src/gpodder/gtkui/frmntl/about.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # gPodder - A media aggregator and podcast client
   4 # Copyright (c) 2005-2010 Thomas Perl and the gPodder Team
   5 #
   6 # gPodder is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # gPodder is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20 # Python implementation of HeAboutDialog from hildon-extras
  21 # Copyright (c) 2010-04-11 Thomas Perl <thp@thpinfo.com>
  22
  23 import hildon
  24 import gtk
  25 import dbus
  26
  27 import gpodder
  28
  29 _ = gpodder.gettext
  30
  31 class HeAboutDialog(gtk.Dialog):
  32     RESPONSE_WEBSITE, \
  33     RESPONSE_BUGTRACKER, \
  34     RESPONSE_DONATE = range(3)
  35
  36     def __init__(self):
  37         gtk.Dialog.__init__(self)
  38
  39         self.website_url = None
  40         self.bugtracker_url = None
  41         self.donate_url = None
  42
  43         self.set_title(_('About'))
  44
  45         self.image_icon = gtk.Image()
  46         self.label_app_name = gtk.Label(app_name)
  47         self.label_version = gtk.Label()
  48         self.label_description = gtk.Label()
  49         self.label_copyright = gtk.Label()
  50         self.table_layout = gtk.Table(3, 3, False)
  51
  52         hildon.hildon_helper_set_logical_font(self.label_app_name, 'X-LargeSystemFont')
  53         hildon.hildon_helper_set_logical_font(self.label_version, 'LargeSystemFont')
  54         hildon.hildon_helper_set_logical_font(self.label_copyright, 'SmallSystemFont')
  55         hildon.hildon_helper_set_logical_color(self.label_copyright, gtk.RC_FG, gtk.STATE_NORMAL, 'SecondaryTextColor')
  56
  57         self.label_app_name.set_alignment(0, 1)
  58         self.label_version.set_alignment(0, 1)
  59         self.label_description.set_alignment(0, 0)
  60         self.label_copyright.set_alignment(0, 1)
  61         self.label_version.set_padding(10, 0)
  62         self.label_copyright.set_padding(0, 5)
  63         self.image_icon.set_padding(5, 5)
  64
  65         #content_area = self.get_content_area() # Starting with PyGTK 2.14
  66         content_area = self.vbox
  67
  68         self.table_layout.attach(self.image_icon, 0, 1, 0, 2, 0, gtk.EXPAND, 0, 0)
  69         self.table_layout.attach(self.label_app_name, 1, 2, 0, 1, 0, gtk.EXPAND | gtk.FILL, 0, 0)
  70         self.table_layout.attach(self.label_version, 2, 3, 0, 1, gtk.EXPAND | gtk.FILL, gtk.EXPAND | gtk.FILL, 0, 0)
  71         self.table_layout.attach(self.label_description, 1, 3, 1, 2, gtk.EXPAND | gtk.FILL, gtk.EXPAND | gtk.FILL, 0, 0)
  72         self.table_layout.attach(self.label_copyright, 0, 3, 2, 3, gtk.EXPAND | gtk.FILL, gtk.EXPAND | gtk.FILL, 0, 0)
  73         content_area.add(self.table_layout)
  74         self.connect('response', self._on_response)
  75         self.show_all()
  76
  77     def _on_response(self, dialog, response_id):
  78         if response_id == HeAboutDialog.RESPONSE_WEBSITE:
  79             self.open_webbrowser(self.website_url)
  80         elif response_id == HeAboutDialog.RESPONSE_BUGTRACKER:
  81             self.open_webbrowser(self.bugtracker_url)
  82         elif response_id == HeAboutDialog.RESPONSE_DONATE:
  83             self.open_webbrowser(self.donate_url)
  84
  85     def set_app_name(self, app_name):
  86         self.label_app_name.set_text(app_name)
  87         self.set_title(_('About %s') % app_name)
  88
  89     def set_icon_name(self, icon_name):
  90         self.image_icon.set_from_icon_name(icon_name, gtk.ICON_SIZE_DIALOG)
  91
  92     def set_version(self, version):
  93         self.label_version.set_text(version)
  94
  95     def set_description(self, description):
  96         self.label_description.set_text(description)
  97
  98     def set_copyright(self, copyright):
  99         self.label_copyright.set_text(copyright)
 100
 101     def set_website(self, url):
 102         if self.website_url is None:
 103             self.add_button(_('Visit website'), HeAboutDialog.RESPONSE_WEBSITE)
 104         self.website_url = url
 105
 106     def set_bugtracker(self, url):
 107         if self.bugtracker_url is None:
 108             self.add_button(_('Report bug'), HeAboutDialog.RESPONSE_BUGTRACKER)
 109         self.bugtracker_url = url
 110
 111     def set_donate_url(self, url):
 112         if self.donate_url is None:
 113             self.add_button(_('Donate'), HeAboutDialog.RESPONSE_DONATE)
 114         self.donate_url = url
 115
 116     def open_webbrowser(self, url):
 117         bus = dbus.SessionBus()
 118         proxy = bus.get_object('com.nokia.osso_browser', '/com/nokia/osso_browser/request', 'com.nokia.osso_browser')
 119         proxy.load_url(url, dbus_interface='com.nokia.osso_browser')
 120
 121     @classmethod
 122     def present(cls, parent=None, app_name=None, icon_name=None, \
 123             version=None, description=None, copyright=None, \
 124             website_url=None, bugtracker_url=None, donate_url=None):
 125         ad = cls()
 126
 127         if parent is not None:
 128             ad.set_transient_for(parent)
 129             ad.set_destroy_with_parent(True)
 130
 131         if app_name is not None:
 132             ad.set_app_name(app_name)
 133
 134         ad.set_icon_name(icon_name)
 135         ad.set_version(version)
 136         ad.set_description(description)
 137         ad.set_copyright(copyright)
 138
 139         if website_url is not None:
 140             ad.set_website(website_url)
 141
 142         if bugtracker_url is not None:
 143             ad.set_bugtracker(bugtracker_url)
 144
 145         if donate_url is not None:
 146             ad.set_donate_url(donate_url)
 147
 148         ad.run()
 149         ad.destroy()
 150