173 lines
3.7 KiB
C
173 lines
3.7 KiB
C
/* PDCurses */
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#include <curspriv.h>
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/*man-start**************************************************************
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termattr
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--------
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### Synopsis
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int baudrate(void);
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char erasechar(void);
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bool has_ic(void);
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bool has_il(void);
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char killchar(void);
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char *longname(void);
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chtype termattrs(void);
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attr_t term_attrs(void);
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char *termname(void);
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int erasewchar(wchar_t *ch);
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int killwchar(wchar_t *ch);
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char wordchar(void);
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### Description
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baudrate() is supposed to return the output speed of the terminal. In
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PDCurses, it simply returns INT_MAX.
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has_ic and has_il() return TRUE. These functions have meaning in some
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other implementations of curses.
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erasechar() and killchar() return ^H and ^U, respectively -- the
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ERASE and KILL characters. In other curses implementations, these may
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vary by terminal type. erasewchar() and killwchar() are the wide-
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character versions; they take a pointer to a location in which to
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store the character, and return OK or ERR.
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longname() returns a pointer to a static area containing a verbose
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description of the current terminal. The maximum length of the string
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is 128 characters. It is defined only after the call to initscr() or
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newterm().
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termname() returns a pointer to a static area containing a short
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description of the current terminal (14 characters).
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termattrs() returns a logical OR of all video attributes supported by
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the terminal.
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wordchar() is a PDCurses extension of the concept behind the
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functions erasechar() and killchar(), returning the "delete word"
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character, ^W.
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### Portability
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X/Open ncurses NetBSD
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baudrate Y Y Y
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erasechar Y Y Y
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has_ic Y Y Y
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has_il Y Y Y
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killchar Y Y Y
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longname Y Y Y
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termattrs Y Y Y
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termname Y Y Y
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erasewchar Y Y Y
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killwchar Y Y Y
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term_attrs Y Y Y
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wordchar - - -
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**man-end****************************************************************/
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#include <string.h>
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#include <limits.h>
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int baudrate(void)
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{
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PDC_LOG(("baudrate() - called\n"));
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return INT_MAX;
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}
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char erasechar(void)
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{
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PDC_LOG(("erasechar() - called\n"));
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return _ECHAR; /* character delete char (^H) */
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}
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bool has_ic(void)
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{
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PDC_LOG(("has_ic() - called\n"));
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return TRUE;
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}
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bool has_il(void)
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{
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PDC_LOG(("has_il() - called\n"));
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return TRUE;
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}
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char killchar(void)
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{
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PDC_LOG(("killchar() - called\n"));
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return _DLCHAR; /* line delete char (^U) */
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}
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char *longname(void)
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{
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PDC_LOG(("longname() - called\n"));
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return ttytype + 9; /* skip "pdcurses|" */
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}
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chtype termattrs(void)
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{
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PDC_LOG(("termattrs() - called\n"));
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return SP ? SP->termattrs : (chtype)0;
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}
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attr_t term_attrs(void)
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{
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PDC_LOG(("term_attrs() - called\n"));
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return SP ? SP->termattrs : (attr_t)0;
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}
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char *termname(void)
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{
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static char _termname[14] = "pdcurses";
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PDC_LOG(("termname() - called\n"));
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return _termname;
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}
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char wordchar(void)
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{
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PDC_LOG(("wordchar() - called\n"));
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return _DWCHAR; /* word delete char */
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}
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#ifdef PDC_WIDE
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int erasewchar(wchar_t *ch)
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{
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PDC_LOG(("erasewchar() - called\n"));
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if (!ch)
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return ERR;
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*ch = (wchar_t)_ECHAR;
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return OK;
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}
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int killwchar(wchar_t *ch)
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{
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PDC_LOG(("killwchar() - called\n"));
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if (!ch)
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return ERR;
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*ch = (wchar_t)_DLCHAR;
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return OK;
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}
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#endif
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