commit c05962512840e181356750fd2061f8430d7193ed
parent 874837f653433315bd2733823a0a1efe6f76b373
Author: anselm@anselm1 <unknown>
Date: Sun, 20 Apr 2008 18:35:11 +0100
applied Ph's seltags-simplification with some modifications
Diffstat:
| M | dwm.c | | | 23 | ++++++++++------------- |
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/dwm.c b/dwm.c
@@ -214,6 +214,7 @@ char stext[256], buf[256];
int screen, sx, sy, sw, sh;
int (*xerrorxlib)(Display *, XErrorEvent *);
int bx, by, bw, bh, blw, bgw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh;
+int viewtags_set = 0;
double mfact;
unsigned int numlockmask = 0;
void (*handler[LASTEvent]) (XEvent *) = {
@@ -233,8 +234,8 @@ void (*handler[LASTEvent]) (XEvent *) = {
Atom wmatom[WMLast], netatom[NetLast];
Bool otherwm, readin;
Bool running = True;
-Bool *prevtags;
Bool *seltags;
+Bool *viewtags[2];
Client *clients = NULL;
Client *sel = NULL;
Client *stack = NULL;
@@ -246,7 +247,6 @@ Window root, barwin;
/* configuration, allows nested code to access above variables */
#include "config.h"
#define TAGSZ (LENGTH(tags) * sizeof(Bool))
-Bool tmp[LENGTH(tags)];
Layout *lt = layouts;
Geom *geom = geoms;
@@ -1158,11 +1158,10 @@ quit(const char *arg) {
void
reapply(const char *arg) {
- static Bool zerotags[LENGTH(tags)] = { 0 };
Client *c;
for(c = clients; c; c = c->next) {
- memcpy(c->tags, zerotags, sizeof zerotags);
+ memset(c->tags, 0, TAGSZ);
applyrules(c);
}
arrange();
@@ -1506,9 +1505,10 @@ setup(void) {
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
/* init tags */
- seltags = emallocz(TAGSZ);
- prevtags = emallocz(TAGSZ);
- seltags[0] = prevtags[0] = True;
+ viewtags[0] = emallocz(TAGSZ);
+ viewtags[1] = emallocz(TAGSZ);
+ viewtags[0][0] = viewtags[1][0] = True;
+ seltags = viewtags[0];
/* init bar */
for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
@@ -1828,9 +1828,9 @@ updatewmhints(Client *c) {
}
}
-
void
view(const char *arg) {
+ Bool tmp[LENGTH(tags)];
unsigned int i;
for(i = 0; i < LENGTH(tags); i++)
@@ -1838,7 +1838,7 @@ view(const char *arg) {
tmp[idxoftag(arg)] = True;
if(memcmp(seltags, tmp, TAGSZ) != 0) {
- memcpy(prevtags, seltags, TAGSZ);
+ seltags = viewtags[viewtags_set ^= 1]; /* toggle tagset */
memcpy(seltags, tmp, TAGSZ);
arrange();
}
@@ -1846,10 +1846,7 @@ view(const char *arg) {
void
viewprevtag(const char *arg) {
-
- memcpy(tmp, seltags, TAGSZ);
- memcpy(seltags, prevtags, TAGSZ);
- memcpy(prevtags, tmp, TAGSZ);
+ seltags = viewtags[viewtags_set ^= 1]; /* toggle tagset */
arrange();
}
