示例#1
0
    def __init__(self, library, player, pattern_filename):
        super(SongInfo, self).__init__()
        self._pattern_filename = pattern_filename
        self.set_visible_window(False)
        align = Align(halign=Gtk.Align.START, valign=Gtk.Align.START)
        label = Gtk.Label()
        label.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
        label.set_track_visited_links(False)
        label.set_selectable(True)
        align.add(label)
        label.set_alignment(0.0, 0.0)
        self._label = label
        connect_destroy(library, 'changed', self._on_library_changed, player)
        connect_destroy(player, 'song-started', self._on_song_started)

        label.connect('populate-popup', self._on_label_popup, player, library)
        self.connect('button-press-event', self._on_button_press_event,
                     player, library)

        try:
            with open(self._pattern_filename, "rb") as h:
                self._pattern = h.read().strip().decode("utf-8")
        except (EnvironmentError, UnicodeDecodeError):
            pass

        self._compiled = XMLFromMarkupPattern(self._pattern)
        align.show_all()
        self.add(align)
示例#2
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def Frame(name, widget):
    f = Gtk.Frame()
    f.set_shadow_type(Gtk.ShadowType.NONE)
    l = Gtk.Label()
    l.set_markup("<u><b>%s</b></u>" % name)
    f.set_label_widget(l)
    a = Align(top=3, left=12)
    f.add(a)
    a.add(widget)
    return f
示例#3
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 def pack(self, songpane):
     self._main_box.pack1(self, True, False)
     self._rh_box = rhbox = Gtk.VBox(spacing=6)
     align = Align(self._sb_box, left=0, right=6, top=6)
     rhbox.pack_start(align, False, True, 0)
     rhbox.pack_start(songpane, True, True, 0)
     self._main_box.pack2(rhbox, True, False)
     rhbox.show()
     align.show_all()
     return self._main_box
示例#4
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def Frame(name, widget):
    def hx(value):
        return hex(int(value * 255))[2:]
    f = Gtk.Frame()
    qltk.add_css(f, '* {opacity: 0.9}')
    l = Gtk.Label()
    l.set_markup(util.escape(name))
    qltk.add_css(l, " * {opacity: 0.6; padding: 0px 2px;}")
    f.set_label_widget(l)
    a = Align(top=6, left=12, bottom=6, right=6)
    f.add(a)
    a.add(widget)
    return f
示例#5
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文件: main.py 项目: yaoml/quodlibet
 def __configure_buttons(self, library):
     new_pl = qltk.Button(_("_New"), Icons.DOCUMENT_NEW, Gtk.IconSize.MENU)
     new_pl.connect('clicked', self.__new_playlist, library)
     import_pl = qltk.Button(_("_Import"), Icons.LIST_ADD,
                             Gtk.IconSize.MENU)
     import_pl.connect('clicked', self.__import, library)
     hb = Gtk.HBox(spacing=6)
     hb.set_homogeneous(False)
     hb.pack_start(new_pl, True, True, 0)
     hb.pack_start(import_pl, True, True, 0)
     hb2 = Gtk.HBox(spacing=0)
     hb2.pack_start(hb, True, True, 0)
     hb2.pack_start(PreferencesButton(self), False, False, 6)
     self.pack_start(Align(hb2, left=3, bottom=3), False, False, 0)
示例#6
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    def __init__(self, parent, player, library):
        super(TopBar, self).__init__()

        # play controls
        control_item = Gtk.ToolItem()
        self.insert(control_item, 0)
        t = PlayControls(player, library.librarian)
        self.volume = t.volume

        # only restore the volume in case it is managed locally, otherwise
        # this could affect the system volume
        if not player.has_external_volume:
            player.volume = config.getfloat("memory", "volume")

        self.volume.connect("value-changed", self._on_volume_changed)
        control_item.add(t)

        self.insert(Gtk.SeparatorToolItem(), 1)

        info_item = Gtk.ToolItem()
        self.insert(info_item, 2)
        info_item.set_expand(True)

        box = Gtk.Box(spacing=6)
        info_item.add(box)
        qltk.add_css(self, "GtkToolbar {padding: 3px;}")

        # song text
        info_pattern_path = os.path.join(const.USERDIR, "songinfo")
        text = SongInfo(library.librarian, player, info_pattern_path)
        box.pack_start(Align(text, border=3), True, True, 0)

        # cover image
        self.image = CoverImage(resize=True)
        connect_destroy(player, 'song-started', self.__new_song)

        # FIXME: makes testing easier
        if app.cover_manager:
            connect_destroy(app.cover_manager, 'cover-changed',
                            self.__song_art_changed, library)

        self.image.props.margin = 2
        box.pack_start(self.image, False, True, 0)

        for child in self.get_children():
            child.show_all()

        context = self.get_style_context()
        context.add_class("primary-toolbar")
示例#7
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    def __init__(self, paths):
        super().__init__(label=_("Files:"))
        self.set_resize_toplevel(True)

        paths = [fsn2text(unexpand(p)) for p in paths]
        lab = Gtk.Label(label="\n".join(paths))
        lab.set_alignment(0.0, 0.0)
        lab.set_selectable(True)
        win = Gtk.ScrolledWindow()
        win.add_with_viewport(Align(lab, border=6))
        win.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        win.set_shadow_type(Gtk.ShadowType.ETCHED_OUT)
        win.set_size_request(-1, 100)
        self.add(win)
        win.show_all()
示例#8
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文件: main.py 项目: zsau/quodlibet
    def _create_searchbar(self, library):
        completion = LibraryTagCompletion(library)
        self.accelerators = Gtk.AccelGroup()
        search = SearchBarBox(completion=completion,
                              validator=SoundcloudQuery.validator,
                              accel_group=self.accelerators,
                              timeout=3000)
        self.__searchbar = search
        search.connect('query-changed', self.__query_changed)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()
        search.connect('focus-out', focus)

        self._searchbox = Align(search, left=0, right=6, top=6)
        self._searchbox.show_all()
示例#9
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    def __init__(self, library):
        super(PanedBrowser, self).__init__()
        self._register_instance()

        self._filter = lambda s: False
        self._library = library

        self.set_spacing(6)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        completion = LibraryTagCompletion(library.librarian)
        self.accelerators = Gtk.AccelGroup()
        sbb = SearchBarBox(completion=completion,
                           accel_group=self.accelerators)
        sbb.connect('query-changed', self.__text_parse)
        sbb.connect('focus-out', self.__focus)
        sbb.connect('key-press-event', self.__sb_key_pressed)
        self._sb_box = sbb

        align = Align(sbb, left=6, right=6, top=6)
        self.pack_start(align, False, True, 0)

        keyval, mod = Gtk.accelerator_parse("<Primary>Home")
        self.accelerators.connect(keyval, mod, 0, self.__select_all)
        select = Gtk.Button(label=_("Select _All"), use_underline=True)
        select.connect('clicked', self.__select_all)
        sbb.pack_start(select, False, True, 0)

        prefs = PreferencesButton(self)
        sbb.pack_start(prefs, False, True, 0)

        connect_destroy(library, 'changed', self.__changed)
        connect_destroy(library, 'added', self.__added)
        connect_destroy(library, 'removed', self.__removed)

        self.connect('destroy', self.__destroy)

        # contains the panes and the song list
        self.main_box = qltk.ConfigRPaned("browsers", "panedbrowser_pos", 0.4)
        self.pack_start(self.main_box, True, True, 0)

        self.multi_paned = ConfigMultiRHPaned("browsers",
                                              "panedbrowser_pane_widths")
        self.refresh_panes()

        for child in self.get_children():
            child.show_all()
示例#10
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    def __init__(self, task_controller):
        super().__init__()
        self.__dirty = False
        self.set_spacing(12)
        self.task_controller = task_controller
        self.task_controller.parent = self

        self.default_label = Gtk.Label(selectable=True)
        self.default_label.set_ellipsize(Pango.EllipsizeMode.END)
        self.pack_start(Align(self.default_label, halign=Gtk.Align.END), True,
                        True, 0)
        self.task_widget = TaskWidget(task_controller)
        self.pack_start(self.task_widget, True, True, 0)

        self.show_all()
        self.set_no_show_all(True)
        self.__set_shown('default')
        self.connect("destroy", self.__destroy)
示例#11
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    def __init__(self, library):
        super(AudioFeeds, self).__init__(spacing=6)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        self.__view = view = AllTreeView()
        self.__render = render = Gtk.CellRendererText()
        render.set_property('ellipsize', Pango.EllipsizeMode.END)
        col = Gtk.TreeViewColumn("Audio Feeds", render)
        col.set_cell_data_func(render, AudioFeeds.cell_data)
        view.append_column(col)
        view.set_model(self.__feeds)
        view.set_rules_hint(True)
        view.set_headers_visible(False)
        swin = ScrolledWindow()
        swin.set_shadow_type(Gtk.ShadowType.IN)
        swin.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        swin.add(view)
        self.pack_start(swin, True, True, 0)

        new = Button(_("_New"), Icons.LIST_ADD, Gtk.IconSize.MENU)
        new.connect('clicked', self.__new_feed)
        view.get_selection().connect('changed', self.__changed)
        view.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
        view.connect('popup-menu', self.__popup_menu)

        targets = [
            ("text/uri-list", 0, DND_URI_LIST),
            ("text/x-moz-url", 0, DND_MOZ_URL)
        ]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        view.drag_dest_set(Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        view.connect('drag-data-received', self.__drag_data_received)
        view.connect('drag-motion', self.__drag_motion)
        view.connect('drag-leave', self.__drag_leave)

        connect_obj(self, 'destroy', self.__save, view)

        self.pack_start(Align(new, left=3, bottom=3), False, True, 0)

        for child in self.get_children():
            child.show_all()
示例#12
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    def __init__(self, task_controller):
        super(StatusBar, self).__init__()
        self.__dirty = False
        self.set_spacing(12)
        self.task_controller = task_controller
        self.task_controller.parent = self

        self.default_label = Gtk.Label(selectable=True)
        self.default_label.set_ellipsize(Pango.EllipsizeMode.END)
        self.pack_start(Align(self.default_label, halign=Gtk.Align.END), True,
                        True, 0)
        self.task_widget = TaskWidget(task_controller)
        self.pack_start(self.task_widget, True, True, 0)
        # The history button will eventually hold the full list of running
        # tasks, as well as the list of previous notifications.
        #self.history_btn = Gtk.Button()
        #self.pack_start(self.history_btn, False, True, 0)

        self.show_all()
        self.set_no_show_all(True)
        self.__set_shown('default')
        self.connect("destroy", self.__destroy)
示例#13
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    def __init__(self, parent, song):
        super().__init__()
        self.song = song

        self.dirname = song("~dirname")
        self.main_win = parent

        self.data_cache = []
        self.current_data = None
        self.current_pixbuf = None

        self.image = Gtk.Image()
        self.button = Button(_("_Save"), Icons.DOCUMENT_SAVE_AS)
        self.button.set_sensitive(False)
        self.button.connect('clicked', self.__save)

        close_button = Button(_("_Close"), Icons.WINDOW_CLOSE)
        close_button.connect('clicked', lambda x: self.main_win.destroy())

        self.window_fit = self.ConfigCheckButton(_('Fit image to _window'),
                                                 'fit', True)
        self.window_fit.connect('toggled', self.__scale_pixbuf)

        self.name_combo = Gtk.ComboBoxText()
        self.name_combo.set_tooltip_text(
            _("See '[plugins] cover_filenames' config entry " +
              "for image filename strings"))

        self.cmd = qltk.entry.ValidatingEntry(iscommand)

        # Both labels
        label_open = Gtk.Label(label=_('_Program:'))
        label_open.set_use_underline(True)
        label_open.set_mnemonic_widget(self.cmd)
        label_open.set_justify(Gtk.Justification.LEFT)

        self.open_check = self.ConfigCheckButton(_('_Edit image after saving'),
                                                 'edit', False)
        label_name = Gtk.Label(label=_('File_name:'), use_underline=True)
        label_name.set_use_underline(True)
        label_name.set_mnemonic_widget(self.name_combo)
        label_name.set_justify(Gtk.Justification.LEFT)

        self.cmd.set_text(self.config_get('edit_cmd', 'gimp'))

        # populate the filename combo box
        fn_list = self.config_get_stringlist(
            'filenames', ["cover.jpg", "folder.jpg", ".folder.jpg"])
        # Issue 374 - add dynamic file names
        fn_dynlist = []
        artist = song("artist")
        alartist = song("albumartist")
        album = song("album")
        labelid = song("labelid")
        if album:
            fn_dynlist.append("<album>.jpg")
            if alartist:
                fn_dynlist.append("<albumartist> - <album>.jpg")
            else:
                fn_dynlist.append("<artist> - <album>.jpg")
        else:
            print_w(u"No album for \"%s\". Could be difficult "
                    u"finding art…" % song("~filename"))
            title = song("title")
            if title and artist:
                fn_dynlist.append("<artist> - <title>.jpg")
        if labelid:
            fn_dynlist.append("<labelid>.jpg")
        # merge unique
        fn_list.extend(s for s in fn_dynlist if s not in fn_list)

        set_fn = self.config_get('filename', fn_list[0])

        for i, fn in enumerate(fn_list):
            self.name_combo.append_text(fn)
            if fn == set_fn:
                self.name_combo.set_active(i)

        if self.name_combo.get_active() < 0:
            self.name_combo.set_active(0)
        self.config_set('filename', self.name_combo.get_active_text())

        table = Gtk.Table(n_rows=2, n_columns=2, homogeneous=False)
        table.props.expand = False
        table.set_row_spacing(0, 5)
        table.set_row_spacing(1, 5)
        table.set_col_spacing(0, 5)
        table.set_col_spacing(1, 5)

        table.attach(label_open, 0, 1, 0, 1)
        table.attach(label_name, 0, 1, 1, 2)

        table.attach(self.cmd, 1, 2, 0, 1)
        table.attach(self.name_combo, 1, 2, 1, 2)

        self.scrolled = Gtk.ScrolledWindow()
        self.scrolled.add_with_viewport(self.image)
        self.scrolled.set_policy(Gtk.PolicyType.AUTOMATIC,
                                 Gtk.PolicyType.AUTOMATIC)

        bbox = Gtk.HButtonBox()
        bbox.set_spacing(6)
        bbox.set_layout(Gtk.ButtonBoxStyle.END)
        bbox.pack_start(self.button, True, True, 0)
        bbox.pack_start(close_button, True, True, 0)

        bb_align = Align(valign=Gtk.Align.END, right=6)
        bb_align.add(bbox)

        main_hbox = Gtk.HBox()
        main_hbox.pack_start(table, False, True, 6)
        main_hbox.pack_start(bb_align, True, True, 0)

        top_hbox = Gtk.HBox()
        top_hbox.pack_start(self.open_check, True, True, 0)
        top_hbox.pack_start(self.window_fit, False, True, 0)

        main_vbox = Gtk.VBox()
        main_vbox.pack_start(top_hbox, True, True, 2)
        main_vbox.pack_start(main_hbox, True, True, 0)

        self.pack_start(self.scrolled, True, True, 0)
        self.pack_start(main_vbox, False, True, 5)

        # 5 MB image cache size
        self.max_cache_size = 1024 * 1024 * 5

        # For managing fast selection switches of covers..
        self.stop_loading = False
        self.loading = False
        self.current_job = 0

        self.connect('destroy', self.__save_config)
示例#14
0
 def add_sidebar_to_layout(self, widget):
     print_d("Recreating sidebar")
     align = Align(widget, top=6, bottom=3)
     self.__paned.pack2(align, shrink=True)
     align.show_all()
示例#15
0
    def __init__(self, library, dir=None):
        super(ExFalsoWindow, self).__init__(dialog=False)
        self.set_title("Ex Falso")
        self.set_default_size(750, 475)
        self.enable_window_tracking("exfalso")

        self.__library = library

        hp = ConfigRHPaned("memory", "exfalso_paned_position", 1.0)
        hp.set_border_width(0)
        hp.set_position(250)
        hp.show()
        self.add(hp)

        vb = Gtk.VBox()

        bbox = Gtk.HBox(spacing=6)

        about = Gtk.Button()
        about.add(
            Gtk.Image.new_from_stock(Gtk.STOCK_ABOUT, Gtk.IconSize.BUTTON))
        connect_obj(about, 'clicked', self.__show_about, self)
        bbox.pack_start(about, False, True, 0)

        prefs = Gtk.Button()
        prefs.add(
            Gtk.Image.new_from_stock(Gtk.STOCK_PREFERENCES,
                                     Gtk.IconSize.BUTTON))

        def prefs_cb(button):
            window = PreferencesWindow(self)
            window.show()

        prefs.connect('clicked', prefs_cb)
        bbox.pack_start(prefs, False, True, 0)

        plugins = qltk.Button(_("_Plugins"), Gtk.STOCK_EXECUTE)

        def plugin_window_cb(button):
            window = PluginWindow(self)
            window.show()

        plugins.connect('clicked', plugin_window_cb)
        bbox.pack_start(plugins, False, True, 0)

        l = Gtk.Label()
        l.set_alignment(1.0, 0.5)
        l.set_ellipsize(Pango.EllipsizeMode.END)
        bbox.pack_start(l, True, True, 0)

        fs = MainFileSelector()

        vb.pack_start(fs, True, True, 0)
        vb.pack_start(Align(bbox, border=6), False, True, 0)
        vb.show_all()

        hp.pack1(vb, resize=True, shrink=False)

        nb = qltk.Notebook()
        nb.props.scrollable = True
        nb.show()
        for Page in [EditTags, TagsFromPath, RenameFiles, TrackNumbers]:
            page = Page(self, self.__library)
            page.show()
            nb.append_page(page)
        align = Align(nb, top=3)
        align.show()
        hp.pack2(align, resize=True, shrink=False)
        fs.connect('changed', self.__changed, l)
        if dir:
            fs.go_to(dir)

        connect_destroy(self.__library, 'changed', self.__library_changed, fs)

        self.__save = None
        connect_obj(self, 'changed', self.set_pending, None)
        for c in fs.get_children():
            c.get_child().connect('button-press-event',
                                  self.__pre_selection_changed, fs, nb)
            c.get_child().connect('focus', self.__pre_selection_changed, fs,
                                  nb)
        fs.get_children()[1].get_child().connect('popup-menu',
                                                 self.__popup_menu, fs)
        self.emit('changed', [])

        self.get_child().show()

        self.__ag = Gtk.AccelGroup()
        key, mod = Gtk.accelerator_parse("<control>Q")
        self.__ag.connect(key, mod, 0, lambda *x: self.destroy())
        self.add_accel_group(self.__ag)
示例#16
0
class InternetRadio(Browser, util.InstanceTracker):

    __stations = None
    __fav_stations = None
    __librarian = None

    __filter = None

    name = _("Internet Radio")
    accelerated_name = _("_Internet Radio")
    keys = ["InternetRadio"]
    priority = 16
    uses_main_library = False
    headers = "title artist ~people grouping genre website ~format " \
        "channel-mode".split()

    TYPE, ICON_NAME, KEY, NAME = range(4)
    TYPE_FILTER, TYPE_ALL, TYPE_FAV, TYPE_SEP, TYPE_NOCAT = range(5)
    STAR = ["artist", "title", "website", "genre", "comment"]

    @classmethod
    def _init(klass, library):
        klass.__librarian = library.librarian

        klass.__stations = SongLibrary("iradio-remote")
        klass.__stations.load(STATIONS_ALL)

        klass.__fav_stations = SongLibrary("iradio")
        klass.__fav_stations.load(STATIONS_FAV)

        klass.filters = GenreFilter()

    @classmethod
    def _destroy(klass):
        if klass.__stations.dirty:
            klass.__stations.save()
        klass.__stations.destroy()
        klass.__stations = None

        if klass.__fav_stations.dirty:
            klass.__fav_stations.save()
        klass.__fav_stations.destroy()
        klass.__fav_stations = None

        klass.__librarian = None

        klass.filters = None

    def finalize(self, restored):
        if not restored:
            # Select "All Stations" by default
            def sel_all(row):
                return row[self.TYPE] == self.TYPE_ALL

            self.view.select_by_func(sel_all, one=True)

    def __inhibit(self):
        self.view.get_selection().handler_block(self.__changed_sig)

    def __uninhibit(self):
        self.view.get_selection().handler_unblock(self.__changed_sig)

    def __destroy(self, *args):
        if not self.instances():
            self._destroy()

    def __init__(self, library):
        super(InternetRadio, self).__init__(spacing=12)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        if not self.instances():
            self._init(library)
        self._register_instance()

        self.connect('destroy', self.__destroy)

        completion = LibraryTagCompletion(self.__stations)
        self.accelerators = Gtk.AccelGroup()
        self.__searchbar = search = SearchBarBox(completion=completion,
                                                 accel_group=self.accelerators)
        search.connect('query-changed', self.__filter_changed)

        menu = Gtk.Menu()
        new_item = MenuItem(_(u"_New Station…"), Icons.LIST_ADD)
        new_item.connect('activate', self.__add)
        menu.append(new_item)
        update_item = MenuItem(_("_Update Stations"), Icons.VIEW_REFRESH)
        update_item.connect('activate', self.__update)
        menu.append(update_item)
        menu.show_all()

        button = MenuButton(SymbolicIconImage(Icons.EMBLEM_SYSTEM,
                                              Gtk.IconSize.MENU),
                            arrow=True)
        button.set_menu(menu)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()

        search.connect('focus-out', focus)

        # treeview
        scrolled_window = ScrolledWindow()
        scrolled_window.show()
        scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = AllTreeView()
        view.show()
        view.set_headers_visible(False)
        scrolled_window.set_policy(Gtk.PolicyType.NEVER,
                                   Gtk.PolicyType.AUTOMATIC)
        scrolled_window.add(view)
        model = Gtk.ListStore(int, str, str, str)

        model.append(
            row=[self.TYPE_ALL, Icons.FOLDER, "__all",
                 _("All Stations")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])
        #Translators: Favorite radio stations
        model.append(
            row=[self.TYPE_FAV, Icons.FOLDER, "__fav",
                 _("Favorites")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])

        filters = self.filters
        for text, k in sorted([(filters.text(k), k) for k in filters.keys()]):
            model.append(row=[self.TYPE_FILTER, Icons.EDIT_FIND, k, text])

        model.append(
            row=[self.TYPE_NOCAT, Icons.FOLDER, "nocat",
                 _("No Category")])

        def separator(model, iter, data):
            return model[iter][self.TYPE] == self.TYPE_SEP

        view.set_row_separator_func(separator, None)

        def search_func(model, column, key, iter, data):
            return key.lower() not in model[iter][column].lower()

        view.set_search_column(self.NAME)
        view.set_search_equal_func(search_func, None)

        column = Gtk.TreeViewColumn("genres")
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)

        renderpb = Gtk.CellRendererPixbuf()
        renderpb.props.xpad = 3
        column.pack_start(renderpb, False)
        column.add_attribute(renderpb, "icon-name", self.ICON_NAME)

        render = Gtk.CellRendererText()
        render.set_property('ellipsize', Pango.EllipsizeMode.END)
        view.append_column(column)
        column.pack_start(render, True)
        column.add_attribute(render, "text", self.NAME)

        view.set_model(model)

        # selection
        selection = view.get_selection()
        selection.set_mode(Gtk.SelectionMode.MULTIPLE)
        self.__changed_sig = connect_destroy(
            selection, 'changed',
            util.DeferredSignal(lambda x: self.activate()))

        box = Gtk.HBox(spacing=6)
        box.pack_start(search, True, True, 0)
        box.pack_start(button, False, True, 0)
        self._searchbox = Align(box, left=0, right=6, top=6)
        self._searchbox.show_all()

        def qbar_response(infobar, response_id):
            if response_id == infobar.RESPONSE_LOAD:
                self.__update()

        self.qbar = QuestionBar()
        self.qbar.connect("response", qbar_response)
        if self._is_library_empty():
            self.qbar.show()

        pane = qltk.ConfigRHPaned("browsers", "internetradio_pos", 0.4)
        pane.show()
        pane.pack1(scrolled_window, resize=False, shrink=False)
        songbox = Gtk.VBox(spacing=6)
        songbox.pack_start(self._searchbox, False, True, 0)
        self._songpane_container = Gtk.VBox()
        self._songpane_container.show()
        songbox.pack_start(self._songpane_container, True, True, 0)
        songbox.pack_start(self.qbar, False, True, 0)
        songbox.show()
        pane.pack2(songbox, resize=True, shrink=False)
        self.pack_start(pane, True, True, 0)
        self.show()

    def _is_library_empty(self):
        return not len(self.__stations) and not len(self.__fav_stations)

    def pack(self, songpane):
        container = Gtk.VBox()
        container.add(self)
        self._songpane_container.add(songpane)
        return container

    def unpack(self, container, songpane):
        self._songpane_container.remove(songpane)
        container.remove(self)

    def __update(self, *args):
        self.qbar.hide()
        copool.add(download_taglist,
                   self.__update_done,
                   cofuncid="radio-load",
                   funcid="radio-load")

    def __update_done(self, stations):
        if not stations:
            print_w("Loading remote station list failed.")
            return

        # filter stations based on quality, listenercount
        def filter_stations(station):
            peak = station.get("~#listenerpeak", 0)
            if peak < 10:
                return False
            aac = "AAC" in station("~format")
            bitrate = station("~#bitrate", 50)
            if (aac and bitrate < 40) or (not aac and bitrate < 60):
                return False
            return True

        stations = filter(filter_stations, stations)

        # group them based on the title
        groups = {}
        for s in stations:
            key = s("~title~artist")
            groups.setdefault(key, []).append(s)

        # keep at most 2 URLs for each group
        stations = []
        for key, sub in groups.items():
            sub.sort(key=lambda s: s.get("~#listenerpeak", 0), reverse=True)
            stations.extend(sub[:2])

        # only keep the ones in at least one category
        all_ = [self.filters.query(k) for k in self.filters.keys()]
        assert all_
        anycat_filter = reduce(lambda x, y: x | y, all_)
        stations = list(filter(anycat_filter.search, stations))

        # remove listenerpeak
        for s in stations:
            s.pop("~#listenerpeak", None)

        # update the libraries
        stations = dict(((s.key, s) for s in stations))
        # don't add ones that are in the fav list
        for fav in self.__fav_stations.keys():
            stations.pop(fav, None)

        # separate
        o, n = set(self.__stations.keys()), set(stations)
        to_add, to_change, to_remove = n - o, o & n, o - n
        del o, n

        # migrate stats
        to_change = [stations.pop(k) for k in to_change]
        for new in to_change:
            old = self.__stations[new.key]
            # clear everything except stats
            AudioFile.reload(old)
            # add new metadata except stats
            for k in (x for x in new.keys() if x not in MIGRATE):
                old[k] = new[k]

        to_add = [stations.pop(k) for k in to_add]
        to_remove = [self.__stations[k] for k in to_remove]

        self.__stations.remove(to_remove)
        self.__stations.changed(to_change)
        self.__stations.add(to_add)

    def __filter_changed(self, bar, text, restore=False):
        self.__filter = Query(text, self.STAR)

        if not restore:
            self.activate()

    def __get_selected_libraries(self):
        """Returns the libraries to search in depending on the
        filter selection"""

        selection = self.view.get_selection()
        model, rows = selection.get_selected_rows()
        types = [model[row][self.TYPE] for row in rows]
        libs = [self.__fav_stations]
        if types != [self.TYPE_FAV]:
            libs.append(self.__stations)

        return libs

    def __get_selection_filter(self):
        """Returns a filter object for the current selection or None
        if nothing should be filtered"""

        selection = self.view.get_selection()
        model, rows = selection.get_selected_rows()

        filter_ = None
        for row in rows:
            type_ = model[row][self.TYPE]
            if type_ == self.TYPE_FILTER:
                key = model[row][self.KEY]
                current_filter = self.filters.query(key)
                if current_filter:
                    if filter_:
                        filter_ |= current_filter
                    else:
                        filter_ = current_filter
            elif type_ == self.TYPE_NOCAT:
                # if notcat is selected, combine all filters, negate and merge
                all_ = [self.filters.query(k) for k in self.filters.keys()]
                nocat_filter = all_ and -reduce(lambda x, y: x | y, all_)
                if nocat_filter:
                    if filter_:
                        filter_ |= nocat_filter
                    else:
                        filter_ = nocat_filter
            elif type_ == self.TYPE_ALL:
                filter_ = None
                break

        return filter_

    def unfilter(self):
        self.filter_text("")

    def __add_fav(self, songs):
        songs = [s for s in songs if s in self.__stations]
        type(self).__librarian.move(songs, self.__stations,
                                    self.__fav_stations)

    def __remove_fav(self, songs):
        songs = [s for s in songs if s in self.__fav_stations]
        type(self).__librarian.move(songs, self.__fav_stations,
                                    self.__stations)

    def __add(self, button):
        parent = qltk.get_top_parent(self)
        uri = (AddNewStation(parent).run(clipboard=True) or "").strip()
        if uri != "":
            self.__add_station(uri)

    def __add_station(self, uri):
        try:
            irfs = _get_stations_from(uri)
        except EnvironmentError as e:
            print_d("Got %s from %s" % (e, uri))
            msg = ("Couldn't add URL: <b>%s</b>)\n\n<tt>%s</tt>" %
                   (escape(str(e)), escape(uri)))
            ErrorMessage(None, _("Unable to add station"), msg).run()
            return
        if not irfs:
            ErrorMessage(
                None, _("No stations found"),
                _("No Internet radio stations were found at %s.") %
                util.escape(uri)).run()
            return

        irfs = set(irfs) - set(self.__fav_stations)
        if not irfs:
            WarningMessage(
                None, _("Unable to add station"),
                _("All stations listed are already in your library.")).run()

        if irfs:
            self.__fav_stations.add(irfs)

    def Menu(self, songs, library, items):
        in_fav = False
        in_all = False
        for song in songs:
            if song in self.__fav_stations:
                in_fav = True
            elif song in self.__stations:
                in_all = True
            if in_fav and in_all:
                break

        iradio_items = []
        button = MenuItem(_("Add to Favorites"), Icons.LIST_ADD)
        button.set_sensitive(in_all)
        connect_obj(button, 'activate', self.__add_fav, songs)
        iradio_items.append(button)
        button = MenuItem(_("Remove from Favorites"), Icons.LIST_REMOVE)
        button.set_sensitive(in_fav)
        connect_obj(button, 'activate', self.__remove_fav, songs)
        iradio_items.append(button)

        items.append(iradio_items)
        menu = SongsMenu(self.__librarian,
                         songs,
                         playlists=False,
                         remove=True,
                         queue=False,
                         items=items)
        return menu

    def restore(self):
        text = config.gettext("browsers", "query_text")
        self.__searchbar.set_text(text)
        if Query(text).is_parsable:
            self.__filter_changed(self.__searchbar, text, restore=True)

        keys = config.get("browsers", "radio").splitlines()

        def select_func(row):
            return row[self.TYPE] != self.TYPE_SEP and row[self.KEY] in keys

        self.__inhibit()
        view = self.view
        if not view.select_by_func(select_func):
            for row in view.get_model():
                if row[self.TYPE] == self.TYPE_FAV:
                    view.set_cursor(row.path)
                    break
        self.__uninhibit()

    def __get_filter(self):
        filter_ = self.__get_selection_filter()
        text_filter = self.__filter or Query("")

        if filter_:
            filter_ &= text_filter
        else:
            filter_ = text_filter

        return filter_

    def can_filter_text(self):
        return True

    def filter_text(self, text):
        self.__searchbar.set_text(text)
        if Query(text).is_parsable:
            self.__filter_changed(self.__searchbar, text)
            self.activate()

    def get_filter_text(self):
        return self.__searchbar.get_text()

    def activate(self):
        filter_ = self.__get_filter()
        libs = self.__get_selected_libraries()
        songs = filter_.filter(itertools.chain(*libs))
        self.songs_selected(songs)

    def active_filter(self, song):
        for lib in self.__get_selected_libraries():
            if song in lib:
                break
        else:
            return False

        filter_ = self.__get_filter()

        if filter_:
            return filter_.search(song)
        return True

    def save(self):
        text = self.__searchbar.get_text()
        config.settext("browsers", "query_text", text)

        selection = self.view.get_selection()
        model, rows = selection.get_selected_rows()
        names = filter(None, [model[row][self.KEY] for row in rows])
        config.set("browsers", "radio", "\n".join(names))

    def scroll(self, song):
        # nothing we care about
        if song not in self.__stations and song not in self.__fav_stations:
            return

        path = None
        for row in self.view.get_model():
            if row[self.TYPE] == self.TYPE_FILTER:
                if self.filters.query(row[self.KEY]).search(song):
                    path = row.path
                    break
        else:
            # in case nothing matches, select all
            path = (0, )

        self.view.set_cursor(path)
        self.view.scroll_to_cell(path, use_align=True, row_align=0.5)

    def status_text(self, count, time=None):
        return numeric_phrase("%(count)d station", "%(count)d stations", count,
                              'count')
示例#17
0
        def tag_editing_vbox(self):
            """Returns a new VBox containing all tag editing widgets"""
            vbox = Gtk.VBox(spacing=6)
            cb = CCB(_("Auto-save tag changes"), 'editing',
                     'auto_save_changes', populate=True,
                     tooltip=_("Save changes to tags without confirmation "
                               "when editing multiple files"))
            vbox.pack_start(cb, False, True, 0)

            split_entry = UndoEntry()
            split_entry.set_text(config.get("editing", "split_on"))
            split_entry.connect('changed', self.__changed, 'editing',
                                'split_on')
            split_entry.set_tooltip_text(
                _("A set of separators to use when splitting tag values "
                  "in the tag editor. "
                  "The list is space-separated."))
            split_entry.props.expand = True

            sub_entry = UndoEntry()
            sub_entry.set_text(config.get("editing", "sub_split_on"))
            sub_entry.connect('changed', self.__changed, 'editing',
                              'sub_split_on')
            sub_entry.set_tooltip_text(
                _("A set of separators to use when extracting subtags from "
                  "tags in the tag editor. "
                  "The list is space-separated, and each entry must only "
                  "contain two characters."))
            sub_entry.props.expand = True

            def do_revert_split(button, entry, section, option):
                config.reset(section, option)
                entry.set_text(config.get(section, option))

            split_revert = Button(_("_Revert"), Icons.DOCUMENT_REVERT)
            split_revert.connect("clicked", do_revert_split, split_entry,
                                 "editing", "split_on")
            split_label = Gtk.Label(label=_("Split _tag on:"))
            split_label.set_use_underline(True)
            split_label.set_mnemonic_widget(split_entry)

            sub_revert = Button(_("_Revert"), Icons.DOCUMENT_REVERT)
            sub_revert.connect("clicked", do_revert_split, sub_entry,
                               "editing", "sub_split_on")
            sub_label = Gtk.Label(label=_("Split _subtag on:"))
            sub_label.set_use_underline(True)
            sub_label.set_mnemonic_widget(split_entry)

            split_align = Align(halign=Gtk.Align.START)
            split_align.add(split_label)
            sub_align = Align(halign=Gtk.Align.START)
            sub_align.add(sub_label)

            grid = Gtk.Grid(column_spacing=6, row_spacing=6)
            grid.add(split_align)
            grid.add(split_entry)
            grid.add(split_revert)
            grid.attach(sub_align, 0, 1, 1, 1)
            grid.attach(sub_entry, 1, 1, 1, 1)
            grid.attach(sub_revert, 2, 1, 1, 1)
            grid.props.expand = False

            vbox.pack_start(grid, False, False, 6)

            return vbox
示例#18
0
    def __init__(self, library, player, headless=False, restore_cb=None):
        super(QuodLibetWindow, self).__init__(dialog=False)
        self.last_dir = get_home_dir()

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(550, 450)

        main_box = Gtk.VBox()
        self.add(main_box)

        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, True)

        keyval, mod = Gtk.accelerator_parse("<control><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # dbus app menu
        # Unity puts the app menu next to our menu bar. Since it only contains
        # menu items also available in the menu bar itself, don't add it.
        if not util.is_unity():
            AppMenu(self, ui.get_action_groups()[0])

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.show_all()
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after('drag-data-received',
                                    self.__songlist_drag_data_recv)
        self.song_scroller = SongListScroller(
            ui.get_widget("/Menu/View/SongList"))
        self.song_scroller.add(self.songlist)
        self.qexpander = QueueExpander(ui.get_widget("/Menu/View/Queue"),
                                       library, player)
        self.playlist = PlaylistMux(player, self.qexpander.model,
                                    self.songlist.model)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        main_box.pack_start(self.__browserbox, True, True, 0)

        statusbox = StatusBarBox(self.songlist.model, player)
        self.order = statusbox.order
        self.repeat = statusbox.repeat
        self.statusbar = statusbox.statusbar

        main_box.pack_start(Align(statusbox, border=3, top=-3, right=3), False,
                            True, 0)

        self.songpane = ConfigRVPaned("memory", "queue_position", 0.75)
        self.songpane.pack1(self.song_scroller, resize=True, shrink=False)
        self.songpane.pack2(self.qexpander, resize=True, shrink=False)
        self.__handle_position = self.songpane.get_property("position")

        def songpane_button_press_cb(pane, event):
            """If we start to drag the pane handle while the
            queue expander is unexpanded, expand it and move the handle
            to the bottom, so we can 'drag' the queue out
            """

            if event.window != pane.get_handle_window():
                return False

            if not self.qexpander.get_expanded():
                self.qexpander.set_expanded(True)
                pane.set_relative(1.0)
            return False

        self.songpane.connect("button-press-event", songpane_button_press_cb)

        self.song_scroller.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::expanded', self.__expand_or)
        self.qexpander.connect('draw', self.__qex_size_allocate)
        self.songpane.connect('notify', self.__moved_pane_handle)

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self.select_browser(self, config.get("memory", "browser"), library,
                                player, restore_browser)
        except:
            config.set("memory", "browser", browsers.name(0))
            config.save()
            raise

        self.showhide_playlist(ui.get_widget("/Menu/View/SongList"))
        self.showhide_playqueue(ui.get_widget("/Menu/View/Queue"))

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_time)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")
示例#19
0
 def set_slider_widget(self, widget):
     self._box.pack_start(Align(widget, border=6, left=-3), False, True, 0)
示例#20
0
        def __init__(self):
            super().__init__(spacing=12)
            self.set_border_width(12)
            self.title = _("Playback")

            # player backend
            if app.player and hasattr(app.player, 'PlayerPreferences'):
                player_prefs = app.player.PlayerPreferences()
                f = qltk.Frame(_("Output Configuration"), child=player_prefs)
                self.pack_start(f, False, True, 0)

            # replaygain
            fallback_gain = config.getfloat("player", "fallback_gain", 0.0)
            adj = Gtk.Adjustment.new(fallback_gain, -12.0, 12.0, 0.5, 0.5, 0.0)
            fb_spin = Gtk.SpinButton(adjustment=adj)
            fb_spin.set_digits(1)
            fb_spin.connect('changed', self.__changed,
                            'player', 'fallback_gain')
            fb_spin.set_tooltip_text(
                _("If no Replay Gain information is available "
                  "for a song, scale the volume by this value"))

            fb_label = Gtk.Label(label=_("_Fall-back gain (dB):"))
            fb_label.set_use_underline(True)
            fb_label.set_mnemonic_widget(fb_spin)

            pre_amp_gain = config.getfloat("player", "pre_amp_gain", 0.0)
            adj = Gtk.Adjustment.new(pre_amp_gain, -12, 12, 0.5, 0.5, 0.0)
            adj.connect('value-changed', self.__changed,
                        'player', 'pre_amp_gain')
            pre_spin = Gtk.SpinButton(adjustment=adj)
            pre_spin.set_digits(1)
            pre_spin.set_tooltip_text(
                _("Scale volume for all songs by this value, "
                  "as long as the result will not clip"))

            pre_label = Gtk.Label(label=_("_Pre-amp gain (dB):"))
            pre_label.set_use_underline(True)
            pre_label.set_mnemonic_widget(pre_spin)

            widgets = [pre_label, pre_spin, fb_label, fb_spin]
            c = CCB(_("_Enable Replay Gain volume adjustment"),
                    "player", "replaygain", populate=True)
            c.connect('toggled', self.__toggled_gain, widgets)

            # packing
            table = Gtk.Table.new(3, 2, False)
            table.set_col_spacings(6)
            table.set_row_spacings(6)

            table.attach(c, 0, 2, 0, 1)
            fb_label.set_alignment(0, 0.5)
            table.attach(fb_label, 0, 1, 1, 2,
                         xoptions=Gtk.AttachOptions.FILL)
            pre_label.set_alignment(0, 0.5)
            table.attach(pre_label, 0, 1, 2, 3,
                         xoptions=Gtk.AttachOptions.FILL)

            fb_align = Align(halign=Gtk.Align.START)
            fb_align.add(fb_spin)
            table.attach(fb_align, 1, 2, 1, 2)

            pre_align = Align(halign=Gtk.Align.START)
            pre_align.add(pre_spin)
            table.attach(pre_align, 1, 2, 2, 3)

            f = qltk.Frame(_("Replay Gain Volume Adjustment"), child=table)

            c.emit('toggled')

            self.pack_start(f, False, True, 0)

            vbox = Gtk.VBox()
            c = CCB(_("_Continue playback on startup"),
                    "player", "restore_playing", populate=True,
                    tooltip=_("If music is playing on shutdown, automatically "
                              "start playing on next startup"))
            vbox.pack_start(c, False, False, 0)

            f = qltk.Frame(_("Startup"), child=vbox)
            self.pack_start(f, False, True, 0)

            for child in self.get_children():
                child.show_all()
示例#21
0
    def __init__(self, library, dir=None):
        super(ExFalsoWindow, self).__init__(dialog=False)
        self.set_title("Ex Falso")
        self.set_default_size(750, 475)
        self.enable_window_tracking("exfalso")

        self.__library = library

        hp = ConfigRHPaned("memory", "exfalso_paned_position", 1.0)
        hp.set_border_width(0)
        hp.set_position(250)
        hp.show()
        self.add(hp)

        vb = Gtk.VBox()

        bbox = Gtk.HBox(spacing=6)

        about = Gtk.Button()
        about.add(
            Gtk.Image.new_from_icon_name(Icons.HELP_ABOUT,
                                         Gtk.IconSize.BUTTON))
        connect_obj(about, 'clicked', self.__show_about, self)
        bbox.pack_start(about, False, True, 0)

        def prefs_cb(*args):
            window = PreferencesWindow(self)
            window.show()

        def plugin_window_cb(*args):
            window = PluginWindow(self)
            window.show()

        menu = Gtk.Menu()
        plugin_item = MenuItem(_("_Plugins"), Icons.SYSTEM_RUN)
        plugin_item.connect("activate", plugin_window_cb)
        menu.append(plugin_item)

        pref_item = MenuItem(_("_Preferences"), Icons.PREFERENCES_SYSTEM)
        pref_item.connect("activate", prefs_cb)
        menu.append(pref_item)
        menu.show_all()

        menu_button = MenuButton(SymbolicIconImage(Icons.EMBLEM_SYSTEM,
                                                   Gtk.IconSize.BUTTON),
                                 arrow=True,
                                 down=False)
        menu_button.set_menu(menu)
        bbox.pack_start(menu_button, False, True, 0)

        l = Gtk.Label()
        l.set_alignment(1.0, 0.5)
        l.set_ellipsize(Pango.EllipsizeMode.END)
        bbox.pack_start(l, True, True, 0)

        fs = MainFileSelector()

        vb.pack_start(fs, True, True, 0)
        vb.pack_start(Align(bbox, border=6), False, True, 0)
        vb.show_all()

        hp.pack1(vb, resize=True, shrink=False)

        nb = qltk.Notebook()
        nb.props.scrollable = True
        nb.show()
        for Page in [EditTags, TagsFromPath, RenameFiles, TrackNumbers]:
            page = Page(self, self.__library)
            page.show()
            nb.append_page(page)
        hp.pack2(nb, resize=True, shrink=False)
        fs.connect('changed', self.__changed, l)
        if dir:
            fs.go_to(dir)

        connect_destroy(self.__library, 'changed', self.__library_changed, fs)

        self.__save = None
        connect_obj(self, 'changed', self.set_pending, None)
        for c in fs.get_children():
            c.get_child().connect('button-press-event',
                                  self.__pre_selection_changed, fs, nb)
            c.get_child().connect('focus', self.__pre_selection_changed, fs,
                                  nb)
        fs.get_children()[1].get_child().connect('popup-menu',
                                                 self.__popup_menu, fs)
        self.emit('changed', [])

        self.get_child().show()

        self.__ag = Gtk.AccelGroup()
        key, mod = Gtk.accelerator_parse("<Primary>Q")
        self.__ag.connect(key, mod, 0, lambda *x: self.destroy())
        self.add_accel_group(self.__ag)

        # GtkosxApplication assumes the menu bar is mapped, so add
        # it but don't show it.
        self._dummy_osx_menu_bar = Gtk.MenuBar()
        vb.pack_start(self._dummy_osx_menu_bar, False, False, 0)
示例#22
0
    def __init__(self, parent=None):
        if self.is_not_unique():
            return
        super(PluginWindow, self).__init__()
        self.set_title(_("Plugins"))
        self.set_border_width(12)
        self.set_default_size(655, 404)
        self.set_transient_for(parent)

        paned = Paned()
        vbox = Gtk.VBox(spacing=6)

        sw = Gtk.ScrolledWindow()
        sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.ALWAYS)

        model = ObjectStore()
        filter_model = ObjectModelFilter(child_model=model)

        tv = PluginListView()
        tv.set_model(filter_model)
        tv.set_rules_hint(True)

        tv.connect("plugin-toggled", self.__plugin_toggled)

        fb = Gtk.HBox(spacing=6)

        filter_combo = PluginFilterCombo()
        filter_combo.connect("changed", lambda s: filter_model.refilter())
        fb.pack_start(filter_combo, False, True, 0)

        filter_entry = ClearEntry()
        filter_entry.connect("changed", lambda s: filter_model.refilter())
        filter_entry.enable_clear_button()
        fb.pack_start(filter_entry, True, True, 0)

        sw.add(tv)
        sw.set_shadow_type(Gtk.ShadowType.IN)
        sw.set_size_request(200, -1)

        bbox = Gtk.HBox(homogeneous=True, spacing=12)

        errors = qltk.Button(_("Show _Errors"), Icons.DIALOG_WARNING)
        errors.set_focus_on_click(False)
        errors.connect('clicked', self.__show_errors)
        errors.set_no_show_all(True)
        bbox.pack_start(errors, True, True, 0)

        pref_box = PluginPreferencesContainer()

        if const.DEBUG:
            refresh = qltk.Button(_("_Refresh"), Icons.VIEW_REFRESH)
            refresh.set_focus_on_click(False)
            refresh.connect('clicked', self.__refresh, tv, pref_box, errors,
                            filter_combo)
            bbox.pack_start(refresh, True, True, 0)

        vbox.pack_start(fb, False, True, 0)
        vbox.pack_start(sw, True, True, 0)
        vbox.pack_start(bbox, False, True, 0)
        paned.pack1(vbox, True, False)

        close = qltk.Button(_("_Close"), Icons.WINDOW_CLOSE)
        close.connect('clicked', lambda *x: self.destroy())
        bb_align = Align(halign=Gtk.Align.END, valign=Gtk.Align.END)
        bb = Gtk.HButtonBox()
        bb.set_layout(Gtk.ButtonBoxStyle.END)
        bb.pack_start(close, True, True, 0)
        bb_align.add(bb)

        selection = tv.get_selection()
        selection.connect('changed', self.__selection_changed, pref_box)
        selection.emit('changed')

        right_box = Gtk.VBox(spacing=12)
        right_box.pack_start(pref_box, True, True, 0)
        self.use_header_bar()
        if not self.has_close_button():
            right_box.pack_start(bb_align, True, True, 0)

        paned.pack2(Align(right_box, left=6), True, False)
        paned.set_position(250)

        self.add(paned)

        self.__refill(tv, pref_box, errors, filter_combo)

        self.connect('destroy', self.__destroy)
        filter_model.set_visible_func(
            self.__filter, (filter_entry, filter_combo))

        self.get_child().show_all()
        filter_entry.grab_focus()

        restore_id = config.get("memory", "plugin_selection")
        tv.select_by_plugin_id(restore_id)
示例#23
0
    def __init__(self, parent=None):
        if self.is_not_unique():
            return
        super(PluginWindow, self).__init__()
        self.set_title(_("Plugins"))
        self.set_default_size(700, 500)
        self.set_transient_for(parent)
        self.enable_window_tracking("plugin_prefs")

        paned = Paned()
        vbox = Gtk.VBox()

        sw = ScrolledWindow()
        sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.ALWAYS)

        model = ObjectStore()
        filter_model = ObjectModelFilter(child_model=model)

        self._list_view = tv = PluginListView()
        tv.set_model(filter_model)
        tv.set_rules_hint(True)

        tv.connect("plugin-toggled", self.__plugin_toggled)

        fb = Gtk.HBox(spacing=6)

        enabled_combo = PluginEnabledFilterCombo()
        enabled_combo.connect("changed", lambda s: filter_model.refilter())
        enabled_combo.set_tooltip_text(_("Filter by plugin state / tag"))
        fb.pack_start(enabled_combo, True, True, 0)
        self._enabled_combo = enabled_combo

        type_combo = PluginTypeFilterCombo()
        type_combo.connect("changed", lambda s: filter_model.refilter())
        type_combo.set_tooltip_text(_("Filter by plugin type"))
        fb.pack_start(type_combo, True, True, 0)
        self._type_combo = type_combo

        filter_entry = UndoSearchEntry()
        filter_entry.set_tooltip_text(
            _("Filter by plugin name or description"))
        filter_entry.connect("changed", lambda s: filter_model.refilter())
        self._filter_entry = filter_entry

        sw.add(tv)
        sw.set_shadow_type(Gtk.ShadowType.IN)

        bbox = Gtk.VBox()

        errors = qltk.Button(_("Show _Errors"), Icons.DIALOG_WARNING)
        errors.set_focus_on_click(False)
        errors.connect('clicked', self.__show_errors)
        errors.show()
        errors = Align(errors, top=6, bottom=6)
        errors.set_no_show_all(True)
        bbox.pack_start(errors, True, True, 0)

        pref_box = PluginPreferencesContainer()

        if const.DEBUG:
            refresh = qltk.Button(_("_Refresh"), Icons.VIEW_REFRESH)
            refresh.set_focus_on_click(False)
            refresh.connect('clicked', self.__refresh, tv, pref_box, errors,
                            enabled_combo)
            bbox.pack_start(refresh, True, True, 0)

        filter_box = Gtk.VBox(spacing=6)
        filter_box.pack_start(fb, False, True, 0)
        filter_box.pack_start(filter_entry, False, True, 0)
        vbox.pack_start(Align(filter_box, border=6, right=-6), False, False, 0)
        vbox.pack_start(sw, True, True, 0)
        vbox.pack_start(Align(bbox, left=6), False, True, 0)
        paned.pack1(vbox, False, False)

        close = qltk.Button(_("_Close"), Icons.WINDOW_CLOSE)
        close.connect('clicked', lambda *x: self.destroy())
        bb_align = Align(halign=Gtk.Align.END, valign=Gtk.Align.END)
        bb = Gtk.HButtonBox()
        bb.set_layout(Gtk.ButtonBoxStyle.END)
        bb.pack_start(close, True, True, 0)
        bb_align.add(bb)

        selection = tv.get_selection()
        selection.connect('changed', self.__selection_changed, pref_box)
        selection.emit('changed')

        right_box = Gtk.VBox(spacing=12)
        right_box.pack_start(pref_box, True, True, 0)
        self.use_header_bar()
        if not self.has_close_button():
            right_box.pack_start(bb_align, True, True, 0)

        paned.pack2(Align(right_box, border=12), True, False)
        paned.set_position(275)

        self.add(paned)

        self.__refill(tv, pref_box, errors, enabled_combo)

        self.connect('destroy', self.__destroy)
        filter_model.set_visible_func(
            self.__filter, (filter_entry, enabled_combo, type_combo))

        self.get_child().show_all()
        filter_entry.grab_focus()

        restore_id = config.get("memory", "plugin_selection")
        tv.select_by_plugin_id(restore_id)
示例#24
0
    def __init__(self, library, player, headless=False, restore_cb=None):
        super(QuodLibetWindow, self).__init__(dialog=False)
        self.last_dir = get_home_dir()

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(550, 450)

        main_box = Gtk.VBox()
        self.add(main_box)

        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, True)

        keyval, mod = Gtk.accelerator_parse("<control><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # dbus app menu
        # Unity puts the app menu next to our menu bar. Since it only contains
        # menu items also available in the menu bar itself, don't add it.
        if not util.is_unity():
            AppMenu(self, ui.get_action_groups()[0])

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.show_all()
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after(
            'drag-data-received', self.__songlist_drag_data_recv)
        self.song_scroller = SongListScroller(
            ui.get_widget("/Menu/View/SongList"))
        self.song_scroller.add(self.songlist)
        self.qexpander = QueueExpander(
            ui.get_widget("/Menu/View/Queue"), library, player)
        self.playlist = PlaylistMux(
            player, self.qexpander.model, self.songlist.model)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        main_box.pack_start(self.__browserbox, True, True, 0)

        statusbox = StatusBarBox(self.songlist.model, player)
        self.order = statusbox.order
        self.repeat = statusbox.repeat
        self.statusbar = statusbox.statusbar

        main_box.pack_start(
            Align(statusbox, border=3, top=-3, right=3),
            False, True, 0)

        self.songpane = ConfigRVPaned("memory", "queue_position", 0.75)
        self.songpane.pack1(self.song_scroller, resize=True, shrink=False)
        self.songpane.pack2(self.qexpander, resize=True, shrink=False)
        self.__handle_position = self.songpane.get_property("position")

        def songpane_button_press_cb(pane, event):
            """If we start to drag the pane handle while the
            queue expander is unexpanded, expand it and move the handle
            to the bottom, so we can 'drag' the queue out
            """

            if event.window != pane.get_handle_window():
                return False

            if not self.qexpander.get_expanded():
                self.qexpander.set_expanded(True)
                pane.set_relative(1.0)
            return False

        self.songpane.connect("button-press-event", songpane_button_press_cb)

        self.song_scroller.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::expanded', self.__expand_or)
        self.qexpander.connect('draw', self.__qex_size_allocate)
        self.songpane.connect('notify', self.__moved_pane_handle)

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self.select_browser(
                self, config.get("memory", "browser"), library, player,
                restore_browser)
        except:
            config.set("memory", "browser", browsers.name(0))
            config.save()
            raise

        self.showhide_playlist(ui.get_widget("/Menu/View/SongList"))
        self.showhide_playqueue(ui.get_widget("/Menu/View/Queue"))

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_time)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(
            Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")
示例#25
0
class QuodLibetWindow(Window, PersistentWindowMixin):

    def __init__(self, library, player, headless=False, restore_cb=None):
        super(QuodLibetWindow, self).__init__(dialog=False)
        self.last_dir = get_home_dir()

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(550, 450)

        main_box = Gtk.VBox()
        self.add(main_box)

        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, True)

        keyval, mod = Gtk.accelerator_parse("<control><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # dbus app menu
        # Unity puts the app menu next to our menu bar. Since it only contains
        # menu items also available in the menu bar itself, don't add it.
        if not util.is_unity():
            AppMenu(self, ui.get_action_groups()[0])

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.show_all()
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after(
            'drag-data-received', self.__songlist_drag_data_recv)
        self.song_scroller = SongListScroller(
            ui.get_widget("/Menu/View/SongList"))
        self.song_scroller.add(self.songlist)
        self.qexpander = QueueExpander(
            ui.get_widget("/Menu/View/Queue"), library, player)
        self.playlist = PlaylistMux(
            player, self.qexpander.model, self.songlist.model)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        main_box.pack_start(self.__browserbox, True, True, 0)

        statusbox = StatusBarBox(self.songlist.model, player)
        self.order = statusbox.order
        self.repeat = statusbox.repeat
        self.statusbar = statusbox.statusbar

        main_box.pack_start(
            Align(statusbox, border=3, top=-3, right=3),
            False, True, 0)

        self.songpane = ConfigRVPaned("memory", "queue_position", 0.75)
        self.songpane.pack1(self.song_scroller, resize=True, shrink=False)
        self.songpane.pack2(self.qexpander, resize=True, shrink=False)
        self.__handle_position = self.songpane.get_property("position")

        def songpane_button_press_cb(pane, event):
            """If we start to drag the pane handle while the
            queue expander is unexpanded, expand it and move the handle
            to the bottom, so we can 'drag' the queue out
            """

            if event.window != pane.get_handle_window():
                return False

            if not self.qexpander.get_expanded():
                self.qexpander.set_expanded(True)
                pane.set_relative(1.0)
            return False

        self.songpane.connect("button-press-event", songpane_button_press_cb)

        self.song_scroller.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::expanded', self.__expand_or)
        self.qexpander.connect('draw', self.__qex_size_allocate)
        self.songpane.connect('notify', self.__moved_pane_handle)

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self.select_browser(
                self, config.get("memory", "browser"), library, player,
                restore_browser)
        except:
            config.set("memory", "browser", browsers.name(0))
            config.save()
            raise

        self.showhide_playlist(ui.get_widget("/Menu/View/SongList"))
        self.showhide_playqueue(ui.get_widget("/Menu/View/Queue"))

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_time)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(
            Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")

    def set_as_osx_window(self, osx_app):
        assert osx_app

        menu = self.ui.get_widget("/Menu")
        menu.hide()
        osx_app.set_menu_bar(menu)
        # Reparent some items to the "Application" menu
        item = self.ui.get_widget('/Menu/Help/About')
        osx_app.insert_app_menu_item(item, 0)
        osx_app.insert_app_menu_item(Gtk.SeparatorMenuItem(), 1)
        item = self.ui.get_widget('/Menu/Music/Preferences')
        osx_app.insert_app_menu_item(item, 2)
        quit_item = self.ui.get_widget('/Menu/Music/Quit')
        quit_item.hide()

    def get_osx_is_persistent(self):
        return True

    def __player_error(self, player, song, player_error):
        # it's modal, but mmkeys etc. can still trigger new ones
        if self._playback_error_dialog:
            self._playback_error_dialog.destroy()
        dialog = PlaybackErrorDialog(self, player_error)
        self._playback_error_dialog = dialog
        dialog.run()
        self._playback_error_dialog = None

    def __configure_scan_dirs(self, library):
        """Get user to configure scan dirs, if none is set up"""
        if not get_scan_dirs() and not len(library) and \
                quodlibet.is_first_session("quodlibet"):
            print_d("Couldn't find any scan dirs")

            resp = ConfirmLibDirSetup(self).run()
            if resp == ConfirmLibDirSetup.RESPONSE_SETUP:
                prefs = PreferencesWindow(self)
                prefs.set_page("library")
                prefs.show()

    def __add_bookmark(self, librarian, player):
        if player.song:
            position = player.get_position() // 1000
            bookmarks = player.song.bookmarks
            new_mark = (position, _("Bookmark Name"))
            if new_mark not in bookmarks:
                bookmarks.append(new_mark)
                player.song.bookmarks = bookmarks

    def __edit_bookmarks(self, librarian, player):
        if player.song:
            window = EditBookmarks(self, librarian, player)
            window.show()

    def __key_pressed(self, widget, event, player):
        if not player.song:
            return

        def seek_relative(seconds):
            current = player.get_position()
            current += seconds * 1000
            current = min(player.song("~#length") * 1000 - 1, current)
            current = max(0, current)
            player.seek(current)

        if qltk.is_accel(event, "<alt>Right"):
            seek_relative(10)
            return True
        elif qltk.is_accel(event, "<alt>Left"):
            seek_relative(-10)
            return True

    def __destroy(self, *args):
        self.playlist.destroy()

        # The tray icon plugin tries to unhide QL because it gets disabled
        # on Ql exit. The window should stay hidden after destroy.
        self.show = lambda: None
        self.present = self.show

    def __drag_data_received(self, widget, ctx, x, y, sel, tid, etime):
        assert tid == DND_URI_LIST

        uris = sel.get_uris()

        dirs = []
        error = False
        for uri in uris:
            try:
                uri = URI(uri)
            except ValueError:
                continue

            if uri.is_filename:
                loc = os.path.normpath(uri.filename)
                if os.path.isdir(loc):
                    dirs.append(loc)
                else:
                    loc = os.path.realpath(loc)
                    if loc not in self.__library:
                        self.__library.add_filename(loc)
            elif app.player.can_play_uri(uri):
                if uri not in self.__library:
                    self.__library.add([RemoteFile(uri)])
            else:
                error = True
                break
        Gtk.drag_finish(ctx, not error, False, etime)
        if error:
            ErrorMessage(
                self, _("Unable to add songs"),
                _("%s uses an unsupported protocol.") % util.bold(uri)).run()
        else:
            if dirs:
                copool.add(
                    self.__library.scan, dirs,
                    cofuncid="library", funcid="library")

    def __songlist_key_press(self, songlist, event):
        return self.browser.key_pressed(event)

    def __songlist_drag_data_recv(self, view, *args):
        if self.browser.can_reorder:
            songs = view.get_songs()
            self.browser.reordered(songs)
        self.songlist.clear_sort()

    def __show_or(self, widget, prop):
        ssv = self.song_scroller.get_property('visible')
        qxv = self.qexpander.get_property('visible')
        self.songpane.set_property('visible', ssv or qxv)
        if not ssv:
            self.qexpander.set_expanded(True)
        self.__expand_or(widget, prop)

    def __expand_or(self, widget, prop):
        if self.qexpander.get_property('expanded'):
            self.songpane.set_property("position", self.__handle_position)

    def __moved_pane_handle(self, widget, prop):
        if self.qexpander.get_property('expanded'):
            self.__handle_position = self.songpane.get_property("position")

    def __qex_size_allocate(self, event, param=None):
        if not self.qexpander.get_property('expanded'):
            p_max = self.songpane.get_property("max-position")
            p_cur = self.songpane.get_property("position")
            if p_max != p_cur:
                self.songpane.set_property("position", p_max)

    def __create_menu(self, player, library):
        ag = Gtk.ActionGroup.new('QuodLibetWindowActions')

        actions = [
            ('Music', None, _("_Music")),
            ('AddFolders', Gtk.STOCK_ADD, _(u'_Add a Folder…'),
             "<control>O", None, self.open_chooser),
            ('AddFiles', Gtk.STOCK_ADD, _(u'_Add a File…'),
             None, None, self.open_chooser),
            ('AddLocation', Gtk.STOCK_ADD, _(u'_Add a Location…'),
             None, None, self.open_location),
            ('BrowseLibrary', Gtk.STOCK_FIND, _('Open _Browser'), ""),
            ("Preferences", Gtk.STOCK_PREFERENCES, None, None, None,
             self.__preferences),
            ("Plugins", Gtk.STOCK_EXECUTE, _("_Plugins"), None, None,
             self.__plugins),
            ("Quit", Gtk.STOCK_QUIT, None, None, None,
             lambda *x: self.destroy()),
            ("Control", None, _("_Control")),
            ("EditTags", Gtk.STOCK_PROPERTIES, _("Edit _Tags"), "", None,
             self.__current_song_prop),
            ("Information", Gtk.STOCK_INFO, None, None, None,
             self.__current_song_info),

            ("Jump", Gtk.STOCK_JUMP_TO, _("_Jump to Playing Song"),
             "<control>J", None, self.__jump_to_current),

            ("View", None, _("_View")),
            ("Help", None, _("_Help")),
            ]

        actions.append(("Previous", Gtk.STOCK_MEDIA_PREVIOUS, None,
                        "<control>comma", None, self.__previous_song))

        actions.append(("PlayPause", Gtk.STOCK_MEDIA_PLAY, None,
                        "<control>space", None, self.__play_pause))

        actions.append(("Next", Gtk.STOCK_MEDIA_NEXT, None,
                        "<control>period", None, self.__next_song))

        ag.add_actions(actions)

        act = Gtk.ToggleAction.new("StopAfter",
                                   _("Stop After This Song"), None, "")
        ag.add_action_with_accel(act, "<shift>space")

        # access point for the tray icon
        self.stop_after = act

        act = Gtk.Action.new(
            "AddBookmark", _("Add Bookmark"), None, Gtk.STOCK_ADD)
        connect_obj(act, 'activate', self.__add_bookmark,
                           library.librarian, player)
        ag.add_action_with_accel(act, "<ctrl>D")

        act = Gtk.Action.new("EditBookmarks", _(u"Edit Bookmarks…"), None, "")
        connect_obj(act, 'activate', self.__edit_bookmarks,
                           library.librarian, player)
        ag.add_action_with_accel(act, "<ctrl>B")

        act = Gtk.Action.new("About", None, None, Gtk.STOCK_ABOUT)
        connect_obj(act, 'activate', self.__show_about, player)
        ag.add_action_with_accel(act, None)

        act = Gtk.Action.new(
            "OnlineHelp", _("Online Help"), None, Gtk.STOCK_HELP)

        def website_handler(*args):
            util.website(const.ONLINE_HELP)

        act.connect('activate', website_handler)
        ag.add_action_with_accel(act, "F1")

        act = Gtk.Action.new("SearchHelp", _("Search Help"), None, "")

        def search_help_handler(*args):
            util.website(const.SEARCH_HELP)

        act.connect('activate', search_help_handler)
        ag.add_action_with_accel(act, None)

        act = Gtk.Action.new(
            "RefreshLibrary", _("Re_fresh Library"), None, Gtk.STOCK_REFRESH)
        act.connect('activate', self.__rebuild, False)
        ag.add_action_with_accel(act, None)

        ag.add_toggle_actions([
            ("SongList", None, _("Song _List"), None, None,
             self.showhide_playlist,
             config.getboolean("memory", "songlist"))])

        ag.add_toggle_actions([
            ("Queue", None, _("_Queue"), None, None,
             self.showhide_playqueue,
             config.getboolean("memory", "queue"))])

        view_actions = []
        for i, Kind in enumerate(browsers.browsers):
            action = "View" + Kind.__name__
            label = Kind.accelerated_name
            view_actions.append((action, None, label, None, None, i))
        current = browsers.index(config.get("memory", "browser"))

        def action_callback(view_action, current):
            self.select_browser(view_action, current, library, player)
        ag.add_radio_actions(
            view_actions, current, action_callback,
            None)

        for Kind in browsers.browsers:
            if not Kind.in_menu:
                continue
            action = "Browser" + Kind.__name__
            label = Kind.accelerated_name
            act = Gtk.Action.new(action, label, None, None)

            def browser_activate(action, Kind):
                LibraryBrowser.open(Kind, library, player)

            act.connect('activate', browser_activate, Kind)
            ag.add_action_with_accel(act, None)

        ui = Gtk.UIManager()
        ui.insert_action_group(ag, -1)

        ui.add_ui_from_string(
            MAIN_MENU % {"browsers": browsers.BrowseLibrary()})
        self._filter_menu = FilterMenu(library, player, ui)

        menustr = MENU % {
            "views": browsers.ViewBrowser(),
        }
        ui.add_ui_from_string(menustr)

        # Cute. So. UIManager lets you attach tooltips, but when they're
        # for menu items, they just get ignored. So here I get to actually
        # attach them.
        ui.get_widget("/Menu/Music/RefreshLibrary").set_tooltip_text(
                _("Check for changes in your library"))

        return ui

    def __show_about(self, player):
        about = AboutQuodLibet(self, player)
        about.run()
        about.destroy()

    def select_browser(self, activator, current, library, player,
                       restore=False):
        if isinstance(current, Gtk.RadioAction):
            current = current.get_current_value()
        Browser = browsers.get(current)

        config.set("memory", "browser", Browser.__name__)
        if self.browser:
            if not (self.browser.uses_main_library and
                    Browser.uses_main_library):
                self.songlist.clear()
            container = self.browser.__container
            self.browser.unpack(container, self.songpane)
            if self.browser.accelerators:
                self.remove_accel_group(self.browser.accelerators)
            container.destroy()
            self.browser.destroy()
        self.browser = Browser(library)
        self.browser.connect('songs-selected',
            self.__browser_cb, library, player)
        self.browser.connect('songs-activated', self.__browser_activate)
        if restore:
            self.browser.restore()
            self.browser.activate()
        self.browser.finalize(restore)
        if self.browser.can_reorder:
            self.songlist.enable_drop()
        elif self.browser.dropped:
            self.songlist.enable_drop(False)
        else:
            self.songlist.disable_drop()
        if self.browser.accelerators:
            self.add_accel_group(self.browser.accelerators)

        container = self.browser.__container = self.browser.pack(self.songpane)

        player.replaygain_profiles[1] = self.browser.replaygain_profiles
        player.reset_replaygain()
        self.__browserbox.add(container)
        container.show()
        self._filter_menu.set_browser(self.browser)
        self.__hide_headers()
        self.__refresh_size()

    def __update_paused(self, player, paused):
        menu = self.ui.get_widget("/Menu/Control/PlayPause")

        if paused:
            key = Gtk.STOCK_MEDIA_PLAY
        else:
            key = Gtk.STOCK_MEDIA_PAUSE
        text = Gtk.stock_lookup(key).label
        menu.get_image().set_from_stock(key, Gtk.IconSize.MENU)
        menu.set_label(text)
        menu.set_use_underline(True)

    def __song_ended(self, player, song, stopped):
        # check if the song should be removed base on the
        # active filter of the current browser
        active_filter = self.browser.active_filter
        if song and active_filter and not active_filter(song):
            iter_ = self.songlist.model.find(song)
            if iter_:
                self.songlist.remove_iters([iter_])

        if self.stop_after.get_active():
            player.paused = True
            self.stop_after.set_active(False)

    def __song_changed(self, library, songs, player):
        if player.info in songs:
            self.__update_title(player)

    def __update_title(self, player):
        song = player.info
        title = "Quod Libet"
        if song:
            title = song.comma("~title~version~~people") + " - " + title
        self.set_title(title)

    def __song_started(self, player, song):
        self.__update_title(player)

        for wid in ["Jump", "Next", "EditTags", "Information",
                    "EditBookmarks", "AddBookmark", "StopAfter"]:
            self.ui.get_widget(
                '/Menu/Control/' + wid).set_sensitive(bool(song))

        # don't jump on stream changes (player.info != player.song)
        if song and player.song is song and not self.songlist._activated and \
            config.getboolean("settings", "jump") and self.songlist.sourced:
            self.__jump_to_current(False)

    def __refresh_size(self):
        ssv = self.song_scroller.get_property('visible')
        qex = self.qexpander.get_property('visible')

        if ssv or qex:
            return

        # Handle more later if needed..
        if not isinstance(self.browser, Gtk.Box):
            return

        # If a child expands the browser will take the new space
        for child in self.browser.get_children():
            if self.browser.query_child_packing(child)[0]:
                break
        else:
            # no expanding child, make the window smaller instead
            width, height = self.get_size()
            height = self.size_request().height
            self.resize(width, height)

    def showhide_playlist(self, toggle):
        self.song_scroller.set_property('visible', toggle.get_active())
        self.__refresh_size()

    def showhide_playqueue(self, toggle):
        self.qexpander.set_property('visible', toggle.get_active())
        self.__refresh_size()

    def __play_pause(self, *args):
        if app.player.song is None:
            app.player.reset()
        else:
            app.player.paused ^= True

    def __jump_to_current(self, explicit, force_scroll=False):
        """Select/scroll to the current playing song in the playlist.
        If it can't be found tell the browser to properly fill the playlist
        with an appropriate selection containing the song.

        explicit means that the jump request comes from the user and not
        from an event like song-started.

        force_scroll will ask the browser to refill the playlist in any case.
        """

        def idle_jump_to(song, select):
            ok = self.songlist.jump_to_song(song, select=select)
            if ok:
                self.songlist.grab_focus()
            return False

        song = app.player.song

        # We are not playing a song
        if song is None:
            return

        if not force_scroll:
            ok = self.songlist.jump_to_song(song, select=explicit)
        else:
            assert explicit
            ok = False

        if ok:
            self.songlist.grab_focus()
        elif explicit:
            # if we can't find it and the user requested it, try harder
            self.browser.scroll(song)
            # We need to wait until the browser has finished
            # scrolling/filling and the songlist is ready.
            # Not perfect, but works for now.
            GLib.idle_add(
                idle_jump_to, song, explicit, priority=GLib.PRIORITY_LOW)

    def __next_song(self, *args):
        app.player.next()

    def __previous_song(self, *args):
        app.player.previous()

    def __rebuild(self, activator, force):
        scan_library(self.__library, force)

    # Set up the preferences window.
    def __preferences(self, activator):
        window = PreferencesWindow(self)
        window.show()

    def __plugins(self, activator):
        window = PluginWindow(self)
        window.show()

    def open_location(self, action):
        name = GetStringDialog(self, _("Add a Location"),
            _("Enter the location of an audio file:"),
            okbutton=Gtk.STOCK_ADD).run()
        if name:
            if not util.uri_is_valid(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s is not a valid location.") % (
                    util.bold(util.escape(name)))).run()
            elif not app.player.can_play_uri(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s uses an unsupported protocol.") % (
                    util.bold(util.escape(name)))).run()
            else:
                if name not in self.__library:
                    self.__library.add([RemoteFile(name)])

    def open_chooser(self, action):
        last_dir = self.last_dir
        if not os.path.exists(last_dir):
            last_dir = get_home_dir()

        class MusicFolderChooser(FolderChooser):
            def __init__(self, parent, init_dir):
                super(MusicFolderChooser, self).__init__(
                    parent, _("Add Music"), init_dir)

                cb = Gtk.CheckButton(_("Watch this folder for new songs"))
                # enable if no folders are being watched
                cb.set_active(not get_scan_dirs())
                cb.show()
                self.set_extra_widget(cb)

            def run(self):
                fns = super(MusicFolderChooser, self).run()
                cb = self.get_extra_widget()
                return fns, cb.get_active()

        class MusicFileChooser(FileChooser):
            def __init__(self, parent, init_dir):
                super(MusicFileChooser, self).__init__(
                    parent, _("Add Music"), formats.filter, init_dir)

        if action.get_name() == "AddFolders":
            dialog = MusicFolderChooser(self, last_dir)
            fns, do_watch = dialog.run()
            dialog.destroy()
            if fns:
                fns = map(glib2fsnative, fns)
                # scan them
                self.last_dir = fns[0]
                copool.add(self.__library.scan, fns, cofuncid="library",
                           funcid="library")

                # add them as library scan directory
                if do_watch:
                    dirs = get_scan_dirs()
                    for fn in fns:
                        if fn not in dirs:
                            dirs.append(fn)
                    set_scan_dirs(dirs)
        else:
            dialog = MusicFileChooser(self, last_dir)
            fns = dialog.run()
            dialog.destroy()
            if fns:
                fns = map(glib2fsnative, fns)
                self.last_dir = os.path.dirname(fns[0])
                for filename in map(os.path.realpath, fns):
                    self.__library.add_filename(filename)

    def __songs_popup_menu(self, songlist):
        path, col = songlist.get_cursor()
        header = col.header_name
        menu = self.songlist.Menu(header, self.browser, self.__library)
        if menu is not None:
            return self.songlist.popup_menu(menu, 0,
                    Gtk.get_current_event_time())

    def __current_song_prop(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = SongProperties(librarian, [song], parent=self)
            window.show()

    def __current_song_info(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = Information(librarian, [song], self)
            window.show()

    def __browser_activate(self, browser):
        app.player.reset()

    def __browser_cb(self, browser, songs, sorted, library, player):
        if browser.background:
            bg = background_filter()
            if bg:
                songs = filter(bg, songs)
        self.songlist.set_songs(songs, sorted)

        # After the first time the browser activates, which should always
        # happen if we start up and restore, restore the playing song.
        # Because the browser has send us songs we can be sure it has
        # registered all its libraries.
        if self.__first_browser_set:
            self.__first_browser_set = False

            song = library.librarian.get(config.get("memory", "song"))
            seek_pos = config.getfloat("memory", "seek", 0)
            config.set("memory", "seek", 0)
            if song is not None:
                player.setup(self.playlist, song, seek_pos)

            if self.__restore_cb:
                self.__restore_cb()
                self.__restore_cb = None

    def __hide_headers(self, activator=None):
        for column in self.songlist.get_columns():
            if self.browser.headers is None:
                column.set_visible(True)
            else:
                for tag in util.tagsplit(column.header_name):
                    if tag in self.browser.headers:
                        column.set_visible(True)
                        break
                else:
                    column.set_visible(False)

    def __cols_changed(self, songlist):
        headers = [col.header_name for col in songlist.get_columns()]
        try:
            headers.remove('~current')
        except ValueError:
            pass
        if len(headers) == len(get_columns()):
            # Not an addition or removal (handled separately)
            set_columns(headers)
            SongList.headers = headers

    def __make_query(self, query):
        if self.browser.can_filter_text():
            self.browser.filter_text(query.encode('utf-8'))
            self.browser.activate()

    def __set_time(self, info, songs):
        i = len(songs)
        length = sum(song.get("~#length", 0) for song in songs)
        t = self.browser.statusbar(i) % {
            'count': i, 'time': util.format_time_long(length)}
        self.statusbar.set_default_text(t)
示例#26
0
    def __init__(self, library):
        super(MediaDevices, self).__init__(spacing=6)
        self.set_orientation(Gtk.Orientation.VERTICAL)
        self._register_instance()

        self.__cache = {}

        # Device list on the left pane
        swin = ScrolledWindow()
        swin.set_shadow_type(Gtk.ShadowType.IN)
        swin.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        self.pack_start(swin, True, True, 0)

        self.__view = view = AllTreeView()
        view.set_model(self.__devices)
        view.set_rules_hint(True)
        view.set_headers_visible(False)
        view.get_selection().set_mode(Gtk.SelectionMode.BROWSE)
        connect_obj(view.get_selection(), 'changed', self.__refresh, False)
        view.connect('popup-menu', self.__popup_menu, library)
        view.connect('row-activated', lambda *a: self.songs_activated())
        swin.add(view)

        col = Gtk.TreeViewColumn("Devices")
        view.append_column(col)

        render = Gtk.CellRendererPixbuf()
        col.pack_start(render, False)
        col.add_attribute(render, 'icon-name', 1)

        self.__render = render = Gtk.CellRendererText()
        render.set_property('ellipsize', Pango.EllipsizeMode.END)
        render.connect('edited', self.__edited)
        col.pack_start(render, True)
        col.set_cell_data_func(render, MediaDevices.cell_data)

        hbox = Gtk.HBox(spacing=6)
        hbox.set_homogeneous(True)
        self.pack_start(Align(hbox, left=3, bottom=3), False, True, 0)

        # refresh button
        refresh = Button(_("_Refresh"), Icons.VIEW_REFRESH, Gtk.IconSize.MENU)
        self.__refresh_button = refresh
        connect_obj(refresh, 'clicked', self.__refresh, True)
        refresh.set_sensitive(False)
        hbox.pack_start(refresh, True, True, 0)

        # eject button
        eject = Button(_("_Eject"), Icons.MEDIA_EJECT, Gtk.IconSize.MENU)
        self.__eject_button = eject
        eject.connect('clicked', self.__eject)
        eject.set_sensitive(False)
        hbox.pack_start(eject, True, True, 0)

        # Device info on the right pane
        self.__header = table = Gtk.Table()
        table.set_col_spacings(8)

        self.__device_icon = icon = Gtk.Image()
        icon.set_size_request(48, 48)
        table.attach(icon, 0, 1, 0, 2, 0)

        self.__device_name = label = Gtk.Label()
        label.set_ellipsize(Pango.EllipsizeMode.END)
        label.set_alignment(0, 0)
        table.attach(label, 1, 3, 0, 1)

        self.__device_space = label = Gtk.Label()
        label.set_ellipsize(Pango.EllipsizeMode.END)
        label.set_alignment(0, 0.5)
        table.attach(label, 1, 2, 1, 2)

        self.__progress = progress = Gtk.ProgressBar()
        progress.set_size_request(150, -1)
        table.attach(progress, 2, 3, 1, 2, xoptions=0, yoptions=0)

        self.accelerators = Gtk.AccelGroup()
        key, mod = Gtk.accelerator_parse('F2')
        self.accelerators.connect(key, mod, 0, self.__rename)

        self.__statusbar = WaitLoadBar()

        for child in self.get_children():
            child.show_all()
示例#27
0
    def __init__(self, parent=None):
        if self.is_not_unique():
            return
        super(PluginWindow, self).__init__()
        self.set_title(_("Plugins"))
        self.set_default_size(700, 500)
        self.set_transient_for(parent)
        self.enable_window_tracking("plugin_prefs")

        paned = Paned()
        vbox = Gtk.VBox()

        sw = ScrolledWindow()
        sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.ALWAYS)

        model = ObjectStore()
        filter_model = ObjectModelFilter(child_model=model)

        tv = PluginListView()
        tv.set_model(filter_model)
        tv.set_rules_hint(True)

        tv.connect("plugin-toggled", self.__plugin_toggled)

        fb = Gtk.HBox(spacing=6)

        filter_combo = PluginFilterCombo()
        filter_combo.connect("changed", lambda s: filter_model.refilter())
        fb.pack_start(filter_combo, False, True, 0)

        filter_entry = ClearEntry()
        filter_entry.connect("changed", lambda s: filter_model.refilter())
        filter_entry.enable_clear_button()
        fb.pack_start(filter_entry, True, True, 0)

        sw.add(tv)
        sw.set_shadow_type(Gtk.ShadowType.IN)
        sw.set_size_request(200, -1)

        bbox = Gtk.HBox(homogeneous=True, spacing=12)

        errors = qltk.Button(_("Show _Errors"), Icons.DIALOG_WARNING)
        errors.set_focus_on_click(False)
        errors.connect('clicked', self.__show_errors)
        errors.set_no_show_all(True)
        bbox.pack_start(Align(errors, border=6, right=-6), True, True, 0)

        pref_box = PluginPreferencesContainer()

        if const.DEBUG:
            refresh = qltk.Button(_("_Refresh"), Icons.VIEW_REFRESH)
            refresh.set_focus_on_click(False)
            refresh.connect('clicked', self.__refresh, tv, pref_box, errors,
                            filter_combo)
            bbox.pack_start(Align(refresh, border=6), True, True, 0)

        vbox.pack_start(Align(fb, border=6, right=-6), False, True, 0)
        vbox.pack_start(sw, True, True, 0)
        vbox.pack_start(bbox, False, True, 0)
        paned.pack1(vbox, False, False)

        close = qltk.Button(_("_Close"), Icons.WINDOW_CLOSE)
        close.connect('clicked', lambda *x: self.destroy())
        bb_align = Align(halign=Gtk.Align.END, valign=Gtk.Align.END)
        bb = Gtk.HButtonBox()
        bb.set_layout(Gtk.ButtonBoxStyle.END)
        bb.pack_start(close, True, True, 0)
        bb_align.add(bb)

        selection = tv.get_selection()
        selection.connect('changed', self.__selection_changed, pref_box)
        selection.emit('changed')

        right_box = Gtk.VBox(spacing=12)
        right_box.pack_start(pref_box, True, True, 0)
        self.use_header_bar()
        if not self.has_close_button():
            right_box.pack_start(bb_align, True, True, 0)

        paned.pack2(Align(right_box, border=12), True, False)
        paned.set_position(250)

        self.add(paned)

        self.__refill(tv, pref_box, errors, filter_combo)

        self.connect('destroy', self.__destroy)
        filter_model.set_visible_func(self.__filter,
                                      (filter_entry, filter_combo))

        self.get_child().show_all()
        filter_entry.grab_focus()

        restore_id = config.get("memory", "plugin_selection")
        tv.select_by_plugin_id(restore_id)
示例#28
0
文件: main.py 项目: tralph3/quodlibet
    def __init__(self, library):
        Browser.__init__(self, spacing=6)
        self.set_orientation(Gtk.Orientation.VERTICAL)
        self.songcontainer = qltk.paned.ConfigRVPaned(
            "browsers", "covergrid_pos", 0.4)
        if config.getboolean("browsers", "covergrid_wide", False):
            self.songcontainer.set_orientation(Gtk.Orientation.HORIZONTAL)

        self._register_instance()
        if self.__model is None:
            self._init_model(library)

        self._cover_cancel = Gio.Cancellable()

        self.scrollwin = sw = ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        model_sort = AlbumSortModel(model=self.__model)
        model_filter = AlbumFilterModel(child_model=model_sort)
        self.view = view = IconView(model_filter)
        #view.set_item_width(get_cover_size() + 12)
        self.view.set_row_spacing(config.getint("browsers", "row_spacing", 6))
        self.view.set_column_spacing(config.getint("browsers",
            "column_spacing", 6))
        self.view.set_item_padding(config.getint("browsers",
            "item_padding", 6))
        self.view.set_has_tooltip(True)
        self.view.connect("query-tooltip", self._show_tooltip)

        self.__bg_filter = background_filter()
        self.__filter = None
        model_filter.set_visible_func(self.__parse_query)

        mag = config.getfloat("browsers", "covergrid_magnification", 3.)

        self.view.set_item_width(get_cover_size() * mag + 8)

        self.__cover = render = Gtk.CellRendererPixbuf()
        render.set_property('width', get_cover_size() * mag + 8)
        render.set_property('height', get_cover_size() * mag + 8)
        view.pack_start(render, False)

        def cell_data_pb(view, cell, model, iter_, no_cover):
            item = model.get_value(iter_)

            if item.album is None:
                surface = None
            elif item.cover:
                pixbuf = item.cover
                pixbuf = add_border_widget(pixbuf, self.view)
                surface = get_surface_for_pixbuf(self, pixbuf)
                # don't cache, too much state has an effect on the result
                self.__last_render_surface = None
            else:
                surface = no_cover

            if self.__last_render_surface == surface:
                return
            self.__last_render_surface = surface
            cell.set_property("surface", surface)

        view.set_cell_data_func(render, cell_data_pb, self._no_cover)

        self.__text_cells = render = Gtk.CellRendererText()
        render.set_visible(config.getboolean("browsers", "album_text", True))
        render.set_property('alignment', Pango.Alignment.CENTER)
        render.set_property('xalign', 0.5)
        render.set_property('ellipsize', Pango.EllipsizeMode.END)
        view.pack_start(render, False)

        def cell_data(view, cell, model, iter_, data):
            album = model.get_album(iter_)

            if album is None:
                text = "<b>%s</b>" % _("All Albums")
                text += "\n" + ngettext("%d album", "%d albums",
                        len(model) - 1) % (len(model) - 1)
                markup = text
            else:
                markup = self.display_pattern % album

            if self.__last_render == markup:
                return
            self.__last_render = markup
            cell.markup = markup
            cell.set_property('markup', markup)

        view.set_cell_data_func(render, cell_data, None)

        view.set_selection_mode(Gtk.SelectionMode.MULTIPLE)
        sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        sw.add(view)

        view.connect('item-activated', self.__play_selection, None)

        self.__sig = connect_destroy(
            view, 'selection-changed',
            util.DeferredSignal(self.__update_songs, owner=self))

        targets = [("text/x-quodlibet-songs", Gtk.TargetFlags.SAME_APP, 1),
                   ("text/uri-list", 0, 2)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        view.drag_source_set(
            Gdk.ModifierType.BUTTON1_MASK, targets, Gdk.DragAction.COPY)
        view.connect("drag-data-get", self.__drag_data_get) # NOT WORKING
        connect_obj(view, 'button-press-event',
            self.__rightclick, view, library)
        connect_obj(view, 'popup-menu', self.__popup, view, library)

        self.accelerators = Gtk.AccelGroup()
        search = SearchBarBox(completion=AlbumTagCompletion(),
                              accel_group=self.accelerators)
        search.connect('query-changed', self.__update_filter)
        connect_obj(search, 'focus-out', lambda w: w.grab_focus(), view)
        self.__search = search

        prefs = PreferencesButton(self, model_sort)
        search.pack_start(prefs, False, True, 0)
        self.pack_start(Align(search, left=6, top=6), False, True, 0)
        self.pack_start(sw, True, True, 0)

        self.connect("destroy", self.__destroy)

        self.enable_row_update(view, sw, self.view)

        self.__update_filter()

        self.connect('key-press-event', self.__key_pressed, library.librarian)

        if app.cover_manager:
            connect_destroy(
                app.cover_manager, "cover-changed", self._cover_changed)

        self.show_all()
示例#29
0
    def __init__(self, library):
        super(AlbumList, self).__init__(spacing=6)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        self._register_instance()
        if self.__model is None:
            self._init_model(library)

        self._cover_cancel = Gio.Cancellable()

        sw = ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = AllTreeView()
        view.set_headers_visible(False)
        model_sort = AlbumSortModel(model=self.__model)
        model_filter = AlbumFilterModel(child_model=model_sort)

        self.__bg_filter = background_filter()
        self.__filter = None
        model_filter.set_visible_func(self.__parse_query)

        render = Gtk.CellRendererPixbuf()
        self.__cover_column = column = Gtk.TreeViewColumn("covers", render)
        column.set_visible(config.getboolean("browsers", "album_covers"))
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
        column.set_fixed_width(get_cover_size() + 12)
        render.set_property('height', get_cover_size() + 8)
        render.set_property('width', get_cover_size() + 8)

        def cell_data_pb(column, cell, model, iter_, no_cover):
            item = model.get_value(iter_)

            if item.album is None:
                surface = None
            elif item.cover:
                pixbuf = item.cover
                pixbuf = add_border_widget(pixbuf, self.view)
                surface = get_surface_for_pixbuf(self, pixbuf)
                # don't cache, too much state has an effect on the result
                self.__last_render_surface = None
            else:
                surface = no_cover

            if self.__last_render_surface == surface:
                return
            self.__last_render_surface = surface
            cell.set_property("surface", surface)

        column.set_cell_data_func(render, cell_data_pb, self._no_cover)
        view.append_column(column)

        render = Gtk.CellRendererText()
        column = Gtk.TreeViewColumn("albums", render)
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
        if view.supports_hints():
            render.set_property('ellipsize', Pango.EllipsizeMode.END)

        def cell_data(column, cell, model, iter_, data):
            album = model.get_album(iter_)

            if album is None:
                text = "<b>%s</b>\n" % _("All Albums")
                text += numeric_phrase("%d album", "%d albums", len(model) - 1)
                markup = text
            else:
                markup = self.display_pattern % album

            if self.__last_render == markup:
                return
            self.__last_render = markup
            cell.markup = markup
            cell.set_property('markup', markup)

        column.set_cell_data_func(render, cell_data)
        view.append_column(column)

        view.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
        view.set_rules_hint(True)
        view.set_search_equal_func(self.__search_func, None)
        view.set_search_column(0)
        view.set_model(model_filter)
        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        sw.add(view)

        view.connect('row-activated', self.__play_selection)
        self.__sig = view.connect(
            'selection-changed',
            util.DeferredSignal(self.__update_songs, owner=view))

        targets = [("text/x-quodlibet-songs", Gtk.TargetFlags.SAME_APP, 1),
                   ("text/uri-list", 0, 2)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        view.drag_source_set(Gdk.ModifierType.BUTTON1_MASK, targets,
                             Gdk.DragAction.COPY)
        view.connect("drag-data-get", self.__drag_data_get)
        connect_obj(view, 'popup-menu', self.__popup, view, library)

        self.accelerators = Gtk.AccelGroup()
        search = SearchBarBox(completion=AlbumTagCompletion(),
                              accel_group=self.accelerators)
        search.connect('query-changed', self.__update_filter)
        connect_obj(search, 'focus-out', lambda w: w.grab_focus(), view)
        self.__search = search

        prefs = PreferencesButton(self, model_sort)
        search.pack_start(prefs, False, True, 0)
        self.pack_start(Align(search, left=6, top=6), False, True, 0)
        self.pack_start(sw, True, True, 0)

        self.connect("destroy", self.__destroy)

        self.enable_row_update(view, sw, self.__cover_column)

        self.connect('key-press-event', self.__key_pressed, library.librarian)

        if app.cover_manager:
            connect_destroy(app.cover_manager, "cover-changed",
                            self._cover_changed)

        self.show_all()
示例#30
0
        def ratings_vbox(self):
            """Returns a new VBox containing all ratings widgets"""
            vb = Gtk.VBox(spacing=6)

            # Default Rating
            model = Gtk.ListStore(float)
            default_combo = Gtk.ComboBox(model=model)
            default_lab = Gtk.Label(label=_("_Default rating:"))
            default_lab.set_use_underline(True)
            default_lab.set_alignment(0, 0.5)

            def draw_rating(column, cell, model, it, data):
                num = model[it][0]
                text = "%0.2f: %s" % (num, util.format_rating(num))
                cell.set_property('text', text)

            def default_rating_changed(combo, model):
                it = combo.get_active_iter()
                if it is None:
                    return
                RATINGS.default = model[it][0]
                qltk.redraw_all_toplevels()

            def populate_default_rating_model(combo, num):
                model = combo.get_model()
                model.clear()
                deltas = []
                default = RATINGS.default
                precision = RATINGS.precision
                for i in range(0, num + 1):
                    r = i * precision
                    model.append(row=[r])
                    deltas.append((abs(default - r), i))
                active = sorted(deltas)[0][1]
                print_d("Choosing #%d (%.2f), closest to current %.2f"
                        % (active, precision * active, default))
                combo.set_active(active)

            cell = Gtk.CellRendererText()
            default_combo.pack_start(cell, True)
            default_combo.set_cell_data_func(cell, draw_rating, None)
            default_combo.connect('changed', default_rating_changed, model)
            default_lab.set_mnemonic_widget(default_combo)

            def refresh_default_combo(num):
                populate_default_rating_model(default_combo, num)

            # Rating Scale
            model = Gtk.ListStore(int)
            scale_combo = Gtk.ComboBox(model=model)
            scale_lab = Gtk.Label(label=_("Rating _scale:"))
            scale_lab.set_use_underline(True)
            scale_lab.set_mnemonic_widget(scale_combo)

            cell = Gtk.CellRendererText()
            scale_combo.pack_start(cell, False)
            num = RATINGS.number
            for i in [1, 2, 3, 4, 5, 6, 8, 10]:
                it = model.append(row=[i])
                if i == num:
                    scale_combo.set_active_iter(it)

            def draw_rating_scale(column, cell, model, it, data):
                num_stars = model[it][0]
                text = "%d: %s" % (num_stars, RATINGS.full_symbol * num_stars)
                cell.set_property('text', text)

            def rating_scale_changed(combo, model):
                it = combo.get_active_iter()
                if it is None:
                    return
                RATINGS.number = num = model[it][0]
                refresh_default_combo(num)

            refresh_default_combo(RATINGS.number)
            scale_combo.set_cell_data_func(cell, draw_rating_scale, None)
            scale_combo.connect('changed', rating_scale_changed, model)

            default_align = Align(halign=Gtk.Align.START)
            default_align.add(default_lab)
            scale_align = Align(halign=Gtk.Align.START)
            scale_align.add(scale_lab)

            grid = Gtk.Grid(column_spacing=6, row_spacing=6)
            grid.add(scale_align)
            grid.add(scale_combo)
            grid.attach(default_align, 0, 1, 1, 1)
            grid.attach(default_combo, 1, 1, 1, 1)
            vb.pack_start(grid, False, False, 6)

            # Bayesian Factor
            bayesian_factor = config.getfloat("settings",
                                              "bayesian_rating_factor", 0.0)
            adj = Gtk.Adjustment.new(bayesian_factor, 0.0, 10.0, 0.5, 0.5, 0.0)
            bayes_spin = Gtk.SpinButton(adjustment=adj, numeric=True)
            bayes_spin.set_digits(1)
            bayes_spin.connect('changed', self.__changed_and_signal_library,
                               'settings', 'bayesian_rating_factor')
            bayes_spin.set_tooltip_text(
                _("Bayesian Average factor (C) for aggregated ratings.\n"
                  "0 means a conventional average, higher values mean that "
                  "albums with few tracks will have less extreme ratings. "
                  "Changing this value triggers a re-calculation for all "
                  "albums."))
            bayes_label = Gtk.Label(label=_("_Bayesian averaging amount:"))
            bayes_label.set_use_underline(True)
            bayes_label.set_mnemonic_widget(bayes_spin)

            # Save Ratings
            hb = Gtk.HBox(spacing=6)
            hb.pack_start(bayes_label, False, True, 0)
            hb.pack_start(bayes_spin, False, True, 0)
            vb.pack_start(hb, True, True, 0)
            cb = CCB(_("Save ratings and play _counts in tags"),
                     "editing", "save_to_songs", populate=True)

            def update_entry(widget, email_entry):
                email_entry.set_sensitive(widget.get_active())

            vb.pack_start(cb, True, True, 0)
            hb = Gtk.HBox(spacing=6)
            lab = Gtk.Label(label=_("_Email:"))
            entry = UndoEntry()
            entry.set_tooltip_text(_("Ratings and play counts will be saved "
                                     "in tags for this email address"))
            entry.set_text(config.get("editing", "save_email"))
            entry.connect('changed', self.__changed, 'editing', 'save_email')

            # Disable the entry if not saving to tags
            cb.connect('clicked', update_entry, entry)
            update_entry(cb, entry)

            hb.pack_start(lab, False, True, 0)
            hb.pack_start(entry, True, True, 0)
            lab.set_mnemonic_widget(entry)
            lab.set_use_underline(True)
            vb.pack_start(hb, True, True, 0)

            return vb
示例#31
0
        def __init__(self):
            super(PreferencesWindow.Player, self).__init__(spacing=12)
            self.set_border_width(12)
            self.title = _("Playback")

            # player backend
            if app.player and hasattr(app.player, 'PlayerPreferences'):
                player_prefs = app.player.PlayerPreferences()
                f = qltk.Frame(_("Output Configuration"), child=player_prefs)
                self.pack_start(f, False, True, 0)

            # replaygain
            fallback_gain = config.getfloat("player", "fallback_gain", 0.0)
            adj = Gtk.Adjustment.new(fallback_gain, -12.0, 12.0, 0.5, 0.5, 0.0)
            fb_spin = Gtk.SpinButton(adjustment=adj)
            fb_spin.set_digits(1)
            fb_spin.connect('changed', self.__changed,
                            'player', 'fallback_gain')
            fb_spin.set_tooltip_text(
                _("If no Replay Gain information is available "
                  "for a song, scale the volume by this value"))

            fb_label = Gtk.Label(label=_("_Fall-back gain (dB):"))
            fb_label.set_use_underline(True)
            fb_label.set_mnemonic_widget(fb_spin)

            pre_amp_gain = config.getfloat("player", "pre_amp_gain", 0.0)
            adj = Gtk.Adjustment.new(pre_amp_gain, -6, 6, 0.5, 0.5, 0.0)
            adj.connect('value-changed', self.__changed,
                        'player', 'pre_amp_gain')
            pre_spin = Gtk.SpinButton(adjustment=adj)
            pre_spin.set_digits(1)
            pre_spin.set_tooltip_text(
                _("Scale volume for all songs by this value, "
                  "as long as the result will not clip"))

            pre_label = Gtk.Label(label=_("_Pre-amp gain (dB):"))
            pre_label.set_use_underline(True)
            pre_label.set_mnemonic_widget(pre_spin)

            widgets = [pre_label, pre_spin, fb_label, fb_spin]
            c = CCB(_("_Enable Replay Gain volume adjustment"),
                    "player", "replaygain", populate=True)
            c.connect('toggled', self.__toggled_gain, widgets)

            # packing
            table = Gtk.Table.new(3, 2, False)
            table.set_col_spacings(6)
            table.set_row_spacings(6)

            table.attach(c, 0, 2, 0, 1)
            fb_label.set_alignment(0, 0.5)
            table.attach(fb_label, 0, 1, 1, 2,
                         xoptions=Gtk.AttachOptions.FILL)
            pre_label.set_alignment(0, 0.5)
            table.attach(pre_label, 0, 1, 2, 3,
                         xoptions=Gtk.AttachOptions.FILL)

            fb_align = Align(halign=Gtk.Align.START)
            fb_align.add(fb_spin)
            table.attach(fb_align, 1, 2, 1, 2)

            pre_align = Align(halign=Gtk.Align.START)
            pre_align.add(pre_spin)
            table.attach(pre_align, 1, 2, 2, 3)

            f = qltk.Frame(_("Replay Gain Volume Adjustment"), child=table)

            c.emit('toggled')

            self.pack_start(f, False, True, 0)

            for child in self.get_children():
                child.show_all()
示例#32
0
class QuodLibetWindow(Window, PersistentWindowMixin):
    def __init__(self, library, player, headless=False, restore_cb=None):
        super(QuodLibetWindow, self).__init__(dialog=False)
        self.last_dir = get_home_dir()

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(550, 450)

        main_box = Gtk.VBox()
        self.add(main_box)

        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, True)

        keyval, mod = Gtk.accelerator_parse("<control><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # dbus app menu
        # Unity puts the app menu next to our menu bar. Since it only contains
        # menu items also available in the menu bar itself, don't add it.
        if not util.is_unity():
            AppMenu(self, ui.get_action_groups()[0])

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.show_all()
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after('drag-data-received',
                                    self.__songlist_drag_data_recv)
        self.song_scroller = SongListScroller(
            ui.get_widget("/Menu/View/SongList"))
        self.song_scroller.add(self.songlist)
        self.qexpander = QueueExpander(ui.get_widget("/Menu/View/Queue"),
                                       library, player)
        self.playlist = PlaylistMux(player, self.qexpander.model,
                                    self.songlist.model)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        main_box.pack_start(self.__browserbox, True, True, 0)

        statusbox = StatusBarBox(self.songlist.model, player)
        self.order = statusbox.order
        self.repeat = statusbox.repeat
        self.statusbar = statusbox.statusbar

        main_box.pack_start(Align(statusbox, border=3, top=-3, right=3), False,
                            True, 0)

        self.songpane = ConfigRVPaned("memory", "queue_position", 0.75)
        self.songpane.pack1(self.song_scroller, resize=True, shrink=False)
        self.songpane.pack2(self.qexpander, resize=True, shrink=False)
        self.__handle_position = self.songpane.get_property("position")

        def songpane_button_press_cb(pane, event):
            """If we start to drag the pane handle while the
            queue expander is unexpanded, expand it and move the handle
            to the bottom, so we can 'drag' the queue out
            """

            if event.window != pane.get_handle_window():
                return False

            if not self.qexpander.get_expanded():
                self.qexpander.set_expanded(True)
                pane.set_relative(1.0)
            return False

        self.songpane.connect("button-press-event", songpane_button_press_cb)

        self.song_scroller.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::visible', self.__show_or)
        self.qexpander.connect('notify::expanded', self.__expand_or)
        self.qexpander.connect('draw', self.__qex_size_allocate)
        self.songpane.connect('notify', self.__moved_pane_handle)

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self.select_browser(self, config.get("memory", "browser"), library,
                                player, restore_browser)
        except:
            config.set("memory", "browser", browsers.name(0))
            config.save()
            raise

        self.showhide_playlist(ui.get_widget("/Menu/View/SongList"))
        self.showhide_playqueue(ui.get_widget("/Menu/View/Queue"))

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_time)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")

    def set_as_osx_window(self, osx_app):
        assert osx_app

        menu = self.ui.get_widget("/Menu")
        menu.hide()
        osx_app.set_menu_bar(menu)
        # Reparent some items to the "Application" menu
        item = self.ui.get_widget('/Menu/Help/About')
        osx_app.insert_app_menu_item(item, 0)
        osx_app.insert_app_menu_item(Gtk.SeparatorMenuItem(), 1)
        item = self.ui.get_widget('/Menu/Music/Preferences')
        osx_app.insert_app_menu_item(item, 2)
        quit_item = self.ui.get_widget('/Menu/Music/Quit')
        quit_item.hide()

    def get_osx_is_persistent(self):
        return True

    def __player_error(self, player, song, player_error):
        # it's modal, but mmkeys etc. can still trigger new ones
        if self._playback_error_dialog:
            self._playback_error_dialog.destroy()
        dialog = PlaybackErrorDialog(self, player_error)
        self._playback_error_dialog = dialog
        dialog.run()
        self._playback_error_dialog = None

    def __configure_scan_dirs(self, library):
        """Get user to configure scan dirs, if none is set up"""
        if not get_scan_dirs() and not len(library) and \
                quodlibet.is_first_session("quodlibet"):
            print_d("Couldn't find any scan dirs")

            resp = ConfirmLibDirSetup(self).run()
            if resp == ConfirmLibDirSetup.RESPONSE_SETUP:
                prefs = PreferencesWindow(self)
                prefs.set_page("library")
                prefs.show()

    def __add_bookmark(self, librarian, player):
        if player.song:
            position = player.get_position() // 1000
            bookmarks = player.song.bookmarks
            new_mark = (position, _("Bookmark Name"))
            if new_mark not in bookmarks:
                bookmarks.append(new_mark)
                player.song.bookmarks = bookmarks

    def __edit_bookmarks(self, librarian, player):
        if player.song:
            window = EditBookmarks(self, librarian, player)
            window.show()

    def __key_pressed(self, widget, event, player):
        if not player.song:
            return

        def seek_relative(seconds):
            current = player.get_position()
            current += seconds * 1000
            current = min(player.song("~#length") * 1000 - 1, current)
            current = max(0, current)
            player.seek(current)

        if qltk.is_accel(event, "<alt>Right"):
            seek_relative(10)
            return True
        elif qltk.is_accel(event, "<alt>Left"):
            seek_relative(-10)
            return True

    def __destroy(self, *args):
        self.playlist.destroy()

        # The tray icon plugin tries to unhide QL because it gets disabled
        # on Ql exit. The window should stay hidden after destroy.
        self.show = lambda: None
        self.present = self.show

    def __drag_data_received(self, widget, ctx, x, y, sel, tid, etime):
        assert tid == DND_URI_LIST

        uris = sel.get_uris()

        dirs = []
        error = False
        for uri in uris:
            try:
                uri = URI(uri)
            except ValueError:
                continue

            if uri.is_filename:
                loc = os.path.normpath(uri.filename)
                if os.path.isdir(loc):
                    dirs.append(loc)
                else:
                    loc = os.path.realpath(loc)
                    if loc not in self.__library:
                        self.__library.add_filename(loc)
            elif app.player.can_play_uri(uri):
                if uri not in self.__library:
                    self.__library.add([RemoteFile(uri)])
            else:
                error = True
                break
        Gtk.drag_finish(ctx, not error, False, etime)
        if error:
            ErrorMessage(
                self, _("Unable to add songs"),
                _("%s uses an unsupported protocol.") % util.bold(uri)).run()
        else:
            if dirs:
                copool.add(self.__library.scan,
                           dirs,
                           cofuncid="library",
                           funcid="library")

    def __songlist_key_press(self, songlist, event):
        return self.browser.key_pressed(event)

    def __songlist_drag_data_recv(self, view, *args):
        if self.browser.can_reorder:
            songs = view.get_songs()
            self.browser.reordered(songs)
        self.songlist.clear_sort()

    def __show_or(self, widget, prop):
        ssv = self.song_scroller.get_property('visible')
        qxv = self.qexpander.get_property('visible')
        self.songpane.set_property('visible', ssv or qxv)
        if not ssv:
            self.qexpander.set_expanded(True)
        self.__expand_or(widget, prop)

    def __expand_or(self, widget, prop):
        if self.qexpander.get_property('expanded'):
            self.songpane.set_property("position", self.__handle_position)

    def __moved_pane_handle(self, widget, prop):
        if self.qexpander.get_property('expanded'):
            self.__handle_position = self.songpane.get_property("position")

    def __qex_size_allocate(self, event, param=None):
        if not self.qexpander.get_property('expanded'):
            p_max = self.songpane.get_property("max-position")
            p_cur = self.songpane.get_property("position")
            if p_max != p_cur:
                self.songpane.set_property("position", p_max)

    def __create_menu(self, player, library):
        ag = Gtk.ActionGroup.new('QuodLibetWindowActions')

        actions = [
            ('Music', None, _("_Music")),
            ('AddFolders', Gtk.STOCK_ADD, _(u'_Add a Folder…'), "<control>O",
             None, self.open_chooser),
            ('AddFiles', Gtk.STOCK_ADD, _(u'_Add a File…'), None, None,
             self.open_chooser),
            ('AddLocation', Gtk.STOCK_ADD, _(u'_Add a Location…'), None, None,
             self.open_location),
            ('BrowseLibrary', Gtk.STOCK_FIND, _('Open _Browser'), ""),
            ("Preferences", Gtk.STOCK_PREFERENCES, None, None, None,
             self.__preferences),
            ("Plugins", Gtk.STOCK_EXECUTE, _("_Plugins"), None, None,
             self.__plugins),
            ("Quit", Gtk.STOCK_QUIT, None, None, None,
             lambda *x: self.destroy()),
            ("Control", None, _("_Control")),
            ("EditTags", Gtk.STOCK_PROPERTIES, _("Edit _Tags"), "", None,
             self.__current_song_prop),
            ("Information", Gtk.STOCK_INFO, None, None, None,
             self.__current_song_info),
            ("Jump", Gtk.STOCK_JUMP_TO, _("_Jump to Playing Song"),
             "<control>J", None, self.__jump_to_current),
            ("View", None, _("_View")),
            ("Help", None, _("_Help")),
        ]

        actions.append(("Previous", Gtk.STOCK_MEDIA_PREVIOUS, None,
                        "<control>comma", None, self.__previous_song))

        actions.append(("PlayPause", Gtk.STOCK_MEDIA_PLAY, None,
                        "<control>space", None, self.__play_pause))

        actions.append(("Next", Gtk.STOCK_MEDIA_NEXT, None, "<control>period",
                        None, self.__next_song))

        ag.add_actions(actions)

        act = Gtk.ToggleAction.new("StopAfter", _("Stop After This Song"),
                                   None, "")
        ag.add_action_with_accel(act, "<shift>space")

        # access point for the tray icon
        self.stop_after = act

        act = Gtk.Action.new("AddBookmark", _("Add Bookmark"), None,
                             Gtk.STOCK_ADD)
        connect_obj(act, 'activate', self.__add_bookmark, library.librarian,
                    player)
        ag.add_action_with_accel(act, "<ctrl>D")

        act = Gtk.Action.new("EditBookmarks", _(u"Edit Bookmarks…"), None, "")
        connect_obj(act, 'activate', self.__edit_bookmarks, library.librarian,
                    player)
        ag.add_action_with_accel(act, "<ctrl>B")

        act = Gtk.Action.new("About", None, None, Gtk.STOCK_ABOUT)
        connect_obj(act, 'activate', self.__show_about, player)
        ag.add_action_with_accel(act, None)

        act = Gtk.Action.new("OnlineHelp", _("Online Help"), None,
                             Gtk.STOCK_HELP)

        def website_handler(*args):
            util.website(const.ONLINE_HELP)

        act.connect('activate', website_handler)
        ag.add_action_with_accel(act, "F1")

        act = Gtk.Action.new("SearchHelp", _("Search Help"), None, "")

        def search_help_handler(*args):
            util.website(const.SEARCH_HELP)

        act.connect('activate', search_help_handler)
        ag.add_action_with_accel(act, None)

        act = Gtk.Action.new("RefreshLibrary", _("Re_fresh Library"), None,
                             Gtk.STOCK_REFRESH)
        act.connect('activate', self.__rebuild, False)
        ag.add_action_with_accel(act, None)

        ag.add_toggle_actions([("SongList", None, _("Song _List"), None, None,
                                self.showhide_playlist,
                                config.getboolean("memory", "songlist"))])

        ag.add_toggle_actions([("Queue", None, _("_Queue"), None, None,
                                self.showhide_playqueue,
                                config.getboolean("memory", "queue"))])

        view_actions = []
        for i, Kind in enumerate(browsers.browsers):
            action = "View" + Kind.__name__
            label = Kind.accelerated_name
            view_actions.append((action, None, label, None, None, i))
        current = browsers.index(config.get("memory", "browser"))

        def action_callback(view_action, current):
            self.select_browser(view_action, current, library, player)

        ag.add_radio_actions(view_actions, current, action_callback, None)

        for Kind in browsers.browsers:
            if not Kind.in_menu:
                continue
            action = "Browser" + Kind.__name__
            label = Kind.accelerated_name
            act = Gtk.Action.new(action, label, None, None)

            def browser_activate(action, Kind):
                LibraryBrowser.open(Kind, library, player)

            act.connect('activate', browser_activate, Kind)
            ag.add_action_with_accel(act, None)

        ui = Gtk.UIManager()
        ui.insert_action_group(ag, -1)

        ui.add_ui_from_string(MAIN_MENU %
                              {"browsers": browsers.BrowseLibrary()})
        self._filter_menu = FilterMenu(library, player, ui)

        menustr = MENU % {
            "views": browsers.ViewBrowser(),
        }
        ui.add_ui_from_string(menustr)

        # Cute. So. UIManager lets you attach tooltips, but when they're
        # for menu items, they just get ignored. So here I get to actually
        # attach them.
        ui.get_widget("/Menu/Music/RefreshLibrary").set_tooltip_text(
            _("Check for changes in your library"))

        return ui

    def __show_about(self, player):
        about = AboutQuodLibet(self, player)
        about.run()
        about.destroy()

    def select_browser(self,
                       activator,
                       current,
                       library,
                       player,
                       restore=False):
        if isinstance(current, Gtk.RadioAction):
            current = current.get_current_value()
        Browser = browsers.get(current)

        config.set("memory", "browser", Browser.__name__)
        if self.browser:
            if not (self.browser.uses_main_library
                    and Browser.uses_main_library):
                self.songlist.clear()
            container = self.browser.__container
            self.browser.unpack(container, self.songpane)
            if self.browser.accelerators:
                self.remove_accel_group(self.browser.accelerators)
            container.destroy()
            self.browser.destroy()
        self.browser = Browser(library)
        self.browser.connect('songs-selected', self.__browser_cb, library,
                             player)
        self.browser.connect('songs-activated', self.__browser_activate)
        if restore:
            self.browser.restore()
            self.browser.activate()
        self.browser.finalize(restore)
        if self.browser.can_reorder:
            self.songlist.enable_drop()
        elif self.browser.dropped:
            self.songlist.enable_drop(False)
        else:
            self.songlist.disable_drop()
        if self.browser.accelerators:
            self.add_accel_group(self.browser.accelerators)

        container = self.browser.__container = self.browser.pack(self.songpane)

        player.replaygain_profiles[1] = self.browser.replaygain_profiles
        player.reset_replaygain()
        self.__browserbox.add(container)
        container.show()
        self._filter_menu.set_browser(self.browser)
        self.__hide_headers()
        self.__refresh_size()

    def __update_paused(self, player, paused):
        menu = self.ui.get_widget("/Menu/Control/PlayPause")

        if paused:
            key = Gtk.STOCK_MEDIA_PLAY
        else:
            key = Gtk.STOCK_MEDIA_PAUSE
        text = Gtk.stock_lookup(key).label
        menu.get_image().set_from_stock(key, Gtk.IconSize.MENU)
        menu.set_label(text)
        menu.set_use_underline(True)

    def __song_ended(self, player, song, stopped):
        # check if the song should be removed base on the
        # active filter of the current browser
        active_filter = self.browser.active_filter
        if song and active_filter and not active_filter(song):
            iter_ = self.songlist.model.find(song)
            if iter_:
                self.songlist.remove_iters([iter_])

        if self.stop_after.get_active():
            player.paused = True
            self.stop_after.set_active(False)

    def __song_changed(self, library, songs, player):
        if player.info in songs:
            self.__update_title(player)

    def __update_title(self, player):
        song = player.info
        title = "Quod Libet"
        if song:
            title = song.comma("~title~version~~people") + " - " + title
        self.set_title(title)

    def __song_started(self, player, song):
        self.__update_title(player)

        for wid in [
                "Jump", "Next", "EditTags", "Information", "EditBookmarks",
                "AddBookmark", "StopAfter"
        ]:
            self.ui.get_widget('/Menu/Control/' + wid).set_sensitive(
                bool(song))

        # don't jump on stream changes (player.info != player.song)
        if song and player.song is song and not self.songlist._activated and \
            config.getboolean("settings", "jump") and self.songlist.sourced:
            self.__jump_to_current(False)

    def __refresh_size(self):
        ssv = self.song_scroller.get_property('visible')
        qex = self.qexpander.get_property('visible')

        if ssv or qex:
            return

        # Handle more later if needed..
        if not isinstance(self.browser, Gtk.Box):
            return

        # If a child expands the browser will take the new space
        for child in self.browser.get_children():
            if self.browser.query_child_packing(child)[0]:
                break
        else:
            # no expanding child, make the window smaller instead
            width, height = self.get_size()
            height = self.size_request().height
            self.resize(width, height)

    def showhide_playlist(self, toggle):
        self.song_scroller.set_property('visible', toggle.get_active())
        self.__refresh_size()

    def showhide_playqueue(self, toggle):
        self.qexpander.set_property('visible', toggle.get_active())
        self.__refresh_size()

    def __play_pause(self, *args):
        if app.player.song is None:
            app.player.reset()
        else:
            app.player.paused ^= True

    def __jump_to_current(self, explicit, force_scroll=False):
        """Select/scroll to the current playing song in the playlist.
        If it can't be found tell the browser to properly fill the playlist
        with an appropriate selection containing the song.

        explicit means that the jump request comes from the user and not
        from an event like song-started.

        force_scroll will ask the browser to refill the playlist in any case.
        """
        def idle_jump_to(song, select):
            ok = self.songlist.jump_to_song(song, select=select)
            if ok:
                self.songlist.grab_focus()
            return False

        song = app.player.song

        # We are not playing a song
        if song is None:
            return

        if not force_scroll:
            ok = self.songlist.jump_to_song(song, select=explicit)
        else:
            assert explicit
            ok = False

        if ok:
            self.songlist.grab_focus()
        elif explicit:
            # if we can't find it and the user requested it, try harder
            self.browser.scroll(song)
            # We need to wait until the browser has finished
            # scrolling/filling and the songlist is ready.
            # Not perfect, but works for now.
            GLib.idle_add(idle_jump_to,
                          song,
                          explicit,
                          priority=GLib.PRIORITY_LOW)

    def __next_song(self, *args):
        app.player.next()

    def __previous_song(self, *args):
        app.player.previous()

    def __rebuild(self, activator, force):
        scan_library(self.__library, force)

    # Set up the preferences window.
    def __preferences(self, activator):
        window = PreferencesWindow(self)
        window.show()

    def __plugins(self, activator):
        window = PluginWindow(self)
        window.show()

    def open_location(self, action):
        name = GetStringDialog(self,
                               _("Add a Location"),
                               _("Enter the location of an audio file:"),
                               okbutton=Gtk.STOCK_ADD).run()
        if name:
            if not util.uri_is_valid(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s is not a valid location.") %
                    (util.bold(util.escape(name)))).run()
            elif not app.player.can_play_uri(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s uses an unsupported protocol.") %
                    (util.bold(util.escape(name)))).run()
            else:
                if name not in self.__library:
                    self.__library.add([RemoteFile(name)])

    def open_chooser(self, action):
        last_dir = self.last_dir
        if not os.path.exists(last_dir):
            last_dir = get_home_dir()

        class MusicFolderChooser(FolderChooser):
            def __init__(self, parent, init_dir):
                super(MusicFolderChooser,
                      self).__init__(parent, _("Add Music"), init_dir)

                cb = Gtk.CheckButton(_("Watch this folder for new songs"))
                # enable if no folders are being watched
                cb.set_active(not get_scan_dirs())
                cb.show()
                self.set_extra_widget(cb)

            def run(self):
                fns = super(MusicFolderChooser, self).run()
                cb = self.get_extra_widget()
                return fns, cb.get_active()

        class MusicFileChooser(FileChooser):
            def __init__(self, parent, init_dir):
                super(MusicFileChooser,
                      self).__init__(parent, _("Add Music"), formats.filter,
                                     init_dir)

        if action.get_name() == "AddFolders":
            dialog = MusicFolderChooser(self, last_dir)
            fns, do_watch = dialog.run()
            dialog.destroy()
            if fns:
                fns = map(glib2fsnative, fns)
                # scan them
                self.last_dir = fns[0]
                copool.add(self.__library.scan,
                           fns,
                           cofuncid="library",
                           funcid="library")

                # add them as library scan directory
                if do_watch:
                    dirs = get_scan_dirs()
                    for fn in fns:
                        if fn not in dirs:
                            dirs.append(fn)
                    set_scan_dirs(dirs)
        else:
            dialog = MusicFileChooser(self, last_dir)
            fns = dialog.run()
            dialog.destroy()
            if fns:
                fns = map(glib2fsnative, fns)
                self.last_dir = os.path.dirname(fns[0])
                for filename in map(os.path.realpath, fns):
                    self.__library.add_filename(filename)

    def __songs_popup_menu(self, songlist):
        path, col = songlist.get_cursor()
        header = col.header_name
        menu = self.songlist.Menu(header, self.browser, self.__library)
        if menu is not None:
            return self.songlist.popup_menu(menu, 0,
                                            Gtk.get_current_event_time())

    def __current_song_prop(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = SongProperties(librarian, [song], parent=self)
            window.show()

    def __current_song_info(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = Information(librarian, [song], self)
            window.show()

    def __browser_activate(self, browser):
        app.player.reset()

    def __browser_cb(self, browser, songs, sorted, library, player):
        if browser.background:
            bg = background_filter()
            if bg:
                songs = filter(bg, songs)
        self.songlist.set_songs(songs, sorted)

        # After the first time the browser activates, which should always
        # happen if we start up and restore, restore the playing song.
        # Because the browser has send us songs we can be sure it has
        # registered all its libraries.
        if self.__first_browser_set:
            self.__first_browser_set = False

            song = library.librarian.get(config.get("memory", "song"))
            seek_pos = config.getfloat("memory", "seek", 0)
            config.set("memory", "seek", 0)
            if song is not None:
                player.setup(self.playlist, song, seek_pos)

            if self.__restore_cb:
                self.__restore_cb()
                self.__restore_cb = None

    def __hide_headers(self, activator=None):
        for column in self.songlist.get_columns():
            if self.browser.headers is None:
                column.set_visible(True)
            else:
                for tag in util.tagsplit(column.header_name):
                    if tag in self.browser.headers:
                        column.set_visible(True)
                        break
                else:
                    column.set_visible(False)

    def __cols_changed(self, songlist):
        headers = [col.header_name for col in songlist.get_columns()]
        try:
            headers.remove('~current')
        except ValueError:
            pass
        if len(headers) == len(get_columns()):
            # Not an addition or removal (handled separately)
            set_columns(headers)
            SongList.headers = headers

    def __make_query(self, query):
        if self.browser.can_filter_text():
            self.browser.filter_text(query.encode('utf-8'))
            self.browser.activate()

    def __set_time(self, info, songs):
        i = len(songs)
        length = sum(song.get("~#length", 0) for song in songs)
        t = self.browser.statusbar(i) % {
            'count': i,
            'time': util.format_time_long(length)
        }
        self.statusbar.set_default_text(t)
示例#33
0
class InternetRadio(Browser, util.InstanceTracker):

    __stations = None
    __fav_stations = None
    __librarian = None

    __filter = None

    name = _("Internet Radio")
    accelerated_name = _("_Internet Radio")
    keys = ["InternetRadio"]
    priority = 16
    uses_main_library = False
    headers = "title artist ~people grouping genre website ~format " "channel-mode".split()

    TYPE, ICON_NAME, KEY, NAME = range(4)
    TYPE_FILTER, TYPE_ALL, TYPE_FAV, TYPE_SEP, TYPE_NOCAT = range(5)
    STAR = ["artist", "title", "website", "genre", "comment"]

    @classmethod
    def _init(klass, library):
        klass.__librarian = library.librarian

        klass.__stations = SongLibrary("iradio-remote")
        klass.__stations.load(STATIONS_ALL)

        klass.__fav_stations = SongLibrary("iradio")
        klass.__fav_stations.load(STATIONS_FAV)

        klass.filters = GenreFilter()

    @classmethod
    def _destroy(klass):
        if klass.__stations.dirty:
            klass.__stations.save()
        klass.__stations.destroy()
        klass.__stations = None

        if klass.__fav_stations.dirty:
            klass.__fav_stations.save()
        klass.__fav_stations.destroy()
        klass.__fav_stations = None

        klass.__librarian = None

        klass.filters = None

    def __inhibit(self):
        self.view.get_selection().handler_block(self.__changed_sig)

    def __uninhibit(self):
        self.view.get_selection().handler_unblock(self.__changed_sig)

    def __destroy(self, *args):
        if not self.instances():
            self._destroy()

    def __init__(self, library):
        super(InternetRadio, self).__init__(spacing=12)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        if not self.instances():
            self._init(library)
        self._register_instance()

        self.connect("destroy", self.__destroy)

        completion = LibraryTagCompletion(self.__stations)
        self.accelerators = Gtk.AccelGroup()
        self.__searchbar = search = SearchBarBox(completion=completion, accel_group=self.accelerators)
        search.connect("query-changed", self.__filter_changed)

        menu = Gtk.Menu()
        new_item = MenuItem(_(u"_New Station…"), Icons.LIST_ADD)
        new_item.connect("activate", self.__add)
        menu.append(new_item)
        update_item = MenuItem(_("_Update Stations"), Icons.VIEW_REFRESH)
        update_item.connect("activate", self.__update)
        menu.append(update_item)
        menu.show_all()

        button = MenuButton(SymbolicIconImage(Icons.EMBLEM_SYSTEM, Gtk.IconSize.MENU), arrow=True)
        button.set_menu(menu)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()

        search.connect("focus-out", focus)

        # treeview
        scrolled_window = ScrolledWindow()
        scrolled_window.show()
        scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = AllTreeView()
        view.show()
        view.set_headers_visible(False)
        scrolled_window.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        scrolled_window.add(view)
        model = Gtk.ListStore(int, str, str, str)

        model.append(row=[self.TYPE_ALL, Icons.FOLDER, "__all", _("All Stations")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])
        # Translators: Favorite radio stations
        model.append(row=[self.TYPE_FAV, Icons.FOLDER, "__fav", _("Favorites")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])

        filters = self.filters
        for text, k in sorted([(filters.text(k), k) for k in filters.keys()]):
            model.append(row=[self.TYPE_FILTER, Icons.EDIT_FIND, k, text])

        model.append(row=[self.TYPE_NOCAT, Icons.FOLDER, "nocat", _("No Category")])

        def separator(model, iter, data):
            return model[iter][self.TYPE] == self.TYPE_SEP

        view.set_row_separator_func(separator, None)

        def search_func(model, column, key, iter, data):
            return key.lower() not in model[iter][column].lower()

        view.set_search_column(self.NAME)
        view.set_search_equal_func(search_func, None)

        column = Gtk.TreeViewColumn("genres")
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)

        renderpb = Gtk.CellRendererPixbuf()
        renderpb.props.xpad = 3
        column.pack_start(renderpb, False)
        column.add_attribute(renderpb, "icon-name", self.ICON_NAME)

        render = Gtk.CellRendererText()
        render.set_property("ellipsize", Pango.EllipsizeMode.END)
        view.append_column(column)
        column.pack_start(render, True)
        column.add_attribute(render, "text", self.NAME)

        view.set_model(model)

        # selection
        selection = view.get_selection()
        selection.set_mode(Gtk.SelectionMode.MULTIPLE)
        self.__changed_sig = connect_destroy(selection, "changed", util.DeferredSignal(lambda x: self.activate()))

        box = Gtk.HBox(spacing=6)
        box.pack_start(search, True, True, 0)
        box.pack_start(button, False, True, 0)
        self._searchbox = Align(box, left=0, right=6, top=6)
        self._searchbox.show_all()

        def qbar_response(infobar, response_id):
            if response_id == infobar.RESPONSE_LOAD:
                self.__update()

        self.qbar = QuestionBar()
        self.qbar.connect("response", qbar_response)
        if self._is_library_empty():
            self.qbar.show()

        pane = qltk.ConfigRHPaned("browsers", "internetradio_pos", 0.4)
        pane.show()
        pane.pack1(scrolled_window, resize=False, shrink=False)
        songbox = Gtk.VBox(spacing=6)
        songbox.pack_start(self._searchbox, False, True, 0)
        self._songpane_container = Gtk.VBox()
        self._songpane_container.show()
        songbox.pack_start(self._songpane_container, True, True, 0)
        songbox.pack_start(self.qbar, False, True, 0)
        songbox.show()
        pane.pack2(songbox, resize=True, shrink=False)
        self.pack_start(pane, True, True, 0)
        self.show()

    def _is_library_empty(self):
        return not len(self.__stations) and not len(self.__fav_stations)

    def pack(self, songpane):
        container = Gtk.VBox()
        container.add(self)
        self._songpane_container.add(songpane)
        return container

    def unpack(self, container, songpane):
        self._songpane_container.remove(songpane)
        container.remove(self)

    def __update(self, *args):
        self.qbar.hide()
        copool.add(download_taglist, self.__update_done, cofuncid="radio-load", funcid="radio-load")

    def __update_done(self, stations):
        if not stations:
            print_w("Loading remote station list failed.")
            return

        # filter stations based on quality, listenercount
        def filter_stations(station):
            peak = station.get("~#listenerpeak", 0)
            if peak < 10:
                return False
            aac = "AAC" in station("~format")
            bitrate = station("~#bitrate", 50)
            if (aac and bitrate < 40) or (not aac and bitrate < 60):
                return False
            return True

        stations = filter(filter_stations, stations)

        # group them based on the title
        groups = {}
        for s in stations:
            key = s("~title~artist")
            groups.setdefault(key, []).append(s)

        # keep at most 2 URLs for each group
        stations = []
        for key, sub in groups.iteritems():
            sub.sort(key=lambda s: s.get("~#listenerpeak", 0), reverse=True)
            stations.extend(sub[:2])

        # only keep the ones in at least one category
        all_ = [self.filters.query(k) for k in self.filters.keys()]
        assert all_
        anycat_filter = reduce(lambda x, y: x | y, all_)
        stations = filter(anycat_filter.search, stations)

        # remove listenerpeak
        for s in stations:
            s.pop("~#listenerpeak", None)

        # update the libraries
        stations = dict(((s.key, s) for s in stations))
        # don't add ones that are in the fav list
        for fav in self.__fav_stations.iterkeys():
            stations.pop(fav, None)

        # separate
        o, n = set(self.__stations.iterkeys()), set(stations)
        to_add, to_change, to_remove = n - o, o & n, o - n
        del o, n

        # migrate stats
        to_change = [stations.pop(k) for k in to_change]
        for new in to_change:
            old = self.__stations[new.key]
            # clear everything except stats
            AudioFile.reload(old)
            # add new metadata except stats
            for k in (x for x in new.iterkeys() if x not in MIGRATE):
                old[k] = new[k]

        to_add = [stations.pop(k) for k in to_add]
        to_remove = [self.__stations[k] for k in to_remove]

        self.__stations.remove(to_remove)
        self.__stations.changed(to_change)
        self.__stations.add(to_add)

    def __filter_changed(self, bar, text, restore=False):
        self.__filter = Query(text, self.STAR)

        if not restore:
            self.activate()

    def __get_selected_libraries(self):
        """Returns the libraries to search in depending on the
        filter selection"""

        selection = self.view.get_selection()
        model, rows = selection.get_selected_rows()
        types = [model[row][self.TYPE] for row in rows]
        libs = [self.__fav_stations]
        if types != [self.TYPE_FAV]:
            libs.append(self.__stations)

        return libs

    def __get_selection_filter(self):
        """Retuns a filter object for the current selection or None
        if nothing should be filtered"""

        selection = self.view.get_selection()
        model, rows = selection.get_selected_rows()

        filter_ = None
        for row in rows:
            type_ = model[row][self.TYPE]
            if type_ == self.TYPE_FILTER:
                key = model[row][self.KEY]
                current_filter = self.filters.query(key)
                if current_filter:
                    if filter_:
                        filter_ |= current_filter
                    else:
                        filter_ = current_filter
            elif type_ == self.TYPE_NOCAT:
                # if notcat is selected, combine all filters, negate and merge
                all_ = [self.filters.query(k) for k in self.filters.keys()]
                nocat_filter = all_ and -reduce(lambda x, y: x | y, all_)
                if nocat_filter:
                    if filter_:
                        filter_ |= nocat_filter
                    else:
                        filter_ = nocat_filter
            elif type_ == self.TYPE_ALL:
                filter_ = None
                break

        return filter_

    def __add_fav(self, songs):
        songs = [s for s in songs if s in self.__stations]
        type(self).__librarian.move(songs, self.__stations, self.__fav_stations)

    def __remove_fav(self, songs):
        songs = [s for s in songs if s in self.__fav_stations]
        type(self).__librarian.move(songs, self.__fav_stations, self.__stations)

    def __add(self, button):
        parent = qltk.get_top_parent(self)
        uri = (AddNewStation(parent).run(clipboard=True) or "").strip()
        if uri != "":
            self.__add_station(uri)

    def __add_station(self, uri):
        irfs = add_station(uri)

        if not irfs:
            qltk.ErrorMessage(
                None, _("No stations found"), _("No Internet radio stations were found at %s.") % util.escape(uri)
            ).run()
            return

        irfs = filter(lambda station: station not in self.__fav_stations, irfs)
        if not irfs:
            qltk.WarningMessage(
                None, _("Unable to add station"), _("All stations listed are already in your library.")
            ).run()

        if irfs:
            self.__fav_stations.add(irfs)

    def Menu(self, songs, library, items):
        in_fav = False
        in_all = False
        for song in songs:
            if song in self.__fav_stations:
                in_fav = True
            elif song in self.__stations:
                in_all = True
            if in_fav and in_all:
                break

        iradio_items = []
        button = MenuItem(_("Add to Favorites"), Icons.LIST_ADD)
        button.set_sensitive(in_all)
        connect_obj(button, "activate", self.__add_fav, songs)
        iradio_items.append(button)
        button = MenuItem(_("Remove from Favorites"), Icons.LIST_REMOVE)
        button.set_sensitive(in_fav)
        connect_obj(button, "activate", self.__remove_fav, songs)
        iradio_items.append(button)

        items.append(iradio_items)
        menu = SongsMenu(self.__librarian, songs, playlists=False, remove=True, queue=False, devices=False, items=items)
        return menu

    def restore(self):
        text = config.get("browsers", "query_text").decode("utf-8")
        self.__searchbar.set_text(text)
        if Query.is_parsable(text):
            self.__filter_changed(self.__searchbar, text, restore=True)

        keys = config.get("browsers", "radio").splitlines()

        def select_func(row):
            return row[self.TYPE] != self.TYPE_SEP and row[self.KEY] in keys

        self.__inhibit()
        view = self.view
        if not view.select_by_func(select_func):
            for row in view.get_model():
                if row[self.TYPE] == self.TYPE_FAV:
                    view.set_cursor(row.path)
                    break
        self.__uninhibit()

    def __get_filter(self):
        filter_ = self.__get_selection_filter()
        text_filter = self.__filter or Query("")

        if filter_:
            filter_ &= text_filter
        else:
            filter_ = text_filter

        return filter_

    def can_filter_text(self):
        return True

    def filter_text(self, text):
        self.__searchbar.set_text(text)
        if Query.is_parsable(text):
            self.__filter_changed(self.__searchbar, text)
            self.activate()

    def get_filter_text(self):
        return self.__searchbar.get_text()

    def activate(self):
        filter_ = self.__get_filter()
        libs = self.__get_selected_libraries()
        songs = filter_.filter(itertools.chain(*libs))
        self.songs_selected(songs)

    def active_filter(self, song):
        for lib in self.__get_selected_libraries():
            if song in lib:
                break
        else:
            return False

        filter_ = self.__get_filter()

        if filter_:
            return filter_.search(song)
        return True

    def save(self):
        text = self.__searchbar.get_text().encode("utf-8")
        config.set("browsers", "query_text", text)

        selection = self.view.get_selection()
        model, rows = selection.get_selected_rows()
        names = filter(None, [model[row][self.KEY] for row in rows])
        config.set("browsers", "radio", "\n".join(names))

    def scroll(self, song):
        # nothing we care about
        if song not in self.__stations and song not in self.__fav_stations:
            return

        path = None
        for row in self.view.get_model():
            if row[self.TYPE] == self.TYPE_FILTER:
                if self.filters.query(row[self.KEY]).search(song):
                    path = row.path
                    break
        else:
            # in case nothing matches, select all
            path = (0,)

        self.view.set_cursor(path)
        self.view.scroll_to_cell(path, use_align=True, row_align=0.5)

    def statusbar(self, i):
        return ngettext("%(count)d station", "%(count)d stations", i)
示例#34
0
    def __init__(self, prop, library):
        super().__init__(spacing=6)
        self.title = _("Track Numbers")
        self.set_border_width(12)

        label_start = Gtk.Label(label=_("Start fro_m:"), halign=Gtk.Align.END)
        label_start.set_use_underline(True)
        spin_start = Gtk.SpinButton()
        spin_start.set_range(0, 999)
        spin_start.set_increments(1, 10)
        spin_start.set_value(1)
        label_start.set_mnemonic_widget(spin_start)

        label_total = Gtk.Label(label=_("_Total tracks:"),
                                halign=Gtk.Align.END)
        label_total.set_use_underline(True)
        spin_total = Gtk.SpinButton()
        spin_total.set_range(0, 999)
        spin_total.set_increments(1, 10)
        label_total.set_mnemonic_widget(spin_total)

        preview = qltk.Button(_("_Preview"), Icons.VIEW_REFRESH)

        grid = Gtk.Grid(row_spacing=4, column_spacing=4)
        grid.add(label_start)
        grid.attach_next_to(spin_start, label_start, Gtk.PositionType.RIGHT, 1,
                            1)
        grid.attach_next_to(label_total, label_start, Gtk.PositionType.BOTTOM,
                            1, 1)
        grid.attach_next_to(spin_total, label_total, Gtk.PositionType.RIGHT, 1,
                            1)
        grid.attach_next_to(Align(preview, halign=Gtk.Align.END), spin_start,
                            Gtk.PositionType.RIGHT, 1, 1)
        preview.props.hexpand = True

        model = ObjectStore()
        view = HintedTreeView(model=model)

        self.pack_start(grid, False, True, 0)

        render = Gtk.CellRendererText()
        column = TreeViewColumn(title=_('File'))
        column.pack_start(render, True)
        column.set_sizing(Gtk.TreeViewColumnSizing.AUTOSIZE)

        def cell_data_file(column, cell, model, iter_, data):
            entry = model.get_value(iter_)
            cell.set_property("text", entry.name)

        column.set_cell_data_func(render, cell_data_file)

        view.append_column(column)
        render = Gtk.CellRendererText()
        render.set_property('editable', True)
        column = TreeViewColumn(title=_('Track'))
        column.pack_start(render, True)
        column.set_sizing(Gtk.TreeViewColumnSizing.AUTOSIZE)

        def cell_data_track(column, cell, model, iter_, data):
            entry = model.get_value(iter_)
            cell.set_property("text", entry.tracknumber)

        column.set_cell_data_func(render, cell_data_track)

        view.append_column(column)
        view.set_reorderable(True)
        w = Gtk.ScrolledWindow()
        w.set_shadow_type(Gtk.ShadowType.IN)
        w.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        w.add(view)
        self.pack_start(w, True, True, 0)

        bbox = Gtk.HButtonBox()
        bbox.set_spacing(6)
        bbox.set_layout(Gtk.ButtonBoxStyle.END)
        save = Button(_("_Save"), Icons.DOCUMENT_SAVE)
        self.save = save
        connect_obj(save, 'clicked', self.__save_files, prop, model, library)
        revert = Button(_("_Revert"), Icons.DOCUMENT_REVERT)
        self.revert = revert
        bbox.pack_start(revert, True, True, 0)
        bbox.pack_start(save, True, True, 0)
        self.pack_start(bbox, False, True, 0)

        preview_args = [spin_start, spin_total, model, save, revert]
        preview.connect('clicked', self.__preview_tracks, *preview_args)
        connect_obj(revert, 'clicked', self.__update, None, *preview_args[1:])
        spin_total.connect('value-changed', self.__preview_tracks,
                           *preview_args)
        spin_start.connect('value-changed', self.__preview_tracks,
                           *preview_args)
        connect_obj(view, 'drag-end', self.__class__.__preview_tracks, self,
                    *preview_args)
        render.connect('edited', self.__row_edited, model, preview, save)

        connect_obj(prop, 'changed', self.__class__.__update, self, spin_total,
                    model, save, revert)

        for child in self.get_children():
            child.show_all()
示例#35
0
    def __init__(self, parent, song):
        super(CoverArea, self).__init__()
        self.song = song

        self.dirname = song("~dirname")
        self.main_win = parent

        self.data_cache = []
        self.current_data = None
        self.current_pixbuf = None

        self.image = Gtk.Image()
        self.button = Button(_("_Save"), Icons.DOCUMENT_SAVE)
        self.button.set_sensitive(False)
        self.button.connect('clicked', self.__save)

        close_button = Button(_("_Close"), Icons.WINDOW_CLOSE)
        close_button.connect('clicked', lambda x: self.main_win.destroy())

        self.window_fit = self.ConfigCheckButton(_('Fit image to _window'),
                                                 'fit', True)
        self.window_fit.connect('toggled', self.__scale_pixbuf)

        self.name_combo = Gtk.ComboBoxText()

        self.cmd = qltk.entry.ValidatingEntry(iscommand)

        # Both labels
        label_open = Gtk.Label(label=_('_Program:'))
        label_open.set_use_underline(True)
        label_open.set_mnemonic_widget(self.cmd)
        label_open.set_justify(Gtk.Justification.LEFT)

        self.open_check = self.ConfigCheckButton(_('_Edit image after saving'),
                                                 'edit', False)
        label_name = Gtk.Label(label=_('File_name:'), use_underline=True)
        label_name.set_use_underline(True)
        label_name.set_mnemonic_widget(self.name_combo)
        label_name.set_justify(Gtk.Justification.LEFT)

        self.cmd.set_text(self.config_get('edit_cmd', 'gimp'))

        # Create the filename combo box
        fn_list = ['cover.jpg', 'folder.jpg', '.folder.jpg']

        # Issue 374 - add dynamic file names
        artist = song("artist")
        alartist = song("albumartist")
        album = song("album")
        labelid = song("labelid")
        if album:
            fn_list.append("<album>.jpg")
            if alartist:
                fn_list.append("<albumartist> - <album>.jpg")
            else:
                fn_list.append("<artist> - <album>.jpg")
        else:
            print_w(u"No album for \"%s\". Could be difficult "
                    u"finding art…" % song("~filename"))
            title = song("title")
            if title and artist:
                fn_list.append("<artist> - <title>.jpg")
        if labelid:
            fn_list.append("<labelid>.jpg")

        set_fn = self.config_get('fn', fn_list[0])

        for i, fn in enumerate(fn_list):
                self.name_combo.append_text(fn)
                if fn == set_fn:
                    self.name_combo.set_active(i)

        if self.name_combo.get_active() < 0:
            self.name_combo.set_active(0)

        table = Gtk.Table(n_rows=2, n_columns=2, homogeneous=False)
        table.set_row_spacing(0, 5)
        table.set_row_spacing(1, 5)
        table.set_col_spacing(0, 5)
        table.set_col_spacing(1, 5)

        table.attach(label_open, 0, 1, 0, 1)
        table.attach(label_name, 0, 1, 1, 2)

        table.attach(self.cmd, 1, 2, 0, 1)
        table.attach(self.name_combo, 1, 2, 1, 2)

        self.scrolled = Gtk.ScrolledWindow()
        self.scrolled.add_with_viewport(self.image)
        self.scrolled.set_policy(Gtk.PolicyType.AUTOMATIC,
                                 Gtk.PolicyType.AUTOMATIC)

        bbox = Gtk.HButtonBox()
        bbox.set_spacing(6)
        bbox.set_layout(Gtk.ButtonBoxStyle.END)
        bbox.pack_start(self.button, True, True, 0)
        bbox.pack_start(close_button, True, True, 0)

        bb_align = Align(valign=Gtk.Align.END, right=6)
        bb_align.add(bbox)

        main_hbox = Gtk.HBox()
        main_hbox.pack_start(table, False, True, 6)
        main_hbox.pack_start(bb_align, True, True, 0)

        top_hbox = Gtk.HBox()
        top_hbox.pack_start(self.open_check, True, True, 0)
        top_hbox.pack_start(self.window_fit, False, True, 0)

        main_vbox = Gtk.VBox()
        main_vbox.pack_start(top_hbox, True, True, 2)
        main_vbox.pack_start(main_hbox, True, True, 0)

        self.pack_start(self.scrolled, True, True, 0)
        self.pack_start(main_vbox, False, True, 5)

        # 5 MB image cache size
        self.max_cache_size = 1024 * 1024 * 5

        # For managing fast selection switches of covers..
        self.stop_loading = False
        self.loading = False
        self.current_job = 0

        self.connect('destroy', self.__save_config)
示例#36
0
        def ratings_vbox(self):
            """Returns a new VBox containing all ratings widgets"""
            vb = Gtk.VBox(spacing=6)

            # Default Rating
            model = Gtk.ListStore(float)
            default_combo = Gtk.ComboBox(model=model)
            default_lab = Gtk.Label(label=_("_Default rating:"))
            default_lab.set_use_underline(True)
            default_lab.set_alignment(0, 0.5)

            def draw_rating(column, cell, model, it, data):
                num = model[it][0]
                text = "%0.2f: %s" % (num, util.format_rating(num))
                cell.set_property('text', text)

            def default_rating_changed(combo, model):
                it = combo.get_active_iter()
                if it is None:
                    return
                RATINGS.default = model[it][0]
                qltk.redraw_all_toplevels()

            def populate_default_rating_model(combo, num):
                model = combo.get_model()
                model.clear()
                deltas = []
                default = RATINGS.default
                precision = RATINGS.precision
                for i in range(0, num + 1):
                    r = i * precision
                    model.append(row=[r])
                    deltas.append((abs(default - r), i))
                active = sorted(deltas)[0][1]
                print_d("Choosing #%d (%.2f), closest to current %.2f"
                        % (active, precision * active, default))
                combo.set_active(active)

            cell = Gtk.CellRendererText()
            default_combo.pack_start(cell, True)
            default_combo.set_cell_data_func(cell, draw_rating, None)
            default_combo.connect('changed', default_rating_changed, model)
            default_lab.set_mnemonic_widget(default_combo)

            def refresh_default_combo(num):
                populate_default_rating_model(default_combo, num)

            # Rating Scale
            model = Gtk.ListStore(int)
            scale_combo = Gtk.ComboBox(model=model)
            scale_lab = Gtk.Label(label=_("Rating _scale:"))
            scale_lab.set_use_underline(True)
            scale_lab.set_mnemonic_widget(scale_combo)

            cell = Gtk.CellRendererText()
            scale_combo.pack_start(cell, False)
            num = RATINGS.number
            for i in [1, 2, 3, 4, 5, 6, 8, 10]:
                it = model.append(row=[i])
                if i == num:
                    scale_combo.set_active_iter(it)

            def draw_rating_scale(column, cell, model, it, data):
                num_stars = model[it][0]
                text = "%d: %s" % (num_stars, RATINGS.full_symbol * num_stars)
                cell.set_property('text', text)

            def rating_scale_changed(combo, model):
                it = combo.get_active_iter()
                if it is None:
                    return
                RATINGS.number = num = model[it][0]
                refresh_default_combo(num)

            refresh_default_combo(RATINGS.number)
            scale_combo.set_cell_data_func(cell, draw_rating_scale, None)
            scale_combo.connect('changed', rating_scale_changed, model)

            default_align = Align(halign=Gtk.Align.START)
            default_align.add(default_lab)
            scale_align = Align(halign=Gtk.Align.START)
            scale_align.add(scale_lab)

            grid = Gtk.Grid(column_spacing=6, row_spacing=6)
            grid.add(scale_align)
            grid.add(scale_combo)
            grid.attach(default_align, 0, 1, 1, 1)
            grid.attach(default_combo, 1, 1, 1, 1)
            vb.pack_start(grid, False, False, 6)

            # Bayesian Factor
            bayesian_factor = config.getfloat("settings",
                                              "bayesian_rating_factor", 0.0)
            adj = Gtk.Adjustment.new(bayesian_factor, 0.0, 10.0, 0.5, 0.5, 0.0)
            bayes_spin = Gtk.SpinButton(adjustment=adj, numeric=True)
            bayes_spin.set_digits(1)
            bayes_spin.connect('changed', self.__changed_and_signal_library,
                               'settings', 'bayesian_rating_factor')
            bayes_spin.set_tooltip_text(
                _("Bayesian Average factor (C) for aggregated ratings.\n"
                  "0 means a conventional average, higher values mean that "
                  "albums with few tracks will have less extreme ratings. "
                  "Changing this value triggers a re-calculation for all "
                  "albums."))
            bayes_label = Gtk.Label(label=_("_Bayesian averaging amount:"))
            bayes_label.set_use_underline(True)
            bayes_label.set_mnemonic_widget(bayes_spin)

            # Save Ratings
            hb = Gtk.HBox(spacing=6)
            hb.pack_start(bayes_label, False, True, 0)
            hb.pack_start(bayes_spin, False, True, 0)
            vb.pack_start(hb, True, True, 0)
            cb = CCB(_("Save ratings and play _counts"),
                     "editing", "save_to_songs", populate=True)
            vb.pack_start(cb, True, True, 0)
            hb = Gtk.HBox(spacing=6)
            lab = Gtk.Label(label=_("_Email:"))
            entry = UndoEntry()
            entry.set_tooltip_text(_("Ratings and play counts will be set "
                                     "for this email address"))
            entry.set_text(config.get("editing", "save_email"))
            entry.connect('changed', self.__changed, 'editing', 'save_email')
            hb.pack_start(lab, False, True, 0)
            hb.pack_start(entry, True, True, 0)
            lab.set_mnemonic_widget(entry)
            lab.set_use_underline(True)
            vb.pack_start(hb, True, True, 0)

            return vb
示例#37
0
class SoundcloudBrowser(Browser, util.InstanceTracker):

    background = False
    __librarian = None
    __filter = None

    name = _("Soundcloud Browser")
    accelerated_name = _("Sound_cloud")
    keys = ["Soundcloud"]
    priority = 30
    uses_main_library = False
    headers = ("artist ~people title genre ~#length ~mtime ~bitrate date "
               "website comment ~rating "
               "~#playback_count ~#favoritings_count ~#likes_count").split()

    @enum
    class ModelIndex(int):
        TYPE, ICON_NAME, NAME, QUERY, ALWAYS_ENABLE = range(5)

    login_state = State.LOGGED_OUT

    STAR = [tag for tag in headers if not tag.startswith("~#")]

    @classmethod
    def _init(klass, library):
        klass.__librarian = library.librarian
        klass.filters = [
            (_("Search"), (FilterType.SEARCH, Icons.EDIT_FIND, "", True)),
            # TODO: support for ~#rating=!None etc (#1940)
            (_("Favorites"), (FilterType.FAVORITES, Icons.FAVORITE,
                              "#(rating = 1.0)", False)),
            (_("My tracks"), (FilterType.MINE, Icons.MEDIA_RECORD,
                              "soundcloud_user_id=%s", False)),
        ]
        try:
            if klass.library:
                return
        except AttributeError:
            pass
        klass.api_client = SoundcloudApiClient()
        klass.library = SoundcloudLibrary(klass.api_client, app.player)

    @classmethod
    def _destroy(klass):
        klass.__librarian = None
        klass.filters = {}
        klass.library.destroy()
        klass.library = None

    def __inhibit(self):
        self.view.get_selection().handler_block(self.__changed_sig)

    def __uninhibit(self):
        self.view.get_selection().handler_unblock(self.__changed_sig)

    def __destroy(self, *args):
        print_d(f"Destroying Soundcloud Browser {self}")
        if not self.instances():
            self._destroy()

    def __init__(self, library):
        print_d(f"Creating Soundcloud Browser {self}")
        super().__init__(spacing=12)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        if not self.instances():
            self._init(library)
        self._register_instance()

        self.connect('destroy', self.__destroy)
        self.connect('uri-received', self.__handle_incoming_uri)
        connect_destroy(self.api_client, 'authenticated',
                        self.__on_authenticated)
        connect_destroy(self.library, 'changed', self.__changed)
        self.login_state = (State.LOGGED_IN
                            if self.online else State.LOGGED_OUT)
        self._create_searchbar(self.library)
        vbox = Gtk.VBox()
        vbox.pack_start(self._create_footer(), False, False, 6)
        vbox.pack_start(self._create_category_widget(), True, True, 0)
        vbox.pack_start(self.create_login_button(), False, False, 6)
        vbox.show()
        pane = qltk.ConfigRHPaned("browsers", "soundcloud_pos", 0.4)
        pane.show()
        pane.pack1(vbox, resize=False, shrink=False)
        self._songs_box = songs_box = Gtk.VBox(spacing=6)
        songs_box.pack_start(self._searchbox, False, True, 0)
        songs_box.show()
        pane.pack2(songs_box, resize=True, shrink=False)
        self.pack_start(pane, True, True, 0)
        self.show()

    def Menu(self, songs, library, items):
        return SongsMenu(library, songs, download=True, items=items)

    @property
    def online(self):
        return self.api_client.online

    def _create_footer(self):
        hbox = Gtk.HBox()
        button = Gtk.Button(always_show_image=True,
                            relief=Gtk.ReliefStyle.NONE)
        button.connect('clicked', lambda _: website(SITE_URL))
        button.set_tooltip_text(_("Go to %s" % SITE_URL))
        button.add(self._logo_image)
        hbox.pack_start(button, True, True, 6)
        hbox.show_all()
        return hbox

    def _create_searchbar(self, library):
        completion = LibraryTagCompletion(library)
        self.accelerators = Gtk.AccelGroup()
        search = SearchBarBox(completion=completion,
                              validator=SoundcloudQuery.validator,
                              accel_group=self.accelerators,
                              timeout=3000)
        self.__searchbar = search
        search.connect('query-changed', self.__query_changed)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()

        search.connect('focus-out', focus)

        self._searchbox = Align(search, left=0, right=6, top=6)
        self._searchbox.show_all()

    def update_connect_button(self):
        but = self.login_button
        but.set_sensitive(False)
        tooltip, icon = self._login_state_data[self.login_state]
        but.set_tooltip_text(tooltip)
        child = but.get_child()
        if child:
            print_d("Removing old image...")
            but.remove(child)
        but.add(icon if icon else Gtk.Label(tooltip))

        but.get_child().show()
        but.set_sensitive(True)
        but.show()

    def create_login_button(self):
        def clicked_login(*args):
            # TODO: use a magic enum next() method, or similar
            state = self.login_state
            if state == State.LOGGED_IN:
                self.api_client.log_out()
                # Reset the selection, lest it get stuck...
                sel = self.view.get_selection()
                sel.unselect_all()
                first_path = self.view.get_model()[0].path.copy()
                self.view.set_cursor(first_path)
                sel.select_path(first_path)
                self._refresh_online_filters()
                self.login_state = State.LOGGED_OUT
            elif state == State.LOGGING_IN:
                dialog = EnterAuthCodeDialog(app.window)
                value = dialog.run(clipboard=True)
                if value:
                    self.login_state = State.LOGGED_IN
                    print_d("Got a user token value of '%s'" % value)
                    self.api_client.get_tokens(value)
            elif state == State.LOGGED_OUT:
                self.api_client.authenticate_user()
                self.login_state = State.LOGGING_IN
            self.update_connect_button()

        hbox = Gtk.HBox()
        self.login_button = login = Gtk.Button(always_show_image=True,
                                               relief=Gtk.ReliefStyle.NONE)
        self.update_connect_button()
        login.connect('clicked', clicked_login)
        hbox.pack_start(login, True, False, 0)
        hbox.show_all()
        return hbox

    def _create_category_widget(self):
        scrolled_window = ScrolledWindow()
        scrolled_window.show()
        scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = RCMHintedTreeView()
        view.show()
        view.set_headers_visible(False)
        scrolled_window.set_policy(Gtk.PolicyType.NEVER,
                                   Gtk.PolicyType.AUTOMATIC)
        scrolled_window.add(view)
        model = Gtk.ListStore(int, str, str, str, bool)
        filters = self.filters
        for (i, (name, data)) in enumerate(filters):
            filter_type, icon, query, always = data
            enabled = always
            model.append(row=[filter_type, icon, name, query, enabled])

        def search_func(model, column, key, iter, data):
            return key.lower() not in model[iter][column].lower()

        view.set_search_column(self.ModelIndex.NAME)
        view.set_search_equal_func(search_func, None)

        column = Gtk.TreeViewColumn("Songs")
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
        renderpb = Gtk.CellRendererPixbuf()
        renderpb.props.xpad = 6
        renderpb.props.ypad = 6
        column.pack_start(renderpb, False)
        column.add_attribute(renderpb, "icon-name", self.ModelIndex.ICON_NAME)
        render = Gtk.CellRendererText()
        render.set_property('ellipsize', Pango.EllipsizeMode.END)

        def cdf(column, cell, model, iter_, user_data):
            on = (self.login_state == State.LOGGED_IN
                  or model[iter_][self.ModelIndex.ALWAYS_ENABLE])
            cell.set_sensitive(on)

        column.set_cell_data_func(render, cdf)
        column.set_cell_data_func(renderpb, cdf)

        view.append_column(column)
        column.pack_start(render, True)
        column.add_attribute(render, "text", self.ModelIndex.NAME)
        view.set_model(model)

        selection = view.get_selection()

        def select_func(sel, model, path, value):
            return (self.login_state == State.LOGGED_IN or
                    model[model.get_iter(path)][self.ModelIndex.ALWAYS_ENABLE])

        selection.set_select_function(select_func)
        selection.select_iter(model.get_iter_first())
        self._refresh_online_filters()
        self.__changed_sig = connect_destroy(selection, 'changed',
                                             DeferredSignal(self._on_select))
        return scrolled_window

    def _on_select(self, sel):
        model, paths = sel.get_selected_rows()
        if not paths:
            return
        row = model[paths[0]]
        query_text = row[self.ModelIndex.QUERY]
        filter_type = row[self.ModelIndex.TYPE]

        if filter_type == FilterType.SEARCH:
            self.__searchbar.set_enabled()
        elif filter_type == FilterType.FAVORITES:
            print_d("Getting favorites...")
            self.api_client.get_favorites()
            self.__searchbar.set_enabled(False)
        elif filter_type == FilterType.MINE:
            print_d("Getting user tracks...")
            self.api_client.get_my_tracks()
            self.__searchbar.set_enabled(False)
            query_text = query_text % self.api_client.user_id

        self.__searchbar.set_text(query_text)
        self.activate()

    def pack(self, songpane):
        container = Gtk.VBox()
        container.add(self)
        self._songs_box.add(songpane)
        return container

    def unpack(self, container, songpane):
        self._songs_box.remove(songpane)
        container.remove(self)

    def __changed(self, library, songs):
        print_d("Updating view")
        self.activate()

    def __query_changed(self, bar, text, restore=False):
        try:
            self.__filter = SoundcloudQuery(text, self.STAR)
            self.library.query_with_refresh(self.__filter)
        except SoundcloudQuery.Error as e:
            print_d("Couldn't parse query: %s" % e)
        else:
            print_d("Got terms from query: %s" % (self.__filter.terms, ))
            if not restore:
                self.activate()

    def __get_selected_libraries(self):
        """Returns the libraries to search in depending on the
        filter selection"""

        return [self.library]

    def restore(self):
        filter_type = config.getint("browsers", "soundcloud_selection",
                                    FilterType.SEARCH)
        model = self.view.get_model()
        it = model.get_iter_first()
        while it:
            if model.get_value(it, 0) == filter_type:
                break
            it = model.iter_next(it)

        if filter_type == FilterType.SEARCH:
            self.__searchbar.set_enabled()
            self.__inhibit()

        self.view.get_selection().select_iter(it)
        self.__uninhibit()

        text = config.gettext("browsers", "query_text")
        self.__searchbar.set_text(text)
        self.__query_changed(None, text, restore=True)

    def __get_filter(self):
        return self.__filter or SoundcloudQuery("")

    def can_filter_text(self):
        return True

    def filter_text(self, text):
        model = self.view.get_model()
        it = model.get_iter_first()
        selected = False
        while it:
            typ = model.get_value(it, 0)
            if typ == FilterType.SEARCH:
                search_it = it
            elif ((typ == FilterType.FAVORITES and text == "#(rating = 1.0)")
                  or (typ == FilterType.MINE and text
                      == "soundcloud_user_id=%s" % self.api_client.user_id)):
                self.view.get_selection().select_iter(it)
                selected = True
                break
            it = model.iter_next(it)

        if not selected:
            # We don't want the selection to be cleared, so inhibit
            # the selection callback method
            self.__inhibit()
            self.view.get_selection().select_iter(search_it)
            self.__uninhibit()

            self.__searchbar.set_enabled()
            self.__searchbar.set_text(text)
            self.__query_changed(None, text)

            if SoundcloudQuery(text).is_parsable:
                self.activate()
            else:
                print_d("Not parsable: %s" % text)

    def get_filter_text(self):
        return self.__searchbar.get_text()

    def activate(self):
        print_d("Refreshing browser for query \"%r\"" % self.__filter)
        songs = self.library.query(self.get_filter_text())
        self.songs_selected(songs)

    def active_filter(self, song):
        for lib in self.__get_selected_libraries():
            if song in lib:
                filter_ = self.__get_filter()
                if filter_:
                    return filter_.search(song)
                return True
        else:
            return False

    def save(self):
        text = self.__searchbar.get_text()
        config.settext("browsers", "query_text", text)
        self.api_client.save_auth()

        model, paths = self.view.get_selection().get_selected_rows()
        if paths:
            row = model[paths[0]]
            filter_type = row[self.ModelIndex.TYPE]
            config.set("browsers", "soundcloud_selection", filter_type)

    def _refresh_online_filters(self):
        model = self.view.get_model()
        for row in model:
            model.row_changed(row.path, model.get_iter(row.path))

    def __handle_incoming_uri(self, obj, uri):
        if not PROCESS_QL_URLS:
            print_w("Processing of quodlibet:// URLs is disabled. (%s)" % uri)
            return
        uri = urlparse(uri)
        if (uri.scheme == 'quodlibet' and uri.netloc == 'callbacks'
                and uri.path == '/soundcloud'):
            try:
                code = parse_qs(uri.query)["code"][0]
            except IndexError:
                print_w("Malformed response in callback URI: %s" % uri)
                return
            print_d("Processing Soundcloud callback (%s)" % (uri, ))
            self.api_client.get_tokens(code)
        else:
            print_w("Unknown URL format (%s)" % (uri, ))

    def __on_authenticated(self, obj, data):
        name = data.username
        self.login_state = State.LOGGED_IN
        self.update_connect_button()
        self.activate()
        msg = Message(Gtk.MessageType.INFO, app.window, _("Connected"),
                      _("Quod Libet is now connected, %s!") % name)
        msg.run()

    @cached_property
    def _logo_image(self):
        return WebImage(
            "https://developers.soundcloud.com/assets/logo_black.png", 104, 16)

    @cached_property
    def _login_state_data(self):
        """Login-state-based data for configuring actions (e.g. the button)"""
        return {
            State.LOGGED_IN: (_("Log out of %s") % SOUNDCLOUD_NAME,
                              sc_btn_image('disconnect-l', 140, 29)),
            State.LOGGING_IN: (_("Enter code…"), None),
            State.LOGGED_OUT: (_("Log in to %s") % SOUNDCLOUD_NAME,
                               sc_btn_image('connect-l', 124, 29)),
        }
示例#38
0
    def __init__(self, library):
        super(InternetRadio, self).__init__(spacing=12)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        if not self.instances():
            self._init(library)
        self._register_instance()

        self.connect("destroy", self.__destroy)

        completion = LibraryTagCompletion(self.__stations)
        self.accelerators = Gtk.AccelGroup()
        self.__searchbar = search = SearchBarBox(completion=completion, accel_group=self.accelerators)
        search.connect("query-changed", self.__filter_changed)

        menu = Gtk.Menu()
        new_item = MenuItem(_(u"_New Station…"), Icons.LIST_ADD)
        new_item.connect("activate", self.__add)
        menu.append(new_item)
        update_item = MenuItem(_("_Update Stations"), Icons.VIEW_REFRESH)
        update_item.connect("activate", self.__update)
        menu.append(update_item)
        menu.show_all()

        button = MenuButton(SymbolicIconImage(Icons.EMBLEM_SYSTEM, Gtk.IconSize.MENU), arrow=True)
        button.set_menu(menu)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()

        search.connect("focus-out", focus)

        # treeview
        scrolled_window = ScrolledWindow()
        scrolled_window.show()
        scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = AllTreeView()
        view.show()
        view.set_headers_visible(False)
        scrolled_window.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        scrolled_window.add(view)
        model = Gtk.ListStore(int, str, str, str)

        model.append(row=[self.TYPE_ALL, Icons.FOLDER, "__all", _("All Stations")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])
        # Translators: Favorite radio stations
        model.append(row=[self.TYPE_FAV, Icons.FOLDER, "__fav", _("Favorites")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])

        filters = self.filters
        for text, k in sorted([(filters.text(k), k) for k in filters.keys()]):
            model.append(row=[self.TYPE_FILTER, Icons.EDIT_FIND, k, text])

        model.append(row=[self.TYPE_NOCAT, Icons.FOLDER, "nocat", _("No Category")])

        def separator(model, iter, data):
            return model[iter][self.TYPE] == self.TYPE_SEP

        view.set_row_separator_func(separator, None)

        def search_func(model, column, key, iter, data):
            return key.lower() not in model[iter][column].lower()

        view.set_search_column(self.NAME)
        view.set_search_equal_func(search_func, None)

        column = Gtk.TreeViewColumn("genres")
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)

        renderpb = Gtk.CellRendererPixbuf()
        renderpb.props.xpad = 3
        column.pack_start(renderpb, False)
        column.add_attribute(renderpb, "icon-name", self.ICON_NAME)

        render = Gtk.CellRendererText()
        render.set_property("ellipsize", Pango.EllipsizeMode.END)
        view.append_column(column)
        column.pack_start(render, True)
        column.add_attribute(render, "text", self.NAME)

        view.set_model(model)

        # selection
        selection = view.get_selection()
        selection.set_mode(Gtk.SelectionMode.MULTIPLE)
        self.__changed_sig = connect_destroy(selection, "changed", util.DeferredSignal(lambda x: self.activate()))

        box = Gtk.HBox(spacing=6)
        box.pack_start(search, True, True, 0)
        box.pack_start(button, False, True, 0)
        self._searchbox = Align(box, left=0, right=6, top=6)
        self._searchbox.show_all()

        def qbar_response(infobar, response_id):
            if response_id == infobar.RESPONSE_LOAD:
                self.__update()

        self.qbar = QuestionBar()
        self.qbar.connect("response", qbar_response)
        if self._is_library_empty():
            self.qbar.show()

        pane = qltk.ConfigRHPaned("browsers", "internetradio_pos", 0.4)
        pane.show()
        pane.pack1(scrolled_window, resize=False, shrink=False)
        songbox = Gtk.VBox(spacing=6)
        songbox.pack_start(self._searchbox, False, True, 0)
        self._songpane_container = Gtk.VBox()
        self._songpane_container.show()
        songbox.pack_start(self._songpane_container, True, True, 0)
        songbox.pack_start(self.qbar, False, True, 0)
        songbox.show()
        pane.pack2(songbox, resize=True, shrink=False)
        self.pack_start(pane, True, True, 0)
        self.show()
示例#39
0
    def __init__(self, library, player, headless=False, restore_cb=None):
        super(QuodLibetWindow, self).__init__(dialog=False)

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(600, 480)

        main_box = Gtk.VBox()
        self.add(main_box)
        self.side_book = qltk.Notebook()

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after(
            'drag-data-received', self.__songlist_drag_data_recv)
        self.song_scroller = ScrolledWindow()
        self.song_scroller.set_policy(
            Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        self.song_scroller.set_shadow_type(Gtk.ShadowType.IN)
        self.song_scroller.add(self.songlist)

        self.qexpander = QueueExpander(library, player)
        self.qexpander.set_no_show_all(True)
        self.qexpander.set_visible(config.getboolean("memory", "queue"))

        def on_queue_visible(qex, param):
            config.set("memory", "queue", str(qex.get_visible()))

        self.qexpander.connect("notify::visible", on_queue_visible)

        self.playlist = PlaylistMux(
            player, self.qexpander.model, self.songlist.model)

        self.__player = player
        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, None, True)

        keyval, mod = Gtk.accelerator_parse("<Primary><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        self.__paned = paned = ConfigRHPaned("memory", "sidebar_pos", 0.25)
        paned.pack1(self.__browserbox, resize=True)
        # We'll pack2 when necessary (when the first sidebar plugin is set up)

        main_box.pack_start(paned, True, True, 0)

        play_order = PlayOrderWidget(self.songlist.model, player)
        statusbox = StatusBarBox(play_order, self.qexpander)
        self.order = play_order
        self.statusbar = statusbox.statusbar

        main_box.pack_start(
            Align(statusbox, border=3, top=-3),
            False, True, 0)

        self.songpane = SongListPaned(self.song_scroller, self.qexpander)
        self.songpane.show_all()

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self._select_browser(
                self, config.get("memory", "browser"), library, player,
                restore_browser)
        except:
            config.set("memory", "browser", browsers.name(browsers.default))
            config.save()
            raise

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_totals)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(
            Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")
示例#40
0
    def __init__(self, library):
        super(InternetRadio, self).__init__(spacing=12)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        if not self.instances():
            self._init(library)
        self._register_instance()

        self.connect('destroy', self.__destroy)

        completion = LibraryTagCompletion(self.__stations)
        self.accelerators = Gtk.AccelGroup()
        self.__searchbar = search = SearchBarBox(completion=completion,
                                                 accel_group=self.accelerators)
        search.connect('query-changed', self.__filter_changed)

        menu = Gtk.Menu()
        new_item = MenuItem(_(u"_New Station…"), Icons.LIST_ADD)
        new_item.connect('activate', self.__add)
        menu.append(new_item)
        update_item = MenuItem(_("_Update Stations"), Icons.VIEW_REFRESH)
        update_item.connect('activate', self.__update)
        menu.append(update_item)
        menu.show_all()

        button = MenuButton(SymbolicIconImage(Icons.EMBLEM_SYSTEM,
                                              Gtk.IconSize.MENU),
                            arrow=True)
        button.set_menu(menu)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()

        search.connect('focus-out', focus)

        # treeview
        scrolled_window = ScrolledWindow()
        scrolled_window.show()
        scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = AllTreeView()
        view.show()
        view.set_headers_visible(False)
        scrolled_window.set_policy(Gtk.PolicyType.NEVER,
                                   Gtk.PolicyType.AUTOMATIC)
        scrolled_window.add(view)
        model = Gtk.ListStore(int, str, str, str)

        model.append(
            row=[self.TYPE_ALL, Icons.FOLDER, "__all",
                 _("All Stations")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])
        #Translators: Favorite radio stations
        model.append(
            row=[self.TYPE_FAV, Icons.FOLDER, "__fav",
                 _("Favorites")])
        model.append(row=[self.TYPE_SEP, Icons.FOLDER, "", ""])

        filters = self.filters
        for text, k in sorted([(filters.text(k), k) for k in filters.keys()]):
            model.append(row=[self.TYPE_FILTER, Icons.EDIT_FIND, k, text])

        model.append(
            row=[self.TYPE_NOCAT, Icons.FOLDER, "nocat",
                 _("No Category")])

        def separator(model, iter, data):
            return model[iter][self.TYPE] == self.TYPE_SEP

        view.set_row_separator_func(separator, None)

        def search_func(model, column, key, iter, data):
            return key.lower() not in model[iter][column].lower()

        view.set_search_column(self.NAME)
        view.set_search_equal_func(search_func, None)

        column = Gtk.TreeViewColumn("genres")
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)

        renderpb = Gtk.CellRendererPixbuf()
        renderpb.props.xpad = 3
        column.pack_start(renderpb, False)
        column.add_attribute(renderpb, "icon-name", self.ICON_NAME)

        render = Gtk.CellRendererText()
        render.set_property('ellipsize', Pango.EllipsizeMode.END)
        view.append_column(column)
        column.pack_start(render, True)
        column.add_attribute(render, "text", self.NAME)

        view.set_model(model)

        # selection
        selection = view.get_selection()
        selection.set_mode(Gtk.SelectionMode.MULTIPLE)
        self.__changed_sig = connect_destroy(
            selection, 'changed',
            util.DeferredSignal(lambda x: self.activate()))

        box = Gtk.HBox(spacing=6)
        box.pack_start(search, True, True, 0)
        box.pack_start(button, False, True, 0)
        self._searchbox = Align(box, left=0, right=6, top=6)
        self._searchbox.show_all()

        def qbar_response(infobar, response_id):
            if response_id == infobar.RESPONSE_LOAD:
                self.__update()

        self.qbar = QuestionBar()
        self.qbar.connect("response", qbar_response)
        if self._is_library_empty():
            self.qbar.show()

        pane = qltk.ConfigRHPaned("browsers", "internetradio_pos", 0.4)
        pane.show()
        pane.pack1(scrolled_window, resize=False, shrink=False)
        songbox = Gtk.VBox(spacing=6)
        songbox.pack_start(self._searchbox, False, True, 0)
        self._songpane_container = Gtk.VBox()
        self._songpane_container.show()
        songbox.pack_start(self._songpane_container, True, True, 0)
        songbox.pack_start(self.qbar, False, True, 0)
        songbox.show()
        pane.pack2(songbox, resize=True, shrink=False)
        self.pack_start(pane, True, True, 0)
        self.show()
示例#41
0
    def __init__(self, parent=None):
        if self.is_not_unique():
            return
        on_top = config.getboolean("settings", "plugins_window_on_top", False)
        super().__init__(dialog=on_top)
        self.set_title(_("Plugins"))
        self.set_default_size(750, 500)
        if parent and on_top:
            self.set_transient_for(parent)
        self.set_type_hint(Gdk.WindowTypeHint.NORMAL)
        self.enable_window_tracking("plugin_prefs")

        model = ObjectStore()
        filter_model = ObjectModelFilter(child_model=model)

        self._list_view = plv = PluginListView()
        plv.set_model(filter_model)
        plv.set_rules_hint(True)

        plv.connect("plugin-toggled", self.__plugin_toggled)
        sw = ScrolledWindow()
        sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.ALWAYS)
        sw.add(plv)
        sw.set_shadow_type(Gtk.ShadowType.IN)

        fb = Gtk.HBox(spacing=6)

        enabled_combo = PluginEnabledFilterCombo()
        enabled_combo.connect("changed", lambda s: filter_model.refilter())
        enabled_combo.set_tooltip_text(_("Filter by plugin state / tag"))
        fb.pack_start(enabled_combo, True, True, 0)
        self._enabled_combo = enabled_combo

        type_combo = PluginTypeFilterCombo()
        type_combo.connect("changed", lambda s: filter_model.refilter())
        type_combo.set_tooltip_text(_("Filter by plugin type"))
        fb.pack_start(type_combo, True, True, 0)
        self._type_combo = type_combo

        self._filter_entry = fe = UndoSearchEntry()
        fe.set_tooltip_text(_("Filter by plugin name or description"))
        fe.connect("changed", lambda s: filter_model.refilter())

        errors = qltk.Button(_("Show _Errors"), Icons.DIALOG_WARNING)
        errors.set_focus_on_click(False)
        errors.connect('clicked', self.__show_errors)
        errors.show()
        errors = Align(errors, top=6, bottom=6)
        errors.set_no_show_all(True)
        bbox = Gtk.VBox()
        bbox.pack_start(errors, True, True, 0)

        pref_box = PluginPreferencesContainer()

        if const.DEBUG:
            refresh = qltk.Button(_("_Refresh"), Icons.VIEW_REFRESH)
            refresh.set_focus_on_click(False)
            refresh.connect('clicked', self.__refresh, plv, pref_box, errors,
                            enabled_combo)
            bbox.pack_start(refresh, True, True, 0)

        filter_box = Gtk.VBox(spacing=6)
        filter_box.pack_start(fb, False, True, 0)
        filter_box.pack_start(fe, False, True, 0)

        vbox = Gtk.VBox()
        vbox.pack_start(Align(filter_box, border=6, right=-6), False, False, 0)
        vbox.pack_start(sw, True, True, 0)
        vbox.pack_start(Align(bbox, left=3, right=3, top=0), False, False, 3)
        paned = Paned()
        paned.pack1(vbox, False, False)

        close = qltk.Button(_("_Close"), Icons.WINDOW_CLOSE)
        close.connect('clicked', lambda *x: self.destroy())
        bb_align = Align(halign=Gtk.Align.END, valign=Gtk.Align.END)
        bb = Gtk.HButtonBox()
        bb.set_layout(Gtk.ButtonBoxStyle.END)
        bb.pack_start(close, True, True, 0)
        bb_align.add(bb)

        selection = plv.get_selection()
        selection.connect('changed', self.__selection_changed, pref_box)
        selection.emit('changed')

        right_box = Gtk.VBox()
        right_box.pack_start(pref_box, True, True, 0)
        if not self.has_close_button():
            right_box.pack_start(bb_align, True, True, 0)

        align = Align(right_box, left=6, right=15, top=12, bottom=3)
        paned.pack2(align, True, False)
        paned.set_position(290)

        self.add(paned)

        self.__refill(plv, pref_box, errors, enabled_combo)

        self.connect('destroy', self.__destroy)
        filter_model.set_visible_func(
            self.__filter, (fe, enabled_combo, type_combo))

        self.get_child().show_all()
        fe.grab_focus()

        restore_id = config.get("memory", "plugin_selection")
        plv.select_by_plugin_id(restore_id)
示例#42
0
    def __init__(self, library, dir=None):
        super(ExFalsoWindow, self).__init__(dialog=False)
        self.set_title("Ex Falso")
        self.set_default_size(750, 475)
        self.enable_window_tracking("exfalso")

        self.__library = library

        hp = ConfigRHPaned("memory", "exfalso_paned_position", 1.0)
        hp.set_border_width(0)
        hp.set_position(250)
        hp.show()
        self.add(hp)

        vb = Gtk.VBox()

        bbox = Gtk.HBox(spacing=6)

        about = Gtk.Button()
        about.add(Gtk.Image.new_from_stock(
            Gtk.STOCK_ABOUT, Gtk.IconSize.BUTTON))
        connect_obj(about, 'clicked', self.__show_about, self)
        bbox.pack_start(about, False, True, 0)

        prefs = Gtk.Button()
        prefs.add(Gtk.Image.new_from_stock(
            Gtk.STOCK_PREFERENCES, Gtk.IconSize.BUTTON))

        def prefs_cb(button):
            window = PreferencesWindow(self)
            window.show()
        prefs.connect('clicked', prefs_cb)
        bbox.pack_start(prefs, False, True, 0)

        plugins = qltk.Button(_("_Plugins"), Gtk.STOCK_EXECUTE)

        def plugin_window_cb(button):
            window = PluginWindow(self)
            window.show()
        plugins.connect('clicked', plugin_window_cb)
        bbox.pack_start(plugins, False, True, 0)

        l = Gtk.Label()
        l.set_alignment(1.0, 0.5)
        l.set_ellipsize(Pango.EllipsizeMode.END)
        bbox.pack_start(l, True, True, 0)

        fs = MainFileSelector()

        vb.pack_start(fs, True, True, 0)
        vb.pack_start(Align(bbox, border=6), False, True, 0)
        vb.show_all()

        hp.pack1(vb, resize=True, shrink=False)

        nb = qltk.Notebook()
        nb.props.scrollable = True
        nb.show()
        for Page in [EditTags, TagsFromPath, RenameFiles, TrackNumbers]:
            page = Page(self, self.__library)
            page.show()
            nb.append_page(page)
        align = Align(nb, top=3)
        align.show()
        hp.pack2(align, resize=True, shrink=False)
        fs.connect('changed', self.__changed, l)
        if dir:
            fs.go_to(dir)

        connect_destroy(self.__library, 'changed', self.__library_changed, fs)

        self.__save = None
        connect_obj(self, 'changed', self.set_pending, None)
        for c in fs.get_children():
            c.get_child().connect('button-press-event',
                self.__pre_selection_changed, fs, nb)
            c.get_child().connect('focus',
                                  self.__pre_selection_changed, fs, nb)
        fs.get_children()[1].get_child().connect('popup-menu',
                                                 self.__popup_menu, fs)
        self.emit('changed', [])

        self.get_child().show()

        self.__ag = Gtk.AccelGroup()
        key, mod = Gtk.accelerator_parse("<control>Q")
        self.__ag.connect(key, mod, 0, lambda *x: self.destroy())
        self.add_accel_group(self.__ag)
示例#43
0
文件: main.py 项目: rakuna/quodlibet
    def __init__(self, library):
        super(CollectionBrowser, self).__init__(spacing=6)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        self._register_instance()
        if self.__model is None:
            self._init_model(library)

        sw = ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = CollectionView()
        view.set_headers_visible(False)
        model_sort = CollectionSortModel(model=self.__model)
        model_filter = CollectionFilterModel(child_model=model_sort)
        self.__filter = None
        self.__bg_filter = background_filter()
        model_filter.set_visible_func(self.__parse_query)
        view.set_model(model_filter)

        def cmpa(a, b):
            """Like cmp but treats values that evaluate to false as inf"""
            if not a and b:
                return 1
            if not b and a:
                return -1
            return cmp(a, b)

        def cmp_rows(model, i1, i2, data):
            t1, t2 = model[i1][0], model[i2][0]
            pos1 = _ORDERING.get(t1, 0)
            pos2 = _ORDERING.get(t2, 0)
            if pos1 or pos2:
                return cmp(pos1, pos2)

            if not isinstance(t1, AlbumNode):
                return cmp(util.human_sort_key(t1), util.human_sort_key(t2))

            a1, a2 = t1.album, t2.album
            return (cmpa(a1.peoplesort, a2.peoplesort)
                    or cmpa(a1.date, a2.date) or cmpa(a1.sort, a2.sort)
                    or cmp(a1.key, a2.key))

        model_sort.set_sort_func(0, cmp_rows)
        model_sort.set_sort_column_id(0, Gtk.SortType.ASCENDING)

        column = Gtk.TreeViewColumn("albums")

        def cell_data(column, cell, model, iter_, data):
            markup = model.get_markup(self.__model.tags, iter_)
            cell.markup = markup
            cell.set_property('markup', markup)

        def get_scaled_cover(item):
            if item.scanned:
                return item.cover

            scale_factor = self.get_scale_factor()
            item.scan_cover(scale_factor=scale_factor)
            return item.cover

        def cell_data_pb(column, cell, model, iter_, data):
            album = model.get_album(iter_)
            if album is None:
                cell.set_property('icon-name', Icons.FOLDER)
            else:
                item = model.get_value(iter_)
                cover = get_scaled_cover(item)
                if cover:
                    cover = add_border_widget(cover, view)
                    surface = get_surface_for_pixbuf(self, cover)
                    cell.set_property("surface", surface)
                else:
                    cell.set_property('icon-name', Icons.MEDIA_OPTICAL)

        imgrender = Gtk.CellRendererPixbuf()
        render = Gtk.CellRendererText()
        if view.supports_hints():
            render.set_property('ellipsize', Pango.EllipsizeMode.END)
        column.pack_start(imgrender, False)
        column.pack_start(render, True)
        column.set_cell_data_func(render, cell_data)
        column.set_cell_data_func(imgrender, cell_data_pb)
        view.append_column(column)

        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        sw.add(view)

        hbox = Gtk.HBox(spacing=6)

        prefs = Gtk.Button()
        prefs.add(SymbolicIconImage(Icons.EMBLEM_SYSTEM, Gtk.IconSize.MENU))
        prefs.connect('clicked', lambda *x: Preferences(self))

        self.accelerators = Gtk.AccelGroup()
        search = SearchBarBox(completion=AlbumTagCompletion(),
                              accel_group=self.accelerators)
        search.connect('query-changed', self.__update_filter)
        connect_obj(search, 'focus-out', lambda w: w.grab_focus(), view)
        self.__search = search

        hbox.pack_start(search, True, True, 0)
        hbox.pack_start(prefs, False, True, 0)

        self.pack_start(Align(hbox, left=6, top=6), False, True, 0)
        self.pack_start(sw, True, True, 0)

        view.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
        self.__sig = view.get_selection().connect('changed',
                                                  self.__selection_changed)
        view.connect('row-activated', self.__play)
        connect_obj(view, 'popup-menu', self.__popup, view, library)

        targets = [("text/x-quodlibet-songs", Gtk.TargetFlags.SAME_APP, 1),
                   ("text/uri-list", 0, 2)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        view.drag_source_set(Gdk.ModifierType.BUTTON1_MASK, targets,
                             Gdk.DragAction.COPY)
        view.connect("drag-data-get", self.__drag_data_get)

        self.connect("destroy", self.__destroy)

        self.show_all()
示例#44
0
class QuodLibetWindow(Window, PersistentWindowMixin, AppWindow):
    def __init__(self, library, player, headless=False, restore_cb=None):
        super().__init__(dialog=False)

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(600, 480)

        main_box = Gtk.VBox()
        self.add(main_box)
        self.side_book = qltk.Notebook()

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after('drag-data-received',
                                    self.__songlist_drag_data_recv)
        self.song_scroller = ScrolledWindow()
        self.song_scroller.set_policy(Gtk.PolicyType.AUTOMATIC,
                                      Gtk.PolicyType.AUTOMATIC)
        self.song_scroller.set_shadow_type(Gtk.ShadowType.IN)
        self.song_scroller.add(self.songlist)

        self.qexpander = QueueExpander(library, player)
        self.qexpander.set_no_show_all(True)
        self.qexpander.set_visible(config.getboolean("memory", "queue"))

        def on_queue_visible(qex, param):
            config.set("memory", "queue", str(qex.get_visible()))

        self.qexpander.connect("notify::visible", on_queue_visible)

        self.playlist = PlaylistMux(player, self.qexpander.model,
                                    self.songlist.model)

        self.__player = player
        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, None, True)

        keyval, mod = Gtk.accelerator_parse("<Primary><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        self.__paned = paned = ConfigRHPaned("memory", "sidebar_pos", 0.25)
        paned.pack1(self.__browserbox, resize=True)
        # We'll pack2 when necessary (when the first sidebar plugin is set up)

        main_box.pack_start(paned, True, True, 0)

        play_order = PlayOrderWidget(self.songlist.model, player)
        statusbox = StatusBarBox(play_order, self.qexpander)
        self.order = play_order
        self.statusbar = statusbox.statusbar

        main_box.pack_start(Align(statusbox, border=3, top=-3), False, True, 0)

        self.songpane = SongListPaned(self.song_scroller, self.qexpander)
        self.songpane.show_all()

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self._select_browser(self, config.get("memory", "browser"),
                                 library, player, restore_browser)
        except:
            config.set("memory", "browser", browsers.name(browsers.default))
            config.save()
            raise

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_totals)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")

    def hide_side_book(self):
        self.side_book.hide()

    def add_sidebar(self, box, name):
        vbox = Gtk.Box(margin=0)
        vbox.pack_start(box, True, True, 0)
        vbox.show()
        if self.side_book_empty:
            self.add_sidebar_to_layout(self.side_book)
        self.side_book.append_page(vbox, label=name)
        self.side_book.set_tab_detachable(vbox, False)
        self.side_book.show_all()
        return vbox

    def remove_sidebar(self, widget):
        self.side_book.remove_page(self.side_book.page_num(widget))
        if self.side_book_empty:
            print_d("Hiding sidebar")
            self.__paned.remove(self.__paned.get_children()[1])

    def add_sidebar_to_layout(self, widget):
        print_d("Recreating sidebar")
        align = Align(widget, top=6, bottom=3)
        self.__paned.pack2(align, shrink=True)
        align.show_all()

    @property
    def side_book_empty(self):
        return not self.side_book.get_children()

    def set_seekbar_widget(self, widget):
        """Add an alternative seek bar widget.

        Args:
            widget (Gtk.Widget): a new widget or None to remove the current one
        """

        self.top_bar.set_seekbar_widget(widget)

    def set_as_osx_window(self, osx_app):
        assert osx_app

        self._dock_menu = DockMenu(app)
        osx_app.set_dock_menu(self._dock_menu)

        menu = self.ui.get_widget("/Menu")
        menu.hide()
        osx_app.set_menu_bar(menu)
        # Reparent some items to the "Application" menu
        item = self.ui.get_widget('/Menu/Help/About')
        osx_app.insert_app_menu_item(item, 0)
        osx_app.insert_app_menu_item(Gtk.SeparatorMenuItem(), 1)
        item = self.ui.get_widget('/Menu/File/Preferences')
        osx_app.insert_app_menu_item(item, 2)
        quit_item = self.ui.get_widget('/Menu/File/Quit')
        quit_item.hide()

    def get_is_persistent(self):
        return True

    def open_file(self, filename):
        assert isinstance(filename, fsnative)

        song = self.__library.add_filename(filename, add=False)
        if song is not None:
            if self.__player.go_to(song):
                self.__player.paused = False
            return True
        else:
            return False

    def __player_error(self, player, song, player_error):
        # it's modal, but mmkeys etc. can still trigger new ones
        if self._playback_error_dialog:
            self._playback_error_dialog.destroy()
        dialog = PlaybackErrorDialog(self, player_error)
        self._playback_error_dialog = dialog
        dialog.run()
        self._playback_error_dialog = None

    def __configure_scan_dirs(self, library):
        """Get user to configure scan dirs, if none is set up"""
        if not get_scan_dirs() and not len(library) and \
                quodlibet.is_first_session("quodlibet"):
            print_d("Couldn't find any scan dirs")

            resp = ConfirmLibDirSetup(self).run()
            if resp == ConfirmLibDirSetup.RESPONSE_SETUP:
                prefs = PreferencesWindow(self)
                prefs.set_page("library")
                prefs.show()

    def __keyboard_shortcuts(self, action):
        show_shortcuts(self)

    def __edit_bookmarks(self, librarian, player):
        if player.song:
            window = EditBookmarks(self, librarian, player)
            window.show()

    def __key_pressed(self, widget, event, player):
        if not player.song:
            return

        def seek_relative(seconds):
            current = player.get_position()
            current += seconds * 1000
            current = min(player.song("~#length") * 1000 - 1, current)
            current = max(0, current)
            player.seek(current)

        if qltk.is_accel(event, "<alt>Right"):
            seek_relative(10)
            return True
        elif qltk.is_accel(event, "<alt>Left"):
            seek_relative(-10)
            return True

    def __destroy(self, *args):
        self.playlist.destroy()

        # The tray icon plugin tries to unhide QL because it gets disabled
        # on Ql exit. The window should stay hidden after destroy.
        self.show = lambda: None
        self.present = self.show

    def __drag_data_received(self, widget, ctx, x, y, sel, tid, etime):
        assert tid == DND_URI_LIST

        uris = sel.get_uris()

        dirs = []
        error = False
        for uri in uris:
            try:
                filename = uri2fsn(uri)
            except ValueError:
                filename = None

            if filename is not None:
                loc = os.path.normpath(filename)
                if os.path.isdir(loc):
                    dirs.append(loc)
                else:
                    loc = os.path.realpath(loc)
                    if loc not in self.__library:
                        self.__library.add_filename(loc)
            elif app.player.can_play_uri(uri):
                if uri not in self.__library:
                    self.__library.add([RemoteFile(uri)])
            else:
                error = True
                break
        Gtk.drag_finish(ctx, not error, False, etime)
        if error:
            ErrorMessage(
                self, _("Unable to add songs"),
                _("%s uses an unsupported protocol.") % util.bold(uri)).run()
        else:
            if dirs:
                copool.add(self.__library.scan,
                           dirs,
                           cofuncid="library",
                           funcid="library")

    def __songlist_key_press(self, songlist, event):
        return self.browser.key_pressed(event)

    def __songlist_drag_data_recv(self, view, *args):
        if self.browser.can_reorder:
            songs = view.get_songs()
            self.browser.reordered(songs)
        self.songlist.clear_sort()

    def __create_menu(self, player, library):
        def add_view_items(ag):
            act = Action(name="Information",
                         label=_('_Information'),
                         icon_name=Icons.DIALOG_INFORMATION)
            act.connect('activate', self.__current_song_info)
            ag.add_action(act)

            act = Action(name="Jump",
                         label=_('_Jump to Playing Song'),
                         icon_name=Icons.GO_JUMP)
            self.__jump_to_current(True, None, True)
            act.connect('activate', self.__jump_to_current)
            ag.add_action_with_accel(act, "<Primary>J")

        def add_top_level_items(ag):
            ag.add_action(Action(name="File", label=_("_File")))
            ag.add_action(Action(name="Song", label=_("_Song")))
            ag.add_action(Action(name="View", label=_('_View')))
            ag.add_action(Action(name="Browse", label=_("_Browse")))
            ag.add_action(Action(name="Control", label=_('_Control')))
            ag.add_action(Action(name="Help", label=_('_Help')))

        ag = Gtk.ActionGroup.new('QuodLibetWindowActions')
        add_top_level_items(ag)
        add_view_items(ag)

        act = Action(name="AddFolders",
                     label=_(u'_Add a Folder…'),
                     icon_name=Icons.LIST_ADD)
        act.connect('activate', self.open_chooser)
        ag.add_action_with_accel(act, "<Primary>O")

        act = Action(name="AddFiles",
                     label=_(u'_Add a File…'),
                     icon_name=Icons.LIST_ADD)
        act.connect('activate', self.open_chooser)
        ag.add_action(act)

        act = Action(name="AddLocation",
                     label=_(u'_Add a Location…'),
                     icon_name=Icons.LIST_ADD)
        act.connect('activate', self.open_location)
        ag.add_action(act)

        act = Action(name="BrowseLibrary",
                     label=_('Open _Browser'),
                     icon_name=Icons.EDIT_FIND)
        ag.add_action(act)

        act = Action(name="Preferences",
                     label=_('_Preferences'),
                     icon_name=Icons.PREFERENCES_SYSTEM)
        act.connect('activate', self.__preferences)
        ag.add_action(act)

        act = Action(name="Plugins",
                     label=_('_Plugins'),
                     icon_name=Icons.SYSTEM_RUN)
        act.connect('activate', self.__plugins)
        ag.add_action(act)

        act = Action(name="Quit",
                     label=_('_Quit'),
                     icon_name=Icons.APPLICATION_EXIT)
        act.connect('activate', lambda *x: self.destroy())
        ag.add_action_with_accel(act, "<Primary>Q")

        act = Action(name="EditTags",
                     label=_('Edit _Tags'),
                     icon_name=Icons.DOCUMENT_PROPERTIES)
        act.connect('activate', self.__current_song_prop)
        ag.add_action(act)

        act = Action(name="EditBookmarks", label=_(u"Edit Bookmarks…"))
        connect_obj(act, 'activate', self.__edit_bookmarks, library.librarian,
                    player)
        ag.add_action_with_accel(act, "<Primary>B")

        act = Action(name="Previous",
                     label=_('Pre_vious'),
                     icon_name=Icons.MEDIA_SKIP_BACKWARD)
        act.connect('activate', self.__previous_song)
        ag.add_action_with_accel(act, "<Primary>comma")

        act = Action(name="PlayPause",
                     label=_('_Play'),
                     icon_name=Icons.MEDIA_PLAYBACK_START)
        act.connect('activate', self.__play_pause)
        ag.add_action_with_accel(act, "<Primary>space")

        act = Action(name="Next",
                     label=_('_Next'),
                     icon_name=Icons.MEDIA_SKIP_FORWARD)
        act.connect('activate', self.__next_song)
        ag.add_action_with_accel(act, "<Primary>period")

        act = ToggleAction(name="StopAfter", label=_("Stop After This Song"))
        ag.add_action_with_accel(act, "<shift>space")

        # access point for the tray icon
        self.stop_after = act

        act = Action(name="Shortcuts", label=_("_Keyboard Shortcuts"))
        act.connect('activate', self.__keyboard_shortcuts)
        ag.add_action_with_accel(act, "<Primary>question")

        act = Action(name="About",
                     label=_("_About"),
                     icon_name=Icons.HELP_ABOUT)
        act.connect('activate', self.__show_about)
        ag.add_action_with_accel(act, None)

        act = Action(name="OnlineHelp",
                     label=_("Online Help"),
                     icon_name=Icons.HELP_BROWSER)

        def website_handler(*args):
            util.website(const.ONLINE_HELP)

        act.connect('activate', website_handler)
        ag.add_action_with_accel(act, "F1")

        act = Action(name="SearchHelp", label=_("Search Help"))

        def search_help_handler(*args):
            util.website(const.SEARCH_HELP)

        act.connect('activate', search_help_handler)
        ag.add_action_with_accel(act, None)

        act = Action(name="CheckUpdates",
                     label=_("_Check for Updates…"),
                     icon_name=Icons.NETWORK_SERVER)

        def check_updates_handler(*args):
            d = UpdateDialog(self)
            d.run()
            d.destroy()

        act.connect('activate', check_updates_handler)
        ag.add_action_with_accel(act, None)

        act = Action(name="RefreshLibrary",
                     label=_("_Scan Library"),
                     icon_name=Icons.VIEW_REFRESH)
        act.connect('activate', self.__rebuild, False)
        ag.add_action(act)

        current = config.get("memory", "browser")
        try:
            browsers.get(current)
        except ValueError:
            current = browsers.name(browsers.default)

        first_action = None
        for Kind in browsers.browsers:
            name = browsers.name(Kind)
            index = browsers.index(name)
            action_name = "View" + Kind.__name__
            act = RadioAction(name=action_name,
                              label=Kind.accelerated_name,
                              value=index)
            act.join_group(first_action)
            first_action = first_action or act
            if name == current:
                act.set_active(True)
            ag.add_action_with_accel(act, "<Primary>%d" % ((index + 1) % 10, ))
        assert first_action
        self._browser_action = first_action

        def action_callback(view_action, current_action):
            current = browsers.name(
                browsers.get(current_action.get_current_value()))
            self._select_browser(view_action, current, library, player)

        first_action.connect("changed", action_callback)

        for Kind in browsers.browsers:
            action = "Browser" + Kind.__name__
            label = Kind.accelerated_name
            name = browsers.name(Kind)
            index = browsers.index(name)
            act = Action(name=action, label=label)

            def browser_activate(action, Kind):
                LibraryBrowser.open(Kind, library, player)

            act.connect('activate', browser_activate, Kind)
            ag.add_action_with_accel(act,
                                     "<Primary><alt>%d" % ((index + 1) % 10, ))

        ui = Gtk.UIManager()
        ui.insert_action_group(ag, -1)

        menustr = MENU % {
            "views": browser_menu_items(),
            "browsers": secondary_browser_menu_items(),
            "filters_menu": FilterMenu.MENU
        }
        ui.add_ui_from_string(menustr)
        self._filter_menu = FilterMenu(library, player, ui)

        # Cute. So. UIManager lets you attach tooltips, but when they're
        # for menu items, they just get ignored. So here I get to actually
        # attach them.
        ui.get_widget("/Menu/File/RefreshLibrary").set_tooltip_text(
            _("Check for changes in your library"))

        return ui

    def __show_about(self, *args):
        about = AboutDialog(self, app)
        about.run()
        about.destroy()

    def select_browser(self, browser_key, library, player):
        """Given a browser name (see browsers.get()) changes the current
        browser.

        Returns True if the passed browser ID is known and the change
        was initiated.
        """

        try:
            Browser = browsers.get(browser_key)
        except ValueError:
            return False

        action_name = "View%s" % Browser.__name__
        for action in self._browser_action.get_group():
            if action.get_name() == action_name:
                action.set_active(True)
                return True
        return False

    def _select_browser(self,
                        activator,
                        current,
                        library,
                        player,
                        restore=False):

        Browser = browsers.get(current)

        window = self.get_window()
        if window:
            window.set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))

        # Wait for the cursor to update before continuing
        while Gtk.events_pending():
            Gtk.main_iteration()

        config.set("memory", "browser", current)
        if self.browser:
            if not (self.browser.uses_main_library
                    and Browser.uses_main_library):
                self.songlist.clear()
            container = self.browser.__container
            self.browser.unpack(container, self.songpane)
            if self.browser.accelerators:
                self.remove_accel_group(self.browser.accelerators)
            container.destroy()
            self.browser.destroy()
        self.browser = Browser(library)
        self.browser.connect('songs-selected', self.__browser_cb, library,
                             player)
        self.browser.connect('songs-activated', self.__browser_activate)
        if restore:
            self.browser.restore()
            self.browser.activate()
        self.browser.finalize(restore)
        if not restore:
            self.browser.unfilter()
        if self.browser.can_reorder:
            self.songlist.enable_drop()
        elif self.browser.dropped:
            self.songlist.enable_drop(False)
        else:
            self.songlist.disable_drop()
        if self.browser.accelerators:
            self.add_accel_group(self.browser.accelerators)

        container = self.browser.__container = self.browser.pack(self.songpane)

        # Reset the cursor when done loading the browser
        if window:
            GLib.idle_add(window.set_cursor, None)

        player.replaygain_profiles[1] = self.browser.replaygain_profiles
        player.reset_replaygain()
        self.__browserbox.add(container)
        container.show()
        self._filter_menu.set_browser(self.browser)
        self.__hide_headers()

    def __update_paused(self, player, paused):
        menu = self.ui.get_widget("/Menu/Control/PlayPause")
        image = menu.get_image()

        if paused:
            label, icon = _("_Play"), Icons.MEDIA_PLAYBACK_START
        else:
            label, icon = _("P_ause"), Icons.MEDIA_PLAYBACK_PAUSE

        menu.set_label(label)
        image.set_from_icon_name(icon, Gtk.IconSize.MENU)

    def __song_ended(self, player, song, stopped):
        # Check if the song should be removed, based on the
        # active filter of the current browser.
        active_filter = self.browser.active_filter
        if song and active_filter and not active_filter(song):
            iter_ = self.songlist.model.find(song)
            if iter_:
                self.songlist.remove_iters([iter_])

        if self.stop_after.get_active():
            player.paused = True
            self.stop_after.set_active(False)

    def __song_changed(self, library, songs, player):
        if player.info in songs:
            self.__update_title(player)

    def __update_title(self, player):
        song = player.info
        title = "Quod Libet"
        if song:
            tag = config.gettext("settings", "window_title_pattern")
            if tag:
                title = song.comma(tag) + " - " + title
        self.set_title(title)

    def __song_started(self, player, song):
        self.__update_title(player)

        for wid in [
                "Control/Next", "Control/StopAfter", "Song/EditTags",
                "Song/Information", "Song/EditBookmarks", "Song/Jump"
        ]:
            self.ui.get_widget('/Menu/' + wid).set_sensitive(bool(song))

        # don't jump on stream changes (player.info != player.song)
        main_should_jump = (song and player.song is song
                            and not self.songlist._activated
                            and config.getboolean("settings", "jump")
                            and self.songlist.sourced)
        queue_should_jump = (song and player.song is song
                             and not self.qexpander.queue._activated
                             and config.getboolean("settings", "jump")
                             and self.qexpander.queue.sourced and
                             config.getboolean("memory", "queue_keep_songs"))
        if main_should_jump:
            self.__jump_to_current(False, self.songlist)
        elif queue_should_jump:
            self.__jump_to_current(False, self.qexpander.queue)

    def __play_pause(self, *args):
        app.player.playpause()

    def __jump_to_current(self, explicit, songlist=None, force_scroll=False):
        """Select/scroll to the current playing song in the playlist.
        If it can't be found tell the browser to properly fill the playlist
        with an appropriate selection containing the song.

        explicit means that the jump request comes from the user and not
        from an event like song-started.

        songlist is the songlist to be jumped within. Usually the main song
        list or the queue. If None, the currently sourced songlist will be
        used.

        force_scroll will ask the browser to refill the playlist in any case.
        """
        def idle_jump_to(song, select):
            ok = songlist.jump_to_song(song, select=select)
            if ok:
                songlist.grab_focus()
            return False

        if not songlist:
            if (config.getboolean("memory", "queue_keep_songs")
                    and self.qexpander.queue.sourced):
                songlist = self.qexpander.queue
            else:
                songlist = self.songlist

        if app.player is None:
            return

        song = app.player.song

        # We are not playing a song
        if song is None:
            return

        if not force_scroll:
            ok = songlist.jump_to_song(song, select=explicit)
        else:
            assert explicit
            ok = False

        if ok:
            songlist.grab_focus()
        elif explicit:
            # if we can't find it and the user requested it, try harder
            self.browser.scroll(song)
            # We need to wait until the browser has finished
            # scrolling/filling and the songlist is ready.
            # Not perfect, but works for now.
            GLib.idle_add(idle_jump_to,
                          song,
                          explicit,
                          priority=GLib.PRIORITY_LOW)

    def __next_song(self, *args):
        app.player.next()

    def __previous_song(self, *args):
        app.player.previous()

    def __rebuild(self, activator, force):
        scan_library(self.__library, force)

    # Set up the preferences window.
    def __preferences(self, activator):
        window = PreferencesWindow(self)
        window.show()

    def __plugins(self, activator):
        window = PluginWindow(self)
        window.show()

    def open_location(self, action):
        name = GetStringDialog(self,
                               _("Add a Location"),
                               _("Enter the location of an audio file:"),
                               button_label=_("_Add"),
                               button_icon=Icons.LIST_ADD).run()
        if name:
            if not uri_is_valid(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s is not a valid location.") %
                    (util.bold(util.escape(name)))).run()
            elif not app.player.can_play_uri(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s uses an unsupported protocol.") %
                    (util.bold(util.escape(name)))).run()
            else:
                if name not in self.__library:
                    self.__library.add([RemoteFile(name)])

    def open_chooser(self, action):
        if action.get_name() == "AddFolders":
            fns = choose_folders(self, _("Add Music"), _("_Add Folders"))
            if fns:
                # scan them
                copool.add(self.__library.scan,
                           fns,
                           cofuncid="library",
                           funcid="library")
        else:
            patterns = ["*" + path2fsn(k) for k in formats.loaders.keys()]
            choose_filter = create_chooser_filter(_("Music Files"), patterns)
            fns = choose_files(self, _("Add Music"), _("_Add Files"),
                               choose_filter)
            if fns:
                for filename in fns:
                    self.__library.add_filename(filename)

    def __songs_popup_menu(self, songlist):
        path, col = songlist.get_cursor()
        header = col.header_name
        menu = self.songlist.Menu(header, self.browser, self.__library)
        if menu is not None:
            return self.songlist.popup_menu(menu, 0,
                                            Gtk.get_current_event_time())

    def __current_song_prop(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = SongProperties(librarian, [song], parent=self)
            window.show()

    def __current_song_info(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = Information(librarian, [song], self)
            window.show()

    def __browser_activate(self, browser):
        app.player._reset()

    def __browser_cb(self, browser, songs, sorted, library, player):
        if browser.background:
            bg = background_filter()
            if bg:
                songs = list(filter(bg, songs))
        self.songlist.set_songs(songs, sorted)

        # After the first time the browser activates, which should always
        # happen if we start up and restore, restore the playing song.
        # Because the browser has send us songs we can be sure it has
        # registered all its libraries.
        if self.__first_browser_set:
            self.__first_browser_set = False

            song = library.librarian.get(config.get("memory", "song"))
            seek_pos = config.getfloat("memory", "seek", 0)
            config.set("memory", "seek", 0)
            if song is not None:
                player.setup(self.playlist, song, seek_pos)

            if self.__restore_cb:
                self.__restore_cb()
                self.__restore_cb = None

    def __hide_headers(self, activator=None):
        for column in self.songlist.get_columns():
            if self.browser.headers is None:
                column.set_visible(True)
            else:
                for tag in util.tagsplit(column.header_name):
                    if tag in self.browser.headers:
                        column.set_visible(True)
                        break
                else:
                    column.set_visible(False)

    def __cols_changed(self, songlist):
        headers = [col.header_name for col in songlist.get_columns()]
        try:
            headers.remove('~current')
        except ValueError:
            pass
        if len(headers) == len(get_columns()):
            # Not an addition or removal (handled separately)
            set_columns(headers)
            SongList.headers = headers

    def __make_query(self, query):
        if self.browser.can_filter_text():
            self.browser.filter_text(query.encode('utf-8'))
            self.browser.activate()

    def __set_totals(self, info, songs):
        length = sum(song.get("~#length", 0) for song in songs)
        t = self.browser.status_text(count=len(songs),
                                     time=util.format_time_preferred(length))
        self.statusbar.set_default_text(t)
示例#45
0
文件: main.py 项目: zsau/quodlibet
class SoundcloudBrowser(Browser, util.InstanceTracker):

    background = False
    __librarian = None
    __filter = None

    name = _("Soundcloud Browser")
    accelerated_name = _("Sound_cloud")
    keys = ["Soundcloud"]
    priority = 30
    uses_main_library = False
    headers = ("artist ~people title genre ~#length ~mtime ~bitrate date "
               "website comment ~rating "
               "~#playback_count ~#favoritings_count ~#likes_count").split()

    @enum
    class ModelIndex(int):
        TYPE, ICON_NAME, NAME, QUERY, ALWAYS_ENABLE = range(5)

    login_state = State.LOGGED_OUT

    STAR = [tag for tag in headers if not tag.startswith("~#")]

    @classmethod
    def _init(klass, library):
        klass.__librarian = library.librarian
        klass.filters = [
            (_("Search"), (FilterType.SEARCH,
                           Icons.EDIT_FIND,
                           "",
                           True)),
            # TODO: support for ~#rating=!None etc (#1940)
            (_("Favorites"), (FilterType.FAVORITES,
                              Icons.FAVORITE,
                              "#(rating = 1.0)",
                              False)),
            (_("My tracks"), (FilterType.MINE,
                              Icons.MEDIA_RECORD,
                              "soundcloud_user_id=%s",
                              False)),
        ]
        try:
            if klass.library:
                return
        except AttributeError:
            pass
        klass.api_client = SoundcloudApiClient()
        klass.library = SoundcloudLibrary(klass.api_client, app.player)

    @classmethod
    def _destroy(klass):
        klass.__librarian = None
        klass.filters = {}
        klass.library.destroy()
        klass.library = None

    def __inhibit(self):
        self.view.get_selection().handler_block(self.__changed_sig)

    def __uninhibit(self):
        self.view.get_selection().handler_unblock(self.__changed_sig)

    def __destroy(self, *args):
        self.api_client.disconnect(self.__auth_sig)
        if not self.instances():
            self._destroy()

    def __init__(self, library):
        print_d("Creating Soundcloud Browser")
        super(SoundcloudBrowser, self).__init__(spacing=12)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        if not self.instances():
            self._init(library)
        self._register_instance()

        self.connect('destroy', self.__destroy)
        self.connect('uri-received', self.__handle_incoming_uri)
        self.__auth_sig = self.api_client.connect('authenticated',
                                                  self.__on_authenticated)
        connect_destroy(self.library, 'changed', self.__changed)
        self.login_state = (State.LOGGED_IN if self.online
                            else State.LOGGED_OUT)
        self._create_searchbar(self.library)
        vbox = Gtk.VBox()
        vbox.pack_start(self._create_footer(), False, False, 6)
        vbox.pack_start(self._create_category_widget(), True, True, 0)
        vbox.pack_start(self.create_login_button(), False, False, 6)
        vbox.show()
        pane = qltk.ConfigRHPaned("browsers", "soundcloud_pos", 0.4)
        pane.show()
        pane.pack1(vbox, resize=False, shrink=False)
        self._songs_box = songs_box = Gtk.VBox(spacing=6)
        songs_box.pack_start(self._searchbox, False, True, 0)
        songs_box.show()
        pane.pack2(songs_box, resize=True, shrink=False)
        self.pack_start(pane, True, True, 0)
        self.show()

    @property
    def online(self):
        return self.api_client.online

    def _create_footer(self):
        hbox = Gtk.HBox()
        button = Gtk.Button(always_show_image=True,
                            relief=Gtk.ReliefStyle.NONE)
        button.connect('clicked', lambda _: website(SITE_URL))
        button.set_tooltip_text(_("Go to %s" % SITE_URL))
        button.add(self._logo_image)
        hbox.pack_start(button, True, True, 6)
        hbox.show_all()
        return hbox

    def _create_searchbar(self, library):
        completion = LibraryTagCompletion(library)
        self.accelerators = Gtk.AccelGroup()
        search = SearchBarBox(completion=completion,
                              validator=SoundcloudQuery.validator,
                              accel_group=self.accelerators,
                              timeout=3000)
        self.__searchbar = search
        search.connect('query-changed', self.__query_changed)

        def focus(widget, *args):
            qltk.get_top_parent(widget).songlist.grab_focus()
        search.connect('focus-out', focus)

        self._searchbox = Align(search, left=0, right=6, top=6)
        self._searchbox.show_all()

    def update_connect_button(self):
        but = self.login_button
        but.set_sensitive(False)
        tooltip, icon = self._login_state_data[self.login_state]
        but.set_tooltip_text(tooltip)
        child = but.get_child()
        if child:
            print_d("Removing old image...")
            but.remove(child)
        but.add(icon if icon else Gtk.Label(tooltip))

        but.get_child().show()
        but.set_sensitive(True)
        but.show()

    def create_login_button(self):
        def clicked_login(*args):
            # TODO: use a magic enum next() method, or similar
            state = self.login_state
            if state == State.LOGGED_IN:
                self.api_client.log_out()
                # Reset the selection, lest it get stuck...
                sel = self.view.get_selection()
                sel.unselect_all()
                first_path = self.view.get_model()[0].path.copy()
                self.view.set_cursor(first_path)
                sel.select_path(first_path)
                self._refresh_online_filters()
                self.login_state = State.LOGGED_OUT
            elif state == State.LOGGING_IN:
                dialog = EnterAuthCodeDialog(app.window)
                value = dialog.run(clipboard=True)
                if value:
                    self.login_state = State.LOGGED_IN
                    print_d("Got a user token value of '%s'" % value)
                    self.api_client.get_token(value)
            elif state == State.LOGGED_OUT:
                self.api_client.authenticate_user()
                self.login_state = State.LOGGING_IN
            self.update_connect_button()

        hbox = Gtk.HBox()
        self.login_button = login = Gtk.Button(always_show_image=True,
                                               relief=Gtk.ReliefStyle.NONE)
        self.update_connect_button()
        login.connect('clicked', clicked_login)
        hbox.pack_start(login, True, False, 0)
        hbox.show_all()
        return hbox

    def _create_category_widget(self):
        scrolled_window = ScrolledWindow()
        scrolled_window.show()
        scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = RCMHintedTreeView()
        view.show()
        view.set_headers_visible(False)
        scrolled_window.set_policy(
            Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        scrolled_window.add(view)
        model = Gtk.ListStore(int, str, str, str, bool)
        filters = self.filters
        for (i, (name, data)) in enumerate(filters):
            filter_type, icon, query, always = data
            enabled = always
            model.append(row=[filter_type, icon, name, query, enabled])

        def search_func(model, column, key, iter, data):
            return key.lower() not in model[iter][column].lower()

        view.set_search_column(self.ModelIndex.NAME)
        view.set_search_equal_func(search_func, None)

        column = Gtk.TreeViewColumn("Songs")
        column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
        renderpb = Gtk.CellRendererPixbuf()
        renderpb.props.xpad = 6
        renderpb.props.ypad = 6
        column.pack_start(renderpb, False)
        column.add_attribute(renderpb, "icon-name", self.ModelIndex.ICON_NAME)
        render = Gtk.CellRendererText()
        render.set_property('ellipsize', Pango.EllipsizeMode.END)

        def cdf(column, cell, model, iter_, user_data):
            on = (self.login_state == State.LOGGED_IN or
                  model[iter_][self.ModelIndex.ALWAYS_ENABLE])
            cell.set_sensitive(on)
        column.set_cell_data_func(render, cdf)
        column.set_cell_data_func(renderpb, cdf)

        view.append_column(column)
        column.pack_start(render, True)
        column.add_attribute(render, "text", self.ModelIndex.NAME)
        view.set_model(model)

        selection = view.get_selection()

        def select_func(sel, model, path, value):
            return (self.login_state == State.LOGGED_IN or
                    model[model.get_iter(path)][self.ModelIndex.ALWAYS_ENABLE])

        selection.set_select_function(select_func)
        self._refresh_online_filters()
        self.__changed_sig = connect_destroy(selection, 'changed',
                                             DeferredSignal(self._on_select))
        return scrolled_window

    def _on_select(self, sel):
        model, paths = sel.get_selected_rows()
        if not paths:
            return
        row = model[paths[0]]
        query_text = row[self.ModelIndex.QUERY]
        filter_type = row[self.ModelIndex.TYPE]

        if filter_type == FilterType.SEARCH:
            self.__searchbar.set_enabled()
        elif filter_type == FilterType.FAVORITES:
            print_d("Getting favorites...")
            self.api_client.get_favorites()
            self.__searchbar.set_enabled(False)
        elif filter_type == FilterType.MINE:
            print_d("Getting user tracks...")
            self.api_client.get_my_tracks()
            self.__searchbar.set_enabled(False)
            query_text = query_text % self.api_client.user_id

        self.__searchbar.set_text(query_text)
        self.activate()

    def pack(self, songpane):
        container = Gtk.VBox()
        container.add(self)
        self._songs_box.add(songpane)
        return container

    def unpack(self, container, songpane):
        self._songs_box.remove(songpane)
        container.remove(self)

    def __changed(self, library, songs):
        print_d("Updating view")
        self.activate()

    def __query_changed(self, bar, text, restore=False):
        try:
            self.__filter = SoundcloudQuery(text, self.STAR)
            self.library.query_with_refresh(text)
        except SoundcloudQuery.error as e:
            print_d("Couldn't parse query: %s" % e)
        else:
            print_d("Got terms from query: %s" % (self.__filter.terms,))
            if not restore:
                self.activate()

    def __get_selected_libraries(self):
        """Returns the libraries to search in depending on the
        filter selection"""

        return [self.library]

    def restore(self):
        text = config.gettext("browsers", "query_text")
        self.__searchbar.set_text(text)
        self.__query_changed(None, text, restore=True)

    def __get_filter(self):
        return self.__filter or SoundcloudQuery("")

    def can_filter_text(self):
        return True

    def filter_text(self, text):
        self.__searchbar.set_text(text)
        if SoundcloudQuery(text).is_parsable:
            self.activate()
        else:
            print_d("Not parsable: %s" % text)

    def get_filter_text(self):
        return self.__searchbar.get_text()

    def activate(self):
        print_d("Refreshing browser for query \"%r\"" % self.__filter)
        songs = self.library.query(self.get_filter_text())
        self.songs_selected(songs)

    def active_filter(self, song):
        for lib in self.__get_selected_libraries():
            if song in lib:
                filter_ = self.__get_filter()
                if filter_:
                    return filter_.search(song)
                return True
        else:
            return False

    def save(self):
        text = self.__searchbar.get_text()
        config.settext("browsers", "query_text", text)
        self.api_client.save_auth()

    def _refresh_online_filters(self):
        model = self.view.get_model()
        for row in model:
            model.row_changed(row.path, model.get_iter(row.path))

    def __handle_incoming_uri(self, obj, uri):
        if not PROCESS_QL_URLS:
            print_w("Processing of quodlibet:// URLs is disabled. (%s)" % uri)
            return
        uri = urlparse(uri)
        if (uri.scheme == 'quodlibet' and uri.netloc == 'callbacks' and
                uri.path == '/soundcloud'):
            try:
                code = parse_qs(uri.query)["code"][0]
            except IndexError:
                print_w("Malformed response in callback URI: %s" % uri)
                return
            print_d("Processing Soundcloud callback (%s)" % (uri,))
            self.api_client.get_token(code)
        else:
            print_w("Unknown URL format (%s)" % (uri,))

    def __on_authenticated(self, obj, data):
        name = data.username
        self.login_state = State.LOGGED_IN
        self.update_connect_button()
        self._refresh_online_filters()
        msg = Message(Gtk.MessageType.INFO, app.window, _("Connected"),
                      _("Quod Libet is now connected, <b>%s</b>!") % name)
        msg.run()

    @cached_property
    def _logo_image(self):
        return WebImage(
            "https://developers.soundcloud.com/assets/logo_black.png", 104, 16)

    @cached_property
    def _login_state_data(self):
        """Login-state-based data for configuring actions (e.g. the button)"""
        return {
            State.LOGGED_IN: (_("Log out of %s") % SOUNDCLOUD_NAME,
                              sc_btn_image('disconnect-l', 140, 29)),
            State.LOGGING_IN: (_("Enter code…"), None),
            State.LOGGED_OUT: (_("Log in to %s") % SOUNDCLOUD_NAME,
                               sc_btn_image('connect-l', 124, 29)),
        }
示例#46
0
    def __init__(self, library, player, headless=False, restore_cb=None):
        super().__init__(dialog=False)

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(600, 480)

        main_box = Gtk.VBox()
        self.add(main_box)
        self.side_book = qltk.Notebook()

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after('drag-data-received',
                                    self.__songlist_drag_data_recv)
        self.song_scroller = ScrolledWindow()
        self.song_scroller.set_policy(Gtk.PolicyType.AUTOMATIC,
                                      Gtk.PolicyType.AUTOMATIC)
        self.song_scroller.set_shadow_type(Gtk.ShadowType.IN)
        self.song_scroller.add(self.songlist)

        self.qexpander = QueueExpander(library, player)
        self.qexpander.set_no_show_all(True)
        self.qexpander.set_visible(config.getboolean("memory", "queue"))

        def on_queue_visible(qex, param):
            config.set("memory", "queue", str(qex.get_visible()))

        self.qexpander.connect("notify::visible", on_queue_visible)

        self.playlist = PlaylistMux(player, self.qexpander.model,
                                    self.songlist.model)

        self.__player = player
        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, None, True)

        keyval, mod = Gtk.accelerator_parse("<Primary><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        self.__paned = paned = ConfigRHPaned("memory", "sidebar_pos", 0.25)
        paned.pack1(self.__browserbox, resize=True)
        # We'll pack2 when necessary (when the first sidebar plugin is set up)

        main_box.pack_start(paned, True, True, 0)

        play_order = PlayOrderWidget(self.songlist.model, player)
        statusbox = StatusBarBox(play_order, self.qexpander)
        self.order = play_order
        self.statusbar = statusbox.statusbar

        main_box.pack_start(Align(statusbox, border=3, top=-3), False, True, 0)

        self.songpane = SongListPaned(self.song_scroller, self.qexpander)
        self.songpane.show_all()

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self._select_browser(self, config.get("memory", "browser"),
                                 library, player, restore_browser)
        except:
            config.set("memory", "browser", browsers.name(browsers.default))
            config.save()
            raise

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_totals)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")
示例#47
0
 def add_sidebar_to_layout(self, widget):
     print_d("Recreating sidebar")
     align = Align(widget, top=6, bottom=3)
     self.__paned.pack2(align, shrink=True)
     align.show_all()
示例#48
0
    def __init__(self, library):
        super(CollectionBrowser, self).__init__(spacing=6)
        self.set_orientation(Gtk.Orientation.VERTICAL)

        self._register_instance()
        if self.__model is None:
            self._init_model(library)

        sw = ScrolledWindow()
        sw.set_shadow_type(Gtk.ShadowType.IN)
        self.view = view = CollectionView()
        view.set_headers_visible(False)
        model_sort = CollectionSortModel(model=self.__model)
        model_filter = CollectionFilterModel(child_model=model_sort)
        self.__filter = None
        self.__bg_filter = background_filter()
        model_filter.set_visible_func(self.__parse_query)
        view.set_model(model_filter)

        def sort(model, i1, i2, data):
            t1, t2 = model[i1][0], model[i2][0]
            if t1 is None or t2 is None:
                # FIXME: why?
                return 0

            # FIXME: order this deterministically
            if t1 is MultiNode or t1 is UnknownNode or \
                    t2 is MultiNode or t2 is UnknownNode:
                return -cmp(t1, t2)

            if not isinstance(t1, Album):
                return cmp(util.human_sort_key(t1), util.human_sort_key(t2))

            a1, a2 = t1, t2
            return (cmp(a1.peoplesort and a1.peoplesort[0],
                        a2.peoplesort and a2.peoplesort[0]) or
                        cmp(a1.date or "ZZZZ", a2.date or "ZZZZ") or
                        cmp((a1.sort, a1.key), (a2.sort, a2.key)))

        model_sort.set_sort_func(0, sort)
        model_sort.set_sort_column_id(0, Gtk.SortType.ASCENDING)

        column = Gtk.TreeViewColumn("albums")

        def cell_data(column, cell, model, iter_, data):
            markup = model.get_markup(self.__model.tags, iter_)
            cell.markup = markup
            cell.set_property('markup', markup)

        def get_scaled_cover(album):
            # XXX: Cache this somewhere else
            cover = None
            if not hasattr(album, "_scaled_cover"):
                scale_factor = self.get_scale_factor()
                album.scan_cover(scale_factor=scale_factor)
                if album.cover:
                    s = 25 * scale_factor
                    cover = scale(album.cover, (s, s))
                    album._scaled_cover = cover
            else:
                cover = album._scaled_cover
            return cover

        def cell_data_pb(column, cell, model, iter_, data):
            album = model.get_album(iter_)
            if album is None:
                cell.set_property('icon-name', Icons.FOLDER)
            else:
                cover = get_scaled_cover(album)
                if cover:
                    cover = add_border_widget(cover, view)
                    surface = get_surface_for_pixbuf(self, cover)
                    cell.set_property("surface", surface)
                else:
                    cell.set_property('icon-name', Icons.MEDIA_OPTICAL)

        imgrender = Gtk.CellRendererPixbuf()
        render = Gtk.CellRendererText()
        if view.supports_hints():
            render.set_property('ellipsize', Pango.EllipsizeMode.END)
        column.pack_start(imgrender, False)
        column.pack_start(render, True)
        column.set_cell_data_func(render, cell_data)
        column.set_cell_data_func(imgrender, cell_data_pb)
        view.append_column(column)

        sw.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        sw.add(view)

        hbox = Gtk.HBox(spacing=6)

        prefs = Gtk.Button()
        prefs.add(SymbolicIconImage(Icons.EMBLEM_SYSTEM, Gtk.IconSize.MENU))
        prefs.connect('clicked', lambda *x: Preferences(self))

        search = SearchBarBox(completion=AlbumTagCompletion(),
                              accel_group=self.accelerators)

        search.connect('query-changed', self.__update_filter)
        self.__search = search

        hbox.pack_start(search, True, True, 0)
        hbox.pack_start(prefs, False, True, 0)

        self.pack_start(Align(hbox, left=6, top=6), False, True, 0)
        self.pack_start(sw, True, True, 0)

        view.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
        self.__sig = view.get_selection().connect('changed',
            self.__selection_changed)
        view.connect('row-activated', self.__play)
        connect_obj(view, 'popup-menu', self.__popup, view, library)

        targets = [("text/x-quodlibet-songs", Gtk.TargetFlags.SAME_APP, 1),
                   ("text/uri-list", 0, 2)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        view.drag_source_set(
            Gdk.ModifierType.BUTTON1_MASK, targets, Gdk.DragAction.COPY)
        view.connect("drag-data-get", self.__drag_data_get)

        self.connect("destroy", self.__destroy)

        self.show_all()
示例#49
0
class QuodLibetWindow(Window, PersistentWindowMixin, AppWindow):

    def __init__(self, library, player, headless=False, restore_cb=None):
        super(QuodLibetWindow, self).__init__(dialog=False)

        self.__destroyed = False
        self.__update_title(player)
        self.set_default_size(600, 480)

        main_box = Gtk.VBox()
        self.add(main_box)
        self.side_book = qltk.Notebook()

        # get the playlist up before other stuff
        self.songlist = MainSongList(library, player)
        self.songlist.connect("key-press-event", self.__songlist_key_press)
        self.songlist.connect_after(
            'drag-data-received', self.__songlist_drag_data_recv)
        self.song_scroller = ScrolledWindow()
        self.song_scroller.set_policy(
            Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
        self.song_scroller.set_shadow_type(Gtk.ShadowType.IN)
        self.song_scroller.add(self.songlist)

        self.qexpander = QueueExpander(library, player)
        self.qexpander.set_no_show_all(True)
        self.qexpander.set_visible(config.getboolean("memory", "queue"))

        def on_queue_visible(qex, param):
            config.set("memory", "queue", str(qex.get_visible()))

        self.qexpander.connect("notify::visible", on_queue_visible)

        self.playlist = PlaylistMux(
            player, self.qexpander.model, self.songlist.model)

        self.__player = player
        # create main menubar, load/restore accelerator groups
        self.__library = library
        ui = self.__create_menu(player, library)
        accel_group = ui.get_accel_group()
        self.add_accel_group(accel_group)

        def scroll_and_jump(*args):
            self.__jump_to_current(True, None, True)

        keyval, mod = Gtk.accelerator_parse("<Primary><shift>J")
        accel_group.connect(keyval, mod, 0, scroll_and_jump)

        # custom accel map
        accel_fn = os.path.join(quodlibet.get_user_dir(), "accels")
        Gtk.AccelMap.load(accel_fn)
        # save right away so we fill the file with example comments of all
        # accels
        Gtk.AccelMap.save(accel_fn)

        menubar = ui.get_widget("/Menu")

        # Since https://git.gnome.org/browse/gtk+/commit/?id=b44df22895c79
        # toplevel menu items show an empty 16x16 image. While we don't
        # need image items there UIManager creates them by default.
        # Work around by removing the empty GtkImages
        for child in menubar.get_children():
            if isinstance(child, Gtk.ImageMenuItem):
                child.set_image(None)

        main_box.pack_start(menubar, False, True, 0)

        top_bar = TopBar(self, player, library)
        main_box.pack_start(top_bar, False, True, 0)
        self.top_bar = top_bar

        self.__browserbox = Align(bottom=3)
        self.__paned = paned = ConfigRHPaned("memory", "sidebar_pos", 0.25)
        paned.pack1(self.__browserbox, resize=True)
        # We'll pack2 when necessary (when the first sidebar plugin is set up)

        main_box.pack_start(paned, True, True, 0)

        play_order = PlayOrderWidget(self.songlist.model, player)
        statusbox = StatusBarBox(play_order, self.qexpander)
        self.order = play_order
        self.statusbar = statusbox.statusbar

        main_box.pack_start(
            Align(statusbox, border=3, top=-3),
            False, True, 0)

        self.songpane = SongListPaned(self.song_scroller, self.qexpander)
        self.songpane.show_all()

        try:
            orders = []
            for e in config.getstringlist('memory', 'sortby', []):
                orders.append((e[1:], int(e[0])))
        except ValueError:
            pass
        else:
            self.songlist.set_sort_orders(orders)

        self.browser = None
        self.ui = ui

        main_box.show_all()

        self._playback_error_dialog = None
        connect_destroy(player, 'song-started', self.__song_started)
        connect_destroy(player, 'paused', self.__update_paused, True)
        connect_destroy(player, 'unpaused', self.__update_paused, False)
        # make sure we redraw all error indicators before opening
        # a dialog (blocking the main loop), so connect after default handlers
        connect_after_destroy(player, 'error', self.__player_error)
        # connect after to let SongTracker update stats
        connect_after_destroy(player, "song-ended", self.__song_ended)

        # set at least the playlist. the song should be restored
        # after the browser emits the song list
        player.setup(self.playlist, None, 0)
        self.__restore_cb = restore_cb
        self.__first_browser_set = True

        restore_browser = not headless
        try:
            self._select_browser(
                self, config.get("memory", "browser"), library, player,
                restore_browser)
        except:
            config.set("memory", "browser", browsers.name(browsers.default))
            config.save()
            raise

        self.songlist.connect('popup-menu', self.__songs_popup_menu)
        self.songlist.connect('columns-changed', self.__cols_changed)
        self.songlist.connect('columns-changed', self.__hide_headers)
        self.songlist.info.connect("changed", self.__set_totals)

        lib = library.librarian
        connect_destroy(lib, 'changed', self.__song_changed, player)

        targets = [("text/uri-list", Gtk.TargetFlags.OTHER_APP, DND_URI_LIST)]
        targets = [Gtk.TargetEntry.new(*t) for t in targets]

        self.drag_dest_set(
            Gtk.DestDefaults.ALL, targets, Gdk.DragAction.COPY)
        self.connect('drag-data-received', self.__drag_data_received)

        if not headless:
            on_first_map(self, self.__configure_scan_dirs, library)

        if config.getboolean('library', 'refresh_on_start'):
            self.__rebuild(None, False)

        self.connect("key-press-event", self.__key_pressed, player)

        self.connect("destroy", self.__destroy)

        self.enable_window_tracking("quodlibet")

    def hide_side_book(self):
        self.side_book.hide()

    def add_sidebar(self, box, name):
        vbox = Gtk.Box(margin=0)
        vbox.pack_start(box, True, True, 0)
        vbox.show()
        if self.side_book_empty:
            self.add_sidebar_to_layout(self.side_book)
        self.side_book.append_page(vbox, label=name)
        self.side_book.set_tab_detachable(vbox, False)
        self.side_book.show_all()
        return vbox

    def remove_sidebar(self, widget):
        self.side_book.remove_page(self.side_book.page_num(widget))
        if self.side_book_empty:
            print_d("Hiding sidebar")
            self.__paned.remove(self.__paned.get_children()[1])

    def add_sidebar_to_layout(self, widget):
        print_d("Recreating sidebar")
        align = Align(widget, top=6, bottom=3)
        self.__paned.pack2(align, shrink=True)
        align.show_all()

    @property
    def side_book_empty(self):
        return not self.side_book.get_children()

    def set_seekbar_widget(self, widget):
        """Add an alternative seek bar widget.

        Args:
            widget (Gtk.Widget): a new widget or None to remove the current one
        """

        self.top_bar.set_seekbar_widget(widget)

    def set_as_osx_window(self, osx_app):
        assert osx_app

        self._dock_menu = DockMenu(app)
        osx_app.set_dock_menu(self._dock_menu)

        menu = self.ui.get_widget("/Menu")
        menu.hide()
        osx_app.set_menu_bar(menu)
        # Reparent some items to the "Application" menu
        item = self.ui.get_widget('/Menu/Help/About')
        osx_app.insert_app_menu_item(item, 0)
        osx_app.insert_app_menu_item(Gtk.SeparatorMenuItem(), 1)
        item = self.ui.get_widget('/Menu/File/Preferences')
        osx_app.insert_app_menu_item(item, 2)
        quit_item = self.ui.get_widget('/Menu/File/Quit')
        quit_item.hide()

    def get_is_persistent(self):
        return True

    def open_file(self, filename):
        assert isinstance(filename, fsnative)

        song = self.__library.add_filename(filename, add=False)
        if song is not None:
            if self.__player.go_to(song):
                self.__player.paused = False
            return True
        else:
            return False

    def __player_error(self, player, song, player_error):
        # it's modal, but mmkeys etc. can still trigger new ones
        if self._playback_error_dialog:
            self._playback_error_dialog.destroy()
        dialog = PlaybackErrorDialog(self, player_error)
        self._playback_error_dialog = dialog
        dialog.run()
        self._playback_error_dialog = None

    def __configure_scan_dirs(self, library):
        """Get user to configure scan dirs, if none is set up"""
        if not get_scan_dirs() and not len(library) and \
                quodlibet.is_first_session("quodlibet"):
            print_d("Couldn't find any scan dirs")

            resp = ConfirmLibDirSetup(self).run()
            if resp == ConfirmLibDirSetup.RESPONSE_SETUP:
                prefs = PreferencesWindow(self)
                prefs.set_page("library")
                prefs.show()

    def __keyboard_shortcuts(self, action):
        show_shortcuts(self)

    def __edit_bookmarks(self, librarian, player):
        if player.song:
            window = EditBookmarks(self, librarian, player)
            window.show()

    def __key_pressed(self, widget, event, player):
        if not player.song:
            return

        def seek_relative(seconds):
            current = player.get_position()
            current += seconds * 1000
            current = min(player.song("~#length") * 1000 - 1, current)
            current = max(0, current)
            player.seek(current)

        if qltk.is_accel(event, "<alt>Right"):
            seek_relative(10)
            return True
        elif qltk.is_accel(event, "<alt>Left"):
            seek_relative(-10)
            return True

    def __destroy(self, *args):
        self.playlist.destroy()

        # The tray icon plugin tries to unhide QL because it gets disabled
        # on Ql exit. The window should stay hidden after destroy.
        self.show = lambda: None
        self.present = self.show

    def __drag_data_received(self, widget, ctx, x, y, sel, tid, etime):
        assert tid == DND_URI_LIST

        uris = sel.get_uris()

        dirs = []
        error = False
        for uri in uris:
            try:
                filename = uri2fsn(uri)
            except ValueError:
                filename = None

            if filename is not None:
                loc = os.path.normpath(filename)
                if os.path.isdir(loc):
                    dirs.append(loc)
                else:
                    loc = os.path.realpath(loc)
                    if loc not in self.__library:
                        self.__library.add_filename(loc)
            elif app.player.can_play_uri(uri):
                if uri not in self.__library:
                    self.__library.add([RemoteFile(uri)])
            else:
                error = True
                break
        Gtk.drag_finish(ctx, not error, False, etime)
        if error:
            ErrorMessage(
                self, _("Unable to add songs"),
                _("%s uses an unsupported protocol.") % util.bold(uri)).run()
        else:
            if dirs:
                copool.add(
                    self.__library.scan, dirs,
                    cofuncid="library", funcid="library")

    def __songlist_key_press(self, songlist, event):
        return self.browser.key_pressed(event)

    def __songlist_drag_data_recv(self, view, *args):
        if self.browser.can_reorder:
            songs = view.get_songs()
            self.browser.reordered(songs)
        self.songlist.clear_sort()

    def __create_menu(self, player, library):
        def add_view_items(ag):
            act = Action(name="Information", label=_('_Information'),
                         icon_name=Icons.DIALOG_INFORMATION)
            act.connect('activate', self.__current_song_info)
            ag.add_action(act)

            act = Action(name="Jump", label=_('_Jump to Playing Song'),
                         icon_name=Icons.GO_JUMP)
            self.__jump_to_current(True, None, True)
            act.connect('activate', self.__jump_to_current)
            ag.add_action_with_accel(act, "<Primary>J")

        def add_top_level_items(ag):
            ag.add_action(Action(name="File", label=_("_File")))
            ag.add_action(Action(name="Song", label=_("_Song")))
            ag.add_action(Action(name="View", label=_('_View')))
            ag.add_action(Action(name="Browse", label=_("_Browse")))
            ag.add_action(Action(name="Control", label=_('_Control')))
            ag.add_action(Action(name="Help", label=_('_Help')))

        ag = Gtk.ActionGroup.new('QuodLibetWindowActions')
        add_top_level_items(ag)
        add_view_items(ag)

        act = Action(name="AddFolders", label=_(u'_Add a Folder…'),
                     icon_name=Icons.LIST_ADD)
        act.connect('activate', self.open_chooser)
        ag.add_action_with_accel(act, "<Primary>O")

        act = Action(name="AddFiles", label=_(u'_Add a File…'),
                     icon_name=Icons.LIST_ADD)
        act.connect('activate', self.open_chooser)
        ag.add_action(act)

        act = Action(name="AddLocation", label=_(u'_Add a Location…'),
                     icon_name=Icons.LIST_ADD)
        act.connect('activate', self.open_location)
        ag.add_action(act)

        act = Action(name="BrowseLibrary", label=_('Open _Browser'),
                     icon_name=Icons.EDIT_FIND)
        ag.add_action(act)

        act = Action(name="Preferences", label=_('_Preferences'),
                     icon_name=Icons.PREFERENCES_SYSTEM)
        act.connect('activate', self.__preferences)
        ag.add_action(act)

        act = Action(name="Plugins", label=_('_Plugins'),
                     icon_name=Icons.SYSTEM_RUN)
        act.connect('activate', self.__plugins)
        ag.add_action(act)

        act = Action(name="Quit", label=_('_Quit'),
                     icon_name=Icons.APPLICATION_EXIT)
        act.connect('activate', lambda *x: self.destroy())
        ag.add_action_with_accel(act, "<Primary>Q")

        act = Action(name="EditTags", label=_('Edit _Tags'),
                     icon_name=Icons.DOCUMENT_PROPERTIES)
        act.connect('activate', self.__current_song_prop)
        ag.add_action(act)

        act = Action(name="EditBookmarks", label=_(u"Edit Bookmarks…"))
        connect_obj(act, 'activate', self.__edit_bookmarks,
                           library.librarian, player)
        ag.add_action_with_accel(act, "<Primary>B")

        act = Action(name="Previous", label=_('Pre_vious'),
                     icon_name=Icons.MEDIA_SKIP_BACKWARD)
        act.connect('activate', self.__previous_song)
        ag.add_action_with_accel(act, "<Primary>comma")

        act = Action(name="PlayPause", label=_('_Play'),
                     icon_name=Icons.MEDIA_PLAYBACK_START)
        act.connect('activate', self.__play_pause)
        ag.add_action_with_accel(act, "<Primary>space")

        act = Action(name="Next", label=_('_Next'),
                     icon_name=Icons.MEDIA_SKIP_FORWARD)
        act.connect('activate', self.__next_song)
        ag.add_action_with_accel(act, "<Primary>period")

        act = ToggleAction(name="StopAfter", label=_("Stop After This Song"))
        ag.add_action_with_accel(act, "<shift>space")

        # access point for the tray icon
        self.stop_after = act

        act = Action(name="Shortcuts", label=_("_Keyboard Shortcuts"))
        act.connect('activate', self.__keyboard_shortcuts)
        ag.add_action_with_accel(act, "<Primary>question")

        act = Action(name="About", label=_("_About"),
                     icon_name=Icons.HELP_ABOUT)
        act.connect('activate', self.__show_about)
        ag.add_action_with_accel(act, None)

        act = Action(name="OnlineHelp", label=_("Online Help"),
                     icon_name=Icons.HELP_BROWSER)

        def website_handler(*args):
            util.website(const.ONLINE_HELP)

        act.connect('activate', website_handler)
        ag.add_action_with_accel(act, "F1")

        act = Action(name="SearchHelp", label=_("Search Help"))

        def search_help_handler(*args):
            util.website(const.SEARCH_HELP)

        act.connect('activate', search_help_handler)
        ag.add_action_with_accel(act, None)

        act = Action(name="CheckUpdates", label=_("_Check for Updates…"),
                     icon_name=Icons.NETWORK_SERVER)

        def check_updates_handler(*args):
            d = UpdateDialog(self)
            d.run()
            d.destroy()

        act.connect('activate', check_updates_handler)
        ag.add_action_with_accel(act, None)

        act = Action(
            name="RefreshLibrary", label=_("_Scan Library"),
            icon_name=Icons.VIEW_REFRESH)
        act.connect('activate', self.__rebuild, False)
        ag.add_action(act)

        current = config.get("memory", "browser")
        try:
            browsers.get(current)
        except ValueError:
            current = browsers.name(browsers.default)

        first_action = None
        for Kind in browsers.browsers:
            name = browsers.name(Kind)
            index = browsers.index(name)
            action_name = "View" + Kind.__name__
            act = RadioAction(name=action_name, label=Kind.accelerated_name,
                              value=index)
            act.join_group(first_action)
            first_action = first_action or act
            if name == current:
                act.set_active(True)
            ag.add_action_with_accel(act, "<Primary>%d" % ((index + 1) % 10,))
        assert first_action
        self._browser_action = first_action

        def action_callback(view_action, current_action):
            current = browsers.name(
                browsers.get(current_action.get_current_value()))
            self._select_browser(view_action, current, library, player)

        first_action.connect("changed", action_callback)

        for Kind in browsers.browsers:
            action = "Browser" + Kind.__name__
            label = Kind.accelerated_name
            name = browsers.name(Kind)
            index = browsers.index(name)
            act = Action(name=action, label=label)

            def browser_activate(action, Kind):
                LibraryBrowser.open(Kind, library, player)

            act.connect('activate', browser_activate, Kind)
            ag.add_action_with_accel(act,
                                     "<Primary><alt>%d" % ((index + 1) % 10,))

        ui = Gtk.UIManager()
        ui.insert_action_group(ag, -1)

        menustr = MENU % {
            "views": browser_menu_items(),
            "browsers": secondary_browser_menu_items(),
            "filters_menu": FilterMenu.MENU
        }
        ui.add_ui_from_string(menustr)
        self._filter_menu = FilterMenu(library, player, ui)

        # Cute. So. UIManager lets you attach tooltips, but when they're
        # for menu items, they just get ignored. So here I get to actually
        # attach them.
        ui.get_widget("/Menu/File/RefreshLibrary").set_tooltip_text(
            _("Check for changes in your library"))

        return ui

    def __show_about(self, *args):
        about = AboutDialog(self, app)
        about.run()
        about.destroy()

    def select_browser(self, browser_key, library, player):
        """Given a browser name (see browsers.get()) changes the current
        browser.

        Returns True if the passed browser ID is known and the change
        was initiated.
        """

        try:
            Browser = browsers.get(browser_key)
        except ValueError:
            return False

        action_name = "View%s" % Browser.__name__
        for action in self._browser_action.get_group():
            if action.get_name() == action_name:
                action.set_active(True)
                return True
        return False

    def _select_browser(self, activator, current, library, player,
                        restore=False):

        Browser = browsers.get(current)

        window = self.get_window()
        if window:
            window.set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))

        # Wait for the cursor to update before continuing
        while Gtk.events_pending():
            Gtk.main_iteration()

        config.set("memory", "browser", current)
        if self.browser:
            if not (self.browser.uses_main_library and
                    Browser.uses_main_library):
                self.songlist.clear()
            container = self.browser.__container
            self.browser.unpack(container, self.songpane)
            if self.browser.accelerators:
                self.remove_accel_group(self.browser.accelerators)
            container.destroy()
            self.browser.destroy()
        self.browser = Browser(library)
        self.browser.connect('songs-selected',
            self.__browser_cb, library, player)
        self.browser.connect('songs-activated', self.__browser_activate)
        if restore:
            self.browser.restore()
            self.browser.activate()
        self.browser.finalize(restore)
        if self.browser.can_reorder:
            self.songlist.enable_drop()
        elif self.browser.dropped:
            self.songlist.enable_drop(False)
        else:
            self.songlist.disable_drop()
        if self.browser.accelerators:
            self.add_accel_group(self.browser.accelerators)

        container = self.browser.__container = self.browser.pack(self.songpane)

        # Reset the cursor when done loading the browser
        if window:
            GLib.idle_add(window.set_cursor, None)

        player.replaygain_profiles[1] = self.browser.replaygain_profiles
        player.reset_replaygain()
        self.__browserbox.add(container)
        container.show()
        self._filter_menu.set_browser(self.browser)
        self.__hide_headers()

    def __update_paused(self, player, paused):
        menu = self.ui.get_widget("/Menu/Control/PlayPause")
        image = menu.get_image()

        if paused:
            label, icon = _("_Play"), Icons.MEDIA_PLAYBACK_START
        else:
            label, icon = _("P_ause"), Icons.MEDIA_PLAYBACK_PAUSE

        menu.set_label(label)
        image.set_from_icon_name(icon, Gtk.IconSize.MENU)

    def __song_ended(self, player, song, stopped):
        # Check if the song should be removed, based on the
        # active filter of the current browser.
        active_filter = self.browser.active_filter
        if song and active_filter and not active_filter(song):
            iter_ = self.songlist.model.find(song)
            if iter_:
                self.songlist.remove_iters([iter_])

        if self.stop_after.get_active():
            player.paused = True
            self.stop_after.set_active(False)

    def __song_changed(self, library, songs, player):
        if player.info in songs:
            self.__update_title(player)

    def __update_title(self, player):
        song = player.info
        title = "Quod Libet"
        if song:
            tag = config.gettext("settings", "window_title_pattern")
            if tag:
                title = song.comma(tag) + " - " + title
        self.set_title(title)

    def __song_started(self, player, song):
        self.__update_title(player)

        for wid in ["Control/Next", "Control/StopAfter",
                    "Song/EditTags", "Song/Information",
                    "Song/EditBookmarks", "Song/Jump"]:
            self.ui.get_widget('/Menu/' + wid).set_sensitive(bool(song))

        # don't jump on stream changes (player.info != player.song)
        main_should_jump = (song and player.song is song and
                       not self.songlist._activated and
                       config.getboolean("settings", "jump") and
                       self.songlist.sourced)
        queue_should_jump = (song and player.song is song and
                        not self.qexpander.queue._activated and
                        config.getboolean("settings", "jump") and
                        self.qexpander.queue.sourced and
                        config.getboolean("memory", "queue_keep_songs"))
        if main_should_jump:
            self.__jump_to_current(False, self.songlist)
        elif queue_should_jump:
            self.__jump_to_current(False, self.qexpander.queue)

    def __play_pause(self, *args):
        app.player.playpause()

    def __jump_to_current(self, explicit, songlist=None, force_scroll=False):
        """Select/scroll to the current playing song in the playlist.
        If it can't be found tell the browser to properly fill the playlist
        with an appropriate selection containing the song.

        explicit means that the jump request comes from the user and not
        from an event like song-started.

        songlist is the songlist to be jumped within. Usually the main song
        list or the queue. If None, the currently sourced songlist will be
        used.

        force_scroll will ask the browser to refill the playlist in any case.
        """

        def idle_jump_to(song, select):
            ok = songlist.jump_to_song(song, select=select)
            if ok:
                songlist.grab_focus()
            return False

        if not songlist:
            if (config.getboolean("memory", "queue_keep_songs")
                    and self.qexpander.queue.sourced):
                songlist = self.qexpander.queue
            else:
                songlist = self.songlist

        if app.player is None:
            return

        song = app.player.song

        # We are not playing a song
        if song is None:
            return

        if not force_scroll:
            ok = songlist.jump_to_song(song, select=explicit)
        else:
            assert explicit
            ok = False

        if ok:
            songlist.grab_focus()
        elif explicit:
            # if we can't find it and the user requested it, try harder
            self.browser.scroll(song)
            # We need to wait until the browser has finished
            # scrolling/filling and the songlist is ready.
            # Not perfect, but works for now.
            GLib.idle_add(
                idle_jump_to, song, explicit, priority=GLib.PRIORITY_LOW)

    def __next_song(self, *args):
        app.player.next()

    def __previous_song(self, *args):
        app.player.previous()

    def __rebuild(self, activator, force):
        scan_library(self.__library, force)

    # Set up the preferences window.
    def __preferences(self, activator):
        window = PreferencesWindow(self)
        window.show()

    def __plugins(self, activator):
        window = PluginWindow(self)
        window.show()

    def open_location(self, action):
        name = GetStringDialog(self, _("Add a Location"),
            _("Enter the location of an audio file:"),
            button_label=_("_Add"), button_icon=Icons.LIST_ADD).run()
        if name:
            if not uri_is_valid(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s is not a valid location.") % (
                    util.bold(util.escape(name)))).run()
            elif not app.player.can_play_uri(name):
                ErrorMessage(
                    self, _("Unable to add location"),
                    _("%s uses an unsupported protocol.") % (
                    util.bold(util.escape(name)))).run()
            else:
                if name not in self.__library:
                    self.__library.add([RemoteFile(name)])

    def open_chooser(self, action):
        if action.get_name() == "AddFolders":
            fns = choose_folders(self, _("Add Music"), _("_Add Folders"))
            if fns:
                # scan them
                copool.add(self.__library.scan, fns, cofuncid="library",
                           funcid="library")
        else:
            patterns = ["*" + path2fsn(k) for k in formats.loaders.keys()]
            choose_filter = create_chooser_filter(_("Music Files"), patterns)
            fns = choose_files(
                self, _("Add Music"), _("_Add Files"), choose_filter)
            if fns:
                for filename in fns:
                    self.__library.add_filename(filename)

    def __songs_popup_menu(self, songlist):
        path, col = songlist.get_cursor()
        header = col.header_name
        menu = self.songlist.Menu(header, self.browser, self.__library)
        if menu is not None:
            return self.songlist.popup_menu(menu, 0,
                    Gtk.get_current_event_time())

    def __current_song_prop(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = SongProperties(librarian, [song], parent=self)
            window.show()

    def __current_song_info(self, *args):
        song = app.player.song
        if song:
            librarian = self.__library.librarian
            window = Information(librarian, [song], self)
            window.show()

    def __browser_activate(self, browser):
        app.player._reset()

    def __browser_cb(self, browser, songs, sorted, library, player):
        if browser.background:
            bg = background_filter()
            if bg:
                songs = list(filter(bg, songs))
        self.songlist.set_songs(songs, sorted)

        # After the first time the browser activates, which should always
        # happen if we start up and restore, restore the playing song.
        # Because the browser has send us songs we can be sure it has
        # registered all its libraries.
        if self.__first_browser_set:
            self.__first_browser_set = False

            song = library.librarian.get(config.get("memory", "song"))
            seek_pos = config.getfloat("memory", "seek", 0)
            config.set("memory", "seek", 0)
            if song is not None:
                player.setup(self.playlist, song, seek_pos)

            if self.__restore_cb:
                self.__restore_cb()
                self.__restore_cb = None

    def __hide_headers(self, activator=None):
        for column in self.songlist.get_columns():
            if self.browser.headers is None:
                column.set_visible(True)
            else:
                for tag in util.tagsplit(column.header_name):
                    if tag in self.browser.headers:
                        column.set_visible(True)
                        break
                else:
                    column.set_visible(False)

    def __cols_changed(self, songlist):
        headers = [col.header_name for col in songlist.get_columns()]
        try:
            headers.remove('~current')
        except ValueError:
            pass
        if len(headers) == len(get_columns()):
            # Not an addition or removal (handled separately)
            set_columns(headers)
            SongList.headers = headers

    def __make_query(self, query):
        if self.browser.can_filter_text():
            self.browser.filter_text(query.encode('utf-8'))
            self.browser.activate()

    def __set_totals(self, info, songs):
        length = sum(song.get("~#length", 0) for song in songs)
        t = self.browser.status_text(count=len(songs),
                                     time=util.format_time_preferred(length))
        self.statusbar.set_default_text(t)