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# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
#
# Copyright (C) 2012, 2013, 2014 Canonical Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; version 3.
#
# 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import logging
from autopilot import logging as autopilot_logging
from lomiriuitoolkit._custom_proxy_objects import _common
logger = logging.getLogger(__name__)
class TabBar(_common.LomiriUIToolkitCustomProxyObjectBase):
"""TabBar Autopilot custom proxy object."""
@autopilot_logging.log_action(logger.info)
def switch_to_next_tab(self):
"""Open the next tab."""
self._activate_tab_bar()
logger.debug('Click the next tab bar button.')
self.pointing_device.click_object(self._get_next_tab_button())
def _activate_tab_bar(self):
# First move to the tab bar to avoid timing issues when we find it in
# selection mode but it's deselected while we move to it.
self.pointing_device.move_to_object(self)
if self.selectionMode:
logger.debug('Already in selection mode.')
else:
# Click the tab bar to switch to selection mode.
logger.debug('Click the tab bar to enable selection mode.')
self.pointing_device.click_object(self)
def _get_next_tab_button(self):
current_index = self._get_selected_button_index()
next_index = (current_index + 1) % self._get_number_of_tab_buttons()
return self._get_tab_button(next_index)
def _get_selected_button_index(self):
return self.select_single('QQuickPathView').selectedButtonIndex
def _get_number_of_tab_buttons(self):
return len(self._get_tab_buttons())
def _get_tab_buttons(self):
# TabBar is only used before 1.3, when there was no UCAbstractButton
return self.select_many('AbstractButton')
def _get_tab_button(self, index):
buttons = self._get_tab_buttons()
for button in buttons:
if button.buttonIndex == index:
return button
raise _common.ToolkitException(
'There is no tab button with index {0}.'.format(index))
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