Fix handling of input strings - dmenu - dynamic menu
(HTM) git clone git://git.suckless.org/dmenu
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---
(DIR) commit b6d2cc9aea979cb3557db39dbe65a2870d13e597
(DIR) parent 2f398981feb562285b0a96cd315bf2b3244c7309
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Fri, 16 Mar 2018 16:51:22 +0100
Fix handling of input strings
Diffstat:
M dmenu.c | 35 +++++++++++++++++++-------------
1 file changed, 21 insertions(+), 14 deletions(-)
---
(DIR) diff --git a/dmenu.c b/dmenu.c
@@ -308,13 +308,21 @@ keypress(XKeyEvent *ev)
{
char buf[32];
int len;
- KeySym ksym = NoSymbol;
+ KeySym ksym;
Status status;
len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
- if (status == XBufferOverflow)
+ switch (status) {
+ default: /* XLookupNone, XBufferOverflow */
return;
- if (ev->state & ControlMask)
+ case XLookupChars:
+ goto insert;
+ case XLookupKeySym:
+ case XLookupBoth:
+ break;
+ }
+
+ if (ev->state & ControlMask) {
switch(ksym) {
case XK_a: ksym = XK_Home; break;
case XK_b: ksym = XK_Left; break;
@@ -352,12 +360,10 @@ keypress(XKeyEvent *ev)
return;
case XK_Left:
movewordedge(-1);
- ksym = NoSymbol;
- break;
+ goto draw;
case XK_Right:
movewordedge(+1);
- ksym = NoSymbol;
- break;
+ goto draw;
case XK_Return:
case XK_KP_Enter:
break;
@@ -367,16 +373,14 @@ keypress(XKeyEvent *ev)
default:
return;
}
- else if (ev->state & Mod1Mask)
+ } else if (ev->state & Mod1Mask) {
switch(ksym) {
case XK_b:
movewordedge(-1);
- ksym = NoSymbol;
- break;
+ goto draw;
case XK_f:
movewordedge(+1);
- ksym = NoSymbol;
- break;
+ goto draw;
case XK_g: ksym = XK_Home; break;
case XK_G: ksym = XK_End; break;
case XK_h: ksym = XK_Up; break;
@@ -386,13 +390,14 @@ keypress(XKeyEvent *ev)
default:
return;
}
+ }
+
switch(ksym) {
default:
+insert:
if (!iscntrl(*buf))
insert(buf, len);
break;
- case NoSymbol:
- break;
case XK_Delete:
if (text[cursor] == '\0')
return;
@@ -489,6 +494,8 @@ keypress(XKeyEvent *ev)
match();
break;
}
+
+draw:
drawmenu();
}