mirror of https://gitlab.com/openlp/openlp.git
747 lines
60 KiB
Python
747 lines
60 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2019 OpenLP Developers #
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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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import datetime
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from PyQt5 import QtGui, QtWidgets
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from openlp.core.common.i18n import UiStrings, translate
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from openlp.core.lib.ui import create_button, create_button_box
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from openlp.core.ui.icons import UiIcons
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class UiAboutDialog(object):
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"""
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The actual GUI widgets for the About form.
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"""
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def setup_ui(self, about_dialog):
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"""
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Set up the UI for the dialog.
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:param about_dialog: The QDialog object to set up.
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"""
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about_dialog.setObjectName('about_dialog')
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about_dialog.setWindowIcon(UiIcons().main_icon)
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self.base_layout = QtWidgets.QVBoxLayout(about_dialog)
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self.base_layout.setContentsMargins(0, 0, 0, 0)
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self.base_layout.setSpacing(0)
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self.base_layout.setObjectName('base_layout')
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self.logo_label = QtWidgets.QLabel(about_dialog)
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self.logo_label.setPixmap(QtGui.QPixmap(':/graphics/openlp-about-logo.png'))
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self.logo_label.setStyleSheet('background-color: #fff')
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self.logo_label.setMargin(8)
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self.logo_label.setObjectName('logo_label')
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self.base_layout.addWidget(self.logo_label)
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self.line = QtWidgets.QFrame(about_dialog)
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self.line.setFrameShape(QtWidgets.QFrame.HLine)
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self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
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self.line.setObjectName('line')
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self.base_layout.addWidget(self.line)
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self.about_dialog_layout = QtWidgets.QVBoxLayout()
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self.about_dialog_layout.setContentsMargins(8, 8, 8, 8)
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self.about_dialog_layout.setSpacing(8)
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self.about_dialog_layout.setObjectName('about_dialog_layout')
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self.base_layout.addLayout(self.about_dialog_layout)
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self.about_notebook = QtWidgets.QTabWidget(about_dialog)
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self.about_notebook.setObjectName('about_notebook')
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self.about_tab = QtWidgets.QWidget()
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self.about_tab.setObjectName('about_tab')
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self.about_tab_layout = QtWidgets.QVBoxLayout(self.about_tab)
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self.about_tab_layout.setObjectName('about_tab_layout')
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self.about_text_edit = QtWidgets.QTextBrowser(self.about_tab)
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self.about_text_edit.setObjectName('about_text_edit')
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self.about_tab_layout.addWidget(self.about_text_edit)
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self.about_notebook.addTab(self.about_tab, '')
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self.credits_tab = QtWidgets.QWidget()
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self.credits_tab.setObjectName('credits_tab')
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self.credits_tab_layout = QtWidgets.QVBoxLayout(self.credits_tab)
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self.credits_tab_layout.setObjectName('credits_tab_layout')
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self.credits_text_edit = QtWidgets.QTextBrowser(self.credits_tab)
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self.credits_text_edit.setObjectName('credits_text_edit')
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self.credits_tab_layout.addWidget(self.credits_text_edit)
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self.about_notebook.addTab(self.credits_tab, '')
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self.license_tab = QtWidgets.QWidget()
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self.license_tab.setObjectName('license_tab')
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self.license_tab_layout = QtWidgets.QVBoxLayout(self.license_tab)
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self.license_tab_layout.setObjectName('license_tab_layout')
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self.license_text_edit = QtWidgets.QTextBrowser(self.license_tab)
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self.license_text_edit.setObjectName('license_text_edit')
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self.license_tab_layout.addWidget(self.license_text_edit)
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self.about_notebook.addTab(self.license_tab, '')
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self.about_dialog_layout.addWidget(self.about_notebook)
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self.contribute_button = create_button(None, 'contribute_button', icon=UiIcons().volunteer)
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self.button_box = create_button_box(about_dialog, 'button_box', ['close'], [self.contribute_button])
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self.about_dialog_layout.addWidget(self.button_box)
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self.retranslate_ui(about_dialog)
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self.about_notebook.setCurrentIndex(0)
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def retranslate_ui(self, about_dialog):
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"""
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Dynamically translate the UI.
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:param about_dialog: The QDialog object to translate
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"""
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about_dialog.setWindowTitle('{about} OpenLP'.format(about=UiStrings().About))
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self.about_text_edit.setHtml(
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translate('OpenLP.AboutForm',
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'<p>OpenLP {{version}}{{revision}} - Open Source Lyrics Projection<br>'
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'Copyright {crs} 2004-{yr} OpenLP Developers</p>'
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'<p>Find out more about OpenLP: <a href="https://openlp.org/">https://openlp.org/</a></p>'
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'<p>This program is free software: you can redistribute it and/or modify it under the terms of '
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'the GNU General Public License as published by the Free Software Foundation, either version 3 '
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'of the License, or (at your option) any later version.</p>'
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'<p>This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; '
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'without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. '
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'See the GNU General Public License for more details.</p>'
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'<p>You should have received a copy of the GNU General Public License '
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'along with this program. If not, see <a href="https://www.gnu.org/licenses/">'
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'https://www.gnu.org/licenses/</a>.</p>').format(crs='\xa9', yr=datetime.date.today().year))
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self.about_notebook.setTabText(self.about_notebook.indexOf(self.about_tab), UiStrings().About)
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developers = translate('OpenLP.AboutForm',
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'OpenLP is written and maintained by volunteers all over the world in their spare '
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'time. If you would like to see this project succeed, please consider contributing to '
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'it by clicking the "contribute" button below.')
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built_with = translate('OpenLP.AboutForm', 'OpenLP would not be possible without the following software '
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'libraries:')
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build_tech = ('<ul>'
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'<li><a href="https://www.python.org/">Python</a> (PSFL)</li>'
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'<li><a href="https://www.qt.io">Qt5</a> (GPL3/LGPL3)</li>'
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'<li><a href="https://www.riverbankcomputing.co.uk/software/pyqt/intro">PyQt5</a> (GPL3)</li>'
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'<li><a href="https://github.com/ActiveState/appdirs">appdirs</a> (MIT)</li>'
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'<li><a href="https://alembic.sqlalchemy.org/en/latest/">Alembic</a> (MIT)</li>'
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'<li><a href="https://www.crummy.com/software/BeautifulSoup/">BeautifulSoup 4</a> (MIT)</li>'
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'<li><a href="https://github.com/chardet/chardet">chardet</a> (LGPL)</li>'
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'<li><a href="https://fontawesome.com">Font Awesome</a> (CC-BY 4.0, OFL 1.1, MIT)</li>'
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'<li><a href="https://lxml.de">lxml</a> (BSD)</li>'
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'<li><a href="https://www.makotemplates.org">Mako templates</a> (MIT)</li>'
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'<li><a href="https://mupdf.com/">MuPDF</a> (AGPL)</li>'
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'<li><a href="https://github.com/pymupdf/PyMuPDF">PyMuPDF</a> (AGPL3+/GPL3+)</li>'
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'<li><a href="https://mediaarea.net/en/MediaInfo">MediaInfo</a> (BSD-style)</li>'
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'<li><a href="https://pymediainfo.readthedocs.io">pymediainfo</a> (MIT)</li>'
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'<li><a href="https://github.com/rfk/pyenchant/">pyenchant</a> (LGPL)</li>'
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'<li><a href="https://gitlab.com/tgc-dk/pysword">pysword</a> (MIT)</li>'
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'<li><a href="https://pytest.org/">pytest</a> (MIT)</li>'
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'<li><a href="https://github.com/jstasiak/python-zeroconf">python-zeroconf</a> (LGPL)</li>'
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'<li><a href="https://github.com/ColinDuquesnoy/QDarkStyleSheet">QDarkStyle</a> (MIT)</li>'
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'<li><a href="https://github.com/spyder-ide/qtawesome">QtAwesome</a> (MIT)</li>'
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'<li><a href="https://2.python-requests.org/en/master/">Requests</a> (Apache 2.0)</li>'
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'<li><a href="https://www.sqlalchemy.org">SQLAlchemy</a> (MIT)</li>'
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'<li><a href="https://www.videolan.org/vlc/">VLC</a> (LGPL)</li>'
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'<li><a href="https://wiki.videolan.org/PythonBinding">Python bindings for VLC</a> (LGPL)</li>'
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'<li><a href="https://github.com/Pylons/waitress">Waitress</a> (ZPL)</li>'
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'<li><a href="https://github.com/aaugustin/websockets">websockets</a> (BSD)</li>'
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'<li><a href="https://webob.org/">WebOb</a> (MIT)</li>'
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'<li><a href="https://mkleehammer.github.io/pyodbc/">pyodbc</a> (MIT)</li>'
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'<li><a href="http://initd.org/psycopg/">psycopg2</a> (LGPL3+)</li>'
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'</ul>')
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final_credit = translate('OpenLP.AboutForm', '<h3>Final credit:</h3>'
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'<blockquote><p>For God so loved the world that He gave His one and only Son, so that '
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'whoever believes in Him will not perish but inherit eternal life.</p><p>John 3:16</p>'
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'</blockquote>'
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'<p>And last but not least, final credit goes to God our Father, for sending His Son '
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'to die on the cross, setting us free from sin. We bring this software to you for '
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'free because He has set us free.</p>')
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self.credits_text_edit.setHtml('<p>{developers}</p><p>{built_with}</p>{build_tech}<p>{final_credit}</p>'.format(
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developers=developers, built_with=built_with, build_tech=build_tech, final_credit=final_credit))
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self.about_notebook.setTabText(self.about_notebook.indexOf(self.credits_tab),
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translate('OpenLP.AboutForm', 'Credits'))
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license = ('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"'
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' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'
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''
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'<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">'
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'<head>'
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' <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'
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' <title>GNU General Public License v3.0 - GNU Project - Free Software Foundation (FSF)</title>'
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' <link rel="alternate" type="application/rdf+xml"'
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' href="http://www.gnu.org/licenses/gpl-3.0.rdf" /> '
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'</head>'
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'<body>'
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'<h3 style="text-align: center;">GNU GENERAL PUBLIC LICENSE</h3>'
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'<p style="text-align: center;">Version 3, 29 June 2007</p>'
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'<p>Copyright © 2007 Free Software Foundation, Inc.'
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' <<a href="https://fsf.org/">https://fsf.org/</a>></p><p>'
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' Everyone is permitted to copy and distribute verbatim copies'
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' of this license document, but changing it is not allowed.</p>'
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'<h3><a name="preamble"></a>Preamble</h3>'
|
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'<p>The GNU General Public License is a free, copyleft license for '
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'software and other kinds of works.</p>'
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'<p>The licenses for most software and other practical works are designed '
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'to take away your freedom to share and change the works. By contrast, '
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'the GNU General Public License is intended to guarantee your freedom to '
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'share and change all versions of a program--to make sure it remains free '
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'software for all its users. We, the Free Software Foundation, use the '
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'GNU General Public License for most of our software; it applies also to '
|
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'any other work released this way by its authors. You can apply it to '
|
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'your programs, too.</p>'
|
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'<p>When we speak of free software, we are referring to freedom, not '
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'price. Our General Public Licenses are designed to make sure that you '
|
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'have the freedom to distribute copies of free software (and charge for '
|
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'them if you wish), that you receive source code or can get it if you '
|
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'want it, that you can change the software or use pieces of it in new '
|
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'free programs, and that you know you can do these things.</p>'
|
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'<p>To protect your rights, we need to prevent others from denying you '
|
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'these rights or asking you to surrender the rights. Therefore, you have '
|
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'certain responsibilities if you distribute copies of the software, or if '
|
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'you modify it: responsibilities to respect the freedom of others.</p>'
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'<p>For example, if you distribute copies of such a program, whether '
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'gratis or for a fee, you must pass on to the recipients the same '
|
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'freedoms that you received. You must make sure that they, too, receive '
|
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'or can get the source code. And you must show them these terms so they '
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'know their rights.</p>'
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'<p>Developers that use the GNU GPL protect your rights with two steps: '
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'(1) assert copyright on the software, and (2) offer you this License '
|
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'giving you legal permission to copy, distribute and/or modify it.</p>'
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'<p>For the developers\' and authors\' protection, the GPL clearly explains '
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'that there is no warranty for this free software. For both users\' and '
|
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'authors\' sake, the GPL requires that modified versions be marked as '
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'changed, so that their problems will not be attributed erroneously to '
|
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'authors of previous versions.</p>'
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'<p>Some devices are designed to deny users access to install or run '
|
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'modified versions of the software inside them, although the manufacturer '
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'can do so. This is fundamentally incompatible with the aim of '
|
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'protecting users\' freedom to change the software. The systematic '
|
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'pattern of such abuse occurs in the area of products for individuals to '
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'use, which is precisely where it is most unacceptable. Therefore, we'
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'have designed this version of the GPL to prohibit the practice for those '
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'products. If such problems arise substantially in other domains, we '
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'stand ready to extend this provision to those domains in future versions '
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'of the GPL, as needed to protect the freedom of users.</p> '
|
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'<p>Finally, every program is threatened constantly by software patents. '
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'States should not allow patents to restrict development and use of '
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'software on general-purpose computers, but in those that do, we wish to '
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'avoid the special danger that patents applied to a free program could '
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'make it effectively proprietary. To prevent this, the GPL assures that '
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'patents cannot be used to render the program non-free.</p>'
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'<p>The precise terms and conditions for copying, distribution and '
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'modification follow.</p>'
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'<h3><a name="terms"></a>TERMS AND CONDITIONS</h3>'
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'<h4><a name="section0"></a>0. Definitions.</h4>'
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'<p>“This License” refers to version 3 of the GNU General Public License.</p>'
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'<p>“Copyright” also means copyright-like laws that apply to other kinds of '
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'works, such as semiconductor masks.</p>'
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'<p>“The Program” refers to any copyrightable work licensed under this '
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'License. Each licensee is addressed as “you”. “Licensees” and '
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'“recipients” may be individuals or organizations.</p>'
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'<p>To “modify” a work means to copy from or adapt all or part of the work '
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'in a fashion requiring copyright permission, other than the making of an '
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'exact copy. The resulting work is called a “modified version” of the '
|
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'earlier work or a work “based on” the earlier work.</p>'
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'<p>A “covered work” means either the unmodified Program or a work based '
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'on the Program.</p>'
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'<p>To “propagate” a work means to do anything with it that, without '
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'permission, would make you directly or secondarily liable for '
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'infringement under applicable copyright law, except executing it on a '
|
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'computer or modifying a private copy. Propagation includes copying, '
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'distribution (with or without modification), making available to the '
|
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'public, and in some countries other activities as well.</p>'
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'<p>To “convey” a work means any kind of propagation that enables other '
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'parties to make or receive copies. Mere interaction with a user through '
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'a computer network, with no transfer of a copy, is not conveying.</p>'
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'<p>An interactive user interface displays “Appropriate Legal Notices” '
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'to the extent that it includes a convenient and prominently visible '
|
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'feature that (1) displays an appropriate copyright notice, and (2)'
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'tells the user that there is no warranty for the work (except to the '
|
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'extent that warranties are provided), that licensees may convey the '
|
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'work under this License, and how to view a copy of this License. If '
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'the interface presents a list of user commands or options, such as a '
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'menu, a prominent item in the list meets this criterion.</p>'
|
|
'<h4><a name="section1"></a>1. Source Code.</h4>'
|
|
'<p>The “source code” for a work means the preferred form of the work '
|
|
'for making modifications to it. “Object code” means any non-source '
|
|
'form of a work.</p>'
|
|
'<p>A “Standard Interface” means an interface that either is an official '
|
|
'standard defined by a recognized standards body, or, in the case of '
|
|
'interfaces specified for a particular programming language, one that '
|
|
'is widely used among developers working in that language.</p>'
|
|
'<p>The “System Libraries” of an executable work include anything, other '
|
|
'than the work as a whole, that (a) is included in the normal form of '
|
|
'packaging a Major Component, but which is not part of that Major '
|
|
'Component, and (b) serves only to enable use of the work with that '
|
|
'Major Component, or to implement a Standard Interface for which an '
|
|
'implementation is available to the public in source code form. A '
|
|
'“Major Component”, in this context, means a major essential component '
|
|
'(kernel, window system, and so on) of the specific operating system '
|
|
'(if any) on which the executable work runs, or a compiler used to '
|
|
'produce the work, or an object code interpreter used to run it.</p>'
|
|
'<p>The “Corresponding Source” for a work in object code form means all '
|
|
'the source code needed to generate, install, and (for an executable '
|
|
'work) run the object code and to modify the work, including scripts to '
|
|
'control those activities. However, it does not include the work\'s '
|
|
'System Libraries, or general-purpose tools or generally available free '
|
|
'programs which are used unmodified in performing those activities but '
|
|
'which are not part of the work. For example, Corresponding Source '
|
|
'includes interface definition files associated with source files for '
|
|
'the work, and the source code for shared libraries and dynamically '
|
|
'linked subprograms that the work is specifically designed to require, '
|
|
'such as by intimate data communication or control flow between those '
|
|
'subprograms and other parts of the work.</p>'
|
|
'<p>The Corresponding Source need not include anything that users '
|
|
'can regenerate automatically from other parts of the Corresponding '
|
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'Source.</p>'
|
|
'<p>The Corresponding Source for a work in source code form is that '
|
|
'same work.</p>'
|
|
'<h4><a name="section2"></a>2. Basic Permissions.</h4>'
|
|
'<p>All rights granted under this License are granted for the term of '
|
|
'copyright on the Program, and are irrevocable provided the stated '
|
|
'conditions are met. This License explicitly affirms your unlimited '
|
|
'permission to run the unmodified Program. The output from running a '
|
|
'covered work is covered by this License only if the output, given its '
|
|
'content, constitutes a covered work. This License acknowledges your '
|
|
'rights of fair use or other equivalent, as provided by copyright law.</p>'
|
|
'<p>You may make, run and propagate covered works that you do not '
|
|
'convey, without conditions so long as your license otherwise remains '
|
|
'in force. You may convey covered works to others for the sole purpose '
|
|
'of having them make modifications exclusively for you, or provide you '
|
|
'with facilities for running those works, provided that you comply with '
|
|
'the terms of this License in conveying all material for which you do '
|
|
'not control copyright. Those thus making or running the covered works '
|
|
'for you must do so exclusively on your behalf, under your direction '
|
|
'and control, on terms that prohibit them from making any copies of '
|
|
'your copyrighted material outside their relationship with you.</p>'
|
|
'<p>Conveying under any other circumstances is permitted solely under '
|
|
'the conditions stated below. Sublicensing is not allowed; section 10 '
|
|
'makes it unnecessary.</p>'
|
|
'<h4><a name="section3"></a>3. Protecting Users\' Legal Rights From Anti-Circumvention Law.</h4>'
|
|
'<p>No covered work shall be deemed part of an effective technological '
|
|
'measure under any applicable law fulfilling obligations under article '
|
|
'11 of the WIPO copyright treaty adopted on 20 December 1996, or '
|
|
'similar laws prohibiting or restricting circumvention of such '
|
|
'measures.</p>'
|
|
'<p>When you convey a covered work, you waive any legal power to forbid '
|
|
'circumvention of technological measures to the extent such circumvention '
|
|
'is effected by exercising rights under this License with respect to '
|
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'the covered work, and you disclaim any intention to limit operation or '
|
|
'modification of the work as a means of enforcing, against the work\'s '
|
|
'users, your or third parties\' legal rights to forbid circumvention of '
|
|
'technological measures.</p>'
|
|
'<h4><a name="section4"></a>4. Conveying Verbatim Copies.</h4>'
|
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'<p>You may convey verbatim copies of the Program\'s source code as you '
|
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'receive it, in any medium, provided that you conspicuously and '
|
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'appropriately publish on each copy an appropriate copyright notice; '
|
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'keep intact all notices stating that this License and any '
|
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'non-permissive terms added in accord with section 7 apply to the code; '
|
|
'keep intact all notices of the absence of any warranty; and give all '
|
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'recipients a copy of this License along with the Program.</p>'
|
|
'<p>You may charge any price or no price for each copy that you convey, '
|
|
'and you may offer support or warranty protection for a fee.</p>'
|
|
'<h4><a name="section5"></a>5. Conveying Modified Source Versions.</h4>'
|
|
'<p>You may convey a work based on the Program, or the modifications to '
|
|
'produce it from the Program, in the form of source code under the '
|
|
'terms of section 4, provided that you also meet all of these conditions:</p>'
|
|
'<ul>'
|
|
'<li>a) The work must carry prominent notices stating that you modified '
|
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' it, and giving a relevant date.</li>'
|
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'<li>b) The work must carry prominent notices stating that it is '
|
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' released under this License and any conditions added under section '
|
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' 7. This requirement modifies the requirement in section 4 to '
|
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' “keep intact all notices”.</li>'
|
|
'<li>c) You must license the entire work, as a whole, under this '
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' License to anyone who comes into possession of a copy. This '
|
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' License will therefore apply, along with any applicable section 7 '
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' additional terms, to the whole of the work, and all its parts, '
|
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' regardless of how they are packaged. This License gives no '
|
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' permission to license the work in any other way, but it does not '
|
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' invalidate such permission if you have separately received it.</li>'
|
|
'<li>d) If the work has interactive user interfaces, each must display '
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' Appropriate Legal Notices; however, if the Program has interactive '
|
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' interfaces that do not display Appropriate Legal Notices, your '
|
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' work need not make them do so.</li>'
|
|
'</ul>'
|
|
'<p>A compilation of a covered work with other separate and independent '
|
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'works, which are not by their nature extensions of the covered work, '
|
|
'and which are not combined with it such as to form a larger program, '
|
|
'in or on a volume of a storage or distribution medium, is called an '
|
|
'“aggregate” if the compilation and its resulting copyright are not '
|
|
'used to limit the access or legal rights of the compilation\'s users '
|
|
'beyond what the individual works permit. Inclusion of a covered work '
|
|
'in an aggregate does not cause this License to apply to the other '
|
|
'parts of the aggregate.</p>'
|
|
'<h4><a name="section6"></a>6. Conveying Non-Source Forms.</h4>'
|
|
'<p>You may convey a covered work in object code form under the terms '
|
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'of sections 4 and 5, provided that you also convey the '
|
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'machine-readable Corresponding Source under the terms of this License, '
|
|
'in one of these ways:</p>'
|
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'<ul>'
|
|
'<li>a) Convey the object code in, or embodied in, a physical product '
|
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' (including a physical distribution medium), accompanied by the '
|
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' Corresponding Source fixed on a durable physical medium '
|
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' customarily used for software interchange.</li>'
|
|
'<li>b) Convey the object code in, or embodied in, a physical product '
|
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' (including a physical distribution medium), accompanied by a '
|
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' written offer, valid for at least three years and valid for as '
|
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' long as you offer spare parts or customer support for that product '
|
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' model, to give anyone who possesses the object code either (1) a '
|
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' copy of the Corresponding Source for all the software in the '
|
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' product that is covered by this License, on a durable physical '
|
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' medium customarily used for software interchange, for a price no '
|
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' more than your reasonable cost of physically performing this '
|
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' conveying of source, or (2) access to copy the '
|
|
' Corresponding Source from a network server at no charge.</li>'
|
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'<li>c) Convey individual copies of the object code with a copy of the '
|
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' written offer to provide the Corresponding Source. This '
|
|
' alternative is allowed only occasionally and noncommercially, and '
|
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' only if you received the object code with such an offer, in accord '
|
|
' with subsection 6b.</li>'
|
|
'<li>d) Convey the object code by offering access from a designated '
|
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' place (gratis or for a charge), and offer equivalent access to the '
|
|
' Corresponding Source in the same way through the same place at no '
|
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' further charge. You need not require recipients to copy the '
|
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' Corresponding Source along with the object code. If the place to '
|
|
' copy the object code is a network server, the Corresponding Source '
|
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' may be on a different server (operated by you or a third party)'
|
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' that supports equivalent copying facilities, provided you maintain '
|
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' clear directions next to the object code saying where to find the '
|
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' Corresponding Source. Regardless of what server hosts the '
|
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' Corresponding Source, you remain obligated to ensure that it is '
|
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' available for as long as needed to satisfy these requirements.</li>'
|
|
'<li>e) Convey the object code using peer-to-peer transmission, provided '
|
|
' you inform other peers where the object code and Corresponding '
|
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' Source of the work are being offered to the general public at no '
|
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' charge under subsection 6d.</li>'
|
|
'</ul>'
|
|
'<p>A separable portion of the object code, whose source code is excluded '
|
|
'from the Corresponding Source as a System Library, need not be '
|
|
'included in conveying the object code work.</p>'
|
|
'<p>A “User Product” is either (1) a “consumer product”, which means any '
|
|
'tangible personal property which is normally used for personal, family, '
|
|
'or household purposes, or (2) anything designed or sold for incorporation '
|
|
'into a dwelling. In determining whether a product is a consumer product, '
|
|
'doubtful cases shall be resolved in favor of coverage. For a particular '
|
|
'product received by a particular user, “normally used” refers to a '
|
|
'typical or common use of that class of product, regardless of the status '
|
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'of the particular user or of the way in which the particular user '
|
|
'actually uses, or expects or is expected to use, the product. A product '
|
|
'is a consumer product regardless of whether the product has substantial '
|
|
'commercial, industrial or non-consumer uses, unless such uses represent '
|
|
'the only significant mode of use of the product.</p>'
|
|
'<p>“Installation Information” for a User Product means any methods, '
|
|
'procedures, authorization keys, or other information required to install '
|
|
'and execute modified versions of a covered work in that User Product from '
|
|
'a modified version of its Corresponding Source. The information must '
|
|
'suffice to ensure that the continued functioning of the modified object '
|
|
'code is in no case prevented or interfered with solely because '
|
|
'modification has been made.</p>'
|
|
'<p>If you convey an object code work under this section in, or with, or '
|
|
'specifically for use in, a User Product, and the conveying occurs as '
|
|
'part of a transaction in which the right of possession and use of the '
|
|
'User Product is transferred to the recipient in perpetuity or for a '
|
|
'fixed term (regardless of how the transaction is characterized), the '
|
|
'Corresponding Source conveyed under this section must be accompanied '
|
|
'by the Installation Information. But this requirement does not apply '
|
|
'if neither you nor any third party retains the ability to install '
|
|
'modified object code on the User Product (for example, the work has '
|
|
'been installed in ROM).</p>'
|
|
'<p>The requirement to provide Installation Information does not include a '
|
|
'requirement to continue to provide support service, warranty, or updates '
|
|
'for a work that has been modified or installed by the recipient, or for '
|
|
'the User Product in which it has been modified or installed. Access to a '
|
|
'network may be denied when the modification itself materially and '
|
|
'adversely affects the operation of the network or violates the rules and '
|
|
'protocols for communication across the network.</p>'
|
|
'<p>Corresponding Source conveyed, and Installation Information provided, '
|
|
'in accord with this section must be in a format that is publicly '
|
|
'documented (and with an implementation available to the public in '
|
|
'source code form), and must require no special password or key for '
|
|
'unpacking, reading or copying.</p>'
|
|
'<h4><a name="section7"></a>7. Additional Terms.</h4>'
|
|
'<p>“Additional permissions” are terms that supplement the terms of this '
|
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'License by making exceptions from one or more of its conditions. '
|
|
'Additional permissions that are applicable to the entire Program shall '
|
|
'be treated as though they were included in this License, to the extent '
|
|
'that they are valid under applicable law. If additional permissions '
|
|
'apply only to part of the Program, that part may be used separately '
|
|
'under those permissions, but the entire Program remains governed by '
|
|
'this License without regard to the additional permissions.</p>'
|
|
'<p>When you convey a copy of a covered work, you may at your option '
|
|
'remove any additional permissions from that copy, or from any part of '
|
|
'it. (Additional permissions may be written to require their own '
|
|
'removal in certain cases when you modify the work.) You may place '
|
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'additional permissions on material, added by you to a covered work, '
|
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'for which you have or can give appropriate copyright permission.</p>'
|
|
'<p>Notwithstanding any other provision of this License, for material you '
|
|
'add to a covered work, you may (if authorized by the copyright holders of '
|
|
'that material) supplement the terms of this License with terms:</p>'
|
|
'<ul>'
|
|
'<li>a) Disclaiming warranty or limiting liability differently from the '
|
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' terms of sections 15 and 16 of this License; or</li>'
|
|
'<li>b) Requiring preservation of specified reasonable legal notices or '
|
|
' author attributions in that material or in the Appropriate Legal '
|
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' Notices displayed by works containing it; or</li>'
|
|
'<li>c) Prohibiting misrepresentation of the origin of that material, or '
|
|
' requiring that modified versions of such material be marked in '
|
|
' reasonable ways as different from the original version; or</li>'
|
|
'<li>d) Limiting the use for publicity purposes of names of licensors or '
|
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' authors of the material; or</li>'
|
|
'<li>e) Declining to grant rights under trademark law for use of some '
|
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' trade names, trademarks, or service marks; or</li>'
|
|
'<li>f) Requiring indemnification of licensors and authors of that '
|
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' material by anyone who conveys the material (or modified versions of '
|
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' it) with contractual assumptions of liability to the recipient, for '
|
|
' any liability that these contractual assumptions directly impose on '
|
|
' those licensors and authors.</li>'
|
|
'</ul>'
|
|
'<p>All other non-permissive additional terms are considered “further '
|
|
'restrictions” within the meaning of section 10. If the Program as you '
|
|
'received it, or any part of it, contains a notice stating that it is '
|
|
'governed by this License along with a term that is a further '
|
|
'restriction, you may remove that term. If a license document contains '
|
|
'a further restriction but permits relicensing or conveying under this '
|
|
'License, you may add to a covered work material governed by the terms '
|
|
'of that license document, provided that the further restriction does '
|
|
'not survive such relicensing or conveying.</p>'
|
|
'<p>If you add terms to a covered work in accord with this section, you '
|
|
'must place, in the relevant source files, a statement of the '
|
|
'additional terms that apply to those files, or a notice indicating '
|
|
'where to find the applicable terms.</p>'
|
|
'<p>Additional terms, permissive or non-permissive, may be stated in the '
|
|
'form of a separately written license, or stated as exceptions; '
|
|
'the above requirements apply either way.</p>'
|
|
'<h4><a name="section8"></a>8. Termination.</h4>'
|
|
'<p>You may not propagate or modify a covered work except as expressly '
|
|
'provided under this License. Any attempt otherwise to propagate or '
|
|
'modify it is void, and will automatically terminate your rights under '
|
|
'this License (including any patent licenses granted under the third '
|
|
'paragraph of section 11).</p>'
|
|
'<p>However, if you cease all violation of this License, then your '
|
|
'license from a particular copyright holder is reinstated (a)'
|
|
'provisionally, unless and until the copyright holder explicitly and '
|
|
'finally terminates your license, and (b) permanently, if the copyright '
|
|
'holder fails to notify you of the violation by some reasonable means '
|
|
'prior to 60 days after the cessation.</p>'
|
|
'<p>Moreover, your license from a particular copyright holder is '
|
|
'reinstated permanently if the copyright holder notifies you of the '
|
|
'violation by some reasonable means, this is the first time you have '
|
|
'received notice of violation of this License (for any work) from that '
|
|
'copyright holder, and you cure the violation prior to 30 days after '
|
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'your receipt of the notice.</p>'
|
|
'<p>Termination of your rights under this section does not terminate the '
|
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'licenses of parties who have received copies or rights from you under '
|
|
'this License. If your rights have been terminated and not permanently '
|
|
'reinstated, you do not qualify to receive new licenses for the same '
|
|
'material under section 10.</p>'
|
|
'<h4><a name="section9"></a>9. Acceptance Not Required for Having Copies.</h4>'
|
|
'<p>You are not required to accept this License in order to receive or '
|
|
'run a copy of the Program. Ancillary propagation of a covered work '
|
|
'occurring solely as a consequence of using peer-to-peer transmission '
|
|
'to receive a copy likewise does not require acceptance. However, '
|
|
'nothing other than this License grants you permission to propagate or '
|
|
'modify any covered work. These actions infringe copyright if you do '
|
|
'not accept this License. Therefore, by modifying or propagating a '
|
|
'covered work, you indicate your acceptance of this License to do so.</p>'
|
|
'<h4><a name="section10"></a>10. Automatic Licensing of Downstream Recipients.</h4>'
|
|
'<p>Each time you convey a covered work, the recipient automatically '
|
|
'receives a license from the original licensors, to run, modify and '
|
|
'propagate that work, subject to this License. You are not responsible '
|
|
'for enforcing compliance by third parties with this License.</p>'
|
|
'<p>An “entity transaction” is a transaction transferring control of an '
|
|
'organization, or substantially all assets of one, or subdividing an '
|
|
'organization, or merging organizations. If propagation of a covered '
|
|
'work results from an entity transaction, each party to that '
|
|
'transaction who receives a copy of the work also receives whatever '
|
|
'licenses to the work the party\'s predecessor in interest had or could '
|
|
'give under the previous paragraph, plus a right to possession of the '
|
|
'Corresponding Source of the work from the predecessor in interest, if '
|
|
'the predecessor has it or can get it with reasonable efforts.</p>'
|
|
'<p>You may not impose any further restrictions on the exercise of the '
|
|
'rights granted or affirmed under this License. For example, you may '
|
|
'not impose a license fee, royalty, or other charge for exercise of '
|
|
'rights granted under this License, and you may not initiate litigation '
|
|
'(including a cross-claim or counterclaim in a lawsuit) alleging that '
|
|
'any patent claim is infringed by making, using, selling, offering for '
|
|
'sale, or importing the Program or any portion of it.</p>'
|
|
'<h4><a name="section11"></a>11. Patents.</h4>'
|
|
'<p>A “contributor” is a copyright holder who authorizes use under this '
|
|
'License of the Program or a work on which the Program is based. The '
|
|
'work thus licensed is called the contributor\'s “contributor version”.</p>'
|
|
'<p>A contributor\'s “essential patent claims” are all patent claims '
|
|
'owned or controlled by the contributor, whether already acquired or '
|
|
'hereafter acquired, that would be infringed by some manner, permitted '
|
|
'by this License, of making, using, or selling its contributor version, '
|
|
'but do not include claims that would be infringed only as a '
|
|
'consequence of further modification of the contributor version. For '
|
|
'purposes of this definition, “control” includes the right to grant '
|
|
'patent sublicenses in a manner consistent with the requirements of '
|
|
'this License.</p>'
|
|
'<p>Each contributor grants you a non-exclusive, worldwide, royalty-free '
|
|
'patent license under the contributor\'s essential patent claims, to '
|
|
'make, use, sell, offer for sale, import and otherwise run, modify and '
|
|
'propagate the contents of its contributor version.</p>'
|
|
'<p>In the following three paragraphs, a “patent license” is any express '
|
|
'agreement or commitment, however denominated, not to enforce a patent '
|
|
'(such as an express permission to practice a patent or covenant not to '
|
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'sue for patent infringement). To “grant” such a patent license to a '
|
|
'party means to make such an agreement or commitment not to enforce a '
|
|
'patent against the party.</p>'
|
|
'<p>If you convey a covered work, knowingly relying on a patent license, '
|
|
'and the Corresponding Source of the work is not available for anyone '
|
|
'to copy, free of charge and under the terms of this License, through a '
|
|
'publicly available network server or other readily accessible means, '
|
|
'then you must either (1) cause the Corresponding Source to be so '
|
|
'available, or (2) arrange to deprive yourself of the benefit of the '
|
|
'patent license for this particular work, or (3) arrange, in a manner '
|
|
'consistent with the requirements of this License, to extend the patent '
|
|
'license to downstream recipients. “Knowingly relying” means you have '
|
|
'actual knowledge that, but for the patent license, your conveying the '
|
|
'covered work in a country, or your recipient\'s use of the covered work '
|
|
'in a country, would infringe one or more identifiable patents in that '
|
|
'country that you have reason to believe are valid.</p>'
|
|
'<p>If, pursuant to or in connection with a single transaction or '
|
|
'arrangement, you convey, or propagate by procuring conveyance of, a '
|
|
'covered work, and grant a patent license to some of the parties '
|
|
'receiving the covered work authorizing them to use, propagate, modify '
|
|
'or convey a specific copy of the covered work, then the patent license '
|
|
'you grant is automatically extended to all recipients of the covered '
|
|
'work and works based on it.</p>'
|
|
'<p>A patent license is “discriminatory” if it does not include within '
|
|
'the scope of its coverage, prohibits the exercise of, or is '
|
|
'conditioned on the non-exercise of one or more of the rights that are '
|
|
'specifically granted under this License. You may not convey a covered '
|
|
'work if you are a party to an arrangement with a third party that is '
|
|
'in the business of distributing software, under which you make payment '
|
|
'to the third party based on the extent of your activity of conveying '
|
|
'the work, and under which the third party grants, to any of the '
|
|
'parties who would receive the covered work from you, a discriminatory '
|
|
'patent license (a) in connection with copies of the covered work '
|
|
'conveyed by you (or copies made from those copies), or (b) primarily '
|
|
'for and in connection with specific products or compilations that '
|
|
'contain the covered work, unless you entered into that arrangement, '
|
|
'or that patent license was granted, prior to 28 March 2007.</p>'
|
|
'<p>Nothing in this License shall be construed as excluding or limiting '
|
|
'any implied license or other defenses to infringement that may '
|
|
'otherwise be available to you under applicable patent law.</p>'
|
|
'<h4><a name="section12"></a>12. No Surrender of Others\' Freedom.</h4>'
|
|
'<p>If conditions are imposed on you (whether by court order, agreement or '
|
|
'otherwise) that contradict the conditions of this License, they do not '
|
|
'excuse you from the conditions of this License. If you cannot convey a '
|
|
'covered work so as to satisfy simultaneously your obligations under this '
|
|
'License and any other pertinent obligations, then as a consequence you may '
|
|
'not convey it at all. For example, if you agree to terms that obligate you '
|
|
'to collect a royalty for further conveying from those to whom you convey '
|
|
'the Program, the only way you could satisfy both those terms and this '
|
|
'License would be to refrain entirely from conveying the Program.</p>'
|
|
'<h4><a name="section13"></a>13. Use with the GNU Affero General Public License.</h4>'
|
|
'<p>Notwithstanding any other provision of this License, you have '
|
|
'permission to link or combine any covered work with a work licensed '
|
|
'under version 3 of the GNU Affero General Public License into a single '
|
|
'combined work, and to convey the resulting work. The terms of this '
|
|
'License will continue to apply to the part which is the covered work, '
|
|
'but the special requirements of the GNU Affero General Public License, '
|
|
'section 13, concerning interaction through a network will apply to the '
|
|
'combination as such.</p>'
|
|
'<h4><a name="section14"></a>14. Revised Versions of this License.</h4>'
|
|
'<p>The Free Software Foundation may publish revised and/or new versions of '
|
|
'the GNU General Public License from time to time. Such new versions will '
|
|
'be similar in spirit to the present version, but may differ in detail to '
|
|
'address new problems or concerns.</p>'
|
|
'<p>Each version is given a distinguishing version number. If the '
|
|
'Program specifies that a certain numbered version of the GNU General '
|
|
'Public License “or any later version” applies to it, you have the '
|
|
'option of following the terms and conditions either of that numbered '
|
|
'version or of any later version published by the Free Software '
|
|
'Foundation. If the Program does not specify a version number of the '
|
|
'GNU General Public License, you may choose any version ever published '
|
|
'by the Free Software Foundation.</p>'
|
|
'<p>If the Program specifies that a proxy can decide which future '
|
|
'versions of the GNU General Public License can be used, that proxy\'s '
|
|
'public statement of acceptance of a version permanently authorizes you '
|
|
'to choose that version for the Program.</p>'
|
|
'<p>Later license versions may give you additional or different '
|
|
'permissions. However, no additional obligations are imposed on any '
|
|
'author or copyright holder as a result of your choosing to follow a '
|
|
'later version.</p>'
|
|
'<h4><a name="section15"></a>15. Disclaimer of Warranty.</h4>'
|
|
'<p>THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY '
|
|
'APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT '
|
|
'HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY '
|
|
'OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, '
|
|
'THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR '
|
|
'PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM '
|
|
'IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF '
|
|
'ALL NECESSARY SERVICING, REPAIR OR CORRECTION.</p>'
|
|
'<h4><a name="section16"></a>16. Limitation of Liability.</h4>'
|
|
'<p>IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING '
|
|
'WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS '
|
|
'THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY '
|
|
'GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE '
|
|
'USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF '
|
|
'DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD '
|
|
'PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), '
|
|
'EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF '
|
|
'SUCH DAMAGES.</p>'
|
|
'<h4><a name="section17"></a>17. Interpretation of Sections 15 and 16.</h4>'
|
|
'<p>If the disclaimer of warranty and limitation of liability provided '
|
|
'above cannot be given local legal effect according to their terms, '
|
|
'reviewing courts shall apply local law that most closely approximates '
|
|
'an absolute waiver of all civil liability in connection with the '
|
|
'Program, unless a warranty or assumption of liability accompanies a '
|
|
'copy of the Program in return for a fee.</p>'
|
|
'<p>END OF TERMS AND CONDITIONS</p>'
|
|
'<h3><a name="howto"></a>How to Apply These Terms to Your New Programs</h3>'
|
|
'<p>If you develop a new program, and you want it to be of the greatest '
|
|
'possible use to the public, the best way to achieve this is to make it '
|
|
'free software which everyone can redistribute and change under these terms.</p>'
|
|
'<p>To do so, attach the following notices to the program. It is safest '
|
|
'to attach them to the start of each source file to most effectively '
|
|
'state the exclusion of warranty; and each file should have at least '
|
|
'the “copyright” line and a pointer to where the full notice is found.</p>'
|
|
'<pre> <one line to give the program\'s name and a brief idea of what it does.><br>'
|
|
' Copyright (C) <year> <name of author><br>'
|
|
' This program is free software: you can redistribute it and/or modify<br>'
|
|
' it under the terms of the GNU General Public License as published by<br>'
|
|
' the Free Software Foundation, either version 3 of the License, or<br>'
|
|
' (at your option) any later version.<br>'
|
|
'<br>'
|
|
' This program is distributed in the hope that it will be useful,<br>'
|
|
' but WITHOUT ANY WARRANTY; without even the implied warranty of<br>'
|
|
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the<br>'
|
|
' GNU General Public License for more details.<br>'
|
|
'<br>'
|
|
' You should have received a copy of the GNU General Public License<br>'
|
|
' along with this program. If not, see <https://www.gnu.org/licenses/>. '
|
|
'</pre>'
|
|
'<p>Also add information on how to contact you by electronic and paper mail.</p>'
|
|
'<p>If the program does terminal interaction, make it output a short '
|
|
'notice like this when it starts in an interactive mode:</p>'
|
|
'<pre> <program> Copyright (C) <year> <name of author><br>'
|
|
' This program comes with ABSOLUTELY NO WARRANTY; for details type `show w`.<br>'
|
|
' This is free software, and you are welcome to redistribute it<br>'
|
|
' under certain conditions; type `show c` for details. '
|
|
'</pre>'
|
|
'<p>The hypothetical commands `show w` and `show c` should show the appropriate '
|
|
'parts of the General Public License. Of course, your program\'s commands '
|
|
'might be different; for a GUI interface, you would use an “about box”.</p>'
|
|
'<p>You should also get your employer (if you work as a programmer) or school, '
|
|
'if any, to sign a “copyright disclaimer” for the program, if necessary. '
|
|
'For more information on this, and how to apply and follow the GNU GPL, see '
|
|
'<<a href="https://www.gnu.org/licenses/">https://www.gnu.org/licenses/</a>>.</p>'
|
|
'<p>The GNU General Public License does not permit incorporating your program '
|
|
'into proprietary programs. If your program is a subroutine library, you '
|
|
'may consider it more useful to permit linking proprietary applications with '
|
|
'the library. If this is what you want to do, use the GNU Lesser General '
|
|
'Public License instead of this License. But first, please read '
|
|
'<<a href="https://www.gnu.org/licenses/why-not-lgpl.html">'
|
|
'https://www.gnu.org/licenses/why-not-lgpl.html</a>>.</p>'
|
|
'</body></html>')
|
|
self.license_text_edit.setHtml(license)
|
|
self.about_notebook.setTabText(self.about_notebook.indexOf(self.license_tab),
|
|
translate('OpenLP.AboutForm', 'License'))
|
|
self.contribute_button.setText(translate('OpenLP.AboutForm', 'Contribute'))
|