removed unnecessary crap

Makefile

@@ -3,14 +3,12 @@
 
 include config.mk
 
-WMSRC = bar.c client.c draw.c event.c kb.c mouse.c util.c wm.c
+SRC = client.c draw.c event.c kb.c mouse.c util.c wm.c
-WMOBJ = ${WMSRC:.c=.o}
+OBJ = ${SRC:.c=.o}
-MENSRC = menu.c draw.c util.c
+MAN1 = gridwm.1 
-MENOBJ = ${MENSRC:.c=.o}
+BIN = gridwm
-MAN1 = gridwm.1 gridmenu.1
-BIN = gridwm gridmenu
 
-all: config gridwm gridmenu
+all: config gridwm
 	@echo finished
 
 config:
@@ -24,18 +22,14 @@ config:
 	@echo CC $<
 	@${CC} -c ${CFLAGS} $<
 
-${WMOBJ}: wm.h draw.h config.h util.h
+${OBJ}: wm.h
 
-gridmenu: ${MENOBJ}
+gridwm: ${OBJ}
 	@echo LD $@
-	@${CC} -o $@ ${MENOBJ} ${LDFLAGS}
+	@${CC} -o $@ ${OBJ} ${LDFLAGS}
-
-gridwm: ${WMOBJ}
-	@echo LD $@
-	@${CC} -o $@ ${WMOBJ} ${LDFLAGS}
 
 clean:
-	rm -f gridwm gridmenu *.o core
+	rm -f gridwm *.o core
 
 dist: clean
 	mkdir -p gridwm-${VERSION}

README

@@ -37,7 +37,5 @@ This will start gridwm on display :1 of the host foo.bar.
 
 Configuration
 -------------
-The configuration of gridwm is done by customizing the config.h source file. To
+The configuration of gridwm is done by customizing the wm.h source file. To
-customize the key bindings edit kb.c. To change the status output, edit the
+customize the key bindings edit kb.c.
-status command definition in wm.c.
-

bar.c

@@ -1,41 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include "wm.h"
-
-void
-draw_bar()
-{
-	int i;
-	brush.x = brush.y = 0;
-	brush.w = bw;
-	brush.h = bh;
-	draw(dpy, &brush, False, NULL);
-
-	brush.w = 0;
-	for(i = 0; i < TLast; i++) {
-		brush.x += brush.w;
-		brush.w = textw(&brush.font, tags[i]) + bh;
-		if(i == tsel) {
-			swap((void **)&brush.fg, (void **)&brush.bg);
-			draw(dpy, &brush, True, tags[i]);
-			swap((void **)&brush.fg, (void **)&brush.bg);
-		}
-		else
-			draw(dpy, &brush, True, tags[i]);
-	}
-	if(stack) {
-		swap((void **)&brush.fg, (void **)&brush.bg);
-		brush.x += brush.w;
-		brush.w = textw(&brush.font, stack->name) + bh;
-		draw(dpy, &brush, True, stack->name);
-		swap((void **)&brush.fg, (void **)&brush.bg);
-	}
-	brush.w = textw(&brush.font, stext) + bh;
-	brush.x = bx + bw - brush.w;
-	draw(dpy, &brush, False, stext);
-	XCopyArea(dpy, brush.drawable, barwin, brush.gc, 0, 0, bw, bh, 0, 0);
-	XFlush(dpy);
-}

client.c

@@ -7,8 +7,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <X11/Xatom.h>
+#include <X11/Xutil.h>
 
-#include "util.h"
 #include "wm.h"
 
 void (*arrange)(void *aux);
@@ -19,9 +19,9 @@ max(void *aux)
 	if(!stack)
 		return;
 	stack->x = sx;
-	stack->y = bh;
+	stack->y = sy;
 	stack->w = sw - 2 * stack->border;
-	stack->h = sh - bh - 2 * stack->border;
+	stack->h = sh - 2 * stack->border;
 	resize(stack);
 	discard_events(EnterWindowMask);
 }
@@ -59,11 +59,11 @@ grid(void *aux)
 		cols = rows;
 
 	gw = (sw - 2)  / cols;
-	gh = (sh - bh - 2) / rows;
+	gh = (sh - 2) / rows;
 
 	for(i = j = 0, c = clients; c; c = c->next) {
 		c->x = i * gw;
-		c->y = j * gh + bh;
+		c->y = j * gh;
 		c->w = gw;
 		c->h = gh;
 		resize(c);
@@ -89,12 +89,12 @@ sel(void *aux)
 		for(c = stack; c && c->snext; c = c->snext);
 	if(!c)
 		c = stack;
-	raise(c);
+	craise(c);
 	focus(c);
 }
 
 void
-kill(void *aux)
+ckill(void *aux)
 {
 	Client *c = stack;
 
@@ -114,8 +114,8 @@ resize_title(Client *c)
 	c->tw = 0;
 	for(i = 0; i < TLast; i++)
 		if(c->tags[i])
-			c->tw += textw(&brush.font, c->tags[i]) + bh;
+			c->tw += textw(&brush.font, c->tags[i]) + brush.font.height;
-	c->tw += textw(&brush.font, c->name) + bh;
+	c->tw += textw(&brush.font, c->name) + brush.font.height;
 	if(c->tw > c->w)
 		c->tw = c->w + 2;
 	c->tx = c->x + c->w - c->tw + 2;
@@ -190,7 +190,7 @@ update_size(Client *c)
 }
 
 void
-raise(Client *c)
+craise(Client *c)
 {
 	XRaiseWindow(dpy, c->win);
 	XRaiseWindow(dpy, c->title);
@@ -234,11 +234,9 @@ manage(Window w, XWindowAttributes *wa)
 	c->win = w;
 	c->tx = c->x = wa->x;
 	c->ty = c->y = wa->y;
-	if(c->y < bh)
-		c->ty = c->y += bh;
 	c->tw = c->w = wa->width;
 	c->h = wa->height;
-	c->th = bh;
+	c->th = th;
 	c->border = 1;
 	update_size(c);
 	XSetWindowBorderWidth(dpy, c->win, 1);
@@ -379,10 +377,8 @@ unmanage(Client *c)
 	XDestroyWindow(dpy, c->title);
 
 	for(l=&clients; *l && *l != c; l=&(*l)->next);
-	eassert(*l == c);
 	*l = c->next;
 	for(l=&stack; *l && *l != c; l=&(*l)->snext);
-	eassert(*l == c);
 	*l = c->snext;
 	free(c);
 
@@ -418,10 +414,8 @@ void
 draw_client(Client *c)
 {
 	int i;
-	if(c == stack) {
+	if(c == stack)
-		draw_bar();
 		return;
-	}
 
 	brush.x = brush.y = 0;
 	brush.h = c->th;
@@ -430,12 +424,12 @@ draw_client(Client *c)
 	for(i = 0; i < TLast; i++) {
 		if(c->tags[i]) {
 			brush.x += brush.w;
-			brush.w = textw(&brush.font, c->tags[i]) + bh;
+			brush.w = textw(&brush.font, c->tags[i]) + brush.font.height;
 			draw(dpy, &brush, True, c->tags[i]);
 		}
 	}
 	brush.x += brush.w;
-	brush.w = textw(&brush.font, c->name) + bh;
+	brush.w = textw(&brush.font, c->name) + brush.font.height;
 	draw(dpy, &brush, True, c->name);
 	XCopyArea(dpy, brush.drawable, c->title, brush.gc,
 			0, 0, c->tw, c->th, 0, 0);

config.h

@@ -1,15 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#define FONT		"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
-#define BGCOLOR		"#666699"
-#define FGCOLOR		"#ffffff"
-#define BORDERCOLOR	"#9999CC"
-#define STATUSDELAY	10 /* seconds */
-
-/* tags, see wm.c for further config */
-enum { Tscratch, Tdev, Tirc, Twww, Twork, /* never remove: */ TLast };
-
-/* see kb.c for shortcut customization */

draw.c

@@ -6,8 +6,9 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "draw.h"
+#include <X11/Xlocale.h>
-#include "util.h"
+
+#include "wm.h"
 
 static void
 drawborder(Display *dpy, Brush *b)

draw.h

@@ -1,36 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include <X11/Xlib.h>
-#include <X11/Xlocale.h>
-
-typedef struct Brush Brush;
-typedef struct Fnt Fnt;
-
-struct Fnt {
-	XFontStruct *xfont;
-	XFontSet set;
-	int ascent;
-	int descent;
-	int height;
-};
-
-struct Brush {
-	GC gc;
-	Drawable drawable;
-	int x, y, w, h;
-	Fnt font;
-	unsigned long bg;
-	unsigned long fg;
-	unsigned long border;
-};
-
-extern void draw(Display *dpy, Brush *b, Bool border, const char *text);
-extern void loadcolors(Display *dpy, int screen, Brush *b,
-		const char *bg, const char *fg, const char *bo);
-extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);
-extern unsigned int textnw(Fnt *font, char *text, unsigned int len);
-extern unsigned int textw(Fnt *font, char *text);
-extern unsigned int texth(Fnt *font);

event.c

@@ -51,7 +51,7 @@ buttonpress(XEvent *e)
 	Client *c;
 
 	if((c = getclient(ev->window))) {
-		raise(c);
+		craise(c);
 		switch(ev->button) {
 		default:
 			break;
@@ -147,8 +147,6 @@ expose(XEvent *e)
 	if(ev->count == 0) {
 		if((c = gettitle(ev->window)))
 			draw_client(c);
-		else if(ev->window == barwin)
-			draw_bar();
 	}
 }
 
@@ -203,10 +201,7 @@ propertynotify(XEvent *e)
 		}
 		if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) {
 			update_name(c);
-			if(c == stack)
+			draw_client(c);
-				draw_bar();
-			else
-				draw_client(c);
 		}
 	}
 }

gridmenu.1

@@ -1,68 +0,0 @@
-.TH GRIDMENU 1 grid-0.0
-.SH NAME
-gridmenu \- grid window manager menu
-.SH SYNOPSIS
-.B gridmenu
-.RB [ \-v ]
-.RB [ \-t
-.IR title ]
-.SH DESCRIPTION
-.SS Overview
-.B gridmenu
-is a generic, highly customizable, and efficient menu for the X Window System,
-originally designed for
-.BR grid (1).
-It supports arbitrary, user defined menu contents.
-.SS Options
-.TP
-.B \-v
-prints version information to stdout, then exits.
-.TP
-.BI \-t " title"
-displays
-.I title
-above the menu.
-.SS Usage
-.B gridmenu
-reads a list of newline-separated items from stdin and creates a menu.
-When the user selects an item or enters any text and presses Enter, his choice
-is printed to stdout and
-.B gridmenu
-terminates.
-.SS Keyboard Control 
-.B gridmenu
-is completely controlled by the keyboard.  The following keys are recognized:
-.TP 2
-Any printable character
-appends the character to the text in the input field. This works as a filter:
-only items containing this text will be displayed.
-.TP 2
-Left/Right (Control-p/Control-n)
-select the previous/next item.
-.TP 2
-Tab (Control-i)
-copy the selected item to the input field.
-.TP 2
-Enter (Control-j)
-confirm selection and quit (print the selected item to stdout).
-.TP 2
-Shift-Enter (Shift-Control-j)
-confirm selection and quit (print the text in the input field to stdout).
-.TP 2
-Escape (Control-[)
-quit without selecting an item.
-.TP 2
-Backspace (Control-h)
-remove enough characters from the input field to change its filtering effect.
-.TP 2
-Control-u
-remove all characters from the input field.
-.SS Exit codes
-.B gridmenu
-returns
-.B 0
-if Enter is pressed on termination,
-.B 1
-if Escape is pressed.
-.SH SEE ALSO
-.BR gridwm (1)

kb.c

@@ -9,25 +9,19 @@
 
 /********** CUSTOMIZE **********/
 
-char *cmdterm[] = { 
+char *term[] = { 
 	"aterm", "-tr", "+sb", "-bg", "black", "-fg", "white", "-fn",
 	"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*",NULL
 };
 
-char *cmdproglist[] = {
-		"sh", "-c", "exec `ls -lL /bin /sbin /usr/bin /usr/local/bin 2>/dev/null "
-		"| awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | gridmenu`", 0
-};
-
 static Key key[] = {
-	{ Mod1Mask, XK_Return, run, cmdterm },
+	{ Mod1Mask, XK_Return, run, term },
-	{ Mod1Mask, XK_p, run, cmdproglist}, 
 	{ Mod1Mask, XK_k, sel, "prev" }, 
 	{ Mod1Mask, XK_j, sel, "next" }, 
 	{ Mod1Mask, XK_g, grid, NULL }, 
 	{ Mod1Mask, XK_f, floating, NULL }, 
 	{ Mod1Mask, XK_m, max, NULL }, 
-	{ Mod1Mask | ShiftMask, XK_c, kill, NULL }, 
+	{ Mod1Mask | ShiftMask, XK_c, ckill, NULL }, 
 	{ Mod1Mask | ShiftMask, XK_q, quit, NULL },
 };
 

menu.c

@@ -1,432 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * (C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include "config.h"
-#include "draw.h"
-#include "util.h"
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <X11/cursorfont.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-
-typedef struct Item Item;
-
-struct Item {
-	Item *next;		/* traverses all items */
-	Item *left, *right;	/* traverses items matching current search pattern */
-	char *text;
-};
-
-static Display *dpy;
-static Window root;
-static Window win;
-static Bool done = False;
-
-static Item *allitem = NULL;	/* first of all items */
-static Item *item = NULL;	/* first of pattern matching items */
-static Item *sel = NULL;
-static Item *nextoff = NULL;
-static Item *prevoff = NULL;
-static Item *curroff = NULL;
-
-static int screen, mx, my, mw, mh;
-static char *title = NULL;
-static char text[4096];
-static int ret = 0;
-static int nitem = 0;
-static unsigned int cmdw = 0;
-static unsigned int tw = 0;
-static unsigned int cw = 0;
-static const int seek = 30;		/* 30px */
-
-static Brush brush = {0};
-
-static void draw_menu();
-static void kpress(XKeyEvent * e);
-
-static char version[] = "gridmenu - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
-
-static void
-usage() { error("usage: gridmenu [-v] [-t <title>]\n"); }
-
-static void
-update_offsets()
-{
-	unsigned int tw, w = cmdw + 2 * seek;
-
-	if(!curroff)
-		return;
-
-	for(nextoff = curroff; nextoff; nextoff=nextoff->right) {
-		tw = textw(&brush.font, nextoff->text);
-		if(tw > mw / 3)
-			tw = mw / 3;
-		w += tw + brush.font.height;
-		if(w > mw)
-			break;
-	}
-
-	w = cmdw + 2 * seek;
-	for(prevoff = curroff; prevoff && prevoff->left; prevoff=prevoff->left) {
-		tw = textw(&brush.font, prevoff->left->text);
-		if(tw > mw / 3)
-			tw = mw / 3;
-		w += tw + brush.font.height;
-		if(w > mw)
-			break;
-	}
-}
-
-static void
-update_items(char *pattern)
-{
-	unsigned int plen = strlen(pattern);
-	Item *i, *j;
-
-	if(!pattern)
-		return;
-
-	if(!title || *pattern)
-		cmdw = cw;
-	else
-		cmdw = tw;
-
-	item = j = NULL;
-	nitem = 0;
-
-	for(i = allitem; i; i=i->next)
-		if(!plen || !strncmp(pattern, i->text, plen)) {
-			if(!j)
-				item = i;
-			else
-				j->right = i;
-			i->left = j;
-			i->right = NULL;
-			j = i;
-			nitem++;
-		}
-	for(i = allitem; i; i=i->next)
-		if(plen && strncmp(pattern, i->text, plen)
-				&& strstr(i->text, pattern)) {
-			if(!j)
-				item = i;
-			else
-				j->right = i;
-			i->left = j;
-			i->right = NULL;
-			j = i;
-			nitem++;
-		}
-
-	curroff = prevoff = nextoff = sel = item;
-
-	update_offsets();
-}
-
-/* creates brush structs for brush mode drawing */
-static void
-draw_menu()
-{
-	Item *i;
-
-	brush.x = 0;
-	brush.y = 0;
-	brush.w = mw;
-	brush.h = mh;
-	draw(dpy, &brush, False, 0);
-
-	/* print command */
-	if(!title || text[0]) {
-		cmdw = cw;
-		if(cmdw && item)
-			brush.w = cmdw;
-		draw(dpy, &brush, False, text);
-	}
-	else {
-		cmdw = tw;
-		brush.w = cmdw;
-		draw(dpy, &brush, False, title);
-	}
-	brush.x += brush.w;
-
-	if(curroff) {
-		brush.w = seek;
-		draw(dpy, &brush, False, (curroff && curroff->left) ? "<" : 0);
-		brush.x += brush.w;
-
-		/* determine maximum items */
-		for(i = curroff; i != nextoff; i=i->right) {
-			brush.border = False;
-			brush.w = textw(&brush.font, i->text);
-			if(brush.w > mw / 3)
-				brush.w = mw / 3;
-			brush.w += brush.font.height;
-			if(sel == i) {
-				swap((void **)&brush.fg, (void **)&brush.bg);
-				draw(dpy, &brush, True, i->text);
-				swap((void **)&brush.fg, (void **)&brush.bg);
-			}
-			else
-				draw(dpy, &brush, False, i->text);
-			brush.x += brush.w;
-		}
-
-		brush.x = mw - seek;
-		brush.w = seek;
-		draw(dpy, &brush, False, nextoff ? ">" : 0);
-	}
-	XCopyArea(dpy, brush.drawable, win, brush.gc, 0, 0, mw, mh, 0, 0);
-	XFlush(dpy);
-}
-
-static void
-kpress(XKeyEvent * e)
-{
-	KeySym ksym;
-	char buf[32];
-	int num, prev_nitem;
-	unsigned int i, len = strlen(text);
-
-	buf[0] = 0;
-	num = XLookupString(e, buf, sizeof(buf), &ksym, 0);
-
-	if(IsFunctionKey(ksym) || IsKeypadKey(ksym)
-			|| IsMiscFunctionKey(ksym) || IsPFKey(ksym)
-			|| IsPrivateKeypadKey(ksym))
-		return;
-
-	/* first check if a control mask is omitted */
-	if(e->state & ControlMask) {
-		switch (ksym) {
-		default:	/* ignore other control sequences */
-			return;
-			break;
-		case XK_h:
-			ksym = XK_BackSpace;
-			break;
-		case XK_U:
-		case XK_u:
-			text[0] = 0;
-			update_items(text);
-			draw_menu();
-			return;
-			break;
-		case XK_bracketleft:
-			ksym = XK_Escape;
-			break;
-		}
-	}
-	switch(ksym) {
-	case XK_Left:
-		if(!(sel && sel->left))
-			return;
-		sel=sel->left;
-		if(sel->right == curroff) {
-			curroff = prevoff;
-			update_offsets();
-		}
-		break;
-	case XK_Tab:
-		if(!sel)
-			return;
-		strncpy(text, sel->text, sizeof(text));
-		update_items(text);
-		break;
-	case XK_Right:
-		if(!(sel && sel->right))
-			return;
-		sel=sel->right;
-		if(sel == nextoff) {
-			curroff = nextoff;
-			update_offsets();
-		}
-		break;
-	case XK_Return:
-		if(e->state & ShiftMask) {
-			if(text)
-				fprintf(stdout, "%s", text);
-		}
-		else if(sel)
-			fprintf(stdout, "%s", sel->text);
-		else if(text)
-			fprintf(stdout, "%s", text);
-		fflush(stdout);
-		done = True;
-		break;
-	case XK_Escape:
-		ret = 1;
-		done = True;
-		break;
-	case XK_BackSpace:
-		if((i = len)) {
-			prev_nitem = nitem;
-			do {
-				text[--i] = 0;
-				update_items(text);
-			} while(i && nitem && prev_nitem == nitem);
-			update_items(text);
-		}
-		break;
-	default:
-		if(num && !iscntrl((int) buf[0])) {
-			buf[num] = 0;
-			if(len > 0)
-				strncat(text, buf, sizeof(text));
-			else
-				strncpy(text, buf, sizeof(text));
-			update_items(text);
-		}
-	}
-	draw_menu();
-}
-
-static char *
-read_allitems()
-{
-	static char *maxname = NULL;
-	char *p, buf[1024];
-	unsigned int len = 0, max = 0;
-	Item *i, *new;
-
-	i = 0;
-	while(fgets(buf, sizeof(buf), stdin)) {
-		len = strlen(buf);
-		if (buf[len - 1] == '\n')
-			buf[len - 1] = 0;
-		p = estrdup(buf);
-		if(max < len) {
-			maxname = p;
-			max = len;
-		}
-
-		new = emalloc(sizeof(Item));
-		new->next = new->left = new->right = NULL;
-		new->text = p;
-		if(!i)
-			allitem = new;
-		else 
-			i->next = new;
-		i = new;
-	}
-
-	return maxname;
-}
-
-int
-main(int argc, char *argv[])
-{
-	int i;
-	XSetWindowAttributes wa;
-	char *maxname;
-	XEvent ev;
-
-	/* command line args */
-	for(i = 1; i < argc; i++) {
-		if (argv[i][0] == '-')
-			switch (argv[i][1]) {
-			case 'v':
-				fprintf(stdout, "%s", version);
-				exit(0);
-				break;
-			case 't':
-				if(++i < argc)
-					title = argv[i];
-				else
-					usage();
-				break;
-			default:
-				usage();
-				break;
-			}
-		else
-			usage();
-	}
-
-	dpy = XOpenDisplay(0);
-	if(!dpy)
-		error("gridmenu: cannot open dpy\n");
-	screen = DefaultScreen(dpy);
-	root = RootWindow(dpy, screen);
-
-	maxname = read_allitems();
-
-	/* grab as early as possible, but after reading all items!!! */
-	while(XGrabKeyboard(dpy, root, True, GrabModeAsync,
-			 GrabModeAsync, CurrentTime) != GrabSuccess)
-		usleep(1000);
-
-	/* style */
-	loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
-	loadfont(dpy, &brush.font, FONT);
-
-	wa.override_redirect = 1;
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
-
-	mx = my = 0;
-	mw = DisplayWidth(dpy, screen);
-	mh = texth(&brush.font);
-
-	win = XCreateWindow(dpy, root, mx, my, mw, mh, 0,
-			DefaultDepth(dpy, screen), CopyFromParent,
-			DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-	XDefineCursor(dpy, win, XCreateFontCursor(dpy, XC_xterm));
-	XFlush(dpy);
-
-	/* pixmap */
-	brush.gc = XCreateGC(dpy, root, 0, 0);
-	brush.drawable = XCreatePixmap(dpy, win, mw, mh,
-			DefaultDepth(dpy, screen));
-	XFlush(dpy);
-
-	if(maxname)
-		cw = textw(&brush.font, maxname) + brush.font.height;
-	if(cw > mw / 3)
-		cw = mw / 3;
-
-	if(title) {
-		tw = textw(&brush.font, title) + brush.font.height;
-		if(tw > mw / 3)
-			tw = mw / 3;
-	}
-
-	cmdw = title ? tw : cw;
-
-	text[0] = 0;
-	update_items(text);
-	XMapRaised(dpy, win);
-	draw_menu();
-	XFlush(dpy);
-
-	/* main event loop */
-	while(!done && !XNextEvent(dpy, &ev)) {
-		switch (ev.type) {
-		case KeyPress:
-			kpress(&ev.xkey);
-			break;
-		case Expose:
-			if(ev.xexpose.count == 0)
-				draw_menu();
-			break;
-		default:
-			break;
-		}
-	}
-
-	XUngrabKeyboard(dpy, CurrentTime);
-	XFreePixmap(dpy, brush.drawable);
-	XFreeGC(dpy, brush.gc);
-	XDestroyWindow(dpy, win);
-	XCloseDisplay(dpy);
-
-	return ret;
-}

util.c

@@ -11,7 +11,7 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
-#include "util.h"
+#include "wm.h"
 
 void
 error(char *errstr, ...) {
@@ -60,19 +60,12 @@ erealloc(void *ptr, unsigned int size)
 char *
 estrdup(const char *str)
 {
-	void *res = strdup(str);
+	char *res = strdup(str);
 	if(!res)
 		bad_malloc(strlen(str));
 	return res;
 }
 
-void
-failed_assert(char *a, char *file, int line)
-{
-	fprintf(stderr, "Assertion \"%s\" failed at %s:%d\n", a, file, line);
-	abort();
-}
-
 void
 swap(void **p1, void **p2)
 {
@@ -99,43 +92,3 @@ spawn(Display *dpy, char *argv[])
 	}
 	wait(0);
 }
-
-void
-pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[])
-{
-	unsigned int l, n;
-	int pfd[2];
-
-	if(!argv || !argv[0])
-		return;
-
-	if(pipe(pfd) == -1) {
-		perror("pipe");
-		exit(1);
-	}
-
-	if(fork() == 0) {
-		if(dpy)
-			close(ConnectionNumber(dpy));
-		setsid();
-		dup2(pfd[1], STDOUT_FILENO);
-		close(pfd[0]);
-		close(pfd[1]);
-		execvp(argv[0], argv);
-		fprintf(stderr, "gridwm: execvp %s", argv[0]);
-		perror(" failed");
-	}
-	else {
-		l = n = 0;
-		close(pfd[1]);
-		while(n < len) {
-			if((l = read(pfd[0], buf + n, len - n)) < 1)
-				break;
-			n += l;
-		}
-		while(l > n);
-		close(pfd[0]);
-		buf[n < len ? n : len - 1] = 0;
-	}
-	wait(0);
-}

util.h

@@ -1,22 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include <X11/Xlib.h>
-
-extern void error(char *errstr, ...);
-extern void *emallocz(unsigned int size);
-extern void *emalloc(unsigned int size);
-extern void *erealloc(void *ptr, unsigned int size);
-extern char *estrdup(const char *str);
-#define eassert(a) \
-	do { \
-		if(!(a)) \
-			failed_assert(#a, __FILE__, __LINE__); \
-	} while (0)
-extern void failed_assert(char *a, char *file, int line);
-extern void pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[]);
-extern void spawn(Display *dpy, char *argv[]);
-extern void swap(void **p1, void **p2);
-extern unsigned int tokenize(char **result, unsigned int reslen,
-		char *str, char delim);

wm.c

@@ -3,15 +3,10 @@
  * See LICENSE file for license details.
  */
 
-#include <errno.h>
-
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <sys/types.h>
-#include <sys/time.h>
-
 #include <X11/cursorfont.h>
 #include <X11/Xatom.h>
 #include <X11/Xproto.h>
@@ -28,17 +23,6 @@ char *tags[TLast] = {
 	[Twork] = "work",
 };
 
-/* commands */
-static char *cmdwallpaper[] = {
-	"feh", "--bg-scale", "/home/garbeam/wallpaper/bg.jpg", NULL
-};
-
-static char *cmdstatus[] = {
-	"sh", "-c", "echo -n `date '+%Y-%m-%d %H:%M'`" 
-	" `uptime | sed 's/.*://; s/,//g'`"
-	" `acpi | awk '{print $4}' | sed 's/,//'`", NULL
-};
-
 /********** CUSTOMIZE **********/
 
 /* X structs */
@@ -51,7 +35,7 @@ Bool issel;
 
 char stext[1024];
 int tsel = Tdev; /* default tag */
-int screen, sx, sy, sw, sh, bx, by, bw, bh;
+int screen, sx, sy, sw, sh, th;
 
 Brush brush = {0};
 Client *clients = NULL;
@@ -209,11 +193,6 @@ main(int argc, char *argv[])
 	unsigned int mask;
 	Window w;
 	XEvent ev;
-	fd_set fds;
-	struct timeval t, timeout = {
-		.tv_usec = 0,
-		.tv_sec = STATUSDELAY,
-	};
 
 	/* command line args */
 	for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) {
@@ -245,7 +224,6 @@ main(int argc, char *argv[])
 	if(other_wm_running)
 		error("gridwm: another window manager is already running\n");
 
-	spawn(dpy, cmdwallpaper);
 	sx = sy = 0;
 	sw = DisplayWidth(dpy, screen);
 	sh = DisplayHeight(dpy, screen);
@@ -275,25 +253,11 @@ main(int argc, char *argv[])
 	loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
 	loadfont(dpy, &brush.font, FONT);
 
-	wa.override_redirect = 1;
+	th = texth(&brush.font);
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ExposureMask;
 
-	bx = by = 0;
+	brush.drawable = XCreatePixmap(dpy, root, sw, th, DefaultDepth(dpy, screen));
-	bw = sw;
-	bh = texth(&brush.font);
-	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]);
-	XMapRaised(dpy, barwin);
-
-	brush.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
 	brush.gc = XCreateGC(dpy, root, 0, 0);
 
-	pipe_spawn(stext, sizeof(stext), dpy, cmdstatus);
-	draw_bar();
-
 	wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
 					| LeaveWindowMask;
 	wa.cursor = cursor[CurNormal];
@@ -303,21 +267,9 @@ main(int argc, char *argv[])
 	scan_wins();
 
 	while(running) {
-		if(XPending(dpy) > 0) {
+		XNextEvent(dpy, &ev);
-			XNextEvent(dpy, &ev);
+		if(handler[ev.type])
-			if(handler[ev.type])
+			(handler[ev.type])(&ev); /* call handler */
-				(handler[ev.type]) (&ev); /* call handler */
-			continue;
-		}
-		FD_ZERO(&fds);
-		FD_SET(ConnectionNumber(dpy), &fds);
-		t = timeout;
-		if(select(ConnectionNumber(dpy) + 1, &fds, NULL, NULL, &t) > 0)
-			continue;
-		else if(errno != EINTR) {
-			pipe_spawn(stext, sizeof(stext), dpy, cmdstatus);
-			draw_bar();
-		}
 	}
 
 	cleanup();

wm.h

@@ -3,15 +3,25 @@
  * See LICENSE file for license details.
  */
 
-#include "config.h"
+#include <X11/Xlib.h>
-#include "draw.h"
-#include "util.h"
 
-#include <X11/Xutil.h>
+/********** CUSTOMIZE **********/
 
+#define FONT		"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
+#define BGCOLOR		"#666699"
+#define FGCOLOR		"#ffffff"
+#define BORDERCOLOR	"#9999CC"
+#define STATUSDELAY	10 /* seconds */
 #define WM_PROTOCOL_DELWIN 1
 
+/* tags */
+enum { Tscratch, Tdev, Tirc, Twww, Twork, TLast };
+
+/********** CUSTOMIZE **********/
+
+typedef struct Brush Brush;
 typedef struct Client Client;
+typedef struct Fnt Fnt;
 typedef struct Key Key;
 
 /* atoms */
@@ -21,6 +31,24 @@ enum { NetSupported, NetWMName, NetLast };
 /* cursor */
 enum { CurNormal, CurResize, CurMove, CurInput, CurLast };
 
+struct Fnt {
+	XFontStruct *xfont;
+	XFontSet set;
+	int ascent;
+	int descent;
+	int height;
+};
+
+struct Brush {
+	GC gc;
+	Drawable drawable;
+	int x, y, w, h;
+	Fnt font;
+	unsigned long bg;
+	unsigned long fg;
+	unsigned long border;
+};
+
 struct Client {
 	char name[256];
 	char *tags[TLast];
@@ -46,21 +74,27 @@ struct Key {
 };
 
 extern Display *dpy;
-extern Window root, barwin;
+extern Window root;
 extern Atom wm_atom[WMLast], net_atom[NetLast];
 extern Cursor cursor[CurLast];
 extern Bool running, issel;
 extern void (*handler[LASTEvent]) (XEvent *);
 extern void (*arrange)(void *aux);
 
-extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh;
+extern int tsel, screen, sx, sy, sw, sh, th;
 extern char stext[1024], *tags[TLast];
 
 extern Brush brush;
 extern Client *clients, *stack;
 
-/* bar.c */
+/* draw.c */
-extern void draw_bar();
+extern void draw(Display *dpy, Brush *b, Bool border, const char *text);
+extern void loadcolors(Display *dpy, int screen, Brush *b,
+		const char *bg, const char *fg, const char *bo);
+extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);
+extern unsigned int textnw(Fnt *font, char *text, unsigned int len);
+extern unsigned int textw(Fnt *font, char *text);
+extern unsigned int texth(Fnt *font);
 
 /* client.c */
 extern void manage(Window w, XWindowAttributes *wa);
@@ -72,9 +106,9 @@ extern void draw_client(Client *c);
 extern void resize(Client *c);
 extern void update_size(Client *c);
 extern Client *gettitle(Window w);
-extern void raise(Client *c);
+extern void craise(Client *c);
 extern void lower(Client *c);
-extern void kill(void *aux);
+extern void ckill(void *aux);
 extern void sel(void *aux);
 extern void max(void *aux);
 extern void floating(void *aux);
@@ -92,6 +126,15 @@ extern void keypress(XEvent *e);
 extern void mresize(Client *c);
 extern void mmove(Client *c);
 
+/* util.c */
+extern void error(char *errstr, ...);
+extern void *emallocz(unsigned int size);
+extern void *emalloc(unsigned int size);
+extern void *erealloc(void *ptr, unsigned int size);
+extern char *estrdup(const char *str);
+extern void spawn(Display *dpy, char *argv[]);
+extern void swap(void **p1, void **p2);
+
 /* wm.c */
 extern int error_handler(Display *dpy, XErrorEvent *error);
 extern void send_message(Window w, Atom a, long value);