dwm

commit dc1a72dc6f0c9d2e235963f2d6b9ce4828274832
parent 0be9ada01efc9b588de5af0564e792315b32c6fe
Author: Jul <jul@9o.is>
Date:   Tue,  3 Feb 2026 05:28:01 -0500

add simple foregrounded windows

Diffstat:
M
config.def.h
 | 
3
+++
M
config.h
 | 
3
+++
M
dwm.c
 | 
28
++++++++++++++++++++++++++++

3 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -38,6 +38,8 @@ static const int resizehints = 1;    /* 1 means respect size hints in tiled resi
 static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
 static const int refreshrate = 120;  /* refresh rate (per second) for client move/resize */
 
+static const float fgw = .8, fgh = .8; /* foregrounded size */
+
 static const Layout layouts[] = {
 	/* symbol     arrange function */
 	{ "[]=",      tile },    /* first entry is default */
@@ -89,6 +91,7 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_r,      setlayout,      {.v = &layouts[3]} },
 	{ MODKEY,                       XK_space,  setlayout,      {0} },
 	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
+	{ MODKEY,                       XK_minus,  fgtoggle,       {0} },
 	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
 	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
 	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
diff --git a/config.h b/config.h
@@ -32,6 +32,8 @@ static const int resizehints = 1;    /* 1 means respect size hints in tiled resi
 static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
 static const int refreshrate = 120;  /* refresh rate (per second) for client move/resize */
 
+static const float fgw = .8, fgh = .8; /* foregrounded size */
+
 static const Layout layouts[] = {
 	/* symbol     arrange function */
 	{ "[]D",      deck },
@@ -84,6 +86,7 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
 	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[3]} },
 	{ MODKEY,                       XK_space,  setlayout,      {0} },
+	{ MODKEY,                       XK_minus,  fgtoggle,       {0} },
 	{ MODKEY|ShiftMask,             XK_0,      view,           {.ui = ~0 } },
 	{ MODKEY|Mod1Mask,              XK_0,      tag,            {.ui = ~0 } },
 	NUMKEYS(                        XK_1,                      0)
diff --git a/dwm.c b/dwm.c
@@ -131,6 +131,7 @@ struct Monitor {
 	Client *clients;
 	Client *sel;
 	Client *stack;
+	Client *fg;
 	Monitor *next;
 	Window barwin;
 	const Layout *lt[2];
@@ -150,6 +151,7 @@ typedef struct {
 static void applyrules(Client *c);
 static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int *bw, int interact);
 static void arrange(Monitor *m);
+static void arrangeforegrounded(Monitor *m);
 static void arrangemon(Monitor *m);
 static void attach(Client *c);
 static void attachstack(Client *c);
@@ -171,6 +173,7 @@ static void drawbar(Monitor *m);
 static void drawbars(void);
 static void enternotify(XEvent *e);
 static void expose(XEvent *e);
+static void fgtoggle(const Arg *arg);
 static void focus(Client *c);
 static void focusin(XEvent *e);
 //static void focusmon(const Arg *arg);
@@ -408,6 +411,18 @@ arrange(Monitor *m)
 }
 
 void
+arrangeforegrounded (Monitor *m)
+{
+	unsigned int x,y,w,h;
+	if (!selmon->fg) return;
+	x = m->mx + (m->mw - m->mw * fgw) / 2;
+	y = m->my + (m->mh - m->mh * fgh) / 2;
+	w = (m->mw * fgw) - (2 * (m->fg->bw));
+	h = (m->mh * fgh) - (2 * (m->fg->bw));
+	resize(selmon->fg, x, y, w, h, borderpx, 0);
+}
+
+void
 arrangemon(Monitor *m)
 {
     Client *c;
@@ -420,6 +435,9 @@ arrangemon(Monitor *m)
 		for (c = selmon->clients; c; c = c->next)
 			if (ISVISIBLE(c) && c->bw == 0)
 				resize(c, c->x, c->y, c->w - 2*borderpx, c->h - 2*borderpx, borderpx, 0);
+
+	if (m->fg)
+		arrangeforegrounded(m);
 }
 
 void
@@ -903,6 +921,16 @@ expose(XEvent *e)
 }
 
 void
+fgtoggle(const Arg *arg)
+{
+	if (selmon->fg)
+		selmon->fg = NULL;
+	else
+		selmon->fg = selmon->sel;
+	arrange(selmon);
+}
+
+void
 focus(Client *c)
 {
 	if (!c || !ISVISIBLE(c))