unleashed-firmware/applications/gui/modules/submenu.h
SG 7afdd14a4c
Subghz app example (#365)
* Gui: ported submenu and view_dispatcher_remove_view from iButton branch

* App gui-test: use backported submenu api

* App subghz: initial commit

* App subghz: syntax fix

* App gui-test: fix submenu callback

* App subghz: add subfolders to build

* Gui view: c++ verison of with_view_model

* Subghz app: simple spectrum settings view

* Subghz app: add spectrum settings view to view manager

* Subghz app: spectrum settings scene

Co-authored-by: coreglitch <mail@s3f.ru>
2021-03-05 12:47:27 +03:00

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1.3 KiB
C

#pragma once
#include <gui/view.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Submenu anonymous structure */
typedef struct Submenu Submenu;
typedef struct SubmenuItem SubmenuItem;
typedef void (*SubmenuItemCallback)(void* context, uint32_t index);
/* Allocate and initialize submenu
* This submenu is used to select one option
*/
Submenu* submenu_alloc();
/* Deinitialize and free submenu
* @param submenu - Submenu instance
*/
void submenu_free(Submenu* submenu);
/* Get submenu view
* @param submenu - Submenu instance
* @return View instance that can be used for embedding
*/
View* submenu_get_view(Submenu* submenu);
/* Add item to submenu
* @param submenu - Submenu instance
* @param label - menu item label
* @param index - menu item index, used for callback, may be the same with other items
* @param callback - menu item callback
* @param callback_context - menu item callback context
* @return SubmenuItem instance that can be used to modify or delete that item
*/
SubmenuItem* submenu_add_item(
Submenu* submenu,
const char* label,
uint32_t index,
SubmenuItemCallback callback,
void* callback_context);
/* Remove all items from submenu
* @param submenu - Submenu instance
*/
void submenu_clean(Submenu* submenu);
#ifdef __cplusplus
}
#endif