def modify_statusbar(self, dbstate, active=None):
view = self.viewmanager.active_page
if not isinstance(view, NavigationView):
return
nav_type = view.navigation_type()
active_handle = self.get_active(nav_type, view.navigation_group())
self.status.pop(self.status_id)
name, obj = navigation_label(dbstate.db, nav_type, active_handle)
# Append relationship to default person if funtionality is enabled.
if nav_type == 'Person' and active_handle \
and config.get('interface.statusbar') > 1:
if active_handle != dbstate.db.get_default_handle():
msg = self.display_relationship(dbstate, active_handle)
if msg:
name = '%s (%s)' % (name, msg.strip())
if not name:
name = self.NAV2MES[nav_type]
self.status.push(self.status_id, name)
process_pending_events()
def update_mru_menu(self, items):
"""
Builds the UI and action group for the MRU list.
"""
self.mru_disable()
nav_type = self.navigation_type()
hobj = self.get_history()
menu_len = min(len(items) - 1, MRU_SIZE)
entry = '<menuitem action="%s%02d"/>'
data = [entry % (nav_type, index) for index in range(0, menu_len)]
self.mru_ui = "".join(MRU_TOP) + "".join(data) + "".join(MRU_BTM)
mitems = items[-MRU_SIZE - 1:-1] # Ignore current handle
mitems.reverse()
data = []
for index, handle in enumerate(mitems):
name, obj = navigation_label(self.dbstate.db, nav_type, handle)
data.append(('%s%02d'%(nav_type, index), None, name,
"%s%d" % (mod_key(), index), None,
make_callback(hobj.push, handle)))
self.mru_action = gtk.ActionGroup(nav_type)
self.mru_action.add_actions(data)
self.mru_enable()
def display_backlinks(self, active_handle):
"""
Display the back references for an object.
"""
for classname, handle in self.dbstate.db.find_backlink_handles(active_handle):
for classname, handle in self.dbstate.db.find_backlink_handles(handle):
name = navigation_label(self.dbstate.db, classname, handle)[0]
self.model.add((_(classname), name, handle, classname))
self.set_has_data(self.model.count > 0)
def display_backlinks(self, active_handle):
"""
Display the back references for an object.
"""
for classname, handle in self.dbstate.db.find_backlink_handles(active_handle):
for classname, handle in self.dbstate.db.find_backlink_handles(handle):
name = navigation_label(self.dbstate.db, classname, handle)[0]
self.model.add((_(classname), name, handle, classname))
self.set_has_data(self.model.count > 0)