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curses.h
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/*----------------------------------------------------------------------*
* PDCursesMod *
*----------------------------------------------------------------------*/
#ifndef __PDCURSES__
#define __PDCURSES__ 1
#define __PDCURSESMOD__ 1
/*man-start**************************************************************
Define before inclusion (only those needed):
XCURSES if building / built for X11
PDC_RGB if you want to use RGB color definitions
(Red = 1, Green = 2, Blue = 4) instead of BGR
PDC_WIDE if building / built with wide-character support
PDC_FORCE_UTF8 if forcing use of UTF8
PDC_DLL_BUILD if building / built as a Windows DLL
PDC_NCMOUSE to use the ncurses mouse API instead
of PDCurses' traditional mouse API
Defined by this header:
PDCURSES PDCurses-only features are available
PDC_BUILD API build version
PDC_VER_MAJOR major version number
PDC_VER_MINOR minor version number
PDC_VER_CHANGE version change number
PDC_VER_YEAR year of version
PDC_VER_MONTH month of version
PDC_VER_DAY day of month of version
PDC_VERDOT version string
**man-end****************************************************************/
#define PDCURSES 1
#define PDC_BUILD (PDC_VER_MAJOR*1000 + PDC_VER_MINOR *100 + PDC_VER_CHANGE)
#define PDC_VER_MAJOR 4
#define PDC_VER_MINOR 3
#define PDC_VER_CHANGE 1
#define PDC_VER_YEAR 2021
#define PDC_VER_MONTH 12
#define PDC_VER_DAY 21
#define PDC_STRINGIZE( x) #x
#define PDC_stringize( x) PDC_STRINGIZE( x)
#define PDC_VERDOT PDC_stringize( PDC_VER_MAJOR) "." \
PDC_stringize( PDC_VER_MINOR) "." \
PDC_stringize( PDC_VER_CHANGE)
#define PDC_VER_YMD PDC_stringize( PDC_VER_YEAR) "-" \
PDC_stringize( PDC_VER_MONTH) "-" \
PDC_stringize( PDC_VER_DAY)
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define PDC_99 1
#endif
#if defined(__cplusplus) && __cplusplus >= 199711L
# define PDC_PP98 1
#endif
/*----------------------------------------------------------------------*/
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#ifdef PDC_WIDE
# include <wchar.h>
#endif
#if defined(PDC_99) && !defined(__bool_true_false_are_defined)
# include <stdbool.h>
#endif
#ifdef __cplusplus
extern "C"
{
# ifndef PDC_PP98
# define bool _bool
# endif
#endif
#ifdef NO_STDINT_H
#define uint64_t unsigned __int64
#define uint32_t unsigned long
#define uint16_t unsigned short
#else
#include <stdint.h>
#endif
/*----------------------------------------------------------------------
*
* Constants and Types
*
*/
#undef FALSE
#define FALSE 0
#undef TRUE
#define TRUE 1
#undef ERR
#define ERR (-1)
#undef OK
#define OK 0
#if !defined(PDC_PP98) && !defined(__bool_true_false_are_defined)
typedef unsigned char bool;
#endif
#if defined( CHTYPE_32)
typedef uint32_t chtype; /* chtypes will be 32 bits */
typedef uint32_t mmask_t;
#else
typedef uint64_t chtype; /* chtypes will be 64 bits */
typedef uint64_t mmask_t;
#define PDC_LONG_MMASK
#ifdef PDC_WIDE
#define USING_COMBINING_CHARACTER_SCHEME
#endif
#endif
#ifdef PDC_WIDE
typedef chtype cchar_t;
#endif
typedef chtype attr_t;
/*----------------------------------------------------------------------
*
* Version Info
*
*/
enum PDC_port
{
PDC_PORT_X11 = 0,
PDC_PORT_WINCON = 1,
PDC_PORT_WINGUI = 2,
PDC_PORT_DOS = 3,
PDC_PORT_OS2 = 4,
PDC_PORT_SDL1 = 5,
PDC_PORT_SDL2 = 6,
PDC_PORT_VT = 7,
PDC_PORT_DOSVGA = 8,
PDC_PORT_PLAN9 = 9,
PDC_PORT_LINUX_FB = 10
};
/* Use this structure with PDC_get_version() for run-time info about the
way the library was built, in case it doesn't match the header. */
typedef struct
{
short flags; /* flags OR'd together (see below) */
short build; /* PDC_BUILD at compile time */
unsigned char major; /* PDC_VER_MAJOR */
unsigned char minor; /* PDC_VER_MINOR */
unsigned char change; /* PDC_VER_CHANGE */
unsigned char csize; /* sizeof chtype */
unsigned char bsize; /* sizeof bool */
enum PDC_port port;
} PDC_VERSION;
enum
{
PDC_VFLAG_DEBUG = 1, /* set if built with -DPDCDEBUG */
PDC_VFLAG_WIDE = 2, /* -DPDC_WIDE */
PDC_VFLAG_UTF8 = 4, /* -DPDC_FORCE_UTF8 */
PDC_VFLAG_DLL = 8, /* -DPDC_DLL_BUILD */
PDC_VFLAG_RGB = 16 /* -DPDC_RGB */
};
/*----------------------------------------------------------------------
*
* Mouse Interface -- SYSVR4, with extensions
*
*/
#define PDC_MAX_MOUSE_BUTTONS 9
typedef struct
{
int x; /* absolute column, 0 based, measured in characters */
int y; /* absolute row, 0 based, measured in characters */
short button[PDC_MAX_MOUSE_BUTTONS]; /* state of each button */
int changes; /* flags indicating what has changed with the mouse */
} MOUSE_STATUS;
#define BUTTON_RELEASED 0x0000
#define BUTTON_PRESSED 0x0001
#define BUTTON_CLICKED 0x0002
#define BUTTON_DOUBLE_CLICKED 0x0003
#define BUTTON_TRIPLE_CLICKED 0x0004
#define BUTTON_MOVED 0x0005 /* PDCurses */
#define WHEEL_SCROLLED 0x0006 /* PDCurses */
#define BUTTON_ACTION_MASK 0x0007 /* PDCurses */
#define PDC_BUTTON_SHIFT 0x0008 /* PDCurses */
#define PDC_BUTTON_CONTROL 0x0010 /* PDCurses */
#define PDC_BUTTON_ALT 0x0020 /* PDCurses */
#define BUTTON_MODIFIER_MASK 0x0038 /* PDCurses */
#define MOUSE_X_POS (Mouse_status.x)
#define MOUSE_Y_POS (Mouse_status.y)
/*
* Bits associated with the .changes field:
* 3 2 1 0
* 210987654321098765432109876543210
* 1 <- button 1 has changed 0
* 10 <- button 2 has changed 1
* 100 <- button 3 has changed 2
* 1000 <- mouse has moved 3
* (Not actually used!) 10000 <- mouse position report 4
* 100000 <- mouse wheel up 5
* 1000000 <- mouse wheel down 6
* 10000000 <- mouse wheel left 7
* 100000000 <- mouse wheel right 8
* (Buttons 4 and up are 1000000000 <- button 4 has changed 9
* PDCursesMod-only, 10000000000 <- button 5 has changed 10
* and only 4 & 5 are 100000000000 <- button 6 has changed 11
* currently used) 1000000000000 <- button 7 has changed 12
* 10000000000000 <- button 8 has changed 13
* 100000000000000 <- button 9 has changed 14
*/
#define PDC_MOUSE_MOVED 0x0008
#define PDC_MOUSE_UNUSED_BIT 0x0010
#define PDC_MOUSE_WHEEL_UP 0x0020
#define PDC_MOUSE_WHEEL_DOWN 0x0040
#define PDC_MOUSE_WHEEL_LEFT 0x0080
#define PDC_MOUSE_WHEEL_RIGHT 0x0100
#define A_BUTTON_CHANGED (Mouse_status.changes & 7)
#define MOUSE_MOVED (Mouse_status.changes & PDC_MOUSE_MOVED)
#define BUTTON_CHANGED(x) (Mouse_status.changes & (1 << ((x) - ((x)<4 ? 1 : -5))))
#define BUTTON_STATUS(x) (Mouse_status.button[(x) - 1])
#define MOUSE_WHEEL_UP (Mouse_status.changes & PDC_MOUSE_WHEEL_UP)
#define MOUSE_WHEEL_DOWN (Mouse_status.changes & PDC_MOUSE_WHEEL_DOWN)
#define MOUSE_WHEEL_LEFT (Mouse_status.changes & PDC_MOUSE_WHEEL_LEFT)
#define MOUSE_WHEEL_RIGHT (Mouse_status.changes & PDC_MOUSE_WHEEL_RIGHT)
/* mouse bit-masks */
#define BUTTON1_RELEASED (mmask_t)0x01
#define BUTTON1_PRESSED (mmask_t)0x02
#define BUTTON1_CLICKED (mmask_t)0x04
#define BUTTON1_DOUBLE_CLICKED (mmask_t)0x08
#define BUTTON1_TRIPLE_CLICKED (mmask_t)0x10
/* With the "traditional" 32-bit mmask_t, mouse move and triple-clicks
share the same bit and can't be distinguished. 64-bit mmask_ts allow us
to make the distinction, and will allow other events to be added later. */
#ifdef PDC_LONG_MMASK
#define BUTTON1_MOVED (mmask_t)0x20 /* PDCurses */
#define PDC_BITS_PER_BUTTON 6
#else
#define BUTTON1_MOVED (mmask_t)0x10 /* PDCurses */
#define PDC_BITS_PER_BUTTON 5
#endif
#define PDC_SHIFTED_BUTTON( button, n) ((mmask_t)(button) << (((n) - 1) * PDC_BITS_PER_BUTTON))
#define BUTTON2_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 2)
#define BUTTON2_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 2)
#define BUTTON2_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 2)
#define BUTTON2_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 2)
#define BUTTON2_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 2)
#define BUTTON2_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 2)
#define BUTTON3_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 3)
#define BUTTON3_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 3)
#define BUTTON3_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 3)
#define BUTTON3_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 3)
#define BUTTON3_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 3)
#define BUTTON3_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 3)
/* For the ncurses-compatible functions only, BUTTON4_PRESSED and
BUTTON5_PRESSED are returned for mouse scroll wheel up and down;
otherwise PDCurses doesn't support buttons 4 and 5... except
as described above for WinGUI, and perhaps to be extended to
other PDCurses flavors */
#define BUTTON4_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 4)
#define BUTTON4_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 4)
#define BUTTON4_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 4)
#define BUTTON4_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 4)
#define BUTTON4_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 4)
#define BUTTON4_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 4)
#define BUTTON5_RELEASED PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 5)
#define BUTTON5_PRESSED PDC_SHIFTED_BUTTON( BUTTON1_PRESSED, 5)
#define BUTTON5_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_CLICKED, 5)
#define BUTTON5_DOUBLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_DOUBLE_CLICKED, 5)
#define BUTTON5_TRIPLE_CLICKED PDC_SHIFTED_BUTTON( BUTTON1_TRIPLE_CLICKED, 5)
#define BUTTON5_MOVED PDC_SHIFTED_BUTTON( BUTTON1_MOVED, 5)
#define MOUSE_WHEEL_SCROLL PDC_SHIFTED_BUTTON( BUTTON1_RELEASED, 6)
#define BUTTON_MODIFIER_SHIFT (MOUSE_WHEEL_SCROLL << 1)
#define BUTTON_MODIFIER_CONTROL (MOUSE_WHEEL_SCROLL << 2)
#define BUTTON_MODIFIER_ALT (MOUSE_WHEEL_SCROLL << 3)
#define REPORT_MOUSE_POSITION (MOUSE_WHEEL_SCROLL << 4)
#define ALL_MOUSE_EVENTS (REPORT_MOUSE_POSITION - 1)
/* ncurses mouse interface */
typedef struct
{
short id; /* unused, always 0 */
int x, y, z; /* x, y same as MOUSE_STATUS; z unused */
mmask_t bstate; /* equivalent to changes + button[], but
in the same format as used for mousemask() */
} MEVENT;
#if defined(PDC_NCMOUSE) && !defined(NCURSES_MOUSE_VERSION)
# define NCURSES_MOUSE_VERSION 2
#endif
#ifdef NCURSES_MOUSE_VERSION
# define BUTTON_SHIFT BUTTON_MODIFIER_SHIFT
# define BUTTON_CONTROL BUTTON_MODIFIER_CONTROL
# define BUTTON_CTRL BUTTON_MODIFIER_CONTROL
# define BUTTON_ALT BUTTON_MODIFIER_ALT
#else
# define BUTTON_SHIFT PDC_BUTTON_SHIFT
# define BUTTON_CONTROL PDC_BUTTON_CONTROL
# define BUTTON_ALT PDC_BUTTON_ALT
#endif
/*----------------------------------------------------------------------
*
* Window and Screen Structures
*
*/
typedef struct _win /* definition of a window */
{
int _cury; /* current pseudo-cursor */
int _curx;
int _maxy; /* max window coordinates */
int _maxx;
int _begy; /* origin on screen */
int _begx;
int _flags; /* window properties */
chtype _attrs; /* standard attributes and colors */
chtype _bkgd; /* background, normally blank */
bool _clear; /* causes clear at next refresh */
bool _leaveit; /* leaves cursor where it is */
bool _scroll; /* allows window scrolling */
bool _nodelay; /* input character wait flag */
bool _immed; /* immediate update flag */
bool _sync; /* synchronise window ancestors */
bool _use_keypad; /* flags keypad key mode active */
chtype **_y; /* pointer to line pointer array */
int *_firstch; /* first changed character in line */
int *_lastch; /* last changed character in line */
int _tmarg; /* top of scrolling region */
int _bmarg; /* bottom of scrolling region */
int _delayms; /* milliseconds of delay for getch() */
int _parx, _pary; /* coords relative to parent (0,0) */
struct _win *_parent; /* subwin's pointer to parent win */
int _pminrow, _pmincol; /* saved position used only for pads */
int _sminrow, _smaxrow; /* saved position used only for pads */
int _smincol, _smaxcol; /* saved position used only for pads */
} WINDOW;
/* Avoid using the SCREEN struct directly -- use the corresponding
functions if possible. This struct may eventually be made private. */
typedef struct
{
bool alive; /* if initscr() called, and not endwin() */
bool autocr; /* if cr -> lf */
bool cbreak; /* if terminal unbuffered */
bool echo; /* if terminal echo */
bool raw_inp; /* raw input mode (v. cooked input) */
bool raw_out; /* raw output mode (7 v. 8 bits) */
bool audible; /* FALSE if the bell is visual */
bool mono; /* TRUE if current screen is mono */
bool resized; /* TRUE if TERM has been resized */
bool orig_attr; /* TRUE if we have the original colors */
short orig_fore; /* original screen foreground color */
short orig_back; /* original screen foreground color */
int cursrow; /* position of physical cursor */
int curscol; /* position of physical cursor */
int visibility; /* visibility of cursor */
int orig_cursor; /* original cursor size */
int lines; /* new value for LINES */
int cols; /* new value for COLS */
mmask_t _trap_mbe; /* trap these mouse button events */
int mouse_wait; /* time to wait (in ms) for a
button release after a press, in
order to count it as a click */
int slklines; /* lines in use by slk_init() */
WINDOW *slk_winptr; /* window for slk */
int linesrippedoff; /* lines ripped off via ripoffline() */
int linesrippedoffontop; /* lines ripped off on
top via ripoffline() */
int delaytenths; /* 1/10ths second to wait block
getch() for */
bool _preserve; /* TRUE if screen background
to be preserved */
int _restore; /* specifies if screen background
to be restored, and how */
unsigned long key_modifiers; /* key modifiers (SHIFT, CONTROL, etc.)
on last key press */
bool return_key_modifiers; /* TRUE if modifier keys are
returned as "real" keys */
bool unused_key_code; /* (was) TRUE if last key is a special key;
used internally by get_wch() */
MOUSE_STATUS mouse_status; /* last returned mouse status */
short line_color; /* color of line attributes - default -1 */
attr_t termattrs; /* attribute capabilities */
WINDOW *lastscr; /* the last screen image */
FILE *dbfp; /* debug trace file pointer */
bool color_started; /* TRUE after start_color() */
bool dirty; /* redraw on napms() after init_color() */
int sel_start; /* start of selection (y * COLS + x) */
int sel_end; /* end of selection */
int *c_buffer; /* character buffer */
int c_pindex; /* putter index */
int c_gindex; /* getter index */
int *c_ungch; /* array of ungotten chars */
int c_ungind; /* ungetch() push index */
int c_ungmax; /* allocated size of ungetch() buffer */
void *atrtab; /* table of color pairs */
} SCREEN;
/*----------------------------------------------------------------------
*
* External Variables
*
*/
#ifdef PDC_DLL_BUILD
# ifdef CURSES_LIBRARY
# define PDCEX __declspec(dllexport) extern
# else
# define PDCEX __declspec(dllimport)
# endif
#else
# define PDCEX extern
#endif
PDCEX int LINES; /* terminal height */
PDCEX int COLS; /* terminal width */
PDCEX WINDOW *stdscr; /* the default screen window */
PDCEX WINDOW *curscr; /* the current screen image */
PDCEX SCREEN *SP; /* curses variables */
PDCEX MOUSE_STATUS Mouse_status;
PDCEX int COLORS;
PDCEX int COLOR_PAIRS;
PDCEX int TABSIZE;
PDCEX chtype acs_map[]; /* alternate character set map */
PDCEX char ttytype[]; /* terminal name/description */
/*man-start**************************************************************
Text Attributes
===============
By default, PDCurses uses 64-bit integers for its chtype. All chtypes
have bits devoted to character data, attribute data, and color pair data.
There are three configurations supported :
Default, 64-bit chtype, both wide- and 8-bit character builds:
-------------------------------------------------------------------------------
|63|62|..|53|52|..|34|33|32|31|30|29|28|..|22|21|20|19|18|17|16|..| 3| 2| 1| 0|
-------------------------------------------------------------------------------
unused |color pair | modifiers | character eg 'a'
21 character bits (0-20), enough for full Unicode coverage
12 attribute bits (21-32)
20 color pair bits (33-52), enough for 1048576 color pairs
11 currently unused bits (53-63)
32-bit chtypes with wide characters (CHTYPE_32 and PDC_WIDE are #defined):
+--------------------------------------------------------------------+
|31|30|29|28|27|26|25|24|23|22|21|20|19|18|17|16|15|14|13|..| 2| 1| 0|
+--------------------------------------------------------------------+
color pair | modifiers | character eg 'a'
16 character bits (0-16), enough for BMP (Unicode below 64K)
8 attribute bits (16-23)
8 color pair bits (24-31), for 256 color pairs
32-bit chtypes with narrow characters (CHTYPE_32 #defined, PDC_WIDE is not):
+--------------------------------------------------------------------+
|31|30|29|28|..|22|21|20|19|18|17|16|..|12|11|10| 9| 8| 7| 6|..| 1| 0|
+--------------------------------------------------------------------+
color pair | modifiers |character
8 character bits (0-7); only 8-bit charsets will work
12 attribute bits (8-19)
12 color pair bits (20-31), for 4096 pairs
All attribute modifier schemes include eight "basic" bits: bold, underline,
right-line, left-line, italic, reverse and blink attributes, plus the
alternate character set indicator. For default and 32-bit narrow builds,
three more bits are used for underlined, dimmed, and strikeout attributes;
a fourth bit is reserved.
Default chtypes have enough character bits to support the full range of
Unicode, all attributes, and 2^20 = 1048576 color pairs. Note, though,
that as of 2021 Dec 21, only WinGUI, VT, X11, and SDLn have COLOR_PAIRS
= 1048576. Other platforms (DOSVGA, Plan9, WinCon) may join them. Some
(DOS, OS/2) simply do not have full-color capability.
**man-end****************************************************************/
/*** Video attribute macros ***/
#define A_NORMAL (chtype)0
#ifndef CHTYPE_32
/* 64-bit chtypes, both wide- and narrow */
# define PDC_CHARTEXT_BITS 21
# define PDC_ATTRIBUTE_BITS 12
# define PDC_COLOR_BITS 20
# else
#ifdef PDC_WIDE
/* 32-bit chtypes, wide character */
# define PDC_CHARTEXT_BITS 16
# define PDC_ATTRIBUTE_BITS 8
# define PDC_COLOR_BITS 8
#else
/* 32-bit chtypes, narrow (8-bit) characters */
# define PDC_CHARTEXT_BITS 8
# define PDC_ATTRIBUTE_BITS 12
# define PDC_COLOR_BITS 12
#endif
#endif
# define PDC_COLOR_SHIFT (PDC_CHARTEXT_BITS + PDC_ATTRIBUTE_BITS)
# define A_COLOR ((((chtype)1 << PDC_COLOR_BITS) - 1) << PDC_COLOR_SHIFT)
# define A_ATTRIBUTES (((((chtype)1 << PDC_ATTRIBUTE_BITS) - 1) << PDC_CHARTEXT_BITS) | A_COLOR)
# define A_CHARTEXT (((chtype)1 << PDC_CHARTEXT_BITS) - 1)
#define PDC_ATTRIBUTE_BIT( N) ((chtype)1 << (N))
# define A_ALTCHARSET PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS)
# define A_RIGHT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 1)
# define A_LEFT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 2)
# define A_INVIS PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 3)
# define A_UNDERLINE PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 4)
# define A_REVERSE PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 5)
# define A_BLINK PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 6)
# define A_BOLD PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 7)
#if PDC_COLOR_BITS >= 11
# define A_OVERLINE PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 8)
# define A_STRIKEOUT PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 9)
# define A_DIM PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 10)
/* Reserved bit : PDC_ATTRIBUTE_BIT( PDC_CHARTEXT_BITS + 11) */
#else
# define A_DIM A_NORMAL
# define A_OVERLINE A_NORMAL
# define A_STRIKEOUT A_NORMAL
#endif
#define A_ITALIC A_INVIS
#define A_PROTECT (A_UNDERLINE | A_LEFT | A_RIGHT)
#define A_STANDOUT (A_REVERSE | A_BOLD) /* X/Open */
#define A_HORIZONTAL A_NORMAL
#define A_LOW A_NORMAL
#define A_TOP A_NORMAL
#define A_VERTICAL A_NORMAL
#define CHR_MSK A_CHARTEXT /* Obsolete */
#define ATR_MSK A_ATTRIBUTES /* Obsolete */
#define ATR_NRM A_NORMAL /* Obsolete */
#define A_LEFTLINE A_LEFT
#define A_RIGHTLINE A_RIGHT
/* For use with attr_t -- X/Open says, "these shall be distinct", so
this is a non-conforming implementation. */
#define WA_NORMAL A_NORMAL
#define WA_ALTCHARSET A_ALTCHARSET
#define WA_BLINK A_BLINK
#define WA_BOLD A_BOLD
#define WA_DIM A_DIM
#define WA_INVIS A_INVIS
#define WA_ITALIC A_ITALIC
#define WA_LEFT A_LEFT
#define WA_PROTECT A_PROTECT
#define WA_REVERSE A_REVERSE
#define WA_RIGHT A_RIGHT
#define WA_STANDOUT A_STANDOUT
#define WA_UNDERLINE A_UNDERLINE
#define WA_HORIZONTAL A_HORIZONTAL
#define WA_LOW A_LOW
#define WA_TOP A_TOP
#define WA_VERTICAL A_VERTICAL
#define WA_ATTRIBUTES A_ATTRIBUTES
/*** Alternate character set macros ***/
#define PDC_ACS(w) ((chtype)w | A_ALTCHARSET)
/* VT100-compatible symbols -- box chars */
#define ACS_LRCORNER PDC_ACS('V')
#define ACS_URCORNER PDC_ACS('W')
#define ACS_ULCORNER PDC_ACS('X')
#define ACS_LLCORNER PDC_ACS('Y')
#define ACS_PLUS PDC_ACS('Z')
#define ACS_LTEE PDC_ACS('[')
#define ACS_RTEE PDC_ACS('\\')
#define ACS_BTEE PDC_ACS(']')
#define ACS_TTEE PDC_ACS('^')
#define ACS_HLINE PDC_ACS('_')
#define ACS_VLINE PDC_ACS('`')
/* PDCurses-only ACS chars. Don't use if ncurses compatibility matters.
Some won't work in non-wide X11 builds (see 'acs_defs.h' for details). */
#define ACS_CENT PDC_ACS('{')
#define ACS_YEN PDC_ACS('|')
#define ACS_PESETA PDC_ACS('}')
#define ACS_HALF PDC_ACS('&')
#define ACS_QUARTER PDC_ACS('\'')
#define ACS_LEFT_ANG_QU PDC_ACS(')')
#define ACS_RIGHT_ANG_QU PDC_ACS('*')
#define ACS_D_HLINE PDC_ACS('a')
#define ACS_D_VLINE PDC_ACS('b')
#define ACS_CLUB PDC_ACS( 11)
#define ACS_HEART PDC_ACS( 12)
#define ACS_SPADE PDC_ACS( 13)
#define ACS_SMILE PDC_ACS( 14)
#define ACS_REV_SMILE PDC_ACS( 15)
#define ACS_MED_BULLET PDC_ACS( 16)
#define ACS_WHITE_BULLET PDC_ACS( 17)
#define ACS_PILCROW PDC_ACS( 18)
#define ACS_SECTION PDC_ACS( 19)
#define ACS_SUP2 PDC_ACS(',')
#define ACS_ALPHA PDC_ACS('.')
#define ACS_BETA PDC_ACS('/')
#define ACS_GAMMA PDC_ACS('0')
#define ACS_UP_SIGMA PDC_ACS('1')
#define ACS_LO_SIGMA PDC_ACS('2')
#define ACS_MU PDC_ACS('4')
#define ACS_TAU PDC_ACS('5')
#define ACS_UP_PHI PDC_ACS('6')
#define ACS_THETA PDC_ACS('7')
#define ACS_OMEGA PDC_ACS('8')
#define ACS_DELTA PDC_ACS('9')
#define ACS_INFINITY PDC_ACS('-')
#define ACS_LO_PHI PDC_ACS( 22)
#define ACS_EPSILON PDC_ACS(':')
#define ACS_INTERSECT PDC_ACS('e')
#define ACS_TRIPLE_BAR PDC_ACS('f')
#define ACS_DIVISION PDC_ACS('c')
#define ACS_APPROX_EQ PDC_ACS('d')
#define ACS_SM_BULLET PDC_ACS('g')
#define ACS_SQUARE_ROOT PDC_ACS('i')
#define ACS_UBLOCK PDC_ACS('p')
#define ACS_BBLOCK PDC_ACS('q')
#define ACS_LBLOCK PDC_ACS('r')
#define ACS_RBLOCK PDC_ACS('s')
#define ACS_A_ORDINAL PDC_ACS(20)
#define ACS_O_ORDINAL PDC_ACS(21)
#define ACS_INV_QUERY PDC_ACS(24)
#define ACS_REV_NOT PDC_ACS(25)
#define ACS_NOT PDC_ACS(26)
#define ACS_INV_BANG PDC_ACS(23)
#define ACS_UP_INTEGRAL PDC_ACS(27)
#define ACS_LO_INTEGRAL PDC_ACS(28)
#define ACS_SUP_N PDC_ACS(29)
#define ACS_CENTER_SQU PDC_ACS(30)
#define ACS_F_WITH_HOOK PDC_ACS(31)
#define ACS_SD_LRCORNER PDC_ACS(';')
#define ACS_SD_URCORNER PDC_ACS('<')
#define ACS_SD_ULCORNER PDC_ACS('=')
#define ACS_SD_LLCORNER PDC_ACS('>')
#define ACS_SD_PLUS PDC_ACS('?')
#define ACS_SD_LTEE PDC_ACS('@')
#define ACS_SD_RTEE PDC_ACS('A')
#define ACS_SD_BTEE PDC_ACS('B')
#define ACS_SD_TTEE PDC_ACS('C')
#define ACS_D_LRCORNER PDC_ACS('D')
#define ACS_D_URCORNER PDC_ACS('E')
#define ACS_D_ULCORNER PDC_ACS('F')
#define ACS_D_LLCORNER PDC_ACS('G')
#define ACS_D_PLUS PDC_ACS('H')
#define ACS_D_LTEE PDC_ACS('I')
#define ACS_D_RTEE PDC_ACS('J')
#define ACS_D_BTEE PDC_ACS('K')
#define ACS_D_TTEE PDC_ACS('L')
#define ACS_DS_LRCORNER PDC_ACS('M')
#define ACS_DS_URCORNER PDC_ACS('N')
#define ACS_DS_ULCORNER PDC_ACS('O')
#define ACS_DS_LLCORNER PDC_ACS('P')
#define ACS_DS_PLUS PDC_ACS('Q')
#define ACS_DS_LTEE PDC_ACS('R')
#define ACS_DS_RTEE PDC_ACS('S')
#define ACS_DS_BTEE PDC_ACS('T')
#define ACS_DS_TTEE PDC_ACS('U')
/* VT100-compatible symbols -- other */
#define ACS_S1 PDC_ACS('l')
#define ACS_S9 PDC_ACS('o')
#define ACS_DIAMOND PDC_ACS('j')
#define ACS_CKBOARD PDC_ACS('k')
#define ACS_DEGREE PDC_ACS('w')
#define ACS_PLMINUS PDC_ACS('x')
#define ACS_BULLET PDC_ACS('h')
/* Teletype 5410v1 symbols -- these are defined in SysV curses, but
are not well-supported by most terminals. Stick to VT100 characters
for optimum portability. */
#define ACS_LARROW PDC_ACS('!')
#define ACS_RARROW PDC_ACS(' ')
#define ACS_DARROW PDC_ACS('#')
#define ACS_UARROW PDC_ACS('"')
#define ACS_BOARD PDC_ACS('+')
#define ACS_LTBOARD PDC_ACS('y')
#define ACS_LANTERN PDC_ACS('z')
#define ACS_BLOCK PDC_ACS('t')
/* That goes double for these -- undocumented SysV symbols. Don't use
them. */
#define ACS_S3 PDC_ACS('m')
#define ACS_S7 PDC_ACS('n')
#define ACS_LEQUAL PDC_ACS('u')
#define ACS_GEQUAL PDC_ACS('v')
#define ACS_PI PDC_ACS('$')
#define ACS_NEQUAL PDC_ACS('%')
#define ACS_STERLING PDC_ACS('~')
/* Box char aliases. The four characters tell you if a Single
line points up, right, down, and/or left from the center;
or if it's Blank; or if it's Thick or Double. The Thick
ones are an ncurses extension; the Double and Single/Double
ones are a PDCursesMod extension. */
#define ACS_BSSB ACS_ULCORNER
#define ACS_SSBB ACS_LLCORNER
#define ACS_BBSS ACS_URCORNER
#define ACS_SBBS ACS_LRCORNER
#define ACS_SBSS ACS_RTEE
#define ACS_SSSB ACS_LTEE
#define ACS_SSBS ACS_BTEE
#define ACS_BSSS ACS_TTEE
#define ACS_BSBS ACS_HLINE
#define ACS_SBSB ACS_VLINE
#define ACS_SSSS ACS_PLUS
/* cchar_t aliases */
#ifdef PDC_WIDE
# define WACS_LRCORNER (&(acs_map['V']))
# define WACS_URCORNER (&(acs_map['W']))
# define WACS_ULCORNER (&(acs_map['X']))
# define WACS_LLCORNER (&(acs_map['Y']))
# define WACS_PLUS (&(acs_map['Z']))
# define WACS_LTEE (&(acs_map['[']))
# define WACS_RTEE (&(acs_map['\\']))
# define WACS_BTEE (&(acs_map[']']))
# define WACS_TTEE (&(acs_map['^']))
# define WACS_HLINE (&(acs_map['_']))
# define WACS_VLINE (&(acs_map['`']))
# define WACS_CENT (&(acs_map['{']))
# define WACS_YEN (&(acs_map['|']))
# define WACS_PESETA (&(acs_map['}']))
# define WACS_HALF (&(acs_map['&']))
# define WACS_QUARTER (&(acs_map['\'']))
# define WACS_LEFT_ANG_QU (&(acs_map[')']))
# define WACS_RIGHT_ANG_QU (&(acs_map['*']))
# define WACS_D_HLINE (&(acs_map['a']))
# define WACS_D_VLINE (&(acs_map['b']))
# define WACS_CLUB (&(acs_map[ 11]))
# define WACS_HEART (&(acs_map[ 12]))
# define WACS_SPADE (&(acs_map[ 13]))
# define WACS_SMILE (&(acs_map[ 14]))
# define WACS_REV_SMILE (&(acs_map[ 15]))
# define WACS_MED_BULLET (&(acs_map[ 16]))
# define WACS_WHITE_BULLET (&(acs_map[ 17]))
# define WACS_PILCROW (&(acs_map[ 18]))
# define WACS_SECTION (&(acs_map[ 19]))
# define WACS_SUP2 (&(acs_map[',']))
# define WACS_ALPHA (&(acs_map['.']))
# define WACS_BETA (&(acs_map['/']))
# define WACS_GAMMA (&(acs_map['0']))
# define WACS_UP_SIGMA (&(acs_map['1']))
# define WACS_LO_SIGMA (&(acs_map['2']))
# define WACS_MU (&(acs_map['4']))
# define WACS_TAU (&(acs_map['5']))
# define WACS_UP_PHI (&(acs_map['6']))
# define WACS_THETA (&(acs_map['7']))
# define WACS_OMEGA (&(acs_map['8']))
# define WACS_DELTA (&(acs_map['9']))
# define WACS_INFINITY (&(acs_map['-']))
# define WACS_LO_PHI (&(acs_map[ 22]))
# define WACS_EPSILON (&(acs_map[':']))
# define WACS_INTERSECT (&(acs_map['e']))
# define WACS_TRIPLE_BAR (&(acs_map['f']))
# define WACS_DIVISION (&(acs_map['c']))
# define WACS_APPROX_EQ (&(acs_map['d']))
# define WACS_SM_BULLET (&(acs_map['g']))
# define WACS_SQUARE_ROOT (&(acs_map['i']))
# define WACS_UBLOCK (&(acs_map['p']))
# define WACS_BBLOCK (&(acs_map['q']))
# define WACS_LBLOCK (&(acs_map['r']))
# define WACS_RBLOCK (&(acs_map['s']))
# define WACS_A_ORDINAL (&(acs_map[20]))
# define WACS_O_ORDINAL (&(acs_map[21]))
# define WACS_INV_QUERY (&(acs_map[24]))
# define WACS_REV_NOT (&(acs_map[25]))
# define WACS_NOT (&(acs_map[26]))
# define WACS_INV_BANG (&(acs_map[23]))
# define WACS_UP_INTEGRAL (&(acs_map[27]))
# define WACS_LO_INTEGRAL (&(acs_map[28]))
# define WACS_SUP_N (&(acs_map[29]))
# define WACS_CENTER_SQU (&(acs_map[30]))
# define WACS_F_WITH_HOOK (&(acs_map[31]))
# define WACS_SD_LRCORNER (&(acs_map[';']))
# define WACS_SD_URCORNER (&(acs_map['<']))
# define WACS_SD_ULCORNER (&(acs_map['=']))
# define WACS_SD_LLCORNER (&(acs_map['>']))
# define WACS_SD_PLUS (&(acs_map['?']))
# define WACS_SD_LTEE (&(acs_map['@']))
# define WACS_SD_RTEE (&(acs_map['A']))
# define WACS_SD_BTEE (&(acs_map['B']))
# define WACS_SD_TTEE (&(acs_map['C']))
# define WACS_D_LRCORNER (&(acs_map['D']))
# define WACS_D_URCORNER (&(acs_map['E']))
# define WACS_D_ULCORNER (&(acs_map['F']))
# define WACS_D_LLCORNER (&(acs_map['G']))
# define WACS_D_PLUS (&(acs_map['H']))
# define WACS_D_LTEE (&(acs_map['I']))
# define WACS_D_RTEE (&(acs_map['J']))
# define WACS_D_BTEE (&(acs_map['K']))
# define WACS_D_TTEE (&(acs_map['L']))
# define WACS_T_LRCORNER (&(acs_map[0]))
# define WACS_T_URCORNER (&(acs_map[1]))
# define WACS_T_ULCORNER (&(acs_map[2]))
# define WACS_T_LLCORNER (&(acs_map[3]))
# define WACS_T_PLUS (&(acs_map[4]))
# define WACS_T_LTEE (&(acs_map[5]))
# define WACS_T_RTEE (&(acs_map[6]))
# define WACS_T_BTEE (&(acs_map[7]))
# define WACS_T_TTEE (&(acs_map[8]))
# define WACS_T_HLINE (&(acs_map[9]))
# define WACS_T_VLINE (&(acs_map[10]))
# define WACS_DS_LRCORNER (&(acs_map['M']))
# define WACS_DS_URCORNER (&(acs_map['N']))
# define WACS_DS_ULCORNER (&(acs_map['O']))
# define WACS_DS_LLCORNER (&(acs_map['P']))
# define WACS_DS_PLUS (&(acs_map['Q']))
# define WACS_DS_LTEE (&(acs_map['R']))
# define WACS_DS_RTEE (&(acs_map['S']))
# define WACS_DS_BTEE (&(acs_map['T']))
# define WACS_DS_TTEE (&(acs_map['U']))
# define WACS_S1 (&(acs_map['l']))
# define WACS_S9 (&(acs_map['o']))
# define WACS_DIAMOND (&(acs_map['j']))
# define WACS_CKBOARD (&(acs_map['k']))
# define WACS_DEGREE (&(acs_map['w']))
# define WACS_PLMINUS (&(acs_map['x']))
# define WACS_BULLET (&(acs_map['h']))
# define WACS_LARROW (&(acs_map['!']))
# define WACS_RARROW (&(acs_map[' ']))
# define WACS_DARROW (&(acs_map['#']))
# define WACS_UARROW (&(acs_map['"']))
# define WACS_BOARD (&(acs_map['+']))
# define WACS_LTBOARD (&(acs_map['y']))
# define WACS_LANTERN (&(acs_map['z']))
# define WACS_BLOCK (&(acs_map['t']))
# define WACS_S3 (&(acs_map['m']))
# define WACS_S7 (&(acs_map['n']))
# define WACS_LEQUAL (&(acs_map['u']))
# define WACS_GEQUAL (&(acs_map['v']))
# define WACS_PI (&(acs_map['$']))
# define WACS_NEQUAL (&(acs_map['%']))
# define WACS_STERLING (&(acs_map['~']))
# define WACS_BSSB WACS_ULCORNER
# define WACS_SSBB WACS_LLCORNER
# define WACS_BBSS WACS_URCORNER
# define WACS_SBBS WACS_LRCORNER
# define WACS_SBSS WACS_RTEE
# define WACS_SSSB WACS_LTEE
# define WACS_SSBS WACS_BTEE
# define WACS_BSSS WACS_TTEE
# define WACS_BSBS WACS_HLINE
# define WACS_SBSB WACS_VLINE
# define WACS_SSSS WACS_PLUS
# define WACS_BTTB WACS_T_ULCORNER
# define WACS_TTBB WACS_T_LLCORNER
# define WACS_BBTT WACS_T_URCORNER
# define WACS_TBBT WACS_T_LRCORNER
# define WACS_TBTT WACS_T_RTEE
# define WACS_TTTB WACS_T_LTEE
# define WACS_TTBT WACS_T_BTEE
# define WACS_BTTS WACS_T_TTEE
# define WACS_BTBT WACS_T_HLINE
# define WACS_TBTB WACS_T_VLINE
# define WACS_TTTT WACS_T_PLUS
#endif
/*** Color macros ***/
#define COLOR_BLACK 0
#ifdef PDC_RGB /* RGB */
# define COLOR_RED 1
# define COLOR_GREEN 2
# define COLOR_BLUE 4
#else /* BGR */
# define COLOR_BLUE 1
# define COLOR_GREEN 2
# define COLOR_RED 4
#endif
#define COLOR_CYAN (COLOR_BLUE | COLOR_GREEN)
#define COLOR_MAGENTA (COLOR_RED | COLOR_BLUE)
#define COLOR_YELLOW (COLOR_RED | COLOR_GREEN)
#define COLOR_WHITE 7
/*----------------------------------------------------------------------
*
* Function and Keypad Key Definitions
* Many are just for compatibility
*
*/
#ifdef PDC_WIDE
#define KEY_OFFSET 0xec00
#else
#define KEY_OFFSET 0x100
#endif
#define KEY_CODE_YES (KEY_OFFSET + 0x00) /* If get_wch() gives a key code */
#define KEY_BREAK (KEY_OFFSET + 0x01) /* Not on PC KBD */
#define KEY_DOWN (KEY_OFFSET + 0x02) /* Down arrow key */
#define KEY_UP (KEY_OFFSET + 0x03) /* Up arrow key */
#define KEY_LEFT (KEY_OFFSET + 0x04) /* Left arrow key */
#define KEY_RIGHT (KEY_OFFSET + 0x05) /* Right arrow key */
#define KEY_HOME (KEY_OFFSET + 0x06) /* home key */
#define KEY_BACKSPACE (KEY_OFFSET + 0x07) /* not on pc */
#define KEY_F0 (KEY_OFFSET + 0x08) /* function keys; 64 reserved */
#define KEY_DL (KEY_OFFSET + 0x48) /* delete line */
#define KEY_IL (KEY_OFFSET + 0x49) /* insert line */
#define KEY_DC (KEY_OFFSET + 0x4a) /* delete character */
#define KEY_IC (KEY_OFFSET + 0x4b) /* insert char or enter ins mode */
#define KEY_EIC (KEY_OFFSET + 0x4c) /* exit insert char mode */
#define KEY_CLEAR (KEY_OFFSET + 0x4d) /* clear screen */
#define KEY_EOS (KEY_OFFSET + 0x4e) /* clear to end of screen */
#define KEY_EOL (KEY_OFFSET + 0x4f) /* clear to end of line */
#define KEY_SF (KEY_OFFSET + 0x50) /* scroll 1 line forward */
#define KEY_SR (KEY_OFFSET + 0x51) /* scroll 1 line back (reverse) */
#define KEY_NPAGE (KEY_OFFSET + 0x52) /* next page */
#define KEY_PPAGE (KEY_OFFSET + 0x53) /* previous page */
#define KEY_STAB (KEY_OFFSET + 0x54) /* set tab */
#define KEY_CTAB (KEY_OFFSET + 0x55) /* clear tab */
#define KEY_CATAB (KEY_OFFSET + 0x56) /* clear all tabs */
#define KEY_ENTER (KEY_OFFSET + 0x57) /* enter or send (unreliable) */
#define KEY_SRESET (KEY_OFFSET + 0x58) /* soft/reset (partial/unreliable) */
#define KEY_RESET (KEY_OFFSET + 0x59) /* reset/hard reset (unreliable) */
#define KEY_PRINT (KEY_OFFSET + 0x5a) /* print/copy */
#define KEY_LL (KEY_OFFSET + 0x5b) /* home down/bottom (lower left) */
#define KEY_ABORT (KEY_OFFSET + 0x5c) /* abort/terminate key (any) */
#define KEY_SHELP (KEY_OFFSET + 0x5d) /* short help */
#define KEY_LHELP (KEY_OFFSET + 0x5e) /* long help */
#define KEY_BTAB (KEY_OFFSET + 0x5f) /* Back tab key */
#define KEY_BEG (KEY_OFFSET + 0x60) /* beg(inning) key */
#define KEY_CANCEL (KEY_OFFSET + 0x61) /* cancel key */