X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=dwm.c;h=053984dc23687bae1090b10a3213b4d311b37386;hp=611ad2794893c1bd283e3c7d68e6f4aa89545ec7;hb=e6ede461a97fccf00411d581cdd93158b73cd97d;hpb=add7df6e9b5df46cda3bb5622c722ecc49e3df16

diff --git a/dwm.c b/dwm.c
index 611ad27..053984d 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1,10 +1,3 @@
-/**
- * TODO
- * - treat monocle as floating layout, actually otherwise certain monocled windows don't get raised
- * - use WX, WY, WW, WH for window snapping/resizing/mouse
- * - MOX, MOY, MOW, MOH should only be used in the case of monocle layout and of n==1 in tiled
- * - simplify tile()
- */
 /* See LICENSE file for copyright and license details.
  *
  * dynamic window manager is designed like any other X client as well. It is
@@ -40,7 +33,6 @@
 #include <sys/select.h>
 #include <sys/types.h>
 #include <sys/wait.h>
-#include <regex.h>
 #include <X11/cursorfont.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
@@ -54,6 +46,14 @@
 #define LENGTH(x)		(sizeof x / sizeof x[0])
 #define MAXTAGLEN		16
 #define MOUSEMASK		(BUTTONMASK|PointerMotionMask)
+#define DEFGEOM(GEONAME,BX,BY,BW,WX,WY,WW,WH,MX,MY,MW,MH,TX,TY,TW,TH,MOX,MOY,MOW,MOH) \
+void GEONAME(void) { \
+	bx = (BX); by = (BY); bw = (BW); \
+	wx = (WX); wy = (WY); ww = (WW); wh = (WH); \
+	mx = (MX); my = (MY); mw = (MW); mh = (MH); \
+	tx = (TX); ty = (TY); tw = (TW); th = (TH); \
+	mox = (MOX); moy = (MOY); mow = (MOW); moh = (MOH); \
+}
 
 /* enums */
 enum { CurNormal, CurResize, CurMove, CurLast };	/* cursor */
@@ -66,11 +66,10 @@ typedef struct Client Client;
 struct Client {
 	char name[256];
 	int x, y, w, h;
-	int rx, ry, rw, rh;
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int minax, maxax, minay, maxay;
 	long flags;
-	unsigned int border, oldborder;
+	unsigned int bw, oldbw;
 	Bool isbanned, isfixed, isfloating, isurgent;
 	Bool *tags;
 	Client *next;
@@ -95,6 +94,11 @@ typedef struct {
 } DC; /* draw context */
 
 typedef struct {
+	const char *symbol;
+	void (*apply)(void);
+} Geom;
+
+typedef struct {
 	unsigned long mod;
 	KeySym keysym;
 	void (*func)(const char *arg);
@@ -104,10 +108,13 @@ typedef struct {
 typedef struct {
 	const char *symbol;
 	void (*arrange)(void);
-} Layout;
+	Bool isfloating;
+} Layout; 
 
 typedef struct {
-	const char *prop;
+	const char *class;
+	const char *instance;
+	const char *title;
 	const char *tag;
 	Bool isfloating;
 } Rule;
@@ -124,6 +131,7 @@ void cleanup(void);
 void configure(Client *c);
 void configurenotify(XEvent *e);
 void configurerequest(XEvent *e);
+unsigned int counttiled(void);
 void destroynotify(XEvent *e);
 void detach(Client *c);
 void detachstack(Client *c);
@@ -168,19 +176,26 @@ void restack(void);
 void run(void);
 void scan(void);
 void setclientstate(Client *c, long state);
+void setgeom(const char *arg);
 void setlayout(const char *arg);
 void setup(void);
 void spawn(const char *arg);
 void tag(const char *arg);
 unsigned int textnw(const char *text, unsigned int len);
 unsigned int textw(const char *text);
-void tile(void);
+void tileh(void);
+void tilehstack(unsigned int n);
+Client *tilemaster(unsigned int n);
+void tileresize(Client *c, int x, int y, int w, int h);
+void tilev(void);
+void tilevstack(unsigned int n);
 void togglefloating(const char *arg);
 void toggletag(const char *arg);
 void toggleview(const char *arg);
 void unban(Client *c);
 void unmanage(Client *c);
 void unmapnotify(XEvent *e);
+void updatebarpos(void);
 void updatesizehints(Client *c);
 void updatetitle(Client *c);
 void updatewmhints(Client *c);
@@ -195,7 +210,7 @@ void zoom(const char *arg);
 char stext[256], buf[256];
 int screen, sx, sy, sw, sh;
 int (*xerrorxlib)(Display *, XErrorEvent *);
-unsigned int bh, blw = 0;
+int bx, by, bw, bh, blw, bgw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh;
 unsigned int numlockmask = 0;
 void (*handler[LASTEvent]) (XEvent *) = {
 	[ButtonPress] = buttonpress,
@@ -212,7 +227,6 @@ void (*handler[LASTEvent]) (XEvent *) = {
 	[UnmapNotify] = unmapnotify
 };
 Atom wmatom[WMLast], netatom[NetLast];
-Bool dozoom = True;
 Bool otherwm, readin;
 Bool running = True;
 Bool *prevtags;
@@ -223,6 +237,7 @@ Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};
+Geom *geom = NULL;
 Layout *lt = NULL;
 Window root, barwin;
 
@@ -244,9 +259,9 @@ applyrules(Client *c) {
 	XGetClassHint(dpy, c->win, &ch);
 	for(i = 0; i < LENGTH(rules); i++) {
 		r = &rules[i];
-		if(strstr(c->name, r->prop)
-		|| (ch.res_class && strstr(ch.res_class, r->prop))
-		|| (ch.res_name && strstr(ch.res_name, r->prop)))
+		if(r->title && strstr(c->name, r->title)
+		|| (ch.res_class && r->class && strstr(ch.res_class, r->class))
+		|| (ch.res_name && r->instance && strstr(ch.res_name, r->instance)))
 		{
 			c->isfloating = r->isfloating;
 			if(r->tag) {
@@ -296,7 +311,7 @@ void
 ban(Client *c) {
 	if(c->isbanned)
 		return;
-	XMoveWindow(dpy, c->win, c->x + 3 * sw, c->y);
+	XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
 	c->isbanned = True;
 }
 
@@ -307,10 +322,10 @@ buttonpress(XEvent *e) {
 	XButtonPressedEvent *ev = &e->xbutton;
 
 	if(ev->window == barwin) {
-		x = 0;
+		x = bgw;
 		for(i = 0; i < LENGTH(tags); i++) {
 			x += textw(tags[i]);
-			if(ev->x < x) {
+			if(ev->x > bgw && ev->x < x) {
 				if(ev->button == Button1) {
 					if(ev->state & MODKEY)
 						tag(tags[i]);
@@ -398,7 +413,7 @@ configure(Client *c) {
 	ce.y = c->y;
 	ce.width = c->w;
 	ce.height = c->h;
-	ce.border_width = c->border;
+	ce.border_width = c->bw;
 	ce.above = None;
 	ce.override_redirect = False;
 	XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
@@ -411,10 +426,7 @@ configurenotify(XEvent *e) {
 	if(ev->window == root && (ev->width != sw || ev->height != sh)) {
 		sw = ev->width;
 		sh = ev->height;
-		XFreePixmap(dpy, dc.drawable);
-		dc.drawable = XCreatePixmap(dpy, root, BW, bh, DefaultDepth(dpy, screen));
-		XMoveResizeWindow(dpy, barwin, BX, BY, BW, bh);
-		arrange();
+		setgeom(NULL);
 	}
 }
 
@@ -426,8 +438,8 @@ configurerequest(XEvent *e) {
 
 	if((c = getclient(ev->window))) {
 		if(ev->value_mask & CWBorderWidth)
-			c->border = ev->border_width;
-		if(c->isfixed || c->isfloating || (floating == lt->arrange)) {
+			c->bw = ev->border_width;
+		if(c->isfixed || c->isfloating || lt->isfloating) {
 			if(ev->value_mask & CWX)
 				c->x = sx + ev->x;
 			if(ev->value_mask & CWY)
@@ -462,6 +474,15 @@ configurerequest(XEvent *e) {
 	XSync(dpy, False);
 }
 
+unsigned int
+counttiled(void) {
+	unsigned int n;
+	Client *c;
+
+	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next), n++);
+	return n;
+}
+
 void
 destroynotify(XEvent *e) {
 	Client *c;
@@ -496,6 +517,9 @@ drawbar(void) {
 	Client *c;
 
 	dc.x = 0;
+	dc.w = bgw;
+	drawtext(geom->symbol, dc.norm, False);
+	dc.x += bgw;
 	for(c = stack; c && !isvisible(c); c = c->snext);
 	for(i = 0; i < LENGTH(tags); i++) {
 		dc.w = textw(tags[i]);
@@ -513,10 +537,10 @@ drawbar(void) {
 	drawtext(lt->symbol, dc.norm, False);
 	x = dc.x + dc.w;
 	dc.w = textw(stext);
-	dc.x = BW - dc.w;
+	dc.x = bw - dc.w;
 	if(dc.x < x) {
 		dc.x = x;
-		dc.w = BW - x;
+		dc.w = bw - x;
 	}
 	drawtext(stext, dc.norm, False);
 	if((dc.w = dc.x - x) > bh) {
@@ -528,7 +552,7 @@ drawbar(void) {
 		else
 			drawtext(NULL, dc.norm, False);
 	}
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, BW, bh, 0, 0);
+	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
 	XSync(dpy, False);
 }
 
@@ -636,7 +660,6 @@ void
 floating(void) { /* default floating layout */
 	Client *c;
 
-	dozoom = False;
 	for(c = clients; c; c = c->next)
 		if(isvisible(c))
 			resize(c, c->x, c->y, c->w, c->h, True);
@@ -649,22 +672,11 @@ focus(Client *c) {
 	if(sel && sel != c) {
 		grabbuttons(sel, False);
 		XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
-		if(lt->arrange == monocle)
-			resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True);
 	}
 	if(c) {
 		detachstack(c);
 		attachstack(c);
 		grabbuttons(c, True);
-		if(lt->arrange == monocle) {
-			if(sel != c) {
-				c->rx = c->x;
-				c->ry = c->y;
-				c->rw = c->w;
-				c->rh = c->h;
-			}
-			resize(c, MOX, MOY, MOW, MOH, RESIZEHINTS);
-		}
 	}
 	sel = c;
 	if(c) {
@@ -848,7 +860,7 @@ unsigned int
 idxoftag(const char *t) {
 	unsigned int i;
 
-	for(i = 0; (i < LENGTH(tags)) && (tags[i] != t); i++);
+	for(i = 0; (i < LENGTH(tags)) && strcmp(tags[i], t); i++);
 	return (i < LENGTH(tags)) ? i : 0;
 }
 
@@ -986,29 +998,30 @@ manage(Window w, XWindowAttributes *wa) {
 	c->tags = emallocz(TAGSZ);
 	c->win = w;
 
-	c->x = c->rx = wa->x + sx;
-	c->y = c->ry = wa->y + sy;
-	c->w = c->rw = wa->width;
-	c->h = c->rh = wa->height;
-	c->oldborder = wa->border_width;
-
+	/* geometry */
+	c->x = wa->x;
+	c->y = wa->y;
+	c->w = wa->width;
+	c->h = wa->height;
+	c->oldbw = wa->border_width;
 	if(c->w == sw && c->h == sh) {
 		c->x = sx;
 		c->y = sy;
-		c->border = wa->border_width;
+		c->bw = wa->border_width;
 	}
 	else {
-		if(c->x + c->w + 2 * c->border > sx + sw)
-			c->x = sx + sw - c->w - 2 * c->border;
-		if(c->y + c->h + 2 * c->border > sy + sh)
-			c->y = sy + sh - c->h - 2 * c->border;
-		if(c->x < sx)
-			c->x = sx;
-		if(c->y < sy)
-			c->y = sy;
-		c->border = BORDERPX;
+		if(c->x + c->w + 2 * c->bw > wx + ww)
+			c->x = wx + ww - c->w - 2 * c->bw;
+		if(c->y + c->h + 2 * c->bw > wy + wh)
+			c->y = wy + wh - c->h - 2 * c->bw;
+		if(c->x < wx)
+			c->x = wx;
+		if(c->y < wy)
+			c->y = wy;
+		c->bw = BORDERPX;
 	}
-	wc.border_width = c->border;
+
+	wc.border_width = c->bw;
 	XConfigureWindow(dpy, w, CWBorderWidth, &wc);
 	XSetWindowBorder(dpy, w, dc.norm[ColBorder]);
 	configure(c); /* propagates border_width, if size doesn't change */
@@ -1057,7 +1070,11 @@ maprequest(XEvent *e) {
 
 void
 monocle(void) {
-	dozoom = False;
+	Client *c;
+
+	for(c = clients; c; c = c->next)
+		if(isvisible(c))
+			resize(c, mox, moy, mow - 2 * c->bw, moh - 2 * c->bw, RESIZEHINTS);
 }
 
 void
@@ -1088,17 +1105,17 @@ movemouse(Client *c) {
 			XSync(dpy, False);
 			nx = ocx + (ev.xmotion.x - x1);
 			ny = ocy + (ev.xmotion.y - y1);
-			if(abs(sx - nx) < SNAP)
-				nx = sx;
-			else if(abs((sx + sw) - (nx + c->w + 2 * c->border)) < SNAP)
-				nx = sx + sw - c->w - 2 * c->border;
-			if(abs(sy - ny) < SNAP)
-				ny = sy;
-			else if(abs((sy + sh) - (ny + c->h + 2 * c->border)) < SNAP)
-				ny = sy + sh - c->h - 2 * c->border;
-			if(!c->isfloating && (lt->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
+			if(abs(wx - nx) < SNAP)
+				nx = wx;
+			else if(abs((wx + ww) - (nx + c->w + 2 * c->bw)) < SNAP)
+				nx = wx + ww - c->w - 2 * c->bw;
+			if(abs(wy - ny) < SNAP)
+				ny = wy;
+			else if(abs((wy + wh) - (ny + c->h + 2 * c->bw)) < SNAP)
+				ny = wy + wh - c->h - 2 * c->bw;
+			if(!c->isfloating && !lt->isfloating && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
 				togglefloating(NULL);
-			if((lt->arrange == floating) || c->isfloating)
+			if((lt->isfloating) || c->isfloating)
 				resize(c, nx, ny, c->w, c->h, False);
 			break;
 		}
@@ -1205,19 +1222,19 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 	if(w <= 0 || h <= 0)
 		return;
 	if(x > sx + sw)
-		x = sw - w - 2 * c->border;
+		x = sw - w - 2 * c->bw;
 	if(y > sy + sh)
-		y = sh - h - 2 * c->border;
-	if(x + w + 2 * c->border < sx)
+		y = sh - h - 2 * c->bw;
+	if(x + w + 2 * c->bw < sx)
 		x = sx;
-	if(y + h + 2 * c->border < sy)
+	if(y + h + 2 * c->bw < sy)
 		y = sy;
 	if(c->x != x || c->y != y || c->w != w || c->h != h) {
 		c->x = wc.x = x;
 		c->y = wc.y = y;
 		c->w = wc.width = w;
 		c->h = wc.height = h;
-		wc.border_width = c->border;
+		wc.border_width = c->bw;
 		XConfigureWindow(dpy, c->win,
 				CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
 		configure(c);
@@ -1236,13 +1253,13 @@ resizemouse(Client *c) {
 	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
 			None, cursor[CurResize], CurrentTime) != GrabSuccess)
 		return;
-	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->border - 1, c->h + c->border - 1);
+	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
 	for(;;) {
 		XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask , &ev);
 		switch(ev.type) {
 		case ButtonRelease:
 			XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
-					c->w + c->border - 1, c->h + c->border - 1);
+					c->w + c->bw - 1, c->h + c->bw - 1);
 			XUngrabPointer(dpy, CurrentTime);
 			while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 			return;
@@ -1253,13 +1270,13 @@ resizemouse(Client *c) {
 			break;
 		case MotionNotify:
 			XSync(dpy, False);
-			if((nw = ev.xmotion.x - ocx - 2 * c->border + 1) <= 0)
+			if((nw = ev.xmotion.x - ocx - 2 * c->bw + 1) <= 0)
 				nw = 1;
-			if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
+			if((nh = ev.xmotion.y - ocy - 2 * c->bw + 1) <= 0)
 				nh = 1;
-			if(!c->isfloating && (lt->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
+			if(!c->isfloating && !lt->isfloating && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
 				togglefloating(NULL);
-			if((lt->arrange == floating) || c->isfloating)
+			if((lt->isfloating) || c->isfloating)
 				resize(c, c->x, c->y, nw, nh, True);
 			break;
 		}
@@ -1275,9 +1292,9 @@ restack(void) {
 	drawbar();
 	if(!sel)
 		return;
-	if(sel->isfloating || (lt->arrange == floating))
+	if(sel->isfloating || lt->isfloating)
 		XRaiseWindow(dpy, sel->win);
-	if(lt->arrange != floating) {
+	if(!lt->isfloating) {
 		wc.stack_mode = Below;
 		wc.sibling = barwin;
 		if(!sel->isfloating) {
@@ -1391,7 +1408,23 @@ setclientstate(Client *c, long state) {
 }
 
 void
+setgeom(const char *arg) {
+	unsigned int i;
+
+	for(i = 0; arg && i < LENGTH(geoms); i++)
+		if(!strcmp(geoms[i].symbol, arg))
+			break;
+	if(i == LENGTH(geoms))
+		return;
+	geom = &geoms[i];
+	geom->apply();
+	updatebarpos();
+	arrange();
+}
+
+void
 setlayout(const char *arg) {
+	static Layout *revert = 0;
 	unsigned int i;
 
 	if(!arg)
@@ -1401,7 +1434,12 @@ setlayout(const char *arg) {
 			break;
 	if(i == LENGTH(layouts))
 		return;
-	lt = &layouts[i];
+	if(revert && &layouts[i] == lt)
+		lt = revert;
+	else {
+		revert = lt;
+		lt = &layouts[i];
+	}
 	if(sel)
 		arrange();
 	else
@@ -1410,16 +1448,22 @@ setlayout(const char *arg) {
 
 void
 setup(void) {
-	unsigned int i;
+	unsigned int i, w;
 	XSetWindowAttributes wa;
 
 	/* init screen */
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);
+	initfont(FONT);
+
+	/* apply default geometry */
 	sx = 0;
 	sy = 0;
 	sw = DisplayWidth(dpy, screen);
 	sh = DisplayHeight(dpy, screen);
+	bh = dc.font.height + 2;
+	geom = &geoms[0];
+	geom->apply();
 
 	/* init atoms */
 	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
@@ -1442,7 +1486,7 @@ setup(void) {
 	dc.sel[ColBG] = getcolor(SELBGCOLOR);
 	dc.sel[ColFG] = getcolor(SELFGCOLOR);
 	initfont(FONT);
-	dc.h = bh = dc.font.height + 2;
+	dc.h = bh;
 	dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen));
 	dc.gc = XCreateGC(dpy, root, 0, 0);
 	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
@@ -1459,16 +1503,21 @@ setup(void) {
 
 	/* init bar */
 	for(blw = i = 0; i < LENGTH(layouts); i++) {
-		i = textw(layouts[i].symbol);
-		if(i > blw)
-			blw = i;
+		w = textw(layouts[i].symbol);
+		if(w > blw)
+			blw = w;
+	}
+	for(bgw = i = 0; i < LENGTH(geoms); i++) {
+		w = textw(geoms[i].symbol);
+		if(w > bgw)
+			bgw = w;
 	}
 
 	wa.override_redirect = 1;
 	wa.background_pixmap = ParentRelative;
 	wa.event_mask = ButtonPressMask|ExposureMask;
 
-	barwin = XCreateWindow(dpy, root, BX, BY, BW, bh, 0, DefaultDepth(dpy, screen),
+	barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
 				CopyFromParent, DefaultVisual(dpy, screen),
 				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
 	XDefineCursor(dpy, barwin, cursor[CurNormal]);
@@ -1544,46 +1593,75 @@ textw(const char *text) {
 }
 
 void
-tile(void) {
-	unsigned int i, n, nx, ny, nw, nh, mw, th;
-	Client *c, *mc;
+tileh(void) {
+	int x, w;
+	unsigned int i, n = counttiled();
+	Client *c;
 
-	dozoom = True;
-	nx = MX;
-	ny = MY;
-	nw = 0;
-	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
-		n++;
+	if(n == 0)
+		return;
+	c = tilemaster(n);
+	if(--n == 0)
+		return;
 
-	/* window geoms */
-	mw = (n == 1) ? MOW : MW;
-	th = (n > 1) ? TH / (n - 1) : 0;
-	if(n > 1 && th < bh)
-		th = TH;
+	x = tx;
+	w = tw / n;
+	if(w < bh)
+		w = tw;
 
-	for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next)) {
-		if(i == 0) { /* master */
-			nw = mw - 2 * c->border;
-			nh = MH - 2 * c->border;
-		}
-		else {  /* tile window */
-			if(i == 1) {
-				ny = TY;
-				nx = TX;
-				nw = TW - 2 * c->border;
-			}
-			if(i + 1 == n) /* remainder */
-				nh = (TY + TH) - ny - 2 * c->border;
-			else
-				nh = th - 2 * c->border;
-		}
-		resize(c, nx, ny, nw, nh, RESIZEHINTS);
-		if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw)))
-			/* client doesn't accept size constraints */
-			resize(c, nx, ny, nw, nh, False);
-		if(n > 1 && th != TH)
-			ny = c->y + c->h + 2 * c->border;
-		i++;
+	for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
+		if(i + 1 == n) /* remainder */
+			tileresize(c, x, ty, (tx + tw) - x - 2 * c->bw, th - 2 * c->bw);
+		else
+			tileresize(c, x, ty, w - 2 * c->bw, th - 2 * c->bw);
+		if(w != tw)
+			x = c->x + c->w + 2 * c->bw;
+	}
+}
+
+Client *
+tilemaster(unsigned int n) {
+	Client *c = nexttiled(clients);
+
+	if(n == 1)
+		tileresize(c, mox, moy, mow - 2 * c->bw, moh - 2 * c->bw);
+	else
+		tileresize(c, mx, my, mw - 2 * c->bw, mh - 2 * c->bw);
+	return c;
+}
+
+void
+tileresize(Client *c, int x, int y, int w, int h) {
+	resize(c, x, y, w, h, RESIZEHINTS);
+	if((RESIZEHINTS) && ((c->h < bh) || (c->h > h) || (c->w < bh) || (c->w > w)))
+		/* client doesn't accept size constraints */
+		resize(c, x, y, w, h, False);
+}
+
+void
+tilev(void) {
+	int y, h;
+	unsigned int i, n = counttiled();
+	Client *c;
+
+	if(n == 0)
+		return;
+	c = tilemaster(n);
+	if(--n == 0)
+		return;
+
+	y = ty;
+	h = th / n;
+	if(h < bh)
+		h = th;
+
+	for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
+		if(i + 1 == n) /* remainder */
+			tileresize(c, tx, y, tw - 2 * c->bw, (ty + th) - y - 2 * c->bw);
+		else
+			tileresize(c, tx, y, tw - 2 * c->bw, h - 2 * c->bw);
+		if(h != th)
+			y = c->y + c->h + 2 * c->bw;
 	}
 }
 
@@ -1635,7 +1713,7 @@ void
 unmanage(Client *c) {
 	XWindowChanges wc;
 
-	wc.border_width = c->oldborder;
+	wc.border_width = c->oldbw;
 	/* The server grab construct avoids race conditions. */
 	XGrabServer(dpy);
 	XSetErrorHandler(xerrordummy);
@@ -1664,6 +1742,15 @@ unmapnotify(XEvent *e) {
 }
 
 void
+updatebarpos(void) {
+
+	if(dc.drawable != 0)
+		XFreePixmap(dpy, dc.drawable);
+	dc.drawable = XCreatePixmap(dpy, root, bw, bh, DefaultDepth(dpy, screen));
+	XMoveResizeWindow(dpy, barwin, bx, by, bw, bh);
+}
+
+void
 updatesizehints(Client *c) {
 	long msize;
 	XSizeHints size;
@@ -1795,7 +1882,7 @@ void
 zoom(const char *arg) {
 	Client *c = sel;
 
-	if(!sel || !dozoom || sel->isfloating)
+	if(!sel || lt->isfloating || sel->isfloating)
 		return;
 	if(c == nexttiled(clients))
 		if(!(c = nexttiled(c->next)))