#ifndef UI_H
#define UI_H

typedef enum {
	UI_REDRAW,
	UI_KEY_DOWN,
	UI_KEY_UP
} UiEventType;

typedef enum {
	UIK_UP,
	UIK_DOWN,
	UIK_LEFT,
	UIK_RIGHT,
	UIK_RETURN,
	UIK_HOME,
	UIK_END,
	UIK_PGUP,
	UIK_PGDN,
	UIK_UNKNOWN
} UiKey;

typedef struct {
	UiKey key;
	char str[16];
	int strn;
} UiKeyEvent;

typedef struct {
	UiEventType type;
	union {
		UiKeyEvent key;
	};
} UiEvent;

void ui_init(void);
void ui_fini(void);
void ui_draw(Str input, int seli, Str *opt, int optn);
int ui_wait_event(UiEvent *e);

#endif