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/* $Id: curses.tail,v 1.29 2025/07/26 15:32:01 tom Exp $ */
/*
* vile:cmode:
* This file is part of ncurses, designed to be appended after curses.h.in
* (see that file for the relevant copyright).
*/
/* mouse interface */
#if NCURSES_MOUSE_VERSION > 1
#define NCURSES_MOUSE_MASK(b,m) ((mmask_t)(m) << (((b) - 1) * 5))
#else
#define NCURSES_MOUSE_MASK(b,m) ((mmask_t)(m) << (((b) - 1) * 6))
#endif
#define NCURSES_BUTTON_RELEASED 001UL
#define NCURSES_BUTTON_PRESSED 002UL
#define NCURSES_BUTTON_CLICKED 004UL
#define NCURSES_DOUBLE_CLICKED 010UL
#define NCURSES_TRIPLE_CLICKED 020UL
#define NCURSES_RESERVED_EVENT 040UL
/* event masks */
#define BUTTON1_RELEASED NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_RELEASED)
#define BUTTON1_PRESSED NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_PRESSED)
#define BUTTON1_CLICKED NCURSES_MOUSE_MASK(1, NCURSES_BUTTON_CLICKED)
#define BUTTON1_DOUBLE_CLICKED NCURSES_MOUSE_MASK(1, NCURSES_DOUBLE_CLICKED)
#define BUTTON1_TRIPLE_CLICKED NCURSES_MOUSE_MASK(1, NCURSES_TRIPLE_CLICKED)
#define BUTTON2_RELEASED NCURSES_MOUSE_MASK(2, NCURSES_BUTTON_RELEASED)
#define BUTTON2_PRESSED NCURSES_MOUSE_MASK(2, NCURSES_BUTTON_PRESSED)
#define BUTTON2_CLICKED NCURSES_MOUSE_MASK(2, NCURSES_BUTTON_CLICKED)
#define BUTTON2_DOUBLE_CLICKED NCURSES_MOUSE_MASK(2, NCURSES_DOUBLE_CLICKED)
#define BUTTON2_TRIPLE_CLICKED NCURSES_MOUSE_MASK(2, NCURSES_TRIPLE_CLICKED)
#define BUTTON3_RELEASED NCURSES_MOUSE_MASK(3, NCURSES_BUTTON_RELEASED)
#define BUTTON3_PRESSED NCURSES_MOUSE_MASK(3, NCURSES_BUTTON_PRESSED)
#define BUTTON3_CLICKED NCURSES_MOUSE_MASK(3, NCURSES_BUTTON_CLICKED)
#define BUTTON3_DOUBLE_CLICKED NCURSES_MOUSE_MASK(3, NCURSES_DOUBLE_CLICKED)
#define BUTTON3_TRIPLE_CLICKED NCURSES_MOUSE_MASK(3, NCURSES_TRIPLE_CLICKED)
#define BUTTON4_RELEASED NCURSES_MOUSE_MASK(4, NCURSES_BUTTON_RELEASED)
#define BUTTON4_PRESSED NCURSES_MOUSE_MASK(4, NCURSES_BUTTON_PRESSED)
#define BUTTON4_CLICKED NCURSES_MOUSE_MASK(4, NCURSES_BUTTON_CLICKED)
#define BUTTON4_DOUBLE_CLICKED NCURSES_MOUSE_MASK(4, NCURSES_DOUBLE_CLICKED)
#define BUTTON4_TRIPLE_CLICKED NCURSES_MOUSE_MASK(4, NCURSES_TRIPLE_CLICKED)
/*
* In 32 bits the version-1 scheme does not provide enough space for a 5th
* button, unless we choose to change the ABI by omitting the reserved-events.
*/
#if NCURSES_MOUSE_VERSION > 1
#define BUTTON5_RELEASED NCURSES_MOUSE_MASK(5, NCURSES_BUTTON_RELEASED)
#define BUTTON5_PRESSED NCURSES_MOUSE_MASK(5, NCURSES_BUTTON_PRESSED)
#define BUTTON5_CLICKED NCURSES_MOUSE_MASK(5, NCURSES_BUTTON_CLICKED)
#define BUTTON5_DOUBLE_CLICKED NCURSES_MOUSE_MASK(5, NCURSES_DOUBLE_CLICKED)
#define BUTTON5_TRIPLE_CLICKED NCURSES_MOUSE_MASK(5, NCURSES_TRIPLE_CLICKED)
#define BUTTON_CTRL NCURSES_MOUSE_MASK(6, 0001L)
#define BUTTON_SHIFT NCURSES_MOUSE_MASK(6, 0002L)
#define BUTTON_ALT NCURSES_MOUSE_MASK(6, 0004L)
#define REPORT_MOUSE_POSITION NCURSES_MOUSE_MASK(6, 0010L)
/*
* If mmask_T is 64-bits, we can define another 6 button stanzas, for a total
* of 11, which happens to be the maximum number supported in the X11 protocol.
*/
#if NCURSES_MOUSE_VERSION > 2
#define BUTTON6_RELEASED NCURSES_MOUSE_MASK(6, NCURSES_BUTTON_RELEASED)
#define BUTTON6_PRESSED NCURSES_MOUSE_MASK(6, NCURSES_BUTTON_PRESSED)
#define BUTTON6_CLICKED NCURSES_MOUSE_MASK(6, NCURSES_BUTTON_CLICKED)
#define BUTTON6_DOUBLE_CLICKED NCURSES_MOUSE_MASK(6, NCURSES_DOUBLE_CLICKED)
#define BUTTON6_TRIPLE_CLICKED NCURSES_MOUSE_MASK(6, NCURSES_TRIPLE_CLICKED)
#define BUTTON7_RELEASED NCURSES_MOUSE_MASK(7, NCURSES_BUTTON_RELEASED)
#define BUTTON7_PRESSED NCURSES_MOUSE_MASK(7, NCURSES_BUTTON_PRESSED)
#define BUTTON7_CLICKED NCURSES_MOUSE_MASK(7, NCURSES_BUTTON_CLICKED)
#define BUTTON7_DOUBLE_CLICKED NCURSES_MOUSE_MASK(7, NCURSES_DOUBLE_CLICKED)
#define BUTTON7_TRIPLE_CLICKED NCURSES_MOUSE_MASK(7, NCURSES_TRIPLE_CLICKED)
#define BUTTON8_RELEASED NCURSES_MOUSE_MASK(8, NCURSES_BUTTON_RELEASED)
#define BUTTON8_PRESSED NCURSES_MOUSE_MASK(8, NCURSES_BUTTON_PRESSED)
#define BUTTON8_CLICKED NCURSES_MOUSE_MASK(8, NCURSES_BUTTON_CLICKED)
#define BUTTON8_DOUBLE_CLICKED NCURSES_MOUSE_MASK(8, NCURSES_DOUBLE_CLICKED)
#define BUTTON8_TRIPLE_CLICKED NCURSES_MOUSE_MASK(8, NCURSES_TRIPLE_CLICKED)
#define BUTTON9_RELEASED NCURSES_MOUSE_MASK(9, NCURSES_BUTTON_RELEASED)
#define BUTTON9_PRESSED NCURSES_MOUSE_MASK(9, NCURSES_BUTTON_PRESSED)
#define BUTTON9_CLICKED NCURSES_MOUSE_MASK(9, NCURSES_BUTTON_CLICKED)
#define BUTTON9_DOUBLE_CLICKED NCURSES_MOUSE_MASK(9, NCURSES_DOUBLE_CLICKED)
#define BUTTON9_TRIPLE_CLICKED NCURSES_MOUSE_MASK(9, NCURSES_TRIPLE_CLICKED)
#define BUTTON10_RELEASED NCURSES_MOUSE_MASK(10, NCURSES_BUTTON_RELEASED)
#define BUTTON10_PRESSED NCURSES_MOUSE_MASK(10, NCURSES_BUTTON_PRESSED)
#define BUTTON10_CLICKED NCURSES_MOUSE_MASK(10, NCURSES_BUTTON_CLICKED)
#define BUTTON10_DOUBLE_CLICKED NCURSES_MOUSE_MASK(10, NCURSES_DOUBLE_CLICKED)
#define BUTTON10_TRIPLE_CLICKED NCURSES_MOUSE_MASK(10, NCURSES_TRIPLE_CLICKED)
#define BUTTON11_RELEASED NCURSES_MOUSE_MASK(11, NCURSES_BUTTON_RELEASED)
#define BUTTON11_PRESSED NCURSES_MOUSE_MASK(11, NCURSES_BUTTON_PRESSED)
#define BUTTON11_CLICKED NCURSES_MOUSE_MASK(11, NCURSES_BUTTON_CLICKED)
#define BUTTON11_DOUBLE_CLICKED NCURSES_MOUSE_MASK(11, NCURSES_DOUBLE_CLICKED)
#define BUTTON11_TRIPLE_CLICKED NCURSES_MOUSE_MASK(11, NCURSES_TRIPLE_CLICKED)
#endif
#else /* NCURSES_MOUSE_VERSION == 1 */
#define BUTTON1_RESERVED_EVENT NCURSES_MOUSE_MASK(1, NCURSES_RESERVED_EVENT)
#define BUTTON2_RESERVED_EVENT NCURSES_MOUSE_MASK(2, NCURSES_RESERVED_EVENT)
#define BUTTON3_RESERVED_EVENT NCURSES_MOUSE_MASK(3, NCURSES_RESERVED_EVENT)
#define BUTTON4_RESERVED_EVENT NCURSES_MOUSE_MASK(4, NCURSES_RESERVED_EVENT)
#define BUTTON_CTRL NCURSES_MOUSE_MASK(5, 0001L)
#define BUTTON_SHIFT NCURSES_MOUSE_MASK(5, 0002L)
#define BUTTON_ALT NCURSES_MOUSE_MASK(5, 0004L)
#define REPORT_MOUSE_POSITION NCURSES_MOUSE_MASK(5, 0010L)
#endif /* NCURSES_MOUSE_VERSION >= 1 */
#define ALL_MOUSE_EVENTS (REPORT_MOUSE_POSITION - 1)
/* macros to extract single event-bits from masks */
#define BUTTON_RELEASE(e, x) ((e) & NCURSES_MOUSE_MASK(x, 001))
#define BUTTON_PRESS(e, x) ((e) & NCURSES_MOUSE_MASK(x, 002))
#define BUTTON_CLICK(e, x) ((e) & NCURSES_MOUSE_MASK(x, 004))
#define BUTTON_DOUBLE_CLICK(e, x) ((e) & NCURSES_MOUSE_MASK(x, 010))
#define BUTTON_TRIPLE_CLICK(e, x) ((e) & NCURSES_MOUSE_MASK(x, 020))
#define BUTTON_RESERVED_EVENT(e, x) ((e) & NCURSES_MOUSE_MASK(x, 040))
typedef struct
{
short id; /* ID to distinguish multiple devices */
int x, y, z; /* event coordinates (character-cell) */
mmask_t bstate; /* button state bits */
}
MEVENT;
extern NCURSES_EXPORT(bool) has_mouse(void);
extern NCURSES_EXPORT(int) getmouse (MEVENT *);
extern NCURSES_EXPORT(int) ungetmouse (MEVENT *);
extern NCURSES_EXPORT(mmask_t) mousemask (mmask_t, mmask_t *);
extern NCURSES_EXPORT(bool) wenclose (const WINDOW *, int, int);
extern NCURSES_EXPORT(int) mouseinterval (int);
extern NCURSES_EXPORT(bool) wmouse_trafo (const WINDOW*, int*, int*, bool);
extern NCURSES_EXPORT(bool) mouse_trafo (int*, int*, bool); /* generated */
#if NCURSES_SP_FUNCS
extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_mouse) (SCREEN*);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(getmouse) (SCREEN*, MEVENT *);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ungetmouse) (SCREEN*,MEVENT *);
extern NCURSES_EXPORT(mmask_t) NCURSES_SP_NAME(mousemask) (SCREEN*, mmask_t, mmask_t *);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(mouseinterval) (SCREEN*, int);
#endif
#ifndef NCURSES_NOMACROS
#define mouse_trafo(y,x,to_screen) wmouse_trafo(stdscr,y,x,to_screen)
#endif
/* other non-XSI functions */
extern NCURSES_EXPORT(int) mcprint (char *, int); /* direct data to printer */
extern NCURSES_EXPORT(int) has_key (int); /* do we have given key? */
#if NCURSES_SP_FUNCS
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(has_key) (SCREEN*, int); /* do we have given key? */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(mcprint) (SCREEN*, char *, int); /* direct data to printer */
#endif
/* Debugging : use with libncurses_g.a */
extern NCURSES_EXPORT(void) _tracef (const char *, ...) GCC_PRINTFLIKE(1,2);
extern NCURSES_EXPORT(char *) _traceattr (attr_t);
extern NCURSES_EXPORT(char *) _traceattr2 (int, chtype);
extern NCURSES_EXPORT(char *) _tracechar (int);
extern NCURSES_EXPORT(char *) _tracechtype (chtype);
extern NCURSES_EXPORT(char *) _tracechtype2 (int, chtype);
#if NCURSES_WIDECHAR
#define _tracech_t _tracecchar_t
extern NCURSES_EXPORT(char *) _tracecchar_t (const cchar_t *);
#define _tracech_t2 _tracecchar_t2
extern NCURSES_EXPORT(char *) _tracecchar_t2 (int, const cchar_t *);
#else
#define _tracech_t _tracechtype
#define _tracech_t2 _tracechtype2
#endif
extern NCURSES_EXPORT(void) trace (const unsigned) GCC_DEPRECATED("use curses_trace");
extern NCURSES_EXPORT(unsigned) curses_trace (const unsigned);
/* trace masks */
#define TRACE_DISABLE 0x0000 /* turn off tracing */
#define TRACE_TIMES 0x0001 /* trace user and system times of updates */
#define TRACE_TPUTS 0x0002 /* trace tputs calls */
#define TRACE_UPDATE 0x0004 /* trace update actions, old & new screens */
#define TRACE_MOVE 0x0008 /* trace cursor moves and scrolls */
#define TRACE_CHARPUT 0x0010 /* trace all character outputs */
#define TRACE_ORDINARY 0x001F /* trace all update actions */
#define TRACE_CALLS 0x0020 /* trace all curses calls */
#define TRACE_VIRTPUT 0x0040 /* trace virtual character puts */
#define TRACE_IEVENT 0x0080 /* trace low-level input processing */
#define TRACE_BITS 0x0100 /* trace state of TTY control bits */
#define TRACE_ICALLS 0x0200 /* trace internal/nested calls */
#define TRACE_CCALLS 0x0400 /* trace per-character calls */
#define TRACE_DATABASE 0x0800 /* trace read/write of terminfo/termcap data */
#define TRACE_ATTRS 0x1000 /* trace attribute updates */
#define TRACE_SHIFT 13 /* number of bits in the trace masks */
#define TRACE_MAXIMUM ((1 << TRACE_SHIFT) - 1) /* maximum trace level */
#if defined(TRACE) || defined(NCURSES_TEST)
extern NCURSES_EXPORT_VAR(int) _nc_optimize_enable; /* enable optimizations */
extern NCURSES_EXPORT(const char *) _nc_visbuf (const char *);
#define OPTIMIZE_MVCUR 0x01 /* cursor movement optimization */
#define OPTIMIZE_HASHMAP 0x02 /* diff hashing to detect scrolls */
#define OPTIMIZE_SCROLL 0x04 /* scroll optimization */
#define OPTIMIZE_ALL 0xff /* enable all optimizations (dflt) */
#endif
extern GCC_NORETURN NCURSES_EXPORT(void) exit_curses (int);
#include <unctrl.h>
#ifdef __cplusplus
#ifndef NCURSES_NOMACROS
/* these names conflict with STL */
#undef box
#undef clear
#undef erase
#undef move
#undef refresh
#endif /* NCURSES_NOMACROS */
}
#endif
#endif /* __NCURSES_H */
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