apply single tagset patch

The goat patch.
Ryan 2023-10-04 23:17:59 -04:00
parent fe4dc6622a
commit 1a103f3fbf
Signed by: ryan
GPG Key ID: 7D7E2E94267DAD95
1 changed files with 161 additions and 57 deletions

218
dwm.c
View File

@ -51,7 +51,7 @@
#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
* MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
#define ISVISIBLE(C, M) ((C->tags & M->tagset[M->seltags]))
#define LENGTH(X) (sizeof X / sizeof X[0])
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
#define WIDTH(X) ((X)->w + 2 * (X)->bw)
@ -84,6 +84,7 @@ typedef struct {
const Arg arg;
} Button;
typedef struct Clientlist Clientlist;
typedef struct Monitor Monitor;
typedef struct Client Client;
struct Client {
@ -127,9 +128,8 @@ struct Monitor {
unsigned int tagset[2];
int showbar;
int topbar;
Client *clients;
Clientlist *cl;
Client *sel;
Client *stack;
Monitor *next;
Window barwin;
const Layout *lt[2];
@ -158,12 +158,18 @@ typedef struct {
void *dst;
} ResourcePref;
struct Clientlist {
Client *clients;
Client *stack;
};
/* function declarations */
static void applyrules(Client *c);
static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
static void arrange(Monitor *m);
static void arrangemon(Monitor *m);
static void attach(Client *c);
static void attachclients(Monitor *m);
static void attachstack(Client *c);
static void buttonpress(XEvent *e);
static void checkotherwm(void);
@ -201,7 +207,7 @@ static void maprequest(XEvent *e);
static void monocle(Monitor *m);
static void motionnotify(XEvent *e);
static void movemouse(const Arg *arg);
static Client *nexttiled(Client *c);
static Client *nexttiled(Client *c, Monitor *m);
static void pop(Client *c);
static void propertynotify(XEvent *e);
static void quit(const Arg *arg);
@ -295,6 +301,7 @@ static Display *dpy;
static Drw *drw;
static Monitor *mons, *selmon;
static Window root, wmcheckwin;
static Clientlist *cl;
/* configuration, allows nested code to access above variables */
#include "config.h"
@ -336,7 +343,7 @@ applyrules(Client *c)
{
c->isfloating = r->isfloating;
c->tags |= r->tags;
for (m = mons; m && m->num != r->monitor; m = m->next);
for (m = mons; m && (m->tagset[m->seltags] & c->tags) == 0; m = m->next);
if (m)
c->mon = m;
}
@ -475,8 +482,8 @@ bartabcalculate(
masteractive = 0, fulllayout = 0, floatlayout = 0,
x, w, tgactive;
for (i = 0, c = m->clients; c; c = c->next) {
if (!ISVISIBLE(c)) continue;
for (i = 0, c = m->cl->clients; c; c = c->next) {
if (!ISVISIBLE(c, m)) continue;
if (c->isfloating) { clientsnfloating++; continue; }
if (m->sel == c) { masteractive = i < m->nmaster; }
if (i < m->nmaster) { clientsnmaster++; } else { clientsnstack++; }
@ -484,8 +491,8 @@ bartabcalculate(
}
for (i = 0; i < LENGTH(bartabfloatfns); i++) if (m ->lt[m->sellt]->arrange == bartabfloatfns[i]) { floatlayout = 1; break; }
for (i = 0; i < LENGTH(bartabmonfns); i++) if (m ->lt[m->sellt]->arrange == bartabmonfns[i]) { fulllayout = 1; break; }
for (c = m->clients, i = 0; c; c = c->next) {
if (!ISVISIBLE(c)) continue;
for (c = m->cl->clients, i = 0; c; c = c->next) {
if (!ISVISIBLE(c, m)) continue;
if (clientsnmaster + clientsnstack == 0 || floatlayout) {
x = offx + (((m->mw - offx - sw) / (clientsnmaster + clientsnstack + clientsnfloating)) * i);
w = (m->mw - offx - sw) / (clientsnmaster + clientsnstack + clientsnfloating);
@ -512,9 +519,9 @@ void
arrange(Monitor *m)
{
if (m)
showhide(m->stack);
showhide(m->cl->stack);
else for (m = mons; m; m = m->next)
showhide(m->stack);
showhide(m->cl->stack);
if (m) {
arrangemon(m);
restack(m);
@ -533,15 +540,49 @@ arrangemon(Monitor *m)
void
attach(Client *c)
{
c->next = c->mon->clients;
c->mon->clients = c;
c->next = c->mon->cl->clients;
c->mon->cl->clients = c;
}
void
attachclients(Monitor *m) {
/* attach clients to the specified monitor */
Monitor *tm;
Client *c;
unsigned int utags = 0;
Bool rmons = False;
if(!m)
return;
/* collect information about the tags in use */
for (tm = mons; tm; tm = tm->next)
if(tm != m)
utags |= tm->tagset[tm->seltags];
for (c = m->cl->clients; c; c = c->next)
if(ISVISIBLE(c, m)) {
/* if client is also visible on other tags that are displayed on
* other monitors, remove these tags */
if(c->tags & utags) {
c->tags = c->tags & m->tagset[m->seltags];
rmons = True;
}
unfocus(c, True);
c->mon = m;
}
if (rmons)
for (tm = mons; tm; tm = tm->next)
if(tm != m)
arrange(tm);
}
void
attachstack(Client *c)
{
c->snext = c->mon->stack;
c->mon->stack = c;
c->snext = c->mon->cl->stack;
c->mon->cl->stack = c;
}
void
@ -608,8 +649,8 @@ cleanup(void)
view(&a);
selmon->lt[selmon->sellt] = &foo;
for (m = mons; m; m = m->next)
while (m->stack)
unmanage(m->stack, 0);
while (m->cl->stack)
unmanage(m->cl->stack, 0);
XUngrabKey(dpy, AnyKey, AnyModifier, root);
while (mons)
cleanupmon(mons);
@ -696,7 +737,7 @@ configurenotify(XEvent *e)
drw_resize(drw, sw, bh);
updatebars();
for (m = mons; m; m = m->next) {
for (c = m->clients; c; c = c->next)
for (c = m->cl->clients; c; c = c->next)
if (c->isfullscreen)
resizeclient(c, m->mx, m->my, m->mw, m->mh);
XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
@ -742,7 +783,7 @@ configurerequest(XEvent *e)
c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */
if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
configure(c);
if (ISVISIBLE(c))
if (ISVISIBLE(c, m))
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
} else
configure(c);
@ -762,11 +803,32 @@ configurerequest(XEvent *e)
Monitor *
createmon(void)
{
Monitor *m;
Monitor *m, *tm;
unsigned int i;
/* bail out if the number of monitors exceeds the number of tags */
for (i=1, tm=mons; tm; i++, tm=tm->next);
if (i > LENGTH(tags)) {
fprintf(stderr, "dwm: failed to add monitor, number of tags exceeded\n");
return NULL;
}
/* find the first tag that isn't in use */
for (i=0; i < LENGTH(tags); i++) {
for (tm=mons; tm && !(tm->tagset[tm->seltags] & (1<<i)); tm=tm->next);
if (!tm)
break;
}
/* reassign all tags to monitors since there's currently no free tag for the
* new monitor */
if (i >= LENGTH(tags))
for (i=0, tm=mons; tm; tm=tm->next, i++) {
tm->seltags ^= 1;
tm->tagset[tm->seltags] = (1<<i) & TAGMASK;
}
m = ecalloc(1, sizeof(Monitor));
m->tagset[0] = m->tagset[1] = 1;
m->cl = cl;
m->tagset[0] = m->tagset[1] = (1<<i) & TAGMASK;
m->mfact = mfact;
m->nmaster = nmaster;
m->showbar = showbar;
@ -806,7 +868,7 @@ detach(Client *c)
{
Client **tc;
for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
for (tc = &c->mon->cl->clients; *tc && *tc != c; tc = &(*tc)->next);
*tc = c->next;
}
@ -815,11 +877,11 @@ detachstack(Client *c)
{
Client **tc, *t;
for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
for (tc = &c->mon->cl->stack; *tc && *tc != c; tc = &(*tc)->snext);
*tc = c->snext;
if (c == c->mon->sel) {
for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
for (t = c->mon->cl->stack; t && !ISVISIBLE(t, c->mon); t = t->snext);
c->mon->sel = t;
}
}
@ -858,7 +920,8 @@ drawbar(Monitor *m)
drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
}
for (c = m->clients; c; c = c->next) {
resizebarwin(m);
for (c = m->cl->clients; c; c = c->next) {
occ |= c->tags;
if (c->isurgent)
urg |= c->tags;
@ -931,8 +994,8 @@ expose(XEvent *e)
void
focus(Client *c)
{
if (!c || !ISVISIBLE(c))
for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
if (!c || !ISVISIBLE(c, selmon))
for (c = selmon->cl->stack; c && !ISVISIBLE(c, selmon); c = c->snext);
if (selmon->sel && selmon->sel != c)
unfocus(selmon->sel, 0);
if (c) {
@ -985,16 +1048,16 @@ focusstack(const Arg *arg)
if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen))
return;
if (arg->i > 0) {
for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
for (c = selmon->sel->next; c && !ISVISIBLE(c, selmon); c = c->next);
if (!c)
for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
for (c = selmon->cl->clients; c && !ISVISIBLE(c, selmon); c = c->next);
} else {
for (i = selmon->clients; i != selmon->sel; i = i->next)
if (ISVISIBLE(i))
for (i = selmon->cl->clients; i != selmon->sel; i = i->next)
if (ISVISIBLE(i, selmon))
c = i;
if (!c)
for (; i; i = i->next)
if (ISVISIBLE(i))
if (ISVISIBLE(i, selmon))
c = i;
}
if (c) {
@ -1278,12 +1341,12 @@ monocle(Monitor *m)
unsigned int n = 0;
Client *c;
for (c = m->clients; c; c = c->next)
if (ISVISIBLE(c))
for (c = m->cl->clients; c; c = c->next)
if (ISVISIBLE(c, m))
n++;
if (n > 0) /* override layout symbol */
snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
for (c = nexttiled(m->cl->clients, m); c; c = nexttiled(c->next, m))
resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
}
@ -1365,9 +1428,9 @@ movemouse(const Arg *arg)
}
Client *
nexttiled(Client *c)
nexttiled(Client *c, Monitor *m)
{
for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
for (; c && (c->isfloating || !ISVISIBLE(c, m)); c = c->next);
return c;
}
@ -1531,8 +1594,8 @@ restack(Monitor *m)
if (m->lt[m->sellt]->arrange) {
wc.stack_mode = Below;
wc.sibling = m->barwin;
for (c = m->stack; c; c = c->snext)
if (!c->isfloating && ISVISIBLE(c)) {
for (c = m->cl->stack; c; c = c->snext)
if (!c->isfloating && ISVISIBLE(c, m)) {
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
wc.sibling = c->win;
}
@ -1662,11 +1725,9 @@ sendmon(Client *c, Monitor *m)
if (c->mon == m)
return;
unfocus(c, 1);
detach(c);
detachstack(c);
c->mon = m;
c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
attach(c);
attachstack(c);
setclienttagprop(c);
focus(NULL);
@ -1797,6 +1858,8 @@ setup(void)
screen = DefaultScreen(dpy);
sw = DisplayWidth(dpy, screen);
sh = DisplayHeight(dpy, screen);
if(!(cl = (Clientlist *)calloc(1, sizeof(Clientlist))))
die("fatal: could not malloc() %u bytes\n", sizeof(Clientlist));
root = RootWindow(dpy, screen);
drw = drw_create(dpy, screen, root, sw, sh);
if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
@ -1873,7 +1936,7 @@ showhide(Client *c)
{
if (!c)
return;
if (ISVISIBLE(c)) {
if (ISVISIBLE(c, c->mon)) {
/* show clients top down */
window_map(dpy, c, 1);
showhide(c->snext);
@ -1917,8 +1980,26 @@ setclienttagprop(Client *c)
void
tag(const Arg *arg)
{
Monitor *m;
unsigned int newtags;
Client *c;
if (selmon->sel && arg->ui & TAGMASK) {
newtags = arg->ui & TAGMASK;
for (m = mons; m; m = m->next)
/* if tag is visible on another monitor, move client to the new monitor */
if (m != selmon && m->tagset[m->seltags] & newtags) {
/* prevent moving client to all tags (MODKEY-Shift-0) when multiple monitors are connected */
if(newtags & selmon->tagset[selmon->seltags])
return;
selmon->sel->tags = newtags;
selmon->sel->mon = m;
arrange(m);
break;
}
/* workaround in case just one monitor is connected */
c = selmon->sel;
selmon->sel->tags = arg->ui & TAGMASK;
setclienttagprop(c);
@ -1941,7 +2022,7 @@ tile(Monitor *m)
unsigned int i, n, h, mw, my, ty;
Client *c;
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
for (n = 0, c = nexttiled(m->cl->clients, m); c; c = nexttiled(c->next, m), n++);
if (n == 0)
return;
@ -1949,7 +2030,7 @@ tile(Monitor *m)
mw = m->nmaster ? m->ww * m->mfact : 0;
else
mw = m->ww;
for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
for (i = my = ty = 0, c = nexttiled(m->cl->clients, m); c; c = nexttiled(c->next, m), i++)
if (i < m->nmaster) {
h = (m->wh - my) / (MIN(n, m->nmaster) - i);
resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
@ -1989,12 +2070,17 @@ togglefloating(const Arg *arg)
void
toggletag(const Arg *arg)
{
Monitor *m;
unsigned int newtags;
if (!selmon->sel)
return;
newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
if (newtags) {
/* prevent adding tags that are in use on other monitors */
for (m = mons; m; m = m->next)
if (m != selmon && newtags & m->tagset[m->seltags])
return;
selmon->sel->tags = newtags;
setclienttagprop(selmon->sel);
focus(NULL);
@ -2134,7 +2220,7 @@ updateclientlist()
XDeleteProperty(dpy, root, netatom[NetClientList]);
for (m = mons; m; m = m->next)
for (c = m->clients; c; c = c->next)
for (c = m->cl->clients; c; c = c->next)
XChangeProperty(dpy, root, netatom[NetClientList],
XA_WINDOW, 32, PropModeAppend,
(unsigned char *) &(c->win), 1);
@ -2165,8 +2251,10 @@ updategeom(void)
/* new monitors if nn > n */
for (i = n; i < nn; i++) {
for (m = mons; m && m->next; m = m->next);
if (m)
if (m) {
m->next = createmon();
attachclients(m->next);
}
else
mons = createmon();
}
@ -2186,16 +2274,13 @@ updategeom(void)
/* removed monitors if n > nn */
for (i = nn; i < n; i++) {
for (m = mons; m && m->next; m = m->next);
while ((c = m->clients)) {
dirty = 1;
m->clients = c->next;
detachstack(c);
c->mon = mons;
attach(c);
attachstack(c);
}
if (m == selmon)
selmon = mons;
for (c = m->cl->clients; c; c = c->next) {
dirty = True;
if (c->mon == m)
c->mon = selmon;
}
cleanupmon(m);
}
free(unique);
@ -2374,11 +2459,29 @@ window_unmap(Display *dpy, Window win, Window root, int iconify)
void
view(const Arg *arg)
{
Monitor *m;
unsigned int newtagset = selmon->tagset[selmon->seltags ^ 1];
int i;
unsigned int tmptag;
if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
return;
/* swap tags when trying to display a tag from another monitor */
if (arg->ui & TAGMASK)
newtagset = arg->ui & TAGMASK;
for (m = mons; m; m = m->next)
if (m != selmon && newtagset & m->tagset[m->seltags]) {
/* prevent displaying all tags (MODKEY-0) when multiple monitors
* are connected */
if (newtagset & selmon->tagset[selmon->seltags])
return;
m->sel = selmon->sel;
m->seltags ^= 1;
m->tagset[m->seltags] = selmon->tagset[selmon->seltags];
attachclients(m);
arrange(m);
break;
}
selmon->seltags ^= 1; /* toggle sel tagset */
if (arg->ui & TAGMASK) {
selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
@ -2405,8 +2508,9 @@ view(const Arg *arg)
if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
togglebar(NULL);
focus(NULL);
attachclients(selmon);
arrange(selmon);
focus(NULL);
}
Client *
@ -2416,7 +2520,7 @@ wintoclient(Window w)
Monitor *m;
for (m = mons; m; m = m->next)
for (c = m->clients; c; c = c->next)
for (c = m->cl->clients; c; c = c->next)
if (c->win == w)
return c;
return NULL;
@ -2482,7 +2586,7 @@ zoom(const Arg *arg)
if (!selmon->lt[selmon->sellt]->arrange || !c || c->isfloating)
return;
if (c == nexttiled(selmon->clients) && !(c = nexttiled(c->next)))
if (c == nexttiled(selmon->cl->clients, selmon) && !(c = nexttiled(c->next, selmon)))
return;
pop(c);
}