1 #!/usr/bin/env python2.5
4 from mutagen_backend import MutagenBackend
5 from player_backend import MediaPlayer
16 class MussorgskyEditPanel (hildon.StackableWindow):
18 def __init__ (self, songs_list=None, albums_list=None, artists_list=None):
19 hildon.StackableWindow.__init__ (self)
20 self.set_title ("Edit")
21 self.set_border_width (12)
22 self.writer = MutagenBackend ()
23 self.player = MediaPlayer ()
24 self.albums_list = albums_list
25 self.artists_list = artists_list
26 self.add (self.__create_view ())
28 self.set_songs_list (songs_list)
31 self.artists_selector = None
32 self.artists_dialog = None
34 self.albums_selector = None
35 self.albums_dialog = None
37 def set_songs_list (self, songs_list):
38 self.songs_list = songs_list
39 self.set_data_in_view (songs_list [0])
42 def press_back_cb (self, widget):
43 if (self.player.is_playing ()):
46 if (self.banner and self.banner.get_property("visible")):
47 self.banner.destroy ()
49 if self.__is_view_dirty ():
50 print "Modified data. Save!"
53 if (self.song_counter > 0):
54 self.song_counter -= 1
55 self.set_data_in_view (self.songs_list [self.song_counter])
57 def press_next_cb (self, widget):
58 if (self.player.is_playing ()):
61 if (self.banner and self.banner.get_property("visible")):
62 self.banner.destroy ()
64 if self.__is_view_dirty ():
65 print "Modified data. Save!"
68 if (self.song_counter < len (self.songs_list) -1):
69 self.song_counter += 1
70 self.set_data_in_view (self.songs_list [self.song_counter])
74 def save_metadata (self):
75 # Save the data in the online model to show the appropiate data
76 # in the UI while tracker process the update.
77 song = self.songs_list [self.song_counter]
79 new_song = (song[FILE_URI], song[1],
80 self.artist_entry.get_text (),
81 self.title_entry.get_text (),
82 self.album_entry.get_text (),
84 self.songs_list [self.song_counter] = new_song
86 self.writer.save_metadata_on_file (new_song[FILE_URI],
88 self.artist_entry.get_text (),
89 self.title_entry.get_text (),
90 self.album_entry.get_text ())
92 # This error in case of tracker returning unexistent files.
93 # Uhm.... for instance after removing a memory card we are editing!
94 dialog = gtk.MessageDialog (self,
95 gtk.DIALOG_DESTROY_WITH_PARENT,
103 def __is_view_dirty (self):
105 True if the data has been modified in the widgets
107 song = self.songs_list [self.song_counter]
109 return not (self.filename_data.get_text() == song[FILE_URI] and
110 self.artist_entry.get_text () == song[ARTIST_KEY] and
111 self.title_entry.get_text () == song[TITLE_KEY] and
112 self.album_entry.get_text () == song[ALBUM_KEY] )
115 def __create_view (self):
116 view_vbox = gtk.VBox (homogeneous=False, spacing = 12)
118 filename_row = gtk.HBox ()
119 filename_label = gtk.Label ("Filename:")
120 filename_row.pack_start (filename_label, expand=False, padding=12);
121 self.filename_data = gtk.Label ("")
122 filename_row.pack_start (self.filename_data, expand=True)
124 #play_button = gtk.Button (stock=gtk.STOCK_MEDIA_PLAY)
125 play_button = hildon.Button (hildon.BUTTON_STYLE_NORMAL, hildon.BUTTON_ARRANGEMENT_HORIZONTAL)
126 img = gtk.image_new_from_stock (gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_BUTTON)
127 play_button.set_image (img)
128 play_button.connect ("clicked", self.clicked_play)
129 filename_row.pack_start (play_button, expand=False, fill=False)
130 view_vbox.pack_start (filename_row, expand=False);
132 central_panel = gtk.HBox (spacing=12)
134 table = gtk.Table (3, 2, False)
135 table.set_col_spacings (12)
136 table.set_row_spacings (12)
138 central_panel.pack_start (table, fill=True)
139 view_vbox.pack_start (central_panel, expand=True, fill=True)
142 button_artist = gtk.Button ("Artist:")
143 if (not self.artists_list):
144 button_artist.set_sensitive (False)
145 button_artist.connect ("clicked", self.artist_selection_cb)
146 table.attach (button_artist, 0, 1, 0, 1, 0, gtk.FILL|gtk.EXPAND)
147 self.artist_entry = gtk.Entry()
148 table.attach (self.artist_entry, 1, 2, 0, 1)
151 label_title = gtk.Label ("Title:")
152 table.attach (label_title, 0, 1, 1, 2, 0)
153 self.title_entry = gtk.Entry()
154 table.attach (self.title_entry, 1, 2, 1, 2)
157 button_album = gtk.Button ("Album:")
158 if (not self.albums_list):
159 button_album.set_sensitive (False)
160 button_album.connect ("clicked", self.album_selection_cb)
161 table.attach (button_album, 0, 1, 2, 3, 0)
162 self.album_entry = gtk.Entry()
163 table.attach (self.album_entry, 1, 2, 2, 3)
166 album_button = gtk.Button ()
167 self.album_art = gtk.Image ()
168 self.album_art.set_size_request (124, 124)
169 album_button.add (self.album_art)
170 album_button.connect ("clicked", self.clicked_album_art)
171 central_panel.pack_start (album_button, expand=False, fill=False)
174 button_box = gtk.HButtonBox ()
175 button_box.set_layout (gtk.BUTTONBOX_END)
177 back_button = hildon.Button (hildon.BUTTON_STYLE_NORMAL, hildon.BUTTON_ARRANGEMENT_HORIZONTAL)
178 img = gtk.image_new_from_stock (gtk.STOCK_GO_BACK, gtk.ICON_SIZE_BUTTON)
179 back_button.set_image (img)
180 back_button.connect ("clicked", self.press_back_cb)
181 button_box.pack_start (back_button, expand=True, fill=True, padding=6)
183 next_button = hildon.Button (hildon.BUTTON_STYLE_NORMAL, hildon.BUTTON_ARRANGEMENT_HORIZONTAL)
184 img = gtk.image_new_from_stock (gtk.STOCK_GO_FORWARD, gtk.ICON_SIZE_BUTTON)
185 next_button.set_image (img)
186 next_button.connect ("clicked", self.press_next_cb)
187 button_box.pack_start (next_button, expand=True, fill=True, padding=6)
189 view_vbox.pack_start (button_box, expand=False, fill=True, padding=6)
194 def set_data_in_view (self, song):
196 Place in the screen the song information.
197 Song is a tuple like (filename, 'Music', title, artist, album, mime)
199 assert len (song) == 6
200 self.filename_data.set_text (song[FILE_URI])
201 self.artist_entry.set_text (song[ARTIST_KEY])
202 self.title_entry.set_text (song[TITLE_KEY])
203 self.album_entry.set_text (song[ALBUM_KEY])
206 if (song[ALBUM_KEY]):
207 thumb = album_art_spec.getCoverArtThumbFileName (song[ALBUM_KEY])
208 print "%s -> %s" % (song[ALBUM_KEY], thumb)
209 if (os.path.exists (thumb)):
210 self.album_art.set_from_file (thumb)
214 self.album_art.set_from_stock (gtk.STOCK_CDROM, gtk.ICON_SIZE_DIALOG)
216 if (not song[MIME_KEY] in self.writer.get_supported_mimes ()):
217 print "show notification"
218 self.banner = hildon.Banner ()
219 self.banner.set_text ("Unsupported format (%s)" % song[MIME_KEY])
220 self.banner.show_all ()
222 def clicked_play (self, widget):
223 if (self.player.is_playing ()):
226 song = self.songs_list [self.song_counter]
227 self.player.play ("file://" + song[FILE_URI])
229 def clicked_album_art (self, widget):
230 print "implement me, please"
232 def album_selection_cb (self, widget):
233 if (not self.albums_selector):
234 self.albums_selector = hildon.hildon_touch_selector_new_text ()
235 for album in self.albums_list :
236 self.albums_selector.append_text (album[0])
238 if (not self.albums_dialog):
239 self.albums_dialog = hildon.PickerDialog (self)
240 self.albums_dialog.set_title ("Choose album...")
241 self.albums_dialog.set_selector (self.albums_selector)
243 response = self.albums_dialog.run ()
244 if (response == gtk.RESPONSE_OK):
245 print "Ok (%s)" % (self.albums_selector.get_current_text ())
246 self.album_entry.set_text (self.albums_selector.get_current_text ())
247 self.albums_dialog.hide ()
249 def artist_selection_cb (self, widget):
250 if (not self.artists_selector):
251 self.artists_selector = hildon.hildon_touch_selector_new_text ()
252 for artist in self.artists_list :
253 self.artists_selector.append_text (artist[0])
255 if (not self.artists_dialog):
256 self.artists_dialog = hildon.PickerDialog (self)
257 self.artists_dialog.set_title ("Choose artist...")
258 self.artists_dialog.set_selector (self.artists_selector)
260 response = self.artists_dialog.run ()
262 if (response == gtk.RESPONSE_OK):
263 print "Ok (%s)" % (self.artists_selector.get_current_text ())
264 self.artist_entry.set_text (str(self.artists_selector.get_current_text ()))
265 self.artists_dialog.hide ()
268 if __name__ == "__main__":
270 TEST_DATA = [("/a/b/c/d.mp3", "Music", "", "title", "album", "audio/mpeg"),
271 ("/home/user/mufix/dejame.mp3", "Music", "", "title", "album 2", "a/b"),
272 ("/home/user/mufix/3.mp2", "Music", "", "titlex", "album 3", "audio/mpeg")]
273 ALBUMS = [["Album %d" % i] for i in range (0, 10)]
274 ARTISTS = [["Artist %d" % i] for i in range (0, 10)]
275 window = MussorgskyEditPanel (TEST_DATA, ALBUMS, ARTISTS)
276 window.connect ("destroy", gtk.main_quit)