X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=9e9e7483b7eea36e1fda3958d53ebf719342ee64;hb=eeea4ef583a2ca3746e987bd2ecd570fd1869c2d;hp=c555a628d6745495cacb36748fb5010c727e91e3;hpb=fa1ce22bc401567d7dadb10aa82672611293cc57;p=dwm.git

diff --git a/dwm.c b/dwm.c
index c555a62..9e9e748 100644
--- a/dwm.c
+++ b/dwm.c
@@ -27,14 +27,15 @@
  */
 #include <errno.h>
 #include <locale.h>
-#include <regex.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #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>
@@ -56,21 +57,6 @@ enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
 
 /* typedefs */
 typedef struct Client Client;
-struct Client {
-	char name[256];
-	int x, y, w, h;
-	int rx, ry, rw, rh; /* revert geometry */
-	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
-	int minax, maxax, minay, maxay;
-	long flags; 
-	unsigned int border, oldborder;
-	Bool isbanned, isfixed, ismax, isfloating, wasfloating;
-	Bool *tags;
-	Client *next;
-	Client *prev;
-	Client *snext;
-	Window win;
-};
 
 typedef struct {
 	int x, y, w, h;
@@ -194,7 +180,7 @@ char stext[256];
 double mwfact;
 int screen, sx, sy, sw, sh, wax, way, waw, wah;
 int (*xerrorxlib)(Display *, XErrorEvent *);
-unsigned int bh, bpos, ntags;
+unsigned int bh, bpos;
 unsigned int blw = 0;
 unsigned int ltidx = 0; /* default */
 unsigned int nlayouts = 0;
@@ -217,7 +203,6 @@ void (*handler[LASTEvent]) (XEvent *) = {
 Atom wmatom[WMLast], netatom[NetLast];
 Bool otherwm, readin;
 Bool running = True;
-Bool *seltags;
 Bool selscreen = True;
 Client *clients = NULL;
 Client *sel = NULL;
@@ -231,6 +216,26 @@ Regs *regs = NULL;
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 
+/* Statically define the number of tags. */
+unsigned int ntags = sizeof tags / sizeof tags[0];
+Bool seltags[sizeof tags / sizeof tags[0]] = {[0] = True};
+
+struct Client {
+	char name[256];
+	int x, y, w, h;
+	int rx, ry, rw, rh; /* revert geometry */
+	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+	int minax, maxax, minay, maxay;
+	long flags;
+	unsigned int border, oldborder;
+	Bool isbanned, isfixed, ismax, isfloating, wasfloating;
+	Bool tags[sizeof tags / sizeof tags[0]];
+	Client *next;
+	Client *prev;
+	Client *snext;
+	Window win;
+};
+
 /* functions*/
 void
 applyrules(Client *c) {
@@ -341,7 +346,7 @@ buttonpress(XEvent *e) {
 			movemouse(c);
 		}
 		else if(ev->button == Button2) {
-			if(isarrange(tile) && !c->isfixed && c->isfloating)
+			if(ISTILE && !c->isfixed && c->isfloating)
 				togglefloating(NULL);
 			else
 				zoom(NULL);
@@ -392,7 +397,6 @@ cleanup(void) {
 	XFreeCursor(dpy, cursor[CurMove]);
 	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 	XSync(dpy, False);
-	free(seltags);
 }
 
 void
@@ -1005,7 +1009,6 @@ manage(Window w, XWindowAttributes *wa) {
 	XWindowChanges wc;
 
 	c = emallocz(sizeof(Client));
-	c->tags = emallocz(ntags * sizeof(Bool));
 	c->win = w;
 	c->x = wa->x;
 	c->y = wa->y;
@@ -1161,7 +1164,7 @@ quit(const char *arg) {
 void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 	double dx, dy, max, min, ratio;
-	XWindowChanges wc; 
+	XWindowChanges wc;
 
 	if(sizehints) {
 		if(c->minay > 0 && c->maxay > 0 && (h - c->baseh) > 0 && (w - c->basew) > 0) {
@@ -1398,7 +1401,7 @@ void
 setmwfact(const char *arg) {
 	double delta;
 
-	if(!isarrange(tile))
+	if(!ISTILE)
 		return;
 	/* arg handling, manipulate mwfact */
 	if(arg == NULL)
@@ -1418,6 +1421,7 @@ setmwfact(const char *arg) {
 
 void
 setup(void) {
+	int d;
 	unsigned int i, j, mask;
 	Window w;
 	XModifierKeymap *modmap;
@@ -1465,9 +1469,6 @@ setup(void) {
 
 	/* init tags */
 	compileregs();
-	for(ntags = 0; tags[ntags]; ntags++);
-	seltags = emallocz(sizeof(Bool) * ntags);
-	seltags[0] = True;
 
 	/* init appearance */
 	dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
@@ -1507,7 +1508,7 @@ setup(void) {
 		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
 
 	/* multihead support */
-	selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+	selscreen = XQueryPointer(dpy, root, &w, &w, &d, &d, &d, &d, &mask);
 }
 
 void
@@ -1567,7 +1568,7 @@ textw(const char *text) {
 void
 tile(void) {
 	unsigned int i, n, nx, ny, nw, nh, mw, th;
-	Client *c;
+	Client *c, *mc;
 
 	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
 		n++;
@@ -1580,7 +1581,8 @@ tile(void) {
 
 	nx = wax;
 	ny = way;
-	for(i = 0, c = nexttiled(clients); c; c = nexttiled(c->next), i++) {
+	nw = 0; /* gcc stupidity requires this */
+	for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next), i++) {
 		c->ismax = False;
 		if(i == 0) { /* master */
 			nw = mw - 2 * c->border;
@@ -1589,9 +1591,9 @@ tile(void) {
 		else {  /* tile window */
 			if(i == 1) {
 				ny = way;
-				nx += mw;
+				nx += mc->w + 2 * mc->border;
+				nw = waw - nx - 2 * c->border;
 			}
-			nw = waw - mw - 2 * c->border;
 			if(i + 1 == n) /* remainder */
 				nh = (way + wah) - ny - 2 * c->border;
 			else
@@ -1599,7 +1601,7 @@ tile(void) {
 		}
 		resize(c, nx, ny, nw, nh, RESIZEHINTS);
 		if(n > 1 && th != wah)
-			ny += nh + 2 * c->border;
+			ny = c->y + c->h + 2 * c->border;
 	}
 }
 
@@ -1700,7 +1702,6 @@ unmanage(Client *c) {
 		focus(NULL);
 	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
 	setclientstate(c, WithdrawnState);
-	free(c->tags);
 	free(c);
 	XSync(dpy, False);
 	XSetErrorHandler(xerror);
@@ -1849,7 +1850,7 @@ void
 zoom(const char *arg) {
 	Client *c;
 
-	if(!sel || !isarrange(tile) || sel->isfloating)
+	if(!sel || !ISTILE || sel->isfloating)
 		return;
 	if((c = sel) == nexttiled(clients))
 		if(!(c = nexttiled(c->next)))