unleashed-firmware/applications/gui/modules/byte_input.h
hedger 4d6b170769
[FL-2520] FW build with -Wextra (#1185)
* Fixing compiler warnings with -Wextra
* More warnings suppression, WIP
* Even more warning fixes
* Added new lines at end of text files.
* Padding fix
* Additional fixes to warnings on different build configurations; added -Wextra to default build pipeline
* Fixes for Secplus v1
* -additional warnings
* +-Wredundant-decls fixes
* FuriHal: print stack overflow task name in console
* FuriHal: add missing include

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2022-05-06 16:37:10 +03:00

69 lines
1.7 KiB
C

/**
* @file byte_input.h
* GUI: ByteInput keyboard view module API
*/
#pragma once
#include <gui/view.h>
#ifdef __cplusplus
extern "C" {
#endif
/** Byte input anonymous structure */
typedef struct ByteInput ByteInput;
/** callback that is executed on save button press */
typedef void (*ByteInputCallback)(void* context);
/** callback that is executed when byte buffer is changed */
typedef void (*ByteChangedCallback)(void* context);
/** Allocate and initialize byte input. This byte input is used to enter bytes.
*
* @return ByteInput instance pointer
*/
ByteInput* byte_input_alloc();
/** Deinitialize and free byte input
*
* @param byte_input Byte input instance
*/
void byte_input_free(ByteInput* byte_input);
/** Get byte input view
*
* @param byte_input byte input instance
*
* @return View instance that can be used for embedding
*/
View* byte_input_get_view(ByteInput* byte_input);
/** Set byte input result callback
*
* @param byte_input byte input instance
* @param input_callback input callback fn
* @param changed_callback changed callback fn
* @param callback_context callback context
* @param bytes buffer to use
* @param bytes_count buffer length
*/
void byte_input_set_result_callback(
ByteInput* byte_input,
ByteInputCallback input_callback,
ByteChangedCallback changed_callback,
void* callback_context,
uint8_t* bytes,
uint8_t bytes_count);
/** Set byte input header text
*
* @param byte_input byte input instance
* @param text text to be shown
*/
void byte_input_set_header_text(ByteInput* byte_input, const char* text);
#ifdef __cplusplus
}
#endif