def __init__(self, totem):
self._totem = totem
self._dialog = DialogBox(self._totem, self)
# Add sidebar GUI
builder = Totem.plugin_load_interface ("lyrics-downloader", #
"ui/sidebar.ui",
True,
self._totem.get_main_window (),
self)
# GUI objects
self._container = builder.get_object ('lyrics_vbox')
self._lyrics_buffer = builder.get_object('lyrics_text_buffer')
self._get_button = builder.get_object('get_button')
# Add sidebar to totem
self._totem.add_sidebar_page ("lyrics-view", ("Lyrics view"),
self._container)
self._container.show_all()
# Controlling supported files
self._totem.connect ('file-opened', self.__on_totem__file_opened)
self._totem.connect ('file-closed', self.__on_totem__file_closed)
# Setup signals
self._get_button.set_sensitive(self._totem.is_playing () and
self._check_is_mp3())
self._get_button.connect('clicked', self._dialog.show_dialog)
class LyricsSidebar(object):
def __init__(self, totem):
self._totem = totem
self._dialog = DialogBox(self._totem, self)
# Add sidebar GUI
builder = Totem.plugin_load_interface ("lyrics-downloader", #
"ui/sidebar.ui",
True,
self._totem.get_main_window (),
self)
# GUI objects
self._container = builder.get_object ('lyrics_vbox')
self._lyrics_buffer = builder.get_object('lyrics_text_buffer')
self._get_button = builder.get_object('get_button')
# Add sidebar to totem
self._totem.add_sidebar_page ("lyrics-view", ("Lyrics view"),
self._container)
self._container.show_all()
# Controlling supported files
self._totem.connect ('file-opened', self.__on_totem__file_opened)
self._totem.connect ('file-closed', self.__on_totem__file_closed)
# Setup signals
self._get_button.set_sensitive(self._totem.is_playing () and
self._check_is_mp3())
self._get_button.connect('clicked', self._dialog.show_dialog)
def set_lyrics(self, lyrics):
"""
Arguments:
- `lyrics`:
"""
start, end = self._lyrics_buffer.get_bounds()
self._lyrics_buffer.delete(start, end)
begining = self._lyrics_buffer.get_start_iter()
self._lyrics_buffer.insert(begining, lyrics)
def destroy(self):
if self._dialog:
self._dialog.destroy()
self._totem.remove_sidebar_page("lyrics-view")
def _check_is_mp3 (self):
"""
This check if the file playing is mp3
"""
filename = self._totem.get_current_mrl ()
if Gio.content_type_guess (filename, '')[0] == 'audio/mpeg':
return True
return False
def __on_totem__file_opened(self, _totem, new_mrl):
"""
This method will be called when a file is opened
Arguments:
- `_totem`: A TotemObject
- `new_mrl`: the MRL opened
"""
if self._check_is_mp3 ():
self._get_button.set_sensitive(True)
else:
self._get_button.set_sensitive(False)
def __on_totem__file_closed(self, _totem):
"""
This method is called when the file is closed
Arguments:
- `_totem`: A TotemObject
"""
self._get_button.set_sensitive(False)
