diff options
Diffstat (limited to 'shell/example-activity/example-activity.py')
-rwxr-xr-x | shell/example-activity/example-activity.py | 222 |
1 files changed, 118 insertions, 104 deletions
diff --git a/shell/example-activity/example-activity.py b/shell/example-activity/example-activity.py index 17b640c..3f0b97e 100755 --- a/shell/example-activity/example-activity.py +++ b/shell/example-activity/example-activity.py @@ -1,4 +1,5 @@ #!/usr/bin/python +# -*- tab-width: 4; indent-tabs-mode: t -*- import string @@ -16,160 +17,173 @@ import gtk,sys class Activity(dbus.service.Object): - def __init__(self): - pass + def __init__(self): + pass - def name_owner_changed(self, service_name, old_service_name, new_service_name): - #print "in name_owner_changed: svc=%s oldsvc=%s newsvc=%s"%(service_name, old_service_name, new_service_name) - if service_name == "com.redhat.Sugar.Shell" and new_service_name == "": - self.activity_on_disconnected_from_shell() - #elif service_name == "com.redhat.Sugar.Shell" and old_service_name == "": - # self.activity_on_shell_reappeared() + def name_owner_changed(self, service_name, old_service_name, new_service_name): + #print "in name_owner_changed: svc=%s oldsvc=%s newsvc=%s"%(service_name, old_service_name, new_service_name) + if service_name == "com.redhat.Sugar.Shell" and new_service_name == "": + self.activity_on_disconnected_from_shell() + #elif service_name == "com.redhat.Sugar.Shell" and old_service_name == "": + # self.activity_on_shell_reappeared() - def activity_connect_to_shell(self): - self.__bus = dbus.SessionBus() + def activity_connect_to_shell(self): + self.__bus = dbus.SessionBus() - self.__bus.add_signal_receiver(self.name_owner_changed, dbus_interface = "org.freedesktop.DBus", signal_name = "NameOwnerChanged") + self.__bus.add_signal_receiver(self.name_owner_changed, dbus_interface = "org.freedesktop.DBus", signal_name = "NameOwnerChanged") - self.__activity_container_object = self.__bus.get_object("com.redhat.Sugar.Shell", \ - "/com/redhat/Sugar/Shell/ActivityContainer") - self.__activity_container = dbus.Interface(self.__activity_container_object, \ - "com.redhat.Sugar.Shell.ActivityContainer") + self.__activity_container_object = self.__bus.get_object("com.redhat.Sugar.Shell", \ + "/com/redhat/Sugar/Shell/ActivityContainer") + self.__activity_container = dbus.Interface(self.__activity_container_object, \ + "com.redhat.Sugar.Shell.ActivityContainer") - self.__activity_id = self.__activity_container.add_activity("") - self.__object_path = "/com/redhat/Sugar/Shell/Activities/%d"%self.__activity_id + self.__activity_id = self.__activity_container.add_activity("") + self.__object_path = "/com/redhat/Sugar/Shell/Activities/%d"%self.__activity_id - print "object_path = %s"%self.__object_path + print "object_path = %s"%self.__object_path - self.__activity_object = dbus.Interface(self.__bus.get_object("com.redhat.Sugar.Shell", self.__object_path), \ - "com.redhat.Sugar.Shell.ActivityHost") - self.__window_id = self.__activity_object.get_host_xembed_id() + self.__activity_object = dbus.Interface(self.__bus.get_object("com.redhat.Sugar.Shell", self.__object_path), \ + "com.redhat.Sugar.Shell.ActivityHost") + self.__window_id = self.__activity_object.get_host_xembed_id() - print "XEMBED window_id = %d"%self.__window_id + print "XEMBED window_id = %d"%self.__window_id - self.__plug = gtk.Plug(self.__window_id) + self.__plug = gtk.Plug(self.__window_id) - # Now let the Activity register a peer service so the Shell can poke it - self.__peer_service_name = "com.redhat.Sugar.Activity%d"%self.__activity_id - self.__peer_object_name = "/com/redhat/Sugar/Activity/%d"%self.__activity_id - self.__service = dbus.service.BusName(self.__peer_service_name, bus=self.__bus) - dbus.service.Object.__init__(self, self.__service, self.__peer_object_name) + # Now let the Activity register a peer service so the Shell can poke it + self.__peer_service_name = "com.redhat.Sugar.Activity%d"%self.__activity_id + self.__peer_object_name = "/com/redhat/Sugar/Activity/%d"%self.__activity_id + self.__service = dbus.service.BusName(self.__peer_service_name, bus=self.__bus) + dbus.service.Object.__init__(self, self.__service, self.__peer_object_name) - self.__activity_object.set_peer_service_name(self.__peer_service_name, self.__peer_object_name) + self.__activity_object.set_peer_service_name(self.__peer_service_name, self.__peer_object_name) - self.activity_on_connected_to_shell() + self.activity_on_connected_to_shell() - def activity_get_gtk_plug(self): - return self.__plug + def activity_get_gtk_plug(self): + return self.__plug - def activity_set_tab_text(self, text): - self.__activity_object.set_tab_text(text) + def activity_set_tab_text(self, text): + self.__activity_object.set_tab_text(text) - @dbus.service.method("com.redhat.Sugar.Activity", \ - in_signature="", \ - out_signature="") - def lost_focus(self): - self.activity_on_lost_focus() + @dbus.service.method("com.redhat.Sugar.Activity", \ + in_signature="", \ + out_signature="") + def lost_focus(self): + self.activity_on_lost_focus() - @dbus.service.method("com.redhat.Sugar.Activity", \ - in_signature="", \ - out_signature="") - def got_focus(self): - self.activity_on_got_focus() + @dbus.service.method("com.redhat.Sugar.Activity", \ + in_signature="", \ + out_signature="") + def got_focus(self): + self.activity_on_got_focus() - @dbus.service.method("com.redhat.Sugar.Activity", \ - in_signature="", \ - out_signature="") - def close_from_user(self): - self.activity_on_close_from_user() + @dbus.service.method("com.redhat.Sugar.Activity", \ + in_signature="", \ + out_signature="") + def close_from_user(self): + self.activity_on_close_from_user() - def activity_get_id(self): - return self.__activity_id + def activity_get_id(self): + return self.__activity_id - def __reply_cb(self): - print "in __reply_cb" - self.activity_on_disconnected_from_shell() + def __shutdown_reply_cb(self): + print "in __reply_cb" - def __error_cb(self, error): - print "in __error_cb" + self.__plug.destroy() + self.__plug = None - def activity_shutdown(self): - self.__activity_object.shutdown(reply_handler = self.__reply_cb, error_handler = self.__error_cb) + self.__bus = None + self.__activity_container_object = None + self.__activity_container = None + self.__activity_object = None + self.__service = None - # pure virtual methods + self.__bus.remove_signal_receiver(self.name_owner_changed, dbus_interface = "org.freedesktop.DBus", signal_name = "NameOwnerChanged") - def activity_on_connected_to_shell(self): - print "act %d: you need to override activity_on_connected_to_shell"%self.activity_get_id() + self.activity_on_disconnected_from_shell() - def activity_on_disconnected_from_shell(self): - print "act %d: you need to override activity_on_disconnected_to_shell"%self.activity_get_id() - def activity_on_close_from_user(self): - print "act %d: you need to override activity_on_close_from_user"%self.activity_get_id() + del self - def activity_on_lost_focus(self): - print "act %d: you need to override activity_on_lost_focus"%self.activity_get_id() - def activity_on_got_focus(self): - print "act %d: you need to override activity_on_got_focus"%self.activity_get_id() + + def __shutdown_error_cb(self, error): + print "in __error_cb" + + def activity_shutdown(self): + self.__activity_object.shutdown(reply_handler = self.__shutdown_reply_cb, error_handler = self.__shutdown_error_cb) + + # pure virtual methods + + def activity_on_connected_to_shell(self): + print "act %d: you need to override activity_on_connected_to_shell"%self.activity_get_id() + + def activity_on_disconnected_from_shell(self): + print "act %d: you need to override activity_on_disconnected_from_shell"%self.activity_get_id() + + def activity_on_close_from_user(self): + print "act %d: you need to override activity_on_close_from_user"%self.activity_get_id() + + def activity_on_lost_focus(self): + print "act %d: you need to override activity_on_lost_focus"%self.activity_get_id() + + def activity_on_got_focus(self): + print "act %d: you need to override activity_on_got_focus"%self.activity_get_id() def my_exit(): - sys.exit(0) + sys.exit(0) def deferred_exit(): - gobject.timeout_add(0, my_exit) + gobject.timeout_add(0, my_exit) ################################################################################ class ExampleActivity(Activity): - def __init__(self, name): - self.name = name - - def entry_changed(self, entry): - self.activity_set_tab_text(entry.get_text()) - - def activity_on_connected_to_shell(self): - print "act %d: in activity_on_connected_to_shell"%self.activity_get_id() + def __init__(self, name): + self.name = name - self.activity_set_tab_text(self.name) + def entry_changed(self, entry): + self.activity_set_tab_text(entry.get_text()) + + def activity_on_connected_to_shell(self): + print "act %d: in activity_on_connected_to_shell"%self.activity_get_id() - plug = self.activity_get_gtk_plug() - self.entry = gtk.Entry() - self.entry.set_text(self.name) - self.entry.connect("changed", self.entry_changed) - plug.add(self.entry) - plug.show_all() + self.activity_set_tab_text(self.name) - def activity_on_disconnected_from_shell(self): - print "act %d: in activity_on_disconnected_to_shell"%self.activity_get_id() - print "act %d: Shell disappeared..."%self.activity_get_id() - plug = self.activity_get_gtk_plug() - plug.destroy() + plug = self.activity_get_gtk_plug() + self.entry = gtk.Entry() + self.entry.set_text(self.name) + self.entry.connect("changed", self.entry_changed) + plug.add(self.entry) + plug.show_all() - del self + def activity_on_disconnected_from_shell(self): + print "act %d: in activity_on_disconnected_from_shell"%self.activity_get_id() + print "act %d: Shell disappeared..."%self.activity_get_id() - gc.collect() + gc.collect() - def activity_on_close_from_user(self): - print "act %d: in activity_on_close_from_user"%self.activity_get_id() - self.activity_shutdown() + def activity_on_close_from_user(self): + print "act %d: in activity_on_close_from_user"%self.activity_get_id() + self.activity_shutdown() - def activity_on_lost_focus(self): - print "act %d: in activity_on_lost_focus"%self.activity_get_id() + def activity_on_lost_focus(self): + print "act %d: in activity_on_lost_focus"%self.activity_get_id() - def activity_on_got_focus(self): - print "act %d: in activity_on_got_focus"%self.activity_get_id() + def activity_on_got_focus(self): + print "act %d: in activity_on_got_focus"%self.activity_get_id() - def __del__(self): - print "in __del__ for ExampleActivity" + def __del__(self): + print "in __del__ for ExampleActivity" if len(sys.argv) != 2: - print "usage: example-activity.py <name_of_activity>" - sys.exit(1) + print "usage: example-activity.py <name_of_activity>" + sys.exit(1) gc.set_debug(gc.DEBUG_LEAK) |