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

   1 class RefreshDialog(object):
   2     def __init__(self):
   3         self.notebook = gtk.Notebook()
   4         info = gtk.VBox()
   5         info.pack_start(gtk.Label("Downloading complete DB from jamendo.com."), True, False)
   6         info.pack_start(gtk.Label("This will download approximately 8 MB."), True, False)
   7         self.force = hildon.GtkToggleButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
   8         self.force.set_label("Force refresh")
   9
  10         info.pack_start(self.force, True, False)
  11         self.notebook.append_page(info)
  12
  13         pcont = gtk.VBox()
  14         self.progress = gtk.ProgressBar()
  15         pcont.pack_start(self.progress, True, False)
  16         self.notebook.append_page(pcont,
  17                                   gtk.Label("Updating Database"))
  18         self.progress.set_fraction(0)
  19         self.progress.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT)
  20         self.progress.set_text("Downloading...")
  21
  22         self.notebook.append_page(gtk.Label("Database refreshed."))
  23
  24         self.dialog = hildon.WizardDialog(None, "Refresh", self.notebook)
  25         self.notebook.connect("switch-page", self.on_switch)
  26         self.dialog.set_forward_page_func(self.forward_func)
  27
  28         self.refresher = None
  29
  30     def on_complete(self, status):
  31         hildon.hildon_gtk_window_set_progress_indicator(self.dialog, 0)
  32         if status:
  33             self.progress.set_fraction(1)
  34             self.progress.set_text("DB up to date.")
  35         else:
  36             self.progress.set_fraction(0)
  37             self.progress.set_text("Download failed.")
  38
  39     def on_progress(self, percent):
  40         if percent < 100:
  41             self.progress.set_text("Downloading...")
  42         self.progress.set_fraction(percent/100.0)
  43
  44     def on_switch(self, notebook, page, num):
  45         if num == 1:
  46             hildon.hildon_gtk_window_set_progress_indicator(self.dialog, 1)
  47             refresh_dump(self.on_complete, self.on_progress, force=self.force.get_active())
  48         elif self.refresher:
  49             # cancel download
  50             pass
  51         return True
  52
  53     def forward_func(self, notebook, current, userdata):
  54         #page = notebook.get_nth_page(current)
  55         if current == 0:
  56             return True
  57         else:
  58             return False
  59
  60     def show_all(self):
  61         self.dialog.show_all()
  62
  63     def run(self):
  64         self.dialog.run()
  65
  66     def hide(self):
  67         self.dialog.hide()