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Fix XK_NO_MOD and XK_ANY_MOD behavior

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XK_NO_MOD match a key without modifiers and XK_ANY_MOD match a key does not
matter what modifiers are pressed to. Like they are mask the best value for
XK_ANY_MOD is all the bits to 1, so the and with any state will be equal to
the state. This also imply that is necessary check the case for XK_NO_MOD
(no modifiers at all) with some modifier in state, and the inverse
(some mask different to XK_ANY_MOD or XK_NO_MOD and no modifiers in state).
---
 st.c |   12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)
This commit is contained in:
Roberto E. Vargas Caballero 2012-11-15 15:36:13 +01:00
parent 16ccf344de
commit 88bb76c1bc
1 changed files with 7 additions and 5 deletions
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12
st.c
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@ -59,8 +59,8 @@
#define STR_ARG_SIZ 16 #define STR_ARG_SIZ 16
#define DRAW_BUF_SIZ 20*1024 #define DRAW_BUF_SIZ 20*1024
#define UTF_SIZ 4 #define UTF_SIZ 4
#define XK_NO_MOD UINT_MAX #define XK_ANY_MOD UINT_MAX
#define XK_ANY_MOD 0 #define XK_NO_MOD 0
#define REDRAW_TIMEOUT (80*1000) /* 80 ms */ #define REDRAW_TIMEOUT (80*1000) /* 80 ms */
@ -2700,10 +2700,12 @@ kmap(KeySym k, uint state) {
if(kp->k != k) if(kp->k != k)
continue; continue;
if((state & mask) != mask && if(mask == XK_NO_MOD && state)
(mask == XK_NO_MOD && state)) { continue;
if(mask != XK_ANY_MOD && mask != XK_NO_MOD && !state)
continue;
if((state & mask) != state)
continue; continue;
}
if((kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) || if((kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) ||
(kp->appkey > 0 && !IS_SET(MODE_APPKEYPAD))) { (kp->appkey > 0 && !IS_SET(MODE_APPKEYPAD))) {