git.maemo.org Git - jamaendo/blob - jamaui/refresh.py

   1 #!/usr/bin/env python
   2 #
   3 # This file is part of Jamaendo.
   4 # Copyright (c) 2010 Kristoffer Gronlund
   5 #
   6 # Jamaendo 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 # Jamaendo 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 Jamaendo.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Player code heavily based on http://thpinfo.com/2008/panucci/:
  20 #  A resuming media player for Podcasts and Audiobooks
  21 #  Copyright (c) 2008-05-26 Thomas Perl <thpinfo.com>
  22 #  (based on http://pygstdocs.berlios.de/pygst-tutorial/seeking.html)
  23 #
  24
  25 class RefreshDialog(object):
  26     def __init__(self):
  27         self.notebook = gtk.Notebook()
  28         info = gtk.VBox()
  29         info.pack_start(gtk.Label("Downloading complete DB from jamendo.com."), True, False)
  30         info.pack_start(gtk.Label("This will download approximately 8 MB."), True, False)
  31         self.force = hildon.GtkToggleButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
  32         self.force.set_label("Force refresh")
  33
  34         info.pack_start(self.force, True, False)
  35         self.notebook.append_page(info)
  36
  37         pcont = gtk.VBox()
  38         self.progress = gtk.ProgressBar()
  39         pcont.pack_start(self.progress, True, False)
  40         self.notebook.append_page(pcont,
  41                                   gtk.Label("Updating Database"))
  42         self.progress.set_fraction(0)
  43         self.progress.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT)
  44         self.progress.set_text("Downloading...")
  45
  46         self.notebook.append_page(gtk.Label("Database refreshed."))
  47
  48         self.dialog = hildon.WizardDialog(None, "Refresh", self.notebook)
  49         self.notebook.connect("switch-page", self.on_switch)
  50         self.dialog.set_forward_page_func(self.forward_func)
  51
  52         self.refresher = None
  53
  54     def on_complete(self, status):
  55         hildon.hildon_gtk_window_set_progress_indicator(self.dialog, 0)
  56         if status:
  57             self.progress.set_fraction(1)
  58             self.progress.set_text("DB up to date.")
  59         else:
  60             self.progress.set_fraction(0)
  61             self.progress.set_text("Download failed.")
  62
  63     def on_progress(self, percent):
  64         if percent < 100:
  65             self.progress.set_text("Downloading...")
  66         self.progress.set_fraction(percent/100.0)
  67
  68     def on_switch(self, notebook, page, num):
  69         if num == 1:
  70             hildon.hildon_gtk_window_set_progress_indicator(self.dialog, 1)
  71             refresh_dump(self.on_complete, self.on_progress, force=self.force.get_active())
  72         elif self.refresher:
  73             # cancel download
  74             pass
  75         return True
  76
  77     def forward_func(self, notebook, current, userdata):
  78         #page = notebook.get_nth_page(current)
  79         if current == 0:
  80             return True
  81         else:
  82             return False
  83
  84     def show_all(self):
  85         self.dialog.show_all()
  86
  87     def run(self):
  88         self.dialog.run()
  89
  90     def hide(self):
  91         self.dialog.hide()