Ejemplo n.º 1
0
static void
set_data (BonoboWidget *control, const char *string)
{
	Bonobo_PersistStream persist;
	BonoboObject *bstream;

	CORBA_Environment ev;

	persist = (Bonobo_PersistStream) Bonobo_Unknown_queryInterface (
		       bonobo_widget_get_objref (control), 
		       "IDL:Bonobo/PersistStream:1.0", &ev);
			
	if (persist == CORBA_OBJECT_NIL) {
			g_object_ref_sink (G_OBJECT (control));
			return ;
	}

	bstream = bonobo_stream_mem_create (string, strlen (string), TRUE, FALSE);

	CORBA_exception_init (&ev);
	Bonobo_PersistStream_load (persist, BONOBO_OBJREF (bstream),
				   "text/calendar", &ev);
	bonobo_object_unref (BONOBO_OBJECT (bstream));
	Bonobo_Unknown_unref (persist, &ev);
	CORBA_Object_release (persist, &ev);
}
Ejemplo n.º 2
0
static void
on_view_as_activate (GtkMenuItem *item, ViewAsData *d)
{
	GtkWidget *w, *c, *s;
	Bonobo_Control control;
	CORBA_Environment ev;
	CameraFile *f;
	int result;
	Bonobo_PersistStream pstream;
	BonoboObject *stream;
	const char *data = NULL;
	unsigned long int size;
	const char *type;

	g_return_if_fail (d->iid != NULL);

	CORBA_exception_init (&ev);
	control = bonobo_get_object (d->iid, "IDL:Bonobo/Control:1.0", &ev);
	if (BONOBO_EX (&ev) || (control == CORBA_OBJECT_NIL)) {
		CORBA_exception_free (&ev);
		g_warning ("Could not get control from '%s'.", d->iid);
		return;
	}

	w = bonobo_window_new (d->file, d->file);
	c = bonobo_widget_new_control_from_objref (control, CORBA_OBJECT_NIL);
	gtk_widget_show (c);
	bonobo_window_set_contents (BONOBO_WINDOW (w), c);

	gtk_widget_show (w);

	s = gtkam_status_new (_("Downloading '%s' from '%s'..."), d->file,
			      d->folder);
	g_signal_emit (G_OBJECT (d->list), signals[NEW_STATUS], 0, s);
	gp_file_new (&f);
	result = gp_camera_file_get (d->camera->camera, d->folder, d->file,
				     GP_FILE_TYPE_NORMAL, f,
				     GTKAM_STATUS (s)->context->context);
	if (d->camera->multi)
		gp_camera_exit (d->camera->camera, NULL);
	if (result >= 0) {
		CORBA_exception_init (&ev);
		pstream = Bonobo_Unknown_queryInterface (control,
					"IDL:Bonobo/PersistStream:1.0", &ev);
		if (!BONOBO_EX (&ev) && (pstream != CORBA_OBJECT_NIL)) {
			gp_file_get_data_and_size (f, &data, &size);
			gp_file_get_mime_type (f, &type);
			stream = bonobo_stream_mem_create (data, size,
							   TRUE, FALSE);
			Bonobo_PersistStream_load (pstream,
				bonobo_object_corba_objref (stream), type, &ev);
			g_object_unref (G_OBJECT (stream));
			bonobo_object_release_unref (pstream, NULL);
		}
		CORBA_exception_free (&ev);
	}
	gp_file_unref (f);
	gtk_object_destroy (GTK_OBJECT (s));
}
Ejemplo n.º 3
0
static Bonobo_Stream
impl_GNOME_Camera_capturePreview (PortableServer_Servant servant, 
				  CORBA_Environment *ev)
{
	BonoboStream *stream;
	CameraFile *file;
	GnoCamCamera *c;

	g_message ("impl_GNOME_Camera_capturePreview");

	c = GNOCAM_CAMERA (bonobo_object_from_servant (servant));
	CR (gp_file_new (&file), ev);
	CR (gp_camera_capture_preview (c->camera, file), ev);
	if (BONOBO_EX (ev)) {
		gp_file_unref (file);
		g_message ("Returning...");
		return (CORBA_OBJECT_NIL);
	}

	stream = bonobo_stream_mem_create (file->data, file->size, TRUE, FALSE);
	gp_file_unref (file);

	return (CORBA_Object_duplicate (BONOBO_OBJREF (stream), ev));
}