class JournalActivity(JournalWindow):
def __init__(self):
logging.debug('STARTUP: Loading the journal')
JournalWindow.__init__(self)
self.set_title(_('Journal'))
self._main_view = None
self._secondary_view = None
self._list_view = None
self._detail_view = None
self._main_toolbox = None
self._detail_toolbox = None
self._volumes_toolbar = None
self._setup_main_view()
self._setup_secondary_view()
self.add_events(gtk.gdk.ALL_EVENTS_MASK
| gtk.gdk.VISIBILITY_NOTIFY_MASK)
self._realized_sid = self.connect('realize', self.__realize_cb)
self.connect('visibility-notify-event',
self.__visibility_notify_event_cb)
self.connect('window-state-event', self.__window_state_event_cb)
self.connect('key-press-event', self._key_press_event_cb)
self.connect('focus-in-event', self._focus_in_event_cb)
model.created.connect(self.__model_created_cb)
model.updated.connect(self.__model_updated_cb)
model.deleted.connect(self.__model_deleted_cb)
self._dbus_service = JournalActivityDBusService(self)
self.iconify()
self._critical_space_alert = None
self._check_available_space()
def __volume_error_cb(self, gobject, message, severity):
alert = ErrorAlert(title=severity, msg=message)
alert.connect('response', self.__alert_response_cb)
self.add_alert(alert)
alert.show()
def __alert_response_cb(self, alert, response_id):
self.remove_alert(alert)
def __realize_cb(self, window):
wm.set_bundle_id(window.window, _BUNDLE_ID)
activity_id = activityfactory.create_activity_id()
wm.set_activity_id(window.window, str(activity_id))
self.disconnect(self._realized_sid)
self._realized_sid = None
def can_close(self):
return False
def _setup_main_view(self):
self._main_toolbox = MainToolbox()
self._main_view = gtk.VBox()
self._list_view = ListView()
self._list_view.connect('detail-clicked', self.__detail_clicked_cb)
self._list_view.connect('clear-clicked', self.__clear_clicked_cb)
self._list_view.connect('volume-error', self.__volume_error_cb)
self._main_view.pack_start(self._list_view)
self._list_view.show()
self._volumes_toolbar = VolumesToolbar()
self._volumes_toolbar.connect('volume-changed',
self.__volume_changed_cb)
self._volumes_toolbar.connect('volume-error', self.__volume_error_cb)
self._main_view.pack_start(self._volumes_toolbar, expand=False)
search_toolbar = self._main_toolbox.search_toolbar
search_toolbar.connect('query-changed', self._query_changed_cb)
search_toolbar.set_mount_point('/')
def _setup_secondary_view(self):
self._secondary_view = gtk.VBox()
self._detail_toolbox = DetailToolbox()
self._detail_toolbox.entry_toolbar.connect('volume-error',
self.__volume_error_cb)
self._detail_view = DetailView()
self._detail_view.connect('go-back-clicked', self.__go_back_clicked_cb)
self._secondary_view.pack_end(self._detail_view)
self._detail_view.show()
def _key_press_event_cb(self, widget, event):
keyname = gtk.gdk.keyval_name(event.keyval)
if keyname == 'Escape':
self.show_main_view()
def __detail_clicked_cb(self, list_view, object_id):
self._show_secondary_view(object_id)
def __clear_clicked_cb(self, list_view):
self._main_toolbox.search_toolbar.clear_query()
def __go_back_clicked_cb(self, detail_view):
self.show_main_view()
def _query_changed_cb(self, toolbar, query):
self._list_view.update_with_query(query)
self.show_main_view()
def show_main_view(self):
if self.toolbar_box != self._main_toolbox:
self.set_toolbar_box(self._main_toolbox)
self._main_toolbox.show()
if self.canvas != self._main_view:
self.set_canvas(self._main_view)
self._main_view.show()
def _show_secondary_view(self, object_id):
metadata = model.get(object_id)
try:
self._detail_toolbox.entry_toolbar.set_metadata(metadata)
except Exception:
logging.exception('Exception while displaying entry:')
self.set_toolbar_box(self._detail_toolbox)
self._detail_toolbox.show()
try:
self._detail_view.props.metadata = metadata
except Exception:
logging.exception('Exception while displaying entry:')
self.set_canvas(self._secondary_view)
self._secondary_view.show()
def show_object(self, object_id):
metadata = model.get(object_id)
if metadata is None:
return False
else:
self._show_secondary_view(object_id)
return True
def __volume_changed_cb(self, volume_toolbar, mount_point):
logging.debug('Selected volume: %r.', mount_point)
self._main_toolbox.search_toolbar.set_mount_point(mount_point)
self._main_toolbox.set_current_toolbar(0)
def __model_created_cb(self, sender, **kwargs):
self._check_for_bundle(kwargs['object_id'])
self._main_toolbox.search_toolbar.refresh_filters()
self._check_available_space()
def __model_updated_cb(self, sender, **kwargs):
self._check_for_bundle(kwargs['object_id'])
if self.canvas == self._secondary_view and \
kwargs['object_id'] == self._detail_view.props.metadata['uid']:
self._detail_view.refresh()
self._check_available_space()
def __model_deleted_cb(self, sender, **kwargs):
if self.canvas == self._secondary_view and \
kwargs['object_id'] == self._detail_view.props.metadata['uid']:
self.show_main_view()
def _focus_in_event_cb(self, window, event):
self.search_grab_focus()
self._list_view.update_dates()
def _check_for_bundle(self, object_id):
registry = bundleregistry.get_registry()
metadata = model.get(object_id)
if metadata.get('progress', '').isdigit():
if int(metadata['progress']) < 100:
return
bundle = misc.get_bundle(metadata)
if bundle is None:
return
if registry.is_installed(bundle):
logging.debug('_check_for_bundle bundle already installed')
return
if metadata['mime_type'] == JournalEntryBundle.MIME_TYPE:
# JournalEntryBundle code takes over the datastore entry and
# transforms it into the journal entry from the bundle -- we have
# nothing more to do.
try:
registry.install(bundle, metadata['uid'])
except (ZipExtractException, RegistrationException):
logging.exception('Could not install bundle %s',
bundle.get_path())
return
try:
registry.install(bundle)
except (ZipExtractException, RegistrationException):
logging.exception('Could not install bundle %s', bundle.get_path())
return
metadata['bundle_id'] = bundle.get_bundle_id()
model.write(metadata)
def search_grab_focus(self):
search_toolbar = self._main_toolbox.search_toolbar
search_toolbar.give_entry_focus()
def __window_state_event_cb(self, window, event):
logging.debug('window_state_event_cb %r', self)
if event.changed_mask & gtk.gdk.WINDOW_STATE_ICONIFIED:
state = event.new_window_state
visible = not state & gtk.gdk.WINDOW_STATE_ICONIFIED
self._list_view.set_is_visible(visible)
def __visibility_notify_event_cb(self, window, event):
logging.debug('visibility_notify_event_cb %r', self)
visible = event.state != gtk.gdk.VISIBILITY_FULLY_OBSCURED
self._list_view.set_is_visible(visible)
def _check_available_space(self):
"""Check available space on device
If the available space is below 50MB an alert will be
shown which encourages to delete old journal entries.
"""
if self._critical_space_alert:
return
stat = os.statvfs(env.get_profile_path())
free_space = stat[statvfs.F_BSIZE] * stat[statvfs.F_BAVAIL]
if free_space < _SPACE_TRESHOLD:
self._critical_space_alert = ModalAlert()
self._critical_space_alert.connect('destroy',
self.__alert_closed_cb)
self._critical_space_alert.show()
def __alert_closed_cb(self, data):
self.show_main_view()
self.reveal()
self._critical_space_alert = None
def set_active_volume(self, mount):
self._volumes_toolbar.set_active_volume(mount)
def focus_search(self):
"""Become visible and give focus to the search entry
"""
self.reveal()
self.show_main_view()
self.search_grab_focus()
class JournalActivity(JournalWindow):
def __init__(self):
logging.debug("STARTUP: Loading the journal")
JournalWindow.__init__(self)
self.set_title(_("Journal"))
self._main_view = None
self._secondary_view = None
self._list_view = None
self._detail_view = None
self._main_toolbox = None
self._detail_toolbox = None
self._volumes_toolbar = None
self._setup_main_view()
self._setup_secondary_view()
self.add_events(gtk.gdk.ALL_EVENTS_MASK | gtk.gdk.VISIBILITY_NOTIFY_MASK)
self._realized_sid = self.connect("realize", self.__realize_cb)
self.connect("visibility-notify-event", self.__visibility_notify_event_cb)
self.connect("window-state-event", self.__window_state_event_cb)
self.connect("key-press-event", self._key_press_event_cb)
self.connect("focus-in-event", self._focus_in_event_cb)
model.created.connect(self.__model_created_cb)
model.updated.connect(self.__model_updated_cb)
model.deleted.connect(self.__model_deleted_cb)
self._dbus_service = JournalActivityDBusService(self)
self.iconify()
self._critical_space_alert = None
self._check_available_space()
def __volume_error_cb(self, gobject, message, severity):
alert = ErrorAlert(title=severity, msg=message)
alert.connect("response", self.__alert_response_cb)
self.add_alert(alert)
alert.show()
def __alert_response_cb(self, alert, response_id):
self.remove_alert(alert)
def __realize_cb(self, window):
wm.set_bundle_id(window.window, _BUNDLE_ID)
activity_id = activityfactory.create_activity_id()
wm.set_activity_id(window.window, str(activity_id))
self.disconnect(self._realized_sid)
self._realized_sid = None
def can_close(self):
return False
def _setup_main_view(self):
self._main_toolbox = MainToolbox()
self._main_view = gtk.VBox()
self._list_view = ListView()
self._list_view.connect("detail-clicked", self.__detail_clicked_cb)
self._list_view.connect("clear-clicked", self.__clear_clicked_cb)
self._list_view.connect("volume-error", self.__volume_error_cb)
self._main_view.pack_start(self._list_view)
self._list_view.show()
self._volumes_toolbar = VolumesToolbar()
self._volumes_toolbar.connect("volume-changed", self.__volume_changed_cb)
self._volumes_toolbar.connect("volume-error", self.__volume_error_cb)
self._main_view.pack_start(self._volumes_toolbar, expand=False)
search_toolbar = self._main_toolbox.search_toolbar
search_toolbar.connect("query-changed", self._query_changed_cb)
search_toolbar.set_mount_point("/")
def _setup_secondary_view(self):
self._secondary_view = gtk.VBox()
self._detail_toolbox = DetailToolbox()
self._detail_toolbox.entry_toolbar.connect("volume-error", self.__volume_error_cb)
self._detail_view = DetailView()
self._detail_view.connect("go-back-clicked", self.__go_back_clicked_cb)
self._secondary_view.pack_end(self._detail_view)
self._detail_view.show()
def _key_press_event_cb(self, widget, event):
keyname = gtk.gdk.keyval_name(event.keyval)
if keyname == "Escape":
self.show_main_view()
def __detail_clicked_cb(self, list_view, object_id):
self._show_secondary_view(object_id)
def __clear_clicked_cb(self, list_view):
self._main_toolbox.search_toolbar.clear_query()
def __go_back_clicked_cb(self, detail_view):
self.show_main_view()
def _query_changed_cb(self, toolbar, query):
self._list_view.update_with_query(query)
self.show_main_view()
def show_main_view(self):
if self.toolbar_box != self._main_toolbox:
self.set_toolbar_box(self._main_toolbox)
self._main_toolbox.show()
if self.canvas != self._main_view:
self.set_canvas(self._main_view)
self._main_view.show()
def _show_secondary_view(self, object_id):
metadata = model.get(object_id)
try:
self._detail_toolbox.entry_toolbar.set_metadata(metadata)
except Exception:
logging.exception("Exception while displaying entry:")
self.set_toolbar_box(self._detail_toolbox)
self._detail_toolbox.show()
try:
self._detail_view.props.metadata = metadata
except Exception:
logging.exception("Exception while displaying entry:")
self.set_canvas(self._secondary_view)
self._secondary_view.show()
def show_object(self, object_id):
metadata = model.get(object_id)
if metadata is None:
return False
else:
self._show_secondary_view(object_id)
return True
def __volume_changed_cb(self, volume_toolbar, mount_point):
logging.debug("Selected volume: %r.", mount_point)
self._main_toolbox.search_toolbar.set_mount_point(mount_point)
self._main_toolbox.set_current_toolbar(0)
def __model_created_cb(self, sender, **kwargs):
self._check_for_bundle(kwargs["object_id"])
self._main_toolbox.search_toolbar.refresh_filters()
self._check_available_space()
def __model_updated_cb(self, sender, **kwargs):
self._check_for_bundle(kwargs["object_id"])
if self.canvas == self._secondary_view and kwargs["object_id"] == self._detail_view.props.metadata["uid"]:
self._detail_view.refresh()
self._check_available_space()
def __model_deleted_cb(self, sender, **kwargs):
if self.canvas == self._secondary_view and kwargs["object_id"] == self._detail_view.props.metadata["uid"]:
self.show_main_view()
def _focus_in_event_cb(self, window, event):
self.search_grab_focus()
self._list_view.update_dates()
def _check_for_bundle(self, object_id):
registry = bundleregistry.get_registry()
metadata = model.get(object_id)
if metadata.get("progress", "").isdigit():
if int(metadata["progress"]) < 100:
return
bundle = misc.get_bundle(metadata)
if bundle is None:
return
if registry.is_installed(bundle):
logging.debug("_check_for_bundle bundle already installed")
return
if metadata["mime_type"] == JournalEntryBundle.MIME_TYPE:
# JournalEntryBundle code takes over the datastore entry and
# transforms it into the journal entry from the bundle -- we have
# nothing more to do.
try:
registry.install(bundle, metadata["uid"])
except (ZipExtractException, RegistrationException):
logging.exception("Could not install bundle %s", bundle.get_path())
return
try:
registry.install(bundle)
except (ZipExtractException, RegistrationException):
logging.exception("Could not install bundle %s", bundle.get_path())
return
metadata["bundle_id"] = bundle.get_bundle_id()
model.write(metadata)
def search_grab_focus(self):
search_toolbar = self._main_toolbox.search_toolbar
search_toolbar.give_entry_focus()
def __window_state_event_cb(self, window, event):
logging.debug("window_state_event_cb %r", self)
if event.changed_mask & gtk.gdk.WINDOW_STATE_ICONIFIED:
state = event.new_window_state
visible = not state & gtk.gdk.WINDOW_STATE_ICONIFIED
self._list_view.set_is_visible(visible)
def __visibility_notify_event_cb(self, window, event):
logging.debug("visibility_notify_event_cb %r", self)
visible = event.state != gtk.gdk.VISIBILITY_FULLY_OBSCURED
self._list_view.set_is_visible(visible)
def _check_available_space(self):
"""Check available space on device
If the available space is below 50MB an alert will be
shown which encourages to delete old journal entries.
"""
if self._critical_space_alert:
return
stat = os.statvfs(env.get_profile_path())
free_space = stat[statvfs.F_BSIZE] * stat[statvfs.F_BAVAIL]
if free_space < _SPACE_TRESHOLD:
self._critical_space_alert = ModalAlert()
self._critical_space_alert.connect("destroy", self.__alert_closed_cb)
self._critical_space_alert.show()
def __alert_closed_cb(self, data):
self.show_main_view()
self.reveal()
self._critical_space_alert = None
def set_active_volume(self, mount):
self._volumes_toolbar.set_active_volume(mount)
def focus_search(self):
"""Become visible and give focus to the search entry
"""
self.reveal()
self.show_main_view()
self.search_grab_focus()
