class WirelessNetworkView(EventPulsingIcon):
def __init__(self, initial_ap):
EventPulsingIcon.__init__(self, pixel_size=style.STANDARD_ICON_SIZE,
cache=True)
self._bus = dbus.SystemBus()
self._access_points = {initial_ap.model.object_path: initial_ap}
self._active_ap = None
self._device = initial_ap.device
self._palette_icon = None
self._disconnect_item = None
self._connect_item = None
self._filtered = False
self._ssid = initial_ap.ssid
self._display_name = network.ssid_to_display_name(self._ssid)
self._mode = initial_ap.mode
self._strength = initial_ap.strength
self._flags = initial_ap.flags
self._wpa_flags = initial_ap.wpa_flags
self._rsn_flags = initial_ap.rsn_flags
self._device_caps = 0
self._device_state = None
self._color = None
self._removed_hid = None
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
self._color = profile.get_color()
else:
sha_hash = hashlib.sha1()
data = self._ssid + hex(self._flags)
sha_hash.update(data)
digest = hash(sha_hash.digest())
index = digest % len(xocolor.colors)
self._color = xocolor.XoColor('%s,%s' %
(xocolor.colors[index][0],
xocolor.colors[index][1]))
pulse_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
style.COLOR_TRANSPARENT.get_svg()))
self.props.pulse_color = pulse_color
self.props.palette_invoker.props.toggle_palette = True
self._palette = self._create_palette()
self.set_palette(self._palette)
self._palette_icon.props.xo_color = self._color
self._update_badge()
interface_props = dbus.Interface(self._device, dbus.PROPERTIES_IFACE)
interface_props.Get(network.NM_WIRELESS_IFACE, 'WirelessCapabilities',
reply_handler=self.__get_device_caps_reply_cb,
error_handler=self.__get_device_caps_error_cb)
interface_props.Get(network.NM_WIRELESS_IFACE, 'ActiveAccessPoint',
reply_handler=self.__get_active_ap_reply_cb,
error_handler=self.__get_active_ap_error_cb)
self._bus.add_signal_receiver(self.__device_state_changed_cb,
signal_name='StateChanged',
path=self._device.object_path,
dbus_interface=network.NM_DEVICE_IFACE)
self._bus.add_signal_receiver(self.__wireless_properties_changed_cb,
signal_name='PropertiesChanged',
path=self._device.object_path,
dbus_interface=network.NM_WIRELESS_IFACE)
def _create_palette(self):
icon_name = get_icon_state(_AP_ICON_NAME, self._strength)
self._palette_icon = Icon(icon_name=icon_name,
pixel_size=style.STANDARD_ICON_SIZE,
badge_name=self.props.badge_name)
p = palette.Palette(primary_text=self._display_name,
icon=self._palette_icon)
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)
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.menu_box.add(self._disconnect_item)
self._forget_item = PaletteMenuItem(_('Forget'))
icon = Icon(pixel_size=style.SMALL_ICON_SIZE, icon_name='list-remove')
self._forget_item.set_image(icon)
self._forget_item.connect('activate', self.__forget_activate_cb)
self.menu_box.add(self._forget_item)
p.set_content(self.menu_box)
self.menu_box.show_all()
self.connect_to_palette_pop_events(p)
return p
def __device_state_changed_cb(self, new_state, old_state, reason):
self._device_state = new_state
self._update_state()
self._update_icon()
self._update_badge()
self._update_color()
def __update_active_ap(self, ap_path):
if ap_path in self._access_points:
# save reference to active AP, so that we always display the
# strength of that one
self._active_ap = self._access_points[ap_path]
self.update_strength()
elif self._active_ap is not None:
# revert to showing state of strongest AP again
self._active_ap = None
self.update_strength()
def __wireless_properties_changed_cb(self, properties):
if 'ActiveAccessPoint' in properties:
self.__update_active_ap(properties['ActiveAccessPoint'])
def __get_active_ap_reply_cb(self, ap_path):
self.__update_active_ap(ap_path)
interface_props = dbus.Interface(self._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)
def __get_active_ap_error_cb(self, err):
logging.error('Error getting the active access point: %s', err)
def __get_device_caps_reply_cb(self, caps):
self._device_caps = caps
def __get_device_caps_error_cb(self, err):
logging.error('Error getting the wireless device properties: %s', err)
def __get_device_state_reply_cb(self, state):
self._device_state = state
self._update_state()
self._update_color()
self._update_icon()
self._update_badge()
def __get_device_state_error_cb(self, err):
logging.error('Error getting the device state: %s', err)
def _update_icon(self):
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
channel = max([1] + [ap.channel for ap in
self._access_points.values()])
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = 'network-adhoc-%s-connected' % channel
else:
icon_name = 'network-adhoc-%s' % channel
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
else:
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = '%s-connected' % _AP_ICON_NAME
else:
icon_name = _AP_ICON_NAME
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
def _update_badge(self):
badge = None
favorite = False
if self._mode != network.NM_802_11_MODE_ADHOC:
locked = (self._flags == network.NM_802_11_AP_FLAGS_PRIVACY)
connection = network.find_connection_by_ssid(self._ssid)
if connection is not None:
favorite = True
self._connect_removed(connection)
if locked:
badge = 'emblem-favorite-locked'
else:
badge = 'emblem-favorite'
elif locked:
badge = 'emblem-locked'
self.props.badge_name = self._palette_icon.props.badge_name = badge
self._forget_item.set_visible(favorite)
def _connect_removed(self, connection):
if self._removed_hid is not None:
return
self._removed_hid = connection.connect('removed',
self._connection_removed_cb)
def _disconnect_removed(self, connection):
connection.disconnect(self._removed_hid)
self._removed_hid = None
def _connection_removed_cb(self, connection):
self._update_badge()
self._disconnect_removed(connection)
def _update_state(self):
if self._active_ap is not None:
state = self._device_state
else:
state = network.NM_DEVICE_STATE_UNKNOWN
if state == network.NM_DEVICE_STATE_PREPARE or \
state == network.NM_DEVICE_STATE_CONFIG or \
state == network.NM_DEVICE_STATE_NEED_AUTH or \
state == 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:
network.set_connected()
if self._disconnect_item:
self._disconnect_item.show()
self._connect_item.hide()
self._palette.props.secondary_text = _('Connected')
self.props.pulsing = False
else:
if self._disconnect_item:
self._disconnect_item.hide()
self._connect_item.show()
self._palette.props.secondary_text = None
self.props.pulsing = False
def _update_color(self):
self.props.base_color = self._color
if self._filtered:
self.props.pulsing = False
self.props.alpha = _FILTERED_ALPHA
else:
self.props.alpha = 1.0
def __disconnect_activate_cb(self, item):
ap_paths = self._access_points.keys()
network.disconnect_access_points(ap_paths)
def __forget_activate_cb(self, item):
network.forget_wireless_network(self._ssid)
def _add_ciphers_from_flags(self, flags, pairwise):
ciphers = []
if pairwise:
if flags & network.NM_802_11_AP_SEC_PAIR_TKIP:
ciphers.append('tkip')
if flags & network.NM_802_11_AP_SEC_PAIR_CCMP:
ciphers.append('ccmp')
else:
if flags & network.NM_802_11_AP_SEC_GROUP_WEP40:
ciphers.append('wep40')
if flags & network.NM_802_11_AP_SEC_GROUP_WEP104:
ciphers.append('wep104')
if flags & network.NM_802_11_AP_SEC_GROUP_TKIP:
ciphers.append('tkip')
if flags & network.NM_802_11_AP_SEC_GROUP_CCMP:
ciphers.append('ccmp')
return ciphers
def _get_security(self):
if not (self._flags & network.NM_802_11_AP_FLAGS_PRIVACY) and \
(self._wpa_flags == network.NM_802_11_AP_SEC_NONE) and \
(self._rsn_flags == network.NM_802_11_AP_SEC_NONE):
# No security
return None
if (self._flags & network.NM_802_11_AP_FLAGS_PRIVACY) and \
(self._wpa_flags == network.NM_802_11_AP_SEC_NONE) and \
(self._rsn_flags == network.NM_802_11_AP_SEC_NONE):
# Static WEP, Dynamic WEP, or LEAP
wireless_security = WirelessSecurity()
wireless_security.key_mgmt = 'none'
return wireless_security
if (self._mode != network.NM_802_11_MODE_INFRA):
# Stuff after this point requires infrastructure
logging.error('The infrastructure mode is not supoorted'
' by your wireless device.')
return None
if (self._rsn_flags & network.NM_802_11_AP_SEC_KEY_MGMT_PSK) and \
(self._device_caps & network.NM_WIFI_DEVICE_CAP_RSN):
# WPA2 PSK first
pairwise = self._add_ciphers_from_flags(self._rsn_flags, True)
group = self._add_ciphers_from_flags(self._rsn_flags, False)
wireless_security = WirelessSecurity()
wireless_security.key_mgmt = 'wpa-psk'
wireless_security.proto = 'rsn'
wireless_security.pairwise = pairwise
wireless_security.group = group
return wireless_security
if (self._wpa_flags & network.NM_802_11_AP_SEC_KEY_MGMT_PSK) and \
(self._device_caps & network.NM_WIFI_DEVICE_CAP_WPA):
# WPA PSK
pairwise = self._add_ciphers_from_flags(self._wpa_flags, True)
group = self._add_ciphers_from_flags(self._wpa_flags, False)
wireless_security = WirelessSecurity()
wireless_security.key_mgmt = 'wpa-psk'
wireless_security.proto = 'wpa'
wireless_security.pairwise = pairwise
wireless_security.group = group
return wireless_security
def __connect_activate_cb(self, icon):
self._connect()
def _connect(self):
# Activate existing connection, if there is one
connection = network.find_connection_by_ssid(self._ssid)
if connection:
logging.debug('Activating existing connection for SSID %r',
self._ssid)
connection.activate(self._device)
return
# Otherwise, create new connection and activate it
logging.debug('Creating new connection for SSID %r', self._ssid)
settings = Settings()
settings.connection.id = self._display_name
settings.connection.uuid = str(uuid.uuid4())
settings.connection.type = '802-11-wireless'
settings.wireless.ssid = self._ssid
if self._mode == network.NM_802_11_MODE_INFRA:
settings.wireless.mode = 'infrastructure'
settings.connection.autoconnect = True
elif self._mode == network.NM_802_11_MODE_ADHOC:
settings.wireless.mode = 'adhoc'
settings.wireless.band = 'bg'
settings.ip4_config = IP4Config()
settings.ip4_config.method = 'link-local'
wireless_security = self._get_security()
settings.wireless_security = wireless_security
if wireless_security is not None:
settings.wireless.security = '802-11-wireless-security'
network.add_and_activate_connection(self._device, settings,
self.get_first_ap().model)
def set_filter(self, query):
normalized_name = normalize_string(self._display_name.decode('utf-8'))
self._filtered = normalized_name.find(query) == -1
self._update_icon()
self._update_color()
def create_keydialog(self, response):
keydialog.create(self._ssid, self._flags, self._wpa_flags,
self._rsn_flags, self._device_caps, response)
def update_strength(self):
if self._active_ap is not None:
# display strength of AP that we are connected to
new_strength = self._active_ap.strength
else:
# display the strength of the strongest AP that makes up this
# network, also considering that there may be no APs
new_strength = max([0] + [ap.strength for ap in
self._access_points.values()])
if new_strength != self._strength:
self._strength = new_strength
self._update_icon()
def add_ap(self, ap):
self._access_points[ap.model.object_path] = ap
self.update_strength()
def remove_ap(self, ap):
path = ap.model.object_path
if path not in self._access_points:
return
del self._access_points[path]
if self._active_ap == ap:
self._active_ap = None
self.update_strength()
def num_aps(self):
return len(self._access_points)
def find_ap(self, ap_path):
if ap_path not in self._access_points:
return None
return self._access_points[ap_path]
def get_first_ap(self):
return self._access_points.values()[0]
def is_olpc_mesh(self):
return self._mode == network.NM_802_11_MODE_ADHOC \
and self._ssid == 'olpc-mesh'
def remove_all_aps(self):
for ap in self._access_points.values():
ap.disconnect()
self._access_points = {}
self._active_ap = None
self.update_strength()
def disconnect(self):
self._bus.remove_signal_receiver(
self.__device_state_changed_cb,
signal_name='StateChanged',
path=self._device.object_path,
dbus_interface=network.NM_DEVICE_IFACE)
self._bus.remove_signal_receiver(
self.__wireless_properties_changed_cb,
signal_name='PropertiesChanged',
path=self._device.object_path,
dbus_interface=network.NM_WIRELESS_IFACE)
def get_positioning_data(self):
return str(self.get_first_ap().network_hash())
class PrimaryToolbar(ToolbarBase):
__gtype_name__ = 'PrimaryToolbar'
__gsignals__ = {
'add-link': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'go-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'set-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'reset-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'go-library': (GObject.SignalFlags.RUN_FIRST, None, ([])),
}
def __init__(self, tabbed_view, act):
ToolbarBase.__init__(self)
self._url_toolbar = UrlToolbar()
self._activity = act
self._tabbed_view = self._canvas = tabbed_view
self._loading = False
toolbar = self.toolbar
activity_button = ActivityToolbarButton(self._activity)
toolbar.insert(activity_button, 0)
separator = Gtk.SeparatorToolItem()
save_as_pdf = ToolButton('save-as-pdf')
save_as_pdf.set_tooltip(_('Save page as pdf'))
save_as_pdf.connect('clicked', self.save_as_pdf)
activity_button.props.page.insert(separator, -1)
activity_button.props.page.insert(save_as_pdf, -1)
separator.show()
save_as_pdf.show()
self._go_home = ToolButton('go-home')
self._go_home.set_tooltip(_('Home page'))
self._go_home.connect('clicked', self._go_home_cb)
# add a menu to save the home page
menu_box = PaletteMenuBox()
self._go_home.props.palette.set_content(menu_box)
menu_item = PaletteMenuItem()
menu_item.set_label(_('Select as initial page'))
menu_item.connect('activate', self._set_home_cb)
menu_box.append_item(menu_item)
self._reset_home_menu = PaletteMenuItem()
self._reset_home_menu.set_label(_('Reset initial page'))
self._reset_home_menu.connect('activate', self._reset_home_cb)
menu_box.append_item(self._reset_home_menu)
if os.path.isfile(LIBRARY_PATH):
library_menu = PaletteMenuItem()
library_menu.set_label(_('Library'))
library_menu.connect('activate', self._go_library_cb)
menu_box.append_item(library_menu)
menu_box.show_all()
# verify if the home page is configured
client = GConf.Client.get_default()
self._reset_home_menu.set_visible(
client.get_string(HOME_PAGE_GCONF_KEY) is not None)
toolbar.insert(self._go_home, -1)
self._go_home.show()
self.entry = WebEntry()
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
self.entry.connect('icon-press', self._stop_and_reload_cb)
self.entry.connect('activate', self._entry_activate_cb)
self.entry.connect('focus-in-event', self.__focus_in_event_cb)
self.entry.connect('focus-out-event', self.__focus_out_event_cb)
self.entry.connect('key-press-event', self.__key_press_event_cb)
self.entry.connect('changed', self.__changed_cb)
self._entry_item = Gtk.ToolItem()
self._entry_item.set_expand(True)
self._entry_item.add(self.entry)
self.entry.show()
toolbar.insert(self._entry_item, -1)
self._entry_item.show()
self._back = ToolButton('go-previous-paired')
self._back.set_tooltip(_('Back'))
self._back.props.sensitive = False
self._back.connect('clicked', self._go_back_cb)
toolbar.insert(self._back, -1)
self._back.show()
palette = self._back.get_palette()
self._back_box_menu = Gtk.VBox()
self._back_box_menu.show()
palette.set_content(self._back_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._forward = ToolButton('go-next-paired')
self._forward.set_tooltip(_('Forward'))
self._forward.props.sensitive = False
self._forward.connect('clicked', self._go_forward_cb)
toolbar.insert(self._forward, -1)
self._forward.show()
palette = self._forward.get_palette()
self._forward_box_menu = Gtk.VBox()
self._forward_box_menu.show()
palette.set_content(self._forward_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
# Downloads ProgressIcon
self._download_icon = ProgressToolButton('emblem-downloads',
style.STANDARD_ICON_SIZE,
'vertical')
self._download_icon.set_tooltip(_('Downloads'))
self._download_icon.props.sensitive = False
down_id = GObject.timeout_add(500, self.__download_running_cb)
toolbar.insert(self._download_icon, -1)
self._download_icon.show()
self._link_add = ToolButton('emblem-favorite')
self._link_add.set_tooltip(_('Bookmark'))
self._link_add.connect('clicked', self._link_add_clicked_cb)
toolbar.insert(self._link_add, -1)
self._link_add.show()
self._toolbar_separator = Gtk.SeparatorToolItem()
self._toolbar_separator.props.draw = False
self._toolbar_separator.set_expand(True)
# Adds an options-toolbar button to the main-toolbar
self._options_toolbar = OptionsToolbar(self._activity)
self._options_toolbar_button = ToolbarButton(
page=self._options_toolbar, icon_name='options')
toolbar.insert(self._options_toolbar_button, -1)
stop_button = StopButton(self._activity)
toolbar.insert(stop_button, -1)
self._progress_listener = None
self._browser = None
self._loading_changed_hid = None
self._progress_changed_hid = None
self._session_history_changed_hid = None
self._uri_changed_hid = None
self._security_status_changed_hid = None
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
tabbed_view.connect_after('switch-page', self.__switch_page_cb)
tabbed_view.connect_after('page-added', self.__page_added_cb)
Gdk.Screen.get_default().connect('size-changed',
self.__screen_size_changed_cb)
self._configure_toolbar()
def __download_running_cb(self):
'''
Updates the downloadIcon tooltip message and progress value.
'''
progress = downloadmanager.overall_downloads_progress()
self._download_icon.update(progress)
if progress > 0.0:
self._download_icon.set_tooltip(
_("Downloading.. {}%".format(int(progress * 100))))
else:
self._download_icon.set_tooltip(_("No active downloads"))
return True
def __key_press_event_cb(self, entry, event):
self._tabbed_view.current_browser.loading_uri = entry.props.text
def __switch_page_cb(self, tabbed_view, page, page_num):
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
def __page_added_cb(self, notebook, child, pagenum):
self.entry._search_popdown()
def _configure_toolbar(self, screen=None):
# Adapt the toolbars for portrait or landscape mode.
if screen is None:
screen = Gdk.Screen.get_default()
if screen.get_width() < screen.get_height():
if self._entry_item in self._url_toolbar.toolbar.get_children():
return
self.toolbar.remove(self._entry_item)
self._url_toolbar.toolbar.insert(self._entry_item, -1)
separator_pos = len(self.toolbar.get_children()) - 1
self.toolbar.insert(self._toolbar_separator, separator_pos)
self._toolbar_separator.show()
self.pack_end(self._url_toolbar, True, True, 0)
self._url_toolbar.show()
else:
if self._entry_item in self.toolbar.get_children():
return
self.toolbar.remove(self._toolbar_separator)
position = len(self.toolbar.get_children()) - 4
self._url_toolbar.toolbar.remove(self._entry_item)
self.toolbar.insert(self._entry_item, position)
self._toolbar_separator.hide()
self.remove(self._url_toolbar)
def __screen_size_changed_cb(self, screen):
self._configure_toolbar(screen)
def _connect_to_browser(self, browser):
if self._browser is not None:
self._browser.disconnect(self._uri_changed_hid)
self._browser.disconnect(self._progress_changed_hid)
self._browser.disconnect(self._loading_changed_hid)
self._browser.disconnect(self._security_status_changed_hid)
self._browser = browser
if not isinstance(self._browser, DummyBrowser):
address = self._browser.props.uri or self._browser.loading_uri
else:
address = self._browser.props.uri
self._set_address(address)
self._set_progress(self._browser.props.progress)
self._set_status(self._browser.props.load_status)
self._set_security_status(self._browser.security_status)
is_webkit_browser = isinstance(self._browser, Browser)
self.entry.props.editable = is_webkit_browser
self._uri_changed_hid = self._browser.connect('notify::uri',
self.__uri_changed_cb)
self._progress_changed_hid = self._browser.connect(
'notify::progress', self.__progress_changed_cb)
self._loading_changed_hid = self._browser.connect(
'notify::load-status', self.__loading_changed_cb)
self._security_status_changed_hid = self._browser.connect(
'security-status-changed', self.__security_status_changed_cb)
self._update_navigation_buttons()
def __loading_changed_cb(self, widget, param):
self._set_status(widget.get_load_status())
def __security_status_changed_cb(self, widget):
self._set_security_status(widget.security_status)
def __progress_changed_cb(self, widget, param):
self._set_progress(widget.get_progress())
def _set_status(self, status):
self._set_loading(status < WebKit.LoadStatus.FINISHED)
def _set_security_status(self, security_status):
# Display security status as a lock icon in the left side of
# the URL entry.
if security_status is None:
self.entry.set_icon_from_pixbuf(iconentry.ICON_ENTRY_PRIMARY, None)
elif security_status == Browser.SECURITY_STATUS_SECURE:
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'channel-secure-symbolic')
elif security_status == Browser.SECURITY_STATUS_INSECURE:
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'channel-insecure-symbolic')
def _set_progress(self, progress):
if progress == 1.0:
self.entry.set_progress_fraction(0.0)
else:
self.entry.set_progress_fraction(progress)
def _set_address(self, uri):
if uri is None:
self.entry.props.address = ''
else:
self.entry.props.address = uri
def __changed_cb(self, iconentry):
# The WebEntry can be changed when we click on a link, then we
# have to show the clear icon only if is the user who has
# changed the entry
if self.entry.has_focus():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_in_event_cb(self, entry, event):
if not self._tabbed_view.is_current_page_pdf():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_out_event_cb(self, entry, event):
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._show_reload_icon()
def _show_no_icon(self):
self.entry.remove_icon(iconentry.ICON_ENTRY_SECONDARY)
def _show_stop_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
def _show_reload_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-refresh')
def _show_clear_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-cancel')
def _update_navigation_buttons(self):
can_go_back = self._browser.can_go_back()
self._back.props.sensitive = can_go_back
can_go_forward = self._browser.can_go_forward()
self._forward.props.sensitive = can_go_forward
is_webkit_browser = isinstance(self._browser, Browser)
self._link_add.props.sensitive = is_webkit_browser
self._go_home.props.sensitive = is_webkit_browser
if is_webkit_browser:
self._reload_session_history()
def _entry_activate_cb(self, entry):
url = entry.props.text
effective_url = self._tabbed_view.normalize_or_autosearch_url(url)
self._browser.load_uri(effective_url)
self._browser.loading_uri = effective_url
self.entry.props.address = effective_url
self._browser.grab_focus()
def _go_home_cb(self, button):
self.emit('go-home')
def _go_library_cb(self, button):
self.emit('go-library')
def _set_home_cb(self, button):
self._reset_home_menu.set_visible(True)
self.emit('set-home')
def _reset_home_cb(self, button):
self._reset_home_menu.set_visible(False)
self.emit('reset-home')
def _go_back_cb(self, button):
self._browser.go_back()
def _go_forward_cb(self, button):
self._browser.go_forward()
def __uri_changed_cb(self, widget, param):
self._set_address(widget.get_uri())
self._update_navigation_buttons()
filepicker.cleanup_temp_files()
def _stop_and_reload_cb(self, entry, icon_pos, button):
if entry.has_focus() and \
not self._tabbed_view.is_current_page_pdf():
entry.set_text('')
else:
if self._loading:
self._browser.stop_loading()
else:
self._browser.reload()
def _set_loading(self, loading):
self._loading = loading
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self.set_sensitive(True)
self._show_reload_icon()
else:
self.set_sensitive(False)
self._show_no_icon()
def _reload_session_history(self):
back_forward_list = self._browser.get_back_forward_list()
item_index = 0 # The index of the history item
# Clear menus in palettes:
for box_menu in (self._back_box_menu, self._forward_box_menu):
for menu_item in box_menu.get_children():
box_menu.remove(menu_item)
def create_menu_item(history_item, item_index):
"""Create a MenuItem for the back or forward palettes."""
title = history_item.get_title()
if not isinstance(title, unicode):
title = unicode(title, 'utf-8')
# This is a fix until the Sugar MenuItem is fixed:
menu_item = PaletteMenuItem(text_label=title)
menu_item.connect('activate', self._history_item_activated_cb,
item_index)
return menu_item
back_list = back_forward_list.get_back_list_with_limit(
_MAX_HISTORY_ENTRIES)
back_list.reverse()
for item in back_list:
menu_item = create_menu_item(item, item_index)
self._back_box_menu.pack_end(menu_item, False, False, 0)
menu_item.show()
item_index += 1
# Increment the item index to count the current page:
item_index += 1
forward_list = back_forward_list.get_forward_list_with_limit(
_MAX_HISTORY_ENTRIES)
forward_list.reverse()
for item in forward_list:
menu_item = create_menu_item(item, item_index)
self._forward_box_menu.pack_start(menu_item, False, False, 0)
menu_item.show()
item_index += 1
def _history_item_activated_cb(self, menu_item, index):
self._back.get_palette().popdown(immediate=True)
self._forward.get_palette().popdown(immediate=True)
self._browser.set_history_index(index)
def _link_add_clicked_cb(self, button):
self.emit('add-link')
def save_as_pdf(self, widget):
tmp_dir = os.path.join(self._activity.get_activity_root(), 'tmp')
fd, file_path = tempfile.mkstemp(dir=tmp_dir)
os.close(fd)
page = self._canvas.get_current_page()
webview = self._canvas.get_children()[page].get_children()[0]
operation = Gtk.PrintOperation.new()
operation.set_export_filename(file_path)
webview.get_main_frame().print_full(operation,
Gtk.PrintOperationAction.EXPORT)
client = GConf.Client.get_default()
jobject = datastore.create()
color = client.get_string('/desktop/sugar/user/color')
try:
jobject.metadata['title'] = _('Browse activity as PDF')
jobject.metadata['icon-color'] = color
jobject.metadata['mime_type'] = 'application/pdf'
jobject.file_path = file_path
datastore.write(jobject)
finally:
self.__pdf_alert(jobject.object_id)
jobject.destroy()
del jobject
def __pdf_alert(self, object_id):
alert = Alert()
alert.props.title = _('Page saved')
alert.props.msg = _('The page has been saved as PDF to journal')
alert.add_button(Gtk.ResponseType.APPLY, _('Show in Journal'),
Icon(icon_name='zoom-activity'))
alert.add_button(Gtk.ResponseType.OK, _('Ok'),
Icon(icon_name='dialog-ok'))
# Remove other alerts
for alert in self._activity._alerts:
self._activity.remove_alert(alert)
self._activity.add_alert(alert)
alert.connect('response', self.__pdf_response_alert, object_id)
alert.show_all()
def __pdf_response_alert(self, alert, response_id, object_id):
if response_id is Gtk.ResponseType.APPLY:
activity.show_object_in_journal(object_id)
self._activity.remove_alert(alert)
class PrimaryToolbar(ToolbarBase):
__gtype_name__ = "PrimaryToolbar"
__gsignals__ = {
"add-link": (GObject.SignalFlags.RUN_FIRST, None, ([])),
"go-home": (GObject.SignalFlags.RUN_FIRST, None, ([])),
"set-home": (GObject.SignalFlags.RUN_FIRST, None, ([])),
"reset-home": (GObject.SignalFlags.RUN_FIRST, None, ([])),
"go-library": (GObject.SignalFlags.RUN_FIRST, None, ([])),
"go-to-JSshell": (GObject.SignalFlags.RUN_FIRST, None, ([])),
"get-shell-input": (GObject.SignalFlags.RUN_FIRST, None, ([])),
}
def __init__(self, tabbed_view, act):
ToolbarBase.__init__(self)
self._url_toolbar = UrlToolbar()
self._activity = act
self._tabbed_view = self._canvas = tabbed_view
self._loading = False
toolbar = self.toolbar
activity_button = ActivityToolbarButton(self._activity)
toolbar.insert(activity_button, 0)
separator = Gtk.SeparatorToolItem()
save_as_pdf = ToolButton("save-as-pdf")
save_as_pdf.set_tooltip(_("Save page as pdf"))
save_as_pdf.connect("clicked", self.save_as_pdf)
activity_button.props.page.insert(separator, -1)
activity_button.props.page.insert(save_as_pdf, -1)
separator.show()
save_as_pdf.show()
self._go_home = ToolButton("go-home")
self._go_home.set_tooltip(_("Home page"))
self._go_home.connect("clicked", self._go_home_cb)
# add a menu to save the home page
menu_box = PaletteMenuBox()
self._go_home.props.palette.set_content(menu_box)
menu_item = PaletteMenuItem()
menu_item.set_label(_("Select as initial page"))
menu_item.connect("activate", self._set_home_cb)
menu_box.append_item(menu_item)
self._reset_home_menu = PaletteMenuItem()
self._reset_home_menu.set_label(_("Reset initial page"))
self._reset_home_menu.connect("activate", self._reset_home_cb)
menu_box.append_item(self._reset_home_menu)
if os.path.isfile(LIBRARY_PATH):
library_menu = PaletteMenuItem()
library_menu.set_label(_("Library"))
library_menu.connect("activate", self._go_library_cb)
menu_box.append_item(library_menu)
menu_box.show_all()
# verify if the home page is configured
client = GConf.Client.get_default()
self._reset_home_menu.set_visible(client.get_string(HOME_PAGE_GCONF_KEY) is not None)
toolbar.insert(self._go_home, -1)
self._go_home.show()
self.entry = WebEntry()
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY, "entry-stop")
self.entry.connect("icon-press", self._stop_and_reload_cb)
self.entry.connect("activate", self._entry_activate_cb)
self.entry.connect("focus-in-event", self.__focus_in_event_cb)
self.entry.connect("focus-out-event", self.__focus_out_event_cb)
self.entry.connect("key-press-event", self.__key_press_event_cb)
self.entry.connect("changed", self.__changed_cb)
self._entry_item = Gtk.ToolItem()
self._entry_item.set_expand(True)
self._entry_item.add(self.entry)
self.entry.show()
toolbar.insert(self._entry_item, -1)
self._entry_item.show()
self._back = ToolButton("go-previous-paired")
self._back.set_tooltip(_("Back"))
self._back.props.sensitive = False
self._back.connect("clicked", self._go_back_cb)
toolbar.insert(self._back, -1)
self._back.show()
palette = self._back.get_palette()
self._back_box_menu = Gtk.VBox()
self._back_box_menu.show()
palette.set_content(self._back_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._forward = ToolButton("go-next-paired")
self._forward.set_tooltip(_("Forward"))
self._forward.props.sensitive = False
self._forward.connect("clicked", self._go_forward_cb)
toolbar.insert(self._forward, -1)
self._forward.show()
palette = self._forward.get_palette()
self._forward_box_menu = Gtk.VBox()
self._forward_box_menu.show()
palette.set_content(self._forward_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._link_add = ToolButton("emblem-favorite")
self._link_add.set_tooltip(_("Bookmark"))
self._link_add.connect("clicked", self._link_add_clicked_cb)
toolbar.insert(self._link_add, -1)
self._link_add.show()
self._toolbar_separator = Gtk.SeparatorToolItem()
self._toolbar_separator.props.draw = False
self._toolbar_separator.set_expand(True)
self._go_to_JSshell = ToolButton("go-to-JSshell")
self._go_to_JSshell.set_tooltip(_("Go to Interactive Javascript Shell"))
self._go_to_JSshell.connect("clicked", self._go_to_JSshell_cb)
# adding a button for the Interactive Javascript shell
toolbar.insert(self._go_to_JSshell, -1)
self._go_to_JSshell.show()
self._get_shell_input = ToolButton("get-shell-input")
self._get_shell_input.set_tooltip(_("Get Interactive Javascript Shell Input"))
self._get_shell_input.connect("clicked", self._get_shell_input_cb)
# adding a button for the Interactive Javascript shell
toolbar.insert(self._get_shell_input, -1)
self._get_shell_input.show()
stop_button = StopButton(self._activity)
toolbar.insert(stop_button, -1)
self._progress_listener = None
self._browser = None
self._loading_changed_hid = None
self._progress_changed_hid = None
self._session_history_changed_hid = None
self._uri_changed_hid = None
self._security_status_changed_hid = None
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
tabbed_view.connect_after("switch-page", self.__switch_page_cb)
tabbed_view.connect_after("page-added", self.__page_added_cb)
Gdk.Screen.get_default().connect("size-changed", self.__screen_size_changed_cb)
self._configure_toolbar()
def __key_press_event_cb(self, entry, event):
self._tabbed_view.current_browser.loading_uri = entry.props.text
def __switch_page_cb(self, tabbed_view, page, page_num):
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
def __page_added_cb(self, notebook, child, pagenum):
self.entry._search_popdown()
def _configure_toolbar(self, screen=None):
# Adapt the toolbars for portrait or landscape mode.
if screen is None:
screen = Gdk.Screen.get_default()
if screen.get_width() < screen.get_height():
if self._entry_item in self._url_toolbar.toolbar.get_children():
return
self.toolbar.remove(self._entry_item)
self._url_toolbar.toolbar.insert(self._entry_item, -1)
separator_pos = len(self.toolbar.get_children()) - 1
self.toolbar.insert(self._toolbar_separator, separator_pos)
self._toolbar_separator.show()
self.pack_end(self._url_toolbar, True, True, 0)
self._url_toolbar.show()
else:
if self._entry_item in self.toolbar.get_children():
return
self.toolbar.remove(self._toolbar_separator)
position = len(self.toolbar.get_children()) - 4
self._url_toolbar.toolbar.remove(self._entry_item)
self.toolbar.insert(self._entry_item, position)
self._toolbar_separator.hide()
self.remove(self._url_toolbar)
def __screen_size_changed_cb(self, screen):
self._configure_toolbar(screen)
def _connect_to_browser(self, browser):
if self._browser is not None:
self._browser.disconnect(self._uri_changed_hid)
self._browser.disconnect(self._progress_changed_hid)
self._browser.disconnect(self._loading_changed_hid)
self._browser.disconnect(self._security_status_changed_hid)
self._browser = browser
if not isinstance(self._browser, DummyBrowser):
address = self._browser.props.uri or self._browser.loading_uri
else:
address = self._browser.props.uri
self._set_address(address)
self._set_progress(self._browser.props.progress)
self._set_status(self._browser.props.load_status)
self._set_security_status(self._browser.security_status)
is_webkit_browser = isinstance(self._browser, Browser)
self.entry.props.editable = is_webkit_browser
self._uri_changed_hid = self._browser.connect("notify::uri", self.__uri_changed_cb)
self._progress_changed_hid = self._browser.connect("notify::progress", self.__progress_changed_cb)
self._loading_changed_hid = self._browser.connect("notify::load-status", self.__loading_changed_cb)
self._security_status_changed_hid = self._browser.connect(
"security-status-changed", self.__security_status_changed_cb
)
self._update_navigation_buttons()
def __loading_changed_cb(self, widget, param):
self._set_status(widget.get_load_status())
def __security_status_changed_cb(self, widget):
self._set_security_status(widget.security_status)
def __progress_changed_cb(self, widget, param):
self._set_progress(widget.get_progress())
def _set_status(self, status):
self._set_loading(status < WebKit.LoadStatus.FINISHED)
def _set_security_status(self, security_status):
# Display security status as a lock icon in the left side of
# the URL entry.
if security_status is None:
self.entry.set_icon_from_pixbuf(iconentry.ICON_ENTRY_PRIMARY, None)
elif security_status == Browser.SECURITY_STATUS_SECURE:
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY, "channel-secure-symbolic")
elif security_status == Browser.SECURITY_STATUS_INSECURE:
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY, "channel-insecure-symbolic")
def _set_progress(self, progress):
if progress == 1.0:
self.entry.set_progress_fraction(0.0)
else:
self.entry.set_progress_fraction(progress)
def _set_address(self, uri):
if uri is None:
self.entry.props.address = ""
else:
self.entry.props.address = uri
def __changed_cb(self, iconentry):
# The WebEntry can be changed when we click on a link, then we
# have to show the clear icon only if is the user who has
# changed the entry
if self.entry.has_focus():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_in_event_cb(self, entry, event):
if not self._tabbed_view.is_current_page_pdf():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_out_event_cb(self, entry, event):
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._show_reload_icon()
def _show_no_icon(self):
self.entry.remove_icon(iconentry.ICON_ENTRY_SECONDARY)
def _show_stop_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY, "entry-stop")
def _show_reload_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY, "entry-refresh")
def _show_clear_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY, "entry-cancel")
def _update_navigation_buttons(self):
can_go_back = self._browser.can_go_back()
self._back.props.sensitive = can_go_back
can_go_forward = self._browser.can_go_forward()
self._forward.props.sensitive = can_go_forward
is_webkit_browser = isinstance(self._browser, Browser)
self._link_add.props.sensitive = is_webkit_browser
self._go_home.props.sensitive = is_webkit_browser
if is_webkit_browser:
self._reload_session_history()
def _entry_activate_cb(self, entry):
url = entry.props.text
effective_url = self._tabbed_view.normalize_or_autosearch_url(url)
self._browser.load_uri(effective_url)
self._browser.loading_uri = effective_url
self.entry.props.address = effective_url
self._browser.grab_focus()
def _go_home_cb(self, button):
self.emit("go-home")
def _go_library_cb(self, button):
self.emit("go-library")
def _set_home_cb(self, button):
self._reset_home_menu.set_visible(True)
self.emit("set-home")
def _reset_home_cb(self, button):
self._reset_home_menu.set_visible(False)
self.emit("reset-home")
def _go_to_JSshell_cb(self, button):
self.emit("go-to-JSshell")
def _get_shell_input_cb(self, button):
self.emit("get-shell-input")
def _go_back_cb(self, button):
self._browser.go_back()
def _go_forward_cb(self, button):
self._browser.go_forward()
def __uri_changed_cb(self, widget, param):
self._set_address(widget.get_uri())
self._update_navigation_buttons()
filepicker.cleanup_temp_files()
def _stop_and_reload_cb(self, entry, icon_pos, button):
if entry.has_focus() and not self._tabbed_view.is_current_page_pdf():
entry.set_text("")
else:
if self._loading:
self._browser.stop_loading()
else:
self._browser.reload()
def _set_loading(self, loading):
self._loading = loading
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self.set_sensitive(True)
self._show_reload_icon()
else:
self.set_sensitive(False)
self._show_no_icon()
def _reload_session_history(self):
back_forward_list = self._browser.get_back_forward_list()
item_index = 0 # The index of the history item
# Clear menus in palettes:
for box_menu in (self._back_box_menu, self._forward_box_menu):
for menu_item in box_menu.get_children():
box_menu.remove(menu_item)
def create_menu_item(history_item, item_index):
"""Create a MenuItem for the back or forward palettes."""
title = history_item.get_title()
if not isinstance(title, unicode):
title = unicode(title, "utf-8")
# This is a fix until the Sugar MenuItem is fixed:
menu_item = PaletteMenuItem(text_label=title)
menu_item.connect("activate", self._history_item_activated_cb, item_index)
return menu_item
back_list = back_forward_list.get_back_list_with_limit(_MAX_HISTORY_ENTRIES)
back_list.reverse()
for item in back_list:
menu_item = create_menu_item(item, item_index)
self._back_box_menu.pack_end(menu_item, False, False, 0)
menu_item.show()
item_index += 1
# Increment the item index to count the current page:
item_index += 1
forward_list = back_forward_list.get_forward_list_with_limit(_MAX_HISTORY_ENTRIES)
forward_list.reverse()
for item in forward_list:
menu_item = create_menu_item(item, item_index)
self._forward_box_menu.pack_start(menu_item, False, False, 0)
menu_item.show()
item_index += 1
def _history_item_activated_cb(self, menu_item, index):
self._back.get_palette().popdown(immediate=True)
self._forward.get_palette().popdown(immediate=True)
self._browser.set_history_index(index)
def _link_add_clicked_cb(self, button):
self.emit("add-link")
def save_as_pdf(self, widget):
tmp_dir = os.path.join(self._activity.get_activity_root(), "tmp")
fd, file_path = tempfile.mkstemp(dir=tmp_dir)
os.close(fd)
page = self._canvas.get_current_page()
webview = self._canvas.get_children()[page].get_children()[0]
operation = Gtk.PrintOperation.new()
operation.set_export_filename(file_path)
webview.get_main_frame().print_full(operation, Gtk.PrintOperationAction.EXPORT)
client = GConf.Client.get_default()
jobject = datastore.create()
color = client.get_string("/desktop/sugar/user/color")
try:
jobject.metadata["title"] = _("Browse activity as PDF")
jobject.metadata["icon-color"] = color
jobject.metadata["mime_type"] = "application/pdf"
jobject.file_path = file_path
datastore.write(jobject)
finally:
self.__pdf_alert(jobject.object_id)
jobject.destroy()
del jobject
def __pdf_alert(self, object_id):
alert = Alert()
alert.props.title = _("Page saved")
alert.props.msg = _("The page has been saved as PDF to journal")
alert.add_button(Gtk.ResponseType.APPLY, _("Show in Journal"), Icon(icon_name="zoom-activity"))
alert.add_button(Gtk.ResponseType.OK, _("Ok"), Icon(icon_name="dialog-ok"))
# Remove other alerts
for alert in self._activity._alerts:
self._activity.remove_alert(alert)
self._activity.add_alert(alert)
alert.connect("response", self.__pdf_response_alert, object_id)
alert.show_all()
def __pdf_response_alert(self, alert, response_id, object_id):
if response_id is Gtk.ResponseType.APPLY:
activity.show_object_in_journal(object_id)
self._activity.remove_alert(alert)
class WirelessNetworkView(EventPulsingIcon):
def __init__(self, initial_ap):
EventPulsingIcon.__init__(self,
pixel_size=style.STANDARD_ICON_SIZE,
cache=True)
self._bus = dbus.SystemBus()
self._access_points = {initial_ap.model.object_path: initial_ap}
self._active_ap = None
self._device = initial_ap.device
self._palette_icon = None
self._disconnect_item = None
self._connect_item = None
self._filtered = False
self._ssid = initial_ap.ssid
self._display_name = network.ssid_to_display_name(self._ssid)
self._mode = initial_ap.mode
self._strength = initial_ap.strength
self._flags = initial_ap.flags
self._wpa_flags = initial_ap.wpa_flags
self._rsn_flags = initial_ap.rsn_flags
self._device_caps = 0
self._device_state = None
self._color = None
self._removed_hid = None
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
self._color = profile.get_color()
else:
sha_hash = hashlib.sha1()
data = self._ssid.decode() + hex(self._flags)
sha_hash.update(data.encode('utf-8'))
digest = hash(sha_hash.digest())
index = digest % len(xocolor.colors)
self._color = xocolor.XoColor(
'%s,%s' % (xocolor.colors[index][0], xocolor.colors[index][1]))
pulse_color = XoColor('%s,%s' % (style.COLOR_BUTTON_GREY.get_svg(),
style.COLOR_TRANSPARENT.get_svg()))
self.props.pulse_color = pulse_color
self.props.palette_invoker.props.toggle_palette = True
self._palette = self._create_palette()
self.set_palette(self._palette)
self._palette_icon.props.xo_color = self._color
self._update_badge()
interface_props = dbus.Interface(self._device, dbus.PROPERTIES_IFACE)
interface_props.Get(network.NM_WIRELESS_IFACE,
'WirelessCapabilities',
reply_handler=self.__get_device_caps_reply_cb,
error_handler=self.__get_device_caps_error_cb)
interface_props.Get(network.NM_WIRELESS_IFACE,
'ActiveAccessPoint',
reply_handler=self.__get_active_ap_reply_cb,
error_handler=self.__get_active_ap_error_cb)
self._bus.add_signal_receiver(self.__device_state_changed_cb,
signal_name='StateChanged',
path=self._device.object_path,
dbus_interface=network.NM_DEVICE_IFACE)
self._bus.add_signal_receiver(self.__wireless_properties_changed_cb,
signal_name='PropertiesChanged',
path=self._device.object_path,
dbus_interface=network.NM_WIRELESS_IFACE)
def _create_palette(self):
icon_name = get_icon_state(_AP_ICON_NAME, self._strength)
self._palette_icon = Icon(icon_name=icon_name,
pixel_size=style.STANDARD_ICON_SIZE,
badge_name=self.props.badge_name)
p = palette.Palette(primary_text=self._display_name,
icon=self._palette_icon)
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)
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.menu_box.add(self._disconnect_item)
self._forget_item = PaletteMenuItem(_('Forget'))
icon = Icon(pixel_size=style.SMALL_ICON_SIZE, icon_name='list-remove')
self._forget_item.set_image(icon)
self._forget_item.connect('activate', self.__forget_activate_cb)
self.menu_box.add(self._forget_item)
p.set_content(self.menu_box)
self.menu_box.show_all()
self.connect_to_palette_pop_events(p)
return p
def __device_state_changed_cb(self, new_state, old_state, reason):
self._device_state = new_state
self._update_state()
self._update_icon()
self._update_badge()
self._update_color()
def __update_active_ap(self, ap_path):
if ap_path in self._access_points:
# save reference to active AP, so that we always display the
# strength of that one
self._active_ap = self._access_points[ap_path]
self.update_strength()
elif self._active_ap is not None:
# revert to showing state of strongest AP again
self._active_ap = None
self.update_strength()
def __wireless_properties_changed_cb(self, properties):
if 'ActiveAccessPoint' in properties:
self.__update_active_ap(properties['ActiveAccessPoint'])
def __get_active_ap_reply_cb(self, ap_path):
self.__update_active_ap(ap_path)
interface_props = dbus.Interface(self._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)
def __get_active_ap_error_cb(self, err):
logging.error('Error getting the active access point: %s', err)
def __get_device_caps_reply_cb(self, caps):
self._device_caps = caps
def __get_device_caps_error_cb(self, err):
logging.error('Error getting the wireless device properties: %s', err)
def __get_device_state_reply_cb(self, state):
self._device_state = state
self._update_state()
self._update_color()
self._update_icon()
self._update_badge()
def __get_device_state_error_cb(self, err):
logging.error('Error getting the device state: %s', err)
def _update_icon(self):
if self._mode == network.NM_802_11_MODE_ADHOC and \
network.is_sugar_adhoc_network(self._ssid):
channel = max(
[1] +
[ap.channel for ap in list(self._access_points.values())])
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = 'network-adhoc-%s-connected' % channel
else:
icon_name = 'network-adhoc-%s' % channel
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
else:
if self._device_state == network.NM_DEVICE_STATE_ACTIVATED and \
self._active_ap is not None:
icon_name = '%s-connected' % _AP_ICON_NAME
else:
icon_name = _AP_ICON_NAME
icon_name = get_icon_state(icon_name, self._strength)
if icon_name:
self.props.icon_name = icon_name
icon = self._palette.props.icon
icon.props.icon_name = icon_name
def _update_badge(self):
badge = None
favorite = False
if self._mode != network.NM_802_11_MODE_ADHOC:
locked = (self._flags == network.NM_802_11_AP_FLAGS_PRIVACY)
connection = network.find_connection_by_ssid(self._ssid)
if connection is not None:
favorite = True
self._connect_removed(connection)
if locked:
badge = 'emblem-favorite-locked'
else:
badge = 'emblem-favorite'
elif locked:
badge = 'emblem-locked'
self.props.badge_name = self._palette_icon.props.badge_name = badge
self._forget_item.set_visible(favorite)
def _connect_removed(self, connection):
if self._removed_hid is not None:
return
self._removed_hid = connection.connect('removed',
self._connection_removed_cb)
def _disconnect_removed(self, connection):
connection.disconnect(self._removed_hid)
self._removed_hid = None
def _connection_removed_cb(self, connection):
self._update_badge()
self._disconnect_removed(connection)
def _update_state(self):
if self._active_ap is not None:
state = self._device_state
else:
state = network.NM_DEVICE_STATE_UNKNOWN
if state == network.NM_DEVICE_STATE_PREPARE or \
state == network.NM_DEVICE_STATE_CONFIG or \
state == network.NM_DEVICE_STATE_NEED_AUTH or \
state == 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:
network.set_connected()
if self._disconnect_item:
self._disconnect_item.show()
self._connect_item.hide()
self._palette.props.secondary_text = _('Connected')
self.props.pulsing = False
else:
if self._disconnect_item:
self._disconnect_item.hide()
self._connect_item.show()
self._palette.props.secondary_text = None
self.props.pulsing = False
def _update_color(self):
self.props.base_color = self._color
if self._filtered:
self.props.pulsing = False
self.props.alpha = _FILTERED_ALPHA
else:
self.props.alpha = 1.0
def __disconnect_activate_cb(self, item):
ap_paths = list(self._access_points.keys())
network.disconnect_access_points(ap_paths)
def __forget_activate_cb(self, item):
network.forget_wireless_network(self._ssid)
def _add_ciphers_from_flags(self, flags, pairwise):
ciphers = []
if pairwise:
if flags & network.NM_802_11_AP_SEC_PAIR_TKIP:
ciphers.append('tkip')
if flags & network.NM_802_11_AP_SEC_PAIR_CCMP:
ciphers.append('ccmp')
else:
if flags & network.NM_802_11_AP_SEC_GROUP_WEP40:
ciphers.append('wep40')
if flags & network.NM_802_11_AP_SEC_GROUP_WEP104:
ciphers.append('wep104')
if flags & network.NM_802_11_AP_SEC_GROUP_TKIP:
ciphers.append('tkip')
if flags & network.NM_802_11_AP_SEC_GROUP_CCMP:
ciphers.append('ccmp')
return ciphers
def _get_security(self):
if not (self._flags & network.NM_802_11_AP_FLAGS_PRIVACY) and \
(self._wpa_flags == network.NM_802_11_AP_SEC_NONE) and \
(self._rsn_flags == network.NM_802_11_AP_SEC_NONE):
# No security
return None
if (self._flags & network.NM_802_11_AP_FLAGS_PRIVACY) and \
(self._wpa_flags == network.NM_802_11_AP_SEC_NONE) and \
(self._rsn_flags == network.NM_802_11_AP_SEC_NONE):
# Static WEP, Dynamic WEP, or LEAP
wireless_security = WirelessSecurity()
wireless_security.key_mgmt = 'none'
return wireless_security
if (self._mode != network.NM_802_11_MODE_INFRA):
# Stuff after this point requires infrastructure
logging.error('The infrastructure mode is not supoorted'
' by your wireless device.')
return None
if (self._rsn_flags & network.NM_802_11_AP_SEC_KEY_MGMT_PSK) and \
(self._device_caps & network.NM_WIFI_DEVICE_CAP_RSN):
# WPA2 PSK first
pairwise = self._add_ciphers_from_flags(self._rsn_flags, True)
group = self._add_ciphers_from_flags(self._rsn_flags, False)
wireless_security = WirelessSecurity()
wireless_security.key_mgmt = 'wpa-psk'
wireless_security.proto = 'rsn'
wireless_security.pairwise = pairwise
wireless_security.group = group
return wireless_security
if (self._wpa_flags & network.NM_802_11_AP_SEC_KEY_MGMT_PSK) and \
(self._device_caps & network.NM_WIFI_DEVICE_CAP_WPA):
# WPA PSK
pairwise = self._add_ciphers_from_flags(self._wpa_flags, True)
group = self._add_ciphers_from_flags(self._wpa_flags, False)
wireless_security = WirelessSecurity()
wireless_security.key_mgmt = 'wpa-psk'
wireless_security.proto = 'wpa'
wireless_security.pairwise = pairwise
wireless_security.group = group
return wireless_security
def __connect_activate_cb(self, icon):
self._connect()
def _connect(self):
# Activate existing connection, if there is one
connection = network.find_connection_by_ssid(self._ssid)
if connection:
logging.debug('Activating existing connection for SSID %r',
self._ssid)
connection.activate(self._device)
return
# Otherwise, create new connection and activate it
logging.debug('Creating new connection for SSID %r', self._ssid)
settings = Settings()
settings.connection.id = self._display_name
settings.connection.uuid = str(uuid.uuid4())
settings.connection.type = '802-11-wireless'
settings.wireless.ssid = self._ssid
if self._mode == network.NM_802_11_MODE_INFRA:
settings.wireless.mode = 'infrastructure'
settings.connection.autoconnect = True
elif self._mode == network.NM_802_11_MODE_ADHOC:
settings.wireless.mode = 'adhoc'
settings.wireless.band = 'bg'
settings.ip4_config = IP4Config()
settings.ip4_config.method = 'link-local'
wireless_security = self._get_security()
settings.wireless_security = wireless_security
if wireless_security is not None:
settings.wireless.security = '802-11-wireless-security'
network.add_and_activate_connection(self._device, settings,
self.get_first_ap().model)
def set_filter(self, query):
normalized_name = normalize_string(self._display_name)
self._filtered = normalized_name.find(query) == -1
self._update_icon()
self._update_color()
def create_keydialog(self, response):
keydialog.create(self._ssid, self._flags, self._wpa_flags,
self._rsn_flags, self._device_caps, response)
def update_strength(self):
if self._active_ap is not None:
# display strength of AP that we are connected to
new_strength = self._active_ap.strength
else:
# display the strength of the strongest AP that makes up this
# network, also considering that there may be no APs
new_strength = max(
[0] +
[ap.strength for ap in list(self._access_points.values())])
if new_strength != self._strength:
self._strength = new_strength
self._update_icon()
def add_ap(self, ap):
self._access_points[ap.model.object_path] = ap
self.update_strength()
def remove_ap(self, ap):
path = ap.model.object_path
if path not in self._access_points:
return
del self._access_points[path]
if self._active_ap == ap:
self._active_ap = None
self.update_strength()
def num_aps(self):
return len(self._access_points)
def find_ap(self, ap_path):
if ap_path not in self._access_points:
return None
return self._access_points[ap_path]
def get_first_ap(self):
return list(self._access_points.values())[0]
def is_olpc_mesh(self):
return self._mode == network.NM_802_11_MODE_ADHOC \
and self._ssid == b'olpc-mesh'
def remove_all_aps(self):
for ap in list(self._access_points.values()):
ap.disconnect()
self._access_points = {}
self._active_ap = None
self.update_strength()
def disconnect(self):
self._bus.remove_signal_receiver(
self.__device_state_changed_cb,
signal_name='StateChanged',
path=self._device.object_path,
dbus_interface=network.NM_DEVICE_IFACE)
self._bus.remove_signal_receiver(
self.__wireless_properties_changed_cb,
signal_name='PropertiesChanged',
path=self._device.object_path,
dbus_interface=network.NM_WIRELESS_IFACE)
def get_positioning_data(self):
return str(self.get_first_ap().network_hash())
class PrimaryToolbar(ToolbarBase):
__gtype_name__ = 'PrimaryToolbar'
__gsignals__ = {
'add-link': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'remove-link': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'go-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'set-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'reset-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'go-library': (GObject.SignalFlags.RUN_FIRST, None, ([])),
}
def __init__(self, tabbed_view, act):
ToolbarBase.__init__(self)
self._url_toolbar = UrlToolbar()
self._activity = act
self.model = act.model
self.model.link_removed_signal.connect(self.__link_removed_cb)
self._tabbed_view = self._canvas = tabbed_view
self._loading = False
self._download_running_hid = None
toolbar = self.toolbar
activity_button = ActivityToolbarButton(self._activity)
toolbar.insert(activity_button, 0)
separator = Gtk.SeparatorToolItem()
'''
Disabled since the python gi bindings don't expose the critical
WebKit2.PrintOperation.print function
save_as_pdf = ToolButton('save-as-pdf')
save_as_pdf.set_tooltip(_('Save page as pdf'))
save_as_pdf.connect('clicked', self.save_as_pdf)
activity_button.props.page.insert(separator, -1)
activity_button.props.page.insert(save_as_pdf, -1)
separator.show()
save_as_pdf.show()
'''
inspect_view = ToolButton('emblem-view-source')
inspect_view.set_tooltip(_('Show Web Inspector'))
inspect_view.connect('clicked', self.inspect_view)
activity_button.props.page.insert(separator, -1)
activity_button.props.page.insert(inspect_view, -1)
separator.show()
inspect_view.show()
self._go_home = ToolButton('go-home')
self._go_home.set_tooltip(_('Home page'))
self._go_home.connect('clicked', self._go_home_cb)
# add a menu to save the home page
menu_box = PaletteMenuBox()
self._go_home.props.palette.set_content(menu_box)
menu_item = PaletteMenuItem()
menu_item.set_label(_('Select as initial page'))
menu_item.connect('activate', self._set_home_cb)
menu_box.append_item(menu_item)
self._reset_home_menu = PaletteMenuItem()
self._reset_home_menu.set_label(_('Reset initial page'))
self._reset_home_menu.connect('activate', self._reset_home_cb)
menu_box.append_item(self._reset_home_menu)
if os.path.isfile(LIBRARY_PATH):
library_menu = PaletteMenuItem()
library_menu.set_label(_('Library'))
library_menu.connect('activate', self._go_library_cb)
menu_box.append_item(library_menu)
menu_box.show_all()
# verify if the home page is configured
client = GConf.Client.get_default()
self._reset_home_menu.set_visible(
client.get_string(HOME_PAGE_GCONF_KEY) is not None)
toolbar.insert(self._go_home, -1)
self._go_home.show()
self.entry = WebEntry()
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
self.entry.connect('icon-press', self._stop_and_reload_cb)
self.entry.connect('activate', self._entry_activate_cb)
self.entry.connect('focus-in-event', self.__focus_in_event_cb)
self.entry.connect('focus-out-event', self.__focus_out_event_cb)
self.entry.connect('key-press-event', self.__key_press_event_cb)
self.entry.connect('changed', self.__changed_cb)
# In an event box so that it can render the background
entry_box = Gtk.EventBox()
entry_box.add(self.entry)
entry_box.show()
self._entry_item = Gtk.ToolItem()
self._entry_item.set_expand(True)
self._entry_item.add(entry_box)
self.entry.show()
toolbar.insert(self._entry_item, -1)
self._entry_item.show()
self._back = ToolButton('go-previous-paired', accelerator='<ctrl>Left')
self._back.set_tooltip(_('Back'))
self._back.props.sensitive = False
self._back.connect('clicked', self._go_back_cb)
toolbar.insert(self._back, -1)
self._back.show()
palette = self._back.get_palette()
self._back_box_menu = Gtk.VBox()
self._back_box_menu.show()
palette.set_content(self._back_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._forward = ToolButton('go-next-paired', accelerator='<ctrl>Right')
self._forward.set_tooltip(_('Forward'))
self._forward.props.sensitive = False
self._forward.connect('clicked', self._go_forward_cb)
toolbar.insert(self._forward, -1)
self._forward.show()
palette = self._forward.get_palette()
self._forward_box_menu = Gtk.VBox()
self._forward_box_menu.show()
palette.set_content(self._forward_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._download_icon = ProgressToolButton(
icon_name='emblem-downloads', tooltip=_('No Downloads Running'))
toolbar.insert(self._download_icon, -1)
self._download_icon.show()
downloadmanager.connect_donwload_started(self.__download_started_cb)
self._link_add = ToggleToolButton('emblem-favorite')
self._link_add.set_accelerator('<ctrl>d')
self._link_add.set_tooltip(_('Bookmark'))
self._link_add_toggled_hid = \
self._link_add.connect('toggled', self.__link_add_toggled_cb)
toolbar.insert(self._link_add, -1)
self._link_add.show()
self._toolbar_separator = Gtk.SeparatorToolItem()
self._toolbar_separator.props.draw = False
self._toolbar_separator.set_expand(True)
self._stop_button = StopButton(self._activity)
toolbar.insert(self._stop_button, -1)
self._progress_listener = None
self._browser = None
self._loading_changed_hid = None
self._progress_changed_hid = None
self._session_history_changed_hid = None
self._uri_changed_hid = None
self._load_changed_hid = None
self._security_status_changed_hid = None
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
tabbed_view.connect_after('switch-page', self.__switch_page_cb)
tabbed_view.connect_after('page-added', self.__page_added_cb)
Gdk.Screen.get_default().connect('size-changed',
self.__screen_size_changed_cb)
self._configure_toolbar()
def __download_started_cb(self):
if self._download_running_hid is None:
self._download_running_hid = GLib.timeout_add(
80, self.__download_running_cb)
def __download_running_cb(self):
print('__DLR')
progress = downloadmanager.overall_downloads_progress()
self._download_icon.update(progress)
if downloadmanager.num_downloads() > 0:
self._download_icon.props.tooltip = \
_('{}% Downloaded').format(int(progress*100))
self._download_icon.props.xo_color = XoColor(None)
return True
else:
GLib.source_remove(self._download_running_hid)
self._download_running_hid = None
self._download_icon.props.tooltip = _('No Downloads Running')
self._download_icon.props.xo_color = XoColor('insensitive')
return False
def __key_press_event_cb(self, entry, event):
self._tabbed_view.current_browser.loading_uri = entry.props.text
def __switch_page_cb(self, tabbed_view, page, page_num):
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
def __page_added_cb(self, notebook, child, pagenum):
self.entry._search_popdown()
def _configure_toolbar(self, screen=None):
# Adapt the toolbars for portrait or landscape mode.
if screen is None:
screen = Gdk.Screen.get_default()
if screen.get_width() < screen.get_height():
if self._entry_item in self._url_toolbar.toolbar.get_children():
return
self.toolbar.remove(self._entry_item)
self._url_toolbar.toolbar.insert(self._entry_item, -1)
separator_pos = len(self.toolbar.get_children()) - 1
self.toolbar.insert(self._toolbar_separator, separator_pos)
self._toolbar_separator.show()
self.pack_end(self._url_toolbar, True, True, 0)
self._url_toolbar.show()
else:
if self._entry_item in self.toolbar.get_children():
return
self.toolbar.remove(self._toolbar_separator)
position = len(self.toolbar.get_children()) - 4
self._url_toolbar.toolbar.remove(self._entry_item)
self.toolbar.insert(self._entry_item, position)
self._toolbar_separator.hide()
self.remove(self._url_toolbar)
def __screen_size_changed_cb(self, screen):
self._configure_toolbar(screen)
def _connect_to_browser(self, browser):
if self._browser is not None:
self._browser.disconnect(self._uri_changed_hid)
self._browser.disconnect(self._load_changed_hid)
self._browser.disconnect(self._progress_changed_hid)
self._browser.disconnect(self._security_status_changed_hid)
self._browser = browser
if not isinstance(self._browser, DummyBrowser):
address = self._browser.props.uri or self._browser.loading_uri
else:
address = self._browser.props.uri
self._set_address(address)
self._set_progress(self._browser.props.estimated_load_progress)
self._set_loading(self._browser.props.estimated_load_progress < 1.0)
self._set_security_status(self._browser.security_status)
is_webkit_browser = isinstance(self._browser, Browser)
self.entry.props.editable = is_webkit_browser
self._uri_changed_hid = self._browser.connect('notify::uri',
self.__uri_changed_cb)
self._load_changed_hid = self._browser.connect('load-changed',
self.__load_changed_cb)
self._progress_changed_hid = self._browser.connect(
'notify::estimated-load-progress', self.__progress_changed_cb)
self._security_status_changed_hid = self._browser.connect(
'security-status-changed', self.__security_status_changed_cb)
self._update_navigation_buttons()
def __security_status_changed_cb(self, widget):
self._set_security_status(widget.security_status)
def __progress_changed_cb(self, widget, param):
self._set_progress(widget.props.estimated_load_progress)
self._set_loading(widget.props.estimated_load_progress < 1.0)
def _set_security_status(self, security_status):
# Display security status as a lock icon in the left side of
# the URL entry.
if security_status is None:
self.entry.set_icon_from_pixbuf(iconentry.ICON_ENTRY_PRIMARY, None)
elif security_status == Browser.SECURITY_STATUS_SECURE:
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'channel-secure-symbolic')
elif security_status == Browser.SECURITY_STATUS_INSECURE:
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'channel-insecure-symbolic')
def _set_progress(self, progress):
if progress == 1.0:
self.entry.set_progress_fraction(0.0)
else:
self.entry.set_progress_fraction(progress)
def _set_address(self, uri):
if uri is None:
self.entry.props.address = ''
else:
self.entry.props.address = uri
def __changed_cb(self, iconentry):
# The WebEntry can be changed when we click on a link, then we
# have to show the clear icon only if is the user who has
# changed the entry
if self.entry.has_focus():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_in_event_cb(self, entry, event):
if not self._tabbed_view.is_current_page_pdf():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_out_event_cb(self, entry, event):
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._show_reload_icon()
def _show_no_icon(self):
self.entry.remove_icon(iconentry.ICON_ENTRY_SECONDARY)
def _show_stop_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
def _show_reload_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-refresh')
def _show_clear_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-cancel')
def _update_navigation_buttons(self):
can_go_back = self._browser.can_go_back()
self._back.props.sensitive = can_go_back
can_go_forward = self._browser.can_go_forward()
self._forward.props.sensitive = can_go_forward
is_webkit_browser = isinstance(self._browser, Browser)
self._go_home.props.sensitive = is_webkit_browser
if is_webkit_browser:
self._reload_session_history()
with self._link_add.handler_block(self._link_add_toggled_hid):
uri = self._browser.get_uri()
print(self.model.has_link(uri), uri)
self._link_add.props.active = self.model.has_link(uri)
def __link_removed_cb(self, model):
self._update_navigation_buttons()
def _entry_activate_cb(self, entry):
url = entry.props.text
effective_url = self._tabbed_view.normalize_or_autosearch_url(url)
self._browser.load_uri(effective_url)
self._browser.loading_uri = effective_url
self.entry.props.address = effective_url
self._browser.grab_focus()
def _go_home_cb(self, button):
self.emit('go-home')
def _go_library_cb(self, button):
self.emit('go-library')
def _set_home_cb(self, button):
self._reset_home_menu.set_visible(True)
self.emit('set-home')
def _reset_home_cb(self, button):
self._reset_home_menu.set_visible(False)
self.emit('reset-home')
def _go_back_cb(self, button):
self._browser.go_back()
def _go_forward_cb(self, button):
self._browser.go_forward()
def __uri_changed_cb(self, widget, param):
self._set_address(widget.get_uri())
self._update_navigation_buttons()
filepicker.cleanup_temp_files()
def __load_changed_cb(self, widget, event):
self._update_navigation_buttons()
def _stop_and_reload_cb(self, entry, icon_pos, button):
if entry.has_focus() and \
not self._tabbed_view.is_current_page_pdf():
entry.set_text('')
else:
if self._loading:
self._browser.stop_loading()
else:
self._browser.reload()
def _set_loading(self, loading):
self._loading = loading
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._set_sensitive(True)
self._show_reload_icon()
else:
self._set_sensitive(False)
self._show_no_icon()
def _set_sensitive(self, value):
for widget in self.toolbar:
if widget not in (self._stop_button, self._link_add):
widget.set_sensitive(value)
def _reload_session_history(self):
back_forward_list = self._browser.get_back_forward_list()
item_index = 0 # The index of the history item
# Clear menus in palettes:
for box_menu in (self._back_box_menu, self._forward_box_menu):
for menu_item in box_menu.get_children():
box_menu.remove(menu_item)
def create_menu_item(history_item):
"""Create a MenuItem for the back or forward palettes."""
title = history_item.get_title() or _('No Title')
if not isinstance(title, unicode):
title = unicode(title, 'utf-8')
# This is a fix until the Sugar MenuItem is fixed:
menu_item = PaletteMenuItem(text_label=title)
menu_item.connect('activate', self._history_item_activated_cb,
history_item)
return menu_item
back_list = back_forward_list.get_back_list_with_limit(
_MAX_HISTORY_ENTRIES)
back_list.reverse()
for item in back_list:
menu_item = create_menu_item(item)
self._back_box_menu.pack_end(menu_item, False, False, 0)
menu_item.show()
item_index += 1
# Increment the item index to count the current page:
item_index += 1
forward_list = back_forward_list.get_forward_list_with_limit(
_MAX_HISTORY_ENTRIES)
forward_list.reverse()
for item in forward_list:
menu_item = create_menu_item(item)
self._forward_box_menu.pack_start(menu_item, False, False, 0)
menu_item.show()
item_index += 1
def _history_item_activated_cb(self, menu_item, history_item):
self._back.get_palette().popdown(immediate=True)
self._forward.get_palette().popdown(immediate=True)
# self._browser.set_history_index(index)
self._browser.go_to_back_forward_list_item(history_item)
def __link_add_toggled_cb(self, button):
if button.props.active:
self.emit('add-link')
else:
self.emit('remove-link')
def inspect_view(self, button):
page = self._canvas.get_current_page()
webview = self._canvas.get_children()[page].props.browser
# If get_inspector returns None, it is not a real WebView
inspector = webview.get_inspector()
if inspector is not None:
# Inspector window will be blank if disabled
web_settings = webview.get_settings()
web_settings.props.enable_developer_extras = True
inspector.show()
inspector.attach()
'''
class PrimaryToolbar(ToolbarBase):
__gtype_name__ = 'PrimaryToolbar'
__gsignals__ = {
'go-home': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
'set-home': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
'reset-home': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
'go-library': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
}
def __init__(self, tabbed_view, act):
ToolbarBase.__init__(self)
self._url_toolbar = UrlToolbar()
self._activity = act
self._tabbed_view = tabbed_view
self._loading = False
toolbar = self.toolbar
activity_button = ActivityToolbarButton(self._activity)
toolbar.insert(activity_button, 0)
self._go_home = ToolButton('go-home')
self._go_home.set_tooltip(_('Home page'))
self._go_home.connect('clicked', self._go_home_cb)
# add a menu to save the home page
menu_box = PaletteMenuBox()
self._go_home.props.palette.set_content(menu_box)
menu_item = PaletteMenuItem()
menu_item.set_label(_('Select as initial page'))
menu_item.connect('activate', self._set_home_cb)
menu_box.append_item(menu_item)
self._reset_home_menu = PaletteMenuItem()
self._reset_home_menu.set_label(_('Reset initial page'))
self._reset_home_menu.connect('activate', self._reset_home_cb)
menu_box.append_item(self._reset_home_menu)
if os.path.isfile(LIBRARY_PATH):
library_menu = PaletteMenuItem()
library_menu.set_label(_('Library'))
library_menu.connect('activate', self._go_library_cb)
menu_box.append_item(library_menu)
menu_box.show_all()
# verify if the home page is configured
client = GConf.Client.get_default()
self._reset_home_menu.set_visible(
client.get_string(HOME_PAGE_GCONF_KEY) is not None)
toolbar.insert(self._go_home, -1)
self._go_home.show()
self.entry = WebEntry()
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
self.entry.connect('icon-press', self._stop_and_reload_cb)
self.entry.connect('activate', self._entry_activate_cb)
self.entry.connect('focus-in-event', self.__focus_in_event_cb)
self.entry.connect('focus-out-event', self.__focus_out_event_cb)
self.entry.connect('key-press-event', self.__key_press_event_cb)
self.entry.connect('changed', self.__changed_cb)
self._entry_item = Gtk.ToolItem()
self._entry_item.set_expand(True)
self._entry_item.add(self.entry)
self.entry.show()
toolbar.insert(self._entry_item, -1)
self._entry_item.show()
self._back = ToolButton('go-previous-paired')
self._back.set_tooltip(_('Back'))
self._back.props.sensitive = False
self._back.connect('clicked', self._go_back_cb)
toolbar.insert(self._back, -1)
self._back.show()
palette = self._back.get_palette()
self._back_box_menu = Gtk.VBox()
self._back_box_menu.show()
palette.set_content(self._back_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._forward = ToolButton('go-next-paired')
self._forward.set_tooltip(_('Forward'))
self._forward.props.sensitive = False
self._forward.connect('clicked', self._go_forward_cb)
toolbar.insert(self._forward, -1)
self._forward.show()
palette = self._forward.get_palette()
self._forward_box_menu = Gtk.VBox()
self._forward_box_menu.show()
palette.set_content(self._forward_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._toolbar_separator = Gtk.SeparatorToolItem()
self._toolbar_separator.props.draw = False
self._toolbar_separator.set_expand(True)
stop_button = StopButton(self._activity)
toolbar.insert(stop_button, -1)
self._progress_listener = None
self._browser = None
self._loading_changed_hid = None
self._progress_changed_hid = None
self._session_history_changed_hid = None
self._uri_changed_hid = None
self._security_status_changed_hid = None
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
tabbed_view.connect_after('switch-page', self.__switch_page_cb)
tabbed_view.connect_after('page-added', self.__page_added_cb)
Gdk.Screen.get_default().connect('size-changed',
self.__screen_size_changed_cb)
self._configure_toolbar()
def __key_press_event_cb(self, entry, event):
self._tabbed_view.current_browser.loading_uri = entry.props.text
def __switch_page_cb(self, tabbed_view, page, page_num):
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
def __page_added_cb(self, notebook, child, pagenum):
self.entry._search_popdown()
def _configure_toolbar(self, screen=None):
# Adapt the toolbars for portrait or landscape mode.
if screen is None:
screen = Gdk.Screen.get_default()
if screen.get_width() < screen.get_height():
if self._entry_item in self._url_toolbar.toolbar.get_children():
return
self.toolbar.remove(self._entry_item)
self._url_toolbar.toolbar.insert(self._entry_item, -1)
separator_pos = len(self.toolbar.get_children()) - 1
self.toolbar.insert(self._toolbar_separator, separator_pos)
self._toolbar_separator.show()
self.pack_end(self._url_toolbar, True, True, 0)
self._url_toolbar.show()
else:
if self._entry_item in self.toolbar.get_children():
return
self.toolbar.remove(self._toolbar_separator)
position = len(self.toolbar.get_children()) - 4
self._url_toolbar.toolbar.remove(self._entry_item)
self.toolbar.insert(self._entry_item, position)
self._toolbar_separator.hide()
self.remove(self._url_toolbar)
def __screen_size_changed_cb(self, screen):
self._configure_toolbar(screen)
def _connect_to_browser(self, browser):
if self._browser is not None:
self._browser.disconnect(self._uri_changed_hid)
self._browser.disconnect(self._progress_changed_hid)
self._browser.disconnect(self._loading_changed_hid)
self._browser.disconnect(self._security_status_changed_hid)
self._browser = browser
if not isinstance(self._browser, DummyBrowser):
address = self._browser.props.uri or self._browser.loading_uri
else:
address = self._browser.props.uri
self._set_address(address)
self._set_progress(self._browser.props.progress)
self._set_status(self._browser.props.load_status)
self._set_security_status(self._browser.security_status)
is_webkit_browser = isinstance(self._browser, Browser)
self.entry.props.editable = is_webkit_browser
self._uri_changed_hid = self._browser.connect(
'notify::uri', self.__uri_changed_cb)
self._progress_changed_hid = self._browser.connect(
'notify::progress', self.__progress_changed_cb)
self._loading_changed_hid = self._browser.connect(
'notify::load-status', self.__loading_changed_cb)
self._security_status_changed_hid = self._browser.connect(
'security-status-changed', self.__security_status_changed_cb)
self._update_navigation_buttons()
def __loading_changed_cb(self, widget, param):
self._set_status(widget.get_load_status())
def __security_status_changed_cb(self, widget):
self._set_security_status(widget.security_status)
def __progress_changed_cb(self, widget, param):
self._set_progress(widget.get_progress())
def _set_status(self, status):
self._set_loading(status < WebKit.LoadStatus.FINISHED)
def _set_security_status(self, security_status):
# Display security status as a lock icon in the left side of
# the URL entry.
if security_status is None:
self.entry.set_icon_from_pixbuf(
iconentry.ICON_ENTRY_PRIMARY, None)
elif security_status == Browser.SECURITY_STATUS_SECURE:
self.entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'channel-secure-symbolic')
elif security_status == Browser.SECURITY_STATUS_INSECURE:
self.entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'channel-insecure-symbolic')
def _set_progress(self, progress):
if progress == 1.0:
self.entry.set_progress_fraction(0.0)
else:
self.entry.set_progress_fraction(progress)
def _set_address(self, uri):
if uri is None:
self.entry.props.address = ''
else:
self.entry.props.address = uri
def __changed_cb(self, iconentry):
# The WebEntry can be changed when we click on a link, then we
# have to show the clear icon only if is the user who has
# changed the entry
if self.entry.has_focus():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_in_event_cb(self, entry, event):
if not self._tabbed_view.is_current_page_pdf():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_out_event_cb(self, entry, event):
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._show_reload_icon()
def _show_no_icon(self):
self.entry.remove_icon(iconentry.ICON_ENTRY_SECONDARY)
def _show_stop_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
def _show_reload_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-refresh')
def _show_clear_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-cancel')
def _update_navigation_buttons(self):
can_go_back = self._browser.can_go_back()
self._back.props.sensitive = can_go_back
can_go_forward = self._browser.can_go_forward()
self._forward.props.sensitive = can_go_forward
is_webkit_browser = isinstance(self._browser, Browser)
self._go_home.props.sensitive = is_webkit_browser
if is_webkit_browser:
self._reload_session_history()
def _entry_activate_cb(self, entry):
url = entry.props.text
effective_url = self._tabbed_view.normalize_or_autosearch_url(url)
self._browser.load_uri(effective_url)
self._browser.loading_uri = effective_url
self.entry.props.address = effective_url
self._browser.grab_focus()
def _go_home_cb(self, button):
self.emit('go-home')
def _go_library_cb(self, button):
self.emit('go-library')
def _set_home_cb(self, button):
self._reset_home_menu.set_visible(True)
self.emit('set-home')
def _reset_home_cb(self, button):
self._reset_home_menu.set_visible(False)
self.emit('reset-home')
def _go_back_cb(self, button):
self._browser.go_back()
def _go_forward_cb(self, button):
self._browser.go_forward()
def __uri_changed_cb(self, widget, param):
self._set_address(widget.get_uri())
self._update_navigation_buttons()
filepicker.cleanup_temp_files()
def _stop_and_reload_cb(self, entry, icon_pos, button):
if entry.has_focus() and \
not self._tabbed_view.is_current_page_pdf():
entry.set_text('')
else:
if self._loading:
self._browser.stop_loading()
else:
self._browser.reload()
def _set_loading(self, loading):
self._loading = loading
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self.set_sensitive(True)
self._show_reload_icon()
else:
self.set_sensitive(False)
self._show_no_icon()
def _reload_session_history(self):
back_forward_list = self._browser.get_back_forward_list()
item_index = 0 # The index of the history item
# Clear menus in palettes:
for box_menu in (self._back_box_menu, self._forward_box_menu):
for menu_item in box_menu.get_children():
box_menu.remove(menu_item)
def create_menu_item(history_item, item_index):
"""Create a MenuItem for the back or forward palettes."""
title = history_item.get_title()
if not isinstance(title, unicode):
title = unicode(title, 'utf-8')
# This is a fix until the Sugar MenuItem is fixed:
menu_item = PaletteMenuItem(text_label=title)
menu_item.connect('activate', self._history_item_activated_cb,
item_index)
return menu_item
back_list = back_forward_list.get_back_list_with_limit(
_MAX_HISTORY_ENTRIES)
back_list.reverse()
for item in back_list:
menu_item = create_menu_item(item, item_index)
self._back_box_menu.pack_end(menu_item, False, False, 0)
menu_item.show()
item_index += 1
# Increment the item index to count the current page:
item_index += 1
forward_list = back_forward_list.get_forward_list_with_limit(
_MAX_HISTORY_ENTRIES)
forward_list.reverse()
for item in forward_list:
menu_item = create_menu_item(item, item_index)
self._forward_box_menu.pack_start(menu_item, False, False, 0)
menu_item.show()
item_index += 1
def _history_item_activated_cb(self, menu_item, index):
self._back.get_palette().popdown(immediate=True)
self._forward.get_palette().popdown(immediate=True)
self._browser.set_history_index(index)
class PrimaryToolbar(ToolbarBase):
__gtype_name__ = 'PrimaryToolbar'
__gsignals__ = {
'add-link': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'remove-link': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'go-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'set-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'reset-home': (GObject.SignalFlags.RUN_FIRST, None, ([])),
'go-library': (GObject.SignalFlags.RUN_FIRST, None, ([])),
}
def __init__(self, tabbed_view, act):
ToolbarBase.__init__(self)
self._url_toolbar = UrlToolbar()
self._activity = act
self.model = act.model
self.model.link_removed_signal.connect(self.__link_removed_cb)
self._tabbed_view = self._canvas = tabbed_view
self._loading = False
self._download_running_hid = None
toolbar = self.toolbar
activity_button = ActivityToolbarButton(self._activity)
toolbar.insert(activity_button, 0)
separator = Gtk.SeparatorToolItem()
'''
Disabled since the python gi bindings don't expose the critical
WebKit2.PrintOperation.print function
save_as_pdf = ToolButton('save-as-pdf')
save_as_pdf.set_tooltip(_('Save page as pdf'))
save_as_pdf.connect('clicked', self.save_as_pdf)
activity_button.props.page.insert(separator, -1)
activity_button.props.page.insert(save_as_pdf, -1)
separator.show()
save_as_pdf.show()
'''
inspect_view = ToolButton('emblem-view-source')
inspect_view.set_tooltip(_('Show Web Inspector'))
inspect_view.connect('clicked', self.inspect_view)
activity_button.props.page.insert(separator, -1)
activity_button.props.page.insert(inspect_view, -1)
separator.show()
inspect_view.show()
self._go_home = ToolButton('go-home')
self._go_home.set_tooltip(_('Home page'))
self._go_home.connect('clicked', self._go_home_cb)
# add a menu to save the home page
menu_box = PaletteMenuBox()
self._go_home.props.palette.set_content(menu_box)
menu_item = PaletteMenuItem()
menu_item.set_label(_('Select as initial page'))
menu_item.connect('activate', self._set_home_cb)
menu_box.append_item(menu_item)
self._reset_home_menu = PaletteMenuItem()
self._reset_home_menu.set_label(_('Reset initial page'))
self._reset_home_menu.connect('activate', self._reset_home_cb)
menu_box.append_item(self._reset_home_menu)
if os.path.isfile(LIBRARY_PATH):
library_menu = PaletteMenuItem()
library_menu.set_label(_('Library'))
library_menu.connect('activate', self._go_library_cb)
menu_box.append_item(library_menu)
menu_box.show_all()
# verify if the home page is configured
client = GConf.Client.get_default()
self._reset_home_menu.set_visible(
client.get_string(HOME_PAGE_GCONF_KEY) is not None)
toolbar.insert(self._go_home, -1)
self._go_home.show()
self.entry = WebEntry()
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
self.entry.connect('icon-press', self._stop_and_reload_cb)
self.entry.connect('activate', self._entry_activate_cb)
self.entry.connect('focus-in-event', self.__focus_in_event_cb)
self.entry.connect('focus-out-event', self.__focus_out_event_cb)
self.entry.connect('key-press-event', self.__key_press_event_cb)
self.entry.connect('changed', self.__changed_cb)
# In an event box so that it can render the background
entry_box = Gtk.EventBox()
entry_box.add(self.entry)
entry_box.show()
self._entry_item = Gtk.ToolItem()
self._entry_item.set_expand(True)
self._entry_item.add(entry_box)
self.entry.show()
toolbar.insert(self._entry_item, -1)
self._entry_item.show()
self._back = ToolButton('go-previous-paired',
accelerator='<ctrl>Left')
self._back.set_tooltip(_('Back'))
self._back.props.sensitive = False
self._back.connect('clicked', self._go_back_cb)
toolbar.insert(self._back, -1)
self._back.show()
palette = self._back.get_palette()
self._back_box_menu = Gtk.VBox()
self._back_box_menu.show()
palette.set_content(self._back_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._forward = ToolButton('go-next-paired',
accelerator='<ctrl>Right')
self._forward.set_tooltip(_('Forward'))
self._forward.props.sensitive = False
self._forward.connect('clicked', self._go_forward_cb)
toolbar.insert(self._forward, -1)
self._forward.show()
palette = self._forward.get_palette()
self._forward_box_menu = Gtk.VBox()
self._forward_box_menu.show()
palette.set_content(self._forward_box_menu)
# FIXME, this is a hack, should be done in the theme:
palette._content.set_border_width(1)
self._download_icon = ProgressToolButton(
icon_name='emblem-downloads',
tooltip=_('No Downloads Running'))
toolbar.insert(self._download_icon, -1)
self._download_icon.show()
downloadmanager.connect_download_started(self.__download_started_cb)
self._link_add = ToggleToolButton('emblem-favorite')
self._link_add.set_accelerator('<ctrl>d')
self._link_add.set_tooltip(_('Bookmark'))
self._link_add_toggled_hid = \
self._link_add.connect('toggled', self.__link_add_toggled_cb)
toolbar.insert(self._link_add, -1)
self._link_add.show()
self._toolbar_separator = Gtk.SeparatorToolItem()
self._toolbar_separator.props.draw = False
self._toolbar_separator.set_expand(True)
self._stop_button = StopButton(self._activity)
toolbar.insert(self._stop_button, -1)
self._progress_listener = None
self._browser = None
self._loading_changed_hid = None
self._progress_changed_hid = None
self._session_history_changed_hid = None
self._uri_changed_hid = None
self._load_changed_hid = None
self._security_status_changed_hid = None
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
tabbed_view.connect_after('switch-page', self.__switch_page_cb)
tabbed_view.connect_after('page-added', self.__page_added_cb)
Gdk.Screen.get_default().connect('size-changed',
self.__screen_size_changed_cb)
self._configure_toolbar()
def __download_started_cb(self):
if self._download_running_hid is None:
self._download_running_hid = GLib.timeout_add(
80, self.__download_running_cb)
def __download_running_cb(self):
progress = downloadmanager.overall_downloads_progress()
self._download_icon.update(progress)
if downloadmanager.num_downloads() > 0:
self._download_icon.props.tooltip = \
_('{}% Downloaded').format(int(progress*100))
return True
else:
self._download_running_hid = None
self._download_icon.props.tooltip = _('No Downloads Running')
return False
def __key_press_event_cb(self, entry, event):
self._tabbed_view.current_browser.loading_uri = entry.props.text
def __switch_page_cb(self, tabbed_view, page, page_num):
if tabbed_view.get_n_pages():
self._connect_to_browser(tabbed_view.props.current_browser)
def __page_added_cb(self, notebook, child, pagenum):
self.entry._search_popdown()
def _configure_toolbar(self, screen=None):
# Adapt the toolbars for portrait or landscape mode.
if screen is None:
screen = Gdk.Screen.get_default()
if screen.get_width() < screen.get_height():
if self._entry_item in self._url_toolbar.toolbar.get_children():
return
self.toolbar.remove(self._entry_item)
self._url_toolbar.toolbar.insert(self._entry_item, -1)
separator_pos = len(self.toolbar.get_children()) - 1
self.toolbar.insert(self._toolbar_separator, separator_pos)
self._toolbar_separator.show()
self.pack_end(self._url_toolbar, True, True, 0)
self._url_toolbar.show()
else:
if self._entry_item in self.toolbar.get_children():
return
self.toolbar.remove(self._toolbar_separator)
position = len(self.toolbar.get_children()) - 4
self._url_toolbar.toolbar.remove(self._entry_item)
self.toolbar.insert(self._entry_item, position)
self._toolbar_separator.hide()
self.remove(self._url_toolbar)
def __screen_size_changed_cb(self, screen):
self._configure_toolbar(screen)
def _connect_to_browser(self, browser):
if self._browser is not None:
self._browser.disconnect(self._uri_changed_hid)
self._browser.disconnect(self._load_changed_hid)
self._browser.disconnect(self._progress_changed_hid)
self._browser.disconnect(self._security_status_changed_hid)
self._browser = browser
if not isinstance(self._browser, DummyBrowser):
address = self._browser.props.uri or self._browser.loading_uri
else:
address = self._browser.props.uri
self._set_address(address)
self._set_progress(self._browser.props.estimated_load_progress)
self._set_loading(self._browser.props.estimated_load_progress < 1.0)
self._set_security_status(self._browser.security_status)
is_webkit_browser = isinstance(self._browser, Browser)
self.entry.props.editable = is_webkit_browser
self._uri_changed_hid = self._browser.connect(
'notify::uri', self.__uri_changed_cb)
self._load_changed_hid = self._browser.connect(
'load-changed', self.__load_changed_cb)
self._progress_changed_hid = self._browser.connect(
'notify::estimated-load-progress', self.__progress_changed_cb)
self._security_status_changed_hid = self._browser.connect(
'security-status-changed', self.__security_status_changed_cb)
self._update_navigation_buttons()
def __security_status_changed_cb(self, widget):
self._set_security_status(widget.security_status)
def __progress_changed_cb(self, widget, param):
self._set_progress(widget.props.estimated_load_progress)
self._set_loading(widget.props.estimated_load_progress < 1.0)
def _set_security_status(self, security_status):
# Display security status as a lock icon in the left side of
# the URL entry.
if security_status is None:
self.entry.set_icon_from_pixbuf(
iconentry.ICON_ENTRY_PRIMARY, None)
elif security_status == Browser.SECURITY_STATUS_SECURE:
self.entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'channel-secure-symbolic')
elif security_status == Browser.SECURITY_STATUS_INSECURE:
self.entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'channel-insecure-symbolic')
def _set_progress(self, progress):
if progress == 1.0:
self.entry.set_progress_fraction(0.0)
else:
self.entry.set_progress_fraction(progress)
def _set_address(self, uri):
if uri is None:
self.entry.props.address = ''
else:
self.entry.props.address = uri
def __changed_cb(self, iconentry):
# The WebEntry can be changed when we click on a link, then we
# have to show the clear icon only if is the user who has
# changed the entry
if self.entry.has_focus():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_in_event_cb(self, entry, event):
if not self._tabbed_view.is_current_page_pdf():
if not self.entry.props.text:
self._show_no_icon()
else:
self._show_clear_icon()
def __focus_out_event_cb(self, entry, event):
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._show_reload_icon()
def _show_no_icon(self):
self.entry.remove_icon(iconentry.ICON_ENTRY_SECONDARY)
def _show_stop_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-stop')
def _show_reload_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-refresh')
def _show_clear_icon(self):
self.entry.set_icon_from_name(iconentry.ICON_ENTRY_SECONDARY,
'entry-cancel')
def _update_navigation_buttons(self):
can_go_back = self._browser.can_go_back()
self._back.props.sensitive = can_go_back
can_go_forward = self._browser.can_go_forward()
self._forward.props.sensitive = can_go_forward
is_webkit_browser = isinstance(self._browser, Browser)
self._go_home.props.sensitive = is_webkit_browser
if is_webkit_browser:
self._reload_session_history()
with self._link_add.handler_block(self._link_add_toggled_hid):
uri = self._browser.get_uri()
self._link_add.props.active = self.model.has_link(uri)
def __link_removed_cb(self, model):
self._update_navigation_buttons()
def _entry_activate_cb(self, entry):
url = entry.props.text
effective_url = self._tabbed_view.normalize_or_autosearch_url(url)
self._browser.load_uri(effective_url)
self._browser.loading_uri = effective_url
self.entry.props.address = effective_url
self._browser.grab_focus()
def _go_home_cb(self, button):
self.emit('go-home')
def _go_library_cb(self, button):
self.emit('go-library')
def _set_home_cb(self, button):
self._reset_home_menu.set_visible(True)
self.emit('set-home')
def _reset_home_cb(self, button):
self._reset_home_menu.set_visible(False)
self.emit('reset-home')
def _go_back_cb(self, button):
self._browser.go_back()
def _go_forward_cb(self, button):
self._browser.go_forward()
def __uri_changed_cb(self, widget, param):
self._set_address(widget.get_uri())
self._update_navigation_buttons()
filepicker.cleanup_temp_files()
def __load_changed_cb(self, widget, event):
self._update_navigation_buttons()
def _stop_and_reload_cb(self, entry, icon_pos, button):
if entry.has_focus() and \
not self._tabbed_view.is_current_page_pdf():
entry.set_text('')
else:
if self._loading:
self._browser.stop_loading()
else:
self._browser.reload()
def _set_loading(self, loading):
self._loading = loading
if self._loading:
self._show_stop_icon()
else:
if not self._tabbed_view.is_current_page_pdf():
self._set_sensitive(True)
self._show_reload_icon()
else:
self._set_sensitive(False)
self._show_no_icon()
def _set_sensitive(self, value):
for widget in self.toolbar:
if widget not in (self._stop_button,
self._link_add):
widget.set_sensitive(value)
def _reload_session_history(self):
back_forward_list = self._browser.get_back_forward_list()
item_index = 0 # The index of the history item
# Clear menus in palettes:
for box_menu in (self._back_box_menu, self._forward_box_menu):
for menu_item in box_menu.get_children():
box_menu.remove(menu_item)
def create_menu_item(history_item):
"""Create a MenuItem for the back or forward palettes."""
title = history_item.get_title() or _('No Title')
if not isinstance(title, unicode):
title = unicode(title, 'utf-8')
# This is a fix until the Sugar MenuItem is fixed:
menu_item = PaletteMenuItem(text_label=title)
menu_item.connect('activate', self._history_item_activated_cb,
history_item)
return menu_item
back_list = back_forward_list.get_back_list_with_limit(
_MAX_HISTORY_ENTRIES)
back_list.reverse()
for item in back_list:
menu_item = create_menu_item(item)
self._back_box_menu.pack_end(menu_item, False, False, 0)
menu_item.show()
item_index += 1
# Increment the item index to count the current page:
item_index += 1
forward_list = back_forward_list.get_forward_list_with_limit(
_MAX_HISTORY_ENTRIES)
forward_list.reverse()
for item in forward_list:
menu_item = create_menu_item(item)
self._forward_box_menu.pack_start(menu_item, False, False, 0)
menu_item.show()
item_index += 1
def _history_item_activated_cb(self, menu_item, history_item):
self._back.get_palette().popdown(immediate=True)
self._forward.get_palette().popdown(immediate=True)
# self._browser.set_history_index(index)
self._browser.go_to_back_forward_list_item(history_item)
def __link_add_toggled_cb(self, button):
if button.props.active:
self.emit('add-link')
else:
self.emit('remove-link')
def inspect_view(self, button):
page = self._canvas.get_current_page()
webview = self._canvas.get_children()[page].props.browser
# If get_inspector returns None, it is not a real WebView
inspector = webview.get_inspector()
if inspector is not None:
# Inspector window will be blank if disabled
web_settings = webview.get_settings()
web_settings.props.enable_developer_extras = True
inspector.show()
inspector.attach()
'''
