Python qltk.add_fake_accel函数代码示例

    def __popup_menu(self, view, library):
        model, itr = view.get_selection().get_selected()
        if itr is None:
            return
        songs = list(model[itr][0])
        songs = [s for s in songs if isinstance(s, AudioFile)]
        menu = SongsMenu(library, songs,
                         playlists=False, remove=False,
                         ratings=False)
        menu.preseparate()

        def _remove(model, itr):
            playlist = model[itr][0]
            dialog = ConfirmRemovePlaylistDialog(self, playlist)
            if dialog.run() == Gtk.ResponseType.YES:
                playlist.delete()
                model.get_model().remove(
                    model.convert_iter_to_child_iter(itr))

        rem = MenuItem(_("_Delete"), Icons.EDIT_DELETE)
        connect_obj(rem, 'activate', _remove, model, itr)
        menu.prepend(rem)

        def _rename(path):
            self._start_rename(path)

        ren = qltk.MenuItem(_("_Rename"), Icons.EDIT)
        qltk.add_fake_accel(ren, "F2")
        connect_obj(ren, 'activate', _rename, model.get_path(itr))
        menu.prepend(ren)

        playlist = model[itr][0]
        PLAYLIST_HANDLER.populate_menu(menu, library, self, [playlist])
        menu.show_all()
        return view.popup_menu(menu, 0, Gtk.get_current_event_time())

    def __popup_menu(self, view, parent):
        menu = Gtk.Menu()

        view.ensure_popup_selection()
        model, rows = view.get_selection().get_selected_rows()
        can_change = min([model[path][0].canedit for path in rows])

        items = [SplitDisc, SplitTitle, SplitPerformer, SplitArranger,
                 SplitValues, SplitPerformerFromTitle,
                 SplitOriginalArtistFromTitle]
        items.extend(self.handler.plugins)
        items.sort(key=lambda item: (item._order, item.__name__))

        if len(rows) == 1:
            row = model[rows[0]]
            entry = row[0]

            comment = entry.value
            text = comment.text

            for Item in items:
                if Item.tags and entry.tag not in Item.tags:
                    continue

                try:
                    b = Item(entry.tag, text)
                except:
                    util.print_exc()
                else:
                    b.connect('activate', self.__menu_activate, view)

                    if (not min(listmap(self.__songinfo.can_change, b.needs) +
                                [1])
                            or comment.is_special()):
                        b.set_sensitive(False)

                    menu.append(b)

            if menu.get_children():
                menu.append(SeparatorMenuItem())

        b = MenuItem(_("_Remove"), Icons.LIST_REMOVE)
        b.connect('activate', self.__remove_tag, view)
        qltk.add_fake_accel(b, "Delete")
        menu.append(b)

        menu.show_all()
        # Setting the menu itself to be insensitive causes it to not
        # be dismissed; see #473.
        for c in menu.get_children():
            c.set_sensitive(can_change and c.get_property('sensitive'))
        b.set_sensitive(True)
        menu.connect('selection-done', lambda m: m.destroy())

        # XXX: Keep reference
        self.__menu = menu
        return view.popup_menu(menu, 3, Gtk.get_current_event_time())

 def Menu(self, songs, library, items):
     model, iters = self.__get_selected_songs()
     remove = qltk.MenuItem(_("_Remove from Playlist"), Icons.LIST_REMOVE)
     qltk.add_fake_accel(remove, "Delete")
     connect_obj(remove, 'activate', self.__remove, iters, model)
     playlist_iter = self.__selected_playlists()[1]
     remove.set_sensitive(bool(playlist_iter))
     items.append([remove])
     menu = super(PlaylistsBrowser, self).Menu(songs, library, items)
     return menu

    def Menu(self, songs, library, items):
        songlist = qltk.get_top_parent(self).songlist
        model, iters = self.__get_selected_songs(songlist)
        item = qltk.MenuItem(_("_Remove from Playlist"), Gtk.STOCK_REMOVE)
        qltk.add_fake_accel(item, "Delete")
        connect_obj(item, 'activate', self.__remove, iters, model)
        item.set_sensitive(bool(self.__view.get_selection().get_selected()[1]))

        items.append([item])
        menu = super(PlaylistsBrowser, self).Menu(songs, library, items)
        return menu

    def __popup(self, library):
        songs = self.get_selected_songs()
        if not songs:
            return

        menu = SongsMenu(library, songs, queue=False, remove=False, delete=False, ratings=False)
        menu.preseparate()
        remove = MenuItem(_("_Remove"), Icons.LIST_REMOVE)
        qltk.add_fake_accel(remove, "Delete")
        remove.connect("activate", self.__remove)
        menu.prepend(remove)
        menu.show_all()
        return self.popup_menu(menu, 0, Gtk.get_current_event_time())

    def __popup(self, library):
        songs = self.get_selected_songs()
        if not songs:
            return

        menu = SongsMenu(
            library, songs, queue=False, remove=False, delete=False,
            ratings=False)
        menu.preseparate()
        remove = Gtk.ImageMenuItem(Gtk.STOCK_REMOVE, use_stock=True)
        qltk.add_fake_accel(remove, "Delete")
        remove.connect('activate', self.__remove)
        menu.prepend(remove)
        menu.show_all()
        return self.popup_menu(menu, 0, Gtk.get_current_event_time())

    def __popup(self, entry, menu):
        undo = MenuItem(_("_Undo"), Icons.EDIT_UNDO)
        add_fake_accel(undo, "<Primary>z")
        redo = MenuItem(_("_Redo"), Icons.EDIT_REDO)
        add_fake_accel(redo, "<Primary><shift>z")
        sep = SeparatorMenuItem()

        for widget in [sep, redo, undo]:
            widget.show()

        undo.connect("activate", lambda *x: self.undo())
        redo.connect("activate", lambda *x: self.redo())

        undo.set_sensitive(self.can_undo())
        redo.set_sensitive(self.can_redo())

        for item in [sep, redo, undo]:
            menu.prepend(item)

    def __popup(self, entry, menu):
        undo = Gtk.ImageMenuItem(Gtk.STOCK_UNDO, use_stock=True)
        add_fake_accel(undo, "<ctrl>z")
        redo = Gtk.ImageMenuItem(Gtk.STOCK_REDO, use_stock=True)
        add_fake_accel(redo, "<ctrl><shift>z")
        sep = SeparatorMenuItem()

        for widget in [sep, redo, undo]:
            widget.show()

        undo.connect('activate', lambda *x: self.undo())
        redo.connect('activate', lambda *x: self.redo())

        undo.set_sensitive(self.can_undo())
        redo.set_sensitive(self.can_redo())

        for item in [sep, redo, undo]:
            menu.prepend(item)

    def __popup_menu(self, view, library):
        model, itr = view.get_selection().get_selected()
        if itr is None:
            return
        songs = list(model[itr][0])
        songs = filter(lambda s: isinstance(s, AudioFile), songs)
        menu = SongsMenu(library, songs,
                         playlists=False, remove=False,
                         ratings=False)
        menu.preseparate()

        def _remove(model, itr):
            playlist = model[itr][0]
            dialog = ConfirmRemovePlaylistDialog(self, playlist)
            if dialog.run() == Gtk.ResponseType.YES:
                playlist.delete()
                model.get_model().remove(
                    model.convert_iter_to_child_iter(itr))

        rem = Gtk.ImageMenuItem(Gtk.STOCK_DELETE, use_stock=True)
        connect_obj(rem, 'activate', _remove, model, itr)
        menu.prepend(rem)

        def _rename(path):
            self.__render.set_property('editable', True)
            view.set_cursor(path, view.get_columns()[0], start_editing=True)

        ren = qltk.MenuItem(_("_Rename"), Gtk.STOCK_EDIT)
        qltk.add_fake_accel(ren, "F2")
        connect_obj(ren, 'activate', _rename, model.get_path(itr))
        menu.prepend(ren)

        playlist = model[itr][0]
        PLAYLIST_HANDLER.populate_menu(menu, library, self, [playlist])
        menu.show_all()
        return view.popup_menu(menu, 0, Gtk.get_current_event_time())

    def __init__(self, library, songs, plugins=True, playlists=True,
                 queue=True, devices=True, remove=True, delete=False,
                 edit=True, ratings=True, items=None, accels=True):
        super(SongsMenu, self).__init__()

        # The library may actually be a librarian; if it is, use it,
        # otherwise find the real librarian.
        librarian = getattr(library, 'librarian', library)

        if ratings:
            ratings_item = RatingsMenuItem(songs, librarian)
            ratings_item.set_sensitive(bool(songs))
            self.append(ratings_item)
            self.separate()

        # external item groups
        for subitems in reversed(items or []):
            self.separate()
            for item in subitems:
                self.append(item)
            self.separate()

        if plugins:
            submenu = self.plugins.Menu(librarian, songs)
            if submenu is not None:
                b = qltk.MenuItem(_("_Plugins"), Icons.SYSTEM_RUN)
                b.set_sensitive(bool(songs))
                self.append(b)
                b.set_submenu(submenu)
                self.append(SeparatorMenuItem())

        in_lib = True
        can_add = True
        is_file = True
        for song in songs:
            if song not in library:
                in_lib = False
            if not song.can_add:
                can_add = False
            if not song.is_file:
                is_file = False

        if playlists:
            # Needed here to avoid a circular import; most browsers use
            # a SongsMenu, but SongsMenu needs access to the playlist
            # browser for this item.

            # FIXME: Two things are now importing browsers, so we need
            # some kind of inversion of control here.
            from quodlibet.browsers.playlists.menu import PlaylistMenu
            try:
                submenu = PlaylistMenu(songs)
            except AttributeError as e:
                print_w("Couldn't get Playlists menu: %s" % e)
            else:
                b = qltk.MenuItem(_("Play_lists"), Icons.LIST_ADD)
                b.set_sensitive(can_add and bool(songs))
                b.set_submenu(submenu)
                self.append(b)
        if queue:
            b = qltk.MenuItem(_("Add to _Queue"), Icons.LIST_ADD)

            def enqueue_cb(item, songs):
                songs = filter(lambda s: s.can_add, songs)
                if songs:
                    from quodlibet import app
                    app.window.playlist.enqueue(songs)

            b.connect('activate', enqueue_cb, songs)
            if accels:
                qltk.add_fake_accel(b, "<Primary>Return")
            self.append(b)
            b.set_sensitive(can_add and bool(songs))

        if devices:
            from quodlibet import browsers
            try:
                browsers.media
            except AttributeError:
                pass
            else:
                if browsers.media.MediaDevices in browsers.browsers:
                    submenu = browsers.media.Menu(songs, library)
                    b = qltk.MenuItem(_("_Copy to Device"), Icons.EDIT_COPY)
                    b.set_sensitive(
                        can_add and len(submenu) > 0 and bool(songs))
                    b.set_submenu(submenu)
                    self.append(b)

        if remove or delete:
            self.separate()

        if remove:
            b = qltk.MenuItem(_("_Remove from Library"), Icons.LIST_REMOVE)
            if callable(remove):
                b.connect('activate', lambda item: remove(songs))
            else:
                def remove_cb(item, songs, library):
                    library.remove(set(songs))

#.........这里部分代码省略.........

    def __init__(self, title, validator=None):
        super(_KeyValueEditor, self).__init__()
        self.set_border_width(12)
        self.set_title(title)
        self.set_default_size(self._WIDTH, self._HEIGHT)

        self.add(Gtk.VBox(spacing=6))

        t = Gtk.Table(n_rows=2, n_columns=3)
        t.set_row_spacings(3)
        t.set_col_spacing(0, 3)
        t.set_col_spacing(1, 12)

        l = Gtk.Label(label=_("_Name:"))
        name = entry.UndoEntry()
        l.set_mnemonic_widget(name)
        l.set_use_underline(True)
        l.set_alignment(0.0, 0.5)
        t.attach(l, 0, 1, 0, 1, xoptions=Gtk.AttachOptions.FILL)
        t.attach(name, 1, 2, 0, 1)

        l = Gtk.Label(label=_("_Value:"))
        self.value = entry.ValidatingEntry(validator)
        l.set_mnemonic_widget(self.value)
        l.set_use_underline(True)
        l.set_alignment(0.0, 0.5)
        t.attach(l, 0, 1, 1, 2, xoptions=Gtk.AttachOptions.FILL)
        t.attach(self.value, 1, 2, 1, 2)
        add = qltk.Button(_("_Add"), Icons.LIST_ADD)
        add.set_sensitive(False)
        t.attach(add, 2, 3, 1, 2, xoptions=Gtk.AttachOptions.FILL)

        self.get_child().pack_start(t, False, True, 0)

        # Set up the model for this widget
        self.model = Gtk.ListStore(str, str)
        self.fill_values()

        view = RCMHintedTreeView(model=self.model)
        view.set_headers_visible(False)
        view.set_reorderable(True)
        view.set_rules_hint(True)
        render = Gtk.CellRendererText()
        render.props.ellipsize = Pango.EllipsizeMode.END
        column = Gtk.TreeViewColumn("", render)
        column.set_cell_data_func(render, self.__cdf, None)
        view.append_column(column)

        sw = Gtk.ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        sw.add(view)
        self.get_child().pack_start(sw, True, True, 0)

        menu = Gtk.Menu()
        remove = qltk.MenuItem(_("_Remove"), Icons.LIST_REMOVE)
        connect_obj(remove, 'activate', self.__remove, view)
        qltk.add_fake_accel(remove, "Delete")
        menu.append(remove)
        menu.show_all()

        bbox = Gtk.HButtonBox()
        rem_b = qltk.Button(_("_Remove"), Icons.LIST_REMOVE)
        rem_b.set_sensitive(False)
        bbox.pack_start(rem_b, True, True, 0)
        self.use_header_bar()
        close = qltk.Button(_("_Close"), Icons.WINDOW_CLOSE)
        if not self.has_close_button():
            bbox.pack_start(close, True, True, 0)
        else:
            bbox.set_layout(Gtk.ButtonBoxStyle.START)
        self.get_child().pack_start(bbox, False, True, 0)

        selection = view.get_selection()
        connect_obj(name, 'activate', Gtk.Entry.grab_focus, self.value)
        connect_obj(self.value, 'activate', Gtk.Button.clicked, add)
        self.value.connect('changed', self.__changed, [add])
        connect_obj(add,
            'clicked', self.__add, selection, name, self.value, self.model)
        selection.connect('changed', self.__set_text, name, self.value, rem_b)
        view.connect('popup-menu', self.__popup, menu)
        connect_obj(rem_b, 'clicked', self.__remove, view)
        connect_obj(close, 'clicked', qltk.Window.destroy, self)
        view.connect('key-press-event', self.__view_key_press)
        connect_obj(self, 'destroy', Gtk.Menu.destroy, menu)

        name.grab_focus()
        self.get_child().show_all()

    def __init__(self, library, songs, plugins=True, playlists=True,
                 queue=True, remove=True, delete=False, edit=True,
                 ratings=True, show_files=True, items=None, accels=True,
                 removal_confirmer=None):
        super(SongsMenu, self).__init__()
        # The library may actually be a librarian; if it is, use it,
        # otherwise find the real librarian.
        librarian = getattr(library, 'librarian', library)

        if ratings:
            ratings_item = RatingsMenuItem(songs, librarian)
            ratings_item.set_sensitive(bool(songs))
            self.append(ratings_item)
            self.separate()

        # external item groups
        for subitems in reversed(items or []):
            self.separate()
            for item in subitems:
                self.append(item)
            self.separate()

        if plugins:
            submenu = self.plugins.Menu(librarian, songs)
            if submenu is not None:
                b = qltk.MenuItem(_("_Plugins"), Icons.SYSTEM_RUN)
                b.set_sensitive(bool(songs))
                self.append(b)
                b.set_submenu(submenu)
                self.append(SeparatorMenuItem())

        in_lib = True
        can_add = True
        is_file = True
        for song in songs:
            if song not in library:
                in_lib = False
            if not song.can_add:
                can_add = False
            if not song.is_file:
                is_file = False

        if playlists:
            # Needed here to avoid a circular import; most browsers use
            # a SongsMenu, but SongsMenu needs access to the playlist
            # browser for this item.

            # FIXME: Two things are now importing browsers, so we need
            # some kind of inversion of control here.
            from quodlibet.browsers.playlists.menu import PlaylistMenu
            from quodlibet.browsers.playlists import PlaylistsBrowser
            try:
                submenu = PlaylistMenu(songs, PlaylistsBrowser.playlists())

                def on_new(widget, playlist):
                    PlaylistsBrowser.changed(playlist)
                submenu.connect('new', on_new)
            except AttributeError as e:
                print_w("Couldn't get Playlists menu: %s" % e)
            else:
                b = qltk.MenuItem(_("Play_lists"), Icons.FOLDER_DRAG_ACCEPT)
                b.set_sensitive(can_add and bool(songs))
                b.set_submenu(submenu)
                self.append(b)
        if queue:
            b = qltk.MenuItem(_("Add to _Queue"), Icons.LIST_ADD)

            def enqueue_cb(item, songs):
                songs = [s for s in songs if s.can_add]
                if songs:
                    from quodlibet import app
                    app.window.playlist.enqueue(songs)

            b.connect('activate', enqueue_cb, songs)
            if accels:
                qltk.add_fake_accel(b, "<Primary>Return")
            self.append(b)
            b.set_sensitive(can_add and bool(songs))

        if remove or delete:
            self.separate()

        if remove:
            self._confirm_song_removal = (removal_confirmer or
                                          confirm_song_removal_invoke)
            b = qltk.MenuItem(_("_Remove from Library…"), Icons.LIST_REMOVE)
            if callable(remove):
                b.connect('activate', lambda item: remove(songs))
            else:
                def remove_cb(item, songs, library):
                    parent = get_menu_item_top_parent(item)
                    if self._confirm_song_removal(parent, songs):
                        library.remove(songs)

                b.connect('activate', remove_cb, songs, library)
                b.set_sensitive(in_lib and bool(songs))
            self.append(b)

        if delete:
            if callable(delete):
#.........这里部分代码省略.........