def _add_tracks(self, widget, tracks, position=0):
"""
Add tracks to widget
@param widget as Gtk.ListBox
@param tracks as [Track]
"""
for track in tracks:
track.set_number(position + 1)
row = TrackRow(track, [], self.view_type)
row.show()
widget.add(row)
position += 1
def requested_height(self):
"""
Requested height: Internal tracks or at least cover
@return (minimal: int, maximal: int)
"""
from lollypop.widgets_row_track import TrackRow
track_height = TrackRow.get_best_height(self)
minimal_height = maximal_height = track_height + 20
count = self._album.tracks_count
mid_tracks = int(0.5 + count / 2)
left_height = track_height * mid_tracks
right_height = track_height * (count - mid_tracks)
if left_height > right_height:
minimal_height += left_height
else:
minimal_height += right_height
maximal_height += left_height + right_height
# Add height for disc label
if len(self._album.discs) > 1:
minimal_height += track_height
maximal_height += track_height
# 26 is for loved and rating
cover_height = ArtSize.BIG + 26
if minimal_height < cover_height:
return (cover_height, cover_height)
else:
return (minimal_height, maximal_height)
def _add_tracks(self, widget, tracks, position=0):
"""
Add tracks to widget
@param widget as Gtk.ListBox
@param tracks as [Track]
"""
for track in tracks:
# If user does not want to show real tracknumber and we are
# in album view, calculate a fake tracknumber
if not self.__show_tag_tracknumber and\
self.view_type & (ViewType.ALBUM | ViewType.ARTIST):
track.set_number(position + 1)
row = TrackRow(track, self.__album.artist_ids, self.view_type)
row.show()
row.connect("removed", self.__on_track_row_removed)
widget.add(row)
position += 1
def requested_height(self):
"""
Requested height: Internal tracks
@return (minimal: int, maximal: int)
"""
from lollypop.widgets_row_track import TrackRow
track_height = TrackRow.get_best_height(self)
# See Banner and row spacing
minimal_height = maximal_height = ArtSize.BANNER + 40 + 2
count = len(self._album.tracks)
mid_tracks = int(0.5 + count / 2)
left_height = track_height * mid_tracks
right_height = track_height * (count - mid_tracks)
if left_height > right_height:
minimal_height += left_height
else:
minimal_height += right_height
maximal_height += left_height + right_height
# Add height for disc label
if len(self._album.discs) > 1:
minimal_height += track_height
maximal_height += track_height
return (minimal_height, maximal_height)
def __on_insert_track(self, row, new_track_id, down):
"""
Insert a new row at position
@param row as PlaylistRow
@param new_track_id as int
@param down as bool
"""
track = Track(new_track_id)
# If same album, add track to album
if track.album.id == row.track.album.id:
position = self.children.index(row)
new_row = TrackRow(track, track.album.artist_ids, self._view_type)
new_row.connect("destroy", self.__on_row_destroy)
new_row.connect("insert-track", self.__on_insert_track)
new_row.connect("insert-album", self.__on_insert_album)
new_row.connect("remove-track", self.__on_remove_track)
new_row.connect("do-selection", self.__on_do_selection)
new_row.show()
if down:
position += 1
new_row.set_previous_row(row)
new_row.set_next_row(row.next_row)
if row.next_row is not None:
row.next_row.set_previous_row(new_row)
row.set_next_row(new_row)
else:
new_row.set_previous_row(row.previous_row)
new_row.set_next_row(row)
if row.previous_row is not None:
row.previous_row.set_next_row(new_row)
row.set_previous_row(new_row)
new_row.update_number(position + 1)
row.get_parent().insert(new_row, position)
row.track.album.insert_track(track, position)
if new_row.previous_row is not None and\
new_row.previous_row.track.id ==\
App().player.current_track.id:
App().player.set_next()
App().player.set_prev()
# Else, we need to insert a new album with the track
else:
# Backup album as __destroy_split() will unset it
album = row.track.album
split_album = Album(album.id)
split_tracks = self.__get_split_tracks(row, down)
# Create new album
track.album.set_tracks([track])
# We use DNDRow because we know that if tracks are DND
# we are DND. Little hack
if len(self.children) == len(split_tracks):
if self.previous_row is not None:
album = self.previous_row.album
else:
album = Album()
elif not split_tracks:
if self.next_row is not None:
album = self.next_row.album
else:
album = Album()
if album.id == track.album.id:
track.set_album(album)
if down:
self.next_row.prepend_rows([track])
else:
self.previous_row.append_rows([track])
else:
self.emit("insert-album-after",
album,
track.album)
# Create split album
if split_tracks:
split_album.set_tracks(split_tracks)
if album.id == track.album.id:
self.emit("insert-album-after", album, split_album)
else:
self.emit("insert-album-after", track.album, split_album)
self.__destroy_split(row, down)
def __add_tracks(self, widgets, disc_number, previous_row=None):
"""
Add tracks for to tracks widget
@param widgets as OrderedDict
@param disc number as int
@param previous_row as TrackRow
"""
if self.__cancellable.is_cancelled():
return
widget = next(iter(widgets))
widgets.move_to_end(widget)
tracks = widgets[widget]
if not tracks:
if len(self.__discs_to_load) == 0:
self.__populated = True
self._on_tracks_populated(disc_number)
self._tracks_widget_left[disc_number].show()
self._tracks_widget_right[disc_number].show()
if self._view_type & ViewType.DND:
self.__linking()
return
(track, position) = tracks.pop(0)
if not App().settings.get_value("show-tag-tracknumber"):
track.set_number(position + 1)
row = TrackRow(track, self._album.artist_ids, self._view_type)
if self._view_type & ViewType.DND:
row.set_previous_row(previous_row)
if previous_row is not None:
previous_row.set_next_row(row)
row.connect("destroy", self.__on_row_destroy)
row.connect("insert-track", self.__on_insert_track)
row.connect("insert-album", self.__on_insert_album)
row.connect("remove-track", self.__on_remove_track)
row.connect("do-selection", self.__on_do_selection)
row.show()
widget.insert(row, position)
GLib.idle_add(self.__add_tracks, widgets, disc_number, row)