widgets.py 文件源码

def __init__(self, builder):
        GObject.GObject.__init__(self)

        self._current_album = None
        self._cover_pixbuf = None
        self._timer = None
        self._properties = {}
        self._tracklist_size = TracklistSize.LARGE
        self._icon_theme = Gtk.IconTheme.get_default()

        # Widgets
        self._appwindow = builder.get_object('appwindow')
        self._panel = builder.get_object('cover-panel')
        self._toolbar = builder.get_object('cover-toolbar')
        # Toolbar menu
        self._toolbar_tracklist = builder.get_object('cover-toolbar-tracklist')
        self._toolbar_tracklist_buttons = {
            TracklistSize.LARGE: builder.get_object('cover-toolbar-tracklist-large'),
            TracklistSize.SMALL: builder.get_object('cover-toolbar-tracklist-small'),
            TracklistSize.HIDDEN: builder.get_object('cover-toolbar-tracklist-hidden')
        }
        # Cover
        self._cover_stack = builder.get_object('cover-stack')
        self._cover_spinner = builder.get_object('cover-spinner')
        self._cover_scroll = builder.get_object('cover-scroll')
        self._cover_box = builder.get_object('cover-box')
        self._cover_image = builder.get_object('cover-image')
        self._cover_stack.set_visible_child(self._cover_scroll)
        self._cover_pixbuf = self._get_default_image()
        # Album Infos
        self._info_revealer = builder.get_object('cover-info-revealer')
        self._info_box = builder.get_object('cover-info-box')
        self._album_title_label = builder.get_object('cover-album')
        self._album_date_label = builder.get_object('cover-date')
        self._album_artist_label = builder.get_object('cover-artist')
        # Songs
        self._songs_scale = builder.get_object('cover-songs')
        self._songs_scale.override_color(Gtk.StateFlags.NORMAL, Gdk.RGBA(0, 0, 0, 1))

        # Initial actions
        GObject.idle_add(self._enable_tracklist)