X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=6299b63d6df661d02d3039e202bfad6d9aa428e8;hb=489ac07e83f5dabd23d494630c7bb61690bb56e0;hp=997a220f0cacb0bb9af5529d31528b47305b2aa5;hpb=b848f4bda8861115c04aecd9fd87baf928d931de;p=dwm.git

diff --git a/dwm.c b/dwm.c
index 997a220..6299b63 100644
--- a/dwm.c
+++ b/dwm.c
@@ -41,21 +41,13 @@
 #include <X11/Xutil.h>
 
 /* macros */
-#define MAX(a, b) ((a)>(b)?(a):(b))
-#define MIN(a, b) ((a)<(b)?(a):(b))
-#define BUTTONMASK		(ButtonPressMask|ButtonReleaseMask)
-#define CLEANMASK(mask)		(mask & ~(numlockmask|LockMask))
-#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); \
-}
+#define MAX(a, b)	((a) > (b) ? (a) : (b))
+#define MIN(a, b)	((a) < (b) ? (a) : (b))
+#define BUTTONMASK	(ButtonPressMask|ButtonReleaseMask)
+#define CLEANMASK(mask)	(mask & ~(numlockmask|LockMask))
+#define LENGTH(x)	(sizeof x / sizeof x[0])
+#define MAXTAGLEN	16
+#define MOUSEMASK	(BUTTONMASK|PointerMotionMask)
 
 /* enums */
 enum { CurNormal, CurResize, CurMove, CurLast };	/* cursor */
@@ -97,11 +89,6 @@ 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);
@@ -160,7 +147,7 @@ void initfont(const char *fontstr);
 Bool isoccupied(unsigned int t);
 Bool isprotodel(Client *c);
 Bool isurgent(unsigned int t);
-Bool isvisible(Client *c);
+Bool isvisible(Client *c, Bool *cmp);
 void keypress(XEvent *e);
 void killclient(const char *arg);
 void manage(Window w, XWindowAttributes *wa);
@@ -171,15 +158,12 @@ void movemouse(Client *c);
 Client *nexttiled(Client *c);
 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 run(void);
 void scan(void);
 void setclientstate(Client *c, long state);
-void setgeom(const char *arg);
-void setlayout(const char *arg);
 void setmfact(const char *arg);
 void setup(void);
 void spawn(const char *arg);
@@ -193,12 +177,14 @@ 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 togglelayout(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 updatebar(void);
+void updategeom(void);
 void updatesizehints(Client *c);
 void updatetitle(Client *c);
 void updatewmhints(Client *c);
@@ -213,7 +199,7 @@ void zoom(const char *arg);
 char stext[256];
 int screen, sx, sy, sw, sh;
 int (*xerrorxlib)(Display *, XErrorEvent *);
-int bx, by, bw, bh, blw, bgw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh;
+int bx, by, bw, bh, blw, mx, my, mw, mh, tx, ty, tw, th, wx, wy, ww, wh;
 int seltags = 0;
 double mfact;
 unsigned int numlockmask = 0;
@@ -241,8 +227,6 @@ Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};
-Geom geoms[];
-Geom *geom = geoms;
 Layout layouts[];
 Layout *lt = layouts;
 Window root, barwin;
@@ -287,7 +271,7 @@ arrange(void) {
 	Client *c;
 
 	for(c = clients; c; c = c->next)
-		if(isvisible(c)) {
+		if(isvisible(c, NULL)) {
 			unban(c);
 			if(lt->isfloating || c->isfloating)
 				resize(c, c->fx, c->fy, c->fw, c->fh, True);
@@ -330,14 +314,10 @@ buttonpress(XEvent *e) {
 	XButtonPressedEvent *ev = &e->xbutton;
 
 	if(ev->window == barwin) {
-		if((ev->x < bgw) && ev->button == Button1) {
-			setgeom(NULL);
-			return;
-		}
-		x = bgw;
+		x = 0;
 		for(i = 0; i < LENGTH(tags); i++) {
 			x += textw(tags[i]);
-			if(ev->x >= bgw && ev->x < x) {
+			if(ev->x < x) {
 				if(ev->button == Button1) {
 					if(ev->state & MODKEY)
 						tag(tags[i]);
@@ -354,7 +334,7 @@ buttonpress(XEvent *e) {
 			}
 		}
 		if((ev->x < x + blw) && ev->button == Button1) 
-			setlayout(NULL);
+			togglelayout(NULL);
 	}
 	else if((c = getclient(ev->window))) {
 		focus(c);
@@ -440,7 +420,9 @@ configurenotify(XEvent *e) {
 	if(ev->window == root && (ev->width != sw || ev->height != sh)) {
 		sw = ev->width;
 		sh = ev->height;
-		setgeom(geom->symbol);
+		updategeom();
+		updatebar();
+		arrange();
 	}
 }
 
@@ -469,7 +451,7 @@ configurerequest(XEvent *e) {
 			if((ev->value_mask & (CWX|CWY))
 			&& !(ev->value_mask & (CWWidth|CWHeight)))
 				configure(c);
-			if(isvisible(c))
+			if(isvisible(c, NULL))
 				XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
 		}
 		else
@@ -521,7 +503,7 @@ void
 detachstack(Client *c) {
 	Client **tc;
 
-	for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
+	for(tc = &stack; *tc && *tc != c; tc = &(*tc)->snext);
 	*tc = c->snext;
 }
 
@@ -531,12 +513,7 @@ drawbar(void) {
 	Client *c;
 
 	dc.x = 0;
-	if(bgw > 0) {
-		dc.w = bgw;
-		drawtext(geom->symbol, dc.norm, False);
-		dc.x += bgw;
-	}
-	for(c = stack; c && !isvisible(c); c = c->snext);
+	for(c = stack; c && !isvisible(c, NULL); c = c->snext);
 	for(i = 0; i < LENGTH(tags); i++) {
 		dc.w = textw(tags[i]);
 		if(tagset[seltags][i]) {
@@ -617,7 +594,7 @@ drawtext(const char *text, unsigned long col[ColLast], Bool invert) {
 	x = dc.x + (h / 2);
 	/* shorten text if necessary */
 	for(; len && (w = textnw(buf, len)) > dc.w - h; len--);
-	if (!len)
+	if(!len)
 		return;
 	if(len < olen) {
 		if(len > 1)
@@ -676,8 +653,8 @@ expose(XEvent *e) {
 
 void
 focus(Client *c) {
-	if(!c || (c && !isvisible(c)))
-		for(c = stack; c && !isvisible(c); c = c->snext);
+	if(!c || (c && !isvisible(c, NULL)))
+		for(c = stack; c && !isvisible(c, NULL); c = c->snext);
 	if(sel && sel != c) {
 		grabbuttons(sel, False);
 		XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
@@ -711,9 +688,9 @@ focusnext(const char *arg) {
 
 	if(!sel)
 		return;
-	for(c = sel->next; c && !isvisible(c); c = c->next);
+	for(c = sel->next; c && !isvisible(c, arg ? sel->tags : NULL); c = c->next);
 	if(!c)
-		for(c = clients; c && !isvisible(c); c = c->next);
+		for(c = clients; c && !isvisible(c, arg ? sel->tags : NULL); c = c->next);
 	if(c) {
 		focus(c);
 		restack();
@@ -726,10 +703,10 @@ focusprev(const char *arg) {
 
 	if(!sel)
 		return;
-	for(c = sel->prev; c && !isvisible(c); c = c->prev);
+	for(c = sel->prev; c && !isvisible(c, arg ? sel->tags : NULL); c = c->prev);
 	if(!c) {
 		for(c = clients; c && c->next; c = c->next);
-		for(; c && !isvisible(c); c = c->prev);
+		for(; c && !isvisible(c, arg ? sel->tags : NULL); c = c->prev);
 	}
 	if(c) {
 		focus(c);
@@ -804,21 +781,21 @@ grabbuttons(Client *c, Bool focused) {
 	int i, j;
 	unsigned int buttons[]   = { Button1, Button2, Button3 };
 	unsigned int modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask,
-	                             MODKEY|numlockmask|LockMask} ;
+				MODKEY|numlockmask|LockMask} ;
 
 	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
 	if(focused)
 		for(i = 0; i < LENGTH(buttons); i++)
 			for(j = 0; j < LENGTH(modifiers); j++)
 				XGrabButton(dpy, buttons[i], modifiers[j], c->win, False,
-				            BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+					BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
 	else
 		XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
-		            BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+			BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
 }
 
 void
-grabkeys(void)  {
+grabkeys(void) {
 	unsigned int i, j;
 	KeyCode code;
 	XModifierKeymap *modmap;
@@ -930,11 +907,13 @@ isurgent(unsigned int t) {
 }
 
 Bool
-isvisible(Client *c) {
+isvisible(Client *c, Bool *cmp) {
 	unsigned int i;
 
+	if(!cmp)
+		cmp = tagset[seltags];
 	for(i = 0; i < LENGTH(tags); i++)
-		if(c->tags[i] && tagset[seltags][i])
+		if(c->tags[i] && cmp[i])
 			return True;
 	return False;
 }
@@ -1061,8 +1040,8 @@ monocle(void) {
 	Client *c;
 
 	for(c = clients; c; c = c->next)
-		if((lt->isfloating || !c->isfloating) &&  isvisible(c))
-			resize(c, mox, moy, mow - 2 * c->bw, moh - 2 * c->bw, RESIZEHINTS);
+		if((lt->isfloating || !c->isfloating) && isvisible(c, NULL))
+			resize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw, RESIZEHINTS);
 }
 
 void
@@ -1075,7 +1054,7 @@ movemouse(Client *c) {
 	ocx = nx = c->x;
 	ocy = ny = c->y;
 	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
-			None, cursor[CurMove], CurrentTime) != GrabSuccess)
+	None, cursor[CurMove], CurrentTime) != GrabSuccess)
 		return;
 	XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
 	for(;;) {
@@ -1115,7 +1094,7 @@ movemouse(Client *c) {
 
 Client *
 nexttiled(Client *c) {
-	for(; c && (c->isfloating || !isvisible(c)); c = c->next);
+	for(; c && (c->isfloating || !isvisible(c, NULL)); c = c->next);
 	return c;
 }
 
@@ -1157,17 +1136,6 @@ quit(const char *arg) {
 }
 
 void
-reapply(const char *arg) {
-	Client *c;
-
-	for(c = clients; c; c = c->next) {
-		memset(c->tags, 0, TAGSZ);
-		applyrules(c);
-	}
-	arrange();
-}
-
-void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 	XWindowChanges wc;
 
@@ -1182,8 +1150,7 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 
 		/* adjust for aspect limits */
 		if(c->minax != c->maxax && c->minay != c->maxay 
-		&& c->minax > 0 && c->maxax > 0 && c->minay > 0 && c->maxay > 0)
-		{
+		&& c->minax > 0 && c->maxax > 0 && c->minay > 0 && c->maxay > 0) {
 			if(w * c->maxay > h * c->maxax)
 				w = h * c->maxax / c->maxay;
 			else if(w * c->minay < h * c->minax)
@@ -1241,7 +1208,7 @@ resizemouse(Client *c) {
 	ocx = c->x;
 	ocy = c->y;
 	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
-			None, cursor[CurResize], CurrentTime) != GrabSuccess)
+	None, cursor[CurResize], CurrentTime) != GrabSuccess)
 		return;
 	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
 	for(;;) {
@@ -1292,7 +1259,7 @@ restack(void) {
 		wc.stack_mode = Below;
 		wc.sibling = barwin;
 		for(c = stack; c; c = c->snext)
-			if(!c->isfloating && isvisible(c)) {
+			if(!c->isfloating && isvisible(c, NULL)) {
 				XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
 				wc.sibling = c->win;
 			}
@@ -1371,7 +1338,7 @@ scan(void) {
 	if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
 		for(i = 0; i < num; i++) {
 			if(!XGetWindowAttributes(dpy, wins[i], &wa)
-					|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
+			|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
 				continue;
 			if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
 				manage(wins[i], &wa);
@@ -1380,7 +1347,7 @@ scan(void) {
 			if(!XGetWindowAttributes(dpy, wins[i], &wa))
 				continue;
 			if(XGetTransientForHint(dpy, wins[i], &d1)
-					&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
+			&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
 				manage(wins[i], &wa);
 		}
 	}
@@ -1397,49 +1364,6 @@ setclientstate(Client *c, long state) {
 }
 
 void
-setgeom(const char *arg) {
-	unsigned int i;
-
-	if(!arg) {
-		if(++geom == &geoms[LENGTH(geoms)])
-			geom = &geoms[0];
-	}
-	else {
-		for(i = 0; 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) {
-	unsigned int i;
-
-	if(!arg) {
-		if(++lt == &layouts[LENGTH(layouts)])
-			lt = &layouts[0];
-	}
-	else {
-		for(i = 0; i < LENGTH(layouts); i++)
-			if(!strcmp(arg, layouts[i].symbol))
-				break;
-		if(i == LENGTH(layouts))
-			return;
-		lt = &layouts[i];
-	}
-	if(sel)
-		arrange();
-	else
-		drawbar();
-}
-
-void
 setmfact(const char *arg) {
 	double d;
 
@@ -1455,7 +1379,8 @@ setmfact(const char *arg) {
 			return;
 		mfact = d;
 	}
-	setgeom(geom->symbol);
+	updategeom();
+	arrange();
 }
 
 void
@@ -1467,15 +1392,13 @@ setup(void) {
 	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;
 	mfact = MFACT;
-	geom->apply();
+	updategeom();
 
 	/* init atoms */
 	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
@@ -1515,18 +1438,14 @@ setup(void) {
 		w = textw(layouts[i].symbol);
 		blw = MAX(blw, w);
 	}
-	for(bgw = i = 0; LENGTH(geoms) > 1 && i < LENGTH(geoms); i++) {
-		w = textw(geoms[i].symbol);
-		bgw = MAX(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),
-				CopyFromParent, DefaultVisual(dpy, screen),
-				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+			CopyFromParent, DefaultVisual(dpy, screen),
+			CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
 	XDefineCursor(dpy, barwin, cursor[CurNormal]);
 	XMapRaised(dpy, barwin);
 	strcpy(stext, "dwm-"VERSION);
@@ -1578,7 +1497,7 @@ tag(const char *arg) {
 	if(!sel)
 		return;
 	for(i = 0; i < LENGTH(tags); i++)
-		sel->tags[i] = (NULL == arg);
+		sel->tags[i] = (arg == NULL);
 	sel->tags[idxoftag(arg)] = True;
 	arrange();
 }
@@ -1631,7 +1550,7 @@ tilemaster(unsigned int n) {
 	Client *c = nexttiled(clients);
 
 	if(n == 1)
-		tileresize(c, mox, moy, mow - 2 * c->bw, moh - 2 * c->bw);
+		tileresize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
 	else
 		tileresize(c, mx, my, mw - 2 * c->bw, mh - 2 * c->bw);
 	return c;
@@ -1683,6 +1602,28 @@ togglefloating(const char *arg) {
 }
 
 void
+togglelayout(const char *arg) {
+	unsigned int i;
+
+	if(!arg) {
+		if(++lt == &layouts[LENGTH(layouts)])
+			lt = &layouts[0];
+	}
+	else {
+		for(i = 0; i < LENGTH(layouts); i++)
+			if(!strcmp(arg, layouts[i].symbol))
+				break;
+		if(i == LENGTH(layouts))
+			return;
+		lt = &layouts[i];
+	}
+	if(sel)
+		arrange();
+	else
+		drawbar();
+}
+
+void
 toggletag(const char *arg) {
 	unsigned int i, j;
 
@@ -1749,8 +1690,7 @@ unmapnotify(XEvent *e) {
 }
 
 void
-updatebarpos(void) {
-
+updatebar(void) {
 	if(dc.drawable != 0)
 		XFreePixmap(dpy, dc.drawable);
 	dc.drawable = XCreatePixmap(dpy, root, bw, bh, DefaultDepth(dpy, screen));
@@ -1758,6 +1698,33 @@ updatebarpos(void) {
 }
 
 void
+updategeom(void) {
+
+	/* bar geometry */
+	bx = 0;
+	by = 0;
+	bw = sw;
+
+	/* window area geometry */
+	wx = sx;
+	wy = sy + bh;
+	ww = sw;
+	wh = sh - bh;
+
+	/* master area geometry */
+	mx = wx;
+	my = wy;
+	mw = mfact * ww;
+	mh = wh;
+
+	/* tile area geometry */
+	tx = mx + mw;
+	ty = wy;
+	tw = ww - mw;
+	th = wh;
+}
+
+void
 updatesizehints(Client *c) {
 	long msize;
 	XSizeHints size;
@@ -1830,7 +1797,7 @@ updatewmhints(Client *c) {
 
 void
 view(const char *arg) {
-	seltags ^= 1;
+	seltags ^= 1; /* toggle sel tagset */
 	memset(tagset[seltags], (NULL == arg), TAGSZ);
 	tagset[seltags][idxoftag(arg)] = True;
 	arrange();
@@ -1858,7 +1825,7 @@ xerror(Display *dpy, XErrorEvent *ee) {
 	|| (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
 		return 0;
 	fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
-		ee->request_code, ee->error_code);
+			ee->request_code, ee->error_code);
 	return xerrorxlib(dpy, ee); /* may call exit */
 }
 
@@ -1910,4 +1877,3 @@ main(int argc, char *argv[]) {
 	XCloseDisplay(dpy);
 	return 0;
 }
-