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

   1 # debugging hack - add . to path
   2 import os, sys
   3 local_module_dir = os.path.join(os.path.dirname(sys.argv[0]), '..')
   4 if os.path.isdir(local_module_dir):
   5     sys.path.append(local_module_dir)
   6
   7 import gtk
   8 import gobject
   9 import util
  10 import logging
  11 import gobject
  12
  13 # we don't use the local DB...
  14 import jamaendo
  15 from jamaui.player import Player, Playlist
  16 from util import jsonprint
  17
  18 import ossohelper
  19
  20 gobject.threads_init()
  21
  22 log = logging.getLogger(__name__)
  23
  24 try:
  25     import hildon
  26 except:
  27     if util.platform == 'maemo':
  28         log.critical('Using GTK widgets, install "python2.5-hildon" '
  29             'for this to work properly.')
  30     else:
  31         log.critical('This ui only works in maemo')
  32         sys.exit(1)
  33
  34 from dbus.mainloop.glib import DBusGMainLoop
  35
  36 DBusGMainLoop(set_as_default=True)
  37
  38 class PlayerWindow(hildon.StackableWindow):
  39     def __init__(self, playlist=None):
  40         hildon.StackableWindow.__init__(self)
  41         self.set_title("jamaendo")
  42
  43         self.playlist = Playlist(playlist)
  44         self.player = Player()
  45
  46         vbox = gtk.VBox()
  47
  48         hbox = gtk.HBox()
  49
  50         self.cover = gtk.Image()
  51         self.cover.set_size_request(160, 160)
  52         self.cover.set_from_stock(gtk.STOCK_CDROM, gtk.ICON_SIZE_DIALOG)
  53
  54         vbox2 = gtk.VBox()
  55
  56         self.playlist_pos = gtk.Label()
  57         self.track = gtk.Label()
  58         self.progress = hildon.GtkHScale()
  59         self.artist = gtk.Label()
  60         self.album = gtk.Label()
  61
  62         self.set_labels('track name', 'artist', 'album', 0, 0)
  63
  64         vbox2.pack_start(self.playlist_pos, False)
  65         vbox2.pack_start(self.track, False)
  66         vbox2.pack_start(self.progress, True, True)
  67         vbox2.pack_start(self.artist, False)
  68         vbox2.pack_start(self.album, False)
  69
  70         hbox.pack_start(self.cover, True, True, 0)
  71         hbox.pack_start(vbox2, True, True, 0)
  72
  73         vbox.pack_start(hbox, True, True, 0)
  74
  75         btns = gtk.HButtonBox()
  76         btns.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
  77
  78         vbox.pack_end(btns, False, True, 0)
  79
  80         self.add_stock_button(btns, gtk.STOCK_MEDIA_PREVIOUS, self.on_prev)
  81         self.add_stock_button(btns, gtk.STOCK_MEDIA_PLAY, self.on_play)
  82         self.add_stock_button(btns, gtk.STOCK_MEDIA_PAUSE, self.on_pause)
  83         self.add_stock_button(btns, gtk.STOCK_MEDIA_STOP, self.on_stop)
  84         self.add_stock_button(btns, gtk.STOCK_MEDIA_NEXT, self.on_next)
  85
  86         self.add(vbox)
  87
  88     def add_stock_button(self, btns, stock, cb):
  89         btn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
  90         btn.set_relief(gtk.RELIEF_NONE)
  91         btn.set_image(gtk.image_new_from_stock(stock, gtk.ICON_SIZE_SMALL_TOOLBAR))
  92         btn.connect('clicked', cb)
  93         btns.add(btn)
  94
  95     def set_labels(self, track, artist, album, playlist_pos, playlist_size):
  96         self.playlist_pos.set_markup('<span size="small">%s/%s songs</span>'%(playlist_pos, playlist_size))
  97         self.track.set_markup('<span size="large">%s</span>'%(track))
  98         self.artist.set_markup(artist)
  99         self.album.set_markup('<span foreground="#cccccc">%s</span>'%(album))
 100
 101     def update_state(self):
 102         item = self.playlist.current()
 103         if item:
 104             if not item.name:
 105                 item.load()
 106             print "current:", item
 107             self.set_labels(item.name, item.artist_name, item.album_name,
 108                             self.playlist.current_index(), len(self.playlist))
 109             self.cover.set_from_file(jamaendo.get_album_cover(item.album_id, size=160))
 110
 111     def on_play(self, button):
 112         self.player.play(self.playlist)
 113         self.update_state()
 114     def on_pause(self, button):
 115         self.player.pause()
 116     def on_prev(self, button):
 117         self.player.prev()
 118         self.update_state()
 119     def on_next(self, button):
 120         self.player.next()
 121         self.update_state()
 122     def on_stop(self, button):
 123         self.player.stop()
 124
 125 class SearchWindow(hildon.StackableWindow):
 126     def __init__(self):
 127         hildon.StackableWindow.__init__(self)
 128         self.set_title("Search")
 129
 130         vbox = gtk.VBox(False, 0)
 131
 132         hbox = gtk.HBox()
 133         self.entry = hildon.Entry(gtk.HILDON_SIZE_FINGER_HEIGHT)
 134         self.entry.set_placeholder("Search")
 135         self.entry.connect('activate', self.on_search)
 136         btn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 137         btn.set_label("Go")
 138         btn.connect('clicked', self.on_search)
 139         hbox.pack_start(self.entry, True, True, 0)
 140         hbox.pack_start(btn, False)
 141
 142         btnbox = gtk.HBox()
 143         playbtn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 144         playbtn.set_label("Play selected")
 145         playbtn.connect('clicked', self.play_selected)
 146         btnbox.pack_start(playbtn, False)
 147
 148         self.results = hildon.TouchSelector(text=True)
 149         self.results.connect("changed", self.selection_changed)
 150         self.results.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
 151
 152         vbox.pack_start(hbox, False)
 153         vbox.pack_start(self.results, True, True, 0)
 154         vbox.pack_start(btnbox, False)
 155
 156         self.add(vbox)
 157
 158         self.idmap = {}
 159
 160         self.pwnd = None
 161
 162     def on_search(self, w):
 163         txt = self.entry.get_text()
 164         for album in jamaendo.search_albums(query=txt):
 165             title = "%s - %s" % (album.artist_name, album.name)
 166             self.idmap[title] = album
 167             self.results.append_text(title)
 168
 169     def selection_changed(self, results, userdata):
 170         pass
 171
 172     def play_selected(self, btn):
 173         current_selection = self.results.get_current_text()
 174
 175         album = self.idmap[current_selection]
 176         tracks = jamaendo.get_tracks(album.ID)
 177         if tracks:
 178             self.pwnd = PlayerWindow(tracks)
 179             self.pwnd.show_all()
 180
 181 class RadiosWindow(hildon.StackableWindow):
 182     def __init__(self):
 183         hildon.StackableWindow.__init__(self)
 184         self.set_title("Radios")
 185
 186         label = gtk.Label("Radios")
 187         vbox = gtk.VBox(False, 0)
 188         vbox.pack_start(label, True, True, 0)
 189         self.add(vbox)
 190
 191 class FeaturedWindow(hildon.StackableWindow):
 192     def __init__(self):
 193         hildon.StackableWindow.__init__(self)
 194         self.set_title("Featured")
 195
 196         label = gtk.Label("featured")
 197         vbox = gtk.VBox(False, 0)
 198         vbox.pack_start(label, True, True, 0)
 199         self.add(vbox)
 200
 201 class PlaylistsWindow(hildon.StackableWindow):
 202     def __init__(self):
 203         hildon.StackableWindow.__init__(self)
 204         self.set_title("Playlists")
 205
 206         label = gtk.Label("playlists")
 207         vbox = gtk.VBox(False, 0)
 208         vbox.pack_start(label, True, True, 0)
 209         self.add(vbox)
 210
 211 class FavoritesWindow(hildon.StackableWindow):
 212     def __init__(self):
 213         hildon.StackableWindow.__init__(self)
 214         self.set_title("Favorites")
 215
 216         label = gtk.Label("favorites")
 217         vbox = gtk.VBox(False, 0)
 218         vbox.pack_start(label, True, True, 0)
 219         self.add(vbox)
 220
 221 class Jamaui(object):
 222     _BG = 'bg.png' # /opt/jamaendo/data/bg.png
 223
 224     def __init__(self):
 225         self.app = None
 226         self.menu = None
 227         self.window = None
 228
 229     def create_window(self):
 230         self.app = hildon.Program()
 231         self.window = hildon.StackableWindow()
 232         self.app.add_window(self.window)
 233
 234         self.window.set_title("jamaendo")
 235         self.window.connect("destroy", self.destroy)
 236
 237     def create_menu(self):
 238         self.menu = hildon.AppMenu()
 239
 240         #search = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 241         #search.set_label("Search")
 242         #search.connect("clicked", self.on_search)
 243         #self.menu.append(search)
 244
 245         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 246         player.set_label("Open player")
 247         player.connect("clicked", self.on_player)
 248         self.menu.append(player)
 249
 250         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 251         player.set_label("Favorites")
 252         player.connect("clicked", self.on_favorites)
 253         self.menu.append(player)
 254
 255         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 256         player.set_label("Playlists")
 257         player.connect("clicked", self.on_playlists)
 258         self.menu.append(player)
 259
 260         # Don't use localdb ATM
 261         #refresh = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 262         #refresh.set_label("Refresh")
 263         #refresh.connect("clicked", self.on_refresh)
 264         #self.menu.append(refresh)
 265
 266         menu_about = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 267         menu_about.set_label("About")
 268         menu_about.connect("clicked", self.show_about, self.window)
 269         self.menu.append(menu_about)
 270         gtk.about_dialog_set_url_hook(self.open_link, None)
 271
 272         self.menu.show_all()
 273         self.window.set_app_menu(self.menu)
 274
 275     def find_resource(self, name):
 276         if os.path.isfile(os.path.join('data', name)):
 277             return os.path.join('data', name)
 278         elif os.path.isfile(os.path.join('/opt/jaemendo', name)):
 279             return os.path.join('/opt/jaemendo', name)
 280         elif os.path.isfile(os.path.join('/usr/share/jaemendo', name)):
 281             return os.path.join('/usr/share/jaemendo', name)
 282         else:
 283             return None
 284
 285     def setup_widgets(self):
 286         bgimg = self.find_resource(self._BG)
 287         if bgimg:
 288             background, mask = gtk.gdk.pixbuf_new_from_file(bgimg).render_pixmap_and_mask()
 289             self.window.realize()
 290             self.window.window.set_back_pixmap(background, False)
 291
 292         bbox = gtk.HButtonBox()
 293         alignment = gtk.Alignment(xalign=0.0, yalign=0.8, xscale=1.0)
 294         alignment.add(bbox)
 295         bbox.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
 296         self.bbox = bbox
 297         self.window.add(alignment)
 298
 299         self.add_mainscreen_button("Featured", "Most listened to", self.on_featured)
 300         self.add_mainscreen_button("Radios", "The best in free music", self.on_radios)
 301         self.add_mainscreen_button("Search", "Search for artists/albums", self.on_search)
 302
 303         self.window.show_all()
 304
 305     def add_mainscreen_button(self, title, subtitle, callback):
 306         btn = hildon.Button(gtk.HILDON_SIZE_THUMB_HEIGHT,
 307                             hildon.BUTTON_ARRANGEMENT_VERTICAL)
 308         btn.set_text(title, subtitle)
 309         btn.set_property('width-request', 225)
 310         btn.connect('clicked', callback)
 311         self.bbox.add(btn)
 312
 313     def destroy(self, widget):
 314         gtk.main_quit()
 315
 316     def show_about(self, w, win):
 317         dialog = gtk.AboutDialog()
 318         dialog.set_website("http://github.com/krig")
 319         dialog.set_website_label("http://github.com/krig")
 320         dialog.set_authors(("Kristoffer Gronlund (Purple Scout AB)",))
 321         dialog.set_comments("""Jamaendo plays music from the music catalog of JAMENDO.
 322
 323 JAMENDO is an online platform that distributes musical works under Creative Commons licenses.""")
 324         dialog.set_version('')
 325         dialog.run()
 326         dialog.destroy()
 327
 328     def open_link(self, d, url, data):
 329         import webbrowser
 330         webbrowser.open_new(url)
 331
 332
 333     #def on_refresh(self, button):
 334     #    dialog = RefreshDialog()
 335     #    dialog.show_all()
 336     #    dialog.run()
 337     #    dialog.hide()
 338
 339     def on_featured(self, button):
 340         self.featuredwnd = FeaturedWindow()
 341         self.featuredwnd.show_all()
 342
 343     def on_radios(self, button):
 344         self.radiownd = RadioWindow()
 345         self.radiownd.show_all()
 346
 347     def on_search(self, button):
 348         self.searchwnd = SearchWindow()
 349         self.searchwnd.show_all()
 350
 351     def on_playlists(self, button):
 352         self.playlistswnd = PlaylistsWindow()
 353         self.playlistswnd.show_all()
 354
 355     def on_favorites(self, button):
 356         self.favoriteswnd = FavoritesWindow()
 357         self.favoriteswnd.show_all()
 358
 359     def on_player(self, button):
 360         self.playerwnd = PlayerWindow()
 361         self.playerwnd.show_all()
 362
 363     '''
 364     def on_search(self, button):
 365         if self.searchbar:
 366             self.searchbar.show()
 367         else:
 368             self.searchstore = gtk.ListStore(gobject.TYPE_STRING)
 369             iter = self.searchstore.append()
 370             self.searchstore.set(iter, 0, "Test1")
 371             iter = self.searchstore.append()
 372             self.searchstore.set(iter, 0, "Test2")
 373             self.searchbar = hildon.FindToolbar("Search", self.searchstore, 0)
 374             self.searchbar.set_active(0)
 375             self.window.add_toolbar(self.searchbar)
 376             self.searchbar.show()
 377     '''
 378
 379     def run(self):
 380         ossohelper.application_init('org.jamaendo', '0.1')
 381         self.create_window()
 382         self.create_menu()
 383         self.setup_widgets()
 384         self.window.show_all()
 385         gtk.main()
 386         ossohelper.application_exit()
 387
 388 if __name__=="__main__":
 389     ui = Jamaui()
 390     ui.run()
 391