class AudioPlay(Screen):
'''Screen that displays information of currently playing audio track.'''
def __init__(self, media_player, music_library, track):
Screen.__init__(self, 'AudioPlay', has_tabs=True)
self.theme = self.config.theme
album = track.album
# Create album art (this is displayed on all tab pages
if(album.has_album_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(album.album_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_album_art"))
self.art = EyeCandyTexture(0.1, 0.22, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
media_player.set_media(track)
media_player.play()
# Tabs
tab1 = PlayingTab(media_player, track)
tab2 = LyricsTab(music_library, track)
self.add_tab(tab1)
self.add_tab(tab2)
def update(self, track, event=None):
'''Called when currently playing changes tracks. The provided track
is used to update all the necessary labels'''
self.tab_group.tab("playing").update(track)
class AudioPlay(Screen):
'''Screen that displays information of currently playing audio track.'''
def __init__(self, media_player, music_library, track):
Screen.__init__(self, 'AudioPlay', has_tabs=True)
self.theme = self.config.theme
album = track.album
# Create album art (this is displayed on all tab pages
if (album.has_album_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(album.album_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_album_art"))
self.art = EyeCandyTexture(0.1, 0.22, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
media_player.set_media(track)
media_player.play()
# Tabs
tab1 = PlayingTab(media_player, track)
tab2 = LyricsTab(music_library, track)
self.add_tab(tab1)
self.add_tab(tab2)
def update(self, track, event=None):
'''Called when currently playing changes tracks. The provided track
is used to update all the necessary labels'''
self.tab_group.tab("playing").update(track)
def _create_album_preview(self, album):
"""
Create a clutter.Group that contains album preview actors.
"""
group = clutter.Group()
group.set_position(self.get_abs_x(0.07), self.get_abs_y(0.1953))
# Preview images
images = album.get_preview_images(3)
self.preview_textures = []
max_w = 0.4026
max_h = 0.5599
abs_max_w = self.get_abs_x(max_w)
abs_max_h = self.get_abs_y(max_h)
for image in images:
pix_buffer = gtk.gdk.pixbuf_new_from_file(image.get_thumbnail_url())
ratio = float(pix_buffer.get_width())
ratio /= float(pix_buffer.get_height())
# Resize and center preview texture
if ratio > 1:
texture = EyeCandyTexture(0.0, 0.0, max_w, max_h / ratio,
pix_buffer)
new_y = int((abs_max_h - abs_max_h / ratio) / 2.0)
texture.set_position(0, new_y)
else:
texture = EyeCandyTexture(0.0, 0.0, max_w * ratio,
max_h, pix_buffer)
new_x = int((abs_max_w - abs_max_w * ratio) / 2.0)
texture.set_position(new_x, 0)
texture.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
texture.set_opacity(0)
self.preview_textures.append(texture)
group.add(texture)
self.preview_textures[0].set_opacity(255)
title = Label(0.03646, "title", 0.4649, 0, album.get_title(),
font_weight="bold")
title.width = 0.4758
title.set_ellipsize(pango.ELLIPSIZE_END)
group.add(title)
desc = Label(0.026, "subtitle", 0.4649, 0.0521, album.get_description())
desc.width = 0.4758
group.add(desc)
return group
def _create_thumbnail_texture(self):
"""Create a thumbnail texture. This is called as menu is scrolled."""
if self.thumb:
self.thumb.hide()
# Thumbnail. Use cover art if thumbnail doesn't exist
thumbnail = self.menu.selected_userdata.thumbnail_url
if (thumbnail is not None):
pixbuf = gtk.gdk.pixbuf_new_from_file(thumbnail)
thumb_width = 0.2928
thumb_height = 0.2799
thumb_x = 0.05
thumb_y = 0.2
else:
thumb_width = 0.1098
thumb_height = 0.2799
thumb_x = 0.20
thumb_y = 0.15
if (self.tv_series.has_cover_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.tv_series.cover_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_movie_art"))
self.thumb = EyeCandyTexture(thumb_x, thumb_y, thumb_width,
thumb_height, pixbuf)
self.add(self.thumb)
def setUp(self):
'''Set up the test.'''
EntertainerTest.setUp(self)
filename = os.path.join(THIS_DIR, 'data/ImageThumbnailer/test.jpg')
pix_buffer = gtk.gdk.pixbuf_new_from_file(filename)
self.eyecandy = EyeCandyTexture(0.5, 0.9, 0.40, 0.4, pix_buffer)
def _create_album_cover_texture(self, artist, title):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
@param artist: Artist
@param title: Title of the album
"""
coverfile = os.path.join(self.config.ALBUM_ART_DIR,
artist + " - " + title + ".jpg")
if(os.path.exists(coverfile)):
pixbuf = gtk.gdk.pixbuf_new_from_file(coverfile)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(self.theme.getImage("disc"))
self.art = EyeCandyTexture(0.1, 0.13, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
def _create_series_cover_texture(self):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
"""
if (self.tv_series.has_cover_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(self.tv_series.cover_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_movie_art"))
self.art = EyeCandyTexture(0.16, 0.15, 0.2196, 0.5859, pixbuf)
self.add(self.art)
def _create_album_cover_texture(self):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
"""
if(self.album.has_album_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(self.album.album_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_album_art"))
self.art = EyeCandyTexture(0.1, 0.13, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
def __init__(self, media_player, music_library, track):
Screen.__init__(self, 'AudioPlay', has_tabs=True)
self.theme = self.config.theme
album = track.album
# Create album art (this is displayed on all tab pages
if (album.has_album_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(album.album_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_album_art"))
self.art = EyeCandyTexture(0.1, 0.22, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
media_player.set_media(track)
media_player.play()
# Tabs
tab1 = PlayingTab(media_player, track)
tab2 = LyricsTab(music_library, track)
self.add_tab(tab1)
self.add_tab(tab2)
def __init__(self, media_player, music_library, track):
Screen.__init__(self, 'AudioPlay', has_tabs=True)
self.theme = self.config.theme
album = track.album
# Create album art (this is displayed on all tab pages
if(album.has_album_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(album.album_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_album_art"))
self.art = EyeCandyTexture(0.1, 0.22, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
media_player.set_media(track)
media_player.play()
# Tabs
tab1 = PlayingTab(media_player, track)
tab2 = LyricsTab(music_library, track)
self.add_tab(tab1)
self.add_tab(tab2)
class Album(Screen):
'''Screen that allows user to browse and play tracks of the music album.'''
def __init__(self, media_player, music_library, move_to_new_screen_callback,
album):
Screen.__init__(self, 'Album', move_to_new_screen_callback)
self.media_player = media_player
self.theme = self.config.theme
self.library = music_library
self.album = album
self.art = None
self.track_menu = None
# Create and initialize screen items
self.track_menu = self._create_track_menu()
self.add(self.track_menu)
self._create_album_cover_texture()
self._create_album_info()
self.screen_title = Label(0.13, "screentitle", 0, 0.87, "")
self.screen_title.set_ellipsize(pango.ELLIPSIZE_END)
self.screen_title.width = 0.8
self.add(self.screen_title)
#List indicator
self.li = ListIndicator(0.74, 0.85, 0.2, 0.045, ListIndicator.VERTICAL)
self.li.set_maximum(len(self.album.tracks))
self.add(self.li)
self.track_menu.active = True
self.track_menu.connect('selected', self._on_menu_selected)
self.track_menu.connect('moved', self._display_selected_track)
def _create_album_cover_texture(self):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
"""
if(self.album.has_album_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(self.album.album_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_album_art"))
self.art = EyeCandyTexture(0.1, 0.13, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
def _create_album_info(self):
"""
Create album info labels.
"""
if self.album.year != 0:
album_text = self.album.title + ", " + str(self.album.year)
else:
album_text = self.album.title
album = Label(0.0416, "text", 0.5, 0.13, album_text, font_weight="bold")
album.set_ellipsize(pango.ELLIPSIZE_END)
album.set_line_wrap(False)
album.width = 0.45
self.add(album)
length = str(self.album.length / 60)
num_of_tracks_text = _("%(total)s tracks, %(time)s minutes") % \
{'total': len(self.album.tracks), 'time': length}
num_of_tracks = Label(0.028, "subtitle", 0.5, 0.18,
num_of_tracks_text, font_weight="bold")
self.add(num_of_tracks)
def _create_track_menu(self):
"""
Create track menu. This menu contains list of all tracks on album.
"""
menu = TextMenu(0.4978, 0.2344, 0.4393, 0.0781)
tracks = self.album.tracks
tracks_list = [[track.title, track.length_string, track] \
for track in tracks]
menu.async_add(tracks_list)
return menu
def is_interested_in_play_action(self):
"""
Override function from Screen class. See Screen class for
better documentation.
"""
return True
def execute_play_action(self):
"""
Override function from Screen class. See Screen class for
better documentation.
"""
track = self.track_menu.selected_userdata
self.media_player.set_media(track)
self.media_player.play()
def _handle_up(self):
'''Handle UserEvent.NAVIGATE_UP.'''
self.track_menu.up()
def _handle_down(self):
'''Handle UserEvent.NAVIGATE_DOWN.'''
self.track_menu.down()
def _handle_select(self, event=None):
'''Handle UserEvent.NAVIGATE_SELECT.'''
track = self.track_menu.selected_userdata
kwargs = { 'track' : track }
self.callback("audio_play", kwargs)
def _on_menu_selected(self, actor=None):
'''Handle a *select command* if an item was selected.'''
self._handle_select()
def _display_selected_track(self, actor=None):
'''Update of the list indicator and the screen's title'''
self.li.set_current(self.track_menu.selected_index + 1)
track = self.track_menu.selected_userdata
self.screen_title.set_text(track.artist)
self.screen_title.show()
def create_movie_information(self):
'''Create clutter parts related to movie information'''
# Movie art texture
if self.movie.has_cover_art():
pixbuf = gtk.gdk.pixbuf_new_from_file(self.movie.cover_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_movie_art"))
movie_art = EyeCandyTexture(0.33, 0.1, 0.1, 0.25, pixbuf)
self.add(movie_art)
# Movie title
title = Label(0.04, "title", 0.47, 0.1, self.movie.title,
font_weight="bold")
title.set_ellipsize(pango.ELLIPSIZE_END)
title.set_size(0.5124, 0.05208)
self.add(title)
# Movie release year
year_text = _("Released in %(year)s") % {'year': self.movie.year}
year = Label(0.032, "subtitle", 0.47, 0.3, year_text)
year.set_ellipsize(pango.ELLIPSIZE_END)
year.set_size(0.5124, 0.05208)
self.add(year)
# Show only 2 genres (or one if there is only one)
genres_list = self.movie.genres
if len(genres_list) == 0:
genres_text = _("Unknown")
else:
genres_text = "/".join(genres_list[:2])
# Runtime and genres
info_text = _("%(runtime)s min, %(genre)s") % \
{'runtime': self.movie.runtime, 'genre': genres_text}
info = Label(0.032, "subtitle", 0.47, 0.24, info_text)
info.set_ellipsize(pango.ELLIPSIZE_END)
info.set_size(0.5124, 0.05208)
self.add(info)
# Stars (rating)
star = Texture(self.theme.getImage("star"))
star.hide()
self.add(star)
star2 = Texture(self.theme.getImage("star2"))
star2.hide()
self.add(star2)
for i in range(self.movie.rating):
tex = clutter.Clone(star)
tex.set_position(
self.get_abs_x(0.47) + (self.get_abs_x(0.0366) * i),
self.get_abs_y(0.17))
tex.set_size(self.get_abs_x(0.024), self.get_abs_y(0.04))
self.add(tex)
dark_star = 5 - self.movie.rating
for i in range(dark_star):
tex = clutter.Clone(star2)
tex.set_position(self.get_abs_x(0.47) + (self.get_abs_x(0.0366) * \
(i + self.movie.rating)), self.get_abs_y(0.17))
tex.set_size(self.get_abs_x(0.024), self.get_abs_y(0.04))
self.add(tex)
# Plot
plot = Label(0.029, "subtitle", 0, 0, self.movie.plot)
plot.set_justify(True)
plot.set_line_wrap_mode(pango.WRAP_WORD)
plot.set_line_wrap(True)
plot.width = 0.5124
self.scroll_area = ScrollArea(0.33, 0.38, 0.5124, 0.3516, plot)
self.add(self.scroll_area)
# Actors
self.add(Label(0.032, "title", 0.33, 0.8, _("Starring")))
actors_list = self.movie.actors
if len(actors_list) == 0:
actors_text = _("Unknown")
else:
actors_text = ", ".join(actors_list[:5])
actors = Label(0.032, "subtitle", 0.46, 0.8, actors_text)
actors.set_ellipsize(pango.ELLIPSIZE_END)
actors.set_size(0.5124, 0.05208)
self.add(actors)
# Directors
self.add(Label(0.032, "title", 0.33, 0.86, _("Directed by")))
directors_list = self.movie.directors
if len(directors_list) == 0:
directors_text = _("Unknown")
else:
directors_text = ", ".join(directors_list[:2])
directors = Label(0.032, "subtitle", 0.46, 0.86, directors_text)
directors.set_ellipsize(pango.ELLIPSIZE_END)
directors.set_size(0.5124, 0.05208)
self.add(directors)
# Writers
self.add(Label(0.032, "title", 0.33, 0.92, _("Written by")))
writers_list = self.movie.writers
if len(directors_list) == 0:
writers_text = _("Unknown")
else:
writers_text = ", ".join(writers_list[:2])
writers = Label(0.032, "subtitle", 0.46, 0.92, writers_text)
writers.set_ellipsize(pango.ELLIPSIZE_END)
writers.set_size(0.5124, 0.05208)
self.add(writers)
def _create_album_preview(self, album):
"""
Create a clutter.Group that contains album preview actors.
"""
group = clutter.Group()
group.set_position(self.get_abs_x(0.07), self.get_abs_y(0.1953))
# Preview images
images = album.get_preview_images(3)
self.preview_textures = []
max_w = 0.4026
max_h = 0.5599
abs_max_w = self.get_abs_x(max_w)
abs_max_h = self.get_abs_y(max_h)
for image in images:
pix_buffer = gtk.gdk.pixbuf_new_from_file(
image.get_thumbnail_url())
ratio = float(pix_buffer.get_width())
ratio /= float(pix_buffer.get_height())
# Resize and center preview texture
if ratio > 1:
texture = EyeCandyTexture(0.0, 0.0, max_w, max_h / ratio,
pix_buffer)
new_y = int((abs_max_h - abs_max_h / ratio) / 2.0)
texture.set_position(0, new_y)
else:
texture = EyeCandyTexture(0.0, 0.0, max_w * ratio, max_h,
pix_buffer)
new_x = int((abs_max_w - abs_max_w * ratio) / 2.0)
texture.set_position(new_x, 0)
texture.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
texture.set_opacity(0)
self.preview_textures.append(texture)
group.add(texture)
self.preview_textures[0].set_opacity(255)
title = Label(0.03646,
"title",
0.4649,
0,
album.get_title(),
font_weight="bold")
title.width = 0.4758
title.set_ellipsize(pango.ELLIPSIZE_END)
group.add(title)
desc = Label(0.026, "subtitle", 0.4649, 0.0521,
album.get_description())
desc.width = 0.4758
group.add(desc)
return group
class Disc(Screen):
'''Screen allows user to play tracks from the current Audio CD.'''
def __init__(self, music_library, media_player):
Screen.__init__(self, 'Disc')
self.theme = self.config.theme
self.music_library = music_library
self.media_player = media_player
# When album info is loaded we create Playlist object
self.playlist = None
self.art = None
self.art2 = None
self.in_behaviour = None
self.out_behaviour = None
self.li = None
self.track_menu = None
# Screen Title (Displayed at the bottom left corner)
screen_title = Label(0.13, "screentitle", 0, 0.87, _("Audio Disc"),
"screen_title")
self.add(screen_title)
# Display throbber animation while loading CD metadata
self.throbber = LoadingAnimation(0.5, 0.5, 0.1)
self.throbber.show()
self.add(self.throbber)
# Create and initialize screen items
self.has_disc = True
gobject.timeout_add(500, self._get_disc_information)
def _get_disc_information(self):
"""
Fetch album information from the Internet and create widgets based
on received data.
"""
try:
disc = self.music_library.get_compact_disc_information()
title = disc.title
artist = disc.artist
tracks = disc.tracks
self.playlist = Playlist(tracks)
self._create_album_info(title, artist, tracks, disc.length)
self.track_menu = self._create_track_menu(tracks)
self.add(self.track_menu)
self._create_album_cover_texture(artist, title)
self.li = ListIndicator(0.75, 0.8, 0.2, 0.045,
ListIndicator.VERTICAL)
self.li.set_maximum(len(tracks))
self.add(self.li)
art_file = os.path.join(self.config.ALBUM_ART_DIR,
artist + " - " + title + ".jpg")
if artist != "Unknown artist" and not os.path.exists(art_file):
art_search = AlbumArtDownloader(title, artist,
self.config.ALBUM_ART_DIR, self._update_albumart)
art_search.start()
except cdrom.error:
# No disc in drive
self.has_disc = False
no_disc = Label(0.05, "title", 0.5, 0.5,
_("No audio disc in drive"))
no_disc.set_anchor_point_from_gravity(clutter.GRAVITY_CENTER)
self.add(no_disc)
# Remove loading animation
self.throbber.hide()
self.remove(self.throbber)
del self.throbber
# This function should be called only once (gobject timeout)
return False
def _update_albumart(self, artist, title):
"""
Search album art for current audio disc. This function is called only
if album art doesn't exist already. If album art is found then we
replace current disc icon with the new album art.
@param artist: Artist name
@param title: Album title
"""
art_file = os.path.join(self.config.ALBUM_ART_DIR,
artist + " - " + title + ".jpg")
if os.path.exists(art_file):
clutter.threads_enter()
self.art2 = Texture(art_file, 0.1, 0.165)
clutter.threads_leave()
self.art2.set_size(self.get_abs_x(0.3148), self.get_abs_y(0.5599))
self.art2.set_opacity(0)
self.add(self.art2)
timeline_in = clutter.Timeline(35, 26)
alpha_in = clutter.Alpha(timeline_in, clutter.smoothstep_inc_func)
self.in_behaviour = clutter.BehaviourOpacity(0, 255, alpha_in)
self.in_behaviour.apply(self.art2)
timeline_out = clutter.Timeline(35, 26)
alpha_out = clutter.Alpha(timeline_out, clutter.smoothstep_inc_func)
self.out_behaviour = clutter.BehaviourOpacity(255, 0, alpha_out)
self.out_behaviour.apply(self.art)
timeline_out.start()
timeline_in.start()
def _create_album_cover_texture(self, artist, title):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
@param artist: Artist
@param title: Title of the album
"""
coverfile = os.path.join(self.config.ALBUM_ART_DIR,
artist + " - " + title + ".jpg")
if(os.path.exists(coverfile)):
pixbuf = gtk.gdk.pixbuf_new_from_file(coverfile)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(self.theme.getImage("disc"))
self.art = EyeCandyTexture(0.1, 0.13, 0.3148, 0.5599, pixbuf)
self.art.set_rotation(clutter.Y_AXIS, 25, 0, 0, 0)
self.add(self.art)
def _create_album_info(self, title, artist_name, tracks, length):
"""
Create album info labels.
@param title: Album title
@param artist_name: Artist
@param tracks: List of CompactDisc objects
"""
album = Label(0.04167, "text", 0.50146, 0.13,
artist_name + " - " + title, font_weight="bold")
album.set_size(0.4393, 0.06510)
album.set_ellipsize(pango.ELLIPSIZE_END)
self.add(album)
minutes = str(length / 60)
num_of_tracks = Label(0.02604, "subtitle", 0.50146, 0.18,
_("%(total)s tracks, %(time)s minutes") % \
{'total': len(tracks), 'time': minutes}, font_weight="bold")
self.add(num_of_tracks)
def _create_track_menu(self, tracks):
"""
Create a track menu. This menu contains list of all tracks on album.
@param tracks: List of CompactDisc objects
"""
menu = TextMenu(0.4978, 0.2344, 0.4393, 0.0781)
menu.visible_rows = 7
tracks_list = [[track.title, track.length_string, index] \
for index, track in enumerate(tracks)]
menu.async_add(tracks_list)
menu.active = True
menu.connect('selected', self._handle_select)
menu.connect('moved', self._display_selected_track)
return menu
def _handle_up(self):
'''Handle UserEvent.NAVIGATE_UP.'''
self.track_menu.up()
def _handle_down(self):
'''Handle UserEvent.NAVIGATE_DOWN.'''
self.track_menu.down()
def _handle_select(self, event=None):
'''Handle UserEvent.NAVIGATE_SELECT.'''
track_index = self.track_menu.selected_userdata
self.playlist.set_current(track_index)
self.media_player.set_playlist(self.playlist)
self.media_player.play()
def handle_user_event(self, event):
'''Handle user events unless there is no disc.'''
if self.has_disc:
Screen.handle_user_event(self, event)
def _display_selected_track(self, event=None):
'''Update of the list indicator.'''
self.li.set_current(self.track_menu.selected_index + 1)
