openlp/openlp.pyw

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#!/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
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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
filename=u'openlp.log'
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log = logging.getLogger()
log.setLevel(logging.INFO)
logfile = logging.handlers.RotatingFileHandler(filename ,maxBytes=200000, backupCount=5)
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logfile.setLevel(logging.DEBUG)
logfile.setFormatter(logging.Formatter(u'%(asctime)s %(name)-15s %(levelname)-8s %(message)s'))
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log.addHandler(logfile)
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
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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(),
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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
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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)})
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log.info(u'Screen %d found with resolution %s',
screen, self.desktop().availableGeometry(screen))
# start the main app window
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self.mainWindow = MainWindow(screens)
self.mainWindow.show()
# now kill the splashscreen
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self.splash.finish(self.mainWindow)
sys.exit(app.exec_())
def main():
usage = "usage: %prog [options] arg1 arg2"
parser = OptionParser(usage=usage)
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parser.add_option("-d", "--debug",dest="debug",action="store_true",
help="Switch on Debugging ")
(options, args) = parser.parse_args()
if options.debug is not None:
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log.setLevel(logging.DEBUG)
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if __name__ == u'__main__':
"""
Instantiate and run the application.
"""
main()
app = OpenLP(sys.argv)
#import cProfile
#cProfile.run("app.run()", "profile.out")
app.run()