitmask.config.leapsettings import LeapSettings +from leap.bitmask.services import EIP_SERVICE, MX_SERVICE + from leap.bitmask.gui.ui_preferences import Ui_Preferences -from leap.bitmask.util.credentials import password_checks -from leap.bitmask.services import get_service_display_name, MX_SERVICE +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 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, mx, - leap_signaler): + _current_window = None # currently visible preferences window + + def __init__(self, parent, account, app): """ :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 mx: whether the current provider provides mx or not. - :type mx: bool + + :param account: the user or provider + :type account: Account + + :param app: the current App object + :type app: App """ QtGui.QDialog.__init__(self, parent) - self.AUTOMATIC_GATEWAY_LABEL = self.tr("Automatic") - - self._username = username - self._domain = domain - self._leap_signaler = leap_signaler - self._backend = backend - self._soledad_started = soledad_started - self._mx_provided = mx - self._settings = LeapSettings() - self._backend_connect() + self.account = account + self.app = app - # Load UI self.ui = Ui_Preferences() self.ui.setupUi(self) - self.ui.lblPasswordChangeStatus.setVisible(False) - self.ui.lblProvidersServicesStatus.setVisible(False) - self._selected_services = set() - - # Connections - self.ui.pbChangePassword.clicked.connect(self._change_password) - self.ui.cbProvidersServices.currentIndexChanged[unicode].connect( - self._populate_services) - - if not self._settings.get_configured_providers(): - self.ui.gbEnabledServices.setEnabled(False) - else: - self._add_configured_providers() - - if self._username is None: - self._not_logged_in() - else: - self.ui.gbPasswordChange.setEnabled(True) - if self._mx_provided: - self._provides_mx() - - self._select_provider_by_name(domain) - - def _not_logged_in(self): - """ - Actions to perform if the user is not logged in. - """ - msg = self.tr( - "In order to change your password you need to be logged in.") - self._set_password_change_status(msg) - self.ui.gbPasswordChange.setEnabled(False) - - def _provides_mx(self): - """ - Actions to perform if the provider provides MX. - """ - pw_enabled = True - enabled_services = self._settings.get_enabled_services(self._domain) - mx_name = get_service_display_name(MX_SERVICE) - - if MX_SERVICE not in enabled_services: - msg = self.tr("You need to enable {0} in order to change " - "the password.".format(mx_name)) - self._set_password_change_status(msg, error=True) - pw_enabled = False - else: - # check if Soledad is bootstrapped - if not self._soledad_started: - msg = self.tr( - "You need to wait until {0} is ready in " - "order to change the password.".format(mx_name)) - self._set_password_change_status(msg) - pw_enabled = False - - self.ui.gbPasswordChange.setEnabled(pw_enabled) - - @QtCore.Slot() - def set_soledad_ready(self): + self.ui.close_button.clicked.connect(self.close) + self.ui.account_label.setText(account.address) + + self.app.service_selection_changed.connect(self._update_icons) + + self._add_icons() + self._add_pages() + self._update_icons(self.account, self.account.services()) + + # only allow a single preferences window at a time. + if PreferencesWindow._current_window is not None: + PreferencesWindow._current_window.close_window() + PreferencesWindow._current_window = self + + 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_item = QtGui.QListWidgetItem(self.ui.nav_widget) + account_item.setIcon(QtGui.QIcon(":/images/black/32/user.png")) + account_item.setText(self.tr("Account")) + account_item.setTextAlignment( + QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter) + account_item.setFlags( + QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled) + account_item.setSizeHint(QtCore.QSize(98, 56)) + self._account_item = account_item + + vpn_item = QtGui.QListWidgetItem(self.ui.nav_widget) + vpn_item.setHidden(True) + vpn_item.setIcon(QtGui.QIcon(":/images/black/32/earth.png")) + vpn_item.setText(self.tr("VPN")) + vpn_item.setTextAlignment( + QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter) + vpn_item.setFlags(QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled) + vpn_item.setSizeHint(QtCore.QSize(98, 56)) + self._vpn_item = vpn_item + + email_item = QtGui.QListWidgetItem(self.ui.nav_widget) + email_item.setHidden(True) + email_item.setIcon(QtGui.QIcon(":/images/black/32/email.png")) + email_item.setText(self.tr("Email")) + email_item.setTextAlignment( + QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter) + email_item.setFlags( + QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled) + email_item.setSizeHint(QtCore.QSize(98, 56)) + self._email_item = email_item + + 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._account_page = PreferencesAccountPage(self, self.account, self.app) + self._vpn_page = PreferencesVpnPage(self, self.account, self.app) + self._email_page = PreferencesEmailPage(self, self.account, self.app) + + self.ui.pages_widget.addWidget(self._account_page) + self.ui.pages_widget.addWidget(self._vpn_page) + self.ui.pages_widget.addWidget(self._email_page) + + # + # Slots + # + + def closeEvent(self, e): """ TRIGGERS: - parent.soledad_ready + self.ui.close_button.clicked + (since self.close() will trigger closeEvent) + whenever the window is closed - It notifies when the soledad object as ready to use. + Close this dialog and destroy it. """ - self.ui.lblPasswordChangeStatus.setVisible(False) - self.ui.gbPasswordChange.setEnabled(True) + PreferencesWindow._current_window = None - def _set_password_change_status(self, status, error=False, success=False): - """ - Sets the status label for the password change. - - :param status: status message to display, can be HTML - :type status: str - """ - if error: - status = "<font color='red'><b>%s</b></font>" % (status,) - elif success: - status = "<font color='green'><b>%s</b></font>" % (status,) - - if not self.ui.gbPasswordChange.isEnabled(): - status = "<font color='black'>%s</font>" % (status,) - - self.ui.lblPasswordChangeStatus.setVisible(True) - self.ui.lblPasswordChangeStatus.setText(status) - - def _set_changing_password(self, disable): - """ - Enables or disables the widgets in the password change group box. - - :param disable: True if the widgets should be disabled and - it displays the status label that shows that is - changing the password. - False if they should be enabled. - :type disable: bool - """ - if disable: - self._set_password_change_status(self.tr("Changing password...")) - - self.ui.leCurrentPassword.setEnabled(not disable) - self.ui.leNewPassword.setEnabled(not disable) - self.ui.leNewPassword2.setEnabled(not disable) - self.ui.pbChangePassword.setEnabled(not disable) + # deleteLater does not seem to cascade to items in stackLayout + # (even with QtCore.Qt.WA_DeleteOnClose attribute). + # so, here we call deleteLater() explicitly: + self._account_page.deleteLater() + self._vpn_page.deleteLater() + self._email_page.deleteLater() + self.deleteLater() @QtCore.Slot() - def _change_password(self): + def _change_page(self, current, previous): """ TRIGGERS: - self.ui.pbChangePassword.clicked - - Changes the user's password if the inputboxes are correctly filled. - """ - username = self._username - current_password = self.ui.leCurrentPassword.text() - new_password = self.ui.leNewPassword.text() - new_password2 = self.ui.leNewPassword2.text() - - ok, msg = password_checks(username, new_password, new_password2) - - if not ok: - self._set_changing_password(False) - self._set_password_change_status(msg, error=True) - self.ui.leNewPassword.setFocus() - return - - self._set_changing_password(True) - self._backend.user_change_password(current_password=current_password, - new_password=new_password) - - @QtCore.Slot() - def _srp_change_password_ok(self): - """ - TRIGGERS: - self._backend.signaler.srp_password_change_ok - - Callback used to display a successfully changed password. - """ - new_password = self.ui.leNewPassword.text() - logger.debug("SRP password changed successfully.") - - if self._mx_provided: - self._backend.soledad_change_password(new_password=new_password) - else: - self._change_password_success() + self.ui.nav_widget.currentItemChanged - @QtCore.Slot(unicode) - def _srp_change_password_problem(self, msg): - """ - TRIGGERS: - self._backend.signaler.srp_password_change_error - self._backend.signaler.srp_password_change_badpw + Changes what page is displayed. - Callback used to display an error on changing password. + :param current: the currently selected item (might be None?) + :type current: PySide.QtGui.QListWidgetItem - :param msg: the message to show to the user. - :type msg: unicode + :param previous: the previously selected item (might be None) + :type previous: PySide.QtGui.QListWidgetItem """ - logger.error("Error changing password") - self._set_password_change_status(msg, error=True) - self._set_changing_password(False) + if not current: + current = previous + self.ui.pages_widget.setCurrentIndex(self.ui.nav_widget.row(current)) - @QtCore.Slot() - def _soledad_change_password_ok(self): + @QtCore.Slot(object, list) + def _update_icons(self, account, services): """ TRIGGERS: - Signaler.soledad_password_change_ok - - Soledad password change went OK. - """ - logger.debug("Soledad password changed successfully.") - self._change_password_success() + self.app.service_selection_changed - def _change_password_success(self): + Change which icons are visible. """ - Callback used to display a successfully changed password. - """ - logger.debug("Soledad password changed successfully.") - - self._set_password_change_status( - self.tr("Password changed successfully."), success=True) - self._clear_password_inputs() - self._set_changing_password(False) - - @QtCore.Slot(unicode) - def _soledad_change_password_problem(self, msg): - """ - TRIGGERS: - Signaler.soledad_password_change_error - - Callback used to display an error on changing password. - - :param msg: the message to show to the user. - :type msg: unicode - """ - logger.error("Error changing soledad password") - self._set_password_change_status(msg, error=True) - self._set_changing_password(False) - - def _clear_password_inputs(self): - """ - Clear the contents of the inputs. - """ - self.ui.leCurrentPassword.setText("") - self.ui.leNewPassword.setText("") - self.ui.leNewPassword2.setText("") - - def _set_providers_services_status(self, status, success=False): - """ - Sets the status label for the password change. - - :param status: status message to display, can be HTML - :type status: str - :param success: is set to True if we should display the - message as green - :type success: bool - """ - if success: - status = "<font color='green'><b>%s</b></font>" % (status,) - - self.ui.lblProvidersServicesStatus.setVisible(True) - self.ui.lblProvidersServicesStatus.setText(status) - - def _add_configured_providers(self): - """ - Add the client's configured providers to the providers combo boxes. - """ - self.ui.cbProvidersServices.clear() - for provider in self._settings.get_configured_providers(): - self.ui.cbProvidersServices.addItem(provider) - - def _select_provider_by_name(self, name): - """ - Given a provider name/domain, selects it in the combobox. - - :param name: name or domain for the provider - :type name: str - """ - provider_index = self.ui.cbProvidersServices.findText(name) - self.ui.cbProvidersServices.setCurrentIndex(provider_index) - - @QtCore.Slot(str, int) - def _service_selection_changed(self, service, state): - """ - TRIGGERS: - service_checkbox.stateChanged - - Adds the service to the state if the state is checked, removes - it otherwise - - :param service: service to handle - :type service: str - :param state: state of the checkbox - :type state: int - """ - if state == QtCore.Qt.Checked: - self._selected_services = \ - self._selected_services.union(set([service])) - else: - self._selected_services = \ - self._selected_services.difference(set([service])) - - # We hide the maybe-visible status label after a change - self.ui.lblProvidersServicesStatus.setVisible(False) - - @QtCore.Slot(str) - def _populate_services(self, domain): - """ - TRIGGERS: - self.ui.cbProvidersServices.currentIndexChanged[unicode] - - Fill the services list with the selected provider's services. - - :param domain: the domain of the provider to load services from. - :type domain: str - """ - # We hide the maybe-visible status label after a change - self.ui.lblProvidersServicesStatus.setVisible(False) - - if not domain: + if account != self.account: return - # set the proper connection for the 'save' button - try: - self.ui.pbSaveServices.clicked.disconnect() - except RuntimeError: - pass # Signal was not connected - - save_services = partial(self._save_enabled_services, domain) - self.ui.pbSaveServices.clicked.connect(save_services) - - self._backend.provider_get_supported_services(domain=domain) - - @QtCore.Slot(str) - def _load_services(self, services): - """ - TRIGGERS: - self.ui.cbProvidersServices.currentIndexChanged[unicode] - - Loads the services that the provider provides into the UI for - the user to enable or disable. - - :param domain: the domain of the provider to load services from. - :type domain: str - """ - domain = self.ui.cbProvidersServices.currentText() - services_conf = self._settings.get_enabled_services(domain) - - # discard changes if other provider is selected - self._selected_services = set() - - # from: http://stackoverflow.com/a/13103617/687989 - # remove existing checkboxes - layout = self.ui.vlServices - for i in reversed(range(layout.count())): - layout.itemAt(i).widget().setParent(None) - - # add one checkbox per service and set the current configured value - for service in services: - try: - checkbox = QtGui.QCheckBox(self) - service_label = get_service_display_name(service) - checkbox.setText(service_label) - - self.ui.vlServices.addWidget(checkbox) - checkbox.stateChanged.connect( - partial(self._service_selection_changed, service)) - - checkbox.setChecked(service in services_conf) - except ValueError: - logger.error("Something went wrong while trying to " - "load service %s" % (service,)) - - @QtCore.Slot(str) - def _save_enabled_services(self, provider): - """ - TRIGGERS: - self.ui.pbSaveServices.clicked - - Saves the new enabled services settings to the configuration file. - - :param provider: the provider config that we need to save. - :type provider: str - """ - services = list(self._selected_services) - self._settings.set_enabled_services(provider, services) - - msg = self.tr( - "Services settings for provider '{0}' saved.".format(provider)) - logger.debug(msg) - self._set_providers_services_status(msg, success=True) - self.preferences_saved.emit() - - def _backend_connect(self): - """ - Helper to connect to backend signals - """ - sig = self._leap_signaler - - sig.prov_get_supported_services.connect(self._load_services) - - sig.srp_password_change_ok.connect(self._srp_change_password_ok) - - pwd_change_error = lambda: self._srp_change_password_problem( - self.tr("There was a problem changing the password.")) - sig.srp_password_change_error.connect(pwd_change_error) - - pwd_change_badpw = lambda: self._srp_change_password_problem( - self.tr("You did not enter a correct current password.")) - sig.srp_password_change_badpw.connect(pwd_change_badpw) - - sig.soledad_password_change_ok.connect( - self._soledad_change_password_ok) - - sig.soledad_password_change_error.connect( - self._soledad_change_password_problem) + self._vpn_item.setHidden(not EIP_SERVICE in services) + # self._email_item.setHidden(not MX_SERVICE in services) + # ^^ disable email for now, there is nothing there yet. |