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authorTomás Touceda <chiiph@leap.se>2013-03-06 15:44:53 -0300
committerTomás Touceda <chiiph@leap.se>2013-03-06 16:05:53 -0300
commita6afbf7b848030573f01480bce0959626330b02e (patch)
tree8d28550c286795844005fda8b945d3b55b9d16c5 /src/leap/app.py
parent361a18b0e727a68d6e0d1e9d03273630b9c14692 (diff)
Add general app
Diffstat (limited to 'src/leap/app.py')
-rw-r--r--src/leap/app.py119
1 files changed, 119 insertions, 0 deletions
diff --git a/src/leap/app.py b/src/leap/app.py
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+++ b/src/leap/app.py
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+# -*- coding: utf-8 -*-
+# app.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/>.
+
+import logging
+import signal
+import sys
+
+from functools import partial
+from PySide import QtCore, QtGui
+
+# TODO: add version handling
+#from leap import __version__ as VERSION
+VERSION = "unknown"
+
+from leap.util import leap_argparse
+# TODO: add translations
+#from leap.gui import locale_rc
+from leap.gui.mainwindow import MainWindow
+
+
+def sigint_handler(*args, **kwargs):
+ logger = kwargs.get('logger', None)
+ logger.debug('SIGINT catched. shutting down...')
+ mainwindow = args[0]
+ mainwindow.quit()
+
+
+def main():
+ """
+ Launches the main event loop
+ """
+
+ _, opts = leap_argparse.init_leapc_args()
+ debug = opts.debug
+
+ # TODO: get severity from command line args
+ if debug:
+ level = logging.DEBUG
+ else:
+ level = logging.WARNING
+
+ logger = logging.getLogger(name='leap')
+ logger.setLevel(level)
+ console = logging.StreamHandler()
+ console.setLevel(level)
+ formatter = logging.Formatter(
+ '%(asctime)s '
+ '- %(name)s - %(levelname)s - %(message)s')
+ console.setFormatter(formatter)
+ logger.addHandler(console)
+
+ logger.info('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~')
+ logger.info('LEAP client version %s', VERSION)
+ logger.info('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~')
+ logfile = opts.log_file
+ if logfile is not None:
+ logger.debug('Setting logfile to %s ', logfile)
+ fileh = logging.FileHandler(logfile)
+ fileh.setLevel(logging.DEBUG)
+ fileh.setFormatter(formatter)
+ logger.addHandler(fileh)
+
+ logger.info('Starting app')
+ app = QtGui.QApplication(sys.argv)
+
+ # To test:
+ # $ LANG=es ./app.py
+ locale = QtCore.QLocale.system().name()
+ qtTranslator = QtCore.QTranslator()
+ if qtTranslator.load("qt_%s" % locale, ":/translations"):
+ app.installTranslator(qtTranslator)
+ appTranslator = QtCore.QTranslator()
+ if appTranslator.load("leap_client_%s" % locale, ":/translations"):
+ app.installTranslator(appTranslator)
+
+ # Needed for initializing qsettings it will write
+ # .config/leap/leap.conf top level app settings in a platform
+ # independent way
+ app.setOrganizationName("leap")
+ app.setApplicationName("leap")
+ app.setOrganizationDomain("leap.se")
+
+ # TODO: check if the leap-client is already running and quit
+ # gracefully in that case.
+
+ window = MainWindow()
+ window.show()
+
+ # This dummy timer ensures that control is given to the outside
+ # loop, so we can hook our sigint handler.
+ timer = QtCore.QTimer()
+ timer.start(500)
+ timer.timeout.connect(lambda: None)
+
+ sigint_window = partial(sigint_handler, window, logger=logger)
+ signal.signal(signal.SIGINT, sigint_window)
+
+ if sys.platform == "darwin":
+ window.raise_()
+
+ # Run main loop
+ sys.exit(app.exec_())
+
+if __name__ == "__main__":
+ main()