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From 507895940574e77386d53f81df541e3903bf1ba3 Mon Sep 17 00:00:00 2001
From: espro1 <ericspero@icloud.com>
Date: Tue, 20 Feb 2024 16:11:05 -0500
Subject: [PATCH] Essentially a layout for a special class of floating windows.
When a window is foregrounded, it is floated, resized, and moved to a
predictable location
---
config.def.h | 3 ++
dwm.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 84 insertions(+), 1 deletion(-)
diff --git a/config.def.h b/config.def.h
index 9efa774..718e7c3 100644
--- a/config.def.h
+++ b/config.def.h
@@ -37,6 +37,8 @@ static const int nmaster = 1; /* number of clients in master area */
static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+static const float fgw = .6,fgh = .6;
+
static const Layout layouts[] = {
/* symbol arrange function */
{ "[]=", tile }, /* first entry is default */
@@ -78,6 +80,7 @@ static const Key keys[] = {
{ MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
{ MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
{ MODKEY, XK_space, setlayout, {0} },
+ { MODKEY|Mod4Mask, XK_space, toggleforegrounded, {0} },
{ MODKEY|ShiftMask, XK_space, togglefloating, {0} },
{ MODKEY, XK_0, view, {.ui = ~0 } },
{ MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
diff --git a/dwm.c b/dwm.c
index f1d86b2..12b037d 100644
--- a/dwm.c
+++ b/dwm.c
@@ -92,9 +92,10 @@ struct Client {
int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
int bw, oldbw;
unsigned int tags;
- int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isforegrounded;
Client *next;
Client *snext;
+ Client *tnext;
Monitor *mon;
Window win;
};
@@ -127,6 +128,7 @@ struct Monitor {
Client *clients;
Client *sel;
Client *stack;
+ Client *foregrounded;
Monitor *next;
Window barwin;
const Layout *lt[2];
@@ -210,6 +212,7 @@ static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
static void tile(Monitor *m);
static void togglebar(const Arg *arg);
+static void toggleforegrounded(const Arg *arg);
static void togglefloating(const Arg *arg);
static void toggletag(const Arg *arg);
static void toggleview(const Arg *arg);
@@ -415,6 +418,21 @@ attachstack(Client *c)
c->mon->stack = c;
}
+void
+attachforegrounded (Client *c)
+{
+ c->tnext = c->mon->foregrounded;
+ c->mon->foregrounded = c;
+}
+
+void
+detachforegrounded (Client *c)
+{
+ Client **tc;
+ for (tc = &c->mon->foregrounded; *tc && *tc != c; tc = &(*tc)->tnext);
+ *tc = c->tnext;
+}
+
void
buttonpress(XEvent *e)
{
@@ -1209,6 +1227,39 @@ nexttiled(Client *c)
return c;
}
+Client *
+nextforegrounded(Client *c)
+{
+ for (; c && (!c->isforegrounded || !ISVISIBLE(c)); c = c->tnext);
+ return c;
+}
+
+void
+arrangeforegrounded (Monitor *m)
+{
+ unsigned int n,i,x,y,w,h;
+ Client *c;
+
+ for (n = 0, c = nextforegrounded(m->foregrounded); c; c = nextforegrounded(c->tnext), n++);
+ if (n == 0)
+ return;
+
+ for (i = 0, c = nextforegrounded(m->foregrounded); c; c = nextforegrounded(c->tnext), i++){
+ if (n == 1) {
+ x = m->mx + (m->mw - m->mw * fgw) / 2;
+ y = m->my + (m->mh - m->mh * fgh) / 2;
+ w = (m->mw * fgw) - (2 * (m->foregrounded->bw));
+ h = (m->mh * fgh) - (2 * (m->foregrounded->bw));
+ } else {
+ x = (n - 1 - i) * (m->mw / n);
+ y = m->my + (m->mh - m->mh * fgh) / 2;
+ w = (m->mw * (1 / (float)n)) - (2 * (m->foregrounded->bw));
+ h = (m->mh * fgh) - (2 * (m->foregrounded->bw));
+ }
+ resize(c,x,y,w,h,0);
+ }
+}
+
void
pop(Client *c)
{
@@ -1721,6 +1772,24 @@ togglebar(const Arg *arg)
arrange(selmon);
}
+void
+toggleforegrounded(const Arg *arg)
+{
+ if (!selmon->sel)
+ return;
+ if (selmon->sel->isfullscreen) /* no support for fullscreen windows */
+ return;
+
+ selmon->sel->isforegrounded || selmon->sel->isfloating ?
+ detachforegrounded(selmon->sel) : attachforegrounded(selmon->sel);
+
+ selmon->sel->isforegrounded = selmon->sel->isfloating =
+ !selmon->sel->isfloating && !selmon->sel->isforegrounded;
+
+ arrangeforegrounded(selmon);
+ arrange(selmon);
+}
+
void
togglefloating(const Arg *arg)
{
@@ -1732,6 +1801,11 @@ togglefloating(const Arg *arg)
if (selmon->sel->isfloating)
resize(selmon->sel, selmon->sel->x, selmon->sel->y,
selmon->sel->w, selmon->sel->h, 0);
+ if (selmon->sel->isforegrounded) {
+ selmon->sel->isforegrounded = 0;
+ detachforegrounded(selmon->sel);
+ arrangeforegrounded(selmon);
+ }
arrange(selmon);
}
@@ -1783,6 +1857,12 @@ unmanage(Client *c, int destroyed)
detach(c);
detachstack(c);
+
+ if (c->isforegrounded){
+ detachforegrounded(c);
+ arrangeforegrounded(m);
+ }
+
if (!destroyed) {
wc.border_width = c->oldbw;
XGrabServer(dpy); /* avoid race conditions */
--
2.43.0
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