import platform import webbrowser import os import sys import qtpy from qtpy import QtCore from qtpy.QtCore import Qt from qtpy import QtGui from qtpy import QtWidgets from ..i18n import N_ from .. import resources from .. import hotkeys from .. import icons from .. import qtutils from .. import utils from .. import version from . import defs def about_dialog(context): """Launches the Help -> About dialog""" view = AboutView(context, qtutils.active_window()) view.show() return view class ExpandingTabBar(QtWidgets.QTabBar): """A TabBar with tabs that expand to fill the empty space The setExpanding(True) method does not work in practice because it respects the OS style. We override the style by implementing tabSizeHint() so that we can specify the size explicitly. """ def tabSizeHint(self, tab_index): width = self.parent().width() // max(2, self.count()) - 1 size = super().tabSizeHint(tab_index) size.setWidth(width) return size class ExpandingTabWidget(QtWidgets.QTabWidget): def __init__(self, parent=None): super().__init__(parent) self.setTabBar(ExpandingTabBar(self)) def resizeEvent(self, event): """Forward resize events to the ExpandingTabBar""" # Qt does not resize the tab bar when the dialog is resized # so manually forward resize events to the tab bar. width = event.size().width() height = self.tabBar().height() self.tabBar().resize(width, height) return super().resizeEvent(event) class AboutView(QtWidgets.QDialog): """Provides the git-cola 'About' dialog""" def __init__(self, context, parent=None): QtWidgets.QDialog.__init__(self, parent) self.context = context self.setWindowTitle(N_('About git-cola')) self.setWindowModality(Qt.WindowModal) # Top-most large icon self.logo_label = qtutils.pixmap_label(icons.cola(), defs.huge_icon) self.logo_label.setAlignment(Qt.AlignCenter) self.logo_text_label = qtutils.label(text='Git Cola') self.logo_text_label.setAlignment(Qt.AlignLeft | Qt.AlignCenter) font = self.logo_text_label.font() font.setPointSize(defs.logo_text) self.logo_text_label.setFont(font) self.text = qtutils.textbrowser(text=copyright_text()) self.version = qtutils.textbrowser(text=version_text(context)) self.authors = qtutils.textbrowser(text=authors_text()) self.translators = qtutils.textbrowser(text=translators_text()) self.tabs = ExpandingTabWidget() self.tabs.addTab(self.text, N_('About')) self.tabs.addTab(self.version, N_('Version')) self.tabs.addTab(self.authors, N_('Authors')) self.tabs.addTab(self.translators, N_('Translators')) self.close_button = qtutils.close_button() self.close_button.setDefault(True) self.logo_layout = qtutils.hbox( defs.no_margin, defs.button_spacing, self.logo_label, self.logo_text_label, qtutils.STRETCH, ) self.button_layout = qtutils.hbox( defs.spacing, defs.margin, qtutils.STRETCH, self.close_button ) self.main_layout = qtutils.vbox( defs.no_margin, defs.spacing, self.logo_layout, self.tabs, self.button_layout, ) self.setLayout(self.main_layout) qtutils.connect_button(self.close_button, self.accept) self.resize(defs.scale(600), defs.scale(720)) def copyright_text(): return """ Git Cola: The highly caffeinated Git GUI Copyright (C) 2007-2024 David Aguilar and contributors This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/. """ def version_text(context): git_version = version.git_version(context) cola_version = version.version() python_path = sys.executable python_version = sys.version qt_version = qtpy.QT_VERSION qtpy_version = qtpy.__version__ pyqt_api_name = qtpy.API_NAME if ( getattr(qtpy, 'PYQT6', False) or getattr(qtpy, 'PYQT5', False) or getattr(qtpy, 'PYQT4', False) ): pyqt_api_version = qtpy.PYQT_VERSION elif qtpy.PYSIDE: pyqt_api_version = qtpy.PYSIDE_VERSION else: pyqt_api_version = 'unknown' platform_version = platform.platform() scope = dict( cola_version=cola_version, git_version=git_version, platform_version=platform_version, pyqt_api_name=pyqt_api_name, pyqt_api_version=pyqt_api_version, python_path=python_path, python_version=python_version, qt_version=qt_version, qtpy_version=qtpy_version, ) return ( N_( """
Git Cola version %(cola_version)s """ ) % scope ) def mailto(email, text, palette): return qtutils.link('mailto:%s' % email, text, palette) + '
' def render_authors(authors): """Render a list of author details into rich text html""" for x in authors: x.setdefault('email', '') entries = [ ( """

%(name)s
%(title)s
%(email)s

""" % author ) for author in authors ] return ''.join(entries) def contributors_text(authors, prelude='', epilogue=''): author_text = render_authors(authors) scope = dict(author_text=author_text, epilogue=epilogue, prelude=prelude) return ( """ %(prelude)s %(author_text)s %(epilogue)s """ % scope ) def authors_text(): palette = QtGui.QPalette() contact = N_('Email contributor') authors = ( # The names listed here are listed in the same order as # `git shortlog --summary --numbered --no-merges` # Please submit a pull request if you would like to include your # email address in the about screen. # See the `generate-about` script in the "todo" branch. # vim :read! ./todo/generate-about dict( name='David Aguilar', title=N_('Maintainer (since 2007) and developer'), email=mailto('davvid@gmail.com', contact, palette), ), dict(name='Daniel Harding', title=N_('Developer')), dict(name='Efimov Vasily', title=N_('Developer')), dict( name='Ｖ字龍(Vdragon)', title=N_('Developer'), email=mailto('Vdragon.Taiwan@gmail.com', contact, palette), ), dict(name='Kurt McKee', title=N_('Developer')), dict(name='Guillaume de Bure', title=N_('Developer')), dict(name='Javier Rodriguez Cuevas', title=N_('Developer')), dict(name='Uri Okrent', title=N_('Developer')), dict(name='Alex Chernetz', title=N_('Developer')), dict(name='xhl', title=N_('Developer')), dict(name='Ville Skyttä', title=N_('Developer')), dict(name='Thomas Kluyver', title=N_('Developer')), dict(name='Andreas Sommer', title=N_('Developer')), dict(name='nakanoi', title=N_('Developer')), dict(name='Szymon Judasz', title=N_('Developer')), dict(name='Minarto Margoliono', title=N_('Developer')), dict(name='Stanislaw Halik', title=N_('Developer')), dict(name='jm4R', title=N_('Developer')), dict(name='Igor Galarraga', title=N_('Developer')), dict(name='Luke Horwell', title=N_('Developer')), dict(name='Virgil Dupras', title=N_('Developer')), dict(name='Barry Roberts', title=N_('Developer')), dict(name='wsdfhjxc', title=N_('Developer')), dict(name='Guo Yunhe', title=N_('Developer')), dict(name='malpas', title=N_('Developer')), dict(name='林博仁(Buo-ren Lin)', title=N_('Developer')), dict(name='Matthias Mailänder', title=N_('Developer')), dict(name='cclauss', title=N_('Developer')), dict(name='Benjamin Somers', title=N_('Developer')), dict(name='Max Harmathy', title=N_('Developer')), dict(name='Stefan Naewe', title=N_('Developer')), dict(name='Victor Nepveu', title=N_('Developer')), dict(name='Benedict Lee', title=N_('Developer')), dict(name='Filip Danilović', title=N_('Developer')), dict(name='Nanda Lopes', title=N_('Developer')), dict(name='NotSqrt', title=N_('Developer')), dict(name='Pavel Rehak', title=N_('Developer')), dict(name='Steffen Prohaska', title=N_('Developer')), dict(name='Thomas Kiley', title=N_('Developer')), dict(name='Tim Brown', title=N_('Developer')), dict(name='Chris Stefano', title=N_('Developer')), dict(name='Floris Lambrechts', title=N_('Developer')), dict(name='Martin Gysel', title=N_('Developer')), dict(name='Michael Geddes', title=N_('Developer')), dict(name='Rustam Safin', title=N_('Developer')), dict(name='abid1998', title=N_('Developer')), dict(name='Alex Gulyás', title=N_('Developer')), dict(name='David Martínez Martí', title=N_('Developer')), dict(name='Hualiang Xie', title=N_('Developer')), dict(name='Justin Lecher', title=N_('Developer')), dict(name='Kai Krakow', title=N_('Developer')), dict(name='Karl Bielefeldt', title=N_('Developer')), dict(name='Marco Costalba', title=N_('Developer')), dict(name='Michael Baumgartner', title=N_('Developer')), dict(name='Michael Homer', title=N_('Developer')), dict(name='Mithil Poojary', title=N_('Developer')), dict(name='Sven Claussner', title=N_('Developer')), dict(name='Victor Gambier', title=N_('Developer')), dict(name='bsomers', title=N_('Developer')), dict(name='mmargoliono', title=N_('Developer')), dict(name='v.paritskiy', title=N_('Developer')), dict(name='vanderkoort', title=N_('Developer')), dict(name='wm4', title=N_('Developer')), dict(name='0xflotus', title=N_('Developer')), dict(name='AJ Bagwell', title=N_('Developer')), dict(name='Adrien be', title=N_('Developer')), dict(name='Alexander Preißner', title=N_('Developer')), dict(name='Andrej', title=N_('Developer')), dict(name='Arthur Coelho', title=N_('Developer')), dict(name='Audrius Karabanovas', title=N_('Developer')), dict(name='Axel Heider', title=N_('Developer')), dict(name='Barrett Lowe', title=N_('Developer')), dict(name='Ben Boeckel', title=N_('Developer')), dict(name='Bob van der Linden', title=N_('Developer')), dict(name='Boerje Sewing', title=N_('Developer')), dict(name='Boris W', title=N_('Developer')), dict(name='Bruno Cabral', title=N_('Developer')), dict(name='Charles', title=N_('Developer')), dict(name='Christoph Erhardt', title=N_('Developer')), dict(name='Clément Pit--Claudel', title=N_('Developer')), dict(name='Daniel Haskin', title=N_('Developer')), dict(name='Daniel King', title=N_('Developer')), dict(name='Daniel Pavel', title=N_('Developer')), dict(name='DasaniT', title=N_('Developer')), dict(name='Dave Cottlehuber', title=N_('Developer')), dict(name='David Schwörer', title=N_('Developer')), dict(name='David Zumbrunnen', title=N_('Developer')), dict(name='George Vasilakos', title=N_('Developer')), dict(name='Ilya Tumaykin', title=N_('Developer')), dict(name='Iulian Udrea', title=N_('Developer')), dict(name='Jake Biesinger', title=N_('Developer')), dict(name='Jakub Szymański', title=N_('Developer')), dict(name='Jamie Pate', title=N_('Developer')), dict(name='Jean-Francois Dagenais', title=N_('Developer')), dict(name='Joachim Lusiardi', title=N_('Developer')), dict(name='Karthik Manamcheri', title=N_('Developer')), dict(name='Kelvie Wong', title=N_('Developer')), dict(name='Klaas Neirinck', title=N_('Developer')), dict(name='Kyle', title=N_('Developer')), dict(name='Laszlo Boszormenyi (GCS)', title=N_('Developer')), dict(name='Maciej Filipiak', title=N_('Developer')), dict(name='Maicon D. Filippsen', title=N_('Developer')), dict(name='Markus Heidelberg', title=N_('Developer')), dict(name='Matthew E. Levine', title=N_('Developer')), dict(name='Md. Mahbub Alam', title=N_('Developer')), dict(name='Mikhail Terekhov', title=N_('Developer')), dict(name='Niel Buys', title=N_('Developer')), dict(name='Ori shalhon', title=N_('Developer')), dict(name='Paul Hildebrandt', title=N_('Developer')), dict(name='Paul Weingardt', title=N_('Developer')), dict(name='Paulo Fidalgo', title=N_('Developer')), dict(name='Petr Gladkikh', title=N_('Developer')), dict(name='Philip Stark', title=N_('Developer')), dict(name='Radek Postołowicz', title=N_('Developer')), dict(name='Rainer Müller', title=N_('Developer')), dict(name='Ricardo J. Barberis', title=N_('Developer')), dict(name='Rolando Espinoza', title=N_('Developer')), dict(name="Samsul Ma'arif", title=N_('Developer')), dict(name='Sebastian Brass', title=N_('Developer')), dict(name='Sergei Dyshel', title=N_('Developer')), dict(name='Simon Peeters', title=N_('Developer')), dict(name='Stephen', title=N_('Developer')), dict(name='Tim Gates', title=N_('Developer')), dict(name='Vaibhav Sagar', title=N_('Developer')), dict(name='Ved Vyas', title=N_('Developer')), dict(name='VishnuSanal', title=N_('Developer')), dict(name='Voicu Hodrea', title=N_('Developer')), dict(name='WNguyen14', title=N_('Developer')), dict(name='Wesley Wong', title=N_('Developer')), dict(name='Wolfgang Ocker', title=N_('Developer')), dict(name='Zhang Han', title=N_('Developer')), dict(name='beauxq', title=N_('Developer')), dict(name='bensmrs', title=N_('Developer')), dict(name='lcjh', title=N_('Developer')), dict(name='lefairy', title=N_('Developer')), dict(name='melkecelioglu', title=N_('Developer')), dict(name='ochristi', title=N_('Developer')), dict(name='yael levi', title=N_('Developer')), dict(name='Łukasz Wojniłowicz', title=N_('Developer')), ) bug_url = 'https://github.com/git-cola/git-cola/issues' bug_link = qtutils.link(bug_url, bug_url) scope = dict(bug_link=bug_link) prelude = ( N_( """
Please use %(bug_link)s to report issues.
""" ) % scope ) return contributors_text(authors, prelude=prelude) def translators_text(): palette = QtGui.QPalette() contact = N_('Email contributor') translators = ( # See the `generate-about` script in the "todo" branch. # vim :read! ./todo/generate-about --translators dict( name='Ｖ字龍(Vdragon)', title=N_('Traditional Chinese (Taiwan) translation'), email=mailto('Vdragon.Taiwan@gmail.com', contact, palette), ), dict(name='Pavel Rehak', title=N_('Czech translation')), dict(name='Victorhck', title=N_('Spanish translation')), dict(name='Vitor Lobo', title=N_('Brazilian translation')), dict(name='Zhang Han', title=N_('Simplified Chinese translation')), dict(name='Łukasz Wojniłowicz', title=N_('Polish translation')), dict(name='Igor Kopach', title=N_('Ukrainian translation')), dict(name='Gyuris Gellért', title=N_('Hungarian translation')), dict(name='fu7mu4', title=N_('Japanese translation')), dict(name='Barış ÇELİK', title=N_('Turkish translation')), dict(name='Guo Yunhe', title=N_('Simplified Chinese translation')), dict(name='Luke Horwell', title=N_('Translation')), dict(name='Minarto Margoliono', title=N_('Indonesian translation')), dict(name='Rafael Nascimento', title=N_('Brazilian translation')), dict(name='Rafael Reuber', title=N_('Brazilian translation')), dict(name='Shun Sakai', title=N_('Japanese translation')), dict(name='Sven Claussner', title=N_('German translation')), dict(name='Vaiz', title=N_('Russian translation')), dict(name='adlgrbz', title=N_('Turkish translation')), dict(name='Balázs Meskó', title=N_('Translation')), dict(name='Joachim Lusiardi', title=N_('German translation')), dict(name='Kai Krakow', title=N_('German translation')), dict(name='Louis Rousseau', title=N_('French translation')), dict(name='Mickael Albertus', title=N_('French translation')), dict( name='Peter Dave Hello', title=N_('Traditional Chinese (Taiwan) translation'), ), dict(name='Pilar Molina Lopez', title=N_('Spanish translation')), dict(name='Sabri Ünal', title=N_('Turkish translation')), dict(name="Samsul Ma'arif", title=N_('Indonesian translation')), dict(name='YAMAMOTO Kenyu', title=N_('Translation')), dict(name='Zeioth', title=N_('Spanish translation')), dict(name='balping', title=N_('Hungarian translation')), dict(name='p-bo', title=N_('Czech translation')), dict( name='林博仁(Buo-ren Lin)', title=N_('Traditional Chinese (Taiwan) translation'), ), ) bug_url = 'https://github.com/git-cola/git-cola/issues' bug_link = qtutils.link(bug_url, bug_url) scope = dict(bug_link=bug_link) prelude = ( N_( """
Git Cola has been translated into different languages thanks to the help of the individuals listed below.

Translation is approximate. If you find a mistake, please let us know by opening an issue on Github:

%(bug_link)s


We invite you to participate in translation by adding or updating a translation and opening a pull request.


""" ) % scope ) return contributors_text(translators, prelude=prelude) def show_shortcuts(): hotkeys_html = resources.data_path(N_('hotkeys.html')) if utils.is_win32(): hotkeys_url = 'file:///' + hotkeys_html.replace('\\', '/') else: hotkeys_url = 'file://' + hotkeys_html if not os.path.isfile(hotkeys_html): hotkeys_url = 'https://git-cola.gitlab.io/share/doc/git-cola/hotkeys.html' try: from qtpy import QtWebEngineWidgets except (ImportError, qtpy.PythonQtError): # Redhat disabled QtWebKit in their Qt build but don't punish the users webbrowser.open_new_tab(hotkeys_url) return parent = qtutils.active_window() widget = QtWidgets.QDialog(parent) widget.setWindowModality(Qt.WindowModal) widget.setWindowTitle(N_('Shortcuts')) web = QtWebEngineWidgets.QWebEngineView() web.setUrl(QtCore.QUrl(hotkeys_url)) layout = qtutils.hbox(defs.no_margin, defs.spacing, web) widget.setLayout(layout) widget.resize(800, min(parent.height(), 600)) qtutils.add_action( widget, N_('Close'), widget.accept, hotkeys.QUESTION, *hotkeys.ACCEPT ) widget.show() widget.exec_()