C++ (Cpp) gog_trend_line_new_by_name 예제들

예제 #1

파일: gog-trend-line.c 프로젝트: UIKit0/goffice

GogTrendLine *
gog_trend_line_new_by_type (GogTrendLineType const *type)
{
	GogTrendLine *res;

	g_return_val_if_fail (type != NULL, NULL);

	res = gog_trend_line_new_by_name (type->engine);
	if (res != NULL && type->properties != NULL)
		g_hash_table_foreach (type->properties,
			(GHFunc) gog_object_set_arg, res);
	return res;
}

예제 #2

파일: gog-object-xml.c 프로젝트: GNOME/goffice

/* NOTE : every path through this must push something onto obj_stack. */
static void
gogo_start (GsfXMLIn *xin, xmlChar const **attrs)
{
	GogXMLReadState *state = (GogXMLReadState *)xin->user_state;
	xmlChar const *type = NULL, *role = NULL;
	GogObject *res;
	unsigned i;

	for (i = 0; attrs != NULL && attrs[i] && attrs[i+1] ; i += 2)
		if (0 == strcmp (attrs[i], "type"))
			type = attrs[i+1];
		else if (0 == strcmp (attrs[i], "role"))
			role = attrs[i+1];

	if (NULL != type) {
		GType t = g_type_from_name (type);
		if (t == 0) {
			res = (GogObject *)gog_plot_new_by_name (type);
			if (NULL == res)
				res = (GogObject *)gog_trend_line_new_by_name (type);
		} else if (g_type_is_a (t, GOG_TYPE_OBJECT) && !G_TYPE_IS_ABSTRACT (t))
			res = g_object_new (t, NULL);
		else
			res = NULL;

		if (res == NULL) {
			g_warning ("unknown type '%s'", type);
		}
		if (GOG_IS_GRAPH (res))
			((GogGraph *) res)->doc = (GODoc *) g_object_get_data (G_OBJECT (gsf_xml_in_get_input (xin)), "document");
	} else
		res = NULL;

	if (role != NULL) {
		if (strcmp (role, GOG_BACKPLANE_OLD_ROLE_NAME) == 0)
			res = gog_object_add_by_name (state->obj, GOG_BACKPLANE_NEW_ROLE_NAME, res);
		else
			res = gog_object_add_by_name (state->obj, role, res);
	}
	if (res != NULL) {
		res->explicitly_typed_role = (type != NULL);
		if (GO_IS_PERSIST (res))
			go_persist_prep_sax (GO_PERSIST (res), xin, attrs);
	}

	state->obj_stack = g_slist_prepend (state->obj_stack, state->obj);
	state->obj = res;
}