X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=dwm.c;h=0e47626afd34140f9ab4d3ae973780edb51bfce6;hp=0a1ade26013d7f73b541d02ba2c3839171659ce5;hb=fd01413fae6dea101ed07e6ee7c0d26be5e92d03;hpb=ca3e847e459e1ba43f45513877d39d50cce7a0c5

diff --git a/dwm.c b/dwm.c
index 0a1ade2..0e47626 100644
--- a/dwm.c
+++ b/dwm.c
@@ -60,6 +60,7 @@ enum { NetSupported, NetWMName, NetLast };		/* EWMH atoms */
 enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
 
 /* typedefs */
+typedef struct Monitor Monitor;
 typedef struct Client Client;
 struct Client {
 	char name[256];
@@ -74,7 +75,7 @@ struct Client {
 	Client *prev;
 	Client *snext;
 	Window win;
-	int monitor;
+	Monitor *monitor;
 };
 
 typedef struct {
@@ -101,7 +102,7 @@ typedef struct {
 
 typedef struct {
 	const char *symbol;
-	void (*arrange)(void);
+	void (*arrange)(Monitor *);
 } Layout;
 
 typedef struct {
@@ -116,18 +117,19 @@ typedef struct {
 	regex_t *tagregex;
 } Regs;
 
-typedef struct {
-	Window barwin;
+struct Monitor {
 	int sx, sy, sw, sh, wax, way, wah, waw;
+	double mwfact;
 	Bool *seltags;
 	Bool *prevtags;
 	Layout *layout;
-	double mwfact;
-} Monitor;
+	Window barwin;
+};
+
 
 /* function declarations */
 void applyrules(Client *c);
-void arrange(void);
+void arrange(Monitor *m);
 void attach(Client *c);
 void attachstack(Client *c);
 void ban(Client *c);
@@ -141,43 +143,45 @@ void configurerequest(XEvent *e);
 void destroynotify(XEvent *e);
 void detach(Client *c);
 void detachstack(Client *c);
-void drawbar(void);
-void drawsquare(Monitor *, Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]);
-void drawtext(Monitor *, const char *text, unsigned long col[ColLast], Bool invert);
+void drawbar(Monitor *m);
+void drawsquare(Monitor *m, Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]);
+void drawtext(Monitor *m, const char *text, unsigned long col[ColLast], Bool invert);
 void *emallocz(unsigned int size);
 void enternotify(XEvent *e);
 void eprint(const char *errstr, ...);
 void expose(XEvent *e);
-void floating(void); /* default floating layout */
+void floating(Monitor *m); /* default floating layout */
 void focus(Client *c);
 void focusin(XEvent *e);
 void focusnext(const char *arg);
 void focusprev(const char *arg);
 Client *getclient(Window w);
 unsigned long getcolor(const char *colstr);
+Monitor *getmonitor(Window barwin);
 long getstate(Window w);
 Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
 void grabbuttons(Client *c, Bool focused);
 void grabkeys(void);
 unsigned int idxoftag(const char *tag);
 void initfont(const char *fontstr);
-Bool isoccupied(unsigned int monitor, unsigned int t);
+Bool isoccupied(Monitor *monitor, unsigned int t);
 Bool isprotodel(Client *c);
-Bool isurgent(unsigned int monitor, unsigned int t);
-Bool isvisible(Client *c, int monitor);
+Bool isurgent(Monitor *monitor, unsigned int t);
+Bool isvisible(Client *c, Monitor *m);
 void keypress(XEvent *e);
 void killclient(const char *arg);
 void manage(Window w, XWindowAttributes *wa);
 void mappingnotify(XEvent *e);
 void maprequest(XEvent *e);
+Monitor *monitorat(void);
 void movemouse(Client *c);
-Client *nexttiled(Client *c, int monitor);
+Client *nexttiled(Client *c, Monitor *monitor);
 void propertynotify(XEvent *e);
 void quit(const char *arg);
 void reapply(const char *arg);
 void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
 void resizemouse(Client *c);
-void restack(void);
+void restack(Monitor *m);
 void run(void);
 void scan(void);
 void setclientstate(Client *c, long state);
@@ -188,7 +192,7 @@ 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 tile(Monitor *m);
 void togglebar(const char *arg);
 void togglefloating(const char *arg);
 void toggletag(const char *arg);
@@ -206,14 +210,13 @@ int xerror(Display *dpy, XErrorEvent *ee);
 int xerrordummy(Display *dsply, XErrorEvent *ee);
 int xerrorstart(Display *dsply, XErrorEvent *ee);
 void zoom(const char *arg);
-int monitorat(void);
 void movetomonitor(const char *arg);
 void selectmonitor(const char *arg);
 
 /* variables */
 char stext[256];
 int mcount = 1;
-int selmonitor = 0;
+Monitor *selmonitor;
 int screen;
 int (*xerrorxlib)(Display *, XErrorEvent *);
 unsigned int bh, bpos;
@@ -273,7 +276,7 @@ applyrules(Client *c) {
 		if(regs[i].propregex && !regexec(regs[i].propregex, buf, 1, &tmp, 0)) {
 			if (rules[i].monitor >= 0 && rules[i].monitor < mcount) {
 				matched_monitor = True;
-				c->monitor = rules[i].monitor;
+				c->monitor = &monitors[rules[i].monitor];
 			}
 
 			c->isfloating = rules[i].isfloating;
@@ -289,13 +292,14 @@ applyrules(Client *c) {
 	if(ch.res_name)
 		XFree(ch.res_name);
 	if(!matched_tag)
-		memcpy(c->tags, monitors[monitorat()].seltags, sizeof initags);
+		memcpy(c->tags, monitorat()->seltags, sizeof initags);
 	if (!matched_monitor)
 		c->monitor = monitorat();
 }
 
 void
-arrange(void) {
+arrange(Monitor *m) {
+	unsigned int i;
 	Client *c;
 
 	for(c = clients; c; c = c->next)
@@ -304,9 +308,13 @@ arrange(void) {
 		else
 			ban(c);
 
-	monitors[selmonitor].layout->arrange();
+	if(m)
+		m->layout->arrange(m);
+	else
+		for(i = 0; i < mcount; i++)
+			monitors[i].layout->arrange(&monitors[i]);
 	focus(NULL);
-	restack();
+	restack(m);
 }
 
 void
@@ -327,7 +335,7 @@ void
 ban(Client *c) {
 	if(c->isbanned)
 		return;
-	XMoveWindow(dpy, c->win, c->x + 3 * monitors[c->monitor].sw, c->y);
+	XMoveWindow(dpy, c->win, c->x + 3 * c->monitor->sw, c->y);
 	c->isbanned = True;
 }
 
@@ -337,7 +345,7 @@ buttonpress(XEvent *e) {
 	Client *c;
 	XButtonPressedEvent *ev = &e->xbutton;
 
-	Monitor *m = &monitors[monitorat()];
+	Monitor *m = monitorat();
 
 	if(ev->window == m->barwin) {
 		x = 0;
@@ -367,7 +375,7 @@ buttonpress(XEvent *e) {
 		if(CLEANMASK(ev->state) != MODKEY)
 			return;
 		if(ev->button == Button1) {
-			restack();
+			restack(c->monitor);
 			movemouse(c);
 		}
 		else if(ev->button == Button2) {
@@ -377,7 +385,7 @@ buttonpress(XEvent *e) {
 				zoom(NULL);
 		}
 		else if(ev->button == Button3 && !c->isfixed) {
-			restack();
+			restack(c->monitor);
 			resizemouse(c);
 		}
 	}
@@ -471,7 +479,7 @@ configure(Client *c) {
 void
 configurenotify(XEvent *e) {
 	XConfigureEvent *ev = &e->xconfigure;
-	Monitor *m = &monitors[selmonitor];
+	Monitor *m = selmonitor;
 
 	if(ev->window == root && (ev->width != m->sw || ev->height != m->sh)) {
 		/* TODO -- update Xinerama dimensions here */
@@ -481,7 +489,7 @@ configurenotify(XEvent *e) {
 		dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(root, screen), bh, DefaultDepth(dpy, screen));
 		XResizeWindow(dpy, m->barwin, m->sw, bh);
 		updatebarpos(m);
-		arrange();
+		arrange(m);
 	}
 }
 
@@ -492,7 +500,7 @@ configurerequest(XEvent *e) {
 	XWindowChanges wc;
 
 	if((c = getclient(ev->window))) {
-		Monitor *m = &monitors[c->monitor];
+		Monitor *m = c->monitor;
 		if(ev->value_mask & CWBorderWidth)
 			c->border = ev->border_width;
 		if(c->isfixed || c->isfloating || (floating == m->layout->arrange)) {
@@ -559,55 +567,51 @@ detachstack(Client *c) {
 }
 
 void
-drawbar(void) {
-	int i, j, x;
+drawbar(Monitor *m) {
+	int j, x;
 	Client *c;
 
-	for(i = 0; i < mcount; i++) {
-		Monitor *m = &monitors[i];
-		dc.x = 0;
-		for(c = stack; c && !isvisible(c, i); c = c->snext);
-		fprintf(stderr, "m%d %s\n", i, c ? c->name : "NIL");
-		for(j = 0; j < LENGTH(tags); j++) {
-			dc.w = textw(tags[j]);
-			if(m->seltags[j]) {
-				drawtext(m, tags[j], dc.sel, isurgent(i, j));
-				drawsquare(m, c && c->tags[j] && c->monitor == i,
-						isoccupied(i, j), isurgent(i, j), dc.sel);
-			}
-			else {
-				drawtext(m, tags[j], dc.norm, isurgent(i, j));
-				drawsquare(m, c && c->tags[j] && c->monitor == i,
-						isoccupied(i, j), isurgent(i, j), dc.norm);
-			}
-			dc.x += dc.w;
+	dc.x = 0;
+	for(c = stack; c && !isvisible(c, m); c = c->snext);
+	for(j = 0; j < LENGTH(tags); j++) {
+		dc.w = textw(tags[j]);
+		if(m->seltags[j]) {
+			drawtext(m, tags[j], dc.sel, isurgent(m, j));
+			drawsquare(m, c && c->tags[j] && c->monitor == m,
+					isoccupied(m, j), isurgent(m, j), dc.sel);
 		}
-		dc.w = blw;
-		drawtext(m, m->layout->symbol, dc.norm, False);
-		x = dc.x + dc.w;
-		if(i == selmonitor) {
-			dc.w = textw(stext);
-			dc.x = m->sw - dc.w;
-			if(dc.x < x) {
-				dc.x = x;
-				dc.w = m->sw - x;
-			}
-			drawtext(m, stext, dc.norm, False);
+		else {
+			drawtext(m, tags[j], dc.norm, isurgent(m, j));
+			drawsquare(m, c && c->tags[j] && c->monitor == m,
+					isoccupied(m, j), isurgent(m, j), dc.norm);
 		}
-		else
-			dc.x = m->sw;
-		if((dc.w = dc.x - x) > bh) {
+		dc.x += dc.w;
+	}
+	dc.w = blw;
+	drawtext(m, m->layout->symbol, dc.norm, False);
+	x = dc.x + dc.w;
+	if(m == selmonitor) {
+		dc.w = textw(stext);
+		dc.x = m->sw - dc.w;
+		if(dc.x < x) {
 			dc.x = x;
-			if(c) {
-				drawtext(m, c->name, dc.sel, False);
-				drawsquare(m, False, c->isfloating, False, dc.sel);
-			}
-			else
-				drawtext(m, NULL, dc.norm, False);
+			dc.w = m->sw - x;
 		}
-		XCopyArea(dpy, dc.drawable, m->barwin, dc.gc, 0, 0, m->sw, bh, 0, 0);
-		XSync(dpy, False);
+		drawtext(m, stext, dc.norm, False);
 	}
+	else
+		dc.x = m->sw;
+	if((dc.w = dc.x - x) > bh) {
+		dc.x = x;
+		if(c) {
+			drawtext(m, c->name, dc.sel, False);
+			drawsquare(m, False, c->isfloating, False, dc.sel);
+		}
+		else
+			drawtext(m, NULL, dc.norm, False);
+	}
+	XCopyArea(dpy, dc.drawable, m->barwin, dc.gc, 0, 0, m->sw, bh, 0, 0);
+	XSync(dpy, False);
 }
 
 void
@@ -693,7 +697,7 @@ enternotify(XEvent *e) {
 		focus(c);
 	else {
 		selmonitor = monitorat();
-		fprintf(stderr, "updating selmonitor %d\n", selmonitor);
+		fprintf(stderr, "updating selmonitor %d\n", selmonitor - monitors);
 		focus(NULL);
 	}
 }
@@ -710,31 +714,27 @@ eprint(const char *errstr, ...) {
 
 void
 expose(XEvent *e) {
+	Monitor *m;
 	XExposeEvent *ev = &e->xexpose;
 
-	if(ev->count == 0) {
-		if(ev->window == monitors[selmonitor].barwin)
-			drawbar();
-	}
+	if(ev->count == 0 && (m = getmonitor(ev->window)))
+		drawbar(m);
 }
 
 void
-floating(void) { /* default floating layout */
+floating(Monitor *m) { /* default floating layout */
 	Client *c;
 
 	domwfact = dozoom = False;
 	for(c = clients; c; c = c->next)
-		if(isvisible(c, selmonitor))
+		if(isvisible(c, m))
 			resize(c, c->x, c->y, c->w, c->h, True);
 }
 
 void
 focus(Client *c) {
-	Monitor *m;
-
 	if(c)
 		selmonitor = c->monitor;
-	m = &monitors[selmonitor];
 	if(!c || (c && !isvisible(c, selmonitor)))
 		for(c = stack; c && !isvisible(c, c->monitor); c = c->snext);
 	if(sel && sel != c) {
@@ -747,16 +747,14 @@ focus(Client *c) {
 		grabbuttons(c, True);
 	}
 	sel = c;
-	drawbar();
 	if(c) {
 		XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
 		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
 		selmonitor = c->monitor;
 	}
-	else {
+	else
 		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-		drawbar();
-	}
+	drawbar(selmonitor);
 }
 
 void
@@ -778,7 +776,7 @@ focusnext(const char *arg) {
 		for(c = clients; c && !isvisible(c, selmonitor); c = c->next);
 	if(c) {
 		focus(c);
-		restack();
+		restack(c->monitor);
 	}
 }
 
@@ -795,7 +793,7 @@ focusprev(const char *arg) {
 	}
 	if(c) {
 		focus(c);
-		restack();
+		restack(c->monitor);
 	}
 }
 
@@ -817,6 +815,16 @@ getcolor(const char *colstr) {
 	return color.pixel;
 }
 
+Monitor *
+getmonitor(Window barwin) {
+	unsigned int i;
+
+	for(i = 0; i < mcount; i++)
+		if(monitors[i].barwin == barwin)
+			return &monitors[i];
+	return NULL;
+}
+
 long
 getstate(Window w) {
 	int format, status;
@@ -978,7 +986,7 @@ initfont(const char *fontstr) {
 }
 
 Bool
-isoccupied(unsigned int monitor, unsigned int t) {
+isoccupied(Monitor *monitor, unsigned int t) {
 	Client *c;
 
 	for(c = clients; c; c = c->next)
@@ -1003,7 +1011,7 @@ isprotodel(Client *c) {
 }
 
 Bool
-isurgent(unsigned int monitor, unsigned int t) {
+isurgent(Monitor *monitor, unsigned int t) {
 	Client *c;
 
 	for(c = clients; c; c = c->next)
@@ -1013,13 +1021,13 @@ isurgent(unsigned int monitor, unsigned int t) {
 }
 
 Bool
-isvisible(Client *c, int monitor) {
+isvisible(Client *c, Monitor *m) {
 	unsigned int i;
 
-	if(c->monitor != monitor)
+	if(c->monitor != m)
 		return False;
 	for(i = 0; i < LENGTH(tags); i++)
-		if(c->tags[i] && monitors[c->monitor].seltags[i])
+		if(c->tags[i] && c->monitor->seltags[i])
 			return True;
 	return False;
 }
@@ -1074,7 +1082,7 @@ manage(Window w, XWindowAttributes *wa) {
 
 	applyrules(c);
 
-	m = &monitors[c->monitor];
+	m = c->monitor;
 
 	c->x = wa->x + m->sx;
 	c->y = wa->y + m->sy;
@@ -1118,7 +1126,7 @@ manage(Window w, XWindowAttributes *wa) {
 	ban(c);
 	XMapWindow(dpy, c->win);
 	setclientstate(c, NormalState);
-	arrange();
+	arrange(m);
 }
 
 void
@@ -1143,7 +1151,7 @@ maprequest(XEvent *e) {
 		manage(ev->window, &wa);
 }
 
-int
+Monitor *
 monitorat() {
 	int i, x, y;
 	Window win;
@@ -1153,10 +1161,10 @@ monitorat() {
 	for(i = 0; i < mcount; i++) {
 		if((x >= monitors[i].sx && x < monitors[i].sx + monitors[i].sw)
 		&& (y >= monitors[i].sy && y < monitors[i].sy + monitors[i].sh)) {
-			return i;
+			return &monitors[i];
 		}
 	}
-	return 0;
+	return NULL;
 }
 
 void
@@ -1169,7 +1177,7 @@ movemouse(Client *c) {
 
 	ocx = nx = c->x;
 	ocy = ny = c->y;
-	m = &monitors[c->monitor];
+	m = c->monitor;
 	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
 			None, cursor[CurMove], CurrentTime) != GrabSuccess)
 		return;
@@ -1197,7 +1205,7 @@ movemouse(Client *c) {
 				ny = m->way;
 			else if(abs((m->way + m->wah) - (ny + c->h + 2 * c->border)) < SNAP)
 				ny = m->way + m->wah - c->h - 2 * c->border;
-			if((m->layout->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
+			if(!c->isfloating && (m->layout->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
 				togglefloating(NULL);
 			if((m->layout->arrange == floating) || c->isfloating)
 				resize(c, nx, ny, c->w, c->h, False);
@@ -1207,7 +1215,7 @@ movemouse(Client *c) {
 }
 
 Client *
-nexttiled(Client *c, int monitor) {
+nexttiled(Client *c, Monitor *monitor) {
 	for(; c && (c->isfloating || !isvisible(c, monitor)); c = c->next);
 	return c;
 }
@@ -1222,24 +1230,24 @@ propertynotify(XEvent *e) {
 		return; /* ignore */
 	if((c = getclient(ev->window))) {
 		switch (ev->atom) {
-			default: break;
-			case XA_WM_TRANSIENT_FOR:
-				XGetTransientForHint(dpy, c->win, &trans);
-				if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL)))
-					arrange();
-				break;
-			case XA_WM_NORMAL_HINTS:
-				updatesizehints(c);
-				break;
-			case XA_WM_HINTS:
-				updatewmhints(c);
-				drawbar();
-				break;
+		default: break;
+		case XA_WM_TRANSIENT_FOR:
+			XGetTransientForHint(dpy, c->win, &trans);
+			if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL)))
+				arrange(c->monitor);
+			break;
+		case XA_WM_NORMAL_HINTS:
+			updatesizehints(c);
+			break;
+		case XA_WM_HINTS:
+			updatewmhints(c);
+			drawbar(c->monitor);
+			break;
 		}
 		if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
 			updatetitle(c);
 			if(c == sel)
-				drawbar();
+				drawbar(c->monitor);
 		}
 	}
 }
@@ -1258,15 +1266,15 @@ reapply(const char *arg) {
 		memcpy(c->tags, zerotags, sizeof zerotags);
 		applyrules(c);
 	}
-	arrange();
+	arrange(NULL);
 }
 
 void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
+	Monitor *m;
 	XWindowChanges wc;
-	//Monitor scr = monitors[monitorat()];
-//	c->monitor = monitorat();
 
+	m = c->monitor;
 	if(sizehints) {
 		/* set minimum possible */
 		if (w < 1)
@@ -1307,17 +1315,15 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 	}
 	if(w <= 0 || h <= 0)
 		return;
-	/* TODO: offscreen appearance fixes */
-	/*
-	if(x > scr.sw)
-		x = scr.sw - w - 2 * c->border;
-	if(y > scr.sh)
-		y = scr.sh - h - 2 * c->border;
-	if(x + w + 2 * c->border < scr.sx)
-		x = scr.sx;
-	if(y + h + 2 * c->border < scr.sy)
-		y = scr.sy;
-	*/
+	if(x > m->sw)
+		x = m->sw - w - 2 * c->border;
+	if(y > m->sh)
+		y = m->sh - h - 2 * c->border;
+	if(x + w + 2 * c->border < m->sx)
+		x = m->sx;
+	if(y + h + 2 * c->border < m->sy)
+		y = m->sy;
+	fprintf(stderr, "resize %d %d %d %d (%d %d %d %d)\n", x, y , w, h, m->sx, m->sy, m->sw, m->sh);
 	if(c->x != x || c->y != y || c->w != w || c->h != h) {
 		c->x = wc.x = x;
 		c->y = wc.y = y;
@@ -1339,7 +1345,7 @@ resizemouse(Client *c) {
 
 	ocx = c->x;
 	ocy = c->y;
-	m = &monitors[c->monitor];
+	m = c->monitor;
 	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
 			None, cursor[CurResize], CurrentTime) != GrabSuccess)
 		return;
@@ -1364,7 +1370,7 @@ resizemouse(Client *c) {
 				nw = 1;
 			if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
 				nh = 1;
-			if((m->layout->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
+			if(!c->isfloating && (m->layout->arrange != floating) && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP))
 				togglefloating(NULL);
 			if((m->layout->arrange == floating) || c->isfloating)
 				resize(c, c->x, c->y, nw, nh, True);
@@ -1374,31 +1380,28 @@ resizemouse(Client *c) {
 }
 
 void
-restack(void) {
-	unsigned int i;
+restack(Monitor *m) {
 	Client *c;
 	XEvent ev;
 	XWindowChanges wc;
 
-	drawbar();
+	drawbar(m);
 	if(!sel)
 		return;
-	if(sel->isfloating || (monitors[selmonitor].layout->arrange == floating))
+	if(sel->isfloating || (m->layout->arrange == floating))
 		XRaiseWindow(dpy, sel->win);
-	if(monitors[selmonitor].layout->arrange != floating) {
+	if(m->layout->arrange != floating) {
 		wc.stack_mode = Below;
-		wc.sibling = monitors[selmonitor].barwin;
+		wc.sibling = m->barwin;
 		if(!sel->isfloating) {
 			XConfigureWindow(dpy, sel->win, CWSibling | CWStackMode, &wc);
 			wc.sibling = sel->win;
 		}
-		for(i = 0; i < mcount; i++) {
-			for(c = nexttiled(clients, i); c; c = nexttiled(c->next, i)) {
-				if(c == sel)
-					continue;
-				XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc);
-				wc.sibling = c->win;
-			}
+		for(c = nexttiled(clients, m); c; c = nexttiled(c->next, m)) {
+			if(c == sel)
+				continue;
+			XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc);
+			wc.sibling = c->win;
 		}
 	}
 	XSync(dpy, False);
@@ -1455,7 +1458,7 @@ run(void) {
 					}
 				break;
 			}
-			drawbar();
+			drawbar(selmonitor);
 		}
 		while(XPending(dpy)) {
 			XNextEvent(dpy, &ev);
@@ -1503,7 +1506,7 @@ setclientstate(Client *c, long state) {
 void
 setlayout(const char *arg) {
 	unsigned int i;
-	Monitor *m = &monitors[monitorat()];
+	Monitor *m = monitorat();
 
 	if(!arg) {
 		m->layout++;
@@ -1519,16 +1522,16 @@ setlayout(const char *arg) {
 		m->layout = &layouts[i];
 	}
 	if(sel)
-		arrange();
+		arrange(m);
 	else
-		drawbar();
+		drawbar(m);
 }
 
 void
 setmwfact(const char *arg) {
 	double delta;
 
-	Monitor *m = &monitors[monitorat()];
+	Monitor *m = monitorat();
 
 	if(!domwfact)
 		return;
@@ -1545,7 +1548,7 @@ setmwfact(const char *arg) {
 		else if(m->mwfact > 0.9)
 			m->mwfact = 0.9;
 	}
-	arrange();
+	arrange(m);
 }
 
 void
@@ -1569,10 +1572,9 @@ setup(void) {
 	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
 	// init screens/monitors first
-	mcount = 1;
 	if((isxinerama = XineramaIsActive(dpy)))
 		info = XineramaQueryScreens(dpy, &mcount);
-	monitors = emallocz(mcount * sizeof(Monitor));
+	selmonitor = monitors = emallocz(mcount * sizeof(Monitor));
 
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);
@@ -1601,7 +1603,7 @@ setup(void) {
 		/* init geometry */
 		m = &monitors[i];
 
-		if (mcount != 1 && isxinerama) {
+		if(mcount != 1 && isxinerama) {
 			m->sx = info[i].x_org;
 			m->sy = info[i].y_org;
 			m->sw = info[i].width;
@@ -1649,6 +1651,8 @@ setup(void) {
 				| EnterWindowMask | LeaveWindowMask | StructureNotifyMask;
 		XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
 		XSelectInput(dpy, root, wa.event_mask);
+
+		drawbar(m);
 	}
 	if(info)
 		XFree(info);
@@ -1660,7 +1664,7 @@ setup(void) {
 	compileregs();
 
 	selmonitor = monitorat();
-	fprintf(stderr, "selmonitor == %d\n", selmonitor);
+	fprintf(stderr, "selmonitor == %d\n", selmonitor - monitors);
 }
 
 void
@@ -1696,7 +1700,7 @@ tag(const char *arg) {
 	for(i = 0; i < LENGTH(tags); i++)
 		sel->tags[i] = (NULL == arg);
 	sel->tags[idxoftag(arg)] = True;
-	arrange();
+	arrange(sel->monitor);
 }
 
 unsigned int
@@ -1716,65 +1720,60 @@ textw(const char *text) {
 }
 
 void
-tile(void) {
-	unsigned int i, j, n, nx, ny, nw, nh, mw, th;
+tile(Monitor *m) {
+	unsigned int i, n, nx, ny, nw, nh, mw, th;
 	Client *c, *mc;
 
 	domwfact = dozoom = True;
-
-	nx = ny = nw = 0; /* gcc stupidity requires this */
-
-	for (i = 0; i < mcount; i++) {
-		Monitor *m = &monitors[i];
-
-		for(n = 0, c = nexttiled(clients, i); c; c = nexttiled(c->next, i))
-			n++;
-
-		/* window geoms */
-		mw = (n == 1) ? m->waw : m->mwfact * m->waw;
-		th = (n > 1) ? m->wah / (n - 1) : 0;
-		if(n > 1 && th < bh)
-			th = m->wah;
-
-		for(j = 0, c = mc = nexttiled(clients, i); c; c = nexttiled(c->next, i)) {
-			if(j == 0) { /* master */
-				nx = m->wax;
+	nx = m->wax;
+	ny = m->way;
+	nw = 0;
+	for(n = 0, c = nexttiled(clients, m); c; c = nexttiled(c->next, m))
+		n++;
+
+	/* window geoms */
+	mw = (n == 1) ? m->waw : m->mwfact * m->waw;
+	th = (n > 1) ? m->wah / (n - 1) : 0;
+	if(n > 1 && th < bh)
+		th = m->wah;
+
+	for(i = 0, c = mc = nexttiled(clients, m); c; c = nexttiled(c->next, m)) {
+		if(i == 0) { /* master */
+			nx = m->wax;
+			ny = m->way;
+			nw = mw - 2 * c->border;
+			nh = m->wah - 2 * c->border;
+		}
+		else {  /* tile window */
+			if(i == 1) {
 				ny = m->way;
-				nw = mw - 2 * c->border;
-				nh = m->wah - 2 * c->border;
+				nx += mc->w + 2 * mc->border;
+				nw = m->waw - mw - 2 * c->border;
 			}
-			else {  /* tile window */
-				if(j == 1) {
-					ny = m->way;
-					nx += mc->w + 2 * mc->border;
-					nw = m->waw - mw - 2 * c->border;
-				}
-				if(j + 1 == n) /* remainder */
-					nh = (m->way + m->wah) - ny - 2 * c->border;
-				else
-					nh = th - 2 * c->border;
-			}
-			fprintf(stderr, "tile(%d, %d, %d, %d)\n", nx, ny, nw, nh);
-			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 != m->wah)
-				ny = c->y + c->h + 2 * c->border;
-
-			j++;
+			if(i + 1 == n) /* remainder */
+				nh = (m->way + m->wah) - ny - 2 * c->border;
+			else
+				nh = th - 2 * c->border;
 		}
+		fprintf(stderr, "tile %d %d %d %d\n", nx, ny, nw, nh);
+		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 != m->wah)
+			ny = c->y + c->h + 2 * c->border;
+		i++;
 	}
-	fprintf(stderr, "done\n");
 }
+
 void
 togglebar(const char *arg) {
 	if(bpos == BarOff)
 		bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
 	else
 		bpos = BarOff;
-	updatebarpos(&monitors[monitorat()]);
-	arrange();
+	updatebarpos(monitorat());
+	arrange(monitorat());
 }
 
 void
@@ -1784,7 +1783,7 @@ togglefloating(const char *arg) {
 	sel->isfloating = !sel->isfloating;
 	if(sel->isfloating)
 		resize(sel, sel->x, sel->y, sel->w, sel->h, True);
-	arrange();
+	arrange(sel->monitor);
 }
 
 void
@@ -1798,21 +1797,20 @@ toggletag(const char *arg) {
 	for(j = 0; j < LENGTH(tags) && !sel->tags[j]; j++);
 	if(j == LENGTH(tags))
 		sel->tags[i] = True; /* at least one tag must be enabled */
-	arrange();
+	arrange(sel->monitor);
 }
 
 void
 toggleview(const char *arg) {
 	unsigned int i, j;
-
-	Monitor *m = &monitors[monitorat()];
+	Monitor *m = monitorat();
 
 	i = idxoftag(arg);
 	m->seltags[i] = !m->seltags[i];
 	for(j = 0; j < LENGTH(tags) && !m->seltags[j]; j++);
 	if(j == LENGTH(tags))
 		m->seltags[i] = True; /* at least one tag must be viewed */
-	arrange();
+	arrange(m);
 }
 
 void
@@ -1825,6 +1823,7 @@ unban(Client *c) {
 
 void
 unmanage(Client *c) {
+	Monitor *m = c->monitor;
 	XWindowChanges wc;
 
 	wc.border_width = c->oldborder;
@@ -1843,7 +1842,7 @@ unmanage(Client *c) {
 	XSync(dpy, False);
 	XSetErrorHandler(xerror);
 	XUngrabServer(dpy);
-	arrange();
+	arrange(m);
 }
 
 void
@@ -1985,7 +1984,7 @@ void
 view(const char *arg) {
 	unsigned int i;
 	Bool tmp[LENGTH(tags)];
-	Monitor *m = &monitors[monitorat()];
+	Monitor *m = monitorat();
 
 	for(i = 0; i < LENGTH(tags); i++)
 		tmp[i] = (NULL == arg);
@@ -1993,7 +1992,7 @@ view(const char *arg) {
 	if(memcmp(m->seltags, tmp, sizeof initags) != 0) {
 		memcpy(m->prevtags, m->seltags, sizeof initags);
 		memcpy(m->seltags, tmp, sizeof initags);
-		arrange();
+		arrange(m);
 	}
 }
 
@@ -2001,44 +2000,60 @@ void
 viewprevtag(const char *arg) {
 	static Bool tmp[LENGTH(tags)];
 
-	Monitor *m = &monitors[monitorat()];
+	Monitor *m = monitorat();
 
 	memcpy(tmp, m->seltags, sizeof initags);
 	memcpy(m->seltags, m->prevtags, sizeof initags);
 	memcpy(m->prevtags, tmp, sizeof initags);
-	arrange();
+	arrange(m);
 }
 
 void
 zoom(const char *arg) {
-	Client *c;
+	Client *c = sel;
 
 	if(!sel || !dozoom || sel->isfloating)
 		return;
-	if((c = sel) == nexttiled(clients, c->monitor))
+	if(c == nexttiled(clients, c->monitor))
 		if(!(c = nexttiled(c->next, c->monitor)))
 			return;
 	detach(c);
 	attach(c);
 	focus(c);
-	arrange();
+	arrange(c->monitor);
 }
 
 void
 movetomonitor(const char *arg) {
-	if (sel) {
-		sel->monitor = arg ? atoi(arg) : (sel->monitor+1) % mcount;
+	int i;
 
-		memcpy(sel->tags, monitors[sel->monitor].seltags, sizeof initags);
-		resize(sel, monitors[sel->monitor].wax, monitors[sel->monitor].way, sel->w, sel->h, True);
-		arrange();
+	if (sel)
+		return;
+	if(arg)
+		i = atoi(arg);
+	else {
+		for(i = 0; &monitors[i] != sel->monitor && i < mcount; i++);
+		i++;
 	}
+	sel->monitor = &monitors[i % mcount];
+
+	memcpy(sel->tags, sel->monitor->seltags, sizeof initags);
+	resize(sel, sel->monitor->wax, sel->monitor->way, sel->w, sel->h, True);
+	arrange(sel->monitor);
 }
 
 void
 selectmonitor(const char *arg) {
-	Monitor *m = &monitors[arg ? atoi(arg) : (monitorat()+1) % mcount];
+	int i;
+	Monitor *m;
 
+	if(arg)
+		i = atoi(arg);
+	else {
+		for(i = 0; &monitors[i] != sel->monitor && i < mcount; i++);
+		i++;
+	}
+	m = &monitors[i % mcount];
 	XWarpPointer(dpy, None, root, 0, 0, 0, 0, m->wax+m->waw/2, m->way+m->wah/2);
 	focus(NULL);
 }
@@ -2046,9 +2061,9 @@ selectmonitor(const char *arg) {
 
 int
 main(int argc, char *argv[]) {
+	fprintf(stderr, "%u\n", sizeof("jsjsjsjsjssjsj"));
 	if(argc == 2 && !strcmp("-v", argv[1]))
-		eprint("dwm-"VERSION", © 2006-2007 Anselm R. Garbe, Sander van Dijk, "
-		       "Jukka Salmi, Premysl Hruby, Szabolcs Nagy, Christof Musik\n");
+		eprint("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");
 	else if(argc != 1)
 		eprint("usage: dwm [-v]\n");
 
@@ -2058,7 +2073,6 @@ main(int argc, char *argv[]) {
 
 	checkotherwm();
 	setup();
-	drawbar();
 	scan();
 	run();
 	cleanup();