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Add toggle for first window centering.

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sheldonmlee
2021-10-23 19:29:45 +08:00
parent 1a9dc79b92
commit 7c60b0a79c
2 changed files with 25 additions and 14 deletions
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dwm.c
+17 -10
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@@ -238,6 +238,7 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
static void centeredmaster(Monitor *m);
static void centeredfloatingmaster(Monitor *m);
static void togglecenterfirst(const Arg *arg);
static void togglelayout(const Arg *arg);
static void togglegaming(const Arg *arg);
static int iskey(KeySym *keysym, XKeyEvent *ev, Key *key);
@@ -276,6 +277,7 @@ static Drw *drw;
static Monitor *mons, *selmon;
static Window root, wmcheckwin;
static int isgaming = 0;
static int centerfirst = 0;
/* configuration, allows nested code to access above variables */
#include "config.h"
@@ -1726,12 +1728,14 @@ tile(Monitor *m)
return;
c = nexttiled(m->clients);
if (n == 1 && c && c->iscentered){
resize(c,
if (n == 1 && centerfirst && c && c->iscentered){
resize(
c,
m->wx + m->ww*(1 - m->mfact)/2,
m->wy,
m->ww * m->mfact - 2 * m->sel->bw,
m->wh - 2 * m->sel->bw, 0
m->wh - 2 * m->sel->bw,
0
);
return;
}
@@ -1752,13 +1756,6 @@ tile(Monitor *m)
if (ty + HEIGHT(c) < m->wh)
ty += HEIGHT(c);
}
if (n == 1 && m->sel->iscentered)
resize(m->sel,
(m->wx + m->ww*(1 - m->mfact)/2),
m->wy,
m->ww * m->mfact - 2 * m->sel->bw,
m->wh - 2 * m->sel->bw, 0
);
}
void
@@ -2337,3 +2334,13 @@ togglegaming(const Arg* arg)
grabkeys();
}
void /* toggle center first window */
togglecenterfirst(const Arg* arg)
{
centerfirst ^= 1;
if (selmon->sel)
arrange(selmon);
else
drawbar(selmon);
}