def __update_progress_scale_range(self):
"""
Update the progress scale range including the current playback speed.
"""
if tools.get_glib_settings().get_boolean("titlebar-remaining-time"):
total = db.get_book_duration(
self.current_book) / self.ui.speed.get_speed()
else:
total = player.get_current_track().length / self.ui.speed.get_speed()
self.progress_scale.set_range(0, total)
def __update_progress_scale_range(self):
"""
Update the progress scale range including the current playback speed.
"""
current_track = player.get_current_track()
if not current_track or not self.current_book:
return
if self._application_settings.titlebar_remaining_time:
total = get_book_duration(
self.current_book) / self.ui.speed.get_speed()
else:
total = current_track.length / self.ui.speed.get_speed()
self.progress_scale.set_range(0, total)
def set_book(self, book):
"""
Display the given book in the book overview.
"""
if self.book and self.book.id == book.id:
self.update_time()
return
self.book = Book.get(Book.id == book.id)
if player.is_playing(
) and self.ui.titlebar.current_book and self.book.id == self.ui.titlebar.current_book.id:
self.play_book_button.set_image(self.pause_img)
else:
self.play_book_button.set_image(self.play_img)
self.name_label.set_text(book.name)
self.author_label.set_text(book.author)
self.update_offline_status()
pixbuf = self._artwork_cache.get_cover_pixbuf(
book, self.ui.window.get_scale_factor(), 250)
if pixbuf:
surface = Gdk.cairo_surface_create_from_pixbuf(
pixbuf, self.ui.window.get_scale_factor(), None)
self.cover_img.set_from_surface(surface)
else:
self.cover_img.set_from_icon_name("book-open-variant-symbolic",
Gtk.IconSize.DIALOG)
self.cover_img.props.pixel_size = 250
self.duration = get_book_duration(book)
self.speed = self.book.playback_speed
self.total_label.set_text(
tools.seconds_to_human_readable(self.duration / self.speed))
self.last_played_label.set_text(
tools.past_date_to_human_readable(book.last_played))
self.published_label.set_visible(False)
self.published_text.set_visible(False)
# track list
# This box contains all track content
self.track_box = Gtk.Box()
self.track_box.set_orientation(Gtk.Orientation.VERTICAL)
self.track_box.set_halign(Gtk.Align.START)
self.track_box.set_valign(Gtk.Align.START)
self.track_box.props.margin = 8
disk_number = -1
first_disk_element = None
disk_count = 0
for track in get_tracks(book):
# Insert disk headers
if track.disk != disk_number:
disc_element = DiskElement(track.disk)
self.track_box.add(disc_element)
if disk_number == -1:
first_disk_element = disc_element
if track.disk < 2:
first_disk_element.set_hidden(True)
else:
first_disk_element.show_all()
disc_element.show_all()
disk_number = track.disk
disk_count += 1
track_element = TrackElement(track, self)
self.track_box.add(track_element)
track_element.show_all()
self.track_list_container.remove_all_children()
self.track_box.show()
self.track_box.set_halign(Gtk.Align.FILL)
self.track_list_container.add(self.track_box)
self._mark_current_track()
self.update_time()