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Move key-matching functions into x.c

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Modifiers and keysyms are specific to X, and the functions match and
kmap are only used in x.c.  Needed to global-ize the key arrays and
lengths from config.h (for now).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
This commit is contained in:
Devin J. Pohly
2017-10-11 08:47:14 -05:00
parent dbe8676d7d
commit ed132e1127
4 changed files with 68 additions and 62 deletions
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48
x.c
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@ -116,6 +116,8 @@ static void selrequest(XEvent *);
static void selcopy(Time);
static void getbuttoninfo(XEvent *);
static void mousereport(XEvent *);
static char *kmap(KeySym, uint);
static int match(uint, uint);
static void run(void);
static void usage(void);
@ -1603,6 +1605,52 @@ focus(XEvent *ev)
}
}
int
match(uint mask, uint state)
{
return mask == XK_ANY_MOD || mask == (state & ~ignoremod);
}
char*
kmap(KeySym k, uint state)
{
Key *kp;
int i;
/* Check for mapped keys out of X11 function keys. */
for (i = 0; i < mappedkeyslen; i++) {
if (mappedkeys[i] == k)
break;
}
if (i == mappedkeyslen) {
if ((k & 0xFFFF) < 0xFD00)
return NULL;
}
for (kp = key; kp < key + keyslen; kp++) {
if (kp->k != k)
continue;
if (!match(kp->mask, state))
continue;
if (IS_SET(MODE_APPKEYPAD) ? kp->appkey < 0 : kp->appkey > 0)
continue;
if (term.numlock && kp->appkey == 2)
continue;
if (IS_SET(MODE_APPCURSOR) ? kp->appcursor < 0 : kp->appcursor > 0)
continue;
if (IS_SET(MODE_CRLF) ? kp->crlf < 0 : kp->crlf > 0)
continue;
return kp->s;
}
return NULL;
}
void
kpress(XEvent *ev)
{