src/gpodder/gtkui/interface/addpodcast.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 import gtk
  21
  22 import gpodder
  23
  24 _ = gpodder.gettext
  25
  26 from gpodder.gtkui.interface.common import BuilderWidget
  27
  28 from gpodder import util
  29
  30
  31 class gPodderAddPodcast(BuilderWidget):
  32     finger_friendly_widgets = ['btn_close', 'btn_add' 'btn_paste']
  33
  34     def new(self):
  35         if not hasattr(self, 'add_urls_callback'):
  36             self.add_urls_callback = None
  37         if hasattr(self, 'custom_label'):
  38             self.label_add.set_text(self.custom_label)
  39         if hasattr(self, 'custom_title'):
  40             self.gPodderAddPodcast.set_title(self.custom_title)
  41         if hasattr(self, 'preset_url'):
  42             self.entry_url.set_text(self.preset_url)
  43         self.entry_url.connect('activate', self.on_entry_url_activate)
  44         if gpodder.ui.fremantle:
  45             self.btn_add = self.main_window.add_button(gtk.STOCK_ADD, 0)
  46             self.btn_add.connect('clicked', self.on_btn_add_clicked)
  47             self.on_entry_url_changed(self.entry_url) # for sensitivity
  48             self.btn_add.show_all()
  49             # Deactivate capitalization and word completion (Maemo bug 5184)
  50             self.entry_url.set_property('hildon-input-mode', \
  51                     gtk.HILDON_GTK_INPUT_MODE_FULL)
  52         elif gpodder.ui.diablo:
  53             self.entry_url.set_property('hildon-input-mode', \
  54                     'HILDON_GTK_INPUT_MODE_FULL')
  55         self.gPodderAddPodcast.show()
  56
  57         if not hasattr(self, 'preset_url'):
  58             # Fill the entry if a valid URL is in the clipboard, but
  59             # only if there's no preset_url available (see bug 1132)
  60             clipboard = gtk.Clipboard(selection='PRIMARY')
  61             def receive_clipboard_text(clipboard, text, second_try):
  62                 # Heuristic: If there is a space in the clipboard
  63                 # text, assume it's some arbitrary text, and no URL
  64                 if text is not None and ' ' not in text:
  65                     url = util.normalize_feed_url(text)
  66                     if url is not None:
  67                         self.entry_url.set_text(url)
  68                         self.entry_url.set_position(-1)
  69                         return
  70
  71                 if not second_try:
  72                     clipboard = gtk.Clipboard()
  73                     clipboard.request_text(receive_clipboard_text, True)
  74             clipboard.request_text(receive_clipboard_text, False)
  75
  76     def on_btn_close_clicked(self, widget):
  77         self.gPodderAddPodcast.destroy()
  78
  79     def on_btn_paste_clicked(self, widget):
  80         clipboard = gtk.Clipboard()
  81         clipboard.request_text(self.receive_clipboard_text)
  82
  83     def receive_clipboard_text(self, clipboard, text, data=None):
  84         if text is not None:
  85             self.entry_url.set_text(text)
  86         else:
  87             self.show_message(_('Nothing to paste.'), _('Clipboard is empty'))
  88
  89     def on_entry_url_changed(self, widget):
  90         self.btn_add.set_sensitive(self.entry_url.get_text().strip() != '')
  91
  92     def on_entry_url_activate(self, widget):
  93         self.on_btn_add_clicked(widget)
  94
  95     def on_btn_add_clicked(self, widget):
  96         url = self.entry_url.get_text()
  97         self.on_btn_close_clicked(widget)
  98         if self.add_urls_callback is not None:
  99             self.add_urls_callback([url])
 100