2017-10-10 07:08:44 +00:00
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# -*- coding: utf-8 -*-
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2019-04-13 13:00:22 +00:00
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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2020-12-30 21:42:49 +00:00
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# Copyright (c) 2008-2021 OpenLP Developers #
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2019-04-13 13:00:22 +00:00
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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2017-10-10 07:08:44 +00:00
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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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import argparse
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import logging
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2019-04-11 21:55:57 +00:00
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import os
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2017-10-10 07:08:44 +00:00
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import sys
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import time
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from datetime import datetime
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2019-05-22 06:47:00 +00:00
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from pathlib import Path
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from shutil import copytree
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2017-10-10 07:08:44 +00:00
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from traceback import format_exception
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2020-10-02 02:18:39 +00:00
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from PyQt5 import QtCore, QtGui, QtWebEngineWidgets, QtWidgets # noqa
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2017-10-10 07:08:44 +00:00
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2020-03-24 05:48:57 +00:00
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from openlp.core.api.deploy import check_for_remote_update
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2017-10-10 07:08:44 +00:00
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from openlp.core.common import is_macosx, is_win
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from openlp.core.common.applocation import AppLocation
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from openlp.core.common.i18n import LanguageManager, UiStrings, translate
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2020-03-24 05:48:57 +00:00
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from openlp.core.common.mixins import LogMixin
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2019-05-22 06:47:00 +00:00
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from openlp.core.common.path import create_paths
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2017-10-10 07:08:44 +00:00
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from openlp.core.common.registry import Registry
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from openlp.core.common.settings import Settings
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from openlp.core.display.screens import ScreenList
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2020-03-24 05:48:57 +00:00
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from openlp.core.loader import loader
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2017-10-10 07:08:44 +00:00
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from openlp.core.resources import qInitResources
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2018-10-02 04:39:42 +00:00
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from openlp.core.server import Server
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2020-03-24 05:48:57 +00:00
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from openlp.core.state import State
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2017-10-10 07:08:44 +00:00
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from openlp.core.ui.exceptionform import ExceptionForm
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from openlp.core.ui.firsttimeform import FirstTimeForm
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from openlp.core.ui.firsttimelanguageform import FirstTimeLanguageForm
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from openlp.core.ui.mainwindow import MainWindow
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2018-10-02 04:39:42 +00:00
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from openlp.core.ui.splashscreen import SplashScreen
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2021-09-01 18:34:06 +00:00
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from openlp.core.ui.style import get_application_stylesheet, set_default_theme
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2017-12-28 08:27:44 +00:00
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from openlp.core.version import check_for_update, get_version
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2017-10-10 07:08:44 +00:00
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2018-10-02 04:39:42 +00:00
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2017-10-10 07:08:44 +00:00
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__all__ = ['OpenLP', 'main']
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log = logging.getLogger()
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2020-01-04 21:24:32 +00:00
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class OpenLP(QtCore.QObject, LogMixin):
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2017-10-10 07:08:44 +00:00
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"""
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2020-01-04 21:24:32 +00:00
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The core worker class. This class that holds the whole system together.
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2017-10-10 07:08:44 +00:00
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"""
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args = []
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2018-01-12 18:29:32 +00:00
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worker_threads = {}
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2017-10-10 07:08:44 +00:00
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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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self.is_event_loop_active = True
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result = QtWidgets.QApplication.exec()
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2018-10-24 18:44:17 +00:00
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if hasattr(self, 'server'):
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self.server.close_server()
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2017-10-10 07:08:44 +00:00
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return result
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2020-07-21 20:05:59 +00:00
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def run(self, args, app):
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2017-10-10 07:08:44 +00:00
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"""
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Run the OpenLP application.
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:param args: Some Args
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"""
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self.is_event_loop_active = False
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# On Windows, the args passed into the constructor are ignored. Not very handy, so set the ones we want to use.
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# On Linux and FreeBSD, in order to set the WM_CLASS property for X11, we pass "OpenLP" in as a command line
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# argument. This interferes with files being passed in as command line arguments, so we remove it from the list.
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if 'OpenLP' in args:
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args.remove('OpenLP')
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self.args.extend(args)
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# Decide how many screens we have and their size
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2020-07-21 20:05:59 +00:00
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screens = ScreenList.create(app)
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2017-10-10 07:08:44 +00:00
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# First time checks in settings
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2020-02-09 20:24:05 +00:00
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has_run_wizard = self.settings.value('core/has run wizard')
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2017-10-10 07:08:44 +00:00
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if not has_run_wizard:
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ftw = FirstTimeForm()
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ftw.initialize(screens)
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if ftw.exec() == QtWidgets.QDialog.Accepted:
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2020-02-09 20:24:05 +00:00
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self.settings.setValue('core/has run wizard', True)
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2019-02-27 21:12:16 +00:00
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else:
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2017-10-10 07:08:44 +00:00
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QtCore.QCoreApplication.exit()
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sys.exit()
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2020-02-09 20:24:05 +00:00
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can_show_splash = self.settings.value('core/show splash')
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2017-10-10 07:08:44 +00:00
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if can_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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2020-01-04 21:24:32 +00:00
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QtWidgets.QApplication.processEvents()
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2017-10-10 07:08:44 +00:00
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# Check if OpenLP has been upgrade and if a backup of data should be created
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self.backup_on_upgrade(has_run_wizard, can_show_splash)
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# start the main app window
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2018-10-13 10:24:01 +00:00
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loader()
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2021-09-01 18:34:06 +00:00
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# Set the darkmode based on theme
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set_default_theme(app)
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2017-10-10 07:08:44 +00:00
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self.main_window = MainWindow()
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2020-01-04 21:24:32 +00:00
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self.main_window.installEventFilter(self.main_window)
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2020-01-06 21:15:11 +00:00
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# Correct stylesheet bugs
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application_stylesheet = get_application_stylesheet()
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if application_stylesheet:
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self.main_window.setStyleSheet(application_stylesheet)
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2017-10-10 07:08:44 +00:00
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Registry().execute('bootstrap_initialise')
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2018-10-23 16:43:52 +00:00
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State().flush_preconditions()
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2017-10-10 07:08:44 +00:00
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Registry().execute('bootstrap_post_set_up')
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Registry().initialise = False
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self.main_window.show()
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if can_show_splash:
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# now kill the splashscreen
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2018-02-03 07:59:36 +00:00
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log.debug('Splashscreen closing')
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self.splash.close()
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2017-10-10 07:08:44 +00:00
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log.debug('Splashscreen closed')
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# make sure Qt really display the splash screen
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2020-01-04 21:24:32 +00:00
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QtWidgets.QApplication.processEvents()
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2017-10-10 07:08:44 +00:00
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self.main_window.repaint()
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2020-01-04 21:24:32 +00:00
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QtWidgets.QApplication.processEvents()
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2017-10-10 07:08:44 +00:00
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if not has_run_wizard:
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self.main_window.first_time()
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2020-02-09 20:24:05 +00:00
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if self.settings.value('core/update check'):
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2017-10-10 07:08:44 +00:00
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check_for_update(self.main_window)
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2020-03-24 05:48:57 +00:00
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if self.settings.value('api/update check'):
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check_for_remote_update(self.main_window)
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2017-10-10 07:08:44 +00:00
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self.main_window.is_display_blank()
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2018-10-23 16:43:52 +00:00
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Registry().execute('bootstrap_completion')
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2017-10-10 07:08:44 +00:00
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return self.exec()
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2018-03-29 12:04:48 +00:00
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@staticmethod
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def is_already_running():
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2017-10-10 07:08:44 +00:00
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"""
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2018-03-29 15:16:55 +00:00
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Tell the user there is a 2nd instance running.
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2017-10-10 07:08:44 +00:00
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"""
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2018-03-29 15:16:55 +00:00
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QtWidgets.QMessageBox.critical(None, UiStrings().Error, UiStrings().OpenLPStart,
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QtWidgets.QMessageBox.StandardButtons(QtWidgets.QMessageBox.Ok))
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2018-03-29 16:25:10 +00:00
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2020-02-09 20:24:05 +00:00
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def is_data_path_missing(self):
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2017-10-10 07:08:44 +00:00
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"""
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Check if the data folder path exists.
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"""
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data_folder_path = AppLocation.get_data_path()
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if not data_folder_path.exists():
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log.critical('Database was not found in: %s', data_folder_path)
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status = QtWidgets.QMessageBox.critical(
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None, translate('OpenLP', 'Data Directory Error'),
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translate('OpenLP', 'OpenLP data folder was not found in:\n\n{path}\n\nThe location of the data folder '
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'was previously changed from the OpenLP\'s default location. If the data was '
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'stored on removable device, that device needs to be made available.\n\nYou may '
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'reset the data location back to the default location, or you can try to make the '
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'current location available.\n\nDo you want to reset to the default data location? '
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2020-05-05 18:17:21 +00:00
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'If not, OpenLP will be closed so you can try to fix the problem.')
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2017-10-10 07:08:44 +00:00
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.format(path=data_folder_path),
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QtWidgets.QMessageBox.StandardButtons(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No),
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QtWidgets.QMessageBox.No)
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if status == QtWidgets.QMessageBox.No:
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# If answer was "No", return "True", it will shutdown OpenLP in def main
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log.info('User requested termination')
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return True
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# If answer was "Yes", remove the custom data path thus resetting the default location.
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2020-02-09 20:24:05 +00:00
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self.settings.remove('advanced/data path')
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2017-10-10 07:08:44 +00:00
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log.info('Database location has been reset to the default settings.')
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return False
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def hook_exception(self, exc_type, value, traceback):
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"""
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Add an exception hook so that any uncaught exceptions are displayed in this window rather than somewhere where
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users cannot see it and cannot report when we encounter these problems.
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:param exc_type: The class of exception.
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:param value: The actual exception object.
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:param traceback: A traceback object with the details of where the exception occurred.
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"""
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# We can't log.exception here because the last exception no longer exists, we're actually busy handling it.
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log.critical(''.join(format_exception(exc_type, value, traceback)))
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if not hasattr(self, 'exception_form'):
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self.exception_form = ExceptionForm()
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self.exception_form.exception_text_edit.setPlainText(''.join(format_exception(exc_type, value, traceback)))
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self.set_normal_cursor()
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is_splash_visible = False
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if hasattr(self, 'splash') and self.splash.isVisible():
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is_splash_visible = True
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self.splash.hide()
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self.exception_form.exec()
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if is_splash_visible:
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self.splash.show()
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def backup_on_upgrade(self, has_run_wizard, can_show_splash):
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"""
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Check if OpenLP has been upgraded, and ask if a backup of data should be made
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:param has_run_wizard: OpenLP has been run before
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:param can_show_splash: Should OpenLP show the splash screen
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"""
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2020-02-09 20:24:05 +00:00
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data_version = self.settings.value('core/application version')
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2017-10-10 07:08:44 +00:00
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openlp_version = get_version()['version']
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# New installation, no need to create backup
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if not has_run_wizard:
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2020-02-09 20:24:05 +00:00
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self.settings.setValue('core/application version', openlp_version)
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2017-10-10 07:08:44 +00:00
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# If data_version is different from the current version ask if we should backup the data folder
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elif data_version != openlp_version:
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if can_show_splash and self.splash.isVisible():
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self.splash.hide()
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if QtWidgets.QMessageBox.question(None, translate('OpenLP', 'Backup'),
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translate('OpenLP', 'OpenLP has been upgraded, do you want to create\n'
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'a backup of the old data folder?'),
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defaultButton=QtWidgets.QMessageBox.Yes) == QtWidgets.QMessageBox.Yes:
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# Create copy of data folder
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data_folder_path = AppLocation.get_data_path()
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timestamp = time.strftime("%Y%m%d-%H%M%S")
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data_folder_backup_path = data_folder_path.with_name(data_folder_path.name + '-' + timestamp)
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try:
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copytree(data_folder_path, data_folder_backup_path)
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except OSError:
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QtWidgets.QMessageBox.warning(None, translate('OpenLP', 'Backup'),
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translate('OpenLP', 'Backup of the data folder failed!'))
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return
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message = translate('OpenLP',
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'A backup of the data folder has been created at:\n\n'
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'{text}').format(text=data_folder_backup_path)
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QtWidgets.QMessageBox.information(None, translate('OpenLP', 'Backup'), message)
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# Update the version in the settings
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2020-02-09 20:24:05 +00:00
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self.settings.setValue('core/application version', openlp_version)
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2017-10-10 07:08:44 +00:00
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if can_show_splash:
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self.splash.show()
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2020-01-04 21:24:32 +00:00
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@staticmethod
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def process_events():
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2017-10-10 07:08:44 +00:00
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"""
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Wrapper to make ProcessEvents visible and named correctly
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"""
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2020-01-04 21:24:32 +00:00
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QtWidgets.QApplication.processEvents()
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2017-10-10 07:08:44 +00:00
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2020-01-04 21:24:32 +00:00
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@staticmethod
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def set_busy_cursor():
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2017-10-10 07:08:44 +00:00
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"""
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Sets the Busy Cursor for the Application
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"""
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2020-01-04 21:24:32 +00:00
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QtWidgets.QApplication.setOverrideCursor(QtCore.Qt.BusyCursor)
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QtWidgets.QApplication.processEvents()
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2017-10-10 07:08:44 +00:00
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2020-01-04 21:24:32 +00:00
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@staticmethod
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def set_normal_cursor():
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2017-10-10 07:08:44 +00:00
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"""
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Sets the Normal Cursor for the Application
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"""
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2020-01-04 21:24:32 +00:00
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QtWidgets.QApplication.restoreOverrideCursor()
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QtWidgets.QApplication.processEvents()
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2017-10-10 07:08:44 +00:00
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2019-05-04 09:13:29 +00:00
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def parse_options():
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2017-10-10 07:08:44 +00:00
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"""
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Parse the command line arguments
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2019-05-04 09:13:29 +00:00
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:return: An :object:`argparse.Namespace` insatnce containing the parsed args.
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:rtype: argparse.Namespace
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2017-10-10 07:08:44 +00:00
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"""
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# Set up command line options.
|
2018-10-07 21:40:36 +00:00
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parser = argparse.ArgumentParser(prog='openlp')
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2017-10-10 07:08:44 +00:00
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parser.add_argument('-e', '--no-error-form', dest='no_error_form', action='store_true',
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help='Disable the error notification form.')
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parser.add_argument('-l', '--log-level', dest='loglevel', default='warning', metavar='LEVEL',
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help='Set logging to LEVEL level. Valid values are "debug", "info", "warning".')
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parser.add_argument('-p', '--portable', dest='portable', action='store_true',
|
2018-03-29 16:25:10 +00:00
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help='Specify if this should be run as a portable app, ')
|
2018-09-02 19:21:57 +00:00
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parser.add_argument('-pp', '--portable-path', dest='portablepath', default=None,
|
2019-05-01 19:19:21 +00:00
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help='Specify the path of the portable data, defaults to "{dir_name}".'.format(
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dir_name=os.path.join('<AppDir>', '..', '..')))
|
2018-01-07 04:36:45 +00:00
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parser.add_argument('-w', '--no-web-server', dest='no_web_server', action='store_true',
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2017-10-10 07:08:44 +00:00
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help='Turn off the Web and Socket Server ')
|
2019-05-04 09:13:29 +00:00
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parser.add_argument('rargs', nargs='*', default=[])
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# Parse command line options and deal with them.
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return parser.parse_args()
|
2017-10-10 07:08:44 +00:00
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def set_up_logging(log_path):
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"""
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Setup our logging using log_path
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|
2019-05-22 06:47:00 +00:00
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:param Path log_path: The file to save the log to.
|
2017-10-10 07:08:44 +00:00
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:rtype: None
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"""
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create_paths(log_path, do_not_log=True)
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file_path = log_path / 'openlp.log'
|
2020-10-04 19:20:10 +00:00
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logfile = logging.FileHandler(file_path, 'w', encoding='UTF-8')
|
2017-11-03 22:31:48 +00:00
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logfile.setFormatter(logging.Formatter('%(asctime)s %(threadName)s %(name)-55s %(levelname)-8s %(message)s'))
|
2017-10-10 07:08:44 +00:00
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log.addHandler(logfile)
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if log.isEnabledFor(logging.DEBUG):
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print('Logging to: {name}'.format(name=file_path))
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|
2019-05-04 09:13:29 +00:00
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def main():
|
2017-10-10 07:08:44 +00:00
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"""
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|
The main function which parses command line options and then runs
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"""
|
2020-05-07 05:19:20 +00:00
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|
log.debug('Entering function - main')
|
2019-05-04 09:13:29 +00:00
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args = parse_options()
|
2018-03-25 07:14:38 +00:00
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|
qt_args = ['--disable-web-security']
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|
|
# qt_args = []
|
2017-10-10 07:08:44 +00:00
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|
if args and args.loglevel.lower() in ['d', 'debug']:
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log.setLevel(logging.DEBUG)
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elif args and args.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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|
|
# Throw the rest of the arguments at Qt, just in case.
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|
qt_args.extend(args.rargs)
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|
|
# Bug #1018855: Set the WM_CLASS property in X11
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|
|
if not is_win() and not is_macosx():
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|
|
qt_args.append('OpenLP')
|
2020-10-02 02:18:39 +00:00
|
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|
elif is_win():
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|
# support dark mode on windows 10. This makes the titlebar dark, the rest is setup later
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|
# by calling set_windows_darkmode
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|
qt_args.extend(['-platform', 'windows:darkmode=1'])
|
2017-10-10 07:08:44 +00:00
|
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|
# Initialise the resources
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|
qInitResources()
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|
# Now create and actually run the application.
|
2020-12-31 07:23:58 +00:00
|
|
|
QtWidgets.QApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling)
|
2020-01-04 21:24:32 +00:00
|
|
|
application = QtWidgets.QApplication(qt_args)
|
2017-10-10 07:08:44 +00:00
|
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|
application.setOrganizationName('OpenLP')
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|
|
application.setOrganizationDomain('openlp.org')
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|
|
application.setAttribute(QtCore.Qt.AA_UseHighDpiPixmaps, True)
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|
|
application.setAttribute(QtCore.Qt.AA_DontCreateNativeWidgetSiblings, True)
|
2018-01-07 04:36:45 +00:00
|
|
|
if args.portable:
|
2017-10-10 07:08:44 +00:00
|
|
|
application.setApplicationName('OpenLPPortable')
|
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|
|
Settings.setDefaultFormat(Settings.IniFormat)
|
|
|
|
# Get location OpenLPPortable.ini
|
2018-09-02 19:21:57 +00:00
|
|
|
if args.portablepath:
|
2019-04-30 19:43:41 +00:00
|
|
|
if os.path.isabs(args.portablepath):
|
2019-05-01 19:19:21 +00:00
|
|
|
portable_path = Path(args.portablepath)
|
2019-04-30 19:43:41 +00:00
|
|
|
else:
|
2019-05-01 19:19:21 +00:00
|
|
|
portable_path = AppLocation.get_directory(AppLocation.AppDir) / '..' / args.portablepath
|
2018-09-02 19:21:57 +00:00
|
|
|
else:
|
2019-05-01 19:19:21 +00:00
|
|
|
portable_path = AppLocation.get_directory(AppLocation.AppDir) / '..' / '..'
|
|
|
|
portable_path = portable_path.resolve()
|
2017-10-10 07:08:44 +00:00
|
|
|
data_path = portable_path / 'Data'
|
|
|
|
set_up_logging(portable_path / 'Other')
|
|
|
|
log.info('Running portable')
|
|
|
|
portable_settings_path = data_path / 'OpenLP.ini'
|
|
|
|
# Make this our settings file
|
|
|
|
log.info('INI file: {name}'.format(name=portable_settings_path))
|
2019-03-10 21:01:39 +00:00
|
|
|
Settings.set_filename(portable_settings_path)
|
2017-10-10 07:08:44 +00:00
|
|
|
portable_settings = Settings()
|
|
|
|
# Set our data path
|
|
|
|
log.info('Data path: {name}'.format(name=data_path))
|
|
|
|
# Point to our data path
|
|
|
|
portable_settings.setValue('advanced/data path', data_path)
|
|
|
|
portable_settings.setValue('advanced/is portable', True)
|
|
|
|
portable_settings.sync()
|
|
|
|
else:
|
|
|
|
application.setApplicationName('OpenLP')
|
|
|
|
set_up_logging(AppLocation.get_directory(AppLocation.CacheDir))
|
2019-04-12 03:57:15 +00:00
|
|
|
# Set the libvlc environment variable if we're frozen
|
2019-12-07 11:41:30 +00:00
|
|
|
if getattr(sys, 'frozen', False) and is_win():
|
|
|
|
# Path to libvlc and the plugins
|
|
|
|
os.environ['PYTHON_VLC_LIB_PATH'] = str(AppLocation.get_directory(AppLocation.AppDir) / 'vlc' / 'libvlc.dll')
|
2019-07-04 06:47:14 +00:00
|
|
|
os.environ['PYTHON_VLC_MODULE_PATH'] = str(AppLocation.get_directory(AppLocation.AppDir) / 'vlc')
|
2019-12-21 22:03:17 +00:00
|
|
|
os.environ['PATH'] += ';' + str(AppLocation.get_directory(AppLocation.AppDir) / 'vlc')
|
2019-04-12 03:57:15 +00:00
|
|
|
log.debug('VLC Path: {}'.format(os.environ['PYTHON_VLC_LIB_PATH']))
|
2020-01-04 21:24:32 +00:00
|
|
|
app = OpenLP()
|
2019-04-12 03:57:15 +00:00
|
|
|
# Initialise the Registry
|
2017-10-10 07:08:44 +00:00
|
|
|
Registry.create()
|
2020-02-09 20:24:05 +00:00
|
|
|
settings = Settings()
|
2020-04-02 18:48:27 +00:00
|
|
|
Registry().register('settings', settings)
|
|
|
|
# Need settings object for the threads.
|
|
|
|
settings_thread = Settings()
|
|
|
|
Registry().register('settings_thread', settings_thread)
|
2020-01-04 21:24:32 +00:00
|
|
|
Registry().register('application-qt', application)
|
|
|
|
Registry().register('application', app)
|
2017-10-10 07:08:44 +00:00
|
|
|
Registry().set_flag('no_web_server', args.no_web_server)
|
2020-02-12 20:28:33 +00:00
|
|
|
# Upgrade settings.
|
2020-02-09 20:24:05 +00:00
|
|
|
app.settings = settings
|
2017-10-10 07:08:44 +00:00
|
|
|
application.setApplicationVersion(get_version()['version'])
|
|
|
|
# Check if an instance of OpenLP is already running. Quit if there is a running instance and the user only wants one
|
2018-03-29 12:04:48 +00:00
|
|
|
server = Server()
|
|
|
|
if server.is_another_instance_running():
|
2020-01-04 21:24:32 +00:00
|
|
|
app.is_already_running()
|
2018-03-29 14:50:08 +00:00
|
|
|
server.post_to_server(qt_args)
|
|
|
|
sys.exit()
|
2018-03-29 12:04:48 +00:00
|
|
|
else:
|
|
|
|
server.start_server()
|
2020-01-04 21:24:32 +00:00
|
|
|
app.server = server
|
2017-10-10 07:08:44 +00:00
|
|
|
# If the custom data path is missing and the user wants to restore the data path, quit OpenLP.
|
2020-01-04 21:24:32 +00:00
|
|
|
if app.is_data_path_missing():
|
2018-03-29 12:04:48 +00:00
|
|
|
server.close_server()
|
2017-10-10 07:08:44 +00:00
|
|
|
sys.exit()
|
|
|
|
if settings.can_upgrade():
|
|
|
|
now = datetime.now()
|
|
|
|
# Only back up if OpenLP has previously run.
|
|
|
|
if settings.value('core/has run wizard'):
|
|
|
|
back_up_path = AppLocation.get_data_path() / (now.strftime('%Y-%m-%d %H-%M') + '.conf')
|
|
|
|
log.info('Settings about to be upgraded. Existing settings are being backed up to {back_up_path}'
|
|
|
|
.format(back_up_path=back_up_path))
|
|
|
|
QtWidgets.QMessageBox.information(
|
|
|
|
None, translate('OpenLP', 'Settings Upgrade'),
|
2017-12-02 21:47:11 +00:00
|
|
|
translate('OpenLP', 'Your settings are about to be upgraded. A backup will be created at '
|
|
|
|
'{back_up_path}').format(back_up_path=back_up_path))
|
2019-03-03 09:49:01 +00:00
|
|
|
try:
|
|
|
|
settings.export(back_up_path)
|
|
|
|
except OSError:
|
|
|
|
QtWidgets.QMessageBox.warning(
|
|
|
|
None, translate('OpenLP', 'Settings Upgrade'),
|
2019-11-15 16:26:08 +00:00
|
|
|
translate('OpenLP', 'Settings back up failed.\n\nContinuing to upgrade.'))
|
2017-10-10 07:08:44 +00:00
|
|
|
settings.upgrade_settings()
|
|
|
|
# First time checks in settings
|
2019-11-26 17:49:41 +00:00
|
|
|
if not settings.value('core/has run wizard'):
|
2017-10-10 07:08:44 +00:00
|
|
|
if not FirstTimeLanguageForm().exec():
|
|
|
|
# if cancel then stop processing
|
2018-04-07 16:16:42 +00:00
|
|
|
server.close_server()
|
2017-10-10 07:08:44 +00:00
|
|
|
sys.exit()
|
|
|
|
# i18n Set Language
|
|
|
|
language = LanguageManager.get_language()
|
|
|
|
translators = LanguageManager.get_translators(language)
|
|
|
|
for translator in translators:
|
|
|
|
if not translator.isEmpty():
|
2020-05-16 05:28:21 +00:00
|
|
|
application.installTranslator(translator)
|
2017-10-10 07:08:44 +00:00
|
|
|
if not translators:
|
|
|
|
log.debug('Could not find translators.')
|
|
|
|
if args and not args.no_error_form:
|
2020-01-04 21:24:32 +00:00
|
|
|
sys.excepthook = app.hook_exception
|
2020-07-21 20:05:59 +00:00
|
|
|
sys.exit(app.run(qt_args, application))
|