M client.c → client.c

@@ -11,10 +11,11 @@ #include <X11/Xutil.h>
 
 #include "dwm.h"
 
-static void (*arrange)(Arg *) = tiling;
+void (*arrange)(Arg *) = tiling;
 
 static Rule rule[] = {
-	{ "Firefox-bin", "Gecko", { [Twww] = "www" } },
+	/* class			instance	tags						floating */
+	{ "Firefox-bin",	"Gecko",	{ [Twww] = "www" },			False },
 };
 
 static Client *
@@ -64,25 +65,25 @@ arrange(NULL);
 }
 
 void
-tag(Arg *arg)
+tappend(Arg *arg)
 {
-	int i, n;
 	if(!sel)
 		return;
 
-	if(arg->i == tsel) {
-		for(n = i = 0; i < TLast; i++)
-			if(sel->tags[i])
-				n++;
-		if(n < 2)
-			return;
-	}
-
-	if(sel->tags[arg->i])
-		sel->tags[arg->i] = NULL; /* toggle tag */
-	else
-		sel->tags[arg->i] = tags[arg->i];
+	sel->tags[arg->i] = tags[arg->i];
 	arrange(NULL);
+}
+
+void
+ttrunc(Arg *arg)
+{
+	int i;
+	if(!sel)
+		return;
+
+	for(i = 0; i < TLast; i++)
+		sel->tags[i] = NULL;
+	tappend(arg);
 }
 
 static void
@@ -122,13 +123,18 @@ 
 	w = sw - mw;
 	arrange = tiling;
 	for(n = 0, c = clients; c; c = c->next)
-		if(c->tags[tsel])
+		if(c->tags[tsel] && !c->floating)
 			n++;
 
 	h = (n > 1) ? sh / (n - 1) : sh;
 
 	for(i = 0, c = clients; c; c = c->next) {
 		if(c->tags[tsel]) {
+			if(c->floating) {
+				craise(c);
+				resize(c, True);
+				continue;
+			}
 			if(n == 1) {
 				c->x = sx;
 				c->y = sy;
@@ -330,14 +336,13 @@ }
 
 	if(XGetClassHint(dpy, c->win, &ch)) {
 		if(ch.res_class && ch.res_name) {
-			fprintf(stderr, "%s:%s\n", ch.res_class, ch.res_name);
 			for(i = 0; i < len; i++)
 				if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
 					&& !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
 				{
-			fprintf(stderr, "->>>%s:%s\n", ch.res_class, ch.res_name);
 					for(j = 0; j < TLast; j++)
 						c->tags[j] = rule[i].tags[j];
+					c->floating = rule[i].floating;
 					matched = True;
 					break;
 				}
@@ -357,6 +362,7 @@ manage(Window w, XWindowAttributes *wa)
 {
 	Client *c, **l;
 	XSetWindowAttributes twa;
+	Window trans;
 
 	c = emallocz(sizeof(Client));
 	c->win = w;
@@ -370,7 +376,7 @@ c->proto = win_proto(c->win);
 	update_size(c);
 	XSelectInput(dpy, c->win,
 			StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
-	XGetTransientForHint(dpy, c->win, &c->trans);
+	XGetTransientForHint(dpy, c->win, &trans);
 	twa.override_redirect = 1;
 	twa.background_pixmap = ParentRelative;
 	twa.event_mask = ExposureMask;
@@ -396,6 +402,11 @@ XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
 			GrabModeAsync, GrabModeSync, None, None);
 	XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
 			GrabModeAsync, GrabModeSync, None, None);
+
+	if(!c->floating)
+		c->floating = trans
+			|| ((c->maxw == c->minw) && (c->maxh == c->minh));
+
 	arrange(NULL);
 	if(c->tags[tsel])
 		focus(c);

M dev.c → dev.c

@@ -20,27 +20,33 @@ const char *browse[] = { "firefox", NULL };
 const char *xlock[] = { "xlock", NULL };
 
 static Key key[] = {
-	{ Mod1Mask, XK_Return, spawn, { .argv = term } },
-	{ Mod1Mask, XK_w, spawn, { .argv = browse } },
-	{ Mod1Mask, XK_l, spawn, { .argv = xlock } },
-	{ Mod1Mask, XK_k, prevc, { 0 } },
-	{ Mod1Mask, XK_j, nextc, { 0 } }, 
-	{ Mod1Mask, XK_m, max, { 0 } }, 
-	{ Mod1Mask, XK_0, view, { .i = Tscratch } }, 
-	{ Mod1Mask, XK_1, view, { .i = Tdev } }, 
-	{ Mod1Mask, XK_2, view, { .i = Tirc } }, 
-	{ Mod1Mask, XK_3, view, { .i = Twww } }, 
-	{ Mod1Mask, XK_4, view, { .i = Twork } }, 
-	{ Mod1Mask, XK_space, tiling, { 0 } }, 
-	{ Mod1Mask | ShiftMask, XK_Return, zoom, { 0 } },
-	{ Mod1Mask | ShiftMask, XK_space, floating, { 0 } }, 
-	{ Mod1Mask | ShiftMask, XK_0, tag, { .i = Tscratch } }, 
-	{ Mod1Mask | ShiftMask, XK_1, tag, { .i = Tdev } }, 
-	{ Mod1Mask | ShiftMask, XK_2, tag, { .i = Tirc } }, 
-	{ Mod1Mask | ShiftMask, XK_3, tag, { .i = Twww } }, 
-	{ Mod1Mask | ShiftMask, XK_4, tag, { .i = Twork } }, 
-	{ Mod1Mask | ShiftMask, XK_c, ckill, { 0 } }, 
-	{ Mod1Mask | ShiftMask, XK_q, quit, { 0 } },
+	/* modifier				key			function	arguments */
+	{ Mod1Mask,				XK_Return,	zoom,		{ 0 } },
+	{ Mod1Mask,				XK_k,		prevc,		{ 0 } },
+	{ Mod1Mask,				XK_j,		nextc,		{ 0 } }, 
+	{ Mod1Mask,				XK_m,		max,		{ 0 } }, 
+	{ Mod1Mask,				XK_0,		view,		{ .i = Tscratch } }, 
+	{ Mod1Mask,				XK_1,		view,		{ .i = Tdev } }, 
+	{ Mod1Mask,				XK_2,		view,		{ .i = Tirc } }, 
+	{ Mod1Mask,				XK_3,		view,		{ .i = Twww } }, 
+	{ Mod1Mask,				XK_4,		view,		{ .i = Twork } }, 
+	{ Mod1Mask,				XK_space,	tiling,		{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_space,	floating,	{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_0,		ttrunc,		{ .i = Tscratch } }, 
+	{ Mod1Mask|ShiftMask,	XK_1,		ttrunc,		{ .i = Tdev } }, 
+	{ Mod1Mask|ShiftMask,	XK_2,		ttrunc,		{ .i = Tirc } }, 
+	{ Mod1Mask|ShiftMask,	XK_3,		ttrunc,		{ .i = Twww } }, 
+	{ Mod1Mask|ShiftMask,	XK_4,		ttrunc,		{ .i = Twork } }, 
+	{ Mod1Mask|ShiftMask,	XK_c,		ckill,		{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_q,		quit,		{ 0 } },
+	{ Mod1Mask|ShiftMask,	XK_Return,	spawn,		{ .argv = term } },
+	{ Mod1Mask|ShiftMask,	XK_w,		spawn,		{ .argv = browse } },
+	{ Mod1Mask|ShiftMask,	XK_l,		spawn,		{ .argv = xlock } },
+	{ ControlMask,			XK_0,		tappend,	{ .i = Tscratch } }, 
+	{ ControlMask,			XK_1,		tappend,	{ .i = Tdev } }, 
+	{ ControlMask,			XK_2,		tappend,	{ .i = Tirc } }, 
+	{ ControlMask,			XK_3,		tappend,	{ .i = Twww } }, 
+	{ ControlMask,			XK_4,		tappend,	{ .i = Twork } }, 
 };
 
 /********** CUSTOMIZE **********/

M dwm.h → dwm.h

@@ -66,8 +66,8 @@ int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int grav;
 	unsigned int border;
 	long flags; 
+	Bool floating;
 	Window win;
-	Window trans;
 	Window title;
 	Client *next;
 	Client *revert;
@@ -77,6 +77,7 @@ struct Rule {
 	const char *class;
 	const char *instance;
 	char *tags[TLast];
+	Bool floating;
 };
 
 struct Key {
@@ -91,7 +92,8 @@ extern Window root;
 extern Atom wm_atom[WMLast], net_atom[NetLast];
 extern Cursor cursor[CurLast];
 extern Bool running, issel;
-extern void (*handler[LASTEvent]) (XEvent *);
+extern void (*handler[LASTEvent])(XEvent *);
+extern void (*arrange)(Arg *);
 
 extern int tsel, screen, sx, sy, sw, sh, mw, th;
 extern char *tags[TLast];
@@ -117,7 +119,8 @@ extern void prevc(Arg *arg);
 extern void max(Arg *arg);
 extern void floating(Arg *arg);
 extern void tiling(Arg *arg);
-extern void tag(Arg *arg);
+extern void ttrunc(Arg *arg);
+extern void tappend(Arg *arg);
 extern void view(Arg *arg);
 extern void zoom(Arg *arg);
 extern void gravitate(Client *c, Bool invert);

M event.c → event.c

@@ -89,6 +89,7 @@ c->h = ev->height;
 		if(ev->value_mask & CWBorderWidth)
 			c->border = ev->border_width;
 		gravitate(c, False);
+		resize(c, True);
 	}
 
 	wc.x = ev->x;
@@ -179,6 +180,7 @@ static void
 propertynotify(XEvent *e)
 {
 	XPropertyEvent *ev = &e->xproperty;
+	Window trans;
 	Client *c;
 
 	if(ev->state == PropertyDelete)
@@ -192,9 +194,10 @@ }
 		switch (ev->atom) {
 			default: break;
 			case XA_WM_TRANSIENT_FOR:
-				XGetTransientForHint(dpy, c->win, &c->trans);
+				XGetTransientForHint(dpy, c->win, &trans);
+				if(!c->floating && (c->floating = (trans != 0)))
+					arrange(NULL);
 				break;
-				update_size(c);
 			case XA_WM_NORMAL_HINTS:
 				update_size(c);
 				break;