added vanitygaps

enabled xayland
initial config changes

config.def.h

@@ -2,6 +2,12 @@
 static const int sloppyfocus        = 1;  /* focus follows mouse */
 static const unsigned int borderpx  = 1;  /* border pixel of windows */
 static const int lockfullscreen     = 1;  /* 1 will force focus on the fullscreen window */
+static const unsigned int gappih    = 10;       /* horiz inner gap between windows */
+static const unsigned int gappiv    = 10;       /* vert inner gap between windows */
+static const unsigned int gappoh    = 10;       /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov    = 10;       /* vert outer gap between windows and screen edge */
+static const int smartgaps          = 0;        /* 1 means no outer gap when there is only one window */
+static const int monoclegaps        = 0;        /* 1 means outer gaps in monocle layout */
 static const float rootcolor[]      = {0.3, 0.3, 0.3, 1.0};
 static const float bordercolor[]    = {0.5, 0.5, 0.5, 1.0};
 static const float focuscolor[]     = {1.0, 0.0, 0.0, 1.0};
@@ -83,7 +89,7 @@ static const uint32_t send_events_mode = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
 LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT
 LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE
 */
-static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE;
+static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT;
 static const double accel_speed = 0.0;
 
 /* If you want to use the windows key change this to WLR_MODIFIER_LOGO */
@@ -98,8 +104,11 @@ static const double accel_speed = 0.0;
 #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
 
 /* commands */
-static const char *termcmd[] = { "alacritty", NULL };
+static const char *termcmd[] = { "foot", NULL };
 static const char *menucmd[] = { "bemenu-run", NULL };
+static const char *volmute[] = { "vol.sh","--toggle-mute",NULL};
+static const char *volup[] = { "vol.sh","-i","0.02",NULL};
+static const char *voldown[] = { "vol.sh","-d","0.02",NULL};
 
 static const Key keys[] = {
 	/* Note that Shift changes certain key codes: c -> C, 2 -> at, etc. */
@@ -112,6 +121,22 @@ static const Key keys[] = {
 	{ MODKEY,                    XKB_KEY_d,          incnmaster,     {.i = -1} },
 	{ MODKEY,                    XKB_KEY_h,          setmfact,       {.f = -0.05} },
 	{ MODKEY,                    XKB_KEY_l,          setmfact,       {.f = +0.05} },
+	{ MODKEY|WLR_MODIFIER_LOGO,  XKB_KEY_h,          incgaps,       {.i = +1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO,  XKB_KEY_l,          incgaps,       {.i = -1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_SHIFT,   XKB_KEY_H,      incogaps,      {.i = +1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_SHIFT,   XKB_KEY_L,      incogaps,      {.i = -1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_CTRL,    XKB_KEY_h,      incigaps,      {.i = +1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_CTRL,    XKB_KEY_l,      incigaps,      {.i = -1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO,  XKB_KEY_0,          togglegaps,     {0} },
+	{ MODKEY|WLR_MODIFIER_LOGO|WLR_MODIFIER_SHIFT,   XKB_KEY_parenright,defaultgaps,    {0} },
+	{ MODKEY,                    XKB_KEY_y,          incihgaps,     {.i = +1 } },
+	{ MODKEY,                    XKB_KEY_o,          incihgaps,     {.i = -1 } },
+	{ MODKEY|WLR_MODIFIER_CTRL,  XKB_KEY_y,          incivgaps,     {.i = +1 } },
+	{ MODKEY|WLR_MODIFIER_CTRL,  XKB_KEY_o,          incivgaps,     {.i = -1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO,  XKB_KEY_y,          incohgaps,     {.i = +1 } },
+	{ MODKEY|WLR_MODIFIER_LOGO,  XKB_KEY_o,          incohgaps,     {.i = -1 } },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Y,          incovgaps,     {.i = +1 } },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_O,          incovgaps,     {.i = -1 } },
 	{ MODKEY,                    XKB_KEY_Return,     zoom,           {0} },
 	{ MODKEY,                    XKB_KEY_Tab,        view,           {0} },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C,          killclient,     {0} },
@@ -137,6 +162,11 @@ static const Key keys[] = {
 	TAGKEYS(          XKB_KEY_8, XKB_KEY_asterisk,                   7),
 	TAGKEYS(          XKB_KEY_9, XKB_KEY_parenleft,                  8),
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Q,          quit,           {0} },
+    {MODKEY,                     XKB_KEY_F10,        spawn,          {.v = volmute} },
+    {MODKEY,                     XKB_KEY_F11,        spawn,          {.v = voldown} },
+    {MODKEY,                     XKB_KEY_F12,        spawn,          {.v = volup} },
+    //{NULL,                     XKB_KEY_F12,        spawn,          {.v = volup} },
+
 
 	/* Ctrl-Alt-Backspace and Ctrl-Alt-Fx used to be handled by X server */
 	{ WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_Terminate_Server, quit, {0} },

config.mk

@@ -11,5 +11,5 @@ MANDIR = $(PREFIX)/share/man
 XWAYLAND =
 XLIBS =
 # Uncomment to build XWayland support
-#XWAYLAND = -DXWAYLAND
+XWAYLAND = -DXWAYLAND
-#XLIBS = xcb
+XLIBS = xcb

dwl.c

@@ -177,6 +177,10 @@ struct Monitor {
 	struct wlr_box w;      /* window area, layout-relative */
 	struct wl_list layers[4]; /* LayerSurface::link */
 	const Layout *lt[2];
+	int gappih;           /* horizontal gap between windows */
+	int gappiv;           /* vertical gap between windows */
+	int gappoh;           /* horizontal outer gaps */
+	int gappov;           /* vertical outer gaps */
 	unsigned int seltags;
 	unsigned int sellt;
 	unsigned int tagset[2];
@@ -229,6 +233,7 @@ static void createmon(struct wl_listener *listener, void *data);
 static void createnotify(struct wl_listener *listener, void *data);
 static void createpointer(struct wlr_input_device *device);
 static void cursorframe(struct wl_listener *listener, void *data);
+static void defaultgaps(const Arg *arg);
 static void destroyidleinhibitor(struct wl_listener *listener, void *data);
 static void destroylayersurfacenotify(struct wl_listener *listener, void *data);
 static void destroynotify(struct wl_listener *listener, void *data);
@@ -240,6 +245,13 @@ static void focusstack(const Arg *arg);
 static Client *focustop(Monitor *m);
 static void fullscreennotify(struct wl_listener *listener, void *data);
 static void incnmaster(const Arg *arg);
+static void incgaps(const Arg *arg);
+static void incigaps(const Arg *arg);
+static void incihgaps(const Arg *arg);
+static void incivgaps(const Arg *arg);
+static void incogaps(const Arg *arg);
+static void incohgaps(const Arg *arg);
+static void incovgaps(const Arg *arg);
 static void inputdevice(struct wl_listener *listener, void *data);
 static int keybinding(uint32_t mods, xkb_keysym_t sym);
 static void keypress(struct wl_listener *listener, void *data);
@@ -268,6 +280,7 @@ static Client *selclient(void);
 static void setcursor(struct wl_listener *listener, void *data);
 static void setfloating(Client *c, int floating);
 static void setfullscreen(Client *c, int fullscreen);
+static void setgaps(int oh, int ov, int ih, int iv);
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setmon(Client *c, Monitor *m, unsigned int newtags);
@@ -282,6 +295,7 @@ static void tagmon(const Arg *arg);
 static void tile(Monitor *m);
 static void togglefloating(const Arg *arg);
 static void togglefullscreen(const Arg *arg);
+static void togglegaps(const Arg *arg);
 static void toggletag(const Arg *arg);
 static void toggleview(const Arg *arg);
 static void unmaplayersurfacenotify(struct wl_listener *listener, void *data);
@@ -333,6 +347,8 @@ static struct wlr_box sgeom;
 static struct wl_list mons;
 static Monitor *selmon;
 
+static int enablegaps = 1;   /* enables gaps, used by togglegaps */
+
 /* global event handlers */
 static struct wl_listener cursor_axis = {.notify = axisnotify};
 static struct wl_listener cursor_button = {.notify = buttonpress};
@@ -921,6 +937,11 @@ createmon(struct wl_listener *listener, void *data)
 	/* Initialize monitor state using configured rules */
 	for (size_t i = 0; i < LENGTH(m->layers); i++)
 		wl_list_init(&m->layers[i]);
+
+	m->gappih = gappih;
+	m->gappiv = gappiv;
+	m->gappoh = gappoh;
+	m->gappov = gappov;
 	m->tagset[0] = m->tagset[1] = 1;
 	for (r = monrules; r < END(monrules); r++) {
 		if (!r->name || strstr(wlr_output->name, r->name)) {
@@ -1058,6 +1079,12 @@ cursorframe(struct wl_listener *listener, void *data)
 	wlr_seat_pointer_notify_frame(seat);
 }
 
+void
+defaultgaps(const Arg *arg)
+{
+	setgaps(gappoh, gappov, gappih, gappiv);
+}
+
 void
 destroyidleinhibitor(struct wl_listener *listener, void *data)
 {
@@ -1255,6 +1282,83 @@ incnmaster(const Arg *arg)
 	arrange(selmon);
 }
 
+void
+incgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov + arg->i,
+		selmon->gappih + arg->i,
+		selmon->gappiv + arg->i
+	);
+}
+
+void
+incigaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov,
+		selmon->gappih + arg->i,
+		selmon->gappiv + arg->i
+	);
+}
+
+void
+incihgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov,
+		selmon->gappih + arg->i,
+		selmon->gappiv
+	);
+}
+
+void
+incivgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov,
+		selmon->gappih,
+		selmon->gappiv + arg->i
+	);
+}
+
+void
+incogaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov + arg->i,
+		selmon->gappih,
+		selmon->gappiv
+	);
+}
+
+void
+incohgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh + arg->i,
+		selmon->gappov,
+		selmon->gappih,
+		selmon->gappiv
+	);
+}
+
+void
+incovgaps(const Arg *arg)
+{
+	setgaps(
+		selmon->gappoh,
+		selmon->gappov + arg->i,
+		selmon->gappih,
+		selmon->gappiv
+	);
+}
+
 void
 inputdevice(struct wl_listener *listener, void *data)
 {
@@ -1444,7 +1548,11 @@ monocle(Monitor *m)
 	wl_list_for_each(c, &clients, link) {
 		if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
 			continue;
+		if (!monoclegaps)
 			resize(c, m->w, 0);
+		else
+			resize(c, (struct wlr_box){.x = m->w.x + gappoh, .y = m->w.y + gappov,
+				.width = m->w.width - 2 * gappoh, .height = m->w.height - 2 * gappov}, 0);
 	}
 	focusclient(focustop(m), 1);
 }
@@ -1918,6 +2026,16 @@ setfullscreen(Client *c, int fullscreen)
 	printstatus();
 }
 
+void
+setgaps(int oh, int ov, int ih, int iv)
+{
+	selmon->gappoh = MAX(oh, 0);
+	selmon->gappov = MAX(ov, 0);
+	selmon->gappih = MAX(ih, 0);
+	selmon->gappiv = MAX(iv, 0);
+	arrange(selmon);
+}
+
 void
 setlayout(const Arg *arg)
 {
@@ -2231,7 +2349,7 @@ tagmon(const Arg *arg)
 void
 tile(Monitor *m)
 {
-	unsigned int i, n = 0, mw, my, ty;
+	unsigned int i, n = 0, h, r, oe = enablegaps, ie = enablegaps, mw, my, ty;
 	Client *c;
 
 	wl_list_for_each(c, &clients, link)
@@ -2240,22 +2358,31 @@ tile(Monitor *m)
 	if (n == 0)
 		return;
 	
+	if (smartgaps == n) {
+		oe = 0; // outer gaps disabled
+	}
+
 	if (n > m->nmaster)
-		mw = m->nmaster ? m->w.width * m->mfact : 0;
+		mw = m->nmaster ? (m->w.width + m->gappiv*ie) * m->mfact : 0;
 	else
-		mw = m->w.width;
+		mw = m->w.width - 2*m->gappov*oe + m->gappiv*ie;
-	i = my = ty = 0;
+	i = 0;
+	my = ty = m->gappoh*oe;
 	wl_list_for_each(c, &clients, link) {
 		if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
 			continue;
 		if (i < m->nmaster) {
-			resize(c, (struct wlr_box){.x = m->w.x, .y = m->w.y + my, .width = mw,
+			r = MIN(n, m->nmaster) - i;
-				.height = (m->w.height - my) / (MIN(n, m->nmaster) - i)}, 0);
+			h = (m->w.height - my - m->gappoh*oe - m->gappih*ie * (r - 1)) / r;
-			my += c->geom.height;
+			resize(c, (struct wlr_box){.x = m->w.x + m->gappov*oe, .y = m->w.y + my,
+				.width = mw - m->gappiv*ie, .height = h}, 0);
+			my += c->geom.height + m->gappih*ie;
 		} else {
-			resize(c, (struct wlr_box){.x = m->w.x + mw, .y = m->w.y + ty,
+			r = n - i;
-				.width = m->w.width - mw, .height = (m->w.height - ty) / (n - i)}, 0);
+			h = (m->w.height - ty - m->gappoh*oe - m->gappih*ie * (r - 1)) / r;
-			ty += c->geom.height;
+			resize(c, (struct wlr_box){.x = m->w.x + mw + m->gappov*oe, .y = m->w.y + ty,
+				.width = m->w.width - mw - 2*m->gappov*oe, .height = h}, 0);
+			ty += c->geom.height + m->gappih*ie;
 		}
 		i++;
 	}
@@ -2278,6 +2405,13 @@ togglefullscreen(const Arg *arg)
 		setfullscreen(sel, !sel->isfullscreen);
 }
 
+void
+togglegaps(const Arg *arg)
+{
+	enablegaps = !enablegaps;
+	arrange(selmon);
+}
+
 void
 toggletag(const Arg *arg)
 {