tui/input.h

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#pragma once

void ui_input_poll_sync(void);
 
/* Storage capacities in elements; text buffers include the terminating NUL. */
#define TUI_INPUT_PASTE_BUFFER_SIZE 8192
 
#include <ascii-chat/os/keyboard.h>
#include <ascii-chat/os/question.h>
#include <ascii-chat/tui/controller.h>

keyboard_key_t ui_input_read_key(ui_screen_t screen);
keyboard_key_t ui_input_wait_key(ui_screen_t screen, unsigned timeout_ms);
void ui_input_shutdown(void);

uint64_t ui_input_deadline(unsigned seconds);
bool ui_input_expired(uint64_t deadline);
void ui_input_timeout_report(unsigned seconds, const char *consequence);
 
asciichat_error_t ui_input_prompt(const char *prompt, char *buffer, size_t max_len, prompt_opts_t opts);

asciichat_error_t ui_input_take_paste(char *buffer, size_t capacity);
asciichat_error_t ui_input_prompt_prefilled(const char *prompt, char *buffer, size_t max_len, prompt_opts_t opts);

asciichat_error_t ui_input_media_begin(const char *text);
asciichat_error_t ui_input_media_take(char *output, size_t capacity);

asciichat_error_t ui_input_password(const char *target, char *buffer, size_t capacity, bool incorrect);

typedef struct {
  bool pasting, invalid, ready;
  char paste[TUI_INPUT_PASTE_BUFFER_SIZE];
  size_t length, head, count;
  keyboard_key_t keys[8192];
} tui_input_events_t;

keyboard_key_t tui_input_events_read(tui_input_events_t *state, keyboard_key_t (*read_key)(void),
                                     bool (*classify_paste)(const char *));