/****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* and: Thomas E. Dickey 1996-on *
****************************************************************************/
-/* $Id: curses.h.in,v 1.194 2009/02/21 22:44:41 tom Exp $ */
+/* $Id: curses.h.in,v 1.209 2010/01/23 21:54:01 tom Exp $ */
#ifndef __NCURSES_H
#define __NCURSES_H
#define NCURSES_REENTRANT @cf_cv_enable_reentrant@
#endif
+/*
+ * Control whether bindings for interop support are added.
+ */
+#undef NCURSES_INTEROP_FUNCS
+#define NCURSES_INTEROP_FUNCS @NCURSES_INTEROP_FUNCS@
+
/*
* The internal type used for window dimensions.
*/
#endif
#include <stdio.h>
-#include <unctrl.h>
#include <stdarg.h> /* we need va_list */
#ifdef _XOPEN_SOURCE_EXTENDED
#include <stddef.h> /* we want wchar_t */
#if @BROKEN_LINKER@ || NCURSES_REENTRANT
NCURSES_WRAPPED_VAR(chtype*, acs_map);
-#define acs_map (_nc_acs_map())
+#define acs_map NCURSES_PUBLIC_VAR(acs_map())
#else
extern NCURSES_EXPORT_VAR(chtype) acs_map[];
#endif
typedef unsigned int wint_t@NCURSES_OK_WCHAR_T@;
#endif
-#define CCHARW_MAX 5
+/*
+ * cchar_t stores an array of CCHARW_MAX wide characters. The first is
+ * normally a spacing character. The others are non-spacing. If those
+ * (spacing and nonspacing) do not fill the array, a null L'\0' follows.
+ * Otherwise, a null is assumed to follow when extracting via getcchar().
+ */
+#define CCHARW_MAX @NCURSES_CCHARW_MAX@
typedef struct
{
attr_t attr;
#define GCC_UNUSED /* nothing */
#endif
+/*
+ * Curses uses a helper function. Define our type for this to simplify
+ * extending it for the sp-funcs feature.
+ */
+typedef int (*NCURSES_OUTC)(int);
+
/*
* Function prototypes. This is the complete X/Open Curses list of required
* functions. Those marked `generated' will have sources generated from the
extern NCURSES_EXPORT(int) untouchwin (WINDOW *); /* generated */
extern NCURSES_EXPORT(void) use_env (bool); /* implemented */
extern NCURSES_EXPORT(int) vidattr (chtype); /* implemented */
-extern NCURSES_EXPORT(int) vidputs (chtype, int (*)(int)); /* implemented */
+extern NCURSES_EXPORT(int) vidputs (chtype, NCURSES_OUTC); /* implemented */
extern NCURSES_EXPORT(int) vline (chtype, int); /* generated */
extern NCURSES_EXPORT(int) vwprintw (WINDOW *, const char *,va_list); /* implemented */
extern NCURSES_EXPORT(int) vw_printw (WINDOW *, const char *,va_list); /* generated */
extern NCURSES_EXPORT(char *) tparm_varargs (NCURSES_CONST char *, ...); /* special */
#endif
+extern NCURSES_EXPORT(char *) tiparm (const char *, ...); /* special */
+
/*
* These functions are not in X/Open, but we use them in macro definitions:
*/
extern NCURSES_EXPORT(const char *) curses_version (void);
extern NCURSES_EXPORT(int) assume_default_colors (int, int);
extern NCURSES_EXPORT(int) define_key (const char *, int);
+extern NCURSES_EXPORT(int) get_escdelay (void);
extern NCURSES_EXPORT(int) key_defined (const char *);
extern NCURSES_EXPORT(int) keyok (int, bool);
extern NCURSES_EXPORT(int) resize_term (int, int);
extern NCURSES_EXPORT(bool) is_leaveok (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(bool) is_nodelay (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(bool) is_notimeout (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
+extern NCURSES_EXPORT(bool) is_pad (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(bool) is_scrollok (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
+extern NCURSES_EXPORT(bool) is_subwin (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(bool) is_syncok (const WINDOW *); /* @GENERATED_EXT_FUNCS@ */
extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* @GENERATED_EXT_FUNCS@ */
#define NCURSES_SP_FUNCS @NCURSES_PATCH@
#define NCURSES_SP_NAME(name) name##_sp
+/* Define the sp-funcs helper function */
+#define NCURSES_SP_OUTC NCURSES_SP_NAME(NCURSES_OUTC)
+typedef int (*NCURSES_SP_OUTC)(SCREEN*, int);
+
extern NCURSES_EXPORT(SCREEN*) new_prescr(void); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(baudrate) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(beep) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(can_change_color) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(cbreak) (SCREEN*); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(curs_set) (SCREEN*, int); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(color_content) (SCREEN*, short, short*, short*, short*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(def_prog_mode) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(def_shell_mode) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(filter) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(flash) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(flushinp) (SCREEN*); /* implemented */
+extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(getwin) (SCREEN*, FILE *); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(halfdelay)(SCREEN*, int); /* implemented */
extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_colors) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(has_ic) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(mvcur) (SCREEN*, int, int, int, int); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(napms) (SCREEN*, int); /* implemented */
extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(newpad) (SCREEN*, int, int); /* implemented */
-extern NCURSES_EXPORT(SCREEN *) NCURSES_SP_NAME(newterm) (SCREEN*, NCURSES_CONST char *, FILE *, FILE *); /* implemented */
+extern NCURSES_EXPORT(SCREEN*) NCURSES_SP_NAME(newterm) (SCREEN*, NCURSES_CONST char *, FILE *, FILE *); /* implemented */
extern NCURSES_EXPORT(WINDOW *) NCURSES_SP_NAME(newwin) (SCREEN*, int, int, int, int); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nl) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nocbreak) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(noecho) (SCREEN*); /* implemented */
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(nofilter) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(nonl) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(noqiflush) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(noraw) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(raw) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(reset_prog_mode) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(reset_shell_mode) (SCREEN*); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(resetty) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ripoffline) (SCREEN*, int, int (*)(WINDOW *, int)); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(savetty) (SCREEN*); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_init) (SCREEN*, const char *); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_restore) (SCREEN*, const char *); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(scr_set) (SCREEN*, const char *); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(typeahead) (SCREEN*, int); /* implemented */
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(ungetch) (SCREEN*, int); /* implemented */
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(use_env) (SCREEN*, bool); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidattr) (SCREEN*, chtype); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(vidputs) (SCREEN*, chtype, NCURSES_SP_OUTC); /* implemented */
#if @NCURSES_EXT_FUNCS@
extern NCURSES_EXPORT(char *) NCURSES_SP_NAME(keybound) (SCREEN*, int, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(assume_default_colors) (SCREEN*, int, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(define_key) (SCREEN*, const char *, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(get_escdelay) (SCREEN*);
+extern NCURSES_EXPORT(bool) NCURSES_SP_NAME(is_term_resized) (SCREEN*, int, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(key_defined)(SCREEN*, const char *);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(keyok) (SCREEN*, int, bool);
+extern NCURSES_EXPORT(void) NCURSES_SP_NAME(nofilter) (SCREEN*); /* implemented */
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(resize_term) (SCREEN*, int, int);
+extern NCURSES_EXPORT(int) NCURSES_SP_NAME(resizeterm) (SCREEN*, int, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(set_escdelay) (SCREEN*, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(set_tabsize) (SCREEN*, int);
extern NCURSES_EXPORT(int) NCURSES_SP_NAME(use_default_colors) (SCREEN*);
#undef NCURSES_SP_FUNCS
#define NCURSES_SP_FUNCS 0
#define NCURSES_SP_NAME(name) name
+#define NCURSES_SP_OUTC NCURSES_OUTC
#endif
/* attributes */
#if !NCURSES_OPAQUE
#if defined(_XOPEN_SOURCE_EXTENDED) && @NCURSES_EXT_COLORS@
-#define wattrset(win,at) ((win)->_color = PAIR_NUMBER(at), \
- (win)->_attrs = (at))
+#define wattrset(win,at) ((win) \
+ ? ((win)->_color = PAIR_NUMBER(at), \
+ (win)->_attrs = (at), \
+ OK) \
+ : ERR)
#else
-#define wattrset(win,at) ((win)->_attrs = (at))
+#define wattrset(win,at) ((win) \
+ ? ((win)->_attrs = (at), \
+ OK) \
+ : ERR)
#endif
#endif /* NCURSES_OPAQUE */
*/
#if @NCURSES_EXT_FUNCS@
#if !NCURSES_OPAQUE
-#define is_cleared(win) ((win)->_clear)
-#define is_idcok(win) ((win)->_idcok)
-#define is_idlok(win) ((win)->_idlok)
-#define is_immedok(win) ((win)->_immed)
-#define is_keypad(win) ((win)->_use_keypad)
-#define is_leaveok(win) ((win)->_leaveok)
-#define is_nodelay(win) ((win)->_delay == 0)
-#define is_notimeout(win) ((win)->_notimeout)
-#define is_scrollok(win) ((win)->_scroll)
-#define is_syncok(win) ((win)->_sync)
+#define is_cleared(win) ((win) ? (win)->_clear : FALSE)
+#define is_idcok(win) ((win) ? (win)->_idcok : FALSE)
+#define is_idlok(win) ((win) ? (win)->_idlok : FALSE)
+#define is_immedok(win) ((win) ? (win)->_immed : FALSE)
+#define is_keypad(win) ((win) ? (win)->_use_keypad : FALSE)
+#define is_leaveok(win) ((win) ? (win)->_leaveok : FALSE)
+#define is_nodelay(win) ((win) ? ((win)->_delay == 0) : FALSE)
+#define is_notimeout(win) ((win) ? (win)->_notimeout : FALSE)
+#define is_pad(win) ((win) ? ((win)->_flags & _ISPAD) != 0 : FALSE)
+#define is_scrollok(win) ((win) ? (win)->_scroll : FALSE)
+#define is_subwin(win) ((win) ? ((win)->_flags & _SUBWIN) != 0 : FALSE)
+#define is_syncok(win) ((win) ? (win)->_sync : FALSE)
#define wgetparent(win) ((win) ? (win)->_parent : 0)
#define wgetscrreg(win,t,b) ((win) ? (*(t) = (win)->_regtop, *(b) = (win)->_regbottom, OK) : ERR)
#endif
projects / ncurses.git / blobdiff