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Moved has_key() into the keyname module; documented it; tagged this

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module correctly. Note the large penalty for linking this module.
This commit is contained in:
William McBrine
2007-04-23 21:35:49 +00:00
parent 49d4a3d7ba
commit a93e0428df
2 changed files with 20 additions and 14 deletions
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18
pdcurses/keyname.c
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@@ -13,16 +13,19 @@
#include <curspriv.h>
RCSID("$Id: keyname.c,v 1.3 2007/03/16 06:33:44 wmcbrine Exp $");
RCSID("$Id: keyname.c,v 1.4 2007/04/23 21:35:49 wmcbrine Exp $");
/*man-start**************************************************************
Name: util
Name: keyname
Synopsis:
char *keyname(int key);
char *key_name(wchar_t c);
bool has_key(int key);
Description:
keyname() returns a string corresponding to the argument key.
key may be any key returned by wgetch().
@@ -30,9 +33,13 @@ RCSID("$Id: keyname.c,v 1.3 2007/03/16 06:33:44 wmcbrine Exp $");
key_name() is the wide-character version. It takes a wchar_t
parameter, but still returns a char *.
has_key() returns TRUE for recognized keys, FALSE otherwise.
This function is an ncurses extension.
Portability X/Open BSD SYS V
keyname Y - 3.0
key_name Y
has_key - - -
**man-end****************************************************************/
@@ -122,6 +129,13 @@ char *keyname(int key)
return has_key(key) ? key_name[key - KEY_MIN] : "UNKNOWN KEY";
}
bool has_key(int key)
{
PDC_LOG(("has_key() - called: key %d\n", key));
return (key >= KEY_MIN && key <= KEY_MAX);
}
#ifdef PDC_WIDE
char *key_name(wchar_t c)
{

16
pdcurses/util.c
View File

@@ -13,7 +13,7 @@
#include <curspriv.h>
RCSID("$Id: util.c,v 1.59 2007/03/16 06:33:44 wmcbrine Exp $");
RCSID("$Id: util.c,v 1.60 2007/04/23 21:35:49 wmcbrine Exp $");
/*man-start**************************************************************
@@ -37,8 +37,9 @@ RCSID("$Id: util.c,v 1.59 2007/03/16 06:33:44 wmcbrine Exp $");
notation; others are passed through. wunctrl() is the wide-
character version of the function.
delay_output() inserts an ms millisecond pause in output. On
some systems, this has no effect.
filter() and use_env() are no-ops in PDCurses.
delay_output() inserts an ms millisecond pause in output.
getcchar() works in two modes: When wch is not NULL, it reads
the cchar_t pointed to by wcval and stores the attributes in
@@ -51,8 +52,6 @@ RCSID("$Id: util.c,v 1.59 2007/03/16 06:33:44 wmcbrine Exp $");
text at wch, the attributes in attr and the color pair in
color_pair. The opts argument is unused.
filter() and use_env() are no-ops on PDCurses.
Currently, the length returned by getcchar() is always 1 or 0.
Similarly, setcchar() will only take the first wide character
from wch, and ignore any others that it "should" take (i.e.,
@@ -106,13 +105,6 @@ char *unctrl(chtype c)
return strbuf;
}
bool has_key(int key)
{
PDC_LOG(("has_key() - called: key %d\n",key));
return (key >= KEY_MIN && key <= KEY_MAX);
}
void filter(void)
{
PDC_LOG(("filter() - called\n"));