Python TuneinPopover.set_relative_to方法代码示例

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]
class ToolbarInfos(Gtk.Bin):
    """
        Init infos toolbar
    """
    def __init__(self):
        Gtk.Bin.__init__(self)
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/ToolbarInfos.ui')
        builder.connect_signals(self)

        infobox = builder.get_object('infos')
        infobox.set_property('has-tooltip', True)
        self.add(infobox)

        self._title_label = builder.get_object('title')
        self._artist_label = builder.get_object('artist')
        self._cover = builder.get_object('cover')
        self._pop_albums = AlbumsPopover()
        self._pop_albums.set_relative_to(infobox)
        self._pop_tunein = TuneinPopover(RadiosManager())
        self._pop_tunein.set_relative_to(infobox)

        Lp.art.connect('cover-changed', self._update_cover)
        Lp.art.connect('logo-changed', self._update_logo)

    """
        Update toolbar on current changed
        @param player as Player
    """
    def on_current_changed(self, player):
        art = None
        self._artist_label.set_text(player.current_track.artist)
        self._title_label.set_text(player.current_track.title)

        if player.current_track.id == Type.RADIOS:
            art = Lp.art.get_radio(player.current_track.artist,
                                   ArtSize.SMALL)
        elif player.current_track.id == Type.EXTERNALS:
            art = Lp.art.get_cover_for_uri(player.current_track.uri,
                                           ArtSize.SMALL,
                                           False)
        else:
            art = Lp.art.get_album(player.current_track.album_id,
                                   ArtSize.SMALL)
        if art is not None:
            self._cover.set_from_pixbuf(art)
            del art
            self._cover.set_tooltip_text(player.current_track.album)
            self._cover.show()
        else:
            self._cover.hide()

    """
        Update infos on status changed
        @param player as Player
    """
    def on_status_changed(self, player):
        pass

#######################
# PRIVATE             #
#######################
    """
        Update cover for album_id
        @param art as Art
        @param album id as int
    """
    def _update_cover(self, art, album_id):
        if Lp.player.current_track.album_id == album_id:
            pixbuf = Lp.art.get_album(album_id, ArtSize.SMALL)
            self._cover.set_from_pixbuf(pixbuf)
            del pixbuf

    """
        Update logo for name
        @param art as Art
        @param name as str
    """
    def _update_logo(self, art, name):
        if Lp.player.current_track.artist == name:
            pixbuf = Lp.art.get_radio(name, ArtSize.SMALL)
            self._cover.set_from_pixbuf(pixbuf)
            del pixbuf

    """
        Pop albums from current artistleft click
        Show playlist menu on right
        @param eventbox as Gtk.EventBox
        @param event as Gdk.Event
    """
    def _on_infobox_clicked(self, eventbox, event):
        if Lp.player.current_track.id == Type.EXTERNALS:
            expopover = ExternalsPopover()
            expopover.set_relative_to(eventbox)
            expopover.populate()
            expopover.show()
        elif Lp.player.current_track.id is not None:
            if event.button == 1:
                if Lp.player.current_track.id == Type.RADIOS:
                    self._pop_tunein.populate()
#.........这里部分代码省略.........

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]
class ToolbarInfo(Gtk.Bin, InfosController):
    """
        Informations toolbar
    """

    def __init__(self):
        """
            Init toolbar
        """
        Gtk.Bin.__init__(self)
        InfosController.__init__(self, ArtSize.SMALL)
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/ToolbarInfo.ui')
        builder.connect_signals(self)
        self._pop_tunein = None
        self._pop_info = None
        self._timeout_id = None
        self._width = 0

        self._infobox = builder.get_object('info')
        self.add(self._infobox)

        self._labels = builder.get_object('nowplaying_labels')

        self._title_label = builder.get_object('title')
        self._artist_label = builder.get_object('artist')
        self._cover_frame = builder.get_object('frame')
        self._cover = builder.get_object('cover')
        self._cover.set_property('has-tooltip', True)
        # Since GTK 3.20, we can set cover full height
        if Gtk.get_minor_version() > 18:
            self._cover.get_style_context().add_class('toolbar-cover-frame')
        else:
            self._cover.get_style_context().add_class('small-cover-frame')

        self.connect('realize', self._on_realize)
        Lp().art.connect('album-artwork-changed', self._update_cover)
        Lp().art.connect('radio-artwork-changed', self._update_logo)

    def do_get_preferred_width(self):
        """
            We force preferred width
            @return (int, int)
        """
        return (self._width, self._width)

    def get_preferred_height(self):
        """
            Return preferred height
            @return (int, int)
        """
        return self._labels.get_preferred_height()

    def set_width(self, width):
        """
            Set widget width
            @param width as int
        """
        self._width = width
        self.set_property('width-request', width)

#######################
# PRIVATE             #
#######################
    def _update_cover(self, art, album_id):
        """
            Update cover for album_id
            @param art as Art
            @param album id as int
        """
        if Lp().player.current_track.album.id == album_id:
            surface = Lp().art.get_album_artwork(
                                       Lp().player.current_track.album,
                                       ArtSize.SMALL)
            self._cover.set_from_surface(surface)
            del surface

    def _update_logo(self, art, name):
        """
            Update logo for name
            @param art as Art
            @param name as str
        """
        if Lp().player.current_track.album_artist == name:
            pixbuf = Lp().art.get_radio_artwork(name, ArtSize.SMALL)
            self._cover.set_from_surface(pixbuf)
            del pixbuf

    def _show_track_menu(self):
        """
            Show current track menu
        """
        self._timeout_id = None
        if Lp().player.current_track.id >= 0:
            popover = TrackMenuPopover(
                        Lp().player.current_track.id,
                        PopToolbarMenu(Lp().player.current_track.id))
            popover.set_relative_to(self._infobox)
            popover.show()

#.........这里部分代码省略.........

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]
class RadiosView(View):
    """
        Show radios in a grid
    """

    def __init__(self):
        """
            Init view
        """
        View.__init__(self)
        self._signal = Lp().art.connect('radio-artwork-changed',
                                        self._on_logo_changed)

        self._radios_manager = Radios()
        self._radios_manager.connect('radios-changed',
                                     self._on_radios_changed)
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/RadiosView.ui')
        builder.connect_signals(self)
        widget = builder.get_object('widget')
        self._empty = builder.get_object('empty')

        self._pop_tunein = TuneinPopover(self._radios_manager)
        self._pop_tunein.set_relative_to(builder.get_object('search_btn'))

        self._sizegroup = Gtk.SizeGroup(mode=Gtk.SizeGroupMode.BOTH)

        self._radiobox = Gtk.FlowBox()
        self._radiobox.set_selection_mode(Gtk.SelectionMode.NONE)
        self._radiobox.connect("child-activated", self._on_album_activated)
        self._radiobox.set_property('column-spacing', 5)
        self._radiobox.set_property('row-spacing', 5)
        self._radiobox.set_homogeneous(True)
        self._radiobox.set_max_children_per_line(1000)
        self._radiobox.show()

        self._stack = Gtk.Stack()
        self._stack.set_transition_duration(500)
        self._stack.set_transition_type(Gtk.StackTransitionType.CROSSFADE)
        self._stack.add(self._scrolled)
        self._stack.add(self._empty)
        self._stack.show()

        self._viewport.set_property("valign", Gtk.Align.START)
        self._viewport.set_property('margin', 5)
        self._viewport.add(self._radiobox)
        self._scrolled.set_property('expand', True)

        self.add(widget)
        self.add(self._stack)

    def populate(self):
        """
            Populate view with tracks from playlist
            Thread safe
        """
        Lp().player.set_radios(self._radios_manager.get())
        if Lp().player.current_track.id == Type.RADIOS:
            Lp().player.set_next()  # We force next update
            Lp().player.set_prev()  # We force prev update
        t = Thread(target=self._populate)
        t.daemon = True
        t.start()

#######################
# PRIVATE             #
#######################
    def _populate(self):
        """
            Populate view with tracks from playlist
            Thread safe
        """
        radios = []
        # Get radios name
        for (name, url) in self._radios_manager.get():
            radios.append(name)
        GLib.idle_add(self._show_stack, radios)

    def _get_children(self):
        """
            Return view children
            @return [RadioWidget]
        """
        children = []
        for child in self._radiobox.get_children():
            widget = child.get_child()
            children.append(widget)
        return children

    def _on_destroy(self, widget):
        """
            Disconnect signals
            @param widget as Gtk.Widget
        """
        if self._signal is not None:
            Lp().art.disconnect(self._signal)

    def _on_new_clicked(self, widget):
        """
            Show popover for adding a new radio
#.........这里部分代码省略.........

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]

#.........这里部分代码省略.........
#######################
    def _update_cover(self, art, album_id):
        """
            Update cover for album_id
            @param art as Art
            @param album id as int
        """
        if Lp.player.current_track.album.id == album_id:
            pixbuf = Lp.art.get_album(Lp.player.current_track.album,
                                      ArtSize.SMALL)
            self._cover.set_from_surface(pixbuf)
            del pixbuf

    def _update_logo(self, art, name):
        """
            Update logo for name
            @param art as Art
            @param name as str
        """
        if Lp.player.current_track.artist == name:
            pixbuf = Lp.art.get_radio(name, ArtSize.SMALL)
            self._cover.set_from_surface(pixbuf)
            del pixbuf

    def _on_infobox_clicked(self, eventbox, event):
        """
            Pop albums from current artistleft click
            Show playlist menu on right
            @param eventbox as Gtk.EventBox
            @param event as Gdk.Event
        """
        if Lp.player.current_track.id == Type.EXTERNALS:
            expopover = ExternalsPopover()
            expopover.set_relative_to(eventbox)
            expopover.populate()
            expopover.show()
        elif Lp.player.current_track.id is not None:
            if event.button == 1:
                if Lp.player.current_track.id == Type.RADIOS:
                    if self._pop_tunein is None:
                        self._pop_tunein = TuneinPopover()
                        self._pop_tunein.populate()
                        self._pop_tunein.set_relative_to(self._infobox)
                    self._pop_tunein.show()
                else:
                    if self._pop_infos is None:
                        self._pop_infos = InfosPopover()
                        self._pop_infos.set_relative_to(self._infobox)
                    self._pop_infos.show()
            elif Lp.player.current_track.id >= 0:
                menu = PopToolbarMenu(Lp.player.current_track.id, None)
                popover = Gtk.Popover.new_from_model(eventbox, menu)
                rating = RatingWidget(Lp.player.current_track)
                rating.set_margin_top(5)
                rating.set_margin_bottom(5)
                rating.set_property('halign', Gtk.Align.START)
                rating.set_property('hexpand', True)
                rating.show()
                loved = LovedWidget(Lp.player.current_track.id)
                loved.set_margin_end(5)
                loved.set_margin_top(5)
                loved.set_margin_bottom(5)
                loved.set_property('halign', Gtk.Align.END)
                loved.set_property('hexpand', True)
                loved.show()
                # Hack to add two widgets in popover

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]
class RadiosView(View):
    """
        Init radios ui with a scrolled grid of radios widgets
    """
    def __init__(self):
        View.__init__(self)

        self._signal = None

        self._radios_manager = RadiosManager()
        self._radios_manager.connect('playlists-changed',
                                     self._on_radios_changed)
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/RadiosView.ui')
        builder.connect_signals(self)
        widget = builder.get_object('widget')

        self._pop_tunein = TuneinPopover(self._radios_manager)
        self._pop_tunein.set_relative_to(builder.get_object('search_btn'))

        self._sizegroup = Gtk.SizeGroup(mode=Gtk.SizeGroupMode.BOTH)

        self._radiobox = Gtk.FlowBox()
        self._radiobox.set_sort_func(self._sort_radios)
        self._radiobox.set_selection_mode(Gtk.SelectionMode.NONE)
        self._radiobox.connect("child-activated", self._on_album_activated)
        self._radiobox.set_property('column-spacing', 5)
        self._radiobox.set_property('row-spacing', 5)
        self._radiobox.set_homogeneous(True)
        self._radiobox.set_max_children_per_line(1000)
        self._radiobox.show()

        self._viewport.set_property("valign", Gtk.Align.START)
        self._viewport.set_property('margin', 5)
        self._viewport.add(self._radiobox)
        self._scrolledWindow.set_property('expand', True)

        self.add(widget)
        self.add(self._scrolledWindow)

    """
        Populate view with tracks from playlist
        Thread safe
    """
    def populate(self):
        radios_name = []
        # Get radios name
        for (i, name) in self._radios_manager.get():
            radios_name.append(name)
        GLib.idle_add(self._add_radios, radios_name)

    """
        Connect player signal
    """
    def do_show(self):
        View.do_show(self)
        self._signal = Lp.art.connect('logo-changed',
                                      self._on_logo_changed)

    """
        Disconnect player signal
    """
    def do_hide(self):
        View.do_hide(self)
        if self._signal is not None:
            Lp.art.disconnect(self._signal)

#######################
# PRIVATE             #
#######################
    """
        Return view children
        @return [RadioWidget]
    """
    def _get_children(self):
        children = []
        for child in self._radiobox.get_children():
            widget = child.get_child()
            children.append(widget)
        return children

    """
        Sort radios
        @param a as Gtk.FlowBoxChild
        @param b as Gtk.FlowBoxChild
    """
    def _sort_radios(self, a, b):
        child1 = a.get_children()[0]
        child2 = b.get_children()[0]
        return child1.get_name().lower() > child2.get_name().lower()

    """
        Show popover for adding a new radio
        @param widget as Gtk.Widget
    """
    def _on_new_clicked(self, widget):
        popover = RadioPopover('', self._radios_manager)
        popover.set_relative_to(widget)
        popover.show()

#.........这里部分代码省略.........

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]

#.........这里部分代码省略.........
            self._cover_frame.hide()

    def on_status_changed(self, player):
        """
            Update infos on status changed
            @param player as Player
        """
        pass

#######################
# PRIVATE             #
#######################
    def _update_cover(self, art, album_id):
        """
            Update cover for album_id
            @param art as Art
            @param album id as int
        """
        if Lp().player.current_track.album.id == album_id:
            surface = Lp().art.get_album_artwork(
                                       Lp().player.current_track.album,
                                       self._cover_size)
            self._cover.set_from_surface(surface)
            del surface

    def _update_logo(self, art, name):
        """
            Update logo for name
            @param art as Art
            @param name as str
        """
        if Lp().player.current_track.artist == name:
            pixbuf = Lp().art.get_radio_artwork(name, self._cover_size)
            self._cover.set_from_surface(pixbuf)
            del pixbuf

    def _on_infobox_clicked(self, eventbox, event):
        """
            Pop albums from current artistleft click
            Show playlist menu on right
            @param eventbox as Gtk.EventBox
            @param event as Gdk.Event
        """
        if Lp().player.current_track.id == Type.EXTERNALS:
            expopover = ExternalsPopover()
            expopover.set_relative_to(eventbox)
            expopover.populate()
            expopover.show()
        elif Lp().player.current_track.id is not None:
            if event.button == 1:
                if Lp().player.current_track.id == Type.RADIOS:
                    if self._pop_tunein is None:
                        self._pop_tunein = TuneinPopover()
                        self._pop_tunein.populate()
                        self._pop_tunein.set_relative_to(self._infobox)
                    self._pop_tunein.show()
                else:
                    if self._pop_infos is None:
                        self._pop_infos = InfosPopover()
                        self._pop_infos.set_relative_to(self._infobox)
                    self._pop_infos.show()
            elif Lp().player.current_track.id >= 0:
                menu = PopToolbarMenu(Lp().player.current_track.id)
                popover = TrackMenuPopover(
                            Lp().player.current_track.id,
                            PopToolbarMenu(Lp().player.current_track.id))
                popover.set_relative_to(self._infobox)
                popover.show()
            return True

    def _on_query_tooltip(self, widget, x, y, keyboard, tooltip):
        """
            Show tooltip if needed
            @param widget as Gtk.Widget
            @param x as int
            @param y as int
            @param keyboard as bool
            @param tooltip as Gtk.Tooltip
        """
        # Can't add a \n in markup
        # GTK bug => https://bugzilla.gnome.org/show_bug.cgi?id=749965
        layout_title = self._title_label.get_layout()
        layout_artist = self._artist_label.get_layout()
        if layout_title.is_ellipsized() or layout_artist.is_ellipsized():
            artist = escape(self._artist_label.get_text())
            title = escape(self._title_label.get_text())
            tooltip.set_markup("<b>%s</b> - %s" % (artist, title))
        else:
            return False
        return True

    def _on_eventbox_realize(self, eventbox):
        """
            Show hand cursor over
        """
        style = self.get_style_context()
        padding = style.get_padding(style.get_state())
        self._cover_size = self.get_allocated_height()\
            - padding.top - padding.bottom
        eventbox.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.HAND1))

# 需要导入模块: from lollypop.pop_tunein import TuneinPopover [as 别名]
# 或者: from lollypop.pop_tunein.TuneinPopover import set_relative_to [as 别名]

#.........这里部分代码省略.........
            @param art as Art
            @param album id as int
        """
        if Lp().player.current_track.album.id == album_id:
            surface = Lp().art.get_album_artwork(
                                       Lp().player.current_track.album,
                                       self._artsize,
                                       self._cover.get_scale_factor())
            self._cover.set_from_surface(surface)
            del surface

    def __update_logo(self, art, name):
        """
            Update logo for name
            @param art as Art
            @param name as str
        """
        if Lp().player.current_track.album_artist == name:
            pixbuf = Lp().art.get_radio_artwork(name, self._artsize)
            self._cover.set_from_surface(pixbuf)
            del pixbuf

    def __on_info_long(self, args):
        """
            Show current track menu
            @param args as []
        """
        if Lp().player.current_track.id >= 0:
            from lollypop.pop_menu import PlaylistsMenu
            from lollypop.pop_menu import TrackMenuPopover
            popover = TrackMenuPopover(
                        Lp().player.current_track,
                        PlaylistsMenu(Lp().player.current_track))
            popover.set_relative_to(self._infobox)
            popover.show()

    def __on_info_short(self, args):
        """
            Show track information popover
            @param args as []
        """
        if Lp().player.current_track.id == Type.EXTERNALS:
            from lollypop.pop_externals import ExternalsPopover
            expopover = ExternalsPopover()
            expopover.set_relative_to(self._infobox)
            expopover.populate()
            expopover.show()
        elif Lp().player.current_track.id is not None:
            if Lp().player.current_track.id == Type.RADIOS:
                if self.__pop_tunein is None:
                    from lollypop.pop_tunein import TuneinPopover
                    self.__pop_tunein = TuneinPopover()
                    self.__pop_tunein.populate()
                    self.__pop_tunein.set_relative_to(self._infobox)
                self.__pop_tunein.show()
            else:
                if self.__pop_info is None:
                    from lollypop.pop_info import InfoPopover
                    self.__pop_info = InfoPopover()
                    self.__pop_info.set_relative_to(self._infobox)
                self.__pop_info.show()

    def __on_loading_changed(self, player, show):
        """
            Show spinner based on loading status
            @param player as player