Python PaletteMenuItem.set_image方法代码示例

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def __init__(self):
        ToolButton.__init__(self)

        self._property = 'timestamp'
        self._order = Gtk.SortType.ASCENDING

        self.props.tooltip = _('Sort view')
        self.props.icon_name = 'view-lastedit'

        self.props.hide_tooltip_on_click = False
        self.palette_invoker.props.toggle_palette = True

        menu_box = PaletteMenuBox()
        self.props.palette.set_content(menu_box)
        menu_box.show()

        for property_, icon, label in self._SORT_OPTIONS:
            button = PaletteMenuItem(label)
            button_icon = Icon(icon_size=Gtk.IconSize.MENU, icon_name=icon)
            button.set_image(button_icon)
            button_icon.show()
            button.connect('activate',
                           self.__sort_type_changed_cb,
                           property_,
                           icon)
            button.show()
            menu_box.append_item(button)

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def create_palette(self):
        primary_text = GLib.markup_escape_text(self._model.bundle.get_name())
        secondary_text = GLib.markup_escape_text(self._model.get_name())
        palette_icon = Icon(file=self._model.bundle.get_icon(),
                            xo_color=self._model.get_color())
        palette_icon.props.icon_size = Gtk.IconSize.LARGE_TOOLBAR
        palette = Palette(None,
                          primary_text=primary_text,
                          secondary_text=secondary_text,
                          icon=palette_icon)

        private = self._model.props.private
        joined = get_owner_instance() in self._model.props.buddies

        menu_box = PaletteMenuBox()

        if joined:
            item = PaletteMenuItem(_('Resume'))
            icon = Icon(icon_size=Gtk.IconSize.MENU, icon_name='activity-start')
            item.set_image(icon)
            item.connect('activate', self.__palette_item_clicked_cb)
            menu_box.append_item(item)
        elif not private:
            item = PaletteMenuItem(_('Join'))
            icon = Icon(icon_size=Gtk.IconSize.MENU, icon_name='activity-start')
            item.set_image(icon)
            item.connect('activate', self.__palette_item_clicked_cb)
            menu_box.append_item(item)

        palette.set_content(menu_box)
        menu_box.show_all()

        self.connect_to_palette_pop_events(palette)
        return palette

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def __init__(self):
        ToolButton.__init__(self)

        self._property = 'timestamp'
        self._order = Gtk.SortType.ASCENDING

        self.props.tooltip = _('Sort view')
        self.props.icon_name = 'view-lastedit'

        self.props.hide_tooltip_on_click = False
        self.palette_invoker.props.toggle_palette = True

        menu_box = PaletteMenuBox()
        self.props.palette.set_content(menu_box)
        menu_box.show()

        sort_options = [
            ('timestamp', 'view-lastedit', _('Sort by date modified')),
            ('creation_time', 'view-created', _('Sort by date created')),
            ('filesize', 'view-size', _('Sort by size')),
        ]

        for property_, icon, label in sort_options:
            button = PaletteMenuItem(label)
            button_icon = Icon(pixel_size=style.SMALL_ICON_SIZE,
                               icon_name=icon)
            button.set_image(button_icon)
            button_icon.show()
            button.connect('activate',
                           self.__sort_type_changed_cb,
                           property_,
                           icon)
            button.show()
            menu_box.append_item(button)

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
class DisplayPalette(Palette):

    def __init__(self):
        Palette.__init__(self, label=_('My Display'))

        self._screenshot = PaletteMenuItem(_('Take a screenshot'))
        icon = Icon(icon_name='camera-external',
                    pixel_size=style.SMALL_ICON_SIZE)
        self._screenshot.set_image(icon)
        icon.show()
        self._screenshot.connect('activate', self.__screenshot_cb)
        self._screenshot.show()

        self._box = PaletteMenuBox()

        self._brightness_manager = None
        # only add this widget if device available
        if brightness.get_instance().get_path():
            self._add_brightness_manager()

        self._box.append_item(self._screenshot, 0, 0)
        self._box.show()

        self.set_content(self._box)
        self.connect('popup', self.__popup_cb)

    def _add_brightness_manager(self):
        self._brightness_manager = BrightnessManagerWidget(_('Brightness'),
                                                           'brightness-100')
        self._brightness_manager.show()

        separator = PaletteMenuItemSeparator()
        separator.show()

        self._box.append_item(self._brightness_manager, 0, 0)
        self._box.append_item(separator, 0, 0)

    def __popup_cb(self, palette):
        if self._brightness_manager is not None:
            self._brightness_manager.update()

    def __screenshot_cb(self, palette):
        frame_ = frame.get_view()
        frame_.hide()
        GObject.idle_add(self.__take_screenshot_cb, frame_)

    def __take_screenshot_cb(self, frame_):
        if frame_.is_visible():
            return True
        take_screenshot()
        frame_.show()
        return False

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
def set_palette_list(palette_list, nx, ny, item_height, return_dict=False):
    palette_dict = {}
    item_width = style.GRID_CELL_SIZE * 3

    grid = Gtk.Grid()
    grid.set_row_spacing(style.DEFAULT_PADDING)
    grid.set_column_spacing(0)
    grid.set_border_width(0)

    scrolled_window = Gtk.ScrolledWindow()
    scrolled_window.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
    scrolled_window.set_size_request(nx * item_width, ny * item_height)
    scrolled_window.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
    scrolled_window.add_with_viewport(grid)
    grid.show()

    x = 0
    y = 0

    for item in palette_list:
        menu_item = PaletteMenuItem()
        menu_item.set_label(item['label'])
        menu_item.set_image(item['icon'])
        item['icon'].show()
        if return_dict:
            menu_item.set_image(item['selected'])
            item['selected'].hide()

        if return_dict:
            palette_dict[item['label']] = {'menu': menu_item,
                                           'icon': item['icon'],
                                           'selected': item['selected']}

        menu_item.connect('button-release-event', item['callback'],
                          item['label'])
        grid.attach(menu_item, x, y, 1, 1)
        x += 1
        if x == nx:
            x = 0
            y += 1

        menu_item.show()

    if return_dict:
        return scrolled_window, palette_dict
    else:
        return scrolled_window

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def create_palette(self):
        palette = VolumePalette(self._mount)
        palette.set_group_id('frame')

        menu_item = PaletteMenuItem(_('Show contents'))
        color = profile.get_color()
        icon = Icon(icon_name=self._icon_name, icon_size=Gtk.IconSize.MENU,
                    xo_color=color)
        menu_item.set_image(icon)
        icon.show()

        menu_item.connect('activate', self.__show_contents_cb)
        palette.content_box.pack_start(menu_item, True, True, 0)
        palette.content_box.reorder_child(menu_item, 0)
        menu_item.show()

        return palette

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def create_palette(self):
        palette = VolumePalette(self._mount)
        palette.set_group_id('frame')

        menu_item = PaletteMenuItem(_('Show contents'))
        client = GConf.Client.get_default()
        color = XoColor(client.get_string('/desktop/sugar/user/color'))
        icon = Icon(icon_name=self._icon_name, icon_size=Gtk.IconSize.MENU,
                    xo_color=color)
        menu_item.set_image(icon)
        icon.show()

        menu_item.connect('activate', self.__show_contents_cb)
        palette.content_box.pack_start(menu_item, True, True, 0)
        palette.content_box.reorder_child(menu_item, 0)
        menu_item.show()

        return palette

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def create_palette(self):
        palette = VolumePalette(self._mount)
        palette.set_group_id('frame')

        menu_item = PaletteMenuItem(_('Show contents'))
        color = get_mount_color(self._mount)
        icon = Icon(icon_name=self._icon_name,
                    pixel_size=style.SMALL_ICON_SIZE,
                    xo_color=color)
        menu_item.set_image(icon)
        icon.show()

        menu_item.connect('activate', self.__show_contents_cb)
        palette.content_box.pack_start(menu_item, True, True, 0)
        palette.content_box.reorder_child(menu_item, 0)
        menu_item.show()

        return palette

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def __init__(self, mount):
        Palette.__init__(self, label=mount.get_name())
        self._mount = mount

        path = mount.get_root().get_path()
        self.props.secondary_text = glib.markup_escape_text(path)

        self.content_box = PaletteMenuBox()
        self.set_content(self.content_box)
        self.content_box.show()

        menu_item = PaletteMenuItem(pgettext('Volume', 'Remove'))

        icon = Icon(icon_name='media-eject', icon_size=Gtk.IconSize.MENU)
        menu_item.set_image(icon)
        icon.show()

        menu_item.connect('activate', self.__unmount_activate_cb)
        self.content_box.append_item(menu_item)
        menu_item.show()

        separator = PaletteMenuItemSeparator()
        self.content_box.append_item(separator)
        separator.show()

        free_space_box = Gtk.VBox()
        free_space_box.set_spacing(style.DEFAULT_PADDING)
        self.content_box.append_item(free_space_box, vertical_padding=0)
        free_space_box.show()

        self._progress_bar = Gtk.ProgressBar()
        free_space_box.pack_start(self._progress_bar, True, True, 0)
        self._progress_bar.show()

        self._free_space_label = Gtk.Label()
        self._free_space_label.set_alignment(0.5, 0.5)
        free_space_box.pack_start(self._free_space_label, True, True, 0)
        self._free_space_label.show()

        self.connect('popup', self.__popup_cb)

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def setup_palette(self):
        title = self._home_activity.get_title()
        self.set_primary_text(GLib.markup_escape_text(title))

        box = PaletteMenuBox()
        self.set_content(box)
        box.show()

        menu_item = PaletteMenuItem(_("Show contents"))
        icon = Icon(
            file=self._home_activity.get_icon_path(),
            pixel_size=style.SMALL_ICON_SIZE,
            xo_color=self._home_activity.get_icon_color(),
        )
        menu_item.set_image(icon)
        icon.show()

        menu_item.connect("activate", self.__open_activate_cb)
        box.append_item(menu_item)
        menu_item.show()

        separator = PaletteMenuItemSeparator()
        box.append_item(separator)
        separator.show()

        inner_box = Gtk.VBox()
        inner_box.set_spacing(style.DEFAULT_PADDING)
        box.append_item(inner_box, vertical_padding=0)
        inner_box.show()

        self._progress_bar = Gtk.ProgressBar()
        inner_box.add(self._progress_bar)
        self._progress_bar.show()

        self._free_space_label = Gtk.Label()
        self._free_space_label.set_alignment(0.5, 0.5)
        inner_box.add(self._free_space_label)
        self._free_space_label.show()

        self.connect("popup", self.__popup_cb)

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
    def create_palette(self):
        primary_text = self._model.bundle.get_name()
        secondary_text = self._model.get_name()
        palette_icon = Icon(file=self._model.bundle.get_icon(),
                            pixel_size=style.STANDARD_ICON_SIZE,
                            xo_color=self._model.get_color())
        palette = Palette(None,
                          primary_text=primary_text,
                          secondary_text=secondary_text,
                          icon=palette_icon)

        private = self._model.props.private
        joined = get_owner_instance() in self._model.props.buddies
        is_joinable = self._is_joinable is None or self._is_joinable()

        menu_box = PaletteMenuBox()

        if joined:
            item = PaletteMenuItem(_('Resume'))
            icon = Icon(
                pixel_size=style.SMALL_ICON_SIZE, icon_name='activity-start')
            item.set_image(icon)
            item.connect('activate', self.__palette_item_clicked_cb)
            menu_box.append_item(item)
        elif not private and is_joinable:
            item = PaletteMenuItem(_('Join'))
            icon = Icon(
                pixel_size=style.SMALL_ICON_SIZE, icon_name='activity-start')
            item.set_image(icon)
            item.connect('activate', self.__palette_item_clicked_cb)
            menu_box.append_item(item)

        palette.set_content(menu_box)
        menu_box.show_all()

        self.connect_to_palette_pop_events(palette)
        return palette

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
class GsmPalette(Palette):
    __gtype_name__ = 'SugarGsmPalette'

    __gsignals__ = {
        'gsm-connect': (GObject.SignalFlags.RUN_FIRST, None, ([])),
        'gsm-disconnect': (GObject.SignalFlags.RUN_FIRST, None, ([])),
    }

    def __init__(self):
        Palette.__init__(self, primary_text=_('Wireless modem'))

        self._current_state = None
        self._failed_connection = False

        self.info_box = Gtk.VBox()

        self._toggle_state_item = PaletteMenuItem('')
        self._toggle_state_item.connect('activate', self.__toggle_state_cb)
        self.info_box.pack_start(self._toggle_state_item, True, True, 0)
        self._toggle_state_item.show()

        self.error_title_label = Gtk.Label(label="")
        self.error_title_label.set_alignment(0, 0.5)
        self.error_title_label.set_line_wrap(True)
        self.info_box.pack_start(self.error_title_label, True, True, 0)
        self.error_description_label = Gtk.Label(label="")
        self.error_description_label.set_alignment(0, 0.5)
        self.error_description_label.set_line_wrap(True)
        self.info_box.pack_start(self.error_description_label, True, True, 0)

        self.connection_info_box = Gtk.HBox()
        icon = Icon(icon_name='data-upload',
                    pixel_size=style.SMALL_ICON_SIZE)
        self.connection_info_box.pack_start(icon, True, True, 0)
        icon.show()

        self._data_label_up = Gtk.Label()
        self._data_label_up.props.xalign = 0.0
        label_alignment = self._add_widget_with_padding(self._data_label_up)
        self.connection_info_box.pack_start(label_alignment, True, True, 0)
        self._data_label_up.show()
        label_alignment.show()

        icon = Icon(icon_name='data-download',
                    pixel_size=style.SMALL_ICON_SIZE)
        self.connection_info_box.pack_start(icon, True, True, 0)
        icon.show()
        self._data_label_down = Gtk.Label()
        self._data_label_down.props.xalign = 0.0
        label_alignment = self._add_widget_with_padding(self._data_label_down)
        self.connection_info_box.pack_start(label_alignment, True, True, 0)
        self._data_label_down.show()
        label_alignment.show()

        self.info_box.pack_start(self.connection_info_box, True, True, 0)

        self.info_box.show()
        self.set_content(self.info_box)

        self.update_state(_GSM_STATE_NOT_READY)

    def _add_widget_with_padding(self, child, xalign=0, yalign=0.5):
        alignment = Gtk.Alignment.new(xalign=xalign, yalign=yalign,
                                      xscale=1, yscale=0.33)
        alignment.set_padding(style.DEFAULT_SPACING,
                              style.DEFAULT_SPACING,
                              style.DEFAULT_SPACING,
                              style.DEFAULT_SPACING)
        alignment.add(child)
        return alignment

    def update_state(self, state, reason=0):
        self._current_state = state
        self._update_label_and_text(reason)

    def _update_label_and_text(self, reason=0):
        if self._current_state == _GSM_STATE_NOT_READY:
            self._toggle_state_item.set_label('...')
            self.props.secondary_text = _('Please wait...')

        elif self._current_state == _GSM_STATE_DISCONNECTED:
            if not self._failed_connection:
                self._toggle_state_item.set_label(_('Connect'))
            self.props.secondary_text = _('Disconnected')
            icon = Icon(icon_name='dialog-ok',
                        pixel_size=style.SMALL_ICON_SIZE)
            self._toggle_state_item.set_image(icon)

        elif self._current_state == _GSM_STATE_CONNECTING:
            self._toggle_state_item.set_label(_('Cancel'))
            self.props.secondary_text = _('Connecting...')
            icon = Icon(icon_name='dialog-cancel',
                        pixel_size=style.SMALL_ICON_SIZE)
            self._toggle_state_item.set_image(icon)

        elif self._current_state == _GSM_STATE_CONNECTED:
            self._failed_connection = False
            self._toggle_state_item.set_label(_('Disconnect'))
            self.update_connection_time()
            icon = Icon(icon_name='media-eject',
#.........这里部分代码省略.........

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
class WirelessPalette(Palette):
    __gtype_name__ = 'SugarWirelessPalette'

    __gsignals__ = {
        'deactivate-connection': (GObject.SignalFlags.RUN_FIRST, None,
                                  ([])),
    }

    def __init__(self, primary_text):
        Palette.__init__(self, label=primary_text)

        self._disconnect_item = None

        self._channel_label = Gtk.Label()
        self._channel_label.props.xalign = 0.0
        self._channel_label.show()

        self._ip_address_label = Gtk.Label()
        self._ip_address_label.props.xalign = 0.0
        self._ip_address_label.show()

        self._info = Gtk.VBox()

        self._disconnect_item = PaletteMenuItem(_('Disconnect'))
        icon = Icon(pixel_size=style.SMALL_ICON_SIZE,
                    icon_name='media-eject')
        self._disconnect_item.set_image(icon)
        self._disconnect_item.connect('activate',
                                      self.__disconnect_activate_cb)
        self._info.add(self._disconnect_item)

        separator = PaletteMenuItemSeparator()
        self._info.pack_start(separator, True, True, 0)

        def _padded(child, xalign=0, yalign=0.5):
            padder = Gtk.Alignment.new(xalign=xalign, yalign=yalign,
                                       xscale=1, yscale=0.33)
            padder.set_padding(style.DEFAULT_SPACING,
                               style.DEFAULT_SPACING,
                               style.DEFAULT_SPACING,
                               style.DEFAULT_SPACING)
            padder.add(child)
            return padder

        self._info.pack_start(_padded(self._channel_label), True, True, 0)
        self._info.pack_start(_padded(self._ip_address_label), True, True, 0)
        self._info.show_all()

    def set_connecting(self):
        self.props.secondary_text = _('Connecting...')

    def _set_connected(self, iaddress):
        self.set_content(self._info)
        self.props.secondary_text = _('Connected')
        self._set_ip_address(iaddress)
        self._disconnect_item.show()

    def set_connected_with_frequency(self, frequency, iaddress):
        self._set_connected(iaddress)
        self._set_frequency(frequency)

    def set_connected_with_channel(self, channel, iaddress):
        self._set_connected(iaddress)
        self._set_channel(channel)

    def set_disconnected(self):
        self.props.primary_text = _('No wireless connection')
        self.props.secondary_text = ''
        self._disconnect_item.hide()
        self.set_content(None)

    def __disconnect_activate_cb(self, menuitem):
        self.emit('deactivate-connection')

    def _set_frequency(self, frequency):
        channel = network.frequency_to_channel(frequency)
        self._set_channel(channel)

    def _set_channel(self, channel):
        if channel == 0:
            self._channel_label.set_text('%s: %s' % (_('Channel'),
                                                     _('Unknown')))
        else:
            self._channel_label.set_text('%s: %d' % (_('Channel'),
                                                     channel))

    def _set_ip_address(self, ip_address):
        if ip_address is not None:
            ip_address_text = IP_ADDRESS_TEXT_TEMPLATE % ip_address
        else:
            ip_address_text = ""
        self._ip_address_label.set_text(ip_address_text)

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]
class OlpcMeshView(EventPulsingIcon):

    def __init__(self, mesh_mgr, channel):
        EventPulsingIcon.__init__(self, icon_name=_OLPC_MESH_ICON_NAME,
                                  pixel_size=style.STANDARD_ICON_SIZE,
                                  cache=True)
        self._bus = dbus.SystemBus()
        self._channel = channel
        self._mesh_mgr = mesh_mgr
        self._disconnect_item = None
        self._connect_item = None
        self._filtered = False
        self._device_state = None
        self._active = False
        device = mesh_mgr.mesh_device

        interface_props = dbus.Interface(device, dbus.PROPERTIES_IFACE)
        interface_props.Get(network.NM_DEVICE_IFACE, 'State',
                            reply_handler=self.__get_device_state_reply_cb,
                            error_handler=self.__get_device_state_error_cb)
        interface_props.Get(network.NM_OLPC_MESH_IFACE, 'ActiveChannel',
                            reply_handler=self.__get_active_channel_reply_cb,
                            error_handler=self.__get_active_channel_error_cb)

        self._bus.add_signal_receiver(self.__device_state_changed_cb,
                                      signal_name='StateChanged',
                                      path=device.object_path,
                                      dbus_interface=network.NM_DEVICE_IFACE)
        self._bus.add_signal_receiver(
            self.__wireless_properties_changed_cb,
            signal_name='PropertiesChanged',
            path=device.object_path,
            dbus_interface=network.NM_OLPC_MESH_IFACE)

        pulse_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
                                         style.COLOR_TRANSPARENT.get_svg()))
        self.props.pulse_color = pulse_color
        self.props.base_color = profile.get_color()
        self.palette_invoker.props.toggle_palette = True
        self._palette = self._create_palette()
        self.set_palette(self._palette)

    def _create_palette(self):
        _palette = palette.Palette(_('Mesh Network %d') % (self._channel, ))

        self.menu_box = Gtk.VBox()

        self._connect_item = PaletteMenuItem(_('Connect'))
        icon = Icon(pixel_size=style.SMALL_ICON_SIZE, icon_name='dialog-ok')
        self._connect_item.set_image(icon)
        self._connect_item.connect('activate', self.__connect_activate_cb)
        self.menu_box.add(self._connect_item)

        _palette.set_content(self.menu_box)
        self.menu_box.show_all()

        return _palette

    def __get_device_state_reply_cb(self, state):
        self._device_state = state
        self._update()

    def __get_device_state_error_cb(self, err):
        logging.error('Error getting the device state: %s', err)

    def __device_state_changed_cb(self, new_state, old_state, reason):
        self._device_state = new_state
        self._update()
        self._update_color()

    def __get_active_channel_reply_cb(self, channel):
        self._active = (channel == self._channel)
        self._update()

    def __get_active_channel_error_cb(self, err):
        logging.error('Error getting the active channel: %s', err)

    def __wireless_properties_changed_cb(self, properties):
        if 'ActiveChannel' in properties:
            channel = properties['ActiveChannel']
            self._active = (channel == self._channel)
            self._update()

    def _update(self):
        if self._active:
            state = self._device_state
        else:
            state = network.NM_DEVICE_STATE_UNKNOWN

        if state in [network.NM_DEVICE_STATE_PREPARE,
                     network.NM_DEVICE_STATE_CONFIG,
                     network.NM_DEVICE_STATE_NEED_AUTH,
                     network.NM_DEVICE_STATE_IP_CONFIG]:
            if self._disconnect_item:
                self._disconnect_item.show()
            self._connect_item.hide()
            self._palette.props.secondary_text = _('Connecting...')
            self.props.pulsing = True
        elif state == network.NM_DEVICE_STATE_ACTIVATED:
            if self._disconnect_item:
#.........这里部分代码省略.........

# 需要导入模块: from sugar3.graphics.palettemenu import PaletteMenuItem [as 别名]
# 或者: from sugar3.graphics.palettemenu.PaletteMenuItem import set_image [as 别名]

#.........这里部分代码省略.........
            self.menu_box.pack_start(item, True, True, 0)
            item.show()

        item = PaletteMenuItem(_("My Settings"), "preferences-system")
        item.connect("activate", self.__controlpanel_activate_cb)
        self.menu_box.pack_start(item, True, True, 0)
        item.show()

    def _quit(self, action):
        jarabe.desktop.homewindow.get_instance().busy()
        action()
        GObject.timeout_add_seconds(3, self.__quit_timeout_cb)

    def __quit_timeout_cb(self):
        jarabe.desktop.homewindow.get_instance().unbusy()
        alert = TimeoutAlert(30)
        alert.props.title = _("An activity is not responding.")
        alert.props.msg = _("You may lose unsaved work if you continue.")
        alert.connect("response", self.__quit_accept_cb)

        jarabe.desktop.homewindow.get_instance().add_alert(alert)
        alert.show()

    def __quit_accept_cb(self, alert, response_id):
        jarabe.desktop.homewindow.get_instance().remove_alert(alert)
        if response_id is Gtk.ResponseType.CANCEL:
            get_session_manager().cancel_shutdown()
        else:
            jarabe.desktop.homewindow.get_instance().busy()
            get_session_manager().shutdown_completed()

    def __logout_activate_cb(self, menu_item):
        self._quit(get_session_manager().logout)

    def __reboot_activate_cb(self, menu_item):
        self._quit(get_session_manager().reboot)

    def __shutdown_activate_cb(self, menu_item):
        self._quit(get_session_manager().shutdown)

    def __controlpanel_activate_cb(self, menu_item):
        # hide the frame when control panel is shown
        import jarabe.frame

        frame = jarabe.frame.get_view()
        frame.hide()

        # show the control panel
        panel = ControlPanel()
        panel.show()

    def _update_invite_menu(self, activity):
        buddy_activity = self._buddy.props.current_activity
        if buddy_activity is not None:
            buddy_activity_id = buddy_activity.activity_id
        else:
            buddy_activity_id = None

        if activity is None or activity.is_journal() or activity.get_activity_id() == buddy_activity_id:
            self._invite_menu.hide()
        else:
            title = activity.get_title()
            self._invite_menu.set_label(_("Invite to %s") % title)

            icon = Icon(file=activity.get_icon_path(), pixel_size=style.SMALL_ICON_SIZE)
            icon.props.xo_color = activity.get_icon_color()
            self._invite_menu.set_image(icon)
            icon.show()

            self._invite_menu.show()

    def _cur_activity_changed_cb(self, home_model, activity_model):
        self._update_invite_menu(activity_model)

    def __buddy_notify_nick_cb(self, buddy, pspec):
        self.set_primary_text(buddy.props.nick)

    def _make_friend_cb(self, menuitem):
        friends.get_model().make_friend(self._buddy)

    def _remove_friend_cb(self, menuitem):
        friends.get_model().remove(self._buddy)

    def _invite_friend_cb(self, menuitem):
        activity = shell.get_model().get_active_activity()
        service = activity.get_service()
        if service:
            try:
                service.InviteContact(self._buddy.props.account, self._buddy.props.contact_id)
            except dbus.DBusException, e:
                expected_exceptions = [
                    "org.freedesktop.DBus.Error.UnknownMethod",
                    "org.freedesktop.DBus.Python.NotImplementedError",
                ]
                if e.get_dbus_name() in expected_exceptions:
                    logging.warning("Trying deprecated Activity.Invite")
                    service.Invite(self._buddy.props.key)
                else:
                    raise
        else: