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Viewing changes to ubuntuone_installer/gui/qt/main/windows.py

  • Committer: Tarmac
  • Author(s): Natalia B. Bidart
  • Date: 2011-11-12 02:00:31 UTC
  • mfrom: (85.1.5 import-qt4reactor)
  • Revision ID: tarmac-20111112020031-gvj3ise8dpm2xs7g
- Import qt4reactor properly (LP: #888722).

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ubuntuone_installer/gui/qt/main/windows.py
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# -*- coding: utf-8 -*-
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# Authors: Manuel de la Pena <manuel@canonical.com>
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#          Roberto Alsina <roberto.alsina@canonical.com>
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#
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# Copyright 2011 Canonical Ltd.
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#
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#
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# You should have received a copy of the GNU General Public License along
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# with this program.  If not, see <http://www.gnu.org/licenses/>.
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"""Reactor installation for windows."""
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# pylint: disable=E1101, F0401, W0404
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import sys
 
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"""Main method to be used on windows."""
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from PyQt4 import QtGui, QtCore
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from twisted.internet import defer
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# Module used to include the resources into this file
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# pylint: disable=W0611
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from ubuntuone_installer.gui.qt.ui import images_rc
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# pylint: enable=W0611
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def stop(*args):
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    """End the process."""
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    from twisted.internet import reactor
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    reactor.stop()
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def error_cb(exc, logger):
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    """Handle credentials errors."""
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    logger.error(
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    'Error while getting the credentials: %r', exc)
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    stop()
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@defer.inlineCallbacks
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def success_cb(creds, gui, installing, logger, start_control_panel,
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               check_updates):
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    """Handle credentials success."""
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    logger.debug('Got back from sso.')
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    if creds:  # Have credentials already
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        logger.debug('Already got credentials.')
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        logger.info('Starting control panel.')
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        start_control_panel(with_icon=False)
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        logger.info('Checking updates.')
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        yield check_updates(gui, logger)
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        logger.info('Stopping.')
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        stop()
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    else:  # No credentials
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        logger.debug('Did got connections.')
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        window = gui.MainWindow(close_callback=stop, installing=installing)
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        # Set Application Style Sheet
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        app = QtGui.QApplication.instance()
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        qss = QtCore.QResource(":/ubuntuone.qss")
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        app.setStyleSheet(QtCore.QString(qss.data()))
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        # Apply font to the entire application
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        QtGui.QFontDatabase.addApplicationFont(':/Ubuntu-R.ttf')
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        QtGui.QFontDatabase.addApplicationFont(':/Ubuntu-B.ttf')
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        # Set Application Icon
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        app.setWindowIcon(QtGui.QIcon(":/ubuntu_one_favicon.png"))
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        window.show()
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def main(installing=False):
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    """Perform a client request to be logged in."""
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    # pylint: disable=W0612
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    app = QtGui.QApplication(sys.argv)
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    # pylint: enable=W0612
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    import qtreactor.qt4reactor
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    qtreactor.qt4reactor.install()
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    from ubuntuone_installer.gui.qt import gui
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    from twisted.internet import reactor
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    # All this has to be imported here because it installs a reactor
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    from ubuntuone_installer.logger import setup_logging
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    from ubuntuone_installer.gui.qt.utils import check_credentials
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    logger = setup_logging('qt.gui')
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    check_credentials(gui, logger, success_cb,
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                      error_cb, installing)
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    reactor.run()
 
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def main(app):
 
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    """Apply style sheet and fonts."""
 
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    # Apply font to the entire application
 
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    QtGui.QFontDatabase.addApplicationFont(':/Ubuntu-R.ttf')
 
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    QtGui.QFontDatabase.addApplicationFont(':/Ubuntu-B.ttf')
 
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    # Set Application Icon
 
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    app.setWindowIcon(QtGui.QIcon(":/ubuntu_one_favicon.png"))
 
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    # Apply Style Sheet -- The windows version may be different
 
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    qss = QtCore.QResource(":/ubuntuone.qss")
 
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    app.setStyleSheet(qss.data())