import hildon
import gtk
+import gobject
+from album_art import MussorgskyAlbumArt
class AlbumArtSelectionDialog (gtk.Dialog):
- def __init__ (self, parent, size):
+ def __init__ (self, parent, artist, album, size, downloader=None):
+ """
+ parent window, amount of images to offer
+ Optionally downloader (for testing porpouses)
+ """
gtk.Dialog.__init__ (self,
"Select album art", parent,
gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT))
- self.__create_view (size)
+ self.artist = artist
+ self.album = album
self.size = size
+ self.paths = []
+ self.__create_view (size)
+ self.cancel = False
+ self.connect ("response", self.handle_response)
+
+ if (downloader):
+ self.downloader = downloader
+ else:
+ self.downloader = MussorgskyAlbumArt ()
+
+ gobject.idle_add (self.__get_alternatives_async)
+ self.selection_img = None
+ self.selection_thumb = None
+ hildon.hildon_gtk_window_set_progress_indicator (self, 1)
+
def __create_view (self, size):
hbox = gtk.HBox (homogeneous=True)
self.vbox.add (hbox)
- def populate (self, paths):
+ def __get_alternatives_async (self):
+ counter = 0
+ for (path, thumb) in self.downloader.get_alternatives (self.album, self.artist, self.size):
+ if (self.cancel):
+ return False
+ self.paths.insert (counter, (path, thumb))
+ print "Setting", thumb, "as image"
+ self.images[counter].set_from_file (thumb)
+ self.event_boxes [counter].set_sensitive (True)
+ counter += 1
+ while (gtk.events_pending()):
+ gtk.main_iteration()
+
+ while (counter < self.size):
+ self.images[counter].set_from_stock (gtk.STOCK_CDROM, gtk.ICON_SIZE_DIALOG)
+ counter += 1
+
+ hildon.hildon_gtk_window_set_progress_indicator (self, 0)
- for i in range (0, self.size):
- if (len(paths) > i):
- self.images[i].set_from_file (paths[i])
- self.event_boxes[i].set_sensitive (True)
- else:
- self.images[i].set_from_stock (gtk.STOCK_CDROM, gtk.ICON_SIZE_DIALOG)
def click_on_img (self, widget, event, position):
+ img, thumb = self.paths[position]
+ self.selection_img, self.selection_thumb = self.downloader.save_alternative (self.artist,
+ self.album,
+ img, thumb)
self.response (position)
+ def get_selection (self):
+ return (self.selection_img, self.selection_thumb)
+
+
+ def handle_response (self, widget, response_id):
+ self.cancel = True
+ # Return False to continue propagating the signal
+ return False
+
if __name__ == "__main__":
- ALTERNATIVES = ["../hendrix.jpeg", "../hoover.jpeg", "../dylan.jpeg"]
+ import time
+ class MockDownloader:
+ def __init__ (self):
+ self.alt = [("../hendrix.jpeg", "../hendrix-thumb.jpeg"),
+ ("../hoover.jpeg", "../hoover-thumb.jpeg"),
+ ("../backbeat.jpeg", "../backbeat-thumb.jpeg"),
+ ("../dylan.jpeg", "../dylan-thumb.jpeg")]
+ def get_alternatives (self, album, artist, amount):
+ for a in self.alt:
+ time.sleep (1)
+ yield a
+ def save_alternative (self, artist, album, img, thumb):
+ return ("/home/user/.cache/media-art/" + img, "/home/user/.thumbnails/normal/" + thumb)
+
def clicked_button (self):
- aadd = AlbumArtSelectionDialog (w, 4)
+ aadd = AlbumArtSelectionDialog (w, "rory gallagher", "irish tour", 4, MockDownloader ())
aadd.show_all ()
- aadd.populate (ALTERNATIVES)
response = aadd.run ()
if response == gtk.RESPONSE_CLOSE or response == gtk.RESPONSE_DELETE_EVENT or response == gtk.RESPONSE_REJECT:
print "Noooo"
else:
- print "Selected", response
+ print "Selected", aadd.get_selection ()
aadd.hide ()
w = gtk.Window ()