def __init__(self, handle, create_jobject=True):
"""Initialise the Activity
handle -- sugar.activity.activityhandle.ActivityHandle
instance providing the activity id and access to the
presence service which *may* provide sharing for this
application
create_jobject -- boolean
define if it should create a journal object if we are
not resuming
Side effects:
Sets the gdk screen DPI setting (resolution) to the
Sugar screen resolution.
Connects our "destroy" message to our _destroy_cb
method.
Creates a base gtk.Window within this window.
Creates an ActivityService (self._bus) servicing
this application.
Usage:
If your Activity implements __init__(), it should call
the base class __init()__ before doing Activity specific things.
"""
# Stuff that needs to be done early
icons_path = os.path.join(get_bundle_path(), 'icons')
gtk.icon_theme_get_default().append_search_path(icons_path)
sugar_theme = 'sugar-72'
if 'SUGAR_SCALING' in os.environ:
if os.environ['SUGAR_SCALING'] == '100':
sugar_theme = 'sugar-100'
# This code can be removed when we grow an xsettings daemon (the GTK+
# init routines will then automatically figure out the font settings)
settings = gtk.settings_get_default()
settings.set_property('gtk-font-name',
'%s %f' % (style.FONT_FACE, style.FONT_SIZE))
settings.set_property('gtk-theme-name', sugar_theme)
settings.set_property('gtk-icon-theme-name', 'sugar')
settings.set_property(
'gtk-icon-sizes', 'gtk-large-toolbar=%s,%s' %
(style.STANDARD_ICON_SIZE, style.STANDARD_ICON_SIZE))
Window.__init__(self)
if 'SUGAR_ACTIVITY_ROOT' in os.environ:
# If this activity runs inside Sugar, we want it to take all the
# screen. Would be better if it was the shell to do this, but we
# haven't found yet a good way to do it there. See #1263.
self.connect('window-state-event', self.__window_state_event_cb)
screen = gtk.gdk.screen_get_default()
screen.connect('size-changed', self.__screen_size_changed_cb)
self._adapt_window_to_screen()
# process titles will only show 15 characters
# but they get truncated anyway so if more characters
# are supported in the future we will get a better view
# of the processes
proc_title = '%s <%s>' % (get_bundle_name(), handle.activity_id)
util.set_proc_title(proc_title)
self.connect('realize', self.__realize_cb)
self.connect('delete-event', self.__delete_event_cb)
self._active = False
self._activity_id = handle.activity_id
self.shared_activity = None
self._join_id = None
self._updating_jobject = False
self._closing = False
self._quit_requested = False
self._deleting = False
self._max_participants = 0
self._invites_queue = []
self._jobject = None
self._read_file_called = False
self._session = _get_session()
self._session.register(self)
self._session.connect('quit-requested',
self.__session_quit_requested_cb)
self._session.connect('quit', self.__session_quit_cb)
accel_group = gtk.AccelGroup()
self.set_data('sugar-accel-group', accel_group)
self.add_accel_group(accel_group)
self._bus = ActivityService(self)
self._owns_file = False
share_scope = SCOPE_PRIVATE
if handle.object_id:
self._jobject = datastore.get(handle.object_id)
if 'share-scope' in self._jobject.metadata:
share_scope = self._jobject.metadata['share-scope']
if 'launch-times' in self._jobject.metadata:
self._jobject.metadata['launch-times'] += ', %d' % \
int(time.time())
else:
self._jobject.metadata['launch-times'] = \
str(int(time.time()))
self.shared_activity = None
self._join_id = None
if handle.object_id is None and create_jobject:
logging.debug('Creating a jobject.')
self._jobject = self._initialize_journal_object()
if handle.invited:
wait_loop = gobject.MainLoop()
self._client_handler = _ClientHandler(
self.get_bundle_id(), partial(self.__got_channel_cb,
wait_loop))
# FIXME: The current API requires that self.shared_activity is set
# before exiting from __init__, so we wait until we have got the
# shared activity. http://bugs.sugarlabs.org/ticket/2168
wait_loop.run()
else:
pservice = presenceservice.get_instance()
mesh_instance = pservice.get_activity(self._activity_id,
warn_if_none=False)
self._set_up_sharing(mesh_instance, share_scope)
if not create_jobject:
self.set_title(get_bundle_name())
return
if self.shared_activity is not None:
self._jobject.metadata['title'] = self.shared_activity.props.name
self._jobject.metadata['icon-color'] = \
self.shared_activity.props.color
else:
self._jobject.metadata.connect('updated',
self.__jobject_updated_cb)
self.set_title(self._jobject.metadata['title'])
bundle = get_bundle_instance(get_bundle_path())
self.set_icon_from_file(bundle.get_icon())
def __init__(self, handle, create_jobject=True):
"""Initialise the Activity
handle -- sugar.activity.activityhandle.ActivityHandle
instance providing the activity id and access to the
presence service which *may* provide sharing for this
application
create_jobject -- boolean
define if it should create a journal object if we are
not resuming
Side effects:
Sets the gdk screen DPI setting (resolution) to the
Sugar screen resolution.
Connects our "destroy" message to our _destroy_cb
method.
Creates a base gtk.Window within this window.
Creates an ActivityService (self._bus) servicing
this application.
Usage:
If your Activity implements __init__(), it should call
the base class __init()__ before doing Activity specific things.
"""
Window.__init__(self)
# process titles will only show 15 characters
# but they get truncated anyway so if more characters
# are supported in the future we will get a better view
# of the processes
proc_title = "%s <%s>" % (get_bundle_name(), handle.activity_id)
util.set_proc_title(proc_title)
self.connect('realize', self.__realize_cb)
self.connect('delete-event', self.__delete_event_cb)
self._active = False
self._activity_id = handle.activity_id
self._pservice = presenceservice.get_instance()
self.shared_activity = None
self._share_id = None
self._join_id = None
self._updating_jobject = False
self._closing = False
self._quit_requested = False
self._deleting = False
self._max_participants = 0
self._invites_queue = []
self._jobject = None
self._read_file_called = False
self._session = _get_session()
self._session.register(self)
self._session.connect('quit-requested',
self.__session_quit_requested_cb)
self._session.connect('quit', self.__session_quit_cb)
accel_group = gtk.AccelGroup()
self.set_data('sugar-accel-group', accel_group)
self.add_accel_group(accel_group)
self._bus = ActivityService(self)
self._owns_file = False
share_scope = SCOPE_PRIVATE
if handle.object_id:
self._jobject = datastore.get(handle.object_id)
self.set_title(self._jobject.metadata['title'])
if self._jobject.metadata.has_key('share-scope'):
share_scope = self._jobject.metadata['share-scope']
# handle activity share/join
mesh_instance = self._pservice.get_activity(self._activity_id,
warn_if_none=False)
logging.debug("*** Act %s, mesh instance %r, scope %s",
self._activity_id, mesh_instance, share_scope)
if mesh_instance is not None:
# There's already an instance on the mesh, join it
logging.debug("*** Act %s joining existing mesh instance %r",
self._activity_id, mesh_instance)
self.shared_activity = mesh_instance
self.shared_activity.connect('notify::private',
self.__privacy_changed_cb)
self._join_id = self.shared_activity.connect("joined",
self.__joined_cb)
if not self.shared_activity.props.joined:
self.shared_activity.join()
else:
self.__joined_cb(self.shared_activity, True, None)
elif share_scope != SCOPE_PRIVATE:
logging.debug("*** Act %s no existing mesh instance, but used to " \
"be shared, will share" % self._activity_id)
# no existing mesh instance, but activity used to be shared, so
# restart the share
if share_scope == SCOPE_INVITE_ONLY:
self.share(private=True)
elif share_scope == SCOPE_NEIGHBORHOOD:
self.share(private=False)
else:
logging.debug("Unknown share scope %r" % share_scope)
if handle.object_id is None and create_jobject:
logging.debug('Creating a jobject.')
self._jobject = datastore.create()
title = _('%s Activity') % get_bundle_name()
self._jobject.metadata['title'] = title
self.set_title(self._jobject.metadata['title'])
self._jobject.metadata['title_set_by_user'] = '******'
self._jobject.metadata['activity'] = self.get_bundle_id()
self._jobject.metadata['activity_id'] = self.get_id()
self._jobject.metadata['keep'] = '0'
self._jobject.metadata['preview'] = ''
self._jobject.metadata['share-scope'] = SCOPE_PRIVATE
if self.shared_activity is not None:
icon_color = self.shared_activity.props.color
else:
client = gconf.client_get_default()
icon_color = client.get_string('/desktop/sugar/user/color')
self._jobject.metadata['icon-color'] = icon_color
self._jobject.file_path = ''
# Cannot call datastore.write async for creates:
# https://dev.laptop.org/ticket/3071
datastore.write(self._jobject)
def __init__(self, handle, create_jobject=True):
"""Initialise the Activity
handle -- sugar.activity.activityhandle.ActivityHandle
instance providing the activity id and access to the
presence service which *may* provide sharing for this
application
create_jobject -- boolean
define if it should create a journal object if we are
not resuming
Side effects:
Sets the gdk screen DPI setting (resolution) to the
Sugar screen resolution.
Connects our "destroy" message to our _destroy_cb
method.
Creates a base gtk.Window within this window.
Creates an ActivityService (self._bus) servicing
this application.
Usage:
If your Activity implements __init__(), it should call
the base class __init()__ before doing Activity specific things.
"""
# Stuff that needs to be done early
icons_path = os.path.join(get_bundle_path(), 'icons')
gtk.icon_theme_get_default().append_search_path(icons_path)
sugar_theme = 'sugar-72'
if 'SUGAR_SCALING' in os.environ:
if os.environ['SUGAR_SCALING'] == '100':
sugar_theme = 'sugar-100'
# This code can be removed when we grow an xsettings daemon (the GTK+
# init routines will then automatically figure out the font settings)
settings = gtk.settings_get_default()
settings.set_property('gtk-font-name',
'%s %f' % (style.FONT_FACE, style.FONT_SIZE))
settings.set_property('gtk-theme-name', sugar_theme)
settings.set_property('gtk-icon-theme-name', 'sugar')
settings.set_property('gtk-icon-sizes', 'gtk-large-toolbar=%s,%s' %
(style.STANDARD_ICON_SIZE, style.STANDARD_ICON_SIZE))
Window.__init__(self)
if 'SUGAR_ACTIVITY_ROOT' in os.environ:
# If this activity runs inside Sugar, we want it to take all the
# screen. Would be better if it was the shell to do this, but we
# haven't found yet a good way to do it there. See #1263.
self.connect('window-state-event', self.__window_state_event_cb)
screen = gtk.gdk.screen_get_default()
screen.connect('size-changed', self.__screen_size_changed_cb)
self._adapt_window_to_screen()
# process titles will only show 15 characters
# but they get truncated anyway so if more characters
# are supported in the future we will get a better view
# of the processes
proc_title = '%s <%s>' % (get_bundle_name(), handle.activity_id)
util.set_proc_title(proc_title)
self.connect('realize', self.__realize_cb)
self.connect('delete-event', self.__delete_event_cb)
self._active = False
self._activity_id = handle.activity_id
self.shared_activity = None
self._join_id = None
self._updating_jobject = False
self._closing = False
self._quit_requested = False
self._deleting = False
self._max_participants = 0
self._invites_queue = []
self._jobject = None
self._read_file_called = False
self._session = _get_session()
self._session.register(self)
self._session.connect('quit-requested',
self.__session_quit_requested_cb)
self._session.connect('quit', self.__session_quit_cb)
accel_group = gtk.AccelGroup()
self.set_data('sugar-accel-group', accel_group)
self.add_accel_group(accel_group)
self._bus = ActivityService(self)
self._owns_file = False
share_scope = SCOPE_PRIVATE
if handle.object_id:
self._jobject = datastore.get(handle.object_id)
if 'share-scope' in self._jobject.metadata:
share_scope = self._jobject.metadata['share-scope']
if 'launch-times' in self._jobject.metadata:
self._jobject.metadata['launch-times'] += ', %d' % \
int(time.time())
else:
self._jobject.metadata['launch-times'] = \
str(int(time.time()))
self.shared_activity = None
self._join_id = None
if handle.object_id is None and create_jobject:
logging.debug('Creating a jobject.')
self._jobject = self._initialize_journal_object()
if handle.invited:
wait_loop = gobject.MainLoop()
self._client_handler = _ClientHandler(
self.get_bundle_id(),
partial(self.__got_channel_cb, wait_loop))
# FIXME: The current API requires that self.shared_activity is set
# before exiting from __init__, so we wait until we have got the
# shared activity. http://bugs.sugarlabs.org/ticket/2168
wait_loop.run()
else:
pservice = presenceservice.get_instance()
mesh_instance = pservice.get_activity(self._activity_id,
warn_if_none=False)
self._set_up_sharing(mesh_instance, share_scope)
if not create_jobject:
self.set_title(get_bundle_name())
return
if self.shared_activity is not None:
self._jobject.metadata['title'] = self.shared_activity.props.name
self._jobject.metadata['icon-color'] = \
self.shared_activity.props.color
else:
self._jobject.metadata.connect('updated',
self.__jobject_updated_cb)
self.set_title(self._jobject.metadata['title'])
bundle = get_bundle_instance(get_bundle_path())
self.set_icon_from_file(bundle.get_icon())