unleashed-firmware/applications/plugins/uart_terminal/uart_text_input.h

82 lines
2.5 KiB
C

#pragma once
#include <gui/view.h>
#include "uart_validators.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Text input anonymous structure */
typedef struct UART_TextInput UART_TextInput;
typedef void (*UART_TextInputCallback)(void* context);
typedef bool (*UART_TextInputValidatorCallback)(const char* text, FuriString* error, void* context);
/** Allocate and initialize text input
*
* This text input is used to enter string
*
* @return UART_TextInput instance
*/
UART_TextInput* uart_text_input_alloc();
/** Deinitialize and free text input
*
* @param uart_text_input UART_TextInput instance
*/
void uart_text_input_free(UART_TextInput* uart_text_input);
/** Clean text input view Note: this function does not free memory
*
* @param uart_text_input Text input instance
*/
void uart_text_input_reset(UART_TextInput* uart_text_input);
/** Get text input view
*
* @param uart_text_input UART_TextInput instance
*
* @return View instance that can be used for embedding
*/
View* uart_text_input_get_view(UART_TextInput* uart_text_input);
/** Set text input result callback
*
* @param uart_text_input UART_TextInput instance
* @param callback callback fn
* @param callback_context callback context
* @param text_buffer pointer to YOUR text buffer, that we going
* to modify
* @param text_buffer_size YOUR text buffer size in bytes. Max string
* length will be text_buffer_size-1.
* @param clear_default_text clear text from text_buffer on first OK
* event
*/
void uart_text_input_set_result_callback(
UART_TextInput* uart_text_input,
UART_TextInputCallback callback,
void* callback_context,
char* text_buffer,
size_t text_buffer_size,
bool clear_default_text);
void uart_text_input_set_validator(
UART_TextInput* uart_text_input,
UART_TextInputValidatorCallback callback,
void* callback_context);
UART_TextInputValidatorCallback
uart_text_input_get_validator_callback(UART_TextInput* uart_text_input);
void* uart_text_input_get_validator_callback_context(UART_TextInput* uart_text_input);
/** Set text input header text
*
* @param uart_text_input UART_TextInput instance
* @param text text to be shown
*/
void uart_text_input_set_header_text(UART_TextInput* uart_text_input, const char* text);
#ifdef __cplusplus
}
#endif