openlp/openlp.pyw

112 lines
3.8 KiB
Python
Raw Normal View History

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
"""
OpenLP - Open Source Lyrics Projection
Copyright (c) 2008 Raoul Snyman
2009-05-20 20:17:20 +00:00
Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley,
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; version 2 of the License.
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, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
"""
import sys
import logging, logging.handlers
from optparse import OptionParser
from PyQt4 import QtCore, QtGui
from openlp.core.lib import Receiver
from openlp.core.resources import *
from openlp.core.ui import MainWindow, SplashScreen
2009-08-31 08:39:19 +00:00
log = logging.getLogger()
class OpenLP(QtGui.QApplication):
"""
The core application class. This class inherits from Qt's QApplication
class in order to provide the core of the application.
"""
global log
2009-08-31 08:39:19 +00:00
log.info(u'OpenLP Application Loaded')
def run(self):
"""
Run the OpenLP application.
"""
#set the default string encoding
try:
sys.setappdefaultencoding(u'utf-8')
except:
pass
#provide a listener for widgets to reqest a screen update.
QtCore.QObject.connect(Receiver.get_receiver(),
2009-08-24 04:30:04 +00:00
QtCore.SIGNAL(u'process_events'), self.processEvents)
self.setApplicationName(u'openlp.org')
self.setApplicationVersion(u'1.9.0')
self.splash = SplashScreen(self.applicationVersion())
self.splash.show()
# make sure Qt really display the splash screen
self.processEvents()
screens = []
# Decide how many screens we have and their size
2009-05-01 11:50:09 +00:00
for screen in xrange(0, self.desktop().numScreens()):
screens.append({u'number': screen,
u'size': self.desktop().availableGeometry(screen),
u'primary': (self.desktop().primaryScreen() == screen)})
2009-05-20 20:17:20 +00:00
log.info(u'Screen %d found with resolution %s',
screen, self.desktop().availableGeometry(screen))
# start the main app window
2009-05-20 20:17:20 +00:00
self.mainWindow = MainWindow(screens)
self.mainWindow.show()
# now kill the splashscreen
2009-08-09 17:58:37 +00:00
self.splash.finish(self.mainWindow)
sys.exit(self.exec_())
def main():
"""
The main function which parses command line options and then runs
the PyQt4 Application.
"""
# Set up command line options.
usage = u'Usage: %prog [options] [qt-options]'
parser = OptionParser(usage=usage)
parser.add_option("-d", "--debug", dest="debug",
action="store_true", help="set logging to DEBUG level")
# Set up logging
filename = u'openlp.log'
logfile = logging.handlers.RotatingFileHandler(
filename, maxBytes=200000, backupCount=5)
logfile.setFormatter(
logging.Formatter(u'%(asctime)s %(name)-15s %(levelname)-8s %(message)s'))
log.addHandler(logfile)
# Parse command line options and deal with them.
(options, args) = parser.parse_args()
if options.debug is not None:
2009-08-31 08:39:19 +00:00
log.setLevel(logging.DEBUG)
else:
log.setLevel(logging.INFO)
# Now create and actually run the application.
app = OpenLP(sys.argv)
app.run()
2009-05-20 20:17:20 +00:00
if __name__ == u'__main__':
"""
Instantiate and run the application.
"""
#import cProfile
#cProfile.run("main()", "profile.out")
main()