diff options
Diffstat (limited to 'gtk3-demo.py')
| -rwxr-xr-x | gtk3-demo.py | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/gtk3-demo.py b/gtk3-demo.py new file mode 100755 index 0000000..aa37b43 --- /dev/null +++ b/gtk3-demo.py @@ -0,0 +1,166 @@ +#!/usr/bin/python3 +# -*- coding: utf-8 -*- +""" +Provides a graphical demo application for aptdaemon +""" +# Copyright (C) 2008-2009 Sebastian Heinlein <sevel@glatzor.de> +# +# Licensed under the GNU General Public License Version 2 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# 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, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +__author__ = "Sebastian Heinlein <devel@glatzor.de>" + +from optparse import OptionParser +import logging + +# uncomment to use GTK 2.0 +#import gi +#gi.require_version('Gtk', '2.0') +#gi.require_version('Vte', '0.0') + +from gi.repository import GLib, Gtk + +import aptdaemon.client +from aptdaemon.enums import * +from aptdaemon.gtk3widgets import AptErrorDialog, \ + AptConfirmDialog, \ + AptProgressDialog +import aptdaemon.errors + + +class AptDaemonDemo(object): + + """Provides a graphical test application.""" + + def _run_transaction(self, transaction): + dia = AptProgressDialog(transaction, parent=self.win) + dia.run(close_on_finished=True, show_error=True, + reply_handler=lambda: True, + error_handler=self._on_error) + + def _simulate_trans(self, trans): + trans.simulate(reply_handler=lambda: self._confirm_deps(trans), + error_handler=self._on_error) + + def _confirm_deps(self, trans): + if [pkgs for pkgs in trans.dependencies if pkgs]: + dia = AptConfirmDialog(trans, parent=self.win) + res = dia.run() + dia.hide() + if res != Gtk.ResponseType.OK: + return + self._run_transaction(trans) + + def _on_error(self, error): + if isinstance(error, aptdaemon.errors.NotAuthorizedError): + # Silently ignore auth failures + return + elif not isinstance(error, aptdaemon.errors.TransactionFailed): + # Catch internal errors of the client + error = aptdaemon.errors.TransactionFailed(ERROR_UNKNOWN, + str(error)) + dia = AptErrorDialog(error) + dia.run() + dia.hide() + + def _on_upgrade_clicked(self, *args): + self.ac.upgrade_system(safe_mode=False, + reply_handler=self._simulate_trans, + error_handler=self._on_error) + + def _on_update_clicked(self, *args): + self.ac.update_cache(reply_handler=self._run_transaction, + error_handler=self._on_error) + + def _on_install_clicked(self, *args): + self.ac.install_packages([self.package], + reply_handler=self._simulate_trans, + error_handler=self._on_error) + + def _on_install_file_clicked(self, *args): + chooser = Gtk.FileChooserDialog(parent=self.win, + action=Gtk.FileChooserAction.OPEN, + buttons=(Gtk.STOCK_CANCEL, + Gtk.ResponseType.CANCEL, + Gtk.STOCK_OPEN, + Gtk.ResponseType.OK)) + chooser.set_local_only(True) + chooser.run() + chooser.hide() + path = chooser.get_filename() + self.ac.install_file(path, reply_handler=self._simulate_trans, + error_handler=self._on_error) + + def _on_remove_clicked(self, *args): + self.ac.remove_packages([self.package], + reply_handler=self._simulate_trans, + error_handler=self._on_error) + + def __init__(self, package): + self.win = Gtk.Window() + self.package = package + self.win.set_resizable(False) + self.win.set_title("Aptdaemon Demo") + icon_theme = Gtk.IconTheme.get_default() + try: + Gtk.window_set_default_icon(icon_theme.load_icon("aptdaemon-setup", + 32, 0)) + except (GLib.GError, AttributeError): + pass + button_update = Gtk.Button.new_with_mnemonic("_Update") + button_install = Gtk.Button.new_with_mnemonic("_Install %s" % self.package) + button_install_file = Gtk.Button.new_with_mnemonic("Install _file...") + button_remove = Gtk.Button.new_with_mnemonic("_Remove %s" % self.package) + button_upgrade = Gtk.Button.new_with_mnemonic("Upgrade _System") + button_update.connect("clicked", self._on_update_clicked) + button_install.connect("clicked", self._on_install_clicked) + button_install_file.connect("clicked", self._on_install_file_clicked) + button_remove.connect("clicked", self._on_remove_clicked) + button_upgrade.connect("clicked", self._on_upgrade_clicked) + vbox = Gtk.VBox() + vbox.add(button_update) + vbox.add(button_install) + vbox.add(button_install_file) + vbox.add(button_remove) + vbox.add(button_upgrade) + self.win.add(vbox) + self.loop = GLib.MainLoop() + self.win.connect("delete-event", lambda w, e: self.loop.quit()) + self.win.show_all() + self.ac = aptdaemon.client.AptClient() + + def run(self): + self.loop.run() + + +def main(): + parser = OptionParser() + parser.add_option("-p", "--package", default="cw", action="store", + dest="package", + help="Use this package for installation and removal") + parser.add_option("-d", "--debug", default=False, action="store_true", + help="Verbose debugging") + options, args = parser.parse_args() + if options.debug: + logging.basicConfig(level=logging.DEBUG) + + demo = AptDaemonDemo(options.package) + demo.run() + +if __name__ == "__main__": + main() + +# vim:ts=4:sw=4:et |