src/gpodder/gtkui/frmntl/opml.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # gPodder - A media aggregator and podcast client
   4 # Copyright (c) 2005-2009 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
  21 #
  22 #  gpodder.gtkui.opml - Module for displaying OPML feeds (2009-08-13)
  23 #
  24
  25
  26 import gtk
  27 import gobject
  28
  29 import gpodder
  30
  31 import xml.sax.saxutils
  32 import urllib
  33
  34 from gpodder.gtkui.frmntl import style
  35
  36 class OpmlListModel(gtk.ListStore):
  37     C_SELECTED, C_DESCRIPTION_MARKUP, C_URL = range(3)
  38
  39     def __init__(self, importer):
  40         gtk.ListStore.__init__(self, bool, str, str)
  41
  42         head_font = style.get_font_desc('SystemFont')
  43         head_color = style.get_color('ButtonTextColor')
  44         head = (head_font.to_string(), head_color.to_string())
  45         head = '<span font_desc="%s" foreground="%s">%%s</span>' % head
  46
  47         sub_font = style.get_font_desc('SmallSystemFont')
  48         sub_color = style.get_color('SecondaryTextColor')
  49         sub = (sub_font.to_string(), sub_color.to_string())
  50         sub = '<span font_desc="%s" foreground="%s">%%s</span>' % sub
  51         self._markup_template = '\n'.join((head, sub))
  52
  53         for channel in importer.items:
  54             self.append([False, self._format_channel(channel), channel['url']])
  55
  56     def _format_channel(self, channel):
  57         title = xml.sax.saxutils.escape(urllib.unquote_plus(channel['title']))
  58         description = xml.sax.saxutils.escape(channel['description'])
  59         return self._markup_template % (title, description)
  60