Fixed the final two synchronous calls I could find
[jamaendo] / jamaui / showalbum.py
index c95974e..7d0eed3 100644 (file)
 #  (based on http://pygstdocs.berlios.de/pygst-tutorial/seeking.html)
 #
 import gtk
-import hildon
+import cgi
+try:
+    import hildon
+except:
+    import helldon as hildon
 import jamaendo
+from player import Playlist
 from playerwindow import open_playerwindow
 from settings import settings
+from postoffice import postoffice
 import util
+import logging
+import thread
+import gobject
+from albumlist import TrackList
+from playlists import add_to_playlist
+from fetcher import Fetcher
 
-_instance = None
+import webbrowser
 
-def album_cover_receiver(albumid, size, cover):
-    if _instance:
-        playing = _instance.get_album_id()
-        if int(playing) == int(albumid):
-            _instance.set_album_cover(cover)
+log = logging.getLogger(__name__)
 
 class ShowAlbum(hildon.StackableWindow):
     def __init__(self, album):
         hildon.StackableWindow.__init__(self)
-        self.set_title("Album")
+        self.set_title(album.artist_name)
         self.album = album
+        self.fetcher = None
 
-        global _instance
-        _instance = self
         self.connect('destroy', self.on_destroy)
 
-        top_vbox = gtk.VBox()
         top_hbox = gtk.HBox()
         vbox1 = gtk.VBox()
         self.cover = gtk.Image()
+        tmp = util.find_resource('album.png')
+        if tmp:
+            self.cover.set_from_file(tmp)
         self.bbox = gtk.HButtonBox()
         self.bbox.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
         self.goto_artist = self.make_imagebutton('artist', self.on_goto_artist)
         self.download = self.make_imagebutton('download', self.on_download)
         self.favorite = self.make_imagebutton('favorite', self.on_favorite)
         self.license = self.make_imagebutton('license', self.on_license)
-        self.playbtn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
-        self.playbtn.set_label("Play album")
-        self.playbtn.set_border_width(0)
-        self.playbtn.connect('clicked', self.on_play)
 
         vbox2 = gtk.VBox()
-        self.albumtitle = gtk.Label()
-        self.albumtitle.set_markup('<big>%s</big>' % (album.name))
-        self.artist = gtk.Label()
-        self.artist.set_markup('<span color="#cccccc">%s</span>'%(album.artist_name))
+        self.albumname = gtk.Label()
+        self.albumname.set_markup('<big>%s</big>'%(cgi.escape(album.name)))
         self.trackarea = hildon.PannableArea()
 
-        self.album_store = gtk.ListStore(int, str, int)
-        self.album_view = gtk.TreeView(self.album_store)
-        col0 = gtk.TreeViewColumn('Num')
-        col = gtk.TreeViewColumn('Name')
-        self.album_view.append_column(col0)
-        self.album_view.append_column(col)
-        cell0 = gtk.CellRendererText()
-        col0.pack_start(cell0, True)
-        col0.add_attribute(cell0, 'text', 0)
-        cell = gtk.CellRendererText()
-        col.pack_start(cell, True)
-        col.add_attribute(cell, 'text', 1)
-        self.album_view.set_search_column(1)
-        col.set_sort_column_id(0)
-        self.album_view.connect('row-activated', self.row_activated)
-
-        for track in jamaendo.get_tracks(album.ID):
-            self.album_store.append([track.numalbum, track.name, track.ID])
-
-        top_vbox.pack_start(self.albumtitle, False)
-        top_vbox.pack_start(top_hbox)
+        self.tracks = TrackList(numbers=True)
+        self.tracks.connect('row-activated', self.row_activated)
+
+        self.tracklist = []
+        #self.tracklist = jamaendo.get_tracks(album.ID)
+        #for track in self.tracklist:
+        # self.tracks.add_track(track)
+
         top_hbox.pack_start(vbox1, False)
         top_hbox.pack_start(vbox2, True)
         vbox1.pack_start(self.cover, True)
-        vbox1.pack_start(self.playbtn, False)
         vbox1.pack_start(self.bbox, False)
         self.bbox.add(self.goto_artist)
         self.bbox.add(self.download)
         self.bbox.add(self.favorite)
         self.bbox.add(self.license)
-        vbox2.pack_start(self.artist, False)
+        vbox2.pack_start(self.albumname, False)
         vbox2.pack_start(self.trackarea, True)
-        self.trackarea.add(self.album_view)
-
-        self.add(top_vbox)
-
-        # here it's probably ok to get the cover synchronously..
-        coverfile = jamaendo.get_album_cover(self.album.ID, size=200)
-        self.cover.set_from_file(coverfile)
-
-        self.show_all()
+        self.trackarea.add(self.tracks)
+
+        self.add(top_hbox)
+
+        postoffice.connect('album-cover', self, self.on_album_cover)
+        postoffice.notify('request-album-cover', self.album.ID, 300)
+
+        self.create_menu()
+        self.start_track_fetcher()
+
+    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 on_destroy(self, wnd):
-        global _instance
-        _instance = None
+        postoffice.disconnect('album-cover', self)
+        if self.fetcher:
+            self.fetcher.stop()
+            self.fetcher = None
+
+    def start_track_fetcher(self):
+        if self.fetcher:
+            self.fetcher.stop()
+            self.fetcher = None
+        self.fetcher = Fetcher(lambda: jamaendo.get_tracks(self.album.ID), self,
+                               on_item = self.on_track_result,
+                               on_ok = self.on_track_complete,
+                               on_fail = self.on_track_complete)
+        self.fetcher.start()
+
+    def on_track_result(self, wnd, item):
+        if wnd is self:
+            self.tracklist.append(item)
+            self.tracks.add_track(item)
+
+    def on_track_complete(self, wnd, error=None):
+        if wnd is self:
+            self.fetcher.stop()
+            self.fetcher = None
+
+    def on_album_cover(self, albumid, size, cover):
+        if albumid == self.album.ID and size == 300:
+            self.cover.set_from_file(cover)
+
+    def on_add_to_playlist(self, button, user_data=None):
+        add_to_playlist(self, self.tracklist)
 
     def make_imagebutton(self, name, cb):
         btn = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
@@ -127,12 +161,25 @@ class ShowAlbum(hildon.StackableWindow):
         return btn
 
     def on_goto_artist(self, btn):
-        artist = jamaendo.get_artist(int(self.album.artist_id))
-        self.open_item(artist)
+        def threadfun(wnd, artist_id):
+            try:
+                artist = jamaendo.get_artist(artist_id)
+                def oncomplete(wnd, artist):
+                    wnd.open_item(artist)
+                    hildon.hildon_gtk_window_set_progress_indicator(wnd, 0)
+                gobject.idle_add(oncomplete, wnd, artist)
+            except:
+                def onfail(wnd):
+                    hildon.hildon_gtk_window_set_progress_indicator(wnd, 0)
+                gobject.idle_add(onfail, wnd)
+        hildon.hildon_gtk_window_set_progress_indicator(self, 1)
+        thread.start_new_thread(threadfun, (self, int(self.album.artist_id)))
 
     def on_download(self, btn):
-        banner = hildon.hildon_banner_show_information(self, '', "Downloads disabled in this version")
+        banner = hildon.hildon_banner_show_information(self, '', "Opening in web browser")
         banner.set_timeout(2000)
+        url = self.album.torrent_url()
+        webbrowser.open_new(url)
 
     def on_favorite(self, btn):
         settings.favorite(self.album)
@@ -141,15 +188,21 @@ class ShowAlbum(hildon.StackableWindow):
 
 
     def on_license(self, btn):
+        banner = hildon.hildon_banner_show_information(self, '', "Opening in web browser")
+        banner.set_timeout(2000)
         url = self.album.license_url
-        import webbrowser
         webbrowser.open_new(url)
 
     def on_play(self, btn):
         self.open_item(self.album)
 
     def row_activated(self, treeview, path, view_column):
-        pass
+        # TODO: wait for all tracks to load
+        _id = self.tracks.get_track_id(path)
+        playlist = Playlist(self.tracklist)
+        playlist.jump_to(_id)
+        wnd = open_playerwindow()
+        wnd.play_tracks(playlist)
 
     def open_item(self, item):
         if isinstance(item, jamaendo.Album):