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openlp.pyw
243
openlp.pyw
@ -25,254 +25,15 @@
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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import os
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import sys
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import logging
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# Import uuid now, to avoid the rare bug described in the support system:
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# http://support.openlp.org/issues/102
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# If https://bugs.gentoo.org/show_bug.cgi?id=317557 is fixed, the import can be
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# removed.
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import uuid
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from optparse import OptionParser
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from traceback import format_exception
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from PyQt4 import QtCore, QtGui
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from openlp.core import main
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from openlp.core.lib import Receiver, check_directory_exists
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from openlp.core.lib.ui import UiStrings
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from openlp.core.resources import qInitResources
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from openlp.core.ui.mainwindow import MainWindow
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from openlp.core.ui.firsttimelanguageform import FirstTimeLanguageForm
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from openlp.core.ui.firsttimeform import FirstTimeForm
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from openlp.core.ui.exceptionform import ExceptionForm
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from openlp.core.ui import SplashScreen, ScreenList
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from openlp.core.utils import AppLocation, LanguageManager, VersionThread, \
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get_application_version, DelayStartThread
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log = logging.getLogger()
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application_stylesheet = u"""
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QMainWindow::separator
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{
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border: none;
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}
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QDockWidget::title
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{
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border: 1px solid palette(dark);
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padding-left: 5px;
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padding-top: 2px;
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margin: 1px 0;
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}
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QToolBar
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{
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border: none;
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margin: 0;
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padding: 0;
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}
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"""
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class OpenLP(QtGui.QApplication):
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"""
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The core application class. This class inherits from Qt's QApplication
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class in order to provide the core of the application.
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"""
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args = []
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def exec_(self):
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"""
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Override exec method to allow the shared memory to be released on exit
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"""
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QtGui.QApplication.exec_()
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self.sharedMemory.detach()
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def run(self, args):
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"""
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Run the OpenLP application.
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"""
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# On Windows, the args passed into the constructor are
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# ignored. Not very handy, so set the ones we want to use.
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self.args.extend(args)
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# provide a listener for widgets to reqest a screen update.
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'openlp_process_events'), self.processEvents)
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'cursor_busy'), self.setBusyCursor)
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'cursor_normal'), self.setNormalCursor)
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# Decide how many screens we have and their size
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screens = ScreenList(self.desktop())
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# First time checks in settings
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has_run_wizard = QtCore.QSettings().value(
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u'general/has run wizard', QtCore.QVariant(False)).toBool()
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if not has_run_wizard:
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if FirstTimeForm(screens).exec_() == QtGui.QDialog.Accepted:
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QtCore.QSettings().setValue(u'general/has run wizard',
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QtCore.QVariant(True))
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if os.name == u'nt':
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self.setStyleSheet(application_stylesheet)
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show_splash = QtCore.QSettings().value(
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u'general/show splash', QtCore.QVariant(True)).toBool()
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if show_splash:
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self.splash = SplashScreen()
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self.splash.show()
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# make sure Qt really display the splash screen
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self.processEvents()
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# start the main app window
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self.mainWindow = MainWindow(self.clipboard(), self.args)
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self.mainWindow.show()
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if show_splash:
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# now kill the splashscreen
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self.splash.finish(self.mainWindow)
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log.debug(u'Splashscreen closed')
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# make sure Qt really display the splash screen
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self.processEvents()
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self.mainWindow.repaint()
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self.processEvents()
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if not has_run_wizard:
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self.mainWindow.firstTime()
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update_check = QtCore.QSettings().value(
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u'general/update check', QtCore.QVariant(True)).toBool()
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if update_check:
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VersionThread(self.mainWindow).start()
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Receiver.send_message(u'maindisplay_blank_check')
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self.mainWindow.appStartup()
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DelayStartThread(self.mainWindow).start()
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return self.exec_()
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def isAlreadyRunning(self):
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"""
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Look to see if OpenLP is already running and ask if a 2nd copy
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is to be started.
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"""
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self.sharedMemory = QtCore.QSharedMemory('OpenLP')
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if self.sharedMemory.attach():
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status = QtGui.QMessageBox.critical(None,
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UiStrings().Error, UiStrings().OpenLPStart,
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QtGui.QMessageBox.StandardButtons(
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QtGui.QMessageBox.Yes | QtGui.QMessageBox.No))
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if status == QtGui.QMessageBox.No:
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return True
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return False
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else:
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self.sharedMemory.create(1)
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return False
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def hookException(self, exctype, value, traceback):
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if not hasattr(self, u'mainWindow'):
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log.exception(''.join(format_exception(exctype, value, traceback)))
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return
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if not hasattr(self, u'exceptionForm'):
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self.exceptionForm = ExceptionForm(self.mainWindow)
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self.exceptionForm.exceptionTextEdit.setPlainText(
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''.join(format_exception(exctype, value, traceback)))
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self.setNormalCursor()
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self.exceptionForm.exec_()
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def setBusyCursor(self):
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"""
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Sets the Busy Cursor for the Application
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"""
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self.setOverrideCursor(QtCore.Qt.BusyCursor)
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self.processEvents()
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def setNormalCursor(self):
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"""
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Sets the Normal Cursor for the Application
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"""
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self.restoreOverrideCursor()
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def event(self, event):
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"""
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Enables direct file opening on OS X
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"""
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if event.type() == QtCore.QEvent.FileOpen:
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file_name = event.file()
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log.debug(u'Got open file event for %s!', file_name)
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self.args.insert(0, unicode(file_name))
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return True
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else:
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return QtGui.QApplication.event(self, event)
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def main():
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"""
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The main function which parses command line options and then runs
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the PyQt4 Application.
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"""
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# Set up command line options.
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usage = 'Usage: %prog [options] [qt-options]'
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parser = OptionParser(usage=usage)
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parser.add_option('-e', '--no-error-form', dest='no_error_form',
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action='store_true', help='Disable the error notification form.')
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parser.add_option('-l', '--log-level', dest='loglevel',
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default='warning', metavar='LEVEL', help='Set logging to LEVEL '
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'level. Valid values are "debug", "info", "warning".')
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parser.add_option('-p', '--portable', dest='portable',
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action='store_true', help='Specify if this should be run as a '
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'portable app, off a USB flash drive (not implemented).')
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parser.add_option('-d', '--dev-version', dest='dev_version',
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action='store_true', help='Ignore the version file and pull the '
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'version directly from Bazaar')
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parser.add_option('-s', '--style', dest='style',
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help='Set the Qt4 style (passed directly to Qt4).')
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# Set up logging
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log_path = AppLocation.get_directory(AppLocation.CacheDir)
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check_directory_exists(log_path)
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filename = os.path.join(log_path, u'openlp.log')
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logfile = logging.FileHandler(filename, u'w')
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logfile.setFormatter(logging.Formatter(
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u'%(asctime)s %(name)-55s %(levelname)-8s %(message)s'))
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log.addHandler(logfile)
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logging.addLevelName(15, u'Timer')
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# Parse command line options and deal with them.
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(options, args) = parser.parse_args()
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qt_args = []
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if options.loglevel.lower() in ['d', 'debug']:
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log.setLevel(logging.DEBUG)
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print 'Logging to:', filename
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elif options.loglevel.lower() in ['w', 'warning']:
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log.setLevel(logging.WARNING)
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else:
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log.setLevel(logging.INFO)
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if options.style:
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qt_args.extend(['-style', options.style])
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# Throw the rest of the arguments at Qt, just in case.
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qt_args.extend(args)
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# Initialise the resources
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qInitResources()
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# Now create and actually run the application.
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app = OpenLP(qt_args)
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# Instance check
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if app.isAlreadyRunning():
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sys.exit()
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app.setOrganizationName(u'OpenLP')
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app.setOrganizationDomain(u'openlp.org')
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app.setApplicationName(u'OpenLP')
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app.setApplicationVersion(get_application_version()[u'version'])
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# First time checks in settings
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if not QtCore.QSettings().value(u'general/has run wizard',
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QtCore.QVariant(False)).toBool():
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if not FirstTimeLanguageForm().exec_():
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# if cancel then stop processing
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sys.exit()
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if sys.platform == u'darwin':
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OpenLP.addLibraryPath(QtGui.QApplication.applicationDirPath()
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+ "/qt4_plugins")
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# i18n Set Language
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language = LanguageManager.get_language()
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app_translator, default_translator = \
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LanguageManager.get_translator(language)
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if not app_translator.isEmpty():
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app.installTranslator(app_translator)
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if not default_translator.isEmpty():
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app.installTranslator(default_translator)
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else:
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log.debug(u'Could not find default_translator.')
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if not options.no_error_form:
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sys.excepthook = app.hookException
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sys.exit(app.run(qt_args))
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if __name__ == u'__main__':
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"""
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@ -24,9 +24,265 @@
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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__all__ = ('OpenLP', 'main')
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import os
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import sys
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import logging
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from optparse import OptionParser
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from traceback import format_exception
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib import Receiver, check_directory_exists
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from openlp.core.lib.ui import UiStrings
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from openlp.core.resources import qInitResources
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from openlp.core.ui.mainwindow import MainWindow
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from openlp.core.ui.firsttimelanguageform import FirstTimeLanguageForm
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from openlp.core.ui.firsttimeform import FirstTimeForm
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from openlp.core.ui.exceptionform import ExceptionForm
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from openlp.core.ui import SplashScreen, ScreenList
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from openlp.core.utils import AppLocation, LanguageManager, VersionThread, \
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get_application_version, DelayStartThread
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log = logging.getLogger()
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"""
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The :mod:`core` module provides all core application functions
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All the core functions of the OpenLP application including the GUI, settings,
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logging and a plugin framework are contained within the openlp.core module.
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"""
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application_stylesheet = u"""
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QMainWindow::separator
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{
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border: none;
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}
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QDockWidget::title
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{
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border: 1px solid palette(dark);
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padding-left: 5px;
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padding-top: 2px;
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margin: 1px 0;
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}
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QToolBar
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{
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border: none;
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margin: 0;
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padding: 0;
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}
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"""
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class OpenLP(QtGui.QApplication):
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"""
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The core application class. This class inherits from Qt's QApplication
|
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class in order to provide the core of the application.
|
||||
"""
|
||||
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args = []
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def exec_(self):
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"""
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Override exec method to allow the shared memory to be released on exit
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"""
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QtGui.QApplication.exec_()
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self.sharedMemory.detach()
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def run(self, args, testing=False):
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"""
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Run the OpenLP application.
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"""
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# On Windows, the args passed into the constructor are
|
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# ignored. Not very handy, so set the ones we want to use.
|
||||
self.args.extend(args)
|
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# provide a listener for widgets to reqest a screen update.
|
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'openlp_process_events'), self.processEvents)
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'cursor_busy'), self.setBusyCursor)
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'cursor_normal'), self.setNormalCursor)
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# Decide how many screens we have and their size
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screens = ScreenList(self.desktop())
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# First time checks in settings
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has_run_wizard = QtCore.QSettings().value(
|
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u'general/has run wizard', QtCore.QVariant(False)).toBool()
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if not has_run_wizard:
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if FirstTimeForm(screens).exec_() == QtGui.QDialog.Accepted:
|
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QtCore.QSettings().setValue(u'general/has run wizard',
|
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QtCore.QVariant(True))
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if os.name == u'nt':
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self.setStyleSheet(application_stylesheet)
|
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show_splash = QtCore.QSettings().value(
|
||||
u'general/show splash', QtCore.QVariant(True)).toBool()
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if show_splash:
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self.splash = SplashScreen()
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self.splash.show()
|
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# make sure Qt really display the splash screen
|
||||
self.processEvents()
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# start the main app window
|
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self.mainWindow = MainWindow(self.clipboard(), self.args)
|
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self.mainWindow.show()
|
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if show_splash:
|
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# now kill the splashscreen
|
||||
self.splash.finish(self.mainWindow)
|
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log.debug(u'Splashscreen closed')
|
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# make sure Qt really display the splash screen
|
||||
self.processEvents()
|
||||
self.mainWindow.repaint()
|
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self.processEvents()
|
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if not has_run_wizard:
|
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self.mainWindow.firstTime()
|
||||
update_check = QtCore.QSettings().value(
|
||||
u'general/update check', QtCore.QVariant(True)).toBool()
|
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if update_check:
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VersionThread(self.mainWindow).start()
|
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Receiver.send_message(u'maindisplay_blank_check')
|
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self.mainWindow.appStartup()
|
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DelayStartThread(self.mainWindow).start()
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# Skip exec_() for gui tests
|
||||
if not testing:
|
||||
return self.exec_()
|
||||
|
||||
def isAlreadyRunning(self):
|
||||
"""
|
||||
Look to see if OpenLP is already running and ask if a 2nd copy
|
||||
is to be started.
|
||||
"""
|
||||
self.sharedMemory = QtCore.QSharedMemory('OpenLP')
|
||||
if self.sharedMemory.attach():
|
||||
status = QtGui.QMessageBox.critical(None,
|
||||
UiStrings().Error, UiStrings().OpenLPStart,
|
||||
QtGui.QMessageBox.StandardButtons(
|
||||
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No))
|
||||
if status == QtGui.QMessageBox.No:
|
||||
return True
|
||||
return False
|
||||
else:
|
||||
self.sharedMemory.create(1)
|
||||
return False
|
||||
|
||||
def hookException(self, exctype, value, traceback):
|
||||
if not hasattr(self, u'mainWindow'):
|
||||
log.exception(''.join(format_exception(exctype, value, traceback)))
|
||||
return
|
||||
if not hasattr(self, u'exceptionForm'):
|
||||
self.exceptionForm = ExceptionForm(self.mainWindow)
|
||||
self.exceptionForm.exceptionTextEdit.setPlainText(
|
||||
''.join(format_exception(exctype, value, traceback)))
|
||||
self.setNormalCursor()
|
||||
self.exceptionForm.exec_()
|
||||
|
||||
def setBusyCursor(self):
|
||||
"""
|
||||
Sets the Busy Cursor for the Application
|
||||
"""
|
||||
self.setOverrideCursor(QtCore.Qt.BusyCursor)
|
||||
self.processEvents()
|
||||
|
||||
def setNormalCursor(self):
|
||||
"""
|
||||
Sets the Normal Cursor for the Application
|
||||
"""
|
||||
self.restoreOverrideCursor()
|
||||
|
||||
def event(self, event):
|
||||
"""
|
||||
Enables direct file opening on OS X
|
||||
"""
|
||||
if event.type() == QtCore.QEvent.FileOpen:
|
||||
file_name = event.file()
|
||||
log.debug(u'Got open file event for %s!', file_name)
|
||||
self.args.insert(0, unicode(file_name))
|
||||
return True
|
||||
else:
|
||||
return QtGui.QApplication.event(self, event)
|
||||
|
||||
|
||||
def main(args=None):
|
||||
"""
|
||||
The main function which parses command line options and then runs
|
||||
the PyQt4 Application.
|
||||
"""
|
||||
# Set up command line options.
|
||||
usage = 'Usage: %prog [options] [qt-options]'
|
||||
parser = OptionParser(usage=usage)
|
||||
parser.add_option('-e', '--no-error-form', dest='no_error_form',
|
||||
action='store_true', help='Disable the error notification form.')
|
||||
parser.add_option('-l', '--log-level', dest='loglevel',
|
||||
default='warning', metavar='LEVEL', help='Set logging to LEVEL '
|
||||
'level. Valid values are "debug", "info", "warning".')
|
||||
parser.add_option('-p', '--portable', dest='portable',
|
||||
action='store_true', help='Specify if this should be run as a '
|
||||
'portable app, off a USB flash drive (not implemented).')
|
||||
parser.add_option('-d', '--dev-version', dest='dev_version',
|
||||
action='store_true', help='Ignore the version file and pull the '
|
||||
'version directly from Bazaar')
|
||||
parser.add_option('-s', '--style', dest='style',
|
||||
help='Set the Qt4 style (passed directly to Qt4).')
|
||||
parser.add_option('--testing', dest='testing',
|
||||
action='store_true', help='Run by testing framework')
|
||||
# Set up logging
|
||||
log_path = AppLocation.get_directory(AppLocation.CacheDir)
|
||||
check_directory_exists(log_path)
|
||||
filename = os.path.join(log_path, u'openlp.log')
|
||||
logfile = logging.FileHandler(filename, u'w')
|
||||
logfile.setFormatter(logging.Formatter(
|
||||
u'%(asctime)s %(name)-55s %(levelname)-8s %(message)s'))
|
||||
log.addHandler(logfile)
|
||||
logging.addLevelName(15, u'Timer')
|
||||
# Parse command line options and deal with them.
|
||||
# Use args supplied programatically if possible.
|
||||
(options, args) = parser.parse_args(args) if args else parser.parse_args()
|
||||
qt_args = []
|
||||
if options.loglevel.lower() in ['d', 'debug']:
|
||||
log.setLevel(logging.DEBUG)
|
||||
print 'Logging to:', filename
|
||||
elif options.loglevel.lower() in ['w', 'warning']:
|
||||
log.setLevel(logging.WARNING)
|
||||
else:
|
||||
log.setLevel(logging.INFO)
|
||||
if options.style:
|
||||
qt_args.extend(['-style', options.style])
|
||||
# Throw the rest of the arguments at Qt, just in case.
|
||||
qt_args.extend(args)
|
||||
# Initialise the resources
|
||||
qInitResources()
|
||||
# Now create and actually run the application.
|
||||
app = OpenLP(qt_args)
|
||||
app.setOrganizationName(u'OpenLP')
|
||||
app.setOrganizationDomain(u'openlp.org')
|
||||
app.setApplicationName(u'OpenLP')
|
||||
app.setApplicationVersion(get_application_version()[u'version'])
|
||||
# Instance check
|
||||
if app.isAlreadyRunning():
|
||||
sys.exit()
|
||||
# First time checks in settings
|
||||
if not QtCore.QSettings().value(u'general/has run wizard',
|
||||
QtCore.QVariant(False)).toBool():
|
||||
if not FirstTimeLanguageForm().exec_():
|
||||
# if cancel then stop processing
|
||||
sys.exit()
|
||||
# i18n Set Language
|
||||
language = LanguageManager.get_language()
|
||||
app_translator, default_translator = \
|
||||
LanguageManager.get_translator(language)
|
||||
if not app_translator.isEmpty():
|
||||
app.installTranslator(app_translator)
|
||||
if not default_translator.isEmpty():
|
||||
app.installTranslator(default_translator)
|
||||
else:
|
||||
log.debug(u'Could not find default_translator.')
|
||||
if not options.no_error_form:
|
||||
sys.excepthook = app.hookException
|
||||
# Do not run method app.exec_() when running gui tests
|
||||
if options.testing:
|
||||
app.run(qt_args, testing=True)
|
||||
else:
|
||||
sys.exit(app.run(qt_args))
|
||||
|
||||
@ -258,12 +258,11 @@ class Renderer(object):
|
||||
# we have to render the first virtual slide.
|
||||
text_contains_break = u'[---]' in text
|
||||
if text_contains_break:
|
||||
html_text, text = text.split(u'\n[---]\n', 1)
|
||||
text_to_render, text = text.split(u'\n[---]\n', 1)
|
||||
else:
|
||||
html_text = text
|
||||
text_to_render = text
|
||||
text = u''
|
||||
lines = expand_tags(html_text)
|
||||
lines = lines.strip(u'\n').split(u'\n')
|
||||
lines = text_to_render.strip(u'\n').split(u'\n')
|
||||
slides = self._paginate_slide(lines, line_end)
|
||||
if len(slides) > 1 and text:
|
||||
# Add all slides apart from the last one the
|
||||
@ -277,8 +276,7 @@ class Renderer(object):
|
||||
else:
|
||||
pages.extend(slides)
|
||||
if u'[---]' not in text:
|
||||
lines = expand_tags(text)
|
||||
lines = lines.strip(u'\n').split(u'\n')
|
||||
lines = text.strip(u'\n').split(u'\n')
|
||||
pages.extend(self._paginate_slide(lines, line_end))
|
||||
break
|
||||
new_pages = []
|
||||
|
||||
Loading…
Reference in New Issue
Block a user