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 _the_playerwindow = None
  39
  40 class PlayerWindow(hildon.StackableWindow):
  41     def __init__(self, playlist=None):
  42         hildon.StackableWindow.__init__(self)
  43         self.set_title("jamaendo")
  44
  45         self.connect('hide', self.on_hide)
  46         self.connect('destroy', self.on_destroy)
  47
  48         self.playlist = Playlist(playlist)
  49         self.player = Player()
  50
  51         vbox = gtk.VBox()
  52
  53         hbox = gtk.HBox()
  54
  55         self.cover = gtk.Image()
  56         self.cover.set_size_request(200, 200)
  57         self.cover.set_from_stock(gtk.STOCK_CDROM, gtk.ICON_SIZE_DIALOG)
  58
  59         vbox2 = gtk.VBox()
  60
  61         self.playlist_pos = gtk.Label()
  62         self.track = gtk.Label()
  63         self.progress = hildon.GtkHScale()
  64         self.artist = gtk.Label()
  65         self.album = gtk.Label()
  66
  67         self.set_labels('track name', 'artist', 'album', 0, 0)
  68
  69         vbox2.pack_start(self.track, True)
  70         vbox2.pack_start(self.artist, False)
  71         vbox2.pack_start(self.album, False)
  72         vbox2.pack_start(self.playlist_pos, False)
  73         vbox2.pack_start(self.progress, False)
  74
  75         hbox.pack_start(self.cover, True, True, 0)
  76         hbox.pack_start(vbox2, True, True, 0)
  77
  78         vbox.pack_start(hbox, True, True, 0)
  79
  80         btns = gtk.HButtonBox()
  81         btns.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
  82
  83         vbox.pack_end(btns, False, True, 0)
  84
  85         self.add_stock_button(btns, gtk.STOCK_MEDIA_PREVIOUS, self.on_prev)
  86         self.add_stock_button(btns, gtk.STOCK_MEDIA_PLAY, self.on_play)
  87         self.add_stock_button(btns, gtk.STOCK_MEDIA_PAUSE, self.on_pause)
  88         self.add_stock_button(btns, gtk.STOCK_MEDIA_STOP, self.on_stop)
  89         self.add_stock_button(btns, gtk.STOCK_MEDIA_NEXT, self.on_next)
  90
  91         self.add(vbox)
  92
  93         print "Created player window, playlist: %s" % (self.playlist)
  94
  95     def on_hide(self, wnd):
  96         print "Hiding player window"
  97
  98     def on_destroy(self, wnd):
  99         print "Destroying player window"
 100         if self.player:
 101             self.player.stop()
 102         global _the_playerwindow
 103         _the_playerwindow = None
 104
 105     def add_stock_button(self, btns, stock, cb):
 106         btn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 107         btn.set_relief(gtk.RELIEF_NONE)
 108         btn.set_image(gtk.image_new_from_stock(stock, gtk.ICON_SIZE_SMALL_TOOLBAR))
 109         btn.connect('clicked', cb)
 110         btns.add(btn)
 111
 112     def set_labels(self, track, artist, album, playlist_pos, playlist_size):
 113         self.playlist_pos.set_markup('<span size="small">%s/%s songs</span>'%(playlist_pos, playlist_size))
 114         self.track.set_markup('<span size="x-large">%s</span>'%(track))
 115         self.artist.set_markup('<span size="large">%s</span>'%(artist))
 116         self.album.set_markup('<span foreground="#aaaaaa">%s</span>'%(album))
 117
 118     def update_state(self):
 119         item = self.playlist.current()
 120         if item:
 121             if not item.name:
 122                 item.load()
 123             print "current:", item
 124             self.set_labels(item.name, item.artist_name, item.album_name,
 125                             self.playlist.current_index(), self.playlist.size())
 126             coverfile = jamaendo.get_album_cover(int(item.album_id), size=200)
 127             print "coverfile:", coverfile
 128             self.cover.set_from_file(coverfile)
 129
 130     def play_tracks(self, tracks):
 131         self.playlist = Playlist(playlist)
 132         self.player.play(self.playlist)
 133         self.update_state()
 134
 135     def on_play(self, button):
 136         self.player.play(self.playlist)
 137         self.update_state()
 138     def on_pause(self, button):
 139         self.player.pause()
 140     def on_prev(self, button):
 141         self.player.prev()
 142         self.update_state()
 143     def on_next(self, button):
 144         self.player.next()
 145         self.update_state()
 146     def on_stop(self, button):
 147         self.player.stop()
 148
 149 def open_playerwindow(tracks):
 150     global _the_playerwindow
 151     if _the_playerwindow:
 152         hildon.WindowStack.push_1(_the_playerwindow)
 153         _the_playerwindow.play_tracks(tracks)
 154     else:
 155         _the_playerwindow = PlayerWindow(tracks)
 156         _the_playerwindow.show_all()
 157     return _the_playerwindow
 158
 159 class SearchWindow(hildon.StackableWindow):
 160     def __init__(self):
 161         hildon.StackableWindow.__init__(self)
 162         self.set_title("Search")
 163
 164         vbox = gtk.VBox(False, 0)
 165
 166         hbox = gtk.HBox()
 167         self.entry = hildon.Entry(gtk.HILDON_SIZE_FINGER_HEIGHT)
 168         self.entry.set_placeholder("Search")
 169         self.entry.connect('activate', self.on_search)
 170         btn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 171         btn.set_label("Go")
 172         btn.connect('clicked', self.on_search)
 173         hbox.pack_start(self.entry, True, True, 0)
 174         hbox.pack_start(btn, False)
 175
 176         btnbox = gtk.HBox()
 177         playbtn = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 178         playbtn.set_label("Play selected")
 179         playbtn.connect('clicked', self.play_selected)
 180         btnbox.pack_start(playbtn, False)
 181
 182         self.results = hildon.TouchSelector(text=True)
 183         self.results.connect("changed", self.selection_changed)
 184         self.results.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
 185
 186         vbox.pack_start(hbox, False)
 187         vbox.pack_start(self.results, True, True, 0)
 188         vbox.pack_start(btnbox, False)
 189
 190         self.add(vbox)
 191
 192         self.idmap = {}
 193
 194         self.pwnd = None
 195
 196     def on_search(self, w):
 197         txt = self.entry.get_text()
 198         for album in jamaendo.search_albums(query=txt):
 199             title = "%s - %s" % (album.artist_name, album.name)
 200             self.idmap[title] = album
 201             self.results.append_text(title)
 202
 203     def selection_changed(self, results, userdata):
 204         pass
 205
 206     def play_selected(self, btn):
 207         current_selection = self.results.get_current_text()
 208
 209         album = self.idmap[current_selection]
 210         tracks = jamaendo.get_tracks(album.ID)
 211         if tracks:
 212             wnd = open_playerwindow(tracks)
 213             wnd.on_play(None)
 214
 215 class RadiosWindow(hildon.StackableWindow):
 216     def __init__(self):
 217         hildon.StackableWindow.__init__(self)
 218         self.set_title("Radios")
 219
 220         label = gtk.Label("Radios")
 221         vbox = gtk.VBox(False, 0)
 222         vbox.pack_start(label, True, True, 0)
 223         self.add(vbox)
 224
 225 class FeaturedWindow(hildon.StackableWindow):
 226     def __init__(self):
 227         hildon.StackableWindow.__init__(self)
 228         self.set_title("Featured")
 229
 230         label = gtk.Label("featured")
 231         vbox = gtk.VBox(False, 0)
 232         vbox.pack_start(label, True, True, 0)
 233         self.add(vbox)
 234
 235 class PlaylistsWindow(hildon.StackableWindow):
 236     def __init__(self):
 237         hildon.StackableWindow.__init__(self)
 238         self.set_title("Playlists")
 239
 240         label = gtk.Label("playlists")
 241         vbox = gtk.VBox(False, 0)
 242         vbox.pack_start(label, True, True, 0)
 243         self.add(vbox)
 244
 245 class FavoritesWindow(hildon.StackableWindow):
 246     def __init__(self):
 247         hildon.StackableWindow.__init__(self)
 248         self.set_title("Favorites")
 249
 250         label = gtk.Label("favorites")
 251         vbox = gtk.VBox(False, 0)
 252         vbox.pack_start(label, True, True, 0)
 253         self.add(vbox)
 254
 255 class Jamaui(object):
 256     _BG = 'bg.png' # /opt/jamaendo/data/bg.png
 257
 258     def __init__(self):
 259         self.app = None
 260         self.menu = None
 261         self.window = None
 262
 263     def create_window(self):
 264         self.app = hildon.Program()
 265         self.window = hildon.StackableWindow()
 266         self.app.add_window(self.window)
 267
 268         self.window.set_title("jamaendo")
 269         self.window.connect("destroy", self.destroy)
 270
 271     def create_menu(self):
 272         self.menu = hildon.AppMenu()
 273
 274         #search = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 275         #search.set_label("Search")
 276         #search.connect("clicked", self.on_search)
 277         #self.menu.append(search)
 278
 279         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 280         player.set_label("Open player")
 281         player.connect("clicked", self.on_player)
 282         self.menu.append(player)
 283
 284         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 285         player.set_label("Favorites")
 286         player.connect("clicked", self.on_favorites)
 287         self.menu.append(player)
 288
 289         player = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 290         player.set_label("Playlists")
 291         player.connect("clicked", self.on_playlists)
 292         self.menu.append(player)
 293
 294         # Don't use localdb ATM
 295         #refresh = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 296         #refresh.set_label("Refresh")
 297         #refresh.connect("clicked", self.on_refresh)
 298         #self.menu.append(refresh)
 299
 300         menu_about = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 301         menu_about.set_label("About")
 302         menu_about.connect("clicked", self.show_about, self.window)
 303         self.menu.append(menu_about)
 304         gtk.about_dialog_set_url_hook(self.open_link, None)
 305
 306         self.menu.show_all()
 307         self.window.set_app_menu(self.menu)
 308
 309     def find_resource(self, name):
 310         if os.path.isfile(os.path.join('data', name)):
 311             return os.path.join('data', name)
 312         elif os.path.isfile(os.path.join('/opt/jaemendo', name)):
 313             return os.path.join('/opt/jaemendo', name)
 314         elif os.path.isfile(os.path.join('/usr/share/jaemendo', name)):
 315             return os.path.join('/usr/share/jaemendo', name)
 316         else:
 317             return None
 318
 319     def setup_widgets(self):
 320         bgimg = self.find_resource(self._BG)
 321         if bgimg:
 322             background, mask = gtk.gdk.pixbuf_new_from_file(bgimg).render_pixmap_and_mask()
 323             self.window.realize()
 324             self.window.window.set_back_pixmap(background, False)
 325
 326         bbox = gtk.HButtonBox()
 327         alignment = gtk.Alignment(xalign=0.0, yalign=0.8, xscale=1.0)
 328         alignment.add(bbox)
 329         bbox.set_property('layout-style', gtk.BUTTONBOX_SPREAD)
 330         self.bbox = bbox
 331         self.window.add(alignment)
 332
 333         self.add_mainscreen_button("Featured", "Most listened to", self.on_featured)
 334         self.add_mainscreen_button("Radios", "The best in free music", self.on_radios)
 335         self.add_mainscreen_button("Search", "Search for artists/albums", self.on_search)
 336
 337         self.window.show_all()
 338
 339     def add_mainscreen_button(self, title, subtitle, callback):
 340         btn = hildon.Button(gtk.HILDON_SIZE_THUMB_HEIGHT,
 341                             hildon.BUTTON_ARRANGEMENT_VERTICAL)
 342         btn.set_text(title, subtitle)
 343         btn.set_property('width-request', 225)
 344         btn.connect('clicked', callback)
 345         self.bbox.add(btn)
 346
 347     def destroy(self, widget):
 348         gtk.main_quit()
 349
 350     def show_about(self, w, win):
 351         dialog = gtk.AboutDialog()
 352         dialog.set_website("http://github.com/krig")
 353         dialog.set_website_label("http://github.com/krig")
 354         dialog.set_authors(("Kristoffer Gronlund (Purple Scout AB)",))
 355         dialog.set_comments("""Jamaendo plays music from the music catalog of JAMENDO.
 356
 357 JAMENDO is an online platform that distributes musical works under Creative Commons licenses.""")
 358         dialog.set_version('')
 359         dialog.run()
 360         dialog.destroy()
 361
 362     def open_link(self, d, url, data):
 363         import webbrowser
 364         webbrowser.open_new(url)
 365
 366
 367     #def on_refresh(self, button):
 368     #    dialog = RefreshDialog()
 369     #    dialog.show_all()
 370     #    dialog.run()
 371     #    dialog.hide()
 372
 373     def on_featured(self, button):
 374         self.featuredwnd = FeaturedWindow()
 375         self.featuredwnd.show_all()
 376
 377     def on_radios(self, button):
 378         self.radiownd = RadioWindow()
 379         self.radiownd.show_all()
 380
 381     def on_search(self, button):
 382         self.searchwnd = SearchWindow()
 383         self.searchwnd.show_all()
 384
 385     def on_playlists(self, button):
 386         self.playlistswnd = PlaylistsWindow()
 387         self.playlistswnd.show_all()
 388
 389     def on_favorites(self, button):
 390         self.favoriteswnd = FavoritesWindow()
 391         self.favoriteswnd.show_all()
 392
 393     def on_player(self, button):
 394         open_playerwindow([])
 395
 396     '''
 397     def on_search(self, button):
 398         if self.searchbar:
 399             self.searchbar.show()
 400         else:
 401             self.searchstore = gtk.ListStore(gobject.TYPE_STRING)
 402             iter = self.searchstore.append()
 403             self.searchstore.set(iter, 0, "Test1")
 404             iter = self.searchstore.append()
 405             self.searchstore.set(iter, 0, "Test2")
 406             self.searchbar = hildon.FindToolbar("Search", self.searchstore, 0)
 407             self.searchbar.set_active(0)
 408             self.window.add_toolbar(self.searchbar)
 409             self.searchbar.show()
 410     '''
 411
 412     def run(self):
 413         ossohelper.application_init('org.jamaendo', '0.1')
 414         self.create_window()
 415         self.create_menu()
 416         self.setup_widgets()
 417         self.window.show_all()
 418         gtk.main()
 419         ossohelper.application_exit()
 420
 421 if __name__=="__main__":
 422     ui = Jamaui()
 423     ui.run()
 424