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