forked from openlp/openlp
639 lines
34 KiB
Python
639 lines
34 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2017 OpenLP Developers #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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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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"""
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This class contains the core default settings.
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"""
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import datetime
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import logging
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import json
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import os
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from tempfile import gettempdir
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from PyQt5 import QtCore, QtGui
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from openlp.core.common import SlideLimits, ThemeLevel, is_linux, is_win
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from openlp.core.common.json import OpenLPJsonDecoder, OpenLPJsonEncoder
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from openlp.core.common.path import Path, str_to_path, files_to_paths
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log = logging.getLogger(__name__)
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__version__ = 2
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# Fix for bug #1014422.
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X11_BYPASS_DEFAULT = True
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if is_linux():
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# Default to False on Gnome.
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X11_BYPASS_DEFAULT = bool(not os.environ.get('GNOME_DESKTOP_SESSION_ID'))
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# Default to False on Xfce.
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if os.environ.get('DESKTOP_SESSION') == 'xfce':
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X11_BYPASS_DEFAULT = False
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def media_players_conv(string):
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"""
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If phonon is in the setting string replace it with system
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:param string: String to convert
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:return: Converted string
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"""
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values = string.split(',')
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for index, value in enumerate(values):
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if value == 'phonon':
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values[index] = 'system'
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string = ','.join(values)
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return string
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def upgrade_monitor(number, x_position, y_position, height, width, can_override, can_display_on_monitor):
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"""
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Upgrade them monitor setting from a few single entries to a composite JSON entry
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:param int number: The old monitor number
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:param int x_position: The X position
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:param int y_position: The Y position
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:param bool can_override: Are the screen positions overridden
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:param bool can_display_on_monitor: Can OpenLP display on the monitor
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:returns dict: Dictionary with the new value
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"""
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return {
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number: {
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'displayGeometry': {
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'x': x_position,
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'y': y_position,
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'height': height,
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'width': width
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}
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},
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'canDisplayOnMonitor': can_display_on_monitor
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}
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class Settings(QtCore.QSettings):
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"""
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Class to wrap QSettings.
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* Exposes all the methods of QSettings.
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* Adds functionality for OpenLP Portable. If the ``defaultFormat`` is set to ``IniFormat``, and the path to the Ini
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file is set using ``set_filename``, then the Settings constructor (without any arguments) will create a Settings
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object for accessing settings stored in that Ini file.
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``__default_settings__``
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This dict contains all core settings with their default values.
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``__obsolete_settings__``
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Each entry is structured in the following way::
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('general/enable slide loop', 'advanced/slide limits', [(SlideLimits.Wrap, True), (SlideLimits.End, False)])
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The first entry is the *old key*; if it is different from the *new key* it will be removed.
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The second entry is the *new key*; we will add it to the config. If this is just an empty string, we just remove
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the old key. The last entry is a list containing two-pair tuples. If the list is empty, no conversion is made.
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If the first value is callable i.e. a function, the function will be called with the old setting's value.
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Otherwise each pair describes how to convert the old setting's value::
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(SlideLimits.Wrap, True)
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This means, that if the value of ``general/enable slide loop`` is equal (``==``) ``True`` then we set
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``advanced/slide limits`` to ``SlideLimits.Wrap``. **NOTE**, this means that the rules have to cover all cases!
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So, if the type of the old value is bool, then there must be two rules.
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"""
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__default_settings__ = {
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'settings/version': 0,
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'advanced/add page break': False,
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'advanced/alternate rows': not is_win(),
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'advanced/autoscrolling': {'dist': 1, 'pos': 0},
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'advanced/current media plugin': -1,
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'advanced/data path': None,
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# 7 stands for now, 0 to 6 is Monday to Sunday.
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'advanced/default service day': 7,
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'advanced/default service enabled': True,
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'advanced/default service hour': 11,
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'advanced/default service minute': 0,
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'advanced/default service name': 'Service %Y-%m-%d %H-%M',
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'advanced/display size': 0,
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'advanced/double click live': False,
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'advanced/enable exit confirmation': True,
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'advanced/expand service item': False,
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'advanced/hide mouse': True,
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'advanced/ignore aspect ratio': False,
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'advanced/is portable': False,
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'advanced/max recent files': 20,
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'advanced/print file meta data': False,
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'advanced/print notes': False,
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'advanced/print slide text': False,
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'advanced/recent file count': 4,
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'advanced/save current plugin': False,
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'advanced/slide limits': SlideLimits.End,
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'advanced/slide max height': -4,
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'advanced/single click preview': False,
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'advanced/single click service preview': False,
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'advanced/x11 bypass wm': X11_BYPASS_DEFAULT,
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'advanced/search as type': True,
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'advanced/use_dark_style': False,
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'api/twelve hour': True,
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'api/port': 4316,
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'api/websocket port': 4317,
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'api/user id': 'openlp',
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'api/password': 'password',
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'api/authentication enabled': False,
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'api/ip address': '0.0.0.0',
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'api/thumbnails': True,
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'crashreport/last directory': None,
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'formattingTags/html_tags': '',
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'core/audio repeat list': False,
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'core/auto open': False,
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'core/auto preview': False,
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'core/audio start paused': True,
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'core/auto unblank': False,
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'core/click live slide to unblank': False,
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'core/blank warning': False,
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'core/ccli number': '',
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'core/has run wizard': False,
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'core/language': '[en]',
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'core/last version test': '',
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'core/loop delay': 5,
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'core/recent files': [],
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'core/save prompt': False,
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'core/screen blank': False,
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'core/show splash': True,
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'core/logo background color': '#ffffff',
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'core/logo file': Path(':/graphics/openlp-splash-screen.png'),
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'core/logo hide on startup': False,
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'core/songselect password': '',
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'core/songselect username': '',
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'core/update check': True,
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'core/view mode': 'default',
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# The other display settings (display position and dimensions) are defined in the ScreenList class due to a
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# circular dependency.
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'core/display on monitor': True,
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'core/override position': False,
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'core/application version': '0.0',
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'images/background color': '#000000',
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'media/players': 'system,webkit',
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'media/override player': QtCore.Qt.Unchecked,
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'remotes/download version': '0.0',
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'players/background color': '#000000',
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'servicemanager/last directory': None,
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'servicemanager/last file': None,
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'servicemanager/service theme': None,
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'SettingsImport/file_date_created': datetime.datetime.now().strftime("%Y-%m-%d %H:%M"),
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'SettingsImport/Make_Changes': 'At_Own_RISK',
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'SettingsImport/type': 'OpenLP_settings_export',
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'SettingsImport/version': '',
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'themes/global theme': '',
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'themes/last directory': None,
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'themes/last directory export': None,
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'themes/last directory import': None,
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'themes/theme level': ThemeLevel.Song,
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'themes/wrap footer': False,
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'user interface/live panel': True,
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'user interface/live splitter geometry': QtCore.QByteArray(),
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'user interface/lock panel': True,
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'user interface/main window geometry': QtCore.QByteArray(),
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'user interface/main window position': QtCore.QPoint(0, 0),
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'user interface/main window splitter geometry': QtCore.QByteArray(),
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'user interface/main window state': QtCore.QByteArray(),
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'user interface/preview panel': True,
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'user interface/preview splitter geometry': QtCore.QByteArray(),
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'user interface/is preset layout': False,
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'projector/show after wizard': False,
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'projector/db type': 'sqlite',
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'projector/db username': '',
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'projector/db password': '',
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'projector/db hostname': '',
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'projector/db database': '',
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'projector/enable': True,
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'projector/connect on start': False,
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'projector/last directory import': None,
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'projector/last directory export': None,
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'projector/poll time': 20, # PJLink timeout is 30 seconds
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'projector/socket timeout': 5, # 5 second socket timeout
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'projector/source dialog type': 0 # Source select dialog box type
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}
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__file_path__ = ''
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# Settings upgrades prior to 3.0
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__setting_upgrade_1__ = [
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('songs/search as type', 'advanced/search as type', []),
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('media/players', 'media/players_temp', [(media_players_conv, None)]), # Convert phonon to system
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('media/players_temp', 'media/players', []), # Move temp setting from above to correct setting
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]
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# Settings upgrades for 3.0 (aka 2.6)
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__setting_upgrade_2__ = [
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('advanced/default color', 'core/logo background color', []), # Default image renamed + moved to general > 2.4.
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('advanced/default image', 'core/logo file', []), # Default image renamed + moved to general after 2.4.
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('remotes/https enabled', '', []),
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('remotes/https port', '', []),
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('remotes/twelve hour', 'api/twelve hour', []),
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('remotes/port', 'api/port', []),
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('remotes/websocket port', 'api/websocket port', []),
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('remotes/user id', 'api/user id', []),
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('remotes/password', 'api/password', []),
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('remotes/authentication enabled', 'api/authentication enabled', []),
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('remotes/ip address', 'api/ip address', []),
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('remotes/thumbnails', 'api/thumbnails', []),
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('shortcuts/escapeItem', 'shortcuts/desktopScreenEnable', []), # Escape item was removed in 2.6.
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('shortcuts/offlineHelpItem', 'shortcuts/userManualItem', []), # Online and Offline help were combined in 2.6.
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('shortcuts/onlineHelpItem', 'shortcuts/userManualItem', []), # Online and Offline help were combined in 2.6.
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('bibles/advanced bible', '', []), # Common bible search widgets combined in 2.6
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('bibles/quick bible', 'bibles/primary bible', []), # Common bible search widgets combined in 2.6
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# Last search type was renamed to last used search type in 2.6 since Bible search value type changed in 2.6.
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('songs/last search type', 'songs/last used search type', []),
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('bibles/last search type', '', []),
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('custom/last search type', 'custom/last used search type', []),
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# The following changes are being made for the conversion to using Path objects made in 2.6 development
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('advanced/data path', 'advanced/data path', [(str_to_path, None)]),
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('crashreport/last directory', 'crashreport/last directory', [(str_to_path, None)]),
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('servicemanager/last directory', 'servicemanager/last directory', [(str_to_path, None)]),
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('servicemanager/last file', 'servicemanager/last file', [(str_to_path, None)]),
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('themes/last directory', 'themes/last directory', [(str_to_path, None)]),
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('themes/last directory export', 'themes/last directory export', [(str_to_path, None)]),
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('themes/last directory import', 'themes/last directory import', [(str_to_path, None)]),
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('projector/last directory import', 'projector/last directory import', [(str_to_path, None)]),
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('projector/last directory export', 'projector/last directory export', [(str_to_path, None)]),
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('bibles/last directory import', 'bibles/last directory import', [(str_to_path, None)]),
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('presentations/pdf_program', 'presentations/pdf_program', [(str_to_path, None)]),
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('songs/last directory import', 'songs/last directory import', [(str_to_path, None)]),
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('songs/last directory export', 'songs/last directory export', [(str_to_path, None)]),
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('songusage/last directory export', 'songusage/last directory export', [(str_to_path, None)]),
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('core/recent files', 'core/recent files', [(files_to_paths, None)]),
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('media/media files', 'media/media files', [(files_to_paths, None)]),
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('presentations/presentations files', 'presentations/presentations files', [(files_to_paths, None)]),
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('core/logo file', 'core/logo file', [(str_to_path, None)]),
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('presentations/last directory', 'presentations/last directory', [(str_to_path, None)]),
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('images/last directory', 'images/last directory', [(str_to_path, None)]),
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('media/last directory', 'media/last directory', [(str_to_path, None)]),
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('songuasge/db password', 'songusage/db password', []),
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('songuasge/db hostname', 'songusage/db hostname', []),
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('songuasge/db database', 'songusage/db database', []),
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(['core/monitor', 'core/x position', 'core/y position', 'core/height', 'core/width', 'core/override',
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'core/display on monitor'], 'core/monitors', [(upgrade_monitor, [1, 0, 0, None, None, False, False])])
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]
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@staticmethod
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def extend_default_settings(default_values):
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"""
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Static method to merge the given ``default_values`` with the ``Settings.__default_settings__``.
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:param default_values: A dict with setting keys and their default values.
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"""
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Settings.__default_settings__.update(default_values)
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@staticmethod
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def set_filename(ini_path):
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"""
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Sets the complete path to an Ini file to be used by Settings objects.
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Does not affect existing Settings objects.
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:param openlp.core.common.path.Path ini_path: ini file path
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:rtype: None
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"""
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Settings.__file_path__ = str(ini_path)
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@staticmethod
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def set_up_default_values():
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"""
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This static method is called on start up. It is used to perform any operation on the __default_settings__ dict.
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"""
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# Make sure the string is translated (when building the dict the string is not translated because the translate
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# function was not set up as this stage).
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from openlp.core.common.i18n import UiStrings
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Settings.__default_settings__['advanced/default service name'] = UiStrings().DefaultServiceName
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def __init__(self, *args):
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"""
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Constructor which checks if this should be a native settings object, or an INI file.
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"""
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if not args and Settings.__file_path__ and Settings.defaultFormat() == Settings.IniFormat:
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QtCore.QSettings.__init__(self, Settings.__file_path__, Settings.IniFormat)
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else:
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QtCore.QSettings.__init__(self, *args)
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# Add shortcuts here so QKeySequence has a QApplication instance to use.
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Settings.__default_settings__.update({
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'shortcuts/aboutItem': [QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_F1)],
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'shortcuts/addToService': [],
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'shortcuts/audioPauseItem': [],
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'shortcuts/displayTagItem': [],
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'shortcuts/blankScreen': [QtGui.QKeySequence(QtCore.Qt.Key_Period)],
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'shortcuts/collapse': [QtGui.QKeySequence(QtCore.Qt.Key_Minus)],
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'shortcuts/desktopScreen': [QtGui.QKeySequence(QtCore.Qt.Key_D)],
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'shortcuts/desktopScreenEnable': [QtGui.QKeySequence(QtCore.Qt.Key_Escape)],
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'shortcuts/delete': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
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'shortcuts/down': [QtGui.QKeySequence(QtCore.Qt.Key_Down)],
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'shortcuts/editSong': [],
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'shortcuts/expand': [QtGui.QKeySequence(QtCore.Qt.Key_Plus)],
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'shortcuts/exportThemeItem': [],
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'shortcuts/fileNewItem': [QtGui.QKeySequence(QtGui.QKeySequence.New)],
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'shortcuts/fileSaveAsItem': [QtGui.QKeySequence(QtGui.QKeySequence.SaveAs)],
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'shortcuts/fileExitItem': [QtGui.QKeySequence(QtGui.QKeySequence.Quit)],
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'shortcuts/fileSaveItem': [QtGui.QKeySequence(QtGui.QKeySequence.Save)],
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'shortcuts/fileOpenItem': [QtGui.QKeySequence(QtGui.QKeySequence.Open)],
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'shortcuts/goLive': [],
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'shortcuts/userManualItem': [QtGui.QKeySequence(QtGui.QKeySequence.HelpContents)],
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'shortcuts/importThemeItem': [],
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'shortcuts/importBibleItem': [],
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'shortcuts/listViewBiblesDeleteItem': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
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'shortcuts/listViewBiblesPreviewItem': [QtGui.QKeySequence(QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
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'shortcuts/listViewBiblesLiveItem': [QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Enter)],
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'shortcuts/listViewBiblesServiceItem': [QtGui.QKeySequence(QtCore.Qt.Key_Plus),
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QtGui.QKeySequence(QtCore.Qt.Key_Equal)],
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'shortcuts/listViewCustomDeleteItem': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
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'shortcuts/listViewCustomPreviewItem': [QtGui.QKeySequence(QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
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'shortcuts/listViewCustomLiveItem': [QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Enter)],
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'shortcuts/listViewCustomServiceItem': [QtGui.QKeySequence(QtCore.Qt.Key_Plus),
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QtGui.QKeySequence(QtCore.Qt.Key_Equal)],
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'shortcuts/listViewImagesDeleteItem': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
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'shortcuts/listViewImagesPreviewItem': [QtGui.QKeySequence(QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
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'shortcuts/listViewImagesLiveItem': [QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Enter)],
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'shortcuts/listViewImagesServiceItem': [QtGui.QKeySequence(QtCore.Qt.Key_Plus),
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QtGui.QKeySequence(QtCore.Qt.Key_Equal)],
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'shortcuts/listViewMediaDeleteItem': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
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'shortcuts/listViewMediaPreviewItem': [QtGui.QKeySequence(QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
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'shortcuts/listViewMediaLiveItem': [QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Enter)],
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'shortcuts/listViewMediaServiceItem': [QtGui.QKeySequence(QtCore.Qt.Key_Plus),
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QtGui.QKeySequence(QtCore.Qt.Key_Equal)],
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'shortcuts/listViewPresentationsDeleteItem': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
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'shortcuts/listViewPresentationsPreviewItem': [QtGui.QKeySequence(QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
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'shortcuts/listViewPresentationsLiveItem': [QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Return),
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QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Enter)],
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'shortcuts/listViewPresentationsServiceItem': [QtGui.QKeySequence(QtCore.Qt.Key_Plus),
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QtGui.QKeySequence(QtCore.Qt.Key_Equal)],
|
|
'shortcuts/listViewSongsDeleteItem': [QtGui.QKeySequence(QtGui.QKeySequence.Delete)],
|
|
'shortcuts/listViewSongsPreviewItem': [QtGui.QKeySequence(QtCore.Qt.Key_Return),
|
|
QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
|
|
'shortcuts/listViewSongsLiveItem': [QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Return),
|
|
QtGui.QKeySequence(QtCore.Qt.SHIFT + QtCore.Qt.Key_Enter)],
|
|
'shortcuts/listViewSongsServiceItem': [QtGui.QKeySequence(QtCore.Qt.Key_Plus),
|
|
QtGui.QKeySequence(QtCore.Qt.Key_Equal)],
|
|
'shortcuts/lockPanel': [],
|
|
'shortcuts/modeDefaultItem': [],
|
|
'shortcuts/modeLiveItem': [],
|
|
'shortcuts/make_live': [QtGui.QKeySequence(QtCore.Qt.Key_Return), QtGui.QKeySequence(QtCore.Qt.Key_Enter)],
|
|
'shortcuts/moveUp': [QtGui.QKeySequence(QtCore.Qt.Key_PageUp)],
|
|
'shortcuts/moveTop': [QtGui.QKeySequence(QtCore.Qt.Key_Home)],
|
|
'shortcuts/modeSetupItem': [],
|
|
'shortcuts/moveBottom': [QtGui.QKeySequence(QtCore.Qt.Key_End)],
|
|
'shortcuts/moveDown': [QtGui.QKeySequence(QtCore.Qt.Key_PageDown)],
|
|
'shortcuts/nextTrackItem': [],
|
|
'shortcuts/nextItem_live': [QtGui.QKeySequence(QtCore.Qt.Key_Down),
|
|
QtGui.QKeySequence(QtCore.Qt.Key_PageDown)],
|
|
'shortcuts/nextItem_preview': [QtGui.QKeySequence(QtCore.Qt.Key_Down),
|
|
QtGui.QKeySequence(QtCore.Qt.Key_PageDown)],
|
|
'shortcuts/nextService': [QtGui.QKeySequence(QtCore.Qt.Key_Right)],
|
|
'shortcuts/newService': [],
|
|
'shortcuts/openService': [],
|
|
'shortcuts/saveService': [],
|
|
'shortcuts/previousItem_live': [QtGui.QKeySequence(QtCore.Qt.Key_Up),
|
|
QtGui.QKeySequence(QtCore.Qt.Key_PageUp)],
|
|
'shortcuts/playbackPause': [],
|
|
'shortcuts/playbackPlay': [],
|
|
'shortcuts/playbackStop': [],
|
|
'shortcuts/playSlidesLoop': [],
|
|
'shortcuts/playSlidesOnce': [],
|
|
'shortcuts/previousService': [QtGui.QKeySequence(QtCore.Qt.Key_Left)],
|
|
'shortcuts/previousItem_preview': [QtGui.QKeySequence(QtCore.Qt.Key_Up),
|
|
QtGui.QKeySequence(QtCore.Qt.Key_PageUp)],
|
|
'shortcuts/printServiceItem': [QtGui.QKeySequence(QtGui.QKeySequence.Print)],
|
|
'shortcuts/songExportItem': [],
|
|
'shortcuts/songUsageStatus': [QtGui.QKeySequence(QtCore.Qt.Key_F4)],
|
|
'shortcuts/searchShortcut': [QtGui.QKeySequence(QtGui.QKeySequence.Find)],
|
|
'shortcuts/settingsShortcutsItem': [],
|
|
'shortcuts/settingsImportItem': [],
|
|
'shortcuts/settingsPluginListItem': [QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_F7)],
|
|
'shortcuts/songUsageDelete': [],
|
|
'shortcuts/settingsConfigureItem': [QtGui.QKeySequence(QtGui.QKeySequence.Preferences)],
|
|
'shortcuts/shortcutAction_B': [QtGui.QKeySequence(QtCore.Qt.Key_B)],
|
|
'shortcuts/shortcutAction_C': [QtGui.QKeySequence(QtCore.Qt.Key_C)],
|
|
'shortcuts/shortcutAction_E': [QtGui.QKeySequence(QtCore.Qt.Key_E)],
|
|
'shortcuts/shortcutAction_I': [QtGui.QKeySequence(QtCore.Qt.Key_I)],
|
|
'shortcuts/shortcutAction_O': [QtGui.QKeySequence(QtCore.Qt.Key_O)],
|
|
'shortcuts/shortcutAction_P': [QtGui.QKeySequence(QtCore.Qt.Key_P)],
|
|
'shortcuts/shortcutAction_V': [QtGui.QKeySequence(QtCore.Qt.Key_V)],
|
|
'shortcuts/shortcutAction_0': [QtGui.QKeySequence(QtCore.Qt.Key_0)],
|
|
'shortcuts/shortcutAction_1': [QtGui.QKeySequence(QtCore.Qt.Key_1)],
|
|
'shortcuts/shortcutAction_2': [QtGui.QKeySequence(QtCore.Qt.Key_2)],
|
|
'shortcuts/shortcutAction_3': [QtGui.QKeySequence(QtCore.Qt.Key_3)],
|
|
'shortcuts/shortcutAction_4': [QtGui.QKeySequence(QtCore.Qt.Key_4)],
|
|
'shortcuts/shortcutAction_5': [QtGui.QKeySequence(QtCore.Qt.Key_5)],
|
|
'shortcuts/shortcutAction_6': [QtGui.QKeySequence(QtCore.Qt.Key_6)],
|
|
'shortcuts/shortcutAction_7': [QtGui.QKeySequence(QtCore.Qt.Key_7)],
|
|
'shortcuts/shortcutAction_8': [QtGui.QKeySequence(QtCore.Qt.Key_8)],
|
|
'shortcuts/shortcutAction_9': [QtGui.QKeySequence(QtCore.Qt.Key_9)],
|
|
'shortcuts/settingsExportItem': [],
|
|
'shortcuts/songUsageReport': [],
|
|
'shortcuts/songImportItem': [],
|
|
'shortcuts/themeScreen': [QtGui.QKeySequence(QtCore.Qt.Key_T)],
|
|
'shortcuts/toolsReindexItem': [],
|
|
'shortcuts/toolsFindDuplicates': [],
|
|
'shortcuts/toolsSongListReport': [],
|
|
'shortcuts/toolsAlertItem': [QtGui.QKeySequence(QtCore.Qt.Key_F7)],
|
|
'shortcuts/toolsFirstTimeWizard': [],
|
|
'shortcuts/toolsOpenDataFolder': [],
|
|
'shortcuts/toolsAddToolItem': [],
|
|
'shortcuts/updateThemeImages': [],
|
|
'shortcuts/up': [QtGui.QKeySequence(QtCore.Qt.Key_Up)],
|
|
'shortcuts/viewProjectorManagerItem': [QtGui.QKeySequence(QtCore.Qt.Key_F6)],
|
|
'shortcuts/viewThemeManagerItem': [QtGui.QKeySequence(QtCore.Qt.Key_F10)],
|
|
'shortcuts/viewMediaManagerItem': [QtGui.QKeySequence(QtCore.Qt.Key_F8)],
|
|
'shortcuts/viewPreviewPanel': [QtGui.QKeySequence(QtCore.Qt.Key_F11)],
|
|
'shortcuts/viewLivePanel': [QtGui.QKeySequence(QtCore.Qt.Key_F12)],
|
|
'shortcuts/viewServiceManagerItem': [QtGui.QKeySequence(QtCore.Qt.Key_F9)],
|
|
'shortcuts/webSiteItem': []
|
|
})
|
|
|
|
def get_default_value(self, key):
|
|
"""
|
|
Get the default value of the given key
|
|
"""
|
|
if self.group():
|
|
key = self.group() + '/' + key
|
|
return Settings.__default_settings__[key]
|
|
|
|
def can_upgrade(self):
|
|
"""
|
|
Can / should the settings be upgraded
|
|
|
|
:rtype: bool
|
|
"""
|
|
return __version__ != self.value('settings/version')
|
|
|
|
def upgrade_settings(self):
|
|
"""
|
|
This method is only called to clean up the config. It removes old settings and it renames settings. See
|
|
``__obsolete_settings__`` for more details.
|
|
"""
|
|
current_version = self.value('settings/version')
|
|
for version in range(current_version, __version__):
|
|
version += 1
|
|
upgrade_list = getattr(self, '__setting_upgrade_{version}__'.format(version=version))
|
|
for old_keys, new_key, rules in upgrade_list:
|
|
# Once removed we don't have to do this again. - Can be removed once fully switched to the versioning
|
|
# system.
|
|
if not isinstance(old_keys, (tuple, list)):
|
|
old_keys = [old_keys]
|
|
if not any([self.contains(old_key) for old_key in old_keys]):
|
|
log.warning('One of {} does not exist, skipping upgrade'.format(old_keys))
|
|
continue
|
|
if new_key:
|
|
# Get the value of the old_key.
|
|
old_values = [super(Settings, self).value(old_key) for old_key in old_keys]
|
|
# When we want to convert the value, we have to figure out the default value (because we cannot get
|
|
# the default value from the central settings dict.
|
|
if rules:
|
|
default_values = rules[0][1]
|
|
if not isinstance(default_values, (list, tuple)):
|
|
default_values = [default_values]
|
|
old_values = [self._convert_value(old_value, default_value)
|
|
for old_value, default_value in zip(old_values, default_values)]
|
|
# Iterate over our rules and check what the old_value should be "converted" to.
|
|
new_value = None
|
|
for new_rule, old_rule in rules:
|
|
# If the value matches with the condition (rule), then use the provided value. This is used to
|
|
# convert values. E. g. an old value 1 results in True, and 0 in False.
|
|
if callable(new_rule):
|
|
new_value = new_rule(*old_values)
|
|
elif old_rule in old_values:
|
|
new_value = new_rule
|
|
break
|
|
self.setValue(new_key, new_value)
|
|
[self.remove(old_key) for old_key in old_keys if old_key != new_key]
|
|
self.setValue('settings/version', version)
|
|
|
|
def value(self, key):
|
|
"""
|
|
Returns the value for the given ``key``. The returned ``value`` is of the same type as the default value in the
|
|
*Settings.__default_settings__* dict.
|
|
|
|
:param str key: The key to return the value from.
|
|
:return: The value stored by the setting.
|
|
"""
|
|
# if group() is not empty the group has not been specified together with the key.
|
|
if self.group():
|
|
default_value = Settings.__default_settings__[self.group() + '/' + key]
|
|
else:
|
|
default_value = Settings.__default_settings__[key]
|
|
setting = super(Settings, self).value(key, default_value)
|
|
return self._convert_value(setting, default_value)
|
|
|
|
def setValue(self, key, value):
|
|
"""
|
|
Reimplement the setValue method to handle Path objects.
|
|
|
|
:param str key: The key of the setting to save
|
|
:param value: The value to save
|
|
:rtype: None
|
|
"""
|
|
if isinstance(value, Path) or (isinstance(value, list) and value and isinstance(value[0], Path)):
|
|
value = json.dumps(value, cls=OpenLPJsonEncoder)
|
|
super().setValue(key, value)
|
|
|
|
def _convert_value(self, setting, default_value):
|
|
"""
|
|
This converts the given ``setting`` to the type of the given ``default_value``.
|
|
|
|
:param setting: The setting to convert. This could be ``true`` for example.Settings()
|
|
:param default_value: Indication the type the setting should be converted to. For example ``True``
|
|
(type is boolean), meaning that we convert the string ``true`` to a python boolean.
|
|
|
|
**Note**, this method only converts a few types and might need to be extended if a certain type is missing!
|
|
"""
|
|
# Handle 'None' type (empty value) properly.
|
|
if setting is None:
|
|
# An empty string saved to the settings results in a None type being returned.
|
|
# Convert it to empty unicode string.
|
|
if isinstance(default_value, str):
|
|
return ''
|
|
# An empty list saved to the settings results in a None type being returned.
|
|
elif isinstance(default_value, list):
|
|
return []
|
|
elif isinstance(setting, str):
|
|
if '__Path__' in setting:
|
|
return json.loads(setting, cls=OpenLPJsonDecoder)
|
|
# Convert the setting to the correct type.
|
|
if isinstance(default_value, bool):
|
|
if isinstance(setting, bool):
|
|
return setting
|
|
# Sometimes setting is string instead of a boolean.
|
|
return setting == 'true'
|
|
if isinstance(default_value, int):
|
|
return int(setting)
|
|
return setting
|
|
|
|
def export(self, dest_path):
|
|
"""
|
|
Export the settings to file.
|
|
|
|
:param openlp.core.common.path.Path dest_path: The file path to create the export file.
|
|
:return: Success
|
|
:rtype: bool
|
|
"""
|
|
temp_path = Path(gettempdir(), 'openlp', 'exportConf.tmp')
|
|
# Delete old files if found.
|
|
if temp_path.exists():
|
|
temp_path.unlink()
|
|
if dest_path.exists():
|
|
dest_path.unlink()
|
|
self.remove('SettingsImport')
|
|
# Get the settings.
|
|
keys = self.allKeys()
|
|
export_settings = QtCore.QSettings(str(temp_path), Settings.IniFormat)
|
|
# Add a header section.
|
|
# This is to insure it's our conf file for import.
|
|
now = datetime.datetime.now()
|
|
# Write INI format using QSettings.
|
|
# Write our header.
|
|
export_settings.beginGroup('SettingsImport')
|
|
export_settings.setValue('Make_Changes', 'At_Own_RISK')
|
|
export_settings.setValue('type', 'OpenLP_settings_export')
|
|
export_settings.setValue('file_date_created', now.strftime("%Y-%m-%d %H:%M"))
|
|
export_settings.endGroup()
|
|
# Write all the sections and keys.
|
|
for section_key in keys:
|
|
# FIXME: We are conflicting with the standard "General" section.
|
|
if 'eneral' in section_key:
|
|
section_key = section_key.lower()
|
|
key_value = super().value(section_key)
|
|
if key_value is not None:
|
|
export_settings.setValue(section_key, key_value)
|
|
export_settings.sync()
|
|
# Temp CONF file has been written. Blanks in keys are now '%20'.
|
|
# Read the temp file and output the user's CONF file with blanks to
|
|
# make it more readable.
|
|
try:
|
|
with dest_path.open('w') as export_conf_file, temp_path.open('r') as temp_conf:
|
|
for file_record in temp_conf:
|
|
# Get rid of any invalid entries.
|
|
if file_record.find('@Invalid()') == -1:
|
|
file_record = file_record.replace('%20', ' ')
|
|
export_conf_file.write(file_record)
|
|
finally:
|
|
temp_path.unlink()
|