fc5c48edef
* GUI module submenu: fix documentation * GUI module submenu: add submenu_set_selected_item fn * App iButton: use submenu_set_selected_item to store and set selected item in submenu * App iButton: swap write and emulate in "saved key menu" scene * App iButton: file select can now switch to the previous selected file * App iButton: swap write and emulate indexes in "saved key menu" scene Co-authored-by: あく <alleteam@gmail.com>
70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
#pragma once
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#include <gui/view.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Submenu anonymous structure */
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typedef struct Submenu Submenu;
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typedef struct SubmenuItem SubmenuItem;
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typedef void (*SubmenuItemCallback)(void* context, uint32_t index);
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/**
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* @brief Allocate and initialize submenu
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* This submenu is used to select one option
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*/
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Submenu* submenu_alloc();
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/**
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* @brief Allocate and initialize submenu for vertical display
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* This submenu is used to select one option
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*/
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Submenu* submenu_vertical_alloc();
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/**
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* @brief Deinitialize and free submenu
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* @param submenu - Submenu instance
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*/
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void submenu_free(Submenu* submenu);
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/**
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* @brief Get submenu view
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* @param submenu - Submenu instance
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* @return View instance that can be used for embedding
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*/
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View* submenu_get_view(Submenu* submenu);
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/**
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* @brief Add item to submenu
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* @param submenu - Submenu instance
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* @param label - menu item label
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* @param index - menu item index, used for callback, may be the same with other items
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* @param callback - menu item callback
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* @param callback_context - menu item callback context
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* @return SubmenuItem instance that can be used to modify or delete that item
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*/
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SubmenuItem* submenu_add_item(
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Submenu* submenu,
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const char* label,
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uint32_t index,
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SubmenuItemCallback callback,
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void* callback_context);
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/**
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* @brief Remove all items from submenu
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* @param submenu - Submenu instance
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*/
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void submenu_clean(Submenu* submenu);
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/**
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* @brief Set submenu item selector
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* @param submenu
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* @param index
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*/
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void submenu_set_selected_item(Submenu* submenu, uint32_t index);
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#ifdef __cplusplus
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}
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#endif
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