X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=db3eaaf3647bca14add148557147bea16ef861b3;hb=7ac4f8a4afd9766d485b03bff4c6cc02cbe3696c;hp=a77f4c8ec8b4f73eda9084745de291f5d3db1b61;hpb=7f70d90219c4a33c79ff93b49fb24ee7a6f62b4d;p=dwm.git

diff --git a/dwm.c b/dwm.c
index a77f4c8..db3eaaf 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);
@@ -112,7 +99,7 @@ typedef struct {
 	const char *symbol;
 	void (*arrange)(void);
 	Bool isfloating;
-} Layout; 
+} Layout;
 
 typedef struct {
 	const char *class;
@@ -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);
@@ -178,7 +165,6 @@ 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);
@@ -198,7 +184,8 @@ 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);
@@ -213,8 +200,8 @@ 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 viewtags_set = 0;
+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;
 void (*handler[LASTEvent]) (XEvent *) = {
@@ -234,21 +221,20 @@ void (*handler[LASTEvent]) (XEvent *) = {
 Atom wmatom[WMLast], netatom[NetLast];
 Bool otherwm, readin;
 Bool running = True;
-Bool *seltags;
-Bool *viewtags[2];
+Bool *tagset[2];
 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};
+Layout layouts[];
+Layout *lt = layouts;
 Window root, barwin;
 
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 #define TAGSZ (LENGTH(tags) * sizeof(Bool))
-Layout *lt = layouts;
-Geom *geom = geoms;
 
 /* function implementations */
 
@@ -278,7 +264,7 @@ applyrules(Client *c) {
 	if(ch.res_name)
 		XFree(ch.res_name);
 	if(!matched)
-		memcpy(c->tags, seltags, TAGSZ);
+		memcpy(c->tags, tagset[seltags], TAGSZ);
 }
 
 void
@@ -286,7 +272,7 @@ 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);
@@ -329,14 +315,10 @@ 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]);
@@ -439,7 +421,9 @@ 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();
 	}
 }
 
@@ -468,7 +452,7 @@ 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
@@ -530,15 +514,10 @@ 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(seltags[i]) {
+		if(tagset[seltags][i]) {
 			drawtext(tags[i], dc.sel, isurgent(i));
 			drawsquare(c && c->tags[i], isoccupied(i), isurgent(i), dc.sel);
 		}
@@ -675,8 +654,8 @@ 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]);
@@ -710,9 +689,9 @@ 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();
@@ -725,10 +704,10 @@ 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);
@@ -929,11 +908,13 @@ 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] && seltags[i])
+		if(c->tags[i] && cmp[i])
 			return True;
 	return False;
 }
@@ -1060,8 +1041,8 @@ 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
@@ -1114,7 +1095,7 @@ 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;
 }
 
@@ -1291,7 +1272,7 @@ 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;
 			}
@@ -1396,27 +1377,6 @@ 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;
 
@@ -1454,7 +1414,8 @@ setmfact(const char *arg) {
 			return;
 		mfact = d;
 	}
-	setgeom(geom->symbol);
+	updategeom();
+	arrange();
 }
 
 void
@@ -1466,15 +1427,14 @@ 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();
+
+	/* update geometry */
+	updategeom();
 
 	/* init atoms */
 	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
@@ -1505,20 +1465,15 @@ setup(void) {
 		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
 
 	/* init tags */
-	viewtags[0] = emallocz(TAGSZ);
-	viewtags[1] = emallocz(TAGSZ);
-	viewtags[0][0] = viewtags[1][0] = True;
-	seltags = viewtags[0];
+	tagset[0] = emallocz(TAGSZ);
+	tagset[1] = emallocz(TAGSZ);
+	tagset[0][0] = tagset[1][0] = True;
 
 	/* init bar */
 	for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
 		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;
@@ -1631,7 +1586,7 @@ 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;
@@ -1701,10 +1656,10 @@ toggleview(const char *arg) {
 	unsigned int i, j;
 
 	i = idxoftag(arg);
-	seltags[i] = !seltags[i];
-	for(j = 0; j < LENGTH(tags) && !seltags[j]; j++);
+	tagset[seltags][i] = !tagset[seltags][i];
+	for(j = 0; j < LENGTH(tags) && !tagset[seltags][j]; j++);
 	if(j == LENGTH(tags))
-		seltags[i] = True; /* at least one tag must be viewed */
+		tagset[seltags][i] = True; /* at least one tag must be viewed */
 	arrange();
 }
 
@@ -1749,7 +1704,7 @@ unmapnotify(XEvent *e) {
 }
 
 void
-updatebarpos(void) {
+updatebar(void) {
 
 	if(dc.drawable != 0)
 		XFreePixmap(dpy, dc.drawable);
@@ -1758,6 +1713,34 @@ updatebarpos(void) {
 }
 
 void
+updategeom(void) {
+
+	/* bar geometry */
+	bx = 0;
+	by = 0;
+	bw = sw;
+
+	/* window area geometry */
+	wx = sx;
+	wy = sy;
+	ww = sw;
+	wh = sh - bh;
+
+	/* master area geometry */
+	mfact = MFACT;
+	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;
@@ -1830,25 +1813,15 @@ updatewmhints(Client *c) {
 
 void
 view(const char *arg) {
-	Bool tmp[LENGTH(tags)];
-	unsigned int i;
-
-	for(i = 0; i < LENGTH(tags); i++)
-		tmp[i] = (NULL == arg);
-	tmp[idxoftag(arg)] = True;
-
-	if(memcmp(seltags, tmp, TAGSZ) != 0) {
-		seltags = viewtags[viewtags_set ^= 1];  /* toggle tagset */
-		memcpy(seltags, tmp, TAGSZ);
-		arrange();
-	}
-	else
-		viewprevtag(NULL);
+	seltags ^= 1;
+	memset(tagset[seltags], (NULL == arg), TAGSZ);
+	tagset[seltags][idxoftag(arg)] = True;
+	arrange();
 }
 
 void
 viewprevtag(const char *arg) {
-	seltags = viewtags[viewtags_set ^= 1];  /* toggle tagset */
+	seltags ^= 1; /* toggle sel tagset */
 	arrange();
 }
 
@@ -1863,6 +1836,7 @@ xerror(Display *dpy, XErrorEvent *ee) {
 	|| (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
 	|| (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
 	|| (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
+	|| (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
 	|| (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
 	|| (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
 		return 0;
@@ -1919,4 +1893,3 @@ main(int argc, char *argv[]) {
 	XCloseDisplay(dpy);
 	return 0;
 }
-