gp_widget_uid.h

//SPDX-License-Identifier: LGPL-2.0-or-later
 
/*
 
   Copyright (c) 2014-2022 Cyril Hrubis <metan@ucw.cz>
 
 */
 
#ifndef GP_WIDGET_UID_H
#define GP_WIDGET_UID_H
 
#include <utils/gp_htable.h>
#include <widgets/gp_widget.h>
 
typedef struct gp_widget_uid_map {
        const char *uid;
        enum gp_widget_type type;
        enum gp_widget_class cls;
        size_t offset;
} gp_widget_uid_map;
 
#define GP_WIDGET_UID(wuid, wtype, structure, member) \
        {.uid = wuid, .type = wtype, .offset = offsetof(structure, member)}
 
#define GP_WIDGET_CUID(wuid, wclass, structure, member) \
        {.uid = wuid, .cls = wclass, .offset = offsetof(structure, member)}
 
void gp_widgets_by_uids(gp_htable *uids, gp_widget_uid_map *uid_map, void *structure);
 
gp_widget *gp_widget_by_uid(gp_htable *uids, const char *uid, enum gp_widget_type type);
 
gp_widget *gp_widget_by_cuid(gp_htable *uids, const char *uid, enum gp_widget_class widget_class);
 
#endif /* GP_WIDGET_UID_H */