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