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patches/dwm/dwm-pertag-monitorrules-6.2.diff

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From fdc70c7b54add4c668fa3ae7458e4c5f5e1bd854 Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Tue, 7 Apr 2020 12:34:15 +0200
Subject: [PATCH 1/2] pertag patch, keeps layout, mwfact, barpos and nmaster
per tag
Refer to https://dwm.suckless.org/patches/pertag/
---
dwm.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 86 insertions(+), 7 deletions(-)
diff --git a/dwm.c b/dwm.c
index 4465af1..4578b1c 100644
--- a/dwm.c
+++ b/dwm.c
@@ -111,6 +111,7 @@ typedef struct {
void (*arrange)(Monitor *);
} Layout;
+typedef struct Pertag Pertag;
struct Monitor {
char ltsymbol[16];
float mfact;
@@ -130,6 +131,7 @@ struct Monitor {
Monitor *next;
Window barwin;
const Layout *lt[2];
+ Pertag *pertag;
};
typedef struct {
@@ -271,6 +273,16 @@ static Window root, wmcheckwin;
/* configuration, allows nested code to access above variables */
#include "config.h"
+struct Pertag {
+ unsigned int curtag, prevtag; /* current and previous tag */
+ int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
+ float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */
+ unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */
+ const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */
+ Bool showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
+ Client *prevzooms[LENGTH(tags) + 1]; /* store zoom information */
+};
+
/* compile-time check if all tags fit into an unsigned int bit array. */
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
@@ -631,6 +643,7 @@ Monitor *
createmon(void)
{
Monitor *m;
+ int i;
m = ecalloc(1, sizeof(Monitor));
m->tagset[0] = m->tagset[1] = 1;
@@ -641,6 +654,27 @@ createmon(void)
m->lt[0] = &layouts[0];
m->lt[1] = &layouts[1 % LENGTH(layouts)];
strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+ if (!(m->pertag = (Pertag *)calloc(1, sizeof(Pertag))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Pertag));
+ m->pertag->curtag = m->pertag->prevtag = 1;
+ for(i=0; i <= LENGTH(tags); i++) {
+ /* init nmaster */
+ m->pertag->nmasters[i] = m->nmaster;
+
+ /* init mfacts */
+ m->pertag->mfacts[i] = m->mfact;
+
+ /* init layouts */
+ m->pertag->ltidxs[i][0] = m->lt[0];
+ m->pertag->ltidxs[i][1] = m->lt[1];
+ m->pertag->sellts[i] = m->sellt;
+
+ /* init showbar */
+ m->pertag->showbars[i] = m->showbar;
+
+ /* swap focus and zoomswap*/
+ m->pertag->prevzooms[i] = NULL;
+ }
return m;
}
@@ -966,7 +1000,7 @@ grabkeys(void)
void
incnmaster(const Arg *arg)
{
- selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
arrange(selmon);
}
@@ -1500,10 +1534,13 @@ setfullscreen(Client *c, int fullscreen)
void
setlayout(const Arg *arg)
{
- if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
- selmon->sellt ^= 1;
+ if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) {
+ selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ }
if (arg && arg->v)
- selmon->lt[selmon->sellt] = (Layout *)arg->v;
+ selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
if (selmon->sel)
arrange(selmon);
@@ -1522,7 +1559,7 @@ setmfact(const Arg *arg)
f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
if (f < 0.1 || f > 0.9)
return;
- selmon->mfact = f;
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
arrange(selmon);
}
@@ -1699,7 +1736,7 @@ tile(Monitor *m)
void
togglebar(const Arg *arg)
{
- selmon->showbar = !selmon->showbar;
+ selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
updatebarpos(selmon);
XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
arrange(selmon);
@@ -1738,9 +1775,29 @@ void
toggleview(const Arg *arg)
{
unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
+ int i;
if (newtagset) {
+ if (newtagset == ~0) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->pertag->curtag = 0;
+ }
+ /* test if the user did not select the same tag */
+ if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ for (i=0; !(newtagset & 1 << i); i++) ;
+ selmon->pertag->curtag = i + 1;
+ }
selmon->tagset[selmon->seltags] = newtagset;
+
+ /* apply settings for this view */
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
+ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
+ togglebar(NULL);
focus(NULL);
arrange(selmon);
}
@@ -2035,11 +2092,33 @@ updatewmhints(Client *c)
void
view(const Arg *arg)
{
+ int i;
+ unsigned int tmptag;
+
if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
return;
selmon->seltags ^= 1; /* toggle sel tagset */
- if (arg->ui & TAGMASK)
+ if (arg->ui & TAGMASK) {
+ selmon->pertag->prevtag = selmon->pertag->curtag;
selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+ if (arg->ui == ~0)
+ selmon->pertag->curtag = 0;
+ else {
+ for (i=0; !(arg->ui & 1 << i); i++) ;
+ selmon->pertag->curtag = i + 1;
+ }
+ } else {
+ tmptag = selmon->pertag->prevtag;
+ selmon->pertag->prevtag = selmon->pertag->curtag;
+ selmon->pertag->curtag = tmptag;
+ }
+ selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+ selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+ selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+ selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+ selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
+ if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag])
+ togglebar(NULL);
focus(NULL);
arrange(selmon);
}
--
2.19.1
From d9754b776789858914525dc457a84f8bc1b5f640 Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Sun, 26 Apr 2020 11:35:53 +0200
Subject: [PATCH 2/2] Monitor rules patch on top of pertag
This patch allows the user to define layout, mfact, nmaster, showbar,
and topbar settings on a per monitor basis. An example use case could
be to have a layout with a horizontal split for a secondary vertical
monitor.
---
config.def.h | 6 +++++
dwm.c | 66 ++++++++++++++++++++++++++++++++++++++--------------
2 files changed, 54 insertions(+), 18 deletions(-)
diff --git a/config.def.h b/config.def.h
index 1c0b587..89dc409 100644
--- a/config.def.h
+++ b/config.def.h
@@ -43,6 +43,12 @@ static const Layout layouts[] = {
{ "[M]", monocle },
};
+static const MonitorRule monrules[] = {
+ /* monitor tag layout mfact nmaster showbar topbar */
+ { 0, -1, 2, -1, -1, -1, -1 }, // use a different layout for the second monitor
+ { -1, -1, 0, -1, -1, -1, -1 }, // default
+};
+
/* key definitions */
#define MODKEY Mod1Mask
#define TAGKEYS(KEY,TAG) \
diff --git a/dwm.c b/dwm.c
index 4578b1c..22a657f 100644
--- a/dwm.c
+++ b/dwm.c
@@ -143,6 +143,16 @@ typedef struct {
int monitor;
} Rule;
+typedef struct {
+ int monitor;
+ int tag;
+ int layout;
+ float mfact;
+ int nmaster;
+ int showbar;
+ int topbar;
+} MonitorRule;
+
/* function declarations */
static void applyrules(Client *c);
static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
@@ -642,38 +652,58 @@ configurerequest(XEvent *e)
Monitor *
createmon(void)
{
- Monitor *m;
- int i;
-
+ Monitor *m, *mi;
+ int i, mc, j;
+ const MonitorRule *mr;
m = ecalloc(1, sizeof(Monitor));
m->tagset[0] = m->tagset[1] = 1;
m->mfact = mfact;
m->nmaster = nmaster;
m->showbar = showbar;
m->topbar = topbar;
- m->lt[0] = &layouts[0];
- m->lt[1] = &layouts[1 % LENGTH(layouts)];
- strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+
+ for (mc = 0, mi = mons; mi; mi = mi->next, mc++);
+ for (j = 0; j < LENGTH(monrules); j++) {
+ mr = &monrules[j];
+ if ((mr->monitor == -1 || mr->monitor == mc)
+ && (mr->tag == -1 || mr->tag == 0)) {
+ m->lt[0] = &layouts[mr->layout];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ strncpy(m->ltsymbol, layouts[mr->layout].symbol, sizeof m->ltsymbol);
+
+ if (mr->mfact > -1)
+ m->mfact = mr->mfact;
+ if (mr->nmaster > -1)
+ m->nmaster = mr->nmaster;
+ if (mr->showbar > -1)
+ m->showbar = mr->showbar;
+ if (mr->topbar > -1)
+ m->topbar = mr->topbar;
+ break;
+ }
+ }
+
if (!(m->pertag = (Pertag *)calloc(1, sizeof(Pertag))))
die("fatal: could not malloc() %u bytes\n", sizeof(Pertag));
m->pertag->curtag = m->pertag->prevtag = 1;
- for(i=0; i <= LENGTH(tags); i++) {
- /* init nmaster */
- m->pertag->nmasters[i] = m->nmaster;
-
- /* init mfacts */
- m->pertag->mfacts[i] = m->mfact;
-
+ for (i = 0; i <= LENGTH(tags); i++) {
/* init layouts */
- m->pertag->ltidxs[i][0] = m->lt[0];
- m->pertag->ltidxs[i][1] = m->lt[1];
m->pertag->sellts[i] = m->sellt;
- /* init showbar */
- m->pertag->showbars[i] = m->showbar;
-
/* swap focus and zoomswap*/
m->pertag->prevzooms[i] = NULL;
+
+ for (j = 0; j < LENGTH(monrules); j++) {
+ mr = &monrules[j];
+ if ((mr->monitor == -1 || mr->monitor == mc) && (mr->tag == -1 || mr->tag == i)) {
+ m->pertag->ltidxs[i][0] = &layouts[mr->layout];
+ m->pertag->ltidxs[i][1] = m->lt[0];
+ m->pertag->nmasters[i] = (mr->nmaster > -1 ? mr->nmaster : m->nmaster);
+ m->pertag->mfacts[i] = (mr->mfact > -1 ? mr->mfact : m->mfact);
+ m->pertag->showbars[i] = (mr->showbar > -1 ? mr->showbar : m->showbar);
+ break;
+ }
+ }
}
return m;
}
--
2.19.1
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