mutt_curses.h

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#ifndef MUTT_MUTT_CURSES_H
#define MUTT_MUTT_CURSES_H

#include "config.h"
#include "color.h"

#ifdef USE_SLANG_CURSES

#ifndef unix /* this symbol is not defined by the hp-ux compiler */
#define unix
#endif

#include <slang.h> /* in addition to slcurses.h, we need slang.h for the version
                      number to test for 2.x having UTF-8 support in main.c */
#ifdef bool
#undef bool
#endif

#include <slcurses.h>

#ifdef bool
#undef bool
#define bool _Bool
#endif

#define KEY_DC SL_KEY_DELETE
#define KEY_IC SL_KEY_IC

#else /* USE_SLANG_CURSES */

#ifdef HAVE_NCURSESW_NCURSES_H
#include <ncursesw/ncurses.h> // IWYU pragma: keep
#elif defined(HAVE_NCURSES_NCURSES_H)
#include <ncurses/ncurses.h>
#elif defined(HAVE_NCURSES_H)
#include <ncurses.h>
#else
#include <curses.h>
#endif

#endif /* USE_SLANG_CURSES */

#define ctrl(ch) ((ch) - '@')

#ifdef KEY_ENTER
#define CI_is_return(ch) (((ch) == '\r') || ((ch) == '\n') || ((ch) == KEY_ENTER))
#else
#define CI_is_return(ch) (((ch) == '\r') || ((ch) == '\n'))
#endif

enum MuttCursorState
{
  MUTT_CURSOR_RESTORE_LAST = -1, 
  MUTT_CURSOR_INVISIBLE    =  0, 
  MUTT_CURSOR_VISIBLE      =  1, 
  MUTT_CURSOR_VERY_VISIBLE =  2, 
};

void mutt_curses_set_attr(int attr);
void mutt_curses_set_color(enum ColorId color);
void mutt_curses_set_cursor(enum MuttCursorState state);
void mutt_resize_screen(void);

#endif /* MUTT_MUTT_CURSES_H */