# Copyright (c) 2008-05-26 Thomas Perl <thpinfo.com>
# (based on http://pygstdocs.berlios.de/pygst-tutorial/seeking.html)
#
+import os
import gtk
try:
import hildon
import jamaendo
from playerwindow import open_playerwindow
from albumlist import AlbumList
+from postoffice import postoffice
+import util
+import gobject
+from playlists import add_to_playlist, show_banner
+from fetcher import Fetcher
+
+import logging
+
+log = logging.getLogger(__name__)
class ShowArtist(hildon.StackableWindow):
+ ICON_SIZE = 200
+
def __init__(self, artist):
hildon.StackableWindow.__init__(self)
+ self.connect('destroy', self.on_destroy)
self.set_title(artist.name)
self.artist = artist
+ self.connect('destroy', self.on_destroy)
+ self.fetcher = None
+
+ top_hbox = gtk.HBox()
+ self.image = gtk.Image()
+ self.default_pixbuf = util.find_resource('album.png')
+ self.image.set_from_pixbuf(self.get_default_pixbuf())
+
self.panarea = hildon.PannableArea()
vbox = gtk.VBox(False, 0)
self.albums = AlbumList()
+ self.albums.loading_message = "No albums"
+ self.albums.empty_message = "No albums"
self.albums.show_artist(False)
self.albums.connect('row-activated', self.row_activated)
self.panarea.add(self.albums)
vbox.pack_start(self.panarea, True, True, 0)
- self.add(vbox)
+ #self.add(vbox)
+
+ #imgalign = gtk.Alignment(xalign=0.2, yalign=0.4, xscale=1.0)
+ #alignment.add(bbox)
+
+ self.image.set_alignment(0.5, 0.0)
+
+ top_hbox.pack_start(self.image, False)
+ top_hbox.pack_start(vbox)
+
+ self.add(top_hbox)
+
+ self.albumlist = []
+
+ postoffice.connect('images', self, self.on_images)
+
+ if self.artist.image:
+ postoffice.notify('request-images', [self.artist.image])
+
+ self.create_menu()
+ self.start_album_fetcher()
+
+ def on_destroy(self, wnd):
+ postoffice.disconnect('images', self)
+ if self.fetcher:
+ self.fetcher.stop()
+ self.fetcher = None
+
+ def start_album_fetcher(self):
+ if self.fetcher:
+ self.fetcher.stop()
+ self.fetcher = None
+ self.fetcher = Fetcher(lambda: jamaendo.get_albums(self.artist.ID), self,
+ on_item = self.on_album_result,
+ on_ok = self.on_album_complete,
+ on_fail = self.on_album_complete)
+ self.fetcher.start()
+
+ def on_album_result(self, wnd, item):
+ if wnd is self:
+ self.albums.add_album(item)
+ self.albumlist.append(item)
+
+ def on_album_complete(self, wnd, error=None):
+ if wnd is self:
+ self.fetcher.stop()
+ self.fetcher = None
+
+ def create_menu(self):
+ def on_player(*args):
+ from playerwindow import open_playerwindow
+ open_playerwindow()
+ self.menu = hildon.AppMenu()
+ player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+ player.set_label("Open player")
+ player.connect("clicked", on_player)
+ self.menu.append(player)
+ player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
+ player.set_label("Add to playlist")
+ player.connect("clicked", self.on_add_to_playlist)
+ self.menu.append(player)
+ self.menu.show_all()
+ self.set_app_menu(self.menu)
+
+ def start_addpl_fetcher(self):
+ if self.fetcher:
+ self.fetcher.stop()
+ self.fetcher = None
+ def fetchgen():
+ for album in self.albumlist:
+ yield jamaendo.get_tracks(album.ID)
+ raise StopIteration
+ self.fetcher = Fetcher(fetchgen, self,
+ on_item = self.on_addpl_result,
+ on_ok = self.on_addpl_complete,
+ on_fail = self.on_addpl_complete)
+ self.fetcher.tracklist = []
+ self.fetcher.pdlg = gtk.Dialog("Fetching album tracks", self)
+ self.fetcher.pbar = gtk.ProgressBar()
+ self.fetcher.pbar.set_fraction(0)
+ self.fetcher.pdlg.vbox.add(self.fetcher.pbar)
+ self.fetcher.pdlg.show_all()
+ self.fetcher.ppos = 1
+ self.fetcher.start()
+
+ def on_addpl_result(self, wnd, items):
+ if wnd is self:
+ self.fetcher.tracklist.extend(items)
+ self.fetcher.ppos += 1
+ self.fetcher.pbar.set_fraction(float(self.fetcher.ppos)/float(len(self.albumlist)+1))
+
+ def on_addpl_complete(self, wnd, error=None):
+ if wnd is self:
+ self.fetcher.stop()
+ self.fetcher.pdlg.destroy()
+ if self.fetcher.tracklist:
+ add_to_playlist(self, self.fetcher.tracklist)
+ self.fetcher = None
+
+
+ def on_add_to_playlist(self, button, user_data=None):
+ if self.albumlist:
+ self.start_addpl_fetcher()
+ else:
+ show_banner(self, "Error when opening track list")
+
+ def get_pixbuf(self, img):
+ try:
+ return gtk.gdk.pixbuf_new_from_file_at_size(img,
+ self.ICON_SIZE,
+ self.ICON_SIZE)
+ except gobject.GError:
+ log.error("Broken image in cache: %s", img)
+ try:
+ os.unlink(img)
+ except OSError, e:
+ log.warning("Failed to unlink broken image.")
+ if img != self.default_pixbuf:
+ return self.get_default_pixbuf()
+ else:
+ return None
+
+ def get_default_pixbuf(self):
+ if self.default_pixbuf:
+ return self.get_pixbuf(self.default_pixbuf)
+
+ def on_images(self, images):
+ for url, image in images:
+ if url == self.artist.image:
+ pb = self.get_pixbuf(image)
+ if pb:
+ self.image.set_from_pixbuf(pb)
+
+ def start_albumplay_fetcher(self, ID):
+ if self.fetcher:
+ self.fetcher.stop()
+ self.fetcher = None
+ def albumgen():
+ yield jamaendo.get_album(ID)
+ raise StopIteration
+ self.fetcher = Fetcher(albumgen, self,
+ on_item = self.on_albumplay_result,
+ on_ok = self.on_albumplay_complete,
+ on_fail = self.on_albumplay_complete)
+ self.fetcher.album = None
+ self.fetcher.start()
+
+ def on_albumplay_result(self, wnd, item):
+ if wnd is self:
+ if isinstance(item, list):
+ self.fetcher.album = item[0]
+ else:
+ self.fetcher.album = item
- for album in jamaendo.get_albums(artist.ID):
- self.albums.add_album(album)
+ def on_albumplay_complete(self, wnd, error=None):
+ if wnd is self:
+ self.fetcher.stop()
+ if self.fetcher.album:
+ self.open_item(self.fetcher.album)
+ self.fetcher = None
def row_activated(self, treeview, path, view_column):
_id = self.albums.get_album_id(path)
- album = jamaendo.get_album(_id)
- if isinstance(album, list):
- album = album[0]
- self.open_item(album)
+ self.start_albumplay_fetcher(_id)
def open_item(self, item):
if isinstance(item, jamaendo.Album):
projects / jamaendo / blobdiff