Version 5.1

group_movetogroup() on one client will still increment nhidden if the
group is hidden.

found the hard way by Thomas Jeunet and fix from Alexander Polakov -
thanks to both!

ok oga@

Makefile

@@ -1,24 +1,47 @@
-# $OpenBSD$
-
-.include <bsd.xconf.mk>
+# cwm makefile for BSD make and GNU make
+# uses pkg-config, DESTDIR and PREFIX
 
 PROG=		cwm
 
-SRCS=		calmwm.c screen.c xmalloc.c client.c grab.c menu.c \
-		search.c util.c xutil.c conf.c input.c xevents.c group.c \
+PREFIX=         /usr/local
+
+SRCS=		calmwm.c screen.c xmalloc.c client.c menu.c \
+		search.c util.c xutil.c conf.c xevents.c group.c \
 		kbfunc.c mousefunc.c font.c parse.y
 
-CPPFLAGS+=	-I${X11BASE}/include -I${X11BASE}/include/freetype2 -I${.CURDIR}
+OBJS=		calmwm.o screen.o xmalloc.o client.o menu.o \
+		search.o util.o xutil.o conf.o xevents.o group.o \
+		kbfunc.o mousefunc.o font.o strlcpy.o strlcat.o y.tab.o \
+		strtonum.o fgetln.o
 
-LDADD+=		-L${X11BASE}/lib -lXft -lXrender -lX11 -lXau -lXdmcp -lXext \
-		-lfontconfig -lexpat -lfreetype -lz 
+CPPFLAGS+=	`pkg-config --cflags fontconfig x11 xft xinerama xrandr`
 
-MANDIR=		${X11BASE}/man/cat
-MAN=		cwm.1 cwmrc.5
+CFLAGS=		-Wall -O2 -g
 
-CLEANFILES=	cwm.cat1 cwmrc.cat5
+LDFLAGS+=	`pkg-config --libs fontconfig x11 xft xinerama xrandr`
 
-obj: _xenocara_obj
+MANPREFIX=	${PREFIX}/share/man
 
-.include <bsd.prog.mk>
-.include <bsd.xorg.mk>
+all: ${PROG}
+
+clean:
+	rm -rf ${OBJS} ${PROG} y.tab.c
+
+y.tab.c: parse.y
+	yacc parse.y
+
+${PROG}: ${OBJS} y.tab.o
+	${CC} ${OBJS} ${LDFLAGS} -o ${PROG}
+
+.c.o:
+	${CC} -c ${CFLAGS} ${CPPFLAGS} $<
+
+install: ${PROG}
+	install -d ${DESTDIR}${PREFIX}/bin ${DESTDIR}${MANPREFIX}/man1 ${DESTDIR}${MANPREFIX}/man5
+	install -m 755 cwm ${DESTDIR}${PREFIX}/bin
+	install -m 644 cwm.1 ${DESTDIR}${MANPREFIX}/man1
+	install -m 644 cwmrc.5 ${DESTDIR}${MANPREFIX}/man5
+
+release:
+	VERSION=$$(git describe --tags | sed 's/^v//;s/-[^.]*$$//') && \
+	git archive --prefix=cwm-$$VERSION/ -o cwm-$$VERSION.tar.gz HEAD

README

@@ -1,58 +1,24 @@
---------------------------------------------------------------------------------
-cwm release three
---------------------------------------------------------------------------------
-   by Marius Aamodt Eriksen <marius@monkey.org>
-   contributions by Andy Adamson <dros@monkey.org>,
-                    Niels Provos <provos@monkey.org>,
-                    Martin Murray <mmurray@monkey.org>,
-                    Dimitris Economou <dimeco@stanford.edu> &
-                    Antti Nyk<79>nen <aon@iki.fi>.
+This is a port of OpenBSD's excellent cwm[0] to Linux and other
+Unices.
 
-   http://monkey.org/~marius/cwm
+    cwm is a window manager for X11 which contains many features that
+    concentrate on the efficiency and transparency of window
+    management.  cwm also aims to maintain the simplest and most
+    pleasant aesthetic.
 
-DESCRIPTION
+This port requires pkg-config, Xft, Xinerama and Xrandr.  The included
+Makefile should work with both GNU make and BSD make.
 
-   cwm is a window manager initially inspired by evilwm[1].  It
-   developed out of modifications to evilwm, but eventually the code
-   base of evilwm did not accomodate well for the new features added.
-   So calmwm was written from scratch.
+This version actively tracks changes in the OpenBSD CVS repository.
+Releases are roughly coordinated.
 
-   Its main goal is to be as efficient as possible, while providing
-   a very clean, simple & attractive aesthetic.
+The revision controlled version is at https://github.com/chneukirchen/cwm
+Releases can be found at http://chneukirchen.org/releases
 
-   cwm has several novel features, including the ability to search
-   for windows.
+ChangeLog:
 
-HIGHLIGHTS IN RELEASE TWO
+2012-05-02: First public release 5.1 of portable cwm.
 
-   * Improved alt-tabbing, including the ability to reverse cycle.
-   * Display of a context menu when alt-tabbing, showing the previous,
-     current and next window in the cycle order.
-   * Much improved ranking in search.
-   * In search-menus, the ability to list every item.
+--Christian Neukirchen <chneukirchen@gmail.com>
 
-HIGHLIGHTS IN RELEASE THREE
-
-   * More search ranking improvements
-   * Many contributions by Antti Nyk<79>nen: keyboard binding "i18n",
-     show window labels in minimized window menu, automatic window
-     grouping, MWM hints support & some bug fixes.
-   * Xft support & the addition of the -f flag (see manpage).
-
-INSTALL
-
-   ./configure
-   make
-   su
-   make install
-
-DOCUMENTATION
-
-   See the manpage cwm(1).
-
-LICENSE
-
-   cwm is distributed under a BSD like license. Please see the LICENSE
-   file or the top of any source file for more information.
-
-[1] http://evilwm.sourceforge.net/
+[0]: http://www.openbsd.org/cgi-bin/cvsweb/xenocara/app/cwm/

TODO

@@ -1,28 +0,0 @@
-- window initial position
-
-- don't map windows if it's within [some time increment] of active typing,
-  this is part of the "calm" goal.  also, it helps if you're mindlessly
-  typing in a password and the keyboard input ends up in some other window,
-  bad...
-
-- integrate everything into /ONE/ event loop.
-  register handlers, with the ability to select, for example,
-  a window, or an event, etc.  (no, maybe not...)
-
-- ignoreq, always lower them.  perhaps implement by lowering the entire
-  queue on each XLower...
-
-- search window should try to stay inside of the screen boundaries.
-
-- geographical keyboard navigation (window switching)
-
-- search should ignore the current window. (not add to match list).
-
-- make kbd shortcuts/events more general.  the ability to associate an
-  event with a mode (i.e. prioritize).  gets rid of hacky-ness in
-  groups, etc.
-
-- figure out what's up when alt-tab goes back to the current window
-  once before moving on.
-
-- cache all the atoms somewhere.

calmwm.c

@@ -15,37 +15,45 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <sys/wait.h>
+
+#include <err.h>
+#include <errno.h>
+#include <getopt.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
 Display				*X_Dpy;
 
-Cursor				 Cursor_move;
-Cursor				 Cursor_resize;
-Cursor				 Cursor_select;
 Cursor				 Cursor_default;
+Cursor				 Cursor_move;
+Cursor				 Cursor_normal;
 Cursor				 Cursor_question;
+Cursor				 Cursor_resize;
 
-struct screen_ctx_q		 Screenq;
-struct screen_ctx		*Curscreen;
-u_int				 Nscreens;
+struct screen_ctx_q		 Screenq = TAILQ_HEAD_INITIALIZER(Screenq);
+struct client_ctx_q		 Clientq = TAILQ_HEAD_INITIALIZER(Clientq);
 
-struct client_ctx_q		 Clientq;
-
-int				 Doshape, Shape_ev;
-int				 Starting;
+int				 HasXinerama, HasRandr, Randr_ev;
 struct conf			 Conf;
 
-/* From TWM */
-#define gray_width 2
-#define gray_height 2
-static char gray_bits[] = {0x02, 0x01};
-
-static void	_sigchld_cb(int);
+static void	sigchld_cb(int);
 static void	dpy_init(const char *);
+static int	x_errorhandler(Display *, XErrorEvent *);
+static int	x_wmerrorhandler(Display *, XErrorEvent *);
+static void	x_setup(void);
+static void	x_setupscreen(struct screen_ctx *, u_int);
+static void	x_teardown(void);
 
 int
 main(int argc, char **argv)
@@ -69,71 +77,57 @@ main(int argc, char **argv)
 	argc -= optind;
 	argv += optind;
 
-	/* Ignore a few signals. */
-	if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
+	if (signal(SIGCHLD, sigchld_cb) == SIG_ERR)
 		err(1, "signal");
 
-	if (signal(SIGCHLD, _sigchld_cb) == SIG_ERR)
-		err(1, "signal");
-
-	group_init();
-
-	Starting = 1;
 	dpy_init(display_name);
+
 	bzero(&Conf, sizeof(Conf));
 	conf_setup(&Conf, conf_file);
-	client_setup();
+	xu_getatoms();
 	x_setup();
-	Starting = 0;
-
-	xev_init();
-	XEV_QUICK(NULL, NULL, MapRequest, xev_handle_maprequest, NULL);
-	XEV_QUICK(NULL, NULL, UnmapNotify, xev_handle_unmapnotify, NULL);
-	XEV_QUICK(NULL, NULL, ConfigureRequest,
-	    xev_handle_configurerequest, NULL);
-	XEV_QUICK(NULL, NULL, PropertyNotify, xev_handle_propertynotify, NULL);
-	XEV_QUICK(NULL, NULL, EnterNotify, xev_handle_enternotify, NULL);
-	XEV_QUICK(NULL, NULL, LeaveNotify, xev_handle_leavenotify, NULL);
-	XEV_QUICK(NULL, NULL, ButtonPress, xev_handle_buttonpress, NULL);
-	XEV_QUICK(NULL, NULL, ButtonRelease, xev_handle_buttonrelease, NULL);
-	XEV_QUICK(NULL, NULL, KeyPress, xev_handle_keypress, NULL);
-	XEV_QUICK(NULL, NULL, KeyRelease, xev_handle_keyrelease, NULL);
-	XEV_QUICK(NULL, NULL, Expose, xev_handle_expose, NULL);
-	XEV_QUICK(NULL, NULL, DestroyNotify, xev_handle_destroynotify, NULL);
-	XEV_QUICK(NULL, NULL, ClientMessage, xev_handle_clientmessage, NULL);
-	XEV_QUICK(NULL, NULL, MappingNotify, xev_handle_mapping, NULL);
 
 	xev_loop();
 
+	x_teardown();
+
 	return (0);
 }
 
-void
+static void
 dpy_init(const char *dpyname)
 {
 	int	i;
 
+	XSetErrorHandler(x_errorhandler);
+
 	if ((X_Dpy = XOpenDisplay(dpyname)) == NULL)
 		errx(1, "unable to open display \"%s\"",
 		    XDisplayName(dpyname));
 
+	XSetErrorHandler(x_wmerrorhandler);
+	XSelectInput(X_Dpy, DefaultRootWindow(X_Dpy), SubstructureRedirectMask);
+	XSync(X_Dpy, False);
 	XSetErrorHandler(x_errorhandler);
 
-	Doshape = XShapeQueryExtension(X_Dpy, &Shape_ev, &i);
-
-	TAILQ_INIT(&Screenq);
+	HasRandr = XRRQueryExtension(X_Dpy, &Randr_ev, &i);
 }
 
-void
+static void
 x_setup(void)
 {
 	struct screen_ctx	*sc;
 	struct keybinding	*kb;
 	int			 i;
 
-	Nscreens = ScreenCount(X_Dpy);
-	for (i = 0; i < (int)Nscreens; i++) {
-		XMALLOC(sc, struct screen_ctx);
+	Cursor_default = XCreateFontCursor(X_Dpy, XC_X_cursor);
+	Cursor_move = XCreateFontCursor(X_Dpy, XC_fleur);
+	Cursor_normal = XCreateFontCursor(X_Dpy, XC_left_ptr);
+	Cursor_question = XCreateFontCursor(X_Dpy, XC_question_arrow);
+	Cursor_resize = XCreateFontCursor(X_Dpy, XC_bottom_right_corner);
+
+	for (i = 0; i < ScreenCount(X_Dpy); i++) {
+		sc = xcalloc(1, sizeof(*sc));
 		x_setupscreen(sc, i);
 		TAILQ_INSERT_TAIL(&Screenq, sc, entry);
 	}
@@ -144,166 +138,107 @@ x_setup(void)
 	 */
 	TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
 		conf_grab(&Conf, kb);
-
-
-	Cursor_move = XCreateFontCursor(X_Dpy, XC_fleur);
-	Cursor_resize = XCreateFontCursor(X_Dpy, XC_bottom_right_corner);
-	Cursor_select = XCreateFontCursor(X_Dpy, XC_hand1);
-	Cursor_default = XCreateFontCursor(X_Dpy, XC_X_cursor);
-	Cursor_question = XCreateFontCursor(X_Dpy, XC_question_arrow);
 }
 
-void
+static void
+x_teardown(void)
+{
+	struct screen_ctx	*sc;
+
+	TAILQ_FOREACH(sc, &Screenq, entry)
+		XFreeGC(X_Dpy, sc->gc);
+
+	XCloseDisplay(X_Dpy);
+}
+
+static void
 x_setupscreen(struct screen_ctx *sc, u_int which)
 {
-	XColor			 tmp;
-	XGCValues		 gv;
 	Window			*wins, w0, w1;
 	XWindowAttributes	 winattr;
 	XSetWindowAttributes	 rootattr;
+	int			 fake;
 	u_int			 nwins, i;
-
-	Curscreen = sc;
-
-	sc->display = x_screenname(which);
 	sc->which = which;
-	sc->rootwin = RootWindow(X_Dpy, which);
+	sc->rootwin = RootWindow(X_Dpy, sc->which);
 
-	sc->xmax = DisplayWidth(X_Dpy, sc->which);
-	sc->ymax = DisplayHeight(X_Dpy, sc->which);
+	conf_gap(&Conf, sc);
+	screen_update_geometry(sc, DisplayWidth(X_Dpy, sc->which),
+	    DisplayHeight(X_Dpy, sc->which));
 
-	XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, which),
-	    "black", &sc->fgcolor, &tmp);
-	XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, which),
-	    "#00cc00", &sc->bgcolor, &tmp);
-	XAllocNamedColor(X_Dpy,DefaultColormap(X_Dpy, which),
-	    "blue", &sc->fccolor, &tmp);
-	XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, which),
-	    "red", &sc->redcolor, &tmp);
-	XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, which),
-	    "#00ccc8", &sc->cyancolor, &tmp);
-	XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, which),
-	    "white", &sc->whitecolor, &tmp);
-	XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, which),
-	    "black", &sc->blackcolor, &tmp);
+	conf_color(&Conf, sc);
 
-	sc->blackpixl = BlackPixel(X_Dpy, sc->which);
-	sc->whitepixl = WhitePixel(X_Dpy, sc->which);
-	sc->bluepixl = sc->fccolor.pixel;
-	sc->redpixl = sc->redcolor.pixel;
-	sc->cyanpixl = sc->cyancolor.pixel;
-
-	sc->gray = XCreatePixmapFromBitmapData(X_Dpy, sc->rootwin,
-	    gray_bits, gray_width, gray_height,
-	    sc->blackpixl, sc->whitepixl, DefaultDepth(X_Dpy, sc->which));
-
-	sc->blue = XCreatePixmapFromBitmapData(X_Dpy, sc->rootwin,
-	    gray_bits, gray_width, gray_height,
-	    sc->bluepixl, sc->whitepixl, DefaultDepth(X_Dpy, sc->which));
-
-	sc->red = XCreatePixmapFromBitmapData(X_Dpy, sc->rootwin,
-	    gray_bits, gray_width, gray_height,
-	    sc->redpixl, sc->whitepixl, DefaultDepth(X_Dpy, sc->which));
-
-	gv.foreground = sc->blackpixl^sc->whitepixl;
-	gv.background = sc->whitepixl;
-	gv.function = GXxor;
-	gv.line_width = 1;
-	gv.subwindow_mode = IncludeInferiors;
-
-	sc->gc = XCreateGC(X_Dpy, sc->rootwin,
-	    GCForeground|GCBackground|GCFunction|
-	    GCLineWidth|GCSubwindowMode, &gv);
-
-	font_init(sc);
-	conf_font(&Conf);
+	group_init(sc);
+	conf_font(&Conf, sc);
 
 	TAILQ_INIT(&sc->mruq);
 
 	/* Initialize menu window. */
 	menu_init(sc);
 
+	xu_setwmname(sc);
+
+	rootattr.cursor = Cursor_normal;
+	rootattr.event_mask = CHILDMASK|PropertyChangeMask|EnterWindowMask|
+	    LeaveWindowMask|ColormapChangeMask|BUTTONMASK;
+
+	XChangeWindowAttributes(X_Dpy, sc->rootwin,
+	    CWEventMask|CWCursor, &rootattr);
+
 	/* Deal with existing clients. */
 	XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins);
 
 	for (i = 0; i < nwins; i++) {
 		XGetWindowAttributes(X_Dpy, wins[i], &winattr);
 		if (winattr.override_redirect ||
-		    winattr.map_state != IsViewable) {
-			char *name;
-			XFetchName(X_Dpy, wins[i], &name);
+		    winattr.map_state != IsViewable)
 			continue;
-		}
-		client_new(wins[i], sc, winattr.map_state != IsUnmapped);
+		(void)client_new(wins[i], sc, winattr.map_state != IsUnmapped);
 	}
 	XFree(wins);
 
-	screen_updatestackingorder();
+	screen_updatestackingorder(sc);
 
-	rootattr.event_mask = ChildMask|PropertyChangeMask|EnterWindowMask|
-	    LeaveWindowMask|ColormapChangeMask|ButtonMask;
-
-	XChangeWindowAttributes(X_Dpy, sc->rootwin,
-	    CWEventMask, &rootattr);
+	if (XineramaQueryExtension(X_Dpy, &fake, &fake) == 1 &&
+	    ((HasXinerama = XineramaIsActive(X_Dpy)) == 1))
+		HasXinerama = 1;
+	if (HasRandr)
+		XRRSelectInput(X_Dpy, sc->rootwin, RRScreenChangeNotifyMask);
+	/*
+	 * initial setup of xinerama screens, if we're using RandR then we'll
+	 * redo this whenever the screen changes since a CTRC may have been
+	 * added or removed
+	 */
+	screen_init_xinerama(sc);
 
 	XSync(X_Dpy, False);
-
-	return;
 }
 
-char *
-x_screenname(int which)
+static int
+x_wmerrorhandler(Display *dpy, XErrorEvent *e)
 {
-	char	*cp, *dstr, *sn;
-	size_t	 snlen;
+	errx(1, "root window unavailable - perhaps another wm is running?");
 
-	if (which > 9)
-		errx(1, "Can't handle more than 9 screens.  If you need it, "
-		    "tell <marius@monkey.org>.  It's a trivial fix.");
-
-	dstr = xstrdup(DisplayString(X_Dpy));
-
-	if ((cp = strrchr(dstr, ':')) == NULL)
-		return (NULL);
-
-	if ((cp = strchr(cp, '.')) != NULL)
-		*cp = '\0';
-
-	snlen = strlen(dstr) + 3; /* string, dot, number, null */
-	sn = (char *)xmalloc(snlen);
-	snprintf(sn, snlen, "%s.%d", dstr, which);
-	free(dstr);
-
-	return (sn);
+	return (0);
 }
-
-int
+static int
 x_errorhandler(Display *dpy, XErrorEvent *e)
 {
-#ifdef DEBUG
-	{
-		char msg[80], number[80], req[80];
+#if DEBUG
+	char msg[80], number[80], req[80];
 
-		XGetErrorText(X_Dpy, e->error_code, msg, sizeof(msg));
-		snprintf(number, sizeof(number), "%d", e->request_code);
-		XGetErrorDatabaseText(X_Dpy, "XRequest", number,
-		    "<unknown>", req, sizeof(req));
+	XGetErrorText(X_Dpy, e->error_code, msg, sizeof(msg));
+	(void)snprintf(number, sizeof(number), "%d", e->request_code);
+	XGetErrorDatabaseText(X_Dpy, "XRequest", number,
+	    "<unknown>", req, sizeof(req));
 
-		warnx("%s(0x%x): %s", req, (u_int)e->resourceid, msg);
-	}
+	warnx("%s(0x%x): %s", req, (u_int)e->resourceid, msg);
 #endif
-
-	if (Starting &&
-	    e->error_code == BadAccess &&
-	    e->request_code == X_GrabKey)
-		errx(1, "root window unavailable - perhaps another "
-		    "wm is running?");
-
 	return (0);
 }
 
 static void
-_sigchld_cb(int which)
+sigchld_cb(int which)
 {
 	pid_t	 pid;
 	int	 save_errno = errno;
@@ -322,6 +257,7 @@ usage(void)
 {
 	extern char	*__progname;
 
-	fprintf(stderr, "usage: %s [-c file] [-d display]\n", __progname);
+	(void)fprintf(stderr, "usage: %s [-c file] [-d display]\n",
+	    __progname);
 	exit(1);
 }

calmwm.h

@@ -15,135 +15,179 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
 #ifndef _CALMWM_H_
 #define _CALMWM_H_
 
-#define CALMWM_MAXNAMELEN 256
+/* ugly stuff */
+#ifndef TAILQ_END
+#define TAILQ_END(head) NULL
+#endif
+#ifndef __dead
+#define __dead
+#endif
+char *fgetln(FILE *, size_t *);
+long long strtonum(const char *, long long, long long, const char **);
+size_t strlcpy(char *, const char *, size_t);
+size_t strlcat(char *, const char *, size_t);
+
+#include <X11/Xatom.h>
+#include <X11/Xft/Xft.h>
+#include <X11/Xlib.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+#include <X11/cursorfont.h>
+#include <X11/extensions/Xinerama.h>
+#include <X11/extensions/Xrandr.h>
+#include <X11/keysym.h>
 
 #undef MIN
 #undef MAX
 #define MIN(x, y) ((x) < (y) ? (x) : (y))
 #define MAX(x, y) ((x) > (y) ? (x) : (y))
 
+#ifndef nitems
+#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
+#endif
+
 #define	CONFFILE	".cwmrc"
+#define	WMNAME	 	"CWM"
 
-#define ChildMask	(SubstructureRedirectMask|SubstructureNotifyMask)
-#define ButtonMask	(ButtonPressMask|ButtonReleaseMask)
-#define MouseMask	(ButtonMask|PointerMotionMask)
+#define CHILDMASK	(SubstructureRedirectMask|SubstructureNotifyMask)
+#define BUTTONMASK	(ButtonPressMask|ButtonReleaseMask)
+#define MOUSEMASK	(BUTTONMASK|PointerMotionMask)
+#define KEYMASK		(KeyPressMask|ExposureMask)
+#define MENUMASK 	(BUTTONMASK|ButtonMotionMask|ExposureMask| \
+			PointerMotionMask)
+#define MENUGRABMASK	(BUTTONMASK|ButtonMotionMask|StructureNotifyMask|\
+			PointerMotionMask)
+#define SEARCHMASK	(KeyPressMask|ExposureMask)
 
-struct client_ctx;
+/* kb movement */
+#define CWM_MOVE		0x0001
+#define CWM_RESIZE		0x0002
+#define CWM_PTRMOVE		0x0004
+#define CWM_BIGMOVE		0x0008
+#define CWM_UP			0x0010
+#define CWM_DOWN		0x0020
+#define CWM_LEFT		0x0040
+#define CWM_RIGHT		0x0080
 
-TAILQ_HEAD(cycle_entry_q, client_ctx);
+/* exec */
+#define	CWM_EXEC_PROGRAM	0x0001
+#define	CWM_EXEC_WM		0x0002
 
-struct screen_ctx {
-	TAILQ_ENTRY(screen_ctx)	entry;
+/* cycle */
+#define CWM_CYCLE		0x0001
+#define CWM_RCYCLE		0x0002
+#define CWM_INGROUP		0x0004
 
-	u_int		 which;
-	Window		 rootwin;
-	Window		 menuwin;
-	Colormap	 colormap;
-	XColor		 bgcolor, fgcolor, fccolor, redcolor, cyancolor,
-			 whitecolor, blackcolor;
-	char		*display;
-	unsigned long	 blackpixl, whitepixl, redpixl, bluepixl, cyanpixl;
-	GC		 gc;
+#define KBTOGROUP(X) ((X) - 1)
 
-	Pixmap		 gray, blue, red;
-
-	int		 altpersist;
-
-	int		 xmax;
-	int		 ymax;
-
-	struct cycle_entry_q mruq;
-
-	XftDraw		*xftdraw;
-	XftColor	 xftcolor;
+union arg {
+	char	*c;
+	int	 i;
 };
 
-TAILQ_HEAD(screen_ctx_q, screen_ctx);
+enum cwmcolor {
+	CWM_COLOR_BORDER_ACTIVE,
+	CWM_COLOR_BORDER_INACTIVE,
+	CWM_COLOR_BORDER_GROUP,
+	CWM_COLOR_BORDER_UNGROUP,
+	CWM_COLOR_FG_MENU,
+	CWM_COLOR_BG_MENU,
+	CWM_COLOR_FONT,
+	CWM_COLOR_MAX
+};
 
-#define CLIENT_PROTO_DELETE	0x01
-#define CLIENT_PROTO_TAKEFOCUS	0x02
-
-#define CLIENT_MAXNAMEQLEN	5
-
-#define CLIENT_HIDDEN		0x01
-#define CLIENT_IGNORE		0x02
-#define CLIENT_DOMAXIMIZE	0x04
-#define CLIENT_MAXIMIZED	0x08
-#define CLIENT_DOVMAXIMIZE	0x10
-#define CLIENT_VMAXIMIZED	0x20
-
-#define CLIENT_HIGHLIGHT_BLUE	1
-#define CLIENT_HIGHLIGHT_RED	2
+struct color {
+	char		*name;
+	unsigned long	 pixel;
+};
 
+struct gap {
+	int		 top;
+	int		 bottom;
+	int		 left;
+	int		 right;
+};
 
 struct winname {
 	TAILQ_ENTRY(winname)	 entry;
 	char			*name;
 };
-
 TAILQ_HEAD(winname_q, winname);
 
 struct client_ctx {
 	TAILQ_ENTRY(client_ctx) entry;
-	TAILQ_ENTRY(client_ctx) searchentry;
 	TAILQ_ENTRY(client_ctx) group_entry;
 	TAILQ_ENTRY(client_ctx) mru_entry;
-
 	struct screen_ctx	*sc;
 	Window			 win;
 	XSizeHints		*size;
-
 	Colormap		 cmap;
-
-	Window			 pwin;
-
-	u_int			 bwidth;
+	u_int			 bwidth; /* border width */
 	struct {
-		int		 x, y, width, height;
-		int		 min_dx, min_dy;
+		int		 x;	/* x position */
+		int		 y;	/* y position */
+		int		 width;	/* width */
+		int		 height;/* height */
 	} geom, savegeom;
-
 	struct {
-		int		 x,y;
+		int		 basew;	/* desired width */
+		int		 baseh;	/* desired height */
+		int		 minw;	/* minimum width */
+		int		 minh;	/* minimum height */
+		int		 maxw;	/* maximum width */
+		int		 maxh;	/* maximum height */
+		int		 incw;	/* width increment progression */
+		int		 inch;	/* height increment progression */
+		float		 mina;	/* minimum aspect ratio */
+		float		 maxa;	/* maximum aspect ratio */
+	} hint;
+	struct {
+		int		 x;	/* x position */
+		int		 y;	/* y position */
 	} ptr;
-
-	int			 beepbeep;
-
+#define CLIENT_PROTO_DELETE		 0x0001
+#define CLIENT_PROTO_TAKEFOCUS		 0x0002
 	int			 xproto;
+#define CLIENT_HIDDEN			0x0001
+#define CLIENT_IGNORE			0x0002
+#define CLIENT_VMAXIMIZED		0x0004
+#define CLIENT_HMAXIMIZED		0x0008
+#define CLIENT_FREEZE			0x0010
 
+#define CLIENT_MAXFLAGS			(CLIENT_VMAXIMIZED | CLIENT_HMAXIMIZED)
+#define CLIENT_MAXIMIZED		(CLIENT_VMAXIMIZED | CLIENT_HMAXIMIZED)
 	int			 flags;
 	int			 state;
-	char			*name;
-	struct winname_q	 nameq;
-	size_t			 nameqlen;
-
-	char			*label;
 	int			 active;
+	int			 stackingorder;
+#define CLIENT_HIGHLIGHT_GROUP		0x0001
+#define CLIENT_HIGHLIGHT_UNGROUP	0x0002
 	int			 highlight;
-
+	struct winname_q	 nameq;
+#define CLIENT_MAXNAMEQLEN		5
+	int			 nameqlen;
+	char			*name;
+	char			*label;
 	char			*matchname;
 	struct group_ctx	*group;
-
-	int			stackingorder;
-
 	char			*app_class;
 	char			*app_name;
-	char			*app_cliarg;
 };
-
 TAILQ_HEAD(client_ctx_q, client_ctx);
+TAILQ_HEAD(cycle_entry_q, client_ctx);
 
-static char *shortcut_to_name[] = {
-	"nogroup", "one", "two", "three",
-	"four", "five", "six", "seven",
-	"eight", "nine"
+struct winmatch {
+	TAILQ_ENTRY(winmatch)	entry;
+#define WIN_MAXTITLELEN		256
+	char			title[WIN_MAXTITLELEN];
 };
+TAILQ_HEAD(winmatch_q, winmatch);
 
 struct group_ctx {
 	TAILQ_ENTRY(group_ctx)	 entry;
@@ -153,100 +197,87 @@ struct group_ctx {
 	int			 nhidden;
 	int			 highstack;
 };
-
 TAILQ_HEAD(group_ctx_q, group_ctx);
 
-/* Autogroups */
 struct autogroupwin {
-	TAILQ_ENTRY(autogroupwin) entry;
-
-	char	*class;
-	char	*name;
-	char	*group;
+	TAILQ_ENTRY(autogroupwin)	 entry;
+	char				*class;
+	char				*name;
+	int 				 num;
 };
-
 TAILQ_HEAD(autogroupwin_q, autogroupwin);
 
-/* NULL/0 values indicate match any. */
-struct xevent {
-	TAILQ_ENTRY(xevent)	 entry;
-	Window			*xev_win;
-	Window			*xev_root;
-	int			 xev_type;
-	void			 (*xev_cb)(struct xevent *, XEvent *);
-	void			*xev_arg;
+struct screen_ctx {
+	TAILQ_ENTRY(screen_ctx)	 entry;
+	u_int			 which;
+	Window			 rootwin;
+	Window			 menuwin;
+	struct color		 color[CWM_COLOR_MAX];
+	GC			 gc;
+	int			 altpersist;
+	int			 xmax;
+	int			 ymax;
+	struct gap		 gap;
+	struct cycle_entry_q	 mruq;
+	XftColor		 xftcolor;
+	XftDraw			*xftdraw;
+	XftFont			*font;
+	int			 xinerama_no;
+	XineramaScreenInfo	*xinerama;
+#define CALMWM_NGROUPS		 9
+	struct group_ctx	 groups[CALMWM_NGROUPS];
+	struct group_ctx_q	 groupq;
+	int			 group_hideall;
+	int			 group_nonames;
+	struct group_ctx	*group_active;
+	char 			**group_names;
 };
-
-TAILQ_HEAD(xevent_q, xevent);
-
-#define CWM_MOVE	0x01
-#define CWM_RESIZE	0x02
-#define CWM_PTRMOVE	0x04
-#define CWM_BIGMOVE	0x08
-#define CWM_UP		0x10
-#define CWM_DOWN	0x20
-#define CWM_LEFT	0x40
-#define CWM_RIGHT	0x80
-
-/*
- * Match a window.
- */
-#define CONF_MAX_WINTITLE	256
-struct winmatch {
-	TAILQ_ENTRY(winmatch)	entry;
-	char			title[CONF_MAX_WINTITLE];
-};
-
-TAILQ_HEAD(winmatch_q, winmatch);
-
-/* for cwm_exec */
-#define	CWM_EXEC_PROGRAM	0x1
-#define	CWM_EXEC_WM		0x2
-/* for alt-tab */
-#define CWM_CYCLE		0x0
-#define CWM_RCYCLE		0x1
-/* for group cycle */
-#define CWM_CYCLEGROUP		0x0
-#define CWM_RCYCLEGROUP		0x1
-
-#define KBFLAG_NEEDCLIENT 0x01
-
-#define KBTOGROUP(X) ((X) - 1)
+TAILQ_HEAD(screen_ctx_q, screen_ctx);
 
 struct keybinding {
+	TAILQ_ENTRY(keybinding)	 entry;
+	void			(*callback)(struct client_ctx *, union arg *);
+	union arg		 argument;
 	int			 modmask;
 	int			 keysym;
 	int			 keycode;
+#define KBFLAG_NEEDCLIENT	 0x0001
 	int			 flags;
-	void			 (*callback)(struct client_ctx *, void *);
-	void			*argument;
-	TAILQ_ENTRY(keybinding)	 entry;
 };
+TAILQ_HEAD(keybinding_q, keybinding);
+
+struct mousebinding {
+	TAILQ_ENTRY(mousebinding)	entry;
+	void			 	(*callback)(struct client_ctx *, void *);
+	int				modmask;
+	int			 	button;
+#define MOUSEBIND_CTX_ROOT		0x0001
+#define MOUSEBIND_CTX_WIN		0x0002
+	int				context;
+};
+TAILQ_HEAD(mousebinding_q, mousebinding);
 
 struct cmd {
 	TAILQ_ENTRY(cmd)	entry;
 	int			flags;
 	char			image[MAXPATHLEN];
-	char			label[256];
-	/* (argv) */
+#define CMD_MAXLABELLEN		256
+	char			label[CMD_MAXLABELLEN];
 };
-
-struct mousebinding {
-	int				modmask;
-	int			 	button;
-	int				context;
-	void			 	(*callback)(struct client_ctx *, void *);
-	TAILQ_ENTRY(mousebinding)	entry;
-};
-
-#define MOUSEBIND_CTX_ROOT	1
-#define MOUSEBIND_CTX_WIN	2
-
-TAILQ_HEAD(keybinding_q, keybinding);
 TAILQ_HEAD(cmd_q, cmd);
-TAILQ_HEAD(mousebinding_q, mousebinding);
 
-/* Global configuration */
+struct menu {
+	TAILQ_ENTRY(menu)	 entry;
+	TAILQ_ENTRY(menu)	 resultentry;
+#define MENU_MAXENTRY		 50
+	char			 text[MENU_MAXENTRY + 1];
+	char			 print[MENU_MAXENTRY + 1];
+	void			*ctx;
+	short			 dummy;
+	short			 abort;
+};
+TAILQ_HEAD(menu_q, menu);
+
 struct conf {
 	struct keybinding_q	 keybindingq;
 	struct autogroupwin_q	 autogroupq;
@@ -254,264 +285,247 @@ struct conf {
 	char			 conf_path[MAXPATHLEN];
 	struct cmd_q		 cmdq;
 	struct mousebinding_q	 mousebindingq;
-
-#define	CONF_STICKY_GROUPS	 0x0001
+#define	CONF_STICKY_GROUPS		0x0001
 	int			 flags;
-
+#define CONF_BWIDTH			1
+	int			 bwidth;
+#define	CONF_MAMOUNT			1
+	int			 mamount;
+#define	CONF_SNAPDIST			0
+	int			 snapdist;
+	struct gap		 gap;
+	struct color		 color[CWM_COLOR_MAX];
 	char			 termpath[MAXPATHLEN];
 	char			 lockpath[MAXPATHLEN];
-
-#define	DEFAULTFONTNAME		 "sans-serif:pixelsize=14:bold"
-	char			*DefaultFontName;
-	XftFont			*DefaultFont;
-	u_int			 FontHeight;
-	int			 gap_top, gap_bottom, gap_left, gap_right;
-};
-
-/* Menu stuff */
-
-#define MENU_MAXENTRY 50
-
-struct menu {
-	TAILQ_ENTRY(menu)	entry;
-	TAILQ_ENTRY(menu)	resultentry;
-
-	char			 text[MENU_MAXENTRY + 1];
-	char			 print[MENU_MAXENTRY + 1];
-	void			*ctx;
-	short			 dummy;
-};
-
-TAILQ_HEAD(menu_q, menu);
-
-enum ctltype {
-	CTL_NONE = -1,
-	CTL_ERASEONE = 0, CTL_WIPE, CTL_UP, CTL_DOWN, CTL_RETURN,
-	CTL_ABORT, CTL_ALL
+#define	CONF_FONT			"sans-serif:pixelsize=14:bold"
+	char			*font;
 };
 
 /* MWM hints */
-
 struct mwm_hints {
 	u_long	flags;
 	u_long	functions;
 	u_long	decorations;
 };
-
-#define MWM_NUMHINTS 3
-
+#define MWM_NUMHINTS		3
 #define	PROP_MWM_HINTS_ELEMENTS	3
-#define	MWM_HINTS_DECORATIONS	(1 << 1)
-#define	MWM_DECOR_ALL		(1 << 0)
-#define	MWM_DECOR_BORDER	(1 << 1)
+#define	MWM_HINTS_DECORATIONS	(1<<1)
+#define	MWM_DECOR_ALL		(1<<0)
+#define	MWM_DECOR_BORDER	(1<<1)
 
-int			 input_keycodetrans(KeyCode, u_int, enum ctltype *,
-			     char *);
-
-int			 x_errorhandler(Display *, XErrorEvent *);
-void			 x_setup(void);
-char			*x_screenname(int);
-void			 x_setupscreen(struct screen_ctx *, u_int);
 __dead void		 usage(void);
 
-struct client_ctx	*client_find(Window);
-void			 client_setup(void);
-struct client_ctx	*client_new(Window, struct screen_ctx *, int);
-int			 client_delete(struct client_ctx *, int, int);
-void			 client_setactive(struct client_ctx *, int);
-void			 client_gravitate(struct client_ctx *, int);
-void			 client_resize(struct client_ctx *);
-void			 client_lower(struct client_ctx *);
-void			 client_raise(struct client_ctx *);
-void			 client_move(struct client_ctx *);
-void			 client_leave(struct client_ctx *);
-void			 client_send_delete(struct client_ctx *);
+void			 client_applysizehints(struct client_ctx *);
 struct client_ctx	*client_current(void);
-void			 client_hide(struct client_ctx *);
-void			 client_unhide(struct client_ctx *);
-void			 client_nocurrent(void);
-void			 client_setname(struct client_ctx *);
-void			 client_warp(struct client_ctx *);
-void			 client_ptrwarp(struct client_ctx *);
-void			 client_ptrsave(struct client_ctx *);
+void			 client_cycle(struct screen_ctx *, int);
+void			 client_delete(struct client_ctx *);
 void			 client_draw_border(struct client_ctx *);
-void			 client_update(struct client_ctx *);
-void			 client_placecalc(struct client_ctx *);
-void			 client_maximize(struct client_ctx *);
-void			 client_vertmaximize(struct client_ctx *);
-u_long			 client_bg_pixel(struct client_ctx *);
-Pixmap			 client_bg_pixmap(struct client_ctx *);
+struct client_ctx	*client_find(Window);
+void			 client_freeze(struct client_ctx *);
+void			 client_getsizehints(struct client_ctx *);
+void			 client_hide(struct client_ctx *);
+void			 client_horizmaximize(struct client_ctx *);
+void			 client_leave(struct client_ctx *);
+void			 client_lower(struct client_ctx *);
 void			 client_map(struct client_ctx *);
+void			 client_maximize(struct client_ctx *);
+void			 client_move(struct client_ctx *);
 void			 client_mtf(struct client_ctx *);
-struct client_ctx	*client_cycle(int);
-struct client_ctx	*client_mrunext(struct client_ctx *);
-struct client_ctx	*client_mruprev(struct client_ctx *);
-void			 client_gethints(struct client_ctx *);
-void			 client_freehints(struct client_ctx *);
-void			 client_do_shape(struct client_ctx *);
+struct client_ctx	*client_new(Window, struct screen_ctx *, int);
+void			 client_ptrsave(struct client_ctx *);
+void			 client_ptrwarp(struct client_ctx *);
+void			 client_raise(struct client_ctx *);
+void			 client_resize(struct client_ctx *);
+void			 client_send_delete(struct client_ctx *);
+void			 client_setactive(struct client_ctx *, int);
+void			 client_setname(struct client_ctx *);
+int			 client_snapcalc(int, int, int, int, int);
+void			 client_transient(struct client_ctx *);
+void			 client_unhide(struct client_ctx *);
+void			 client_vertmaximize(struct client_ctx *);
+void			 client_warp(struct client_ctx *);
 
-struct menu  		*menu_filter(struct menu_q *, char *, char *, int,
+void			 group_alltoggle(struct screen_ctx *);
+void			 group_autogroup(struct client_ctx *);
+void			 group_client_delete(struct client_ctx *);
+void			 group_cycle(struct screen_ctx *, int);
+void			 group_hidetoggle(struct screen_ctx *, int);
+void			 group_init(struct screen_ctx *);
+void			 group_make_autogroup(struct conf *, char *, int);
+void			 group_menu(XButtonEvent *);
+void			 group_movetogroup(struct client_ctx *, int);
+void			 group_only(struct screen_ctx *, int);
+void			 group_sticky(struct client_ctx *);
+void			 group_sticky_toggle_enter(struct client_ctx *);
+void			 group_sticky_toggle_exit(struct client_ctx *);
+void			 group_update_names(struct screen_ctx *);
+
+void			 search_match_client(struct menu_q *, struct menu_q *,
+			     char *);
+void			 search_match_exec(struct menu_q *, struct menu_q *,
+			     char *);
+void			 search_match_text(struct menu_q *, struct menu_q *,
+			     char *);
+void			 search_print_client(struct menu *, int);
+
+XineramaScreenInfo	*screen_find_xinerama(struct screen_ctx *, int, int);
+struct screen_ctx	*screen_fromroot(Window);
+void			 screen_init_xinerama(struct screen_ctx *);
+void			 screen_update_geometry(struct screen_ctx *, int, int);
+void			 screen_updatestackingorder(struct screen_ctx *);
+
+void			 kbfunc_client_cycle(struct client_ctx *, union arg *);
+void			 kbfunc_client_cyclegroup(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_delete(struct client_ctx *, union arg *);
+void			 kbfunc_client_freeze(struct client_ctx *, union arg *);
+void			 kbfunc_client_group(struct client_ctx *, union arg *);
+void			 kbfunc_client_grouponly(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_grouptoggle(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_hide(struct client_ctx *, union arg *);
+void			 kbfunc_client_hmaximize(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_label(struct client_ctx *, union arg *);
+void			 kbfunc_client_lower(struct client_ctx *, union arg *);
+void			 kbfunc_client_maximize(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_movetogroup(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_nogroup(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_client_raise(struct client_ctx *, union arg *);
+void			 kbfunc_client_rcycle(struct client_ctx *, union arg *);
+void			 kbfunc_client_search(struct client_ctx *, union arg *);
+void			 kbfunc_client_vmaximize(struct client_ctx *,
+			     union arg *);
+void			 kbfunc_cmdexec(struct client_ctx *, union arg *);
+void			 kbfunc_exec(struct client_ctx *, union arg *);
+void			 kbfunc_lock(struct client_ctx *, union arg *);
+void			 kbfunc_menu_search(struct client_ctx *, union arg *);
+void			 kbfunc_moveresize(struct client_ctx *, union arg *);
+void			 kbfunc_quit_wm(struct client_ctx *, union arg *);
+void			 kbfunc_reload(struct client_ctx *, union arg *);
+void			 kbfunc_ssh(struct client_ctx *, union arg *);
+void			 kbfunc_term(struct client_ctx *, union arg *);
+
+void			 mousefunc_menu_cmd(struct client_ctx *, void *);
+void			 mousefunc_menu_group(struct client_ctx *, void *);
+void			 mousefunc_menu_unhide(struct client_ctx *, void *);
+void			 mousefunc_window_grouptoggle(struct client_ctx *,
+			    void *);
+void			 mousefunc_window_hide(struct client_ctx *, void *);
+void			 mousefunc_window_lower(struct client_ctx *, void *);
+void			 mousefunc_window_move(struct client_ctx *, void *);
+void			 mousefunc_window_raise(struct client_ctx *, void *);
+void			 mousefunc_window_resize(struct client_ctx *, void *);
+
+struct menu  		*menu_filter(struct screen_ctx *, struct menu_q *,
+			     char *, char *, int,
 			     void (*)(struct menu_q *, struct menu_q *, char *),
 			     void (*)(struct menu *, int));
 void			 menu_init(struct screen_ctx *);
 
-void			 xev_handle_maprequest(struct xevent *, XEvent *);
-void			 xev_handle_unmapnotify(struct xevent *, XEvent *);
-void			 xev_handle_destroynotify(struct xevent *, XEvent *);
-void			 xev_handle_configurerequest(struct xevent *, XEvent *);
-void			 xev_handle_propertynotify(struct xevent *, XEvent *);
-void			 xev_handle_enternotify(struct xevent *, XEvent *);
-void			 xev_handle_leavenotify(struct xevent *, XEvent *);
-void			 xev_handle_buttonpress(struct xevent *, XEvent *);
-void			 xev_handle_buttonrelease(struct xevent *, XEvent *);
-void			 xev_handle_keypress(struct xevent *, XEvent *);
-void			 xev_handle_keyrelease(struct xevent *, XEvent *);
-void			 xev_handle_expose(struct xevent *, XEvent *);
-void			 xev_handle_clientmessage(struct xevent *, XEvent *);
-void			 xev_handle_shape(struct xevent *, XEvent *);
-void			 xev_handle_mapping(struct xevent *, XEvent *);
+int			 parse_config(const char *, struct conf *);
 
-#define XEV_QUICK(a, b, c, d, e) do {		\
-	xev_register(xev_new(a, b, c, d, e));	\
-} while (0)
-
-/* XXX should be xu_ */
-void			  xev_reconfig(struct client_ctx *);
-
-void			 xev_init(void);
-struct xevent		*xev_new(Window *, Window *, int,
-			     void (*)(struct xevent *, XEvent *), void *);
-void			 xev_register(struct xevent *);
-void			 xev_loop(void);
-
-int			 xu_ptr_grab(Window, int, Cursor);
-void			 xu_btn_grab(Window, int, u_int);
-int			 xu_ptr_regrab(int, Cursor);
-void			 xu_btn_ungrab(Window, int, u_int);
-void			 xu_ptr_ungrab(void);
-void			 xu_ptr_setpos(Window, int, int);
-void			 xu_ptr_getpos(Window, int *, int *);
-void			 xu_key_grab(Window, int, int);
-void			 xu_key_ungrab(Window, int, int);
-void			 xu_sendmsg(struct client_ctx *, Atom, long);
-int			 xu_getprop(struct client_ctx *, Atom, Atom, long,
-			     u_char **);
-char			*xu_getstrprop(struct client_ctx *, Atom atm);
-void			 xu_setstate(struct client_ctx *, int);
-int			 xu_getstate(struct client_ctx *, int *);
-
-int			 u_spawn(char *);
-void			 u_exec(char *);
-
-void			 grab_sweep(struct client_ctx *);
-void			 grab_drag(struct client_ctx *);
-
-void			 xfree(void *);
-void			*xmalloc(size_t);
-void			*xcalloc(size_t, size_t);
-char			*xstrdup(const char *);
-
-#define XMALLOC(p, t) ((p) = (t *)xmalloc(sizeof * (p)))
-#define XCALLOC(p, t) ((p) = (t *)xcalloc(1, sizeof * (p)))
-
-struct screen_ctx	*screen_fromroot(Window);
-struct screen_ctx	*screen_current(void);
-void			 screen_updatestackingorder(void);
-
-void			 conf_setup(struct conf *, const char *);
-void			 conf_client(struct client_ctx *);
-void			 conf_grab(struct conf *, struct keybinding *);
-void			 conf_ungrab(struct conf *, struct keybinding *);
 void			 conf_bindname(struct conf *, char *, char *);
-void			 conf_unbind(struct conf *, struct keybinding *);
-void			 conf_mousebind(struct conf *, char *, char *);
-void			 conf_mouseunbind(struct conf *, struct mousebinding *);
+void			 conf_clear(struct conf *);
+void			 conf_client(struct client_ctx *);
+void			 conf_cmd_add(struct conf *, char *, char *, int);
+void			 conf_color(struct conf *, struct screen_ctx *);
+void			 conf_font(struct conf *, struct screen_ctx *);
+void			 conf_gap(struct conf *, struct screen_ctx *);
+void			 conf_grab(struct conf *, struct keybinding *);
 void			 conf_grab_mouse(struct client_ctx *);
+void			 conf_init(struct conf *);
+void			 conf_mousebind(struct conf *, char *, char *);
 void			 conf_reload(struct conf *);
-void			 conf_font(struct conf *);
+void			 conf_setup(struct conf *, const char *);
+void			 conf_ungrab(struct conf *, struct keybinding *);
 
-void			 kbfunc_client_lower(struct client_ctx *, void *);
-void			 kbfunc_client_raise(struct client_ctx *, void *);
-void			 kbfunc_client_search(struct client_ctx *, void *);
-void			 kbfunc_client_hide(struct client_ctx *, void *);
-void			 kbfunc_client_cycle(struct client_ctx *, void *);
-void			 kbfunc_client_rcycle(struct client_ctx *, void *);
-void			 kbfunc_cmdexec(struct client_ctx *, void *);
-void			 kbfunc_client_label(struct client_ctx *, void *);
-void			 kbfunc_client_delete(struct client_ctx *, void *);
-void			 kbfunc_client_group(struct client_ctx *, void *);
-void			 kbfunc_client_cyclegroup(struct client_ctx *, void *);
-void			 kbfunc_client_nogroup(struct client_ctx *, void *);
-void			 kbfunc_client_grouptoggle(struct client_ctx *, void *);
-void			 kbfunc_client_maximize(struct client_ctx *, void *);
-void			 kbfunc_client_vmaximize(struct client_ctx *, void *);
-void			 kbfunc_reload(struct client_ctx *, void *);
-void			 kbfunc_quit_wm(struct client_ctx *, void *);
-void			 kbfunc_moveresize(struct client_ctx *, void *);
-void			 kbfunc_menu_search(struct client_ctx *, void *);
-void			 kbfunc_exec(struct client_ctx *, void *);
-void			 kbfunc_ssh(struct client_ctx *, void *);
-void			 kbfunc_term(struct client_ctx *, void *);
-void			 kbfunc_lock(struct client_ctx *, void *);
-
-void			 mousefunc_window_resize(struct client_ctx *, void *);
-void			 mousefunc_window_move(struct client_ctx *, void *);
-void			 mousefunc_window_grouptoggle(struct client_ctx *,
-			    void *);
-void			 mousefunc_window_lower(struct client_ctx *, void *);
-void			 mousefunc_window_hide(struct client_ctx *, void *);
-void			 mousefunc_menu_group(struct client_ctx *, void *);
-void			 mousefunc_menu_unhide(struct client_ctx *, void *);
-void			 mousefunc_menu_cmd(struct client_ctx *, void *);
-
-void			 search_match_client(struct menu_q *, struct menu_q *,
-			     char *);
-void			 search_print_client(struct menu *, int);
-void			 search_match_text(struct menu_q *, struct menu_q *,
-			     char *);
-void			 search_match_exec(struct menu_q *, struct menu_q *,
-			     char *);
-
-void			 group_init(void);
-void			 group_hidetoggle(int);
-void			 group_cycle(int);
-void			 group_sticky(struct client_ctx *);
-void			 group_client_delete(struct client_ctx *);
-void			 group_menu(XButtonEvent *);
-void			 group_alltoggle(void);
-void			 group_sticky_toggle_enter(struct client_ctx *);
-void			 group_sticky_toggle_exit(struct client_ctx *);
-void			 group_autogroup(struct client_ctx *);
-
-void			 font_init(struct screen_ctx *);
-int			 font_width(const char *, int);
+int			 font_ascent(struct screen_ctx *);
+int			 font_descent(struct screen_ctx *);
 void			 font_draw(struct screen_ctx *, const char *, int,
 			     Drawable, int, int);
+u_int			 font_height(struct screen_ctx *);
+void			 font_init(struct screen_ctx *, const char *);
+int			 font_width(struct screen_ctx *, const char *, int);
 XftFont			*font_make(struct screen_ctx *, const char *);
 
-#define font_ascent()	Conf.DefaultFont->ascent
-#define font_descent()	Conf.DefaultFont->descent
-#define	font_height()	Conf.FontHeight
+void			 xev_loop(void);
 
-#define CCTOSC(cc) (cc->sc)
+void			 xu_btn_grab(Window, int, u_int);
+void			 xu_btn_ungrab(Window, int, u_int);
+void			 xu_configure(struct client_ctx *);
+void			 xu_freecolor(struct screen_ctx *, unsigned long);
+void			 xu_getatoms(void);
+unsigned long		 xu_getcolor(struct screen_ctx *, char *);
+int			 xu_getprop(Window, Atom, Atom, long, u_char **);
+int			 xu_getstate(struct client_ctx *, int *);
+int			 xu_getstrprop(Window, Atom, char **);
+void			 xu_key_grab(Window, int, int);
+void			 xu_key_ungrab(Window, int, int);
+void			 xu_ptr_getpos(Window, int *, int *);
+int			 xu_ptr_grab(Window, int, Cursor);
+int			 xu_ptr_regrab(int, Cursor);
+void			 xu_ptr_setpos(Window, int, int);
+void			 xu_ptr_ungrab(void);
+void			 xu_sendmsg(Window, Atom, long);
+void			 xu_setstate(struct client_ctx *, int);
+void			 xu_setwmname(struct screen_ctx *);
+
+void			 u_exec(char *);
+void			 u_spawn(char *);
+
+void			*xcalloc(size_t, size_t);
+void			 xfree(void *);
+void			*xmalloc(size_t);
+char			*xstrdup(const char *);
 
 /* Externs */
-
 extern Display				*X_Dpy;
 
-extern Cursor				 Cursor_move;
-extern Cursor				 Cursor_resize;
-extern Cursor				 Cursor_select;
 extern Cursor				 Cursor_default;
+extern Cursor				 Cursor_move;
+extern Cursor				 Cursor_normal;
 extern Cursor				 Cursor_question;
+extern Cursor				 Cursor_resize;
 
 extern struct screen_ctx_q		 Screenq;
-extern struct screen_ctx		*curscreen;
-extern u_int				 Nscreens;
-
 extern struct client_ctx_q		 Clientq;
-
-extern int				 Doshape, Shape_ev;
 extern struct conf			 Conf;
 
+extern int				 HasXinerama, HasRandr, Randr_ev;
+
+#define	WM_STATE			 cwm_atoms[0]
+#define WM_DELETE_WINDOW		 cwm_atoms[1]
+#define WM_TAKE_FOCUS			 cwm_atoms[2]
+#define WM_PROTOCOLS			 cwm_atoms[3]
+#define _MOTIF_WM_HINTS			 cwm_atoms[4]
+#define	UTF8_STRING			 cwm_atoms[5]
+/*
+ * please make all hints below this point netwm hints, starting with
+ * _NET_SUPPORTED. If you change other hints make sure you update
+ * CWM_NETWM_START
+ */
+#define	_NET_SUPPORTED			 cwm_atoms[6]
+#define	_NET_SUPPORTING_WM_CHECK	 cwm_atoms[7]
+#define	_NET_WM_NAME			 cwm_atoms[8]
+#define	_NET_ACTIVE_WINDOW		 cwm_atoms[9]
+#define	_NET_CLIENT_LIST		 cwm_atoms[10]
+#define	_NET_NUMBER_OF_DESKTOPS		 cwm_atoms[11]
+#define	_NET_CURRENT_DESKTOP		 cwm_atoms[12]
+#define	_NET_DESKTOP_VIEWPORT		 cwm_atoms[13]
+#define	_NET_DESKTOP_GEOMETRY		 cwm_atoms[14]
+#define	_NET_VIRTUAL_ROOTS		 cwm_atoms[15]
+#define	_NET_SHOWING_DESKTOP		 cwm_atoms[16]
+#define	_NET_DESKTOP_NAMES		 cwm_atoms[17]
+#define	_NET_WM_DESKTOP			 cwm_atoms[18]
+#define	_NET_WORKAREA			 cwm_atoms[19]
+#define CWM_NO_ATOMS			 20
+#define CWM_NETWM_START			 6
+
+extern Atom				 cwm_atoms[CWM_NO_ATOMS];
+
 #endif /* _CALMWM_H_ */

conf.c

@@ -15,20 +15,24 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <sys/stat.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-#ifndef timespeccmp
-#define timespeccmp(tsp, usp, cmp)			\
-	(((tsp)->tv_sec == (usp)->tv_sec) ?		\
-	    ((tsp)->tv_nsec cmp (usp)->tv_nsec) :	\
-	    ((tsp)->tv_sec cmp (usp)->tv_sec))
-#endif
-
-extern struct screen_ctx	*Curscreen;
+static void	 conf_mouseunbind(struct conf *, struct mousebinding *);
+static void	 conf_unbind(struct conf *, struct keybinding *);
 
 /* Add an command menu entry to the end of the menu */
 void
@@ -37,45 +41,155 @@ conf_cmd_add(struct conf *c, char *image, char *label, int flags)
 	/* "term" and "lock" have special meanings. */
 
 	if (strcmp(label, "term") == 0)
-		strlcpy(c->termpath, image, sizeof(c->termpath));
+		(void)strlcpy(c->termpath, image, sizeof(c->termpath));
 	else if (strcmp(label, "lock") == 0)
-		strlcpy(c->lockpath, image, sizeof(c->lockpath));
+		(void)strlcpy(c->lockpath, image, sizeof(c->lockpath));
 	else {
-		struct cmd *cmd;
-		XMALLOC(cmd, struct cmd);
+		struct cmd *cmd = xmalloc(sizeof(*cmd));
 		cmd->flags = flags;
-		strlcpy(cmd->image, image, sizeof(cmd->image));
-		strlcpy(cmd->label, label, sizeof(cmd->label));
+		(void)strlcpy(cmd->image, image, sizeof(cmd->image));
+		(void)strlcpy(cmd->label, label, sizeof(cmd->label));
 		TAILQ_INSERT_TAIL(&c->cmdq, cmd, entry);
 	}
 }
 
 void
-conf_font(struct conf *c)
+conf_gap(struct conf *c, struct screen_ctx *sc)
 {
-	struct screen_ctx	*sc;
+	sc->gap = c->gap;
+}
 
-	sc = screen_current();
+void
+conf_font(struct conf *c, struct screen_ctx *sc)
+{
+	font_init(sc, c->color[CWM_COLOR_FONT].name);
+	sc->font = font_make(sc, c->font);
+}
 
-	c->DefaultFont = font_make(sc, Conf.DefaultFontName);
-	c->FontHeight = font_ascent() + font_descent() + 1;
+static struct color color_binds[] = {
+	{ "#CCCCCC",	0 }, /* CWM_COLOR_BORDER_ACTIVE */
+	{ "#666666",	0 }, /* CWM_COLOR_BORDER_INACTIVE */
+	{ "blue",	0 }, /* CWM_COLOR_BORDER_GROUP */
+	{ "red",	0 }, /* CWM_COLOR_BORDER_UNGROUP */
+	{ "black",	0 }, /* CWM_COLOR_FG_MENU */
+	{ "white",	0 }, /* CWM_COLOR_BG_MENU */
+	{ "black",	0 }, /* CWM_COLOR_FONT */
+};
+
+void
+conf_color(struct conf *c, struct screen_ctx *sc)
+{
+	int	 i;
+
+	for (i = 0; i < CWM_COLOR_MAX; i++) {
+		xu_freecolor(sc, sc->color[i].pixel);
+		sc->color[i].pixel = xu_getcolor(sc, c->color[i].name);
+	}
 }
 
 void
 conf_reload(struct conf *c)
 {
+	struct screen_ctx	*sc;
+	struct client_ctx	*cc;
+
 	if (parse_config(c->conf_path, c) == -1) {
 		warnx("config file %s has errors, not reloading", c->conf_path);
 		return;
 	}
 
-	conf_font(c);
+	TAILQ_FOREACH(sc, &Screenq, entry) {
+		conf_gap(c, sc);
+		conf_color(c, sc);
+		conf_font(c, sc);
+		menu_init(sc);
+	}
+	TAILQ_FOREACH(cc, &Clientq, entry)
+		client_draw_border(cc);
 }
 
+static struct {
+	char	*key;
+	char	*func;
+} kb_binds[] = {
+	{ "CM-Return",	"terminal" },
+	{ "CM-Delete",	"lock" },
+	{ "M-question",	"exec" },
+	{ "CM-w",	"exec_wm" },
+	{ "M-period",	"ssh" },
+	{ "M-Return",	"hide" },
+	{ "M-Down",	"lower" },
+	{ "M-Up",	"raise" },
+	{ "M-slash",	"search" },
+	{ "C-slash",	"menusearch" },
+	{ "M-Tab",	"cycle" },
+	{ "MS-Tab",	"rcycle" },
+	{ "CM-n",	"label" },
+	{ "CM-x",	"delete" },
+	{ "CM-0",	"nogroup" },
+	{ "CM-1",	"group1" },
+	{ "CM-2",	"group2" },
+	{ "CM-3",	"group3" },
+	{ "CM-4",	"group4" },
+	{ "CM-5",	"group5" },
+	{ "CM-6",	"group6" },
+	{ "CM-7",	"group7" },
+	{ "CM-8",	"group8" },
+	{ "CM-9",	"group9" },
+	{ "M-Right",	"cyclegroup" },
+	{ "M-Left",	"rcyclegroup" },
+	{ "CM-g",	"grouptoggle" },
+	{ "CM-f",	"maximize" },
+	{ "CM-equal",	"vmaximize" },
+	{ "CMS-equal",	"hmaximize" },
+	{ "CMS-f",	"freeze" },
+	{ "CMS-r",	"reload" },
+	{ "CMS-q",	"quit" },
+	{ "M-h",	"moveleft" },
+	{ "M-j",	"movedown" },
+	{ "M-k",	"moveup" },
+	{ "M-l",	"moveright" },
+	{ "M-H",	"bigmoveleft" },
+	{ "M-J",	"bigmovedown" },
+	{ "M-K",	"bigmoveup" },
+	{ "M-L",	"bigmoveright" },
+	{ "CM-h",	"resizeleft" },
+	{ "CM-j",	"resizedown" },
+	{ "CM-k",	"resizeup" },
+	{ "CM-l",	"resizeright" },
+	{ "CM-H",	"bigresizeleft" },
+	{ "CM-J",	"bigresizedown" },
+	{ "CM-K",	"bigresizeup" },
+	{ "CM-L",	"bigresizeright" },
+	{ "C-Left",	"ptrmoveleft" },
+	{ "C-Down",	"ptrmovedown" },
+	{ "C-Up",	"ptrmoveup" },
+	{ "C-Right",	"ptrmoveright" },
+	{ "CS-Left",	"bigptrmoveleft" },
+	{ "CS-Down",	"bigptrmovedown" },
+	{ "CS-Up",	"bigptrmoveup" },
+	{ "CS-Right",	"bigptrmoveright" },
+},
+m_binds[] = {
+	{ "1",		"menu_unhide" },
+	{ "2",		"menu_group" },
+	{ "3",		"menu_cmd" },
+	{ "M-1",	"window_move" },
+	{ "CM-1",	"window_grouptoggle" },
+	{ "M-2",	"window_resize" },
+	{ "M-3",	"window_lower" },
+	{ "CMS-3",	"window_hide" },
+};
+
 void
 conf_init(struct conf *c)
 {
+	int	i;
+
 	c->flags = 0;
+	c->bwidth = CONF_BWIDTH;
+	c->mamount = CONF_MAMOUNT;
+	c->snapdist = CONF_SNAPDIST;
 
 	TAILQ_INIT(&c->ignoreq);
 	TAILQ_INIT(&c->cmdq);
@@ -83,103 +197,96 @@ conf_init(struct conf *c)
 	TAILQ_INIT(&c->autogroupq);
 	TAILQ_INIT(&c->mousebindingq);
 
-	conf_bindname(c, "CM-Return", "terminal");
-	conf_bindname(c, "CM-Delete", "lock");
-	conf_bindname(c, "M-question", "exec");
-	conf_bindname(c, "CM-w", "exec_wm");
-	conf_bindname(c, "M-period", "ssh");
-	conf_bindname(c, "M-Return", "hide");
-	conf_bindname(c, "M-Down", "lower");
-	conf_bindname(c, "M-Up", "raise");
-	conf_bindname(c, "M-slash", "search");
-	conf_bindname(c, "C-slash", "menusearch");
-	conf_bindname(c, "M-Tab", "cycle");
-	conf_bindname(c, "MS-Tab", "rcycle");
-	conf_bindname(c, "CM-n", "label");
-	conf_bindname(c, "CM-x", "delete");
-	conf_bindname(c, "CM-0", "nogroup");
-	conf_bindname(c, "CM-1", "group1");
-	conf_bindname(c, "CM-2", "group2");
-	conf_bindname(c, "CM-3", "group3");
-	conf_bindname(c, "CM-4", "group4");
-	conf_bindname(c, "CM-5", "group5");
-	conf_bindname(c, "CM-6", "group6");
-	conf_bindname(c, "CM-7", "group7");
-	conf_bindname(c, "CM-8", "group8");
-	conf_bindname(c, "CM-9", "group9");
-	conf_bindname(c, "M-Right", "cyclegroup");
-	conf_bindname(c, "M-Left", "rcyclegroup");
-	conf_bindname(c, "CM-g", "grouptoggle");
-	conf_bindname(c, "CM-f", "maximize");
-	conf_bindname(c, "CM-equal", "vmaximize");
-	conf_bindname(c, "CMS-r", "reload");
-	conf_bindname(c, "CMS-q", "quit");
+	for (i = 0; i < nitems(kb_binds); i++)
+		conf_bindname(c, kb_binds[i].key, kb_binds[i].func);
 
-	conf_bindname(c, "M-h", "moveleft");
-	conf_bindname(c, "M-j", "movedown");
-	conf_bindname(c, "M-k", "moveup");
-	conf_bindname(c, "M-l", "moveright");
-	conf_bindname(c, "M-H", "bigmoveleft");
-	conf_bindname(c, "M-J", "bigmovedown");
-	conf_bindname(c, "M-K", "bigmoveup");
-	conf_bindname(c, "M-L", "bigmoveright");
+	for (i = 0; i < nitems(m_binds); i++)
+		conf_mousebind(c, m_binds[i].key, m_binds[i].func);
 
-	conf_bindname(c, "CM-h", "resizeleft");
-	conf_bindname(c, "CM-j", "resizedown");
-	conf_bindname(c, "CM-k", "resizeup");
-	conf_bindname(c, "CM-l", "resizeright");
-	conf_bindname(c, "CM-H", "bigresizeleft");
-	conf_bindname(c, "CM-J", "bigresizedown");
-	conf_bindname(c, "CM-K", "bigresizeup");
-	conf_bindname(c, "CM-L", "bigresizeright");
-
-	conf_bindname(c, "C-Left", "ptrmoveleft");
-	conf_bindname(c, "C-Down", "ptrmovedown");
-	conf_bindname(c, "C-Up", "ptrmoveup");
-	conf_bindname(c, "C-Right", "ptrmoveright");
-	conf_bindname(c, "CS-Left", "bigptrmoveleft");
-	conf_bindname(c, "CS-Down", "bigptrmovedown");
-	conf_bindname(c, "CS-Up", "bigptrmoveup");
-	conf_bindname(c, "CS-Right", "bigptrmoveright");
-
-	conf_mousebind(c, "1", "menu_unhide");
-	conf_mousebind(c, "2", "menu_group");
-	conf_mousebind(c, "3", "menu_cmd");
-	conf_mousebind(c, "M-1", "window_move");
-	conf_mousebind(c, "CM-1", "window_grouptoggle");
-	conf_mousebind(c, "M-2", "window_resize");
-	conf_mousebind(c, "M-3", "window_lower");
-	conf_mousebind(c, "CMS-3", "window_hide");
+	for (i = 0; i < nitems(color_binds); i++)
+		c->color[i].name = xstrdup(color_binds[i].name);
 
 	/* Default term/lock */
-	strlcpy(c->termpath, "xterm", sizeof(c->termpath));
-	strlcpy(c->lockpath, "xlock", sizeof(c->lockpath));
+	(void)strlcpy(c->termpath, "xterm", sizeof(c->termpath));
+	(void)strlcpy(c->lockpath, "xlock", sizeof(c->lockpath));
 
-	c->DefaultFontName = xstrdup(DEFAULTFONTNAME);
+	c->font = xstrdup(CONF_FONT);
+}
+
+void
+conf_clear(struct conf *c)
+{
+	struct autogroupwin	*ag;
+	struct keybinding	*kb;
+	struct winmatch		*wm;
+	struct cmd		*cmd;
+	struct mousebinding	*mb;
+	int			 i;
+
+	while ((cmd = TAILQ_FIRST(&c->cmdq)) != NULL) {
+		TAILQ_REMOVE(&c->cmdq, cmd, entry);
+		xfree(cmd);
+	}
+
+	while ((kb = TAILQ_FIRST(&c->keybindingq)) != NULL) {
+		TAILQ_REMOVE(&c->keybindingq, kb, entry);
+		xfree(kb);
+	}
+
+	while ((ag = TAILQ_FIRST(&c->autogroupq)) != NULL) {
+		TAILQ_REMOVE(&c->autogroupq, ag, entry);
+		xfree(ag->class);
+		if (ag->name)
+			xfree(ag->name);
+		xfree(ag);
+	}
+
+	while ((wm = TAILQ_FIRST(&c->ignoreq)) != NULL) {
+		TAILQ_REMOVE(&c->ignoreq, wm, entry);
+		xfree(wm);
+	}
+
+	while ((mb = TAILQ_FIRST(&c->mousebindingq)) != NULL) {
+		TAILQ_REMOVE(&c->mousebindingq, mb, entry);
+		xfree(mb);
+	}
+
+	for (i = 0; i < CWM_COLOR_MAX; i++)
+		xfree(c->color[i].name);
+
+	xfree(c->font);
 }
 
 void
 conf_setup(struct conf *c, const char *conf_file)
 {
+	char		*home;
 	struct stat	 sb;
-
-	if (conf_file == NULL) {
-		char *home = getenv("HOME");
-
-		if (home == NULL)
-			errx(1, "No HOME directory.");
-
-		snprintf(c->conf_path, sizeof(c->conf_path), "%s/%s", home,
-		    CONFFILE);
-	} else
-		if (stat(conf_file, &sb) == -1 || !(sb.st_mode & S_IFREG))
-			errx(1, "%s: %s", conf_file, strerror(errno));
-		else
-			strlcpy(c->conf_path, conf_file, sizeof(c->conf_path));
+	int		 parse = 0;
 
 	conf_init(c);
 
-	(void)parse_config(c->conf_path, c);
+	if (conf_file == NULL) {
+		if ((home = getenv("HOME")) == NULL)
+			errx(1, "No HOME directory.");
+
+		(void)snprintf(c->conf_path, sizeof(c->conf_path), "%s/%s",
+		    home, CONFFILE);
+
+		if (stat(c->conf_path, &sb) == 0 && (sb.st_mode & S_IFREG))
+			parse = 1;
+	} else {
+		if (stat(conf_file, &sb) == -1 || !(sb.st_mode & S_IFREG))
+			errx(1, "%s: %s", conf_file, strerror(errno));
+		else {
+			(void)strlcpy(c->conf_path, conf_file,
+			    sizeof(c->conf_path));
+			parse = 1;
+		}
+	}
+
+	if (parse && (parse_config(c->conf_path, c) == -1))
+		warnx("config file %s has errors, not loading", c->conf_path);
 }
 
 void
@@ -189,105 +296,130 @@ conf_client(struct client_ctx *cc)
 	char		*wname = cc->name;
 	int		 ignore = 0;
 
-	/* Can wname be NULL? */
-	if (wname != NULL) {
-		TAILQ_FOREACH(wm, &Conf.ignoreq, entry) {
-			if (strncasecmp(wm->title, wname, strlen(wm->title))
-			    == 0) {
-				ignore = 1;
-				break;
-			}
+	TAILQ_FOREACH(wm, &Conf.ignoreq, entry) {
+		if (strncasecmp(wm->title, wname, strlen(wm->title)) == 0) {
+			ignore = 1;
+			break;
 		}
-	} else
-		ignore = 1;
+	}
 
-	cc->bwidth = ignore ? 0 : 3;
+	cc->bwidth = ignore ? 0 : Conf.bwidth;
 	cc->flags |= ignore ? CLIENT_IGNORE : 0;
 }
 
-struct {
-	char *tag;
-	void (*handler)(struct client_ctx *, void *);
-	int flags;
-	void *argument;
+static struct {
+	char		*tag;
+	void		 (*handler)(struct client_ctx *, union arg *);
+	int		 flags;
+	union arg	 argument;
 } name_to_kbfunc[] = {
-	{ "lower", kbfunc_client_lower, KBFLAG_NEEDCLIENT, 0 },
-	{ "raise", kbfunc_client_raise, KBFLAG_NEEDCLIENT, 0 },
-	{ "search", kbfunc_client_search, 0, 0 },
-	{ "menusearch", kbfunc_menu_search, 0, 0 },
-	{ "hide", kbfunc_client_hide, KBFLAG_NEEDCLIENT, 0 },
-	{ "cycle", kbfunc_client_cycle, 0, (void *)CWM_CYCLE },
-	{ "rcycle", kbfunc_client_cycle, 0, (void *)CWM_RCYCLE },
-	{ "label", kbfunc_client_label, KBFLAG_NEEDCLIENT, 0 },
-	{ "delete", kbfunc_client_delete, KBFLAG_NEEDCLIENT, 0 },
-	{ "group1", kbfunc_client_group, 0, (void *)1 },
-	{ "group2", kbfunc_client_group, 0, (void *)2 },
-	{ "group3", kbfunc_client_group, 0, (void *)3 },
-	{ "group4", kbfunc_client_group, 0, (void *)4 },
-	{ "group5", kbfunc_client_group, 0, (void *)5 },
-	{ "group6", kbfunc_client_group, 0, (void *)6 },
-	{ "group7", kbfunc_client_group, 0, (void *)7 },
-	{ "group8", kbfunc_client_group, 0, (void *)8 },
-	{ "group9", kbfunc_client_group, 0, (void *)9 },
-	{ "nogroup", kbfunc_client_nogroup, 0, 0 },
-	{ "cyclegroup", kbfunc_client_cyclegroup, 0, (void *)CWM_CYCLEGROUP },
-	{ "rcyclegroup", kbfunc_client_cyclegroup, 0, (void *)CWM_RCYCLEGROUP },
-	{ "grouptoggle", kbfunc_client_grouptoggle, KBFLAG_NEEDCLIENT, 0},
-	{ "maximize", kbfunc_client_maximize, KBFLAG_NEEDCLIENT, 0 },
-	{ "vmaximize", kbfunc_client_vmaximize, KBFLAG_NEEDCLIENT, 0 },
-	{ "reload", kbfunc_reload, 0, 0 },
-	{ "quit", kbfunc_quit_wm, 0, 0 },
-	{ "exec", kbfunc_exec, 0, (void *)CWM_EXEC_PROGRAM },
-	{ "exec_wm", kbfunc_exec, 0, (void *)CWM_EXEC_WM },
-	{ "ssh", kbfunc_ssh, 0, 0 },
-	{ "terminal", kbfunc_term, 0, 0 },
-	{ "lock", kbfunc_lock, 0, 0 },
+	{ "lower", kbfunc_client_lower, KBFLAG_NEEDCLIENT, {0} },
+	{ "raise", kbfunc_client_raise, KBFLAG_NEEDCLIENT, {0} },
+	{ "search", kbfunc_client_search, 0, {0} },
+	{ "menusearch", kbfunc_menu_search, 0, {0} },
+	{ "hide", kbfunc_client_hide, KBFLAG_NEEDCLIENT, {0} },
+	{ "cycle", kbfunc_client_cycle, 0, {.i = CWM_CYCLE} },
+	{ "rcycle", kbfunc_client_cycle, 0, {.i = CWM_RCYCLE} },
+	{ "label", kbfunc_client_label, KBFLAG_NEEDCLIENT, {0} },
+	{ "delete", kbfunc_client_delete, KBFLAG_NEEDCLIENT, {0} },
+	{ "group1", kbfunc_client_group, 0, {.i = 1} },
+	{ "group2", kbfunc_client_group, 0, {.i = 2} },
+	{ "group3", kbfunc_client_group, 0, {.i = 3} },
+	{ "group4", kbfunc_client_group, 0, {.i = 4} },
+	{ "group5", kbfunc_client_group, 0, {.i = 5} },
+	{ "group6", kbfunc_client_group, 0, {.i = 6} },
+	{ "group7", kbfunc_client_group, 0, {.i = 7} },
+	{ "group8", kbfunc_client_group, 0, {.i = 8} },
+	{ "group9", kbfunc_client_group, 0, {.i = 9} },
+	{ "grouponly1", kbfunc_client_grouponly, 0, {.i = 1} },
+	{ "grouponly2", kbfunc_client_grouponly, 0, {.i = 2} },
+	{ "grouponly3", kbfunc_client_grouponly, 0, {.i = 3} },
+	{ "grouponly4", kbfunc_client_grouponly, 0, {.i = 4} },
+	{ "grouponly5", kbfunc_client_grouponly, 0, {.i = 5} },
+	{ "grouponly6", kbfunc_client_grouponly, 0, {.i = 6} },
+	{ "grouponly7", kbfunc_client_grouponly, 0, {.i = 7} },
+	{ "grouponly8", kbfunc_client_grouponly, 0, {.i = 8} },
+	{ "grouponly9", kbfunc_client_grouponly, 0, {.i = 9} },
+	{ "movetogroup1", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 1} },
+	{ "movetogroup2", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 2} },
+	{ "movetogroup3", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 3} },
+	{ "movetogroup4", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 4} },
+	{ "movetogroup5", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 5} },
+	{ "movetogroup6", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 6} },
+	{ "movetogroup7", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 7} },
+	{ "movetogroup8", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 8} },
+	{ "movetogroup9", kbfunc_client_movetogroup, KBFLAG_NEEDCLIENT,
+	    {.i = 9} },
+	{ "nogroup", kbfunc_client_nogroup, 0, {0} },
+	{ "cyclegroup", kbfunc_client_cyclegroup, 0, {.i = CWM_CYCLE} },
+	{ "rcyclegroup", kbfunc_client_cyclegroup, 0, {.i = CWM_RCYCLE} },
+	{ "cycleingroup", kbfunc_client_cycle, KBFLAG_NEEDCLIENT, {.i = CWM_CYCLE|CWM_INGROUP} },
+	{ "rcycleingroup", kbfunc_client_cycle, KBFLAG_NEEDCLIENT, {.i = CWM_RCYCLE|CWM_INGROUP} },
+	{ "grouptoggle", kbfunc_client_grouptoggle, KBFLAG_NEEDCLIENT, {0}},
+	{ "maximize", kbfunc_client_maximize, KBFLAG_NEEDCLIENT, {0} },
+	{ "vmaximize", kbfunc_client_vmaximize, KBFLAG_NEEDCLIENT, {0} },
+	{ "hmaximize", kbfunc_client_hmaximize, KBFLAG_NEEDCLIENT, {0} },
+	{ "freeze", kbfunc_client_freeze, KBFLAG_NEEDCLIENT, {0} },
+	{ "reload", kbfunc_reload, 0, {0} },
+	{ "quit", kbfunc_quit_wm, 0, {0} },
+	{ "exec", kbfunc_exec, 0, {.i = CWM_EXEC_PROGRAM} },
+	{ "exec_wm", kbfunc_exec, 0, {.i = CWM_EXEC_WM} },
+	{ "ssh", kbfunc_ssh, 0, {0} },
+	{ "terminal", kbfunc_term, 0, {0} },
+	{ "lock", kbfunc_lock, 0, {0} },
 	{ "moveup", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_UP|CWM_MOVE) },
+	    {.i = (CWM_UP|CWM_MOVE)} },
 	{ "movedown", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_DOWN|CWM_MOVE) },
+	    {.i = (CWM_DOWN|CWM_MOVE)} },
 	{ "moveright", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_RIGHT|CWM_MOVE) },
+	    {.i = (CWM_RIGHT|CWM_MOVE)} },
 	{ "moveleft", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_LEFT|CWM_MOVE) },
+	    {.i = (CWM_LEFT|CWM_MOVE)} },
 	{ "bigmoveup", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_UP|CWM_MOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_UP|CWM_MOVE|CWM_BIGMOVE)} },
 	{ "bigmovedown", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_DOWN|CWM_MOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_DOWN|CWM_MOVE|CWM_BIGMOVE)} },
 	{ "bigmoveright", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_RIGHT|CWM_MOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_RIGHT|CWM_MOVE|CWM_BIGMOVE)} },
 	{ "bigmoveleft", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_LEFT|CWM_MOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_LEFT|CWM_MOVE|CWM_BIGMOVE)} },
 	{ "resizeup", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_UP|CWM_RESIZE) },
+	    {.i = (CWM_UP|CWM_RESIZE)} },
 	{ "resizedown", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_DOWN|CWM_RESIZE) },
+	    {.i = (CWM_DOWN|CWM_RESIZE)} },
 	{ "resizeright", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_RIGHT|CWM_RESIZE) },
+	    {.i = (CWM_RIGHT|CWM_RESIZE)} },
 	{ "resizeleft", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_LEFT|CWM_RESIZE) },
+	    {.i = (CWM_LEFT|CWM_RESIZE)} },
 	{ "bigresizeup", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_UP|CWM_RESIZE|CWM_BIGMOVE) },
+	    {.i = (CWM_UP|CWM_RESIZE|CWM_BIGMOVE)} },
 	{ "bigresizedown", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_DOWN|CWM_RESIZE|CWM_BIGMOVE) },
+	    {.i = (CWM_DOWN|CWM_RESIZE|CWM_BIGMOVE)} },
 	{ "bigresizeright", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_RIGHT|CWM_RESIZE|CWM_BIGMOVE) },
+	    {.i = (CWM_RIGHT|CWM_RESIZE|CWM_BIGMOVE)} },
 	{ "bigresizeleft", kbfunc_moveresize, KBFLAG_NEEDCLIENT,
-	    (void *)(CWM_LEFT|CWM_RESIZE|CWM_BIGMOVE) },
-	{ "ptrmoveup", kbfunc_moveresize, 0, (void *)(CWM_UP|CWM_PTRMOVE) },
-	{ "ptrmovedown", kbfunc_moveresize, 0, (void *)(CWM_DOWN|CWM_PTRMOVE) },
-	{ "ptrmoveleft", kbfunc_moveresize, 0, (void *)(CWM_LEFT|CWM_PTRMOVE) },
+	    {.i = (CWM_LEFT|CWM_RESIZE|CWM_BIGMOVE)} },
+	{ "ptrmoveup", kbfunc_moveresize, 0, {.i = (CWM_UP|CWM_PTRMOVE)} },
+	{ "ptrmovedown", kbfunc_moveresize, 0, {.i = (CWM_DOWN|CWM_PTRMOVE)} },
+	{ "ptrmoveleft", kbfunc_moveresize, 0, {.i = (CWM_LEFT|CWM_PTRMOVE)} },
 	{ "ptrmoveright", kbfunc_moveresize, 0,
-	    (void *)(CWM_RIGHT|CWM_PTRMOVE) },
+	    {.i = (CWM_RIGHT|CWM_PTRMOVE)} },
 	{ "bigptrmoveup", kbfunc_moveresize, 0,
-	    (void *)(CWM_UP|CWM_PTRMOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_UP|CWM_PTRMOVE|CWM_BIGMOVE)} },
 	{ "bigptrmovedown", kbfunc_moveresize, 0,
-	    (void *)(CWM_DOWN|CWM_PTRMOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_DOWN|CWM_PTRMOVE|CWM_BIGMOVE)} },
 	{ "bigptrmoveleft", kbfunc_moveresize, 0,
-	    (void *)(CWM_LEFT|CWM_PTRMOVE|CWM_BIGMOVE) },
+	    {.i = (CWM_LEFT|CWM_PTRMOVE|CWM_BIGMOVE)} },
 	{ "bigptrmoveright", kbfunc_moveresize, 0,
-	    (void *)(CWM_RIGHT|CWM_PTRMOVE|CWM_BIGMOVE) },
-	{ NULL, NULL, 0, 0},
+	    {.i = (CWM_RIGHT|CWM_PTRMOVE|CWM_BIGMOVE)} },
 };
 
 /*
@@ -306,7 +438,6 @@ conf_grab(struct conf *c, struct keybinding *kb)
 
 	TAILQ_FOREACH(sc, &Screenq, entry)
 		xu_key_grab(sc->rootwin, kb->modmask, kb->keysym);
-
 }
 
 /*
@@ -322,36 +453,39 @@ conf_ungrab(struct conf *c, struct keybinding *kb)
 		xu_key_ungrab(sc->rootwin, kb->modmask, kb->keysym);
 }
 
+static struct {
+	char	chr;
+	int	mask;
+} bind_mods[] = {
+	{ 'C',	ControlMask },
+	{ 'M',	Mod1Mask },
+	{ '4',	Mod4Mask },
+	{ 'S',	ShiftMask },
+};
+
 void
 conf_bindname(struct conf *c, char *name, char *binding)
 {
 	struct keybinding	*current_binding;
-	char			*substring;
+	char			*substring, *tmp;
 	int			 iter;
 
-	XCALLOC(current_binding, struct keybinding);
+	current_binding = xcalloc(1, sizeof(*current_binding));
 
-	if (strchr(name, 'C') != NULL &&
-	    strchr(name, 'C') < strchr(name, '-'))
-		current_binding->modmask |= ControlMask;
+	if ((substring = strchr(name, '-')) != NULL) {
+		for (iter = 0; iter < nitems(bind_mods); iter++) {
+			if ((tmp = strchr(name, bind_mods[iter].chr)) !=
+			    NULL && tmp < substring) {
+				current_binding->modmask |=
+				    bind_mods[iter].mask;
+			}
+		}
 
-	if (strchr(name, 'M') != NULL &&
-	    strchr(name, 'M') < strchr(name, '-'))
-		current_binding->modmask |= Mod1Mask;
-
-	if (strchr(name, '4') != NULL &&
-	    strchr(name, '4') < strchr(name, '-'))
-		current_binding->modmask |= Mod4Mask;
-
-	if (strchr(name, 'S') != NULL &&
-	    strchr(name, 'S') < strchr(name, '-'))
-		current_binding->modmask |= ShiftMask;
-
-	substring = strchr(name, '-') + 1;
-
-	/* If there is no '-' in name, continue as is */
-	if (strchr(name, '-') == NULL)
+		/* skip past the modifiers */
+		substring++;
+	} else {
 		substring = name;
+	}
 
 	if (substring[0] == '[' &&
 	    substring[strlen(substring)-1] == ']') {
@@ -374,7 +508,7 @@ conf_bindname(struct conf *c, char *name, char *binding)
 	if (strcmp("unmap", binding) == 0)
 		return;
 
-	for (iter = 0; name_to_kbfunc[iter].tag != NULL; iter++) {
+	for (iter = 0; iter < nitems(name_to_kbfunc); iter++) {
 		if (strcmp(name_to_kbfunc[iter].tag, binding) != 0)
 			continue;
 
@@ -387,14 +521,13 @@ conf_bindname(struct conf *c, char *name, char *binding)
 	}
 
 	current_binding->callback = kbfunc_cmdexec;
-	current_binding->argument = xstrdup(binding);
+	current_binding->argument.c = xstrdup(binding);
 	current_binding->flags = 0;
 	conf_grab(c, current_binding);
 	TAILQ_INSERT_TAIL(&c->keybindingq, current_binding, entry);
-	return;
 }
 
-void
+static void
 conf_unbind(struct conf *c, struct keybinding *unbind)
 {
 	struct keybinding	*key = NULL, *keynxt;
@@ -416,7 +549,7 @@ conf_unbind(struct conf *c, struct keybinding *unbind)
 	}
 }
 
-struct {
+static struct {
 	char *tag;
 	void (*handler)(struct client_ctx *, void *);
 	int context;
@@ -426,42 +559,35 @@ struct {
 	{ "window_grouptoggle", mousefunc_window_grouptoggle,
 	    MOUSEBIND_CTX_WIN },
 	{ "window_lower", mousefunc_window_lower, MOUSEBIND_CTX_WIN },
+	{ "window_raise", mousefunc_window_raise, MOUSEBIND_CTX_WIN },
 	{ "window_hide", mousefunc_window_hide, MOUSEBIND_CTX_WIN },
 	{ "menu_group", mousefunc_menu_group, MOUSEBIND_CTX_ROOT },
 	{ "menu_unhide", mousefunc_menu_unhide, MOUSEBIND_CTX_ROOT },
 	{ "menu_cmd", mousefunc_menu_cmd, MOUSEBIND_CTX_ROOT },
-	{ NULL, NULL, 0 },
 };
 
 void
 conf_mousebind(struct conf *c, char *name, char *binding)
 {
 	struct mousebinding	*current_binding;
-	char			*substring;
+	char			*substring, *tmp;
 	const char		*errstr;
 	int			 iter;
 
-	XCALLOC(current_binding, struct mousebinding);
+	current_binding = xcalloc(1, sizeof(*current_binding));
 
-	if (strchr(name, 'C') != NULL &&
-	    strchr(name, 'C') < strchr(name, '-'))
-		current_binding->modmask |= ControlMask;
+	if ((substring = strchr(name, '-')) != NULL) {
+		for (iter = 0; iter < nitems(bind_mods); iter++) {
+			if ((tmp = strchr(name, bind_mods[iter].chr)) !=
+			    NULL && tmp < substring) {
+				current_binding->modmask |=
+				    bind_mods[iter].mask;
+			}
+		}
 
-	if (strchr(name, 'M') != NULL &&
-	    strchr(name, 'M') < strchr(name, '-'))
-		current_binding->modmask |= Mod1Mask;
-
-	if (strchr(name, 'S') != NULL &&
-	    strchr(name, 'S') < strchr(name, '-'))
-		current_binding->modmask |= ShiftMask;
-
-	if (strchr(name, '4') != NULL &&
-	    strchr(name, '4') < strchr(name, '-'))
-		current_binding->modmask |= Mod4Mask;
-
-	substring = strchr(name, '-') + 1;
-
-	if (strchr(name, '-') == NULL)
+		/* skip past the modifiers */
+		substring++;
+	} else
 		substring = name;
 
 	current_binding->button = strtonum(substring, 1, 3, &errstr);
@@ -473,7 +599,7 @@ conf_mousebind(struct conf *c, char *name, char *binding)
 	if (strcmp("unmap", binding) == 0)
 		return;
 
-	for (iter = 0; name_to_mousefunc[iter].tag != NULL; iter++) {
+	for (iter = 0; iter < nitems(name_to_mousefunc); iter++) {
 		if (strcmp(name_to_mousefunc[iter].tag, binding) != 0)
 			continue;
 
@@ -484,7 +610,7 @@ conf_mousebind(struct conf *c, char *name, char *binding)
 	}
 }
 
-void
+static void
 conf_mouseunbind(struct conf *c, struct mousebinding *unbind)
 {
 	struct mousebinding	*mb = NULL, *mbnxt;
@@ -528,7 +654,8 @@ conf_grab_mouse(struct client_ctx *cc)
 			break;
 		default:
 			warnx("strange button in mousebinding\n");
+			continue;
 		}
-		xu_btn_grab(cc->pwin, mb->modmask, button);
+		xu_btn_grab(cc->win, mb->modmask, button);
 	}
 }

cwm.1

@@ -14,8 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" The following requests are required for all man pages.
-.Dd $Mdocdate: July 11 2008 $
+.Dd $Mdocdate: September 25 2010 $
 .Dt CWM 1
 .Os
 .Sh NAME
@@ -37,29 +36,29 @@ The following notation is used throughout this page:
 .Pp
 .Bl -tag -width Ds -offset indent -compact
 .It Ic C
-Control
+Control.
 .It Ic M
-Meta
+Meta.
 .It Ic S
-Shift
+Shift.
 .It Ic M1
-Left mouse button
+Left mouse button.
 .It Ic M2
-Middle mouse button
+Middle mouse button.
 .It Ic M3
-Right mouse button
+Right mouse button.
 .El
 .Pp
 .Nm
 is very simple in its use.
-Most of the actions are initiated via keybindings.
-The current keybindings are described below;
+Most of the actions are initiated via key bindings.
+The current key bindings are described below;
 their functionality is described in more detail later.
 .Pp
-.Bl -tag -width "C-M-EscapeXXX" -offset indent -compact
-.It Ic C-M-Return
+.Bl -tag -width "CM-EscapeXXXXX" -offset indent -compact
+.It Ic CM-Return
 Spawn a new terminal.
-.It Ic C-M-Delete
+.It Ic CM-Delete
 Lock the screen.
 .It Ic M-Return
 Hide current window.
@@ -71,50 +70,54 @@ Raise current window.
 Search for windows.
 .It Ic C-/
 Search for applications.
-.It Ic C-M-n
+.It Ic CM-n
 Label current window.
 .It Ic M-Tab
 Cycle through currently visible windows.
-.It Ic M-S-Tab
+.It Ic MS-Tab
 Reverse cycle through currently visible windows.
-.It Ic C-M-x
+.It Ic CM-x
 Delete current window.
-.It Ic C-M-[n]
+.It Ic CM-[n]
 Select group n, where n is 1-9.
-.It Ic C-M-0
+.It Ic CM-0
 Select all groups.
-.It Ic C-M-g
+.It Ic CM-g
 Toggle group membership of current window.
 .It Ic M-Right
 Cycle through active groups.
 .It Ic M-Left
 Reverse cycle through active groups.
-.It Ic C-M-f
+.It Ic CMS-f
+Toggle freezing geometry of current window.
+.It Ic CM-f
 Toggle full-screen size of current window.
-.It Ic C-M-=
+.It Ic CM-=
 Toggle vertical maximization of current window.
+.It Ic CMS-=
+Toggle horizontal maximization of current window.
 .It Ic M-?
 Spawn
-.Dq Exec program
+.Dq exec program
 dialog.
 .It Ic M-.
 Spawn
-.Dq Ssh to
+.Dq ssh to
 dialog.
 This parses
 .Pa $HOME/.ssh/known_hosts
 to provide host auto-completion.
 .Xr ssh 1
 will be executed via the configured terminal emulator.
-.It Ic C-M-w
+.It Ic CM-w
 Spawn
-.Dq Exec WindowManager
+.Dq exec WindowManager
 dialog; allows you to switch from
 .Nm
 to another window manager without restarting the X server.
-.It Ic C-M-S-r
+.It Ic CMS-r
 Reload configuration.
-.It Ic C-M-S-q
+.It Ic CMS-q
 Quit
 .Nm .
 .El
@@ -122,15 +125,15 @@ Quit
 The mouse bindings are also important, they are:
 .Pp
 .Bl -tag -width Ds -offset indent -compact
-.It M-M1
+.It Ic M-M1
 Move current window.
-.It C-M-M1
+.It Ic CM-M1
 Toggle group membership of current window.
-.It M-M2
+.It Ic M-M2
 Resize current window
-.It M-M3
+.It Ic M-M3
 Lower current window.
-.It CMS-M3
+.It Ic CMS-M3
 Hide current window.
 .El
 .Pp
@@ -146,22 +149,34 @@ Specify the display to use.
 .El
 .Sh POINTER MOVEMENT
 The pointer can be moved with the use of the keyboard through bindings.
-C-[UP|DOWN|LEFT|RIGHT] moves the pointer a small amount, while
-C-shift-[UP|DOWN|LEFT|RIGHT] moves the pointer a larger amount.
+.Ic C-[Up|Down|Left|Right]
+moves the pointer a small amount, while
+.Ic CS-[Up|Down|Left|Right]
+moves the pointer a larger amount.
 For example, to move the pointer to the left by a small amount,
-press C-LEFT.
-To move the pointer down by a larger amount, press C-shift-DOWN.
+press
+.Ic C-Left .
+To move the pointer down by a larger amount, press
+.Ic CS-Down .
 .Sh WINDOW MOVEMENT AND RESIZING
 .Nm
-windows can be moved with the use of the keyboard through Vi-like bindings.
-M-[hjkl] moves the current window a small amount, while M-shift-[hjkl] moves
-the current window a larger amount.
-For example, to move the current window to the left a small amount, press M-h.
-To move the current window down by a larger amount, press M-shift-j.
+windows can be moved with the use of the keyboard through
+.Cm vi Ns -like
+bindings.
+.Ic M-[hjkl]
+moves the current window a small amount, while
+.Ic MS-[hjkl]
+moves the current window a larger amount.
+For example, to move the current window to the left a small amount, press
+.Ic M-h .
+To move the current window down by a larger amount, press
+.Ic MS-j .
 .Pp
-Similarly, windows may be resized with the same keybindings with the addition
+Similarly, windows may be resized with the same key bindings with the addition
 of the Control key.
-C-M-[hjkl] resizes the window a small amount and C-M-shift-[hjkl]
+.Ic CM-[hjkl]
+resizes the window a small amount and
+.Ic CMS-[hjkl]
 resizes by a larger increment.
 .Sh SEARCH
 .Nm
@@ -175,14 +190,14 @@ keeps a history of the 5 previous titles of a window.
 When searching, the leftmost character of the result list may show a
 flag:
 .Pp
-.Bl -tag -width 10n -offset -indent -compact
+.Bl -tag -width 10n -offset indent -compact
 .It !
 The window is the currently focused window.
 .It &
 The window is hidden.
 .El
 .Pp
-The following keybindings may be used to navigate the result list:
+The following key bindings may be used to navigate the result list:
 .Pp
 .Bl -tag -width "[Down] or C-s or M-j" -offset indent -compact
 .It Ic [Down], C-s No or Ic M-j
@@ -217,14 +232,14 @@ and a red border will be shown on those just removed.
 .Sh MENUS
 Menus are recalled by clicking the mouse on the root window:
 .Pp
-.Bl -tag -width 10n -offset -indent -compact
-.It M1
+.Bl -tag -width 10n -offset indent -compact
+.It Ic M1
 Show list of currently hidden windows.
 Clicking on an item will unhide that window.
-.It M2
+.It Ic M2
 Show list of currently defined groups.
 Clicking on an item will hide/unhide that group.
-.It M3
+.It Ic M3
 Show list of applications as defined in
 .Pa ~/.cwmrc .
 Clicking on an item will spawn that application.
@@ -240,6 +255,7 @@ option is given.
 .Sh FILES
 .Bl -tag -width Ds
 .It Pa ~/.cwmrc
+.El
 .Sh SEE ALSO
 .Xr cwmrc 5
 .Sh AUTHORS
@@ -252,7 +268,7 @@ with contributions from
 .An Andy Adamson Aq dros@monkey.org ,
 .An Niels Provos Aq provos@monkey.org ,
 and
-.An Antti Nyk<EFBFBD>nen Aq aon@iki.fi .
+.An Antti Nyk\(:anen Aq aon@iki.fi .
 Ideas, discussion with many others.
 .Sh HISTORY
 .Nm

cwmrc.5

@@ -14,8 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" The following requests are required for all man pages.
-.Dd $Mdocdate: July 11 2008 $
+.Dd $Mdocdate: September 8 2011 $
 .Dt CWMRC 5
 .Os
 .Sh NAME
@@ -25,24 +24,36 @@
 This manual page describes the
 .Xr cwm 1
 configuration file.
-The following options are accepted in the configuration file:
+.Pp
+The current line can be extended over multiple lines using a backslash
+.Pq Sq \e .
+Comments can be put anywhere in the file using a hash mark
+.Pq Sq # ,
+and extend to the end of the current line.
+Care should be taken when commenting out multi-line text:
+the comment is effective until the end of the entire block.
+.Pp
+Arguments containing whitespace should be surrounded by double quotes
+.Pq \&" .
+.Pp
+The following options are accepted:
 .Pp
 .Bl -tag -width Ds -compact
-.It Ic autogroup Ar group Dq windowclass
-.It Ic autogroup Ar group Dq windowclass,windowname
-Control automatic window grouping, based on the class and/or name
+.It Ic autogroup Ar group windowname
+.It Ic autogroup Ar group windowname,windowclass
+Control automatic window grouping, based on the name and/or class
 properties, where
 .Ar group
 is a number between 0 and 9.
 If the group number is 0, then the window will not be grouped; this to
-allow for 
+allow for
 .Dq sticky
 windows in sticky group mode.
 .Pp
-The class and name of a window may be obtained using
+The name and class of a window may be obtained using
 .Xr xprop 1 .
 .Pp
-.It Ic bind Ar keys Ar command
+.It Ic bind Ar keys command
 Cause the creation of a keybinding, or replacement of a default
 keybinding.
 The modifier keys come first, followed by a
@@ -81,7 +92,32 @@ can be used to remove the named keybinding.
 This can be used to remove a binding which conflicts with an
 application.
 .Pp
-.It Ic command Ar name Ar path
+.It Ic borderwidth Ar pixels
+Set the window border width to
+.Ar pixels .
+.Pp
+.It Ic color activeborder Ar color
+Set the color of the active border.
+.Pp
+.It Ic color font Ar color
+Set menu font color.
+.Pp
+.It Ic color groupborder Ar color
+Set the color of the border while grouping a window.
+.Pp
+.It Ic color inactiveborder Ar color
+Set the color of the inactive border.
+.Pp
+.It Ic color menubg Ar color
+Set menu background color.
+.Pp
+.It Ic color menufg Ar color
+Set menu foreground color.
+.Pp
+.It Ic color ungroupborder Ar color
+Set the color of the border while ungrouping a window.
+.Pp
+.It Ic command Ar name path
 Every
 .Ar name
 entry is shown in the application menu.
@@ -123,19 +159,20 @@ can be used for applications such as
 where the user may wish to remain visible.
 .Pp
 .It Ic ignore Ar windowname
-Ignore drawing borders around a window with the name
-.Ar windowname .
+Ignore, and do not warp to, windows with the name
+.Ar windowname
+when drawing borders and cycling through windows.
 .Pp
-.It Ic mousebind Ar buttons Ar command
+.It Ic mousebind Ar buttons command
 Cause the creation of a mouse binding, or replacement of a default
 mouse binding.
 The modifier keys come first, followed by a
 .Sq - .
-.Pb
+.Pp
 The following modifiers are recognised:
 .Pp
 .Bl -tag -width Ds -offset indent -compact
-.It C   
+.It C
 The Control key.
 .It M
 The Meta key.
@@ -148,15 +185,14 @@ The Mod4 key (normally the windows key).
 The
 .Sq -
 should be followed by number:
-.Pb
-.Bl -tag -width Ds -offset indent -compact
 .Pp
+.Bl -tag -width Ds -offset indent -compact
 .It 1
 Left mouse button.
 .It 2
-Right mouse button.
-.It 3
 Middle mouse button.
+.It 3
+Right mouse button.
 .El
 .Pp
 The
@@ -165,6 +201,15 @@ may be taken from the
 .Sx MOUSEBIND COMMAND LIST
 (see below).
 .Pp
+.It Ic moveamount Ar pixels
+Set a default size for the keyboard movement bindings,
+in pixels.
+The default is 1.
+.Pp
+.It Ic snapdist Ar pixels
+Minimum distance to snap-to adjacent edge, in pixels.
+The default is 0.
+.Pp
 .It Ic sticky Ic yes Ns \&| Ns Ic no
 Toggle sticky group mode.
 The default behavior for new windows is to not assign any group.
@@ -199,6 +244,12 @@ ignore xclock
 bind CM-r	label
 bind CS-Return	"xterm -e top"
 bind 4-o	unmap
+bind M-1	grouponly1
+bind M-2	grouponly2
+bind M-3	grouponly3
+bind MS-1	movetogroup1
+bind MS-2	movetogroup2
+bind MS-3	movetogroup3
 
 # Mousebindings
 mousebind M-2	window_lower
@@ -233,10 +284,16 @@ Launch
 menu.
 .It group[n]
 Select group n, where n is 1-9.
+.It grouponly[n]
+Like
+.Ar group[n]
+but also hides the other groups.
 .It nogroup
 Select all groups.
 .It grouptoggle
 Toggle group membership of current window.
+.It movetogroup[n]
+Hide current window from display and move to group n, where n is 1-9.
 .It cyclegroup
 Forward cycle through groups.
 .It rcyclegroup
@@ -245,6 +302,10 @@ Reverse cycle through groups.
 Forward cycle through windows.
 .It rcycle
 Reverse cycle through windows.
+.It cycleingroup
+Forward cycle through windows in current group.
+.It rcycleingroup
+Reverse cycle through windows in current group.
 .It delete
 Delete current window.
 .It hide
@@ -255,58 +316,110 @@ Lower current window.
 Raise current window.
 .It label
 Label current window.
+.It freeze
+Freeze current window geometry.
 .It maximize
 Maximize current window full-screen.
 .It vmaximize
 Maximize current window vertically.
+.It hmaximize
+Maximize current window horizontally.
 .It moveup
-Move window 1 pixel up.
+Move window
+.Ar moveamount
+pixels up.
 .It movedown
-Move window 1 pixel down.
+Move window
+.Ar moveamount
+pixels down.
 .It moveright
-Move window 1 pixel right.
+Move window
+.Ar moveamount
+pixels right.
 .It moveleft
-Move window 1 pixel left.
+Move window
+.Ar moveamount
+pixels left.
 .It bigmoveup
-Move window 10 pixels up.
+Move window 10 times
+.Ar moveamount
+pixels up.
 .It bigmovedown
-Move window 10 pixels down.
+Move window 10 times
+.Ar moveamount
+pixels down.
 .It bigmoveright
-Move window 10 pixels right.
+Move window 10 times
+.Ar moveamount
+pixels right.
 .It bigmoveleft
-Move window 10 pixels left.
+Move window 10 times
+.Ar moveamount
+pixels left.
 .It resizeup
-Resize window 1 pixel up.
+Resize window
+.Ar moveamount
+pixels up.
 .It resizedown
-Resize window 1 pixel down.
+Resize window
+.Ar moveamount
+pixels down.
 .It resizeright
-Resize window 1 pixel right.
+Resize window
+.Ar moveamount
+pixels right.
 .It resizeleft
-Resize window 1 pixel left.
+Resize window
+.Ar moveamount
+pixels left.
 .It bigresizeup
-Resize window 10 pixels up.
+Resize window 10 times
+.Ar moveamount
+pixels up.
 .It bigresizedown
-Resize window 10 pixels down.
+Resize window 10 times
+.Ar moveamount
+pixels down.
 .It bigresizeright
-Resize window 10 pixels right.
+Resize window 10 times
+.Ar moveamount
+pixels right.
 .It bigresizeleft
-Resize window 10 pixels left.
+Resize window 10 times
+.Ar moveamount
+pixels left.
 .It ptrmoveup
-Move pointer 1 pixel up.
+Move pointer
+.Ar moveamount
+pixels up.
 .It ptrmovedown
-Move pointer 1 pixel down.
+Move pointer
+.Ar moveamount
+pixels down.
 .It ptrmoveright
-Move pointer 1 pixel right.
+Move pointer
+.Ar moveamount
+pixels right.
 .It ptrmoveleft
-Move pointer 1 pixel left.
+Move pointer
+.Ar moveamount
+pixels left.
 .It bigptrmoveup
-Move pointer 10 pixels up.
+Move pointer 10 times
+.Ar moveamount
+pixels up.
 .It bigptrmovedown
-Move pointer 10 pixels down.
+Move pointer 10 times
+.Ar moveamount
+pixels down.
 .It bigptrmoveright
-Move pointer 10 pixels right.
+Move pointer 10 times
+.Ar moveamount
+pixels right.
 .It bigptrmoveleft
-Move pointer 10 pixels left.
+Move pointer 10 times
+.Ar moveamount
+pixels left.
 .El
 .Sh MOUSEBIND COMMAND LIST
 .Bl -tag -width 18n -compact
@@ -316,6 +429,8 @@ Move current window.
 Resize current window.
 .It window_lower
 Lower current window.
+.It window_raise
+Raise current window.
 .It window_hide
 Hide current window.
 .It window_grouptoggle
@@ -323,7 +438,7 @@ Toggle group membership of current window.
 .It menu_group
 Launch group list.
 .It menu_unhide
-Launch group list.
+Launch hidden window list.
 .It menu_cmd
 Launch command list.
 .El

fgetln.c

@@ -0,0 +1,106 @@
+/*	$NetBSD: fgetln.c,v 1.9 2008/04/29 06:53:03 martin Exp $	*/
+
+/*-
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_NBTOOL_CONFIG_H
+#include "nbtool_config.h"
+#endif
+
+#if !HAVE_FGETLN
+#include <stdlib.h>
+#ifndef HAVE_NBTOOL_CONFIG_H
+/* These headers are required, but included from nbtool_config.h */
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#endif
+
+char *
+fgetln(FILE *fp, size_t *len)
+{
+	static char *buf = NULL;
+	static size_t bufsiz = 0;
+	char *ptr;
+
+
+	if (buf == NULL) {
+		bufsiz = BUFSIZ;
+		if ((buf = malloc(bufsiz)) == NULL)
+			return NULL;
+	}
+
+	if (fgets(buf, bufsiz, fp) == NULL)
+		return NULL;
+
+	*len = 0;
+	while ((ptr = strchr(&buf[*len], '\n')) == NULL) {
+		size_t nbufsiz = bufsiz + BUFSIZ;
+		char *nbuf = realloc(buf, nbufsiz);
+
+		if (nbuf == NULL) {
+			int oerrno = errno;
+			free(buf);
+			errno = oerrno;
+			buf = NULL;
+			return NULL;
+		} else
+			buf = nbuf;
+
+		if (fgets(&buf[bufsiz], BUFSIZ, fp) == NULL) {
+			buf[bufsiz] = '\0';
+			*len = strlen(buf);
+			return buf;
+		}
+
+		*len = bufsiz;
+		bufsiz = nbufsiz;
+	}
+
+	*len = (ptr - buf) + 1;
+	return buf;
+}
+
+#endif
+
+#ifdef TEST
+int
+main(int argc, char *argv[])
+{
+	char *p;
+	size_t len;
+
+	while ((p = fgetln(stdin, &len)) != NULL) {
+		(void)printf("%zu %s", len, p);
+		free(p);
+	}
+	return 0;
+}
+#endif

font.c

@@ -1,5 +1,5 @@
 /*
- * font.c - cwm font abstraction
+ * calmwm - the calm window manager
  *
  * Copyright (c) 2005 Marius Eriksen <marius@monkey.org>
  *
@@ -14,38 +14,64 @@
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-void
-font_init(struct screen_ctx *sc)
+int
+font_ascent(struct screen_ctx *sc)
 {
-	XColor	 xcolor, tmp;
+	return (sc->font->ascent);
+}
 
+int
+font_descent(struct screen_ctx *sc)
+{
+	return (sc->font->descent);
+}
+
+u_int
+font_height(struct screen_ctx *sc)
+{
+	return (sc->font->height + 1);
+}
+
+void
+font_init(struct screen_ctx *sc, const char *color)
+{
+	if (sc->xftdraw)
+		XftDrawDestroy(sc->xftdraw);
 	sc->xftdraw = XftDrawCreate(X_Dpy, sc->rootwin,
 	    DefaultVisual(X_Dpy, sc->which), DefaultColormap(X_Dpy, sc->which));
 	if (sc->xftdraw == NULL)
 		errx(1, "XftDrawCreate");
 
-	if (!XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, sc->which),
-	    "black", &xcolor, &tmp))
-		errx(1, "XAllocNamedColor");
-
-	sc->xftcolor.color.red = xcolor.red;
-	sc->xftcolor.color.green = xcolor.green;
-	sc->xftcolor.color.blue = xcolor.blue;
-	sc->xftcolor.color.alpha = 0x00ff00;
-	sc->xftcolor.pixel = xcolor.pixel;
+	if (sc->xftcolor.pixel)
+		XftColorFree(X_Dpy, DefaultVisual(X_Dpy, sc->which),
+		    DefaultColormap(X_Dpy, sc->which), &sc->xftcolor);
+	if (!XftColorAllocName(X_Dpy, DefaultVisual(X_Dpy, sc->which),
+	    DefaultColormap(X_Dpy, sc->which), color, &sc->xftcolor))
+		errx(1, "XftColorAllocName");
 }
 
 int
-font_width(const char *text, int len)
+font_width(struct screen_ctx *sc, const char *text, int len)
 {
 	XGlyphInfo	 extents;
 
-	XftTextExtents8(X_Dpy, Conf.DefaultFont, (const XftChar8*)text,
+	XftTextExtentsUtf8(X_Dpy, sc->font, (const FcChar8*)text,
 	    len, &extents);
 
 	return (extents.xOff);
@@ -56,8 +82,7 @@ font_draw(struct screen_ctx *sc, const char *text, int len,
     Drawable d, int x, int y)
 {
 	XftDrawChange(sc->xftdraw, d);
-	/* Really needs to be UTF8'd. */
-	XftDrawString8(sc->xftdraw, &sc->xftcolor, Conf.DefaultFont, x, y,
+	XftDrawStringUtf8(sc->xftdraw, &sc->xftcolor, sc->font, x, y,
 	    (const FcChar8*)text, len);
 }
 
@@ -68,7 +93,7 @@ font_make(struct screen_ctx *sc, const char *name)
 	FcPattern	*pat, *patx;
 	XftResult	 res;
 
-	if ((pat = FcNameParse(name)) == NULL)
+	if ((pat = FcNameParse((const FcChar8*)name)) == NULL)
 		return (NULL);
 
 	if ((patx = XftFontMatch(X_Dpy, sc->which, pat, &res)) != NULL)

grab.c

@@ -1,184 +0,0 @@
-/*
- * calmwm - the calm window manager
- *
- * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * $Id$
- */
-
-#include "headers.h"
-#include "calmwm.h"
-
-static int	_sweepcalc(struct client_ctx *, int, int, int, int);
-
-#define ADJUST_HEIGHT(cc, dy)	((cc->geom.height - cc->geom.min_dy)/ dy)
-#define ADJUST_WIDTH(cc, dx)	((cc->geom.width - cc->geom.min_dx)/ dx)
-
-void
-grab_sweep_draw(struct client_ctx *cc, int dx, int dy)
-{
-	struct screen_ctx	*sc = CCTOSC(cc);
-	char			 asize[10]; /* fits "nnnnxnnnn\0" */
-	int			 wide, height, wide_size, wide_name;
-	int			 x = cc->geom.x, y = cc->geom.y;
-
-	snprintf(asize, sizeof(asize), "%dx%d",
-	    ADJUST_WIDTH(cc, dx), ADJUST_HEIGHT(cc, dy));
-	wide_size = font_width(asize, strlen(asize)) + 4;
-	wide_name = font_width(cc->name, strlen(cc->name)) + 4;
-	wide = MAX(wide_size, wide_name);
-	height = font_ascent() + font_descent() + 1;
-
-	XMoveResizeWindow(X_Dpy, sc->menuwin, x, y, wide, height * 2);
-	XMapWindow(X_Dpy, sc->menuwin);
-	XReparentWindow(X_Dpy, sc->menuwin, cc->win, 0, 0);
-	XClearWindow(X_Dpy, sc->menuwin);
-	font_draw(sc, cc->name, strlen(cc->name), sc->menuwin,
-	    2, font_ascent() + 1);
-	font_draw(sc, asize, strlen(asize), sc->menuwin,
-	    wide / 2 - wide_size / 2, height + font_ascent() + 1);
-}
-
-void
-grab_sweep(struct client_ctx *cc)
-{
-	XEvent			 ev;
-	struct screen_ctx	*sc = CCTOSC(cc);
-	int			 x = cc->geom.x, y = cc->geom.y, dx, dy;
-
-	dx = MAX(1, cc->size->width_inc);
-	dy = MAX(1, cc->size->height_inc);
-
-	client_raise(cc);
-	client_ptrsave(cc);
-
-	if (xu_ptr_grab(sc->rootwin, MouseMask, Cursor_resize) < 0)
-		return;
-
-	xu_ptr_setpos(cc->win, cc->geom.width, cc->geom.height);
-	grab_sweep_draw(cc, dx, dy);
-
-	for (;;) {
-		/* Look for changes in ptr position. */
-		XMaskEvent(X_Dpy, MouseMask|ExposureMask, &ev);
-
-		switch (ev.type) {
-		case Expose:
-			client_draw_border(cc);
-			break;
-		case MotionNotify:
-			if (_sweepcalc(cc, x, y, ev.xmotion.x, ev.xmotion.y))
-				/* Recompute window output */
-				grab_sweep_draw(cc, dx, dy);
-
-			XMoveResizeWindow(X_Dpy, cc->pwin,
-			    cc->geom.x - cc->bwidth,
-			    cc->geom.y - cc->bwidth,
-			    cc->geom.width + cc->bwidth*2,
-			    cc->geom.height + cc->bwidth*2);
-			XMoveResizeWindow(X_Dpy, cc->win,
-			    cc->bwidth, cc->bwidth,
-			    cc->geom.width, cc->geom.height);
-
-			client_do_shape(cc);
-			break;
-		case ButtonRelease:
-			XUnmapWindow(X_Dpy, sc->menuwin);
-			XReparentWindow(X_Dpy, sc->menuwin, sc->rootwin, 0, 0);
-			xu_ptr_ungrab();
-
-			/* Make sure the pointer stays within the window. */
-			if (cc->ptr.x > cc->geom.width)
-				cc->ptr.x = cc->geom.width - cc->bwidth;
-			if (cc->ptr.y > cc->geom.height)
-				cc->ptr.y = cc->geom.height - cc->bwidth;
-			client_ptrwarp(cc);
-
-			return;
-		}
-	}
-	/* NOTREACHED */
-}
-
-void
-grab_drag(struct client_ctx *cc)
-{
-	XEvent			 ev;
-	struct screen_ctx	*sc = CCTOSC(cc);
-	int			 x = cc->geom.x, y = cc->geom.y, xm, ym;
-
-	client_raise(cc);
-
-	if (xu_ptr_grab(sc->rootwin, MouseMask, Cursor_move) < 0)
-		return;
-
-	xu_ptr_getpos(sc->rootwin, &xm, &ym);
-
-	for (;;) {
-		XMaskEvent(X_Dpy, MouseMask|ExposureMask, &ev);
-
-		switch (ev.type) {
-		case Expose:
-			client_draw_border(cc);
-			break;
-		case MotionNotify:
-			cc->geom.x = x + (ev.xmotion.x - xm);
-			cc->geom.y = y + (ev.xmotion.y - ym);
-
-			XMoveWindow(X_Dpy, cc->pwin,
-			    cc->geom.x - cc->bwidth, cc->geom.y - cc->bwidth);
-
-			break;
-		case ButtonRelease:
-			xu_ptr_ungrab();
-			return;
-		}
-	}
-	/* NOTREACHED */
-}
-
-static int
-_sweepcalc(struct client_ctx *cc, int x, int y, int motionx, int motiony)
-{
-	int	 width, height;
-
-	width = cc->geom.width;
-	height = cc->geom.height;
-
-	cc->geom.width = abs(x - motionx);
-	cc->geom.height = abs(y - motiony);
-
-	if (cc->size->flags & PResizeInc) {
-		cc->geom.width -=
-		    (cc->geom.width - cc->geom.min_dx) % cc->size->width_inc;
-		cc->geom.height -=
-		    (cc->geom.height - cc->geom.min_dy) % cc->size->height_inc;
-	}
-
-	if (cc->size->flags & PMinSize) {
-		cc->geom.width = MAX(cc->geom.width, cc->size->min_width);
-		cc->geom.height = MAX(cc->geom.height, cc->size->min_height);
-	}
-
-	if (cc->size->flags & PMaxSize) {
-		cc->geom.width = MIN(cc->geom.width, cc->size->max_width);
-		cc->geom.height = MIN(cc->geom.height, cc->size->max_height);
-	}
-
-	cc->geom.x = x <= motionx ? x : x - cc->geom.width;
-	cc->geom.y = y <= motiony ? y : y - cc->geom.height;
-
-	return (width != cc->geom.width || height != cc->geom.height);
-}

group.c

@@ -16,24 +16,43 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <assert.h>
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-#define CALMWM_NGROUPS 9
+static void		 group_add(struct group_ctx *, struct client_ctx *);
+static void		 group_remove(struct client_ctx *);
+static void		 group_hide(struct screen_ctx *, struct group_ctx *);
+static void		 group_show(struct screen_ctx *, struct group_ctx *);
+static void		 group_fix_hidden_state(struct group_ctx *);
+static void		 group_setactive(struct screen_ctx *, long);
+static void		 group_set_names(struct screen_ctx *);
 
-struct group_ctx	*Group_active = NULL;
-struct group_ctx	 Groups[CALMWM_NGROUPS];
-int			 Grouphideall = 0;
-struct group_ctx_q	 Groupq;
+const char *shortcut_to_name[] = {
+	"nogroup", "one", "two", "three", "four", "five", "six",
+	"seven", "eight", "nine"
+};
 
 static void
-_group_add(struct group_ctx *gc, struct client_ctx *cc)
+group_add(struct group_ctx *gc, struct client_ctx *cc)
 {
+	long	no;
 	if (cc == NULL || gc == NULL)
-		errx(1, "_group_add: a ctx is NULL");
+		errx(1, "group_add: a ctx is NULL");
+
+	no = gc->shortcut - 1;
 
 	if (cc->group == gc)
 		return;
@@ -41,26 +60,34 @@ _group_add(struct group_ctx *gc, struct client_ctx *cc)
 	if (cc->group != NULL)
 		TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
 
+	XChangeProperty(X_Dpy, cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
+	    32, PropModeReplace, (unsigned char *)&no, 1);
+
 	TAILQ_INSERT_TAIL(&gc->clients, cc, group_entry);
 	cc->group = gc;
 }
 
 static void
-_group_remove(struct client_ctx *cc)
+group_remove(struct client_ctx *cc)
 {
+	long	no = 0xffffffff;
+
 	if (cc == NULL || cc->group == NULL)
-		errx(1, "_group_remove: a ctx is NULL");
+		errx(1, "group_remove: a ctx is NULL");
+
+	XChangeProperty(X_Dpy, cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
+	    32, PropModeReplace, (unsigned char *)&no, 1);
 
 	TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
 	cc->group = NULL;
 }
 
 static void
-_group_hide(struct group_ctx *gc)
+group_hide(struct screen_ctx *sc, struct group_ctx *gc)
 {
 	struct client_ctx	*cc;
 
-	screen_updatestackingorder();
+	screen_updatestackingorder(sc);
 
 	gc->nhidden = 0;
 	gc->highstack = 0;
@@ -74,13 +101,18 @@ _group_hide(struct group_ctx *gc)
 }
 
 static void
-_group_show(struct group_ctx *gc)
+group_show(struct screen_ctx *sc, struct group_ctx *gc)
 {
 	struct client_ctx	*cc;
 	Window			*winlist;
 	u_int			 i;
 	int			 lastempty = -1;
 
+	gc->highstack = 0;
+	TAILQ_FOREACH(cc, &gc->clients, group_entry) {
+		if (cc->stackingorder > gc->highstack)
+			gc->highstack = cc->stackingorder;
+	}
 	winlist = (Window *) xcalloc(sizeof(*winlist), (gc->highstack + 1));
 
 	/*
@@ -88,7 +120,7 @@ _group_show(struct group_ctx *gc)
 	 * top-to-bottom.
 	 */
 	TAILQ_FOREACH(cc, &gc->clients, group_entry) {
-		winlist[gc->highstack - cc->stackingorder] = cc->pwin;
+		winlist[gc->highstack - cc->stackingorder] = cc->win;
 		client_unhide(cc);
 	}
 
@@ -107,24 +139,96 @@ _group_show(struct group_ctx *gc)
 	xfree(winlist);
 
 	gc->hidden = 0;
-	Group_active = gc;
+	group_setactive(sc, gc->shortcut - 1);
 }
 
 void
-group_init(void)
+group_init(struct screen_ctx *sc)
 {
 	int	 i;
+	long	 viewports[2] = {0, 0};
+	long	 ndesks = CALMWM_NGROUPS, zero = 0;
 
-	TAILQ_INIT(&Groupq);
+	TAILQ_INIT(&sc->groupq);
+	sc->group_hideall = 0;
+	/* see if any group names have already been set and update the property
+	 * with ours if they'll have changed.
+	 */
+	group_update_names(sc);
 
 	for (i = 0; i < CALMWM_NGROUPS; i++) {
-		TAILQ_INIT(&Groups[i].clients);
-		Groups[i].hidden = 0;
-		Groups[i].shortcut = i + 1;
-		TAILQ_INSERT_TAIL(&Groupq, &Groups[i], entry);
+		TAILQ_INIT(&sc->groups[i].clients);
+		sc->groups[i].hidden = 0;
+		sc->groups[i].shortcut = i + 1;
+		TAILQ_INSERT_TAIL(&sc->groupq, &sc->groups[i], entry);
 	}
 
-	Group_active = &Groups[0];
+	/* we don't support large desktops, so this is always (0, 0) */
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_VIEWPORT,
+	    XA_CARDINAL, 32, PropModeReplace, (unsigned char *)viewports, 2);
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_NUMBER_OF_DESKTOPS,
+	    XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&ndesks, 1);
+	/*
+	 * we don't use virtual roots, so make sure it's not there from a 
+	 * previous wm.
+	 */
+	XDeleteProperty(X_Dpy, sc->rootwin, _NET_VIRTUAL_ROOTS);
+	/*
+	 * We don't really have a ``showing desktop'' mode, so this is zero
+	 * always. XXX Note that when we hide all groups, or when all groups
+	 * are hidden we could technically set this later on.
+	 */
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_SHOWING_DESKTOP,
+	    XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&zero, 1);
+	group_setactive(sc, 0);
+}
+
+void
+group_make_autogroup(struct conf *conf, char *val, int no)
+{
+	struct autogroupwin	*aw;
+	char			*p;
+
+	aw = xcalloc(1, sizeof(*aw));
+
+	if ((p = strchr(val, ',')) == NULL) {
+		aw->name = NULL;
+		aw->class = xstrdup(val);
+	} else {
+		*(p++) = '\0';
+		aw->name = xstrdup(val);
+		aw->class = xstrdup(p);
+	}
+	aw->num = no;
+
+	TAILQ_INSERT_TAIL(&conf->autogroupq, aw, entry);
+}
+
+static void
+group_setactive(struct screen_ctx *sc, long idx)
+{
+	sc->group_active = &sc->groups[idx];
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_CURRENT_DESKTOP,
+	    XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&idx, 1);
+}
+
+void
+group_movetogroup(struct client_ctx *cc, int idx)
+{
+	struct screen_ctx	*sc = cc->sc;
+	struct group_ctx	*gc;
+
+	if (idx < 0 || idx >= CALMWM_NGROUPS)
+		err(1, "group_movetogroup: index out of range (%d)", idx);
+
+	gc = &sc->groups[idx];
+	if (cc->group == gc)
+		return;
+	if (gc->hidden) {
+		client_hide(cc);
+		gc->nhidden++;
+	}
+	group_add(gc, cc);
 }
 
 /*
@@ -133,16 +237,17 @@ group_init(void)
 void
 group_sticky_toggle_enter(struct client_ctx *cc)
 {
+	struct screen_ctx	*sc = cc->sc;
 	struct group_ctx	*gc;
 
-	gc = Group_active;
+	gc = sc->group_active;
 
 	if (gc == cc->group) {
-		_group_remove(cc);
-		cc->highlight = CLIENT_HIGHLIGHT_RED;
+		group_remove(cc);
+		cc->highlight = CLIENT_HIGHLIGHT_UNGROUP;
 	} else {
-		_group_add(gc, cc);
-		cc->highlight = CLIENT_HIGHLIGHT_BLUE;
+		group_add(gc, cc);
+		cc->highlight = CLIENT_HIGHLIGHT_GROUP;
 	}
 
 	client_draw_border(cc);
@@ -156,13 +261,10 @@ group_sticky_toggle_exit(struct client_ctx *cc)
 }
 
 /*
- * selection list display
+ * if group_hidetoggle would produce no effect, toggle the group's hidden state
  */
-
-/* if group_hidetoggle would produce no effect, toggle the group's hidden state
- */
-void
-_group_fix_hidden_state(struct group_ctx *gc)
+static void
+group_fix_hidden_state(struct group_ctx *gc)
 {
 	struct client_ctx	*cc;
 	int			 same = 0;
@@ -177,23 +279,39 @@ _group_fix_hidden_state(struct group_ctx *gc)
 }
 
 void
-group_hidetoggle(int idx)
+group_hidetoggle(struct screen_ctx *sc, int idx)
 {
 	struct group_ctx	*gc;
 
 	if (idx < 0 || idx >= CALMWM_NGROUPS)
 		err(1, "group_hidetoggle: index out of range (%d)", idx);
 
-	gc = &Groups[idx];
-
-	_group_fix_hidden_state(gc);
+	gc = &sc->groups[idx];
+	group_fix_hidden_state(gc);
 
 	if (gc->hidden)
-		_group_show(gc);
+		group_show(sc, gc);
 	else {
-		_group_hide(gc);
+		group_hide(sc, gc);
+		/* XXX wtf? */
 		if (TAILQ_EMPTY(&gc->clients))
-			Group_active = gc;
+			group_setactive(sc, idx);
+	}
+}
+
+void
+group_only(struct screen_ctx *sc, int idx)
+{
+	int	 i;
+
+	if (idx < 0 || idx >= CALMWM_NGROUPS)
+		err(1, "group_only: index out of range (%d)", idx);
+
+	for (i = 0; i < CALMWM_NGROUPS; i++) {
+		if (i == idx)
+			group_show(sc, &sc->groups[i]);
+		else
+			group_hide(sc, &sc->groups[i]);
 	}
 }
 
@@ -201,37 +319,37 @@ group_hidetoggle(int idx)
  * Cycle through active groups.  If none exist, then just stay put.
  */
 void
-group_cycle(int reverse)
+group_cycle(struct screen_ctx *sc, int flags)
 {
 	struct group_ctx	*gc, *showgroup = NULL;
 
-	assert(Group_active != NULL);
+	assert(sc->group_active != NULL);
 
-	gc = Group_active;
+	gc = sc->group_active;
 	for (;;) {
-		gc = reverse ? TAILQ_PREV(gc, group_ctx_q, entry) :
-		    TAILQ_NEXT(gc, entry);
+		gc = (flags & CWM_RCYCLE) ? TAILQ_PREV(gc, group_ctx_q,
+		    entry) : TAILQ_NEXT(gc, entry);
 		if (gc == NULL)
-			gc = reverse ? TAILQ_LAST(&Groupq, group_ctx_q) :
-			    TAILQ_FIRST(&Groupq);
-		if (gc == Group_active)
+			gc = (flags & CWM_RCYCLE) ? TAILQ_LAST(&sc->groupq,
+			    group_ctx_q) : TAILQ_FIRST(&sc->groupq);
+		if (gc == sc->group_active)
 			break;
 
 		if (!TAILQ_EMPTY(&gc->clients) && showgroup == NULL)
 			showgroup = gc;
 		else if (!gc->hidden)
-			_group_hide(gc);
+			group_hide(sc, gc);
 	}
 
 	if (showgroup == NULL)
 		return;
 
-	_group_hide(Group_active);
+	group_hide(sc, sc->group_active);
 
 	if (showgroup->hidden)
-		_group_show(showgroup);
+		group_show(sc, showgroup);
 	else
-		Group_active = showgroup;
+		group_setactive(sc, showgroup->shortcut - 1);
 }
 
 /* called when a client is deleted */
@@ -248,26 +366,28 @@ group_client_delete(struct client_ctx *cc)
 void
 group_menu(XButtonEvent *e)
 {
+	struct screen_ctx	*sc;
 	struct group_ctx	*gc;
 	struct menu		*mi;
 	struct menu_q		 menuq;
 	int			 i;
 
+	sc = screen_fromroot(e->root);
 	TAILQ_INIT(&menuq);
 
 	for (i = 0; i < CALMWM_NGROUPS; i++) {
-		gc = &Groups[i];
+		gc = &sc->groups[i];
 
 		if (TAILQ_EMPTY(&gc->clients))
 			continue;
 
-		XCALLOC(mi, struct menu);
+		mi = xcalloc(1, sizeof(*mi));
 		if (gc->hidden)
-			snprintf(mi->text, sizeof(mi->text), "%d: [%s]",
-			    gc->shortcut, shortcut_to_name[gc->shortcut]);
+			(void)snprintf(mi->text, sizeof(mi->text), "%d: [%s]",
+			    gc->shortcut, sc->group_names[i]);
 		else
-			snprintf(mi->text, sizeof(mi->text), "%d: %s",
-			    gc->shortcut, shortcut_to_name[gc->shortcut]);
+			(void)snprintf(mi->text, sizeof(mi->text), "%d: %s",
+			    gc->shortcut, sc->group_names[i]);
 		mi->ctx = gc;
 		TAILQ_INSERT_TAIL(&menuq, mi, entry);
 	}
@@ -275,17 +395,14 @@ group_menu(XButtonEvent *e)
 	if (TAILQ_EMPTY(&menuq))
 		return;
 
-	mi = menu_filter(&menuq, NULL, NULL, 0, NULL, NULL);
+	mi = menu_filter(sc, &menuq, NULL, NULL, 0, NULL, NULL);
 
 	if (mi == NULL || mi->ctx == NULL)
 		goto cleanup;
 
 	gc = (struct group_ctx *)mi->ctx;
 
-	if (gc->hidden)
-		_group_show(gc);
-	else
-		_group_hide(gc);
+	(gc->hidden) ? group_show(sc, gc) : group_hide(sc, gc);
 
 cleanup:
 	while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
@@ -295,52 +412,138 @@ cleanup:
 }
 
 void
-group_alltoggle(void)
+group_alltoggle(struct screen_ctx *sc)
 {
 	int	 i;
 
 	for (i = 0; i < CALMWM_NGROUPS; i++) {
-		if (Grouphideall)
-			_group_show(&Groups[i]);
+		if (sc->group_hideall)
+			group_show(sc, &sc->groups[i]);
 		else
-			_group_hide(&Groups[i]);
+			group_hide(sc, &sc->groups[i]);
 	}
 
-	if (Grouphideall)
-		Grouphideall = 0;
-	else
-		Grouphideall = 1;
+	sc->group_hideall = (!sc->group_hideall);
 }
 
 void
 group_autogroup(struct client_ctx *cc)
 {
+	struct screen_ctx	*sc = cc->sc;
 	struct autogroupwin	*aw;
 	struct group_ctx	*gc;
-	char			 group[CALMWM_MAXNAMELEN];
+	int			 no = -1;
+	long			*grpno;
 
 	if (cc->app_class == NULL || cc->app_name == NULL)
 		return;
 
-	TAILQ_FOREACH(aw, &Conf.autogroupq, entry) {
-		if (strcmp(aw->class, cc->app_class) == 0 &&
-		    (aw->name == NULL || strcmp(aw->name, cc->app_name) == 0)) {
-			strlcpy(group, aw->group, sizeof(group));
-			break;
+	if (xu_getprop(cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
+	    1, (unsigned char **)&grpno) > 0) {
+		if (*grpno == 0xffffffff)
+			no = 0;
+		else if (*grpno > CALMWM_NGROUPS || *grpno < 0)
+			no = CALMWM_NGROUPS - 1;
+		else
+			no = *grpno + 1;
+		XFree(grpno);
+	} else {
+		TAILQ_FOREACH(aw, &Conf.autogroupq, entry) {
+			if (strcmp(aw->class, cc->app_class) == 0 &&
+			    (aw->name == NULL ||
+			    strcmp(aw->name, cc->app_name) == 0)) {
+				no = aw->num;
+				break;
+			}
 		}
 	}
 
-	if (strncmp("nogroup", group, 7) == 0)
+	/* no group please */
+	if (no == 0)
 		return;
 
-	TAILQ_FOREACH(gc, &Groupq, entry) {
-		if (strcmp(shortcut_to_name[gc->shortcut], group) == 0) {
-			_group_add(gc, cc);
+	TAILQ_FOREACH(gc, &sc->groupq, entry) {
+		if (gc->shortcut == no) {
+			group_add(gc, cc);
 			return;
 		}
 	}
 
 	if (Conf.flags & CONF_STICKY_GROUPS)
-		_group_add(Group_active, cc);
-
+		group_add(sc->group_active, cc);
+}
+
+void
+group_update_names(struct screen_ctx *sc)
+{
+	char		**strings, *p;
+	unsigned char	*prop_ret;
+	Atom		 type_ret;
+	int		 format_ret, i = 0, nstrings = 0, n, setnames = 0;
+	unsigned long	 bytes_after, num_ret;
+	
+	if (XGetWindowProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_NAMES, 0,
+	    0xffffff, False, UTF8_STRING, &type_ret, &format_ret,
+	    &num_ret, &bytes_after, &prop_ret) == Success &&
+	    prop_ret != NULL && format_ret == 8) {
+		/* failure, just set defaults */
+		prop_ret[num_ret - 1] = '\0'; /* paranoia */
+		while (i < num_ret) {
+			if (prop_ret[i++] == '\0')
+				nstrings++;
+		}
+	}
+
+	strings = xmalloc((nstrings < CALMWM_NGROUPS ? CALMWM_NGROUPS :
+	    nstrings) * sizeof(*strings));
+
+	i = n = 0;
+	p = prop_ret;
+	while (n < nstrings) {
+		strings[n++] = xstrdup(p);
+		p += strlen(p) + 1;
+	}
+	/*
+	 * make sure we always set our defaults if nothing is there to
+	 * replace them.
+	 */
+	if (n < CALMWM_NGROUPS) {
+		setnames = 1;
+		i = 1;
+		while (n < CALMWM_NGROUPS)
+			strings[n++] = xstrdup(shortcut_to_name[i++]);
+	}
+
+	if (prop_ret != NULL)
+		XFree(prop_ret);
+	if (sc->group_nonames != 0)
+		xfree(sc->group_names);
+
+	sc->group_names = strings;
+	sc->group_nonames = n;
+	if (setnames)
+		group_set_names(sc);
+}
+
+static void
+group_set_names(struct screen_ctx *sc)
+{
+	unsigned char	*p, *q;
+	size_t		 len = 0, tlen, slen;
+	int		 i;
+
+	for (i = 0; i < sc->group_nonames; i++)
+		len += strlen(sc->group_names[i]) + 1;
+	q = p = xcalloc(len, sizeof(*p));
+
+	tlen = len;
+	for (i = 0; i < sc->group_nonames; i++) {
+		slen = strlen(sc->group_names[i]) + 1;
+		(void)strlcpy(q, sc->group_names[i], tlen);
+		tlen -= slen;
+		q += slen;
+	}
+		
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_NAMES,
+	    UTF8_STRING, 8, PropModeReplace, p, len);
 }

headers.h

@@ -1,55 +0,0 @@
-/*
- * calmwm - the calm window manager
- *
- * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * $Id$
- */
-
-#ifndef _CALMWM_HEADERS_H_
-#define _CALMWM_HEADERS_H_
-
-#include <sys/types.h>
-
-#include <sys/queue.h>
-#include <sys/wait.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-#include <signal.h>
-#include <dirent.h>
-#include <getopt.h>
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <ctype.h>
-
-#include <X11/cursorfont.h>
-#include <X11/extensions/shape.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-#include <X11/Xatom.h>
-#include <X11/Xproto.h>
-#include <X11/Intrinsic.h>
-#include <X11/Xos.h>
-#include <X11/Xft/Xft.h>
-
-#include <err.h>
-
-#endif /* _CALMWM_HEADERS_H_ */

input.c

@@ -1,111 +0,0 @@
-/*
- * calmwm - the calm window manager
- *
- * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * $Id$
- */
-
-#include "headers.h"
-#include "calmwm.h"
-
-int
-input_keycodetrans(KeyCode kc, u_int state, enum ctltype *ctl, char *chr)
-{
-	int	 ks;
-
-	*ctl = CTL_NONE;
-	*chr = '\0';
-
-	if (state & ShiftMask)
-		ks = XKeycodeToKeysym(X_Dpy, kc, 1);
-	else
-		ks = XKeycodeToKeysym(X_Dpy, kc, 0);
-
-	/* Look for control characters. */
-	switch (ks) {
-	case XK_BackSpace:
-		*ctl = CTL_ERASEONE;
-		break;
-	case XK_Return:
-		*ctl = CTL_RETURN;
-		break;
-	case XK_Up:
-		*ctl = CTL_UP;
-		break;
-	case XK_Down:
-		*ctl = CTL_DOWN;
-		break;
-	case XK_Escape:
-		*ctl = CTL_ABORT;
-		break;
-	}
-
-	if (*ctl == CTL_NONE && (state & ControlMask)) {
-		switch (ks) {
-		case XK_s:
-		case XK_S:
-			/* Emacs "next" */
-			*ctl = CTL_DOWN;
-			break;
-		case XK_r:
-		case XK_R:
-			/* Emacs "previous" */
-			*ctl = CTL_UP;
-			break;
-		case XK_u:
-		case XK_U:
-			*ctl = CTL_WIPE;
-			break;
-		case XK_h:
-		case XK_H:
-			*ctl = CTL_ERASEONE;
-			break;
-		case XK_a:
-		case XK_A:
-			*ctl = CTL_ALL;
-			break;
-		}
-	}
-
-	if (*ctl == CTL_NONE && (state & Mod1Mask)) {
-		switch (ks) {
-		case XK_j:
-		case XK_J:
-			/* Vi "down" */
-			*ctl = CTL_DOWN;
-			break;
-		case XK_k:
-		case XK_K:
-			/* Vi "up" */
-			*ctl = CTL_UP;
-			break;
-		}
-	}
-
-	if (*ctl != CTL_NONE)
-		return (0);
-
-	/*
-	 * For regular characters, only (part of, actually) Latin 1
-	 * for now.
-	 */
-	if (ks < 0x20 || ks > 0x07e)
-		return (-1);
-
-	*chr = (char)ks;
-
-	return (0);
-}

kbfunc.c

@@ -1,7 +1,7 @@
 /*
- *  calmwm - the calm window manager
+ * calmwm - the calm window manager
  *
- *  Copyright (c) 2004 Martin Murray <mmurray@monkey.org>
+ * Copyright (c) 2004 Martin Murray <mmurray@monkey.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -15,53 +15,65 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include <paths.h>
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <dirent.h>
+#include <err.h>
+#include <errno.h>
+#include <paths.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
 
-#include "headers.h"
 #include "calmwm.h"
 
 #define KNOWN_HOSTS	".ssh/known_hosts"
 #define HASH_MARKER	"|1|"
-#define MOVE_AMOUNT	1
 
-extern int		_xev_quit;
+extern sig_atomic_t	xev_quit;
 
 void
-kbfunc_client_lower(struct client_ctx *cc, void *arg)
+kbfunc_client_lower(struct client_ctx *cc, union arg *arg)
 {
 	client_lower(cc);
 }
 
 void
-kbfunc_client_raise(struct client_ctx *cc, void *arg)
+kbfunc_client_raise(struct client_ctx *cc, union arg *arg)
 {
 	client_raise(cc);
 }
 
-#define typemask	(CWM_MOVE | CWM_RESIZE | CWM_PTRMOVE)
-#define movemask	(CWM_UP | CWM_DOWN | CWM_LEFT | CWM_RIGHT)
+#define TYPEMASK	(CWM_MOVE | CWM_RESIZE | CWM_PTRMOVE)
+#define MOVEMASK	(CWM_UP | CWM_DOWN | CWM_LEFT | CWM_RIGHT)
 void
-kbfunc_moveresize(struct client_ctx *cc, void *arg)
+kbfunc_moveresize(struct client_ctx *cc, union arg *arg)
 {
 	struct screen_ctx	*sc;
 	int			 x, y, flags, amt;
 	u_int			 mx, my;
 
-	sc = screen_current();
+	if (cc->flags & CLIENT_FREEZE)
+		return;
+
+	sc = cc->sc;
 	mx = my = 0;
 
-	flags = (int)arg;
-	amt = MOVE_AMOUNT;
+	flags = arg->i;
+	amt = Conf.mamount;
 
 	if (flags & CWM_BIGMOVE) {
 		flags -= CWM_BIGMOVE;
 		amt = amt * 10;
 	}
 
-	switch (flags & movemask) {
+	switch (flags & MOVEMASK) {
 	case CWM_UP:
 		my -= amt;
 		break;
@@ -75,22 +87,29 @@ kbfunc_moveresize(struct client_ctx *cc, void *arg)
 		mx -= amt;
 		break;
 	}
-	switch (flags & typemask) {
+	switch (flags & TYPEMASK) {
 	case CWM_MOVE:
 		cc->geom.y += my;
 		if (cc->geom.y + cc->geom.height < 0)
 			cc->geom.y = -cc->geom.height;
-		if (cc->geom.y > cc->sc->ymax)
-			cc->geom.y = cc->sc->ymax;
+		if (cc->geom.y > cc->sc->ymax - 1)
+			cc->geom.y = cc->sc->ymax - 1;
 
 		cc->geom.x += mx;
 		if (cc->geom.x + cc->geom.width < 0)
 			cc->geom.x = -cc->geom.width;
-		if (cc->geom.x > cc->sc->xmax)
-			cc->geom.x = cc->sc->xmax;
+		if (cc->geom.x > cc->sc->xmax - 1)
+			cc->geom.x = cc->sc->xmax - 1;
+
+		cc->geom.x += client_snapcalc(cc->geom.x,
+		    cc->geom.width, cc->sc->xmax,
+		    cc->bwidth, Conf.snapdist);
+		cc->geom.y += client_snapcalc(cc->geom.y,
+		    cc->geom.height, cc->sc->ymax,
+		    cc->bwidth, Conf.snapdist);
 
 		client_move(cc);
-		xu_ptr_getpos(cc->pwin, &x, &y);
+		xu_ptr_getpos(cc->win, &x, &y);
 		cc->ptr.y = y + my;
 		cc->ptr.x = x + mx;
 		client_ptrwarp(cc);
@@ -103,7 +122,7 @@ kbfunc_moveresize(struct client_ctx *cc, void *arg)
 		client_resize(cc);
 
 		/* Make sure the pointer stays within the window. */
-		xu_ptr_getpos(cc->pwin, &cc->ptr.x, &cc->ptr.y);
+		xu_ptr_getpos(cc->win, &cc->ptr.x, &cc->ptr.y);
 		if (cc->ptr.x > cc->geom.width)
 			cc->ptr.x = cc->geom.width - cc->bwidth;
 		if (cc->ptr.y > cc->geom.height)
@@ -111,13 +130,8 @@ kbfunc_moveresize(struct client_ctx *cc, void *arg)
 		client_ptrwarp(cc);
 		break;
 	case CWM_PTRMOVE:
-		if (cc) {
-			xu_ptr_getpos(cc->pwin, &x, &y);
-			xu_ptr_setpos(cc->pwin, x + mx, y + my);
-		} else {
-			xu_ptr_getpos(sc->rootwin, &x, &y);
-			xu_ptr_setpos(sc->rootwin, x + mx, y + my);
-		}
+		xu_ptr_getpos(sc->rootwin, &x, &y);
+		xu_ptr_setpos(sc->rootwin, x + mx, y + my);
 		break;
 	default:
 		warnx("invalid flags passed to kbfunc_client_moveresize");
@@ -125,24 +139,26 @@ kbfunc_moveresize(struct client_ctx *cc, void *arg)
 }
 
 void
-kbfunc_client_search(struct client_ctx *scratch, void *arg)
+kbfunc_client_search(struct client_ctx *cc, union arg *arg)
 {
-	struct client_ctx	*cc, *old_cc;
+	struct screen_ctx	*sc;
+	struct client_ctx	*old_cc;
 	struct menu		*mi;
 	struct menu_q		 menuq;
 
+	sc = cc->sc;
 	old_cc = client_current();
 
 	TAILQ_INIT(&menuq);
 
 	TAILQ_FOREACH(cc, &Clientq, entry) {
-		XCALLOC(mi, struct menu);
-		strlcpy(mi->text, cc->name, sizeof(mi->text));
+		mi = xcalloc(1, sizeof(*mi));
+		(void)strlcpy(mi->text, cc->name, sizeof(mi->text));
 		mi->ctx = cc;
 		TAILQ_INSERT_TAIL(&menuq, mi, entry);
 	}
 
-	if ((mi = menu_filter(&menuq, "window", NULL, 0,
+	if ((mi = menu_filter(sc, &menuq, "window", NULL, 0,
 	    search_match_client, search_print_client)) != NULL) {
 		cc = (struct client_ctx *)mi->ctx;
 		if (cc->flags & CLIENT_HIDDEN)
@@ -160,22 +176,24 @@ kbfunc_client_search(struct client_ctx *scratch, void *arg)
 }
 
 void
-kbfunc_menu_search(struct client_ctx *scratch, void *arg)
+kbfunc_menu_search(struct client_ctx *cc, union arg *arg)
 {
-	struct cmd	*cmd;
-	struct menu	*mi;
-	struct menu_q	 menuq;
+	struct screen_ctx	*sc;
+	struct cmd		*cmd;
+	struct menu		*mi;
+	struct menu_q		 menuq;
 
+	sc = cc->sc;
 	TAILQ_INIT(&menuq);
 
 	TAILQ_FOREACH(cmd, &Conf.cmdq, entry) {
-		XCALLOC(mi, struct menu);
-		strlcpy(mi->text, cmd->label, sizeof(mi->text));
+		mi = xcalloc(1, sizeof(*mi));
+		(void)strlcpy(mi->text, cmd->label, sizeof(mi->text));
 		mi->ctx = cmd;
 		TAILQ_INSERT_TAIL(&menuq, mi, entry);
 	}
 
-	if ((mi = menu_filter(&menuq, "application", NULL, 0,
+	if ((mi = menu_filter(sc, &menuq, "application", NULL, 0,
 	    search_match_text, NULL)) != NULL)
 		u_spawn(((struct cmd *)mi->ctx)->image);
 
@@ -186,59 +204,57 @@ kbfunc_menu_search(struct client_ctx *scratch, void *arg)
 }
 
 void
-kbfunc_client_cycle(struct client_ctx *scratch, void *arg)
+kbfunc_client_cycle(struct client_ctx *cc, union arg *arg)
 {
 	struct screen_ctx	*sc;
 
-	sc = screen_current();
+	sc = cc->sc;
 
 	/* XXX for X apps that ignore events */
 	XGrabKeyboard(X_Dpy, sc->rootwin, True,
 	    GrabModeAsync, GrabModeAsync, CurrentTime);
 
-	client_cycle((int)arg);
+	client_cycle(sc, arg->i);
 }
 
 void
-kbfunc_client_hide(struct client_ctx *cc, void *arg)
+kbfunc_client_hide(struct client_ctx *cc, union arg *arg)
 {
 	client_hide(cc);
 }
 
 void
-kbfunc_cmdexec(struct client_ctx *cc, void *arg)
+kbfunc_cmdexec(struct client_ctx *cc, union arg *arg)
 {
-	u_spawn((char *)arg);
+	u_spawn(arg->c);
 }
 
 void
-kbfunc_term(struct client_ctx *cc, void *arg)
+kbfunc_term(struct client_ctx *cc, union arg *arg)
 {
 	u_spawn(Conf.termpath);
 }
 
 void
-kbfunc_lock(struct client_ctx *cc, void *arg)
+kbfunc_lock(struct client_ctx *cc, union arg *arg)
 {
 	u_spawn(Conf.lockpath);
 }
 
 void
-kbfunc_exec(struct client_ctx *scratch, void *arg)
+kbfunc_exec(struct client_ctx *cc, union arg *arg)
 {
 #define NPATHS 256
-	char		**ap, *paths[NPATHS], *path, *pathcpy, *label;
-	char		 tpath[MAXPATHLEN];
-	int		 l, i, j, ngroups;
-	gid_t		 mygroups[NGROUPS_MAX];
-	uid_t		 ruid, euid, suid;
-	DIR		*dirp;
-	struct dirent	*dp;
-	struct menu	*mi;
-	struct menu_q	 menuq;
-	struct stat	 sb;
+	struct screen_ctx	*sc;
+	char			**ap, *paths[NPATHS], *path, *pathcpy, *label;
+	char			 tpath[MAXPATHLEN];
+	DIR			*dirp;
+	struct dirent		*dp;
+	struct menu		*mi;
+	struct menu_q		 menuq;
+	int			 l, i, cmd = arg->i;
 
-	int cmd = (int)arg;
+	sc = cc->sc;
 	switch (cmd) {
 		case CWM_EXEC_PROGRAM:
 			label = "exec";
@@ -251,11 +267,6 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
 			/*NOTREACHED*/
 	}
 
-	if (getgroups(0, mygroups) == -1)
-		err(1, "getgroups failure");
-	if ((ngroups = getresuid(&ruid, &euid, &suid)) == -1)
-		err(1, "getresuid failure");
-
 	TAILQ_INIT(&menuq);
 
 	if ((path = getenv("PATH")) == NULL)
@@ -276,45 +287,27 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
 			/* skip everything but regular files and symlinks */
 			if (dp->d_type != DT_REG && dp->d_type != DT_LNK)
 				continue;
-			memset(tpath, '\0', sizeof(tpath));
+			(void)memset(tpath, '\0', sizeof(tpath));
 			l = snprintf(tpath, sizeof(tpath), "%s/%s", paths[i],
 			    dp->d_name);
 			/* check for truncation etc */
 			if (l == -1 || l >= (int)sizeof(tpath))
 				continue;
-			/* just ignore on stat failure */
-			if (stat(tpath, &sb) == -1)
-				continue;
-			/* may we execute this file? */
-			if (euid == sb.st_uid) {
-					if (sb.st_mode & S_IXUSR)
-						goto executable;
-					else
-						continue;
+			if (access(tpath, X_OK) == 0) {
+				mi = xcalloc(1, sizeof(*mi));
+				(void)strlcpy(mi->text,
+				    dp->d_name, sizeof(mi->text));
+				TAILQ_INSERT_TAIL(&menuq, mi, entry);
 			}
-			for (j = 0; j < ngroups; j++) {
-				if (mygroups[j] == sb.st_gid) {
-					if (sb.st_mode & S_IXGRP)
-						goto executable;
-					else
-						continue;
-				}
-			}
-			if (sb.st_mode & S_IXOTH)
-				goto executable;
-			continue;
-		executable:
-			/* the thing in tpath, we may execute */
-			XCALLOC(mi, struct menu);
-			strlcpy(mi->text, dp->d_name, sizeof(mi->text));
-			TAILQ_INSERT_TAIL(&menuq, mi, entry);
 		}
 		(void)closedir(dirp);
 	}
 	xfree(path);
 
-	if ((mi = menu_filter(&menuq, label, NULL, 1,
+	if ((mi = menu_filter(sc, &menuq, label, NULL, 1,
 	    search_match_exec, NULL)) != NULL) {
+		if (mi->text[0] == '\0')
+			goto out;
 		switch (cmd) {
 			case CWM_EXEC_PROGRAM:
 				u_spawn(mi->text);
@@ -328,7 +321,7 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
 				break;
 		}
 	}
-
+out:
 	if (mi != NULL && mi->dummy)
 		xfree(mi);
 	while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
@@ -338,16 +331,19 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
 }
 
 void
-kbfunc_ssh(struct client_ctx *scratch, void *arg)
+kbfunc_ssh(struct client_ctx *cc, union arg *arg)
 {
-	struct menu	*mi;
-	struct menu_q	 menuq;
-	FILE		*fp;
-	char		*buf, *lbuf, *p, *home;
-	char		 hostbuf[MAXHOSTNAMELEN], filename[MAXPATHLEN];
-	char		 cmd[256];
-	int		 l;
-	size_t		 len;
+	struct screen_ctx	*sc;
+	struct menu		*mi;
+	struct menu_q		 menuq;
+	FILE			*fp;
+	char			*buf, *lbuf, *p, *home;
+	char			 hostbuf[MAXHOSTNAMELEN], filename[MAXPATHLEN];
+	char			 cmd[256];
+	int			 l;
+	size_t			 len;
+
+	sc = cc->sc;
 
 	if ((home = getenv("HOME")) == NULL)
 		return;
@@ -367,7 +363,7 @@ kbfunc_ssh(struct client_ctx *scratch, void *arg)
 		else {
 			/* EOF without EOL, copy and add the NUL */
 			lbuf = xmalloc(len + 1);
-			memcpy(lbuf, buf, len);
+			(void)memcpy(lbuf, buf, len);
 			lbuf[len] = '\0';
 			buf = lbuf;
 		}
@@ -380,22 +376,24 @@ kbfunc_ssh(struct client_ctx *scratch, void *arg)
 		/* ignore badness */
 		if (p - buf + 1 > sizeof(hostbuf))
 			continue;
-		(void) strlcpy(hostbuf, buf, p - buf + 1);
-		XCALLOC(mi, struct menu);
-		(void) strlcpy(mi->text, hostbuf, sizeof(mi->text));
+		(void)strlcpy(hostbuf, buf, p - buf + 1);
+		mi = xcalloc(1, sizeof(*mi));
+		(void)strlcpy(mi->text, hostbuf, sizeof(mi->text));
 		TAILQ_INSERT_TAIL(&menuq, mi, entry);
 	}
 	xfree(lbuf);
-	fclose(fp);
+	(void)fclose(fp);
 
-	if ((mi = menu_filter(&menuq, "ssh", NULL, 1,
+	if ((mi = menu_filter(sc, &menuq, "ssh", NULL, 1,
 	    search_match_exec, NULL)) != NULL) {
+		if (mi->text[0] == '\0')
+			goto out;
 		l = snprintf(cmd, sizeof(cmd), "%s -e ssh %s", Conf.termpath,
 		    mi->text);
 		if (l != -1 && l < sizeof(cmd))
 			u_spawn(cmd);
 	}
-
+out:
 	if (mi != NULL && mi->dummy)
 		xfree(mi);
 	while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
@@ -405,82 +403,103 @@ kbfunc_ssh(struct client_ctx *scratch, void *arg)
 }
 
 void
-kbfunc_client_label(struct client_ctx *cc, void *arg)
+kbfunc_client_label(struct client_ctx *cc, union arg *arg)
 {
 	struct menu	*mi;
 	struct menu_q	 menuq;
-	char		*current;
 
 	TAILQ_INIT(&menuq);
-	
-	if (cc->label != NULL)
-		current = cc->label;
-	else
-		current = NULL;
 
-	if ((mi = menu_filter(&menuq, "label", current, 1,
-	    search_match_text, NULL)) != NULL) {
+	/* dummy is set, so this will always return */
+	mi = menu_filter(cc->sc, &menuq, "label", cc->label, 1,
+	    search_match_text, NULL);
+
+	if (!mi->abort) {
 		if (cc->label != NULL)
 			xfree(cc->label);
 		cc->label = xstrdup(mi->text);
-		xfree(mi);
 	}
+	xfree(mi);
 }
 
 void
-kbfunc_client_delete(struct client_ctx *cc, void *arg)
+kbfunc_client_delete(struct client_ctx *cc, union arg *arg)
 {
 	client_send_delete(cc);
 }
 
 void
-kbfunc_client_group(struct client_ctx *cc, void *arg)
+kbfunc_client_group(struct client_ctx *cc, union arg *arg)
 {
-	group_hidetoggle(KBTOGROUP((int)arg));
+	group_hidetoggle(cc->sc, KBTOGROUP(arg->i));
 }
 
 void
-kbfunc_client_cyclegroup(struct client_ctx *cc, void *arg)
+kbfunc_client_grouponly(struct client_ctx *cc, union arg *arg)
 {
-	group_cycle((int)arg);
+	group_only(cc->sc, KBTOGROUP(arg->i));
 }
 
 void
-kbfunc_client_nogroup(struct client_ctx *cc, void *arg)
+kbfunc_client_cyclegroup(struct client_ctx *cc, union arg *arg)
 {
-	group_alltoggle();
+	group_cycle(cc->sc, arg->i);
 }
 
 void
-kbfunc_client_grouptoggle(struct client_ctx *cc, void *arg)
+kbfunc_client_nogroup(struct client_ctx *cc, union arg *arg)
+{
+	group_alltoggle(cc->sc);
+}
+
+void
+kbfunc_client_grouptoggle(struct client_ctx *cc, union arg *arg)
 {
 	/* XXX for stupid X apps like xpdf and gvim */
-	XGrabKeyboard(X_Dpy, cc->pwin, True,
+	XGrabKeyboard(X_Dpy, cc->win, True,
 	    GrabModeAsync, GrabModeAsync, CurrentTime);
 
 	group_sticky_toggle_enter(cc);
 }
 
 void
-kbfunc_client_maximize(struct client_ctx *cc, void *arg)
+kbfunc_client_movetogroup(struct client_ctx *cc, union arg *arg)
+{
+	group_movetogroup(cc, KBTOGROUP(arg->i));
+}
+
+void
+kbfunc_client_maximize(struct client_ctx *cc, union arg *arg)
 {
 	client_maximize(cc);
 }
 
 void
-kbfunc_client_vmaximize(struct client_ctx *cc, void *arg)
+kbfunc_client_vmaximize(struct client_ctx *cc, union arg *arg)
 {
 	client_vertmaximize(cc);
 }
 
 void
-kbfunc_quit_wm(struct client_ctx *cc, void *arg)
+kbfunc_client_hmaximize(struct client_ctx *cc, union arg *arg)
 {
-	_xev_quit = 1;
+	client_horizmaximize(cc);
 }
 
 void
-kbfunc_reload(struct client_ctx *cc, void *arg)
+kbfunc_client_freeze(struct client_ctx *cc, union arg *arg)
+{
+	client_freeze(cc);
+}
+
+void
+kbfunc_quit_wm(struct client_ctx *cc, union arg *arg)
+{
+	xev_quit = 1;
+}
+
+void
+kbfunc_reload(struct client_ctx *cc, union arg *arg)
 {
 	conf_reload(&Conf);
 }

menu.c

@@ -1,4 +1,6 @@
 /*
+ * calmwm - the calm window manager
+ *
  * Copyright (c) 2008 Owain G. Ainsworth <oga@openbsd.org>
  * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
  *
@@ -13,18 +15,30 @@
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-#define KeyMask		(KeyPressMask|ExposureMask)
-#define MenuMask 	(ButtonMask|ButtonMotionMask|ExposureMask| \
-			PointerMotionMask)
-#define MenuGrabMask	(ButtonMask|ButtonMotionMask|StructureNotifyMask|\
-			PointerMotionMask)
-#define PROMPT_SCHAR	'<27>'
-#define PROMPT_ECHAR	'<27>'
+#define PROMPT_SCHAR	"\xc2\xbb"
+#define PROMPT_ECHAR	"\xc2\xab"
+
+enum ctltype {
+	CTL_NONE = -1,
+	CTL_ERASEONE = 0, CTL_WIPE, CTL_UP, CTL_DOWN, CTL_RETURN,
+	CTL_ABORT, CTL_ALL
+};
 
 struct menu_ctx {
 	char			 searchstr[MENU_MAXENTRY + 1];
@@ -48,34 +62,51 @@ static struct menu	*menu_handle_key(XEvent *, struct menu_ctx *,
 			     struct menu_q *, struct menu_q *);
 static void		 menu_handle_move(XEvent *, struct menu_ctx *,
 			     struct screen_ctx *);
-struct menu		*menu_handle_release(XEvent *, struct menu_ctx *,
+static struct menu	*menu_handle_release(XEvent *, struct menu_ctx *,
 			     struct screen_ctx *, struct menu_q *);
 static void		 menu_draw(struct screen_ctx *, struct menu_ctx *,
 			     struct menu_q *, struct menu_q *);
 static int		 menu_calc_entry(struct screen_ctx *, struct menu_ctx *,
 			     int, int);
+static int		 menu_keycode(KeyCode, u_int, enum ctltype *,
+                             char *);
 
 void
 menu_init(struct screen_ctx *sc)
 {
-	sc->menuwin = XCreateSimpleWindow(X_Dpy, sc->rootwin, 0, 0,
-	    1, 1, 1, sc->blackpixl, sc->whitepixl);
+	XGCValues	 gv;
+
+	if (sc->menuwin)
+		XDestroyWindow(X_Dpy, sc->menuwin);
+	sc->menuwin = XCreateSimpleWindow(X_Dpy, sc->rootwin, 0, 0, 1, 1,
+	    Conf.bwidth,
+	    sc->color[CWM_COLOR_FG_MENU].pixel,
+	    sc->color[CWM_COLOR_BG_MENU].pixel);
+
+	gv.foreground =
+	    sc->color[CWM_COLOR_FG_MENU].pixel^sc->color[CWM_COLOR_BG_MENU].pixel;
+	gv.background = sc->color[CWM_COLOR_BG_MENU].pixel;
+	gv.function = GXxor;
+
+	if (sc->gc)
+		XFreeGC(X_Dpy, sc->gc);
+	sc->gc = XCreateGC(X_Dpy, sc->menuwin,
+	    GCForeground|GCBackground|GCFunction, &gv);
 }
 
 struct menu *
-menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy,
+menu_filter(struct screen_ctx *sc, struct menu_q *menuq, char *prompt,
+    char *initial, int dummy,
     void (*match)(struct menu_q *, struct menu_q *, char *),
     void (*print)(struct menu *, int))
 {
-	struct screen_ctx	*sc;
 	struct menu_ctx		 mc;
 	struct menu_q		 resultq;
 	struct menu		*mi = NULL;
 	XEvent			 e;
 	Window			 focuswin;
-	int			 Mask, focusrevert;
-
-	sc = screen_current();
+	int			 evmask, focusrevert;
+	int			 xsave, ysave, xcur, ycur;
 
 	TAILQ_INIT(&resultq);
 
@@ -83,22 +114,25 @@ menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy,
 
 	xu_ptr_getpos(sc->rootwin, &mc.x, &mc.y);
 
+	xsave = mc.x;
+	ysave = mc.y;
+
 	if (prompt == NULL) {
-		Mask = MenuMask;
+		evmask = MENUMASK;
 		mc.promptstr[0] = '\0';
 		mc.list = 1;
 	} else {
-		Mask = MenuMask | KeyMask; /* only accept keys if prompt */
-		snprintf(mc.promptstr, sizeof(mc.promptstr), "%s%c", prompt,
-		    PROMPT_SCHAR);
-		snprintf(mc.dispstr, sizeof(mc.dispstr), "%s%s%c", mc.promptstr,
-		    mc.searchstr, PROMPT_ECHAR);
-		mc.width = font_width(mc.dispstr, strlen(mc.dispstr));
+		evmask = MENUMASK | KEYMASK; /* only accept keys if prompt */
+		(void)snprintf(mc.promptstr, sizeof(mc.promptstr), "%s%s",
+		    prompt, PROMPT_SCHAR);
+		(void)snprintf(mc.dispstr, sizeof(mc.dispstr), "%s%s%s",
+		    mc.promptstr, mc.searchstr, PROMPT_ECHAR);
+		mc.width = font_width(sc, mc.dispstr, strlen(mc.dispstr));
 		mc.hasprompt = 1;
 	}
 
 	if (initial != NULL)
-		strlcpy(mc.searchstr, initial, sizeof(mc.searchstr));
+		(void)strlcpy(mc.searchstr, initial, sizeof(mc.searchstr));
 	else
 		mc.searchstr[0] = '\0';
 
@@ -107,11 +141,11 @@ menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy,
 	mc.entry = mc.prev = -1;
 
 	XMoveResizeWindow(X_Dpy, sc->menuwin, mc.x, mc.y, mc.width,
-	    font_height());
-	XSelectInput(X_Dpy, sc->menuwin, Mask);
+	    font_height(sc));
+	XSelectInput(X_Dpy, sc->menuwin, evmask);
 	XMapRaised(X_Dpy, sc->menuwin);
 
-	if (xu_ptr_grab(sc->menuwin, MenuGrabMask, Cursor_question) < 0) {
+	if (xu_ptr_grab(sc->menuwin, MENUGRABMASK, Cursor_question) < 0) {
 		XUnmapWindow(X_Dpy, sc->menuwin);
 		return (NULL);
 	}
@@ -126,11 +160,9 @@ menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy,
 	for (;;) {
 		mc.changed = 0;
 
-		XWindowEvent(X_Dpy, sc->menuwin, Mask, &e);
+		XWindowEvent(X_Dpy, sc->menuwin, evmask, &e);
 
 		switch (e.type) {
-		default:
-			break;
 		case KeyPress:
 			if ((mi = menu_handle_key(&e, &mc, menuq, &resultq))
 			    != NULL)
@@ -147,16 +179,23 @@ menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy,
 			    != NULL)
 				goto out;
 			break;
+		default:
+			break;
 		}
 	}
 out:
-	if ((dummy == 0 && mi->dummy) || (mi->text[0] == '\0')) { /* no match */
-		xfree (mi);
+	if (dummy == 0 && mi->dummy) { /* no mouse based match */
+		xfree(mi);
 		mi = NULL;
-		xu_ptr_ungrab();
-		XSetInputFocus(X_Dpy, focuswin, focusrevert, CurrentTime);
 	}
 
+	XSetInputFocus(X_Dpy, focuswin, focusrevert, CurrentTime);
+	/* restore if user didn't move */
+	xu_ptr_getpos(sc->rootwin, &xcur, &ycur);
+	if (xcur == mc.x && ycur == mc.y)
+		xu_ptr_setpos(sc->rootwin, xsave, ysave);
+	xu_ptr_ungrab();
+
 	XUnmapWindow(X_Dpy, sc->menuwin);
 	XUngrabKeyboard(X_Dpy, CurrentTime);
 
@@ -172,8 +211,7 @@ menu_handle_key(XEvent *e, struct menu_ctx *mc, struct menu_q *menuq,
 	char		 chr;
 	size_t		 len;
 
-	if (input_keycodetrans(e->xkey.keycode, e->xkey.state,
-	    &ctl, &chr) < 0)
+	if (menu_keycode(e->xkey.keycode, e->xkey.state, &ctl, &chr) < 0)
 		return (NULL);
 
 	switch (ctl) {
@@ -210,6 +248,7 @@ menu_handle_key(XEvent *e, struct menu_ctx *mc, struct menu_q *menuq,
 			    mc->searchstr, sizeof(mi->text));
 			mi->dummy = 1;
 		}
+		mi->abort = 0;
 		return (mi);
 	case CTL_WIPE:
 		mc->searchstr[0] = '\0';
@@ -222,6 +261,7 @@ menu_handle_key(XEvent *e, struct menu_ctx *mc, struct menu_q *menuq,
 		mi = xmalloc(sizeof *mi);
 		mi->text[0] = '\0';
 		mi->dummy = 1;
+		mi->abort = 1;
 		return (mi);
 	default:
 		break;
@@ -233,18 +273,18 @@ menu_handle_key(XEvent *e, struct menu_ctx *mc, struct menu_q *menuq,
 		str[0] = chr;
 		str[1] = '\0';
 		mc->changed = 1;
-		strlcat(mc->searchstr, str, sizeof(mc->searchstr));
+		(void)strlcat(mc->searchstr, str, sizeof(mc->searchstr));
 	}
 
 	mc->noresult = 0;
-	if (mc->changed && strlen(mc->searchstr) > 0) {
+	if (mc->changed && mc->searchstr[0] != '\0') {
 		(*mc->match)(menuq, resultq, mc->searchstr);
 		/* If menuq is empty, never show we've failed */
 		mc->noresult = TAILQ_EMPTY(resultq) && !TAILQ_EMPTY(menuq);
 	} else if (mc->changed)
 		TAILQ_INIT(resultq);
 
-	 if (!mc->list && mc->listing && !mc->changed) {
+	if (!mc->list && mc->listing && !mc->changed) {
 		TAILQ_INIT(resultq);
 		mc->listing = 0;
 	}
@@ -256,8 +296,10 @@ static void
 menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
     struct menu_q *resultq)
 {
-	struct menu	*mi;
-	int		 n, dy, xsave, ysave;
+	struct menu		*mi;
+	XineramaScreenInfo	*xine;
+	int			 xmin, xmax, ymin, ymax;
+	int			 n, dy, xsave, ysave;
 
 	if (mc->list) {
 		if (TAILQ_EMPTY(resultq) && mc->list) {
@@ -275,10 +317,10 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
 	mc->width = 0;
 	dy = 0;
 	if (mc->hasprompt) {
-		snprintf(mc->dispstr, sizeof(mc->dispstr), "%s%s%c",
+		(void)snprintf(mc->dispstr, sizeof(mc->dispstr), "%s%s%s",
 		    mc->promptstr, mc->searchstr, PROMPT_ECHAR);
-		mc->width = font_width(mc->dispstr, strlen(mc->dispstr));
-		dy = font_height();
+		mc->width = font_width(sc, mc->dispstr, strlen(mc->dispstr));
+		dy = font_height(sc);
 		mc->num = 1;
 	}
 
@@ -293,24 +335,39 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
 			text = mi->text;
 		}
 
-		mc->width = MAX(mc->width, font_width(text,
+		mc->width = MAX(mc->width, font_width(sc, text,
 		    MIN(strlen(text), MENU_MAXENTRY)));
-		dy += font_height();
+		dy += font_height(sc);
 		mc->num++;
 	}
 
+	xine = screen_find_xinerama(sc, mc->x, mc->y);
+	if (xine) {
+		xmin = xine->x_org;
+		xmax = xine->x_org + xine->width;
+		ymin = xine->y_org;
+		ymax = xine->y_org + xine->height;
+	} else {
+		xmin = ymin = 0;
+		xmax = sc->xmax;
+		ymax = sc->ymax;
+	}
+
 	xsave = mc->x;
 	ysave = mc->y;
-	if (mc->x < 0)
-		mc->x = 0;
-	else if (mc->x + mc->width >= sc->xmax)
-		mc->x = sc->xmax - mc->width;
 
-	if (mc->y + dy >= sc->ymax)
-		mc->y = sc->ymax - dy;
+	if (mc->x < xmin)
+		mc->x = xmin;
+	else if (mc->x + mc->width >= xmax)
+		mc->x = xmax - mc->width;
+
+	if (mc->y + dy >= ymax)
+		mc->y = ymax - dy;
 	/* never hide the top of the menu */
-        if (mc->y < 0)
-                mc->y = 0;
+	if (mc->y < ymin) {
+		mc->y = ymin;
+		dy = ymax - ymin;
+	}
 
 	if (mc->x != xsave || mc->y != ysave)
 		xu_ptr_setpos(sc->rootwin, mc->x, mc->y);
@@ -320,7 +377,7 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
 
 	if (mc->hasprompt) {
 		font_draw(sc, mc->dispstr, strlen(mc->dispstr), sc->menuwin,
-		    0, font_ascent() + 1);
+		    0, font_ascent(sc) + 1);
 		n = 1;
 	} else
 		n = 0;
@@ -330,20 +387,20 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
 		    mi->print : mi->text;
 
 		font_draw(sc, text, MIN(strlen(text), MENU_MAXENTRY),
-		    sc->menuwin, 0, n*font_height() + font_ascent() + 1);
+		    sc->menuwin, 0, n * font_height(sc) + font_ascent(sc) + 1);
 		n++;
 	}
 
-	if (mc->hasprompt && n > 1)
+	if (mc->hasprompt && n > 1 && (mc->searchstr[0] != '\0'))
 		XFillRectangle(X_Dpy, sc->menuwin, sc->gc,
-		    0, font_height(), mc->width, font_height());
+		    0, font_height(sc), mc->width, font_height(sc));
 
 	if (mc->noresult)
 		XFillRectangle(X_Dpy, sc->menuwin, sc->gc,
-		    0, 0, mc->width, font_height());
+		    0, 0, mc->width, font_height(sc));
 }
 
-void
+static void
 menu_handle_move(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc)
 {
 	mc->prev = mc->entry;
@@ -351,16 +408,16 @@ menu_handle_move(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc)
 
 	if (mc->prev != -1)
 		XFillRectangle(X_Dpy, sc->menuwin, sc->gc, 0,
-		    font_height() * mc->prev, mc->width, font_height());
+		    font_height(sc) * mc->prev, mc->width, font_height(sc));
 	if (mc->entry != -1) {
-		xu_ptr_regrab(MenuGrabMask, Cursor_select);
+		(void)xu_ptr_regrab(MENUGRABMASK, Cursor_normal);
 		XFillRectangle(X_Dpy, sc->menuwin, sc->gc, 0,
-		    font_height() * mc->entry, mc->width, font_height());
+		    font_height(sc) * mc->entry, mc->width, font_height(sc));
 	} else
-		xu_ptr_regrab(MenuGrabMask, Cursor_default);
+		(void)xu_ptr_regrab(MENUGRABMASK, Cursor_default);
 }
 
-struct menu *
+static struct menu *
 menu_handle_release(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc,
     struct menu_q *resultq)
 {
@@ -368,7 +425,6 @@ menu_handle_release(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc,
 	int		 entry, i = 0;
 
 	entry = menu_calc_entry(sc, mc, e->xbutton.x, e->xbutton.y);
-	xu_ptr_ungrab();
 
 	if (mc->hasprompt)
 		i = 1;
@@ -377,7 +433,7 @@ menu_handle_release(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc,
 		if (entry == i++)
 			break;
 	if (mi == NULL) {
-		XMALLOC(mi, struct menu);
+		mi = xmalloc(sizeof(*mi));
 		mi->text[0] = '\0';
 		mi->dummy = 1;
 	}
@@ -389,11 +445,11 @@ menu_calc_entry(struct screen_ctx *sc, struct menu_ctx *mc, int x, int y)
 {
 	int	 entry;
 
-	entry = y / font_height();
+	entry = y / font_height(sc);
 
 	/* in bounds? */
-	if (x < 0 || x > mc->width || y < 0 || y > font_height() * mc->num ||
-	    entry < 0 || entry >= mc->num)
+	if (x <= 0 || x > mc->width || y <= 0 ||
+	    y > font_height(sc) * mc->num || entry < 0 || entry >= mc->num)
 		entry = -1;
 
 	if (mc->hasprompt && entry == 0)
@@ -401,3 +457,89 @@ menu_calc_entry(struct screen_ctx *sc, struct menu_ctx *mc, int x, int y)
 
 	return (entry);
 }
+
+static int
+menu_keycode(KeyCode kc, u_int state, enum ctltype *ctl, char *chr)
+{
+	int	 ks;
+
+	*ctl = CTL_NONE;
+	*chr = '\0';
+
+	ks = XKeycodeToKeysym(X_Dpy, kc, (state & ShiftMask) ? 1 : 0);
+
+	/* Look for control characters. */
+	switch (ks) {
+	case XK_BackSpace:
+		*ctl = CTL_ERASEONE;
+		break;
+	case XK_Return:
+		*ctl = CTL_RETURN;
+		break;
+	case XK_Up:
+		*ctl = CTL_UP;
+		break;
+	case XK_Down:
+		*ctl = CTL_DOWN;
+		break;
+	case XK_Escape:
+		*ctl = CTL_ABORT;
+		break;
+	}
+
+	if (*ctl == CTL_NONE && (state & ControlMask)) {
+		switch (ks) {
+		case XK_s:
+		case XK_S:
+			/* Emacs "next" */
+			*ctl = CTL_DOWN;
+			break;
+		case XK_r:
+		case XK_R:
+			/* Emacs "previous" */
+			*ctl = CTL_UP;
+			break;
+		case XK_u:
+		case XK_U:
+			*ctl = CTL_WIPE;
+			break;
+		case XK_h:
+		case XK_H:
+			*ctl = CTL_ERASEONE;
+			break;
+		case XK_a:
+		case XK_A:
+			*ctl = CTL_ALL;
+			break;
+		}
+	}
+
+	if (*ctl == CTL_NONE && (state & Mod1Mask)) {
+		switch (ks) {
+		case XK_j:
+		case XK_J:
+			/* Vi "down" */
+			*ctl = CTL_DOWN;
+			break;
+		case XK_k:
+		case XK_K:
+			/* Vi "up" */
+			*ctl = CTL_UP;
+			break;
+		}
+	}
+
+	if (*ctl != CTL_NONE)
+		return (0);
+
+	/*
+	 * For regular characters, only (part of, actually) Latin 1
+	 * for now.
+	 */
+	if (ks < 0x20 || ks > 0x07e)
+		return (-1);
+
+	*chr = (char)ks;
+
+	return (0);
+}

mousefunc.c

@@ -1,7 +1,8 @@
 /*
- *  calmwm - the calm window manager
+ * calmwm - the calm window manager
  *
- *  Copyright (c) 2008 rivo nurges <rix@estpak.ee>
+ * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
+ * Copyright (c) 2008 rivo nurges <rix@estpak.ee>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -15,24 +16,171 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
+static int	mousefunc_sweep_calc(struct client_ctx *, int, int, int, int);
+static void	mousefunc_sweep_draw(struct client_ctx *);
+
+static int
+mousefunc_sweep_calc(struct client_ctx *cc, int x, int y, int mx, int my)
+{
+	int	 width = cc->geom.width, height = cc->geom.height;
+
+	cc->geom.width = abs(x - mx) - cc->bwidth;
+	cc->geom.height = abs(y - my) - cc->bwidth;
+
+	client_applysizehints(cc);
+
+	cc->geom.x = x <= mx ? x : x - cc->geom.width;
+	cc->geom.y = y <= my ? y : y - cc->geom.height;
+
+	return (width != cc->geom.width || height != cc->geom.height);
+}
+
+static void
+mousefunc_sweep_draw(struct client_ctx *cc)
+{
+	struct screen_ctx	*sc = cc->sc;
+	char			 asize[10]; /* fits "nnnnxnnnn\0" */
+	int			 width, width_size, width_name;
+
+	(void)snprintf(asize, sizeof(asize), "%dx%d",
+	    (cc->geom.width - cc->hint.basew) / cc->hint.incw,
+	    (cc->geom.height - cc->hint.baseh) / cc->hint.inch);
+	width_size = font_width(sc, asize, strlen(asize)) + 4;
+	width_name = font_width(sc, cc->name, strlen(cc->name)) + 4;
+	width = MAX(width_size, width_name);
+
+	XReparentWindow(X_Dpy, sc->menuwin, cc->win, 0, 0);
+	XMoveResizeWindow(X_Dpy, sc->menuwin, 0, 0, width, font_height(sc) * 2);
+	XMapWindow(X_Dpy, sc->menuwin);
+	XClearWindow(X_Dpy, sc->menuwin);
+	font_draw(sc, cc->name, strlen(cc->name), sc->menuwin,
+	    2, font_ascent(sc) + 1);
+	font_draw(sc, asize, strlen(asize), sc->menuwin,
+	    width / 2 - width_size / 2, font_height(sc) + font_ascent(sc) + 1);
+}
+
 void
 mousefunc_window_resize(struct client_ctx *cc, void *arg)
 {
-	grab_sweep(cc);
-	client_resize(cc);
+	XEvent			 ev;
+	Time			 ltime = 0;
+	struct screen_ctx	*sc = cc->sc;
+	int			 x = cc->geom.x, y = cc->geom.y;
+
+	if (cc->flags & CLIENT_FREEZE)
+		return;
+
+	client_raise(cc);
+	client_ptrsave(cc);
+
+	if (xu_ptr_grab(cc->win, MOUSEMASK, Cursor_resize) < 0)
+		return;
+
+	xu_ptr_setpos(cc->win, cc->geom.width, cc->geom.height);
+	mousefunc_sweep_draw(cc);
+
+	for (;;) {
+		XMaskEvent(X_Dpy, MOUSEMASK|ExposureMask, &ev);
+
+		switch (ev.type) {
+		case Expose:
+			client_draw_border(cc);
+			break;
+		case MotionNotify:
+			if (mousefunc_sweep_calc(cc, x, y,
+			    ev.xmotion.x_root, ev.xmotion.y_root))
+				/* Recompute window output */
+				mousefunc_sweep_draw(cc);
+
+			/* don't resize more than 60 times / second */
+			if ((ev.xmotion.time - ltime) > (1000 / 60)) {
+				ltime = ev.xmotion.time;
+				client_resize(cc);
+			}
+			break;
+		case ButtonRelease:
+			if (ltime)
+				client_resize(cc);
+			XUnmapWindow(X_Dpy, sc->menuwin);
+			XReparentWindow(X_Dpy, sc->menuwin, sc->rootwin, 0, 0);
+			xu_ptr_ungrab();
+
+			/* Make sure the pointer stays within the window. */
+			if (cc->ptr.x > cc->geom.width)
+				cc->ptr.x = cc->geom.width - cc->bwidth;
+			if (cc->ptr.y > cc->geom.height)
+				cc->ptr.y = cc->geom.height - cc->bwidth;
+			client_ptrwarp(cc);
+			return;
+		}
+	}
+	/* NOTREACHED */
 }
 
 void
 mousefunc_window_move(struct client_ctx *cc, void *arg)
 {
-	grab_drag(cc);
-	client_move(cc);
+	XEvent			 ev;
+	Time			 ltime = 0;
+	int			 px, py;
+
+	client_raise(cc);
+
+	if (cc->flags & CLIENT_FREEZE)
+		return;
+
+	if (xu_ptr_grab(cc->win, MOUSEMASK, Cursor_move) < 0)
+		return;
+
+	xu_ptr_getpos(cc->win, &px, &py);
+
+	for (;;) {
+		XMaskEvent(X_Dpy, MOUSEMASK|ExposureMask, &ev);
+
+		switch (ev.type) {
+		case Expose:
+			client_draw_border(cc);
+			break;
+		case MotionNotify:
+			cc->geom.x = ev.xmotion.x_root - px - cc->bwidth;
+			cc->geom.y = ev.xmotion.y_root - py - cc->bwidth;
+
+			cc->geom.x += client_snapcalc(cc->geom.x,
+			    cc->geom.width, cc->sc->xmax,
+			    cc->bwidth, Conf.snapdist);
+			cc->geom.y += client_snapcalc(cc->geom.y,
+			    cc->geom.height, cc->sc->ymax,
+			    cc->bwidth, Conf.snapdist);
+
+			/* don't move more than 60 times / second */
+			if ((ev.xmotion.time - ltime) > (1000 / 60)) {
+				ltime = ev.xmotion.time;
+				client_move(cc);
+			}
+			break;
+		case ButtonRelease:
+			if (ltime)
+				client_move(cc);
+			xu_ptr_ungrab();
+			return;
+		}
+	}
+	/* NOTREACHED */
 }
 
 void
@@ -48,6 +196,12 @@ mousefunc_window_lower(struct client_ctx *cc, void *arg)
 	client_lower(cc);
 }
 
+void
+mousefunc_window_raise(struct client_ctx *cc, void *arg)
+{
+	client_raise(cc);
+}
+
 void
 mousefunc_window_hide(struct client_ctx *cc, void *arg)
 {
@@ -63,26 +217,24 @@ mousefunc_menu_group(struct client_ctx *cc, void *arg)
 void
 mousefunc_menu_unhide(struct client_ctx *cc, void *arg)
 {
+	struct screen_ctx	*sc;
 	struct client_ctx	*old_cc;
 	struct menu		*mi;
 	struct menu_q		 menuq;
 	char			*wname;
 
+	sc = cc->sc;
 	old_cc = client_current();
 
 	TAILQ_INIT(&menuq);
 	TAILQ_FOREACH(cc, &Clientq, entry)
 		if (cc->flags & CLIENT_HIDDEN) {
-			if (cc->label != NULL)
-				wname = cc->label;
-			else
-				wname = cc->name;
-
+			wname = (cc->label) ? cc->label : cc->name;
 			if (wname == NULL)
 				continue;
 
-			XCALLOC(mi, struct menu);
-			strlcpy(mi->text, wname, sizeof(mi->text));
+			mi = xcalloc(1, sizeof(*mi));
+			(void)strlcpy(mi->text, wname, sizeof(mi->text));
 			mi->ctx = cc;
 			TAILQ_INSERT_TAIL(&menuq, mi, entry);
 		}
@@ -90,7 +242,7 @@ mousefunc_menu_unhide(struct client_ctx *cc, void *arg)
 	if (TAILQ_EMPTY(&menuq))
 		return;
 
-	mi = menu_filter(&menuq, NULL, NULL, 0, NULL, NULL);
+	mi = menu_filter(sc, &menuq, NULL, NULL, 0, NULL, NULL);
 	if (mi != NULL) {
 		cc = (struct client_ctx *)mi->ctx;
 		client_unhide(cc);
@@ -109,21 +261,24 @@ mousefunc_menu_unhide(struct client_ctx *cc, void *arg)
 void
 mousefunc_menu_cmd(struct client_ctx *cc, void *arg)
 {
-	struct menu	*mi;
-	struct menu_q	 menuq;
-	struct cmd	*cmd;
+	struct screen_ctx	*sc;
+	struct menu		*mi;
+	struct menu_q		 menuq;
+	struct cmd		*cmd;
+
+	sc = cc->sc;
 
 	TAILQ_INIT(&menuq);
 	TAILQ_FOREACH(cmd, &Conf.cmdq, entry) {
-		XCALLOC(mi, struct menu);
-		strlcpy(mi->text, cmd->label, sizeof(mi->text));
+		mi = xcalloc(1, sizeof(*mi));
+		(void)strlcpy(mi->text, cmd->label, sizeof(mi->text));
 		mi->ctx = cmd;
 		TAILQ_INSERT_TAIL(&menuq, mi, entry);
 	}
 	if (TAILQ_EMPTY(&menuq))
 		return;
 
-	mi = menu_filter(&menuq, NULL, NULL, 0, NULL, NULL);
+	mi = menu_filter(sc, &menuq, NULL, NULL, 0, NULL, NULL);
 	if (mi != NULL)
 		u_spawn(((struct cmd *)mi->ctx)->image);
 	else

parse.y

@@ -21,7 +21,11 @@
 
 %{
 
+#include <sys/param.h>
+#include <sys/queue.h>
+
 #include <ctype.h>
+#include <err.h>
 #include <errno.h>
 #include <limits.h>
 #include <stdarg.h>
@@ -29,7 +33,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "headers.h"
 #include "calmwm.h"
 
 TAILQ_HEAD(files, file)		 files = TAILQ_HEAD_INITIALIZER(files);
@@ -54,8 +57,6 @@ int			 findeol(void);
 
 static struct conf	*conf;
 
-extern char		*shortcut_to_name[];
-
 typedef struct {
 	union {
 		int64_t			 number;
@@ -68,7 +69,11 @@ typedef struct {
 
 %token	FONTNAME STICKY GAP MOUSEBIND
 %token	AUTOGROUP BIND COMMAND IGNORE
-%token	YES NO
+%token	YES NO BORDERWIDTH MOVEAMOUNT
+%token	COLOR SNAPDIST
+%token	ACTIVEBORDER INACTIVEBORDER
+%token	GROUPBORDER UNGROUPBORDER
+%token	MENUBG MENUFG FONTCOLOR
 %token	ERROR
 %token	<v.string>		STRING
 %token	<v.number>		NUMBER
@@ -79,6 +84,7 @@ typedef struct {
 grammar		: /* empty */
 		| grammar '\n'
 		| grammar main '\n'
+		| grammar color '\n'
 		| grammar error '\n'		{ file->errors++; }
 		;
 
@@ -100,8 +106,8 @@ yesno		: YES				{ $$ = 1; }
 		;
 
 main		: FONTNAME STRING		{
-			free(conf->DefaultFontName);
-			conf->DefaultFontName = $2;
+			free(conf->font);
+			conf->font = $2;
 		}
 		| STICKY yesno {
 			if ($2 == 0)
@@ -109,42 +115,35 @@ main		: FONTNAME STRING		{
 			else
 				conf->flags |= CONF_STICKY_GROUPS;
 		}
+		| BORDERWIDTH NUMBER {
+			conf->bwidth = $2;
+		}
+		| MOVEAMOUNT NUMBER {
+			conf->mamount = $2;
+		}
+		| SNAPDIST NUMBER {
+			conf->snapdist = $2;
+		}
 		| COMMAND STRING string		{
 			conf_cmd_add(conf, $3, $2, 0);
 			free($2);
 			free($3);
 		}
 		| AUTOGROUP NUMBER STRING	{
-			struct autogroupwin *aw;
-			char *p;
-
 			if ($2 < 0 || $2 > 9) {
 				free($3);
 				yyerror("autogroup number out of range: %d", $2);
 				YYERROR;
 			}
 
-			XCALLOC(aw, struct autogroupwin);
-
-			if ((p = strchr($3, ',')) == NULL) {
-				aw->name = NULL;
-				aw->class = xstrdup($3);
-			} else {
-				*(p++) = '\0';
-				aw->name = xstrdup($3);
-				aw->class = xstrdup(p);
-			}
-			aw->group = xstrdup(shortcut_to_name[$2]);
-
-			TAILQ_INSERT_TAIL(&conf->autogroupq, aw, entry);
-
+			group_make_autogroup(conf, $3, $2);
 			free($3);
 		}
 		| IGNORE STRING {
 			struct winmatch	*wm;
 
-			XCALLOC(wm, struct winmatch);
-			strlcpy(wm->title, $2, sizeof(wm->title));
+			wm = xcalloc(1, sizeof(*wm));
+			(void)strlcpy(wm->title, $2, sizeof(wm->title));
 			TAILQ_INSERT_TAIL(&conf->ignoreq, wm, entry);
 
 			free($2);
@@ -155,10 +154,10 @@ main		: FONTNAME STRING		{
 			free($3);
 		}
 		| GAP NUMBER NUMBER NUMBER NUMBER {
-			conf->gap_top = $2;
-			conf->gap_bottom = $3;
-			conf->gap_left = $4;
-			conf->gap_right = $5;
+			conf->gap.top = $2;
+			conf->gap.bottom = $3;
+			conf->gap.left = $4;
+			conf->gap.right = $5;
 		}
 		| MOUSEBIND STRING string	{
 			conf_mousebind(conf, $2, $3);
@@ -166,6 +165,39 @@ main		: FONTNAME STRING		{
 			free($3);
 		}
 		;
+
+color		: COLOR colors
+		;
+
+colors		: ACTIVEBORDER STRING {
+			free(conf->color[CWM_COLOR_BORDER_ACTIVE].name);
+			conf->color[CWM_COLOR_BORDER_ACTIVE].name = $2;
+		}
+		| INACTIVEBORDER STRING {
+			free(conf->color[CWM_COLOR_BORDER_INACTIVE].name);
+			conf->color[CWM_COLOR_BORDER_INACTIVE].name = $2;
+		}
+		| GROUPBORDER STRING {
+			free(conf->color[CWM_COLOR_BORDER_GROUP].name);
+			conf->color[CWM_COLOR_BORDER_GROUP].name = $2;
+		}
+		| UNGROUPBORDER STRING {
+			free(conf->color[CWM_COLOR_BORDER_UNGROUP].name);
+			conf->color[CWM_COLOR_BORDER_UNGROUP].name = $2;
+		}
+		| MENUBG STRING {
+			free(conf->color[CWM_COLOR_BG_MENU].name);
+			conf->color[CWM_COLOR_BG_MENU].name = $2;
+		}
+		| MENUFG STRING {
+			free(conf->color[CWM_COLOR_FG_MENU].name);
+			conf->color[CWM_COLOR_FG_MENU].name = $2;
+		}
+		| FONTCOLOR STRING {
+			free(conf->color[CWM_COLOR_FONT].name);
+			conf->color[CWM_COLOR_FONT].name = $2;
+		}
+		;
 %%
 
 struct keywords {
@@ -198,15 +230,26 @@ lookup(char *s)
 {
 	/* this has to be sorted always */
 	static const struct keywords keywords[] = {
+		{ "activeborder",	ACTIVEBORDER},
 		{ "autogroup",		AUTOGROUP},
 		{ "bind",		BIND},
+		{ "borderwidth",	BORDERWIDTH},
+		{ "color",		COLOR},
 		{ "command",		COMMAND},
+		{ "font",		FONTCOLOR},
 		{ "fontname",		FONTNAME},
 		{ "gap",		GAP},
+		{ "groupborder",	GROUPBORDER},
 		{ "ignore",		IGNORE},
+		{ "inactiveborder",	INACTIVEBORDER},
+		{ "menubg",		MENUBG},
+		{ "menufg",		MENUFG},
 		{ "mousebind",		MOUSEBIND},
+		{ "moveamount",		MOVEAMOUNT},
 		{ "no",			NO},
+		{ "snapdist",		SNAPDIST},
 		{ "sticky",		STICKY},
+		{ "ungroupborder",	UNGROUPBORDER},
 		{ "yes",		YES}
 	};
 	const struct keywords	*p;
@@ -343,9 +386,10 @@ yylex(void)
 					return (0);
 				if (next == quotec || c == ' ' || c == '\t')
 					c = next;
-				else if (next == '\n')
+				else if (next == '\n') {
+					file->lineno++;
 					continue;
-				else
+				} else
 					lungetc(next);
 			} else if (c == quotec) {
 				*p = '\0';
@@ -434,8 +478,6 @@ pushfile(const char *name)
 	nfile->name = xstrdup(name);
 
 	if ((nfile->stream = fopen(nfile->name, "r")) == NULL) {
-		if (errno != ENOENT)
-			warn("%s", nfile->name);
 		free(nfile->name);
 		free(nfile);
 		return (NULL);
@@ -462,63 +504,19 @@ popfile(void)
 	return (EOF);
 }
 
-void
-conf_clear(struct conf *c)
-{
-	struct autogroupwin	*ag;
-	struct keybinding	*kb;
-	struct winmatch		*wm;
-	struct cmd		*cmd;
-	struct mousebinding	*mb;
-
-	while (cmd = TAILQ_FIRST(&c->cmdq)) {
-		TAILQ_REMOVE(&c->cmdq, cmd, entry);
-		free(cmd);
-	}
-
-	while (kb = TAILQ_FIRST(&c->keybindingq)) {
-		TAILQ_REMOVE(&c->keybindingq, kb, entry);
-		free(kb);
-	}
-
-	while (ag = TAILQ_FIRST(&c->autogroupq)) {
-		TAILQ_REMOVE(&c->autogroupq, ag, entry);
-		free(ag->class);
-		if (ag->name)
-			free(ag->name);
-		free(ag->group);
-		free(ag);
-	}
-
-	while (wm = TAILQ_FIRST(&c->ignoreq)) {
-		TAILQ_REMOVE(&c->ignoreq, wm, entry);
-		free(wm);
-	}
-
-	while (mb = TAILQ_FIRST(&c->mousebindingq)) {
-		TAILQ_REMOVE(&c->mousebindingq, mb, entry);
-		free(mb);
-	}
-
-	if (c->DefaultFontName != NULL &&
-	    c->DefaultFontName != DEFAULTFONTNAME)
-		free(c->DefaultFontName);
-}
-
-
 int
 parse_config(const char *filename, struct conf *xconf)
 {
 	int			 errors = 0;
 
-	XCALLOC(conf, struct conf);
+	conf = xcalloc(1, sizeof(*conf));
 
 	if ((file = pushfile(filename)) == NULL) {
 		free(conf);
 		return (-1);
 	}
 
-	strlcpy(conf->conf_path, filename, sizeof(conf->conf_path));
+	(void)strlcpy(conf->conf_path, filename, sizeof(conf->conf_path));
 
 	conf_init(conf);
 
@@ -536,44 +534,50 @@ parse_config(const char *filename, struct conf *xconf)
 		struct winmatch		*wm;
 		struct cmd		*cmd;
 		struct mousebinding	*mb;
+		int			 i;
 
 		conf_clear(xconf);
 
 		xconf->flags = conf->flags;
+		xconf->bwidth = conf->bwidth;
+		xconf->mamount = conf->mamount;
+		xconf->snapdist = conf->snapdist;
+		xconf->gap = conf->gap;
 
-		while (cmd = TAILQ_FIRST(&conf->cmdq)) {
+		while ((cmd = TAILQ_FIRST(&conf->cmdq)) != NULL) {
 			TAILQ_REMOVE(&conf->cmdq, cmd, entry);
 			TAILQ_INSERT_TAIL(&xconf->cmdq, cmd, entry);
 		}
 
-		while (kb = TAILQ_FIRST(&conf->keybindingq)) {
+		while ((kb = TAILQ_FIRST(&conf->keybindingq)) != NULL) {
 			TAILQ_REMOVE(&conf->keybindingq, kb, entry);
 			TAILQ_INSERT_TAIL(&xconf->keybindingq, kb, entry);
 		}
 
-		while (ag = TAILQ_FIRST(&conf->autogroupq)) {
+		while ((ag = TAILQ_FIRST(&conf->autogroupq)) != NULL) {
 			TAILQ_REMOVE(&conf->autogroupq, ag, entry);
 			TAILQ_INSERT_TAIL(&xconf->autogroupq, ag, entry);
 		}
 
-		while (wm = TAILQ_FIRST(&conf->ignoreq)) {
+		while ((wm = TAILQ_FIRST(&conf->ignoreq)) != NULL) {
 			TAILQ_REMOVE(&conf->ignoreq, wm, entry);
 			TAILQ_INSERT_TAIL(&xconf->ignoreq, wm, entry);
 		}
 
-		while (mb = TAILQ_FIRST(&conf->mousebindingq)) {
+		while ((mb = TAILQ_FIRST(&conf->mousebindingq)) != NULL) {
 			TAILQ_REMOVE(&conf->mousebindingq, mb, entry);
 			TAILQ_INSERT_TAIL(&xconf->mousebindingq, mb, entry);
 		}
 
-		strlcpy(xconf->termpath, conf->termpath,
+		(void)strlcpy(xconf->termpath, conf->termpath,
 		    sizeof(xconf->termpath));
-		strlcpy(xconf->lockpath, conf->lockpath,
+		(void)strlcpy(xconf->lockpath, conf->lockpath,
 		    sizeof(xconf->lockpath));
 
-		xconf->DefaultFontName = conf->DefaultFontName;
+		for (i = 0; i < CWM_COLOR_MAX; i++)
+			xconf->color[i].name = conf->color[i].name;
 
-		bcopy(&(conf->gap_top), &(xconf->gap_top), sizeof(int) * 4);
+		xconf->font = conf->font;
 	}
 
 	free(conf);

screen.c

@@ -15,14 +15,20 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
-#include "calmwm.h"
+#include <sys/param.h>
+#include <sys/queue.h>
 
-extern struct screen_ctx_q	 Screenq;
-extern struct screen_ctx	*Curscreen;
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "calmwm.h"
 
 struct screen_ctx *
 screen_fromroot(Window rootwin)
@@ -37,22 +43,13 @@ screen_fromroot(Window rootwin)
 	return (TAILQ_FIRST(&Screenq));
 }
 
-struct screen_ctx *
-screen_current(void)
-{
-	return (Curscreen);
-}
-
 void
-screen_updatestackingorder(void)
+screen_updatestackingorder(struct screen_ctx *sc)
 {
 	Window			*wins, w0, w1;
-	struct screen_ctx	*sc;
 	struct client_ctx	*cc;
 	u_int			 nwins, i, s;
 
-	sc = screen_current();
-
 	if (!XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins))
 		return;
 
@@ -67,3 +64,70 @@ screen_updatestackingorder(void)
 
 	XFree(wins);
 }
+
+void
+screen_init_xinerama(struct screen_ctx *sc)
+{
+	XineramaScreenInfo	*info;
+	int			 no;
+
+	if (HasXinerama == 0 || XineramaIsActive(X_Dpy) == 0) {
+		HasXinerama = 0;
+		sc->xinerama_no = 0;
+	}
+
+	info = XineramaQueryScreens(X_Dpy, &no);
+	if (info == NULL) {
+		/* Is xinerama actually off, instead of a malloc failure? */
+		if (sc->xinerama == NULL)
+			HasXinerama = 0;
+		return;
+	}
+
+	if (sc->xinerama != NULL)
+		XFree(sc->xinerama);
+	sc->xinerama = info;
+	sc->xinerama_no = no;
+}
+
+/*
+ * Find which xinerama screen the coordinates (x,y) is on.
+ */
+XineramaScreenInfo *
+screen_find_xinerama(struct screen_ctx *sc, int x, int y)
+{
+	XineramaScreenInfo	*info;
+	int			 i;
+
+	for (i = 0; i < sc->xinerama_no; i++) {
+		info = &sc->xinerama[i];
+		if (x >= info->x_org && x < info->x_org + info->width &&
+		    y >= info->y_org && y < info->y_org + info->height)
+			return (info);
+	}
+	return (NULL);
+}
+
+void
+screen_update_geometry(struct screen_ctx *sc, int width, int height)
+{
+	long	 geom[2], workareas[CALMWM_NGROUPS][4];
+	int	 i;
+
+	sc->xmax = geom[0] = width;
+	sc->ymax = geom[1] = height;
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_GEOMETRY,
+	    XA_CARDINAL, 32, PropModeReplace, (unsigned char *)geom , 2);
+
+	/* x, y, width, height. */
+	for (i = 0; i < CALMWM_NGROUPS; i++) {
+		workareas[i][0] = sc->gap.left;
+		workareas[i][1] = sc->gap.top;
+		workareas[i][2] = width - (sc->gap.left + sc->gap.right);
+		workareas[i][3] = height - (sc->gap.top + sc->gap.bottom);
+	}
+
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_WORKAREA,
+	    XA_CARDINAL, 32, PropModeReplace,
+	    (unsigned char *)workareas, CALMWM_NGROUPS * 4);
+}

search.c

@@ -2,6 +2,7 @@
  * calmwm - the calm window manager
  *
  * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
@@ -14,15 +15,24 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <assert.h>
+#include <err.h>
+#include <errno.h>
+#include <fnmatch.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-#define SearchMask (KeyPressMask|ExposureMask)
-
-static int	_strsubmatch(char *, char *, int);
+static int	strsubmatch(char *, char *, int);
 
 /*
  * Match: label, title, class.
@@ -33,13 +43,10 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 {
 	struct winname	*wn;
 	struct menu	*mi, *tierp[4], *before = NULL;
-	int		 ntiers;
-
-	ntiers = sizeof(tierp) / sizeof(tierp[0]);
 
 	TAILQ_INIT(resultq);
 
-	memset(tierp, 0, sizeof(tierp));
+	(void)memset(tierp, 0, sizeof(tierp));
 
 	/*
 	 * In order of rank:
@@ -54,7 +61,7 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 		struct client_ctx *cc = mi->ctx;
 
 		/* First, try to match on labels. */
-		if (cc->label != NULL && _strsubmatch(search, cc->label, 0)) {
+		if (cc->label != NULL && strsubmatch(search, cc->label, 0)) {
 			cc->matchname = cc->label;
 			tier = 0;
 		}
@@ -62,19 +69,15 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 		/* Then, on window names. */
 		if (tier < 0) {
 			TAILQ_FOREACH_REVERSE(wn, &cc->nameq, winname_q, entry)
-				if (_strsubmatch(search, wn->name, 0)) {
+				if (strsubmatch(search, wn->name, 0)) {
 					cc->matchname = wn->name;
 					tier = 2;
 					break;
 				}
 		}
 
-		/*
-		 * See if there is a match on the window class
-		 * name.
-		 */
-
-		if (tier < 0 && _strsubmatch(search, cc->app_class, 0)) {
+		/* Then if there is a match on the window class name. */
+		if (tier < 0 && strsubmatch(search, cc->app_class, 0)) {
 			cc->matchname = cc->app_class;
 			tier = 3;
 		}
@@ -87,16 +90,14 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 		 * window.  Furthermore, this is denoted by a "!" when
 		 * printing the window name in the search menu.
 		 */
-		if (cc == client_current() && tier < ntiers - 1)
+		if (cc == client_current() && tier < nitems(tierp) - 1)
 			tier++;
 
-		/*
-		 * Clients that are hidden get ranked one up.
-		 */
+		/* Clients that are hidden get ranked one up. */
 		if (cc->flags & CLIENT_HIDDEN && tier > 0)
 			tier--;
 
-		assert(tier < ntiers);
+		assert(tier < nitems(tierp));
 
 		/*
 		 * If you have a tierp, insert after it, and make it
@@ -105,7 +106,6 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
 		 * Always make your current tierp the newly inserted
 		 * entry.
 		 */
-
 		for (t = tier; t >= 0 && ((before = tierp[t]) == NULL); t--)
 			;
 
@@ -132,9 +132,10 @@ search_print_client(struct menu *mi, int list)
 		flag = '&';
 
 	if (list)
-		cc->matchname = TAILQ_FIRST(&cc->nameq)->name;
+		cc->matchname = cc->name;
 
-	snprintf(mi->print, sizeof(mi->print), "%c%s", flag, cc->matchname);
+	(void)snprintf(mi->print, sizeof(mi->print), "%c%s", flag,
+	    cc->matchname);
 
 	if (!list && cc->matchname != cc->name &&
 	    strlen(mi->print) < sizeof(mi->print) - 1) {
@@ -154,8 +155,8 @@ search_print_client(struct menu *mi, int list)
 			diff = strlen(cc->name);
 		}
 
-		strlcpy(buf, mi->print, sizeof(buf));
-		snprintf(mi->print, sizeof(mi->print),
+		(void)strlcpy(buf, mi->print, sizeof(buf));
+		(void)snprintf(mi->print, sizeof(mi->print),
 		    "%s:%.*s%s", buf, diff, cc->name, marker);
 	}
 }
@@ -168,24 +169,35 @@ search_match_text(struct menu_q *menuq, struct menu_q *resultq, char *search)
 	TAILQ_INIT(resultq);
 
 	TAILQ_FOREACH(mi, menuq, entry)
-		if (_strsubmatch(search, mi->text, 0))
+		if (strsubmatch(search, mi->text, 0))
 			TAILQ_INSERT_TAIL(resultq, mi, resultentry);
 }
 
 void
 search_match_exec(struct menu_q *menuq, struct menu_q *resultq, char *search)
 {
-	struct menu	*mi;
+	struct menu	*mi, *mj;
 
 	TAILQ_INIT(resultq);
 
-	TAILQ_FOREACH(mi, menuq, entry)
-		if (_strsubmatch(search, mi->text, 1))
+	TAILQ_FOREACH(mi, menuq, entry) {
+		if (strsubmatch(search, mi->text, 1) == 0 &&
+		    fnmatch(search, mi->text, 0) == FNM_NOMATCH)
+				continue;
+		for (mj = TAILQ_FIRST(resultq); mj != NULL;
+		     mj = TAILQ_NEXT(mj, resultentry)) {
+			if (strcasecmp(mi->text, mj->text) < 0) {
+				TAILQ_INSERT_BEFORE(mj, mi, resultentry);
+				break;
+			}
+		}
+		if (mj == NULL)
 			TAILQ_INSERT_TAIL(resultq, mi, resultentry);
+	}
 }
 
 static int
-_strsubmatch(char *sub, char *str, int zeroidx)
+strsubmatch(char *sub, char *str, int zeroidx)
 {
 	size_t	 len, sublen;
 	u_int	 n, flen;

strlcat.c

@@ -0,0 +1,61 @@
+/*	$OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $	*/
+
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/string/strlcat.c */
+
+#ifndef HAVE_STRLCAT
+
+#include <sys/types.h>
+#include <string.h>
+
+/*
+ * Appends src to string dst of size siz (unlike strncat, siz is the
+ * full size of dst, not space left).  At most siz-1 characters
+ * will be copied.  Always NUL terminates (unless siz <= strlen(dst)).
+ * Returns strlen(src) + MIN(siz, strlen(initial dst)).
+ * If retval >= siz, truncation occurred.
+ */
+size_t
+strlcat(char *dst, const char *src, size_t siz)
+{
+	char *d = dst;
+	const char *s = src;
+	size_t n = siz;
+	size_t dlen;
+
+	/* Find the end of dst and adjust bytes left but don't go past end */
+	while (n-- != 0 && *d != '\0')
+		d++;
+	dlen = d - dst;
+	n = siz - dlen;
+
+	if (n == 0)
+		return(dlen + strlen(s));
+	while (*s != '\0') {
+		if (n != 1) {
+			*d++ = *s;
+			n--;
+		}
+		s++;
+	}
+	*d = '\0';
+
+	return(dlen + (s - src));	/* count does not include NUL */
+}
+
+#endif /* !HAVE_STRLCAT */

strlcpy.c

@@ -0,0 +1,57 @@
+/*	$OpenBSD: strlcpy.c,v 1.10 2005/08/08 08:05:37 espie Exp $	*/
+
+/*
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/string/strlcpy.c */
+
+#ifndef HAVE_STRLCPY
+
+#include <sys/types.h>
+#include <string.h>
+
+/*
+ * Copy src to string dst of size siz.  At most siz-1 characters
+ * will be copied.  Always NUL terminates (unless siz == 0).
+ * Returns strlen(src); if retval >= siz, truncation occurred.
+ */
+size_t
+strlcpy(char *dst, const char *src, size_t siz)
+{
+	char *d = dst;
+	const char *s = src;
+	size_t n = siz;
+
+	/* Copy as many bytes as will fit */
+	if (n != 0 && --n != 0) {
+		do {
+			if ((*d++ = *s++) == 0)
+				break;
+		} while (--n != 0);
+	}
+
+	/* Not enough room in dst, add NUL and traverse rest of src */
+	if (n == 0) {
+		if (siz != 0)
+			*d = '\0';		/* NUL-terminate dst */
+		while (*s++)
+			;
+	}
+
+	return(s - src - 1);	/* count does not include NUL */
+}
+
+#endif /* !HAVE_STRLCPY */

strtonum.c

@@ -0,0 +1,70 @@
+/*	$OpenBSD: strtonum.c,v 1.6 2004/08/03 19:38:01 millert Exp $	*/
+
+/*
+ * Copyright (c) 2004 Ted Unangst and Todd Miller
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/stdlib/strtonum.c */
+
+#ifndef HAVE_STRTONUM
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+
+#define INVALID 	1
+#define TOOSMALL 	2
+#define TOOLARGE 	3
+
+long long
+strtonum(const char *numstr, long long minval, long long maxval,
+    const char **errstrp)
+{
+	long long ll = 0;
+	char *ep;
+	int error = 0;
+	struct errval {
+		const char *errstr;
+		int err;
+	} ev[4] = {
+		{ NULL,		0 },
+		{ "invalid",	EINVAL },
+		{ "too small",	ERANGE },
+		{ "too large",	ERANGE },
+	};
+
+	ev[0].err = errno;
+	errno = 0;
+	if (minval > maxval)
+		error = INVALID;
+	else {
+		ll = strtoll(numstr, &ep, 10);
+		if (numstr == ep || *ep != '\0')
+			error = INVALID;
+		else if ((ll == LLONG_MIN && errno == ERANGE) || ll < minval)
+			error = TOOSMALL;
+		else if ((ll == LLONG_MAX && errno == ERANGE) || ll > maxval)
+			error = TOOLARGE;
+	}
+	if (errstrp != NULL)
+		*errstrp = ev[error].errstr;
+	errno = ev[error].err;
+	if (error)
+		ll = 0;
+
+	return (ll);
+}
+
+#endif /* HAVE_STRTONUM */

util.c

@@ -15,15 +15,24 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
 #define MAXARGLEN 20
 
-int
+void
 u_spawn(char *argstr)
 {
 	switch (fork()) {
@@ -33,12 +42,9 @@ u_spawn(char *argstr)
 		break;
 	case -1:
 		warn("fork");
-		return (-1);
 	default:
 		break;
 	}
-
-	return (0);
 }
 
 void
@@ -70,6 +76,6 @@ u_exec(char *argstr)
 	}
 
 	*ap = NULL;
-	setsid();
-	execvp(args[0], args);
+	(void)setsid();
+	(void)execvp(args[0], args);
 }

xevents.c

@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
 /*
@@ -24,25 +24,59 @@
  *   management of the xevent's.
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-/*
- * NOTE: in reality, many of these should move to client.c now that
- * we've got this nice event layer.
- */
+static void	 xev_handle_maprequest(XEvent *);
+static void	 xev_handle_unmapnotify(XEvent *);
+static void	 xev_handle_destroynotify(XEvent *);
+static void	 xev_handle_configurerequest(XEvent *);
+static void	 xev_handle_propertynotify(XEvent *);
+static void	 xev_handle_enternotify(XEvent *);
+static void	 xev_handle_leavenotify(XEvent *);
+static void	 xev_handle_buttonpress(XEvent *);
+static void	 xev_handle_buttonrelease(XEvent *);
+static void	 xev_handle_keypress(XEvent *);
+static void	 xev_handle_keyrelease(XEvent *);
+static void	 xev_handle_expose(XEvent *);
+static void	 xev_handle_clientmessage(XEvent *);
+static void	 xev_handle_randr(XEvent *);
+static void	 xev_handle_mappingnotify(XEvent *);
 
-void
-xev_handle_maprequest(struct xevent *xev, XEvent *ee)
+
+void		(*xev_handlers[LASTEvent])(XEvent *) = {
+			[MapRequest] = xev_handle_maprequest,
+			[UnmapNotify] = xev_handle_unmapnotify,
+			[ConfigureRequest] = xev_handle_configurerequest,
+			[PropertyNotify] = xev_handle_propertynotify,
+			[EnterNotify] = xev_handle_enternotify,
+			[LeaveNotify] = xev_handle_leavenotify,
+			[ButtonPress] = xev_handle_buttonpress,
+			[ButtonRelease] = xev_handle_buttonrelease,
+			[KeyPress] = xev_handle_keypress,
+			[KeyRelease] = xev_handle_keyrelease,
+			[Expose] = xev_handle_expose,
+			[DestroyNotify] = xev_handle_destroynotify,
+			[ClientMessage] = xev_handle_clientmessage,
+			[MappingNotify] = xev_handle_mappingnotify,
+};
+
+static void
+xev_handle_maprequest(XEvent *ee)
 {
 	XMapRequestEvent	*e = &ee->xmaprequest;
-	XWindowAttributes	 xattr;
 	struct client_ctx	*cc = NULL, *old_cc;
-	struct screen_ctx	*sc;
-
-#ifdef notyet
-	int state;
-#endif
+	XWindowAttributes	 xattr;
 
 	if ((old_cc = client_current()) != NULL)
 		client_ptrsave(old_cc);
@@ -50,46 +84,51 @@ xev_handle_maprequest(struct xevent *xev, XEvent *ee)
 	if ((cc = client_find(e->window)) == NULL) {
 		XGetWindowAttributes(X_Dpy, e->window, &xattr);
 		cc = client_new(e->window, screen_fromroot(xattr.root), 1);
-		sc = CCTOSC(cc);
-	} else
-		cc->beepbeep = 1;
+	}
 
-#ifdef notyet			/* XXX - possibly, we shouldn't map if
-				 * the window is withdrawn. */
-	if (xu_getstate(cc, &state) == 0 && state == WithdrawnState)
-		warnx("WITHDRAWNSTATE for %s", cc->name);
-#endif
-
-	client_ptrwarp(cc);
-	xev_register(xev);
+	if ((cc->flags & CLIENT_IGNORE) == 0)
+		client_ptrwarp(cc);
 }
 
-void
-xev_handle_unmapnotify(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_unmapnotify(XEvent *ee)
 {
 	XUnmapEvent		*e = &ee->xunmap;
+	XEvent			ev;
 	struct client_ctx	*cc;
 
-	if ((cc = client_find(e->window)) != NULL)
-		client_delete(cc, e->send_event, 0);
-
-	xev_register(xev);
+	/* XXX, we need a recursive locking wrapper around grab server */
+	XGrabServer(X_Dpy);
+	if ((cc = client_find(e->window)) != NULL) {
+		/*
+		 * If it's going to die anyway, nuke it.
+		 *
+		 * Else, if it's a synthetic event delete state, since they
+		 * want it to be withdrawn. ICCM recommends you withdraw on
+		 * this even if we haven't alredy been told to iconify, to
+		 * deal with legacy clients.
+		 */
+		if (XCheckTypedWindowEvent(X_Dpy, cc->win,
+		    DestroyNotify, &ev) || e->send_event != 0) {
+			client_delete(cc);
+		} else
+			client_hide(cc);
+	}
+	XUngrabServer(X_Dpy);
 }
 
-void
-xev_handle_destroynotify(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_destroynotify(XEvent *ee)
 {
 	XDestroyWindowEvent	*e = &ee->xdestroywindow;
 	struct client_ctx	*cc;
 
 	if ((cc = client_find(e->window)) != NULL)
-		client_delete(cc, 1, 1);
-
-	xev_register(xev);
+		client_delete(cc);
 }
 
-void
-xev_handle_configurerequest(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_configurerequest(XEvent *ee)
 {
 	XConfigureRequestEvent	*e = &ee->xconfigurerequest;
 	struct client_ctx	*cc;
@@ -97,9 +136,8 @@ xev_handle_configurerequest(struct xevent *xev, XEvent *ee)
 	XWindowChanges		 wc;
 
 	if ((cc = client_find(e->window)) != NULL) {
-		sc = CCTOSC(cc);
+		sc = cc->sc;
 
-		client_gravitate(cc, 0);
 		if (e->value_mask & CWWidth)
 			cc->geom.width = e->width;
 		if (e->value_mask & CWHeight)
@@ -108,124 +146,96 @@ xev_handle_configurerequest(struct xevent *xev, XEvent *ee)
 			cc->geom.x = e->x;
 		if (e->value_mask & CWY)
 			cc->geom.y = e->y;
+		if (e->value_mask & CWBorderWidth)
+			wc.border_width = e->border_width;
 
-		if (cc->geom.x == 0 &&
-		    cc->geom.width >= DisplayWidth(X_Dpy, sc->which))
+		if (cc->geom.x == 0 && cc->geom.width >= sc->xmax)
 			cc->geom.x -= cc->bwidth;
 
-		if (cc->geom.y == 0 &&
-		    cc->geom.height >= DisplayHeight(X_Dpy, sc->which))
+		if (cc->geom.y == 0 && cc->geom.height >= sc->ymax)
 			cc->geom.y -= cc->bwidth;
 
-		client_gravitate(cc, 1);
+		wc.x = cc->geom.x;
+		wc.y = cc->geom.y;
+		wc.width = cc->geom.width;
+		wc.height = cc->geom.height;
+		wc.border_width = cc->bwidth;
 
-		wc.x = cc->geom.x - cc->bwidth;
-		wc.y = cc->geom.y - cc->bwidth;
-		wc.width = cc->geom.width + cc->bwidth*2;
-		wc.height = cc->geom.height + cc->bwidth*2;
-		wc.border_width = 0;
+		XConfigureWindow(X_Dpy, cc->win, e->value_mask, &wc);
+		xu_configure(cc);
+	} else {
+		/* let it do what it wants, it'll be ours when we map it. */
+		wc.x = e->x;
+		wc.y = e->y;
+		wc.width = e->width;
+		wc.height = e->height;
+		wc.border_width = e->border_width;
+		wc.stack_mode = Above;
+		e->value_mask &= ~CWStackMode;
 
-		/* We need to move the parent window, too. */
-		XConfigureWindow(X_Dpy, cc->pwin, e->value_mask, &wc);
-		xev_reconfig(cc);
+		XConfigureWindow(X_Dpy, e->window, e->value_mask, &wc);
 	}
-
-	wc.x = cc != NULL ? cc->bwidth : e->x;
-	wc.y = cc != NULL ? cc->bwidth : e->y;
-	wc.width = e->width;
-	wc.height = e->height;
-	wc.stack_mode = Above;
-	wc.border_width = 0;
-	e->value_mask &= ~CWStackMode;
-	e->value_mask |= CWBorderWidth;
-
-	XConfigureWindow(X_Dpy, e->window, e->value_mask, &wc);
-
-	xev_register(xev);
 }
 
-void
-xev_handle_propertynotify(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_propertynotify(XEvent *ee)
 {
 	XPropertyEvent		*e = &ee->xproperty;
+	struct screen_ctx	*sc;
 	struct client_ctx	*cc;
-	long			 tmp;
 
 	if ((cc = client_find(e->window)) != NULL) {
 		switch (e->atom) {
 		case XA_WM_NORMAL_HINTS:
-			XGetWMNormalHints(X_Dpy, cc->win, cc->size, &tmp);
+			client_getsizehints(cc);
 			break;
 		case XA_WM_NAME:
 			client_setname(cc);
 			break;
+		case XA_WM_TRANSIENT_FOR:
+			client_transient(cc);
+			break;
 		default:
 			/* do nothing */
 			break;
 		}
+	} else {
+		TAILQ_FOREACH(sc, &Screenq, entry) 
+			if (sc->rootwin == e->window)
+				goto test;
+		return;
+
+test:
+		if (e->atom == _NET_DESKTOP_NAMES)
+			group_update_names(sc);
 	}
 
-	xev_register(xev);
 }
 
-void
-xev_reconfig(struct client_ctx *cc)
-{
-	XConfigureEvent	 ce;
-
-	ce.type = ConfigureNotify;
-	ce.event = cc->win;
-	ce.window = cc->win;
-	ce.x = cc->geom.x;
-	ce.y = cc->geom.y;
-	ce.width = cc->geom.width;
-	ce.height = cc->geom.height;
-	ce.border_width = 0;
-	ce.above = None;
-	ce.override_redirect = 0;
-
-	XSendEvent(X_Dpy, cc->win, False, StructureNotifyMask, (XEvent *)&ce);
-}
-
-void
-xev_handle_enternotify(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_enternotify(XEvent *ee)
 {
 	XCrossingEvent		*e = &ee->xcrossing;
 	struct client_ctx	*cc;
 
-	if ((cc = client_find(e->window)) == NULL) {
-		/*
-		 * XXX - later.  messes up unclutter.  but may be
-		 * needed when we introduce menu windows and such into
-		 * the main event loop.
-		 */
-#ifdef notyet
-		if (e->window != e->root)
-			client_nocurrent();
-#endif
-	} else
+	if ((cc = client_find(e->window)) != NULL)
 		client_setactive(cc, 1);
-
-	xev_register(xev);
 }
 
-void
-xev_handle_leavenotify(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_leavenotify(XEvent *ee)
 {
 	client_leave(NULL);
-
-	xev_register(xev);
 }
 
 /* We can split this into two event handlers. */
-void
-xev_handle_buttonpress(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_buttonpress(XEvent *ee)
 {
 	XButtonEvent		*e = &ee->xbutton;
-	struct client_ctx	*cc;
+	struct client_ctx	*cc, fakecc;
 	struct screen_ctx	*sc;
 	struct mousebinding	*mb;
-	char			*wname;
 
 	sc = screen_fromroot(e->root);
 	cc = client_find(e->window);
@@ -239,38 +249,32 @@ xev_handle_buttonpress(struct xevent *xev, XEvent *ee)
 	}
 
 	if (mb == NULL)
-		goto out;
-
+		return;
 	if (mb->context == MOUSEBIND_CTX_ROOT) {
 		if (e->window != sc->rootwin)
-			goto out;
-	} else if (mb->context == MOUSEBIND_CTX_WIN) {
-		cc = client_find(e->window);
-		if (cc == NULL)
-			goto out;
-	}
+			return;
+		cc = &fakecc;
+		cc->sc = screen_fromroot(e->window);
+	} else if (cc == NULL) /* (mb->context == MOUSEBIND_CTX_WIN */
+		return;
 
 	(*mb->callback)(cc, e);
-out:
-	xev_register(xev);
 }
 
-void
-xev_handle_buttonrelease(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_buttonrelease(XEvent *ee)
 {
 	struct client_ctx *cc;
 
 	if ((cc = client_current()) != NULL)
 		group_sticky_toggle_exit(cc);
-
-	xev_register(xev);
 }
 
-void
-xev_handle_keypress(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_keypress(XEvent *ee)
 {
 	XKeyEvent		*e = &ee->xkey;
-	struct client_ctx	*cc = NULL;
+	struct client_ctx	*cc = NULL, fakecc;
 	struct keybinding	*kb;
 	KeySym			 keysym, skeysym;
 	int			 modshift;
@@ -297,25 +301,24 @@ xev_handle_keypress(struct xevent *xev, XEvent *ee)
 	}
 
 	if (kb == NULL)
-		goto out;
+		return;
+	if (kb->flags & KBFLAG_NEEDCLIENT) {
+		if (((cc = client_find(e->window)) == NULL) &&
+		    (cc = client_current()) == NULL)
+			return;
+	} else {
+		cc = &fakecc;
+		cc->sc = screen_fromroot(e->window);
+	}
 
-	if ((kb->flags & (KBFLAG_NEEDCLIENT)) &&
-	    (cc = client_find(e->window)) == NULL &&
-	    (cc = client_current()) == NULL)
-		if (kb->flags & KBFLAG_NEEDCLIENT)
-			goto out;
-
-	(*kb->callback)(cc, kb->argument);
-
-out:
-	xev_register(xev);
+	(*kb->callback)(cc, &kb->argument);
 }
 
 /*
  * This is only used for the alt suppression detection.
  */
-void
-xev_handle_keyrelease(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_keyrelease(XEvent *ee)
 {
 	XKeyEvent		*e = &ee->xkey;
 	struct screen_ctx	*sc;
@@ -327,7 +330,7 @@ xev_handle_keyrelease(struct xevent *xev, XEvent *ee)
 
 	keysym = XKeycodeToKeysym(X_Dpy, e->keycode, 0);
 	if (keysym != XK_Alt_L && keysym != XK_Alt_R)
-		goto out;
+		return;
 
 	sc->altpersist = 0;
 
@@ -341,13 +344,10 @@ xev_handle_keyrelease(struct xevent *xev, XEvent *ee)
 		group_sticky_toggle_exit(cc);
 		XUngrabKeyboard(X_Dpy, CurrentTime);
 	}
-
-out:
-	xev_register(xev);
 }
 
-void
-xev_handle_clientmessage(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_clientmessage(XEvent *ee)
 {
 	XClientMessageEvent	*e = &ee->xclient;
 	Atom			 xa_wm_change_state;
@@ -356,31 +356,36 @@ xev_handle_clientmessage(struct xevent *xev, XEvent *ee)
 	xa_wm_change_state = XInternAtom(X_Dpy, "WM_CHANGE_STATE", False);
 
 	if ((cc = client_find(e->window)) == NULL)
-		goto out;
+		return;
 
 	if (e->message_type == xa_wm_change_state && e->format == 32 &&
 	    e->data.l[0] == IconicState)
 		client_hide(cc);
-out:
-	xev_register(xev);
 }
 
-void
-xev_handle_shape(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_randr(XEvent *ee)
 {
-	XShapeEvent		*sev = (XShapeEvent *) ee;
-	struct client_ctx	*cc;
+	XRRScreenChangeNotifyEvent	*rev = (XRRScreenChangeNotifyEvent *)ee;
+	struct screen_ctx		*sc;
+	int				 i;
 
-	if ((cc = client_find(sev->window)) != NULL)
-		client_do_shape(cc);
+	i = XRRRootToScreen(X_Dpy, rev->root);
+	TAILQ_FOREACH(sc, &Screenq, entry) {
+		if (sc->which == (u_int)i) {
+			XRRUpdateConfiguration(ee);
+			screen_update_geometry(sc, rev->width, rev->height);
+			screen_init_xinerama(sc);
+		}
+	}
 }
 
-/* 
+/*
  * Called when the keymap has changed.
  * Ungrab all keys, reload keymap and then regrab
  */
-void
-xev_handle_mapping(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_mappingnotify(XEvent *ee)
 {
 	XMappingEvent		*e = &ee->xmapping;
 	struct keybinding	*kb;
@@ -392,162 +397,30 @@ xev_handle_mapping(struct xevent *xev, XEvent *ee)
 
 	TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
 		conf_grab(&Conf, kb);
-
-	xev_register(xev);
 }
 
-/*
- * X Event handling
- */
-
-static struct xevent_q	_xevq, _xevq_putaway;
-static short		_xev_q_lock = 0;
-volatile sig_atomic_t	_xev_quit = 0;
-
-void
-xev_init(void)
-{
-	TAILQ_INIT(&_xevq);
-	TAILQ_INIT(&_xevq_putaway);
-}
-
-struct xevent *
-xev_new(Window *win, Window *root,
-    int type, void (*cb)(struct xevent *, XEvent *), void *arg)
-{
-	struct xevent	*xev;
-
-	XMALLOC(xev, struct xevent);
-	xev->xev_win = win;
-	xev->xev_root = root;
-	xev->xev_type = type;
-	xev->xev_cb = cb;
-	xev->xev_arg = arg;
-
-	return (xev);
-}
-
-void
-xev_register(struct xevent *xev)
-{
-	struct xevent_q	*xq;
-
-	xq = _xev_q_lock ? &_xevq_putaway : &_xevq;
-	TAILQ_INSERT_TAIL(xq, xev, entry);
-}
-
-void
-_xev_reincorporate(void)
-{
-	struct xevent	*xev;
-
-	while ((xev = TAILQ_FIRST(&_xevq_putaway)) != NULL) {
-		TAILQ_REMOVE(&_xevq_putaway, xev, entry);
-		TAILQ_INSERT_TAIL(&_xevq, xev, entry);
-	}
-}
-
-void
-xev_handle_expose(struct xevent *xev, XEvent *ee)
+static void
+xev_handle_expose(XEvent *ee)
 {
 	XExposeEvent		*e = &ee->xexpose;
 	struct client_ctx	*cc;
 
-	if ((cc = client_find(e->window)) != NULL && e->count == 0) {
+	if ((cc = client_find(e->window)) != NULL && e->count == 0)
 		client_draw_border(cc);
-		client_do_shape(cc);
-	}
-
-	xev_register(xev);
 }
 
-#define ASSIGN(xtype) do {			\
-	root = e. xtype .root;			\
-	win = e. xtype .window;			\
-} while (0)
-
-#define ASSIGN1(xtype) do {			\
-	win = e. xtype .window;			\
-} while (0)
+volatile sig_atomic_t	xev_quit = 0;
 
 void
 xev_loop(void)
 {
-	Window		 win, root;
 	XEvent		 e;
-	struct xevent	*xev = NULL, *nextxev;
-	int type;
-
-	while (_xev_quit == 0) {
-#ifdef DIAGNOSTIC
-		if (TAILQ_EMPTY(&_xevq))
-			errx(1, "X event queue empty");
-#endif
 
+	while (xev_quit == 0) {
 		XNextEvent(X_Dpy, &e);
-		type = e.type;
-
-		win = root = 0;
-
-		switch (type) {
-		case MapRequest:
-			ASSIGN1(xmaprequest);
-			break;
-		case UnmapNotify:
-			ASSIGN1(xunmap);
-			break;
-		case ConfigureRequest:
-			ASSIGN1(xconfigurerequest);
-			break;
-		case PropertyNotify:
-			ASSIGN1(xproperty);
-			break;
-		case EnterNotify:
-		case LeaveNotify:
-			ASSIGN(xcrossing);
-			break;
-		case ButtonPress:
-			ASSIGN(xbutton);
-			break;
-		case ButtonRelease:
-			ASSIGN(xbutton);
-			break;
-		case KeyPress:
-		case KeyRelease:
-			ASSIGN(xkey);
-			break;
-		case DestroyNotify:
-			ASSIGN1(xdestroywindow);
-			break;
-		case ClientMessage:
-			ASSIGN1(xclient);
-			break;
-		default:
-			if (e.type == Shape_ev)
-				xev_handle_shape(xev, &e);
-			break;
-		}
-
-		/*
-		 * Now, search for matches, and call each of them.
-		 */
-		_xev_q_lock = 1;
-		for (xev = TAILQ_FIRST(&_xevq); xev != NULL; xev = nextxev) {
-			nextxev = TAILQ_NEXT(xev, entry);
-
-			if ((type != xev->xev_type && xev->xev_type != 0) ||
-			    (xev->xev_win != NULL && win != *xev->xev_win) ||
-			    (xev->xev_root != NULL && root != *xev->xev_root))
-				continue;
-
-			TAILQ_REMOVE(&_xevq, xev, entry);
-
-			(*xev->xev_cb)(xev, &e);
-		}
-		_xev_q_lock = 0;
-		_xev_reincorporate();
+		if (e.type - Randr_ev == RRScreenChangeNotify)
+			xev_handle_randr(&e);
+		else if (e.type < LASTEvent && xev_handlers[e.type] != NULL)
+			(*xev_handlers[e.type])(&e);
 	}
 }
-
-#undef ASSIGN
-#undef ASSIGN1

xmalloc.c

@@ -15,10 +15,19 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
 void *

xutil.c

@@ -15,13 +15,22 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id$
+ * $OpenBSD$
  */
 
-#include "headers.h"
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
 #include "calmwm.h"
 
-unsigned int ign_mods[] = { 0, LockMask, Mod2Mask, Mod2Mask | LockMask };
+static unsigned int ign_mods[] = { 0, LockMask, Mod2Mask, Mod2Mask | LockMask };
 
 int
 xu_ptr_grab(Window win, int mask, Cursor curs)
@@ -48,9 +57,9 @@ void
 xu_btn_grab(Window win, int mask, u_int btn)
 {
 	int	i;
-	for (i = 0; i < sizeof(ign_mods)/sizeof(*ign_mods); i++)
+	for (i = 0; i < nitems(ign_mods); i++)
 		XGrabButton(X_Dpy, btn, (mask | ign_mods[i]), win,
-		    False, ButtonMask, GrabModeAsync,
+		    False, BUTTONMASK, GrabModeAsync,
 		    GrabModeSync, None, None);
 }
 
@@ -58,7 +67,7 @@ void
 xu_btn_ungrab(Window win, int mask, u_int btn)
 {
 	int	i;
-	for (i = 0; i < sizeof(ign_mods)/sizeof(*ign_mods); i++)
+	for (i = 0; i < nitems(ign_mods); i++)
 		XUngrabButton(X_Dpy, btn, (mask | ign_mods[i]), win);
 }
 
@@ -89,7 +98,7 @@ xu_key_grab(Window win, int mask, int keysym)
 	    (XKeycodeToKeysym(X_Dpy, code, 1) == keysym))
 		mask |= ShiftMask;
 
-	for (i = 0; i < sizeof(ign_mods)/sizeof(*ign_mods); i++)
+	for (i = 0; i < nitems(ign_mods); i++)
 		XGrabKey(X_Dpy, code, (mask | ign_mods[i]), win,
 		    True, GrabModeAsync, GrabModeAsync);
 }
@@ -105,34 +114,53 @@ xu_key_ungrab(Window win, int mask, int keysym)
 	    (XKeycodeToKeysym(X_Dpy, code, 1) == keysym))
 		mask |= ShiftMask;
 
-	for (i = 0; i < sizeof(ign_mods)/sizeof(*ign_mods); i++)
+	for (i = 0; i < nitems(ign_mods); i++)
 		XUngrabKey(X_Dpy, code, (mask | ign_mods[i]), win);
 }
 
 void
-xu_sendmsg(struct client_ctx *cc, Atom atm, long val)
+xu_configure(struct client_ctx *cc)
+{
+	XConfigureEvent	 ce;
+
+	ce.type = ConfigureNotify;
+	ce.event = cc->win;
+	ce.window = cc->win;
+	ce.x = cc->geom.x;
+	ce.y = cc->geom.y;
+	ce.width = cc->geom.width;
+	ce.height = cc->geom.height;
+	ce.border_width = cc->bwidth;
+	ce.above = None;
+	ce.override_redirect = 0;
+
+	XSendEvent(X_Dpy, cc->win, False, StructureNotifyMask, (XEvent *)&ce);
+}
+
+void
+xu_sendmsg(Window win, Atom atm, long val)
 {
 	XEvent	 e;
 
-	memset(&e, 0, sizeof(e));
+	(void)memset(&e, 0, sizeof(e));
 	e.xclient.type = ClientMessage;
-	e.xclient.window = cc->win;
+	e.xclient.window = win;
 	e.xclient.message_type = atm;
 	e.xclient.format = 32;
 	e.xclient.data.l[0] = val;
 	e.xclient.data.l[1] = CurrentTime;
 
-	XSendEvent(X_Dpy, cc->win, False, 0, &e);
+	XSendEvent(X_Dpy, win, False, 0, &e);
 }
 
 int
-xu_getprop(struct client_ctx *cc, Atom atm, Atom type, long len, u_char **p)
+xu_getprop(Window win, Atom atm, Atom type, long len, u_char **p)
 {
 	Atom	 realtype;
 	u_long	 n, extra;
 	int	 format;
 
-	if (XGetWindowProperty(X_Dpy, cc->win, atm, 0L, len, False, type,
+	if (XGetWindowProperty(X_Dpy, win, atm, 0L, len, False, type,
 	    &realtype, &format, &n, &extra, p) != Success || *p == NULL)
 		return (-1);
 
@@ -142,15 +170,44 @@ xu_getprop(struct client_ctx *cc, Atom atm, Atom type, long len, u_char **p)
 	return (n);
 }
 
+int
+xu_getstrprop(Window win, Atom atm, char **text) {
+	XTextProperty	 prop;
+	char		**list;
+	int		 nitems = 0;
+
+	*text = NULL;
+
+	XGetTextProperty(X_Dpy, win, &prop, atm);
+	if (!prop.nitems)
+		return (0);
+
+	if (Xutf8TextPropertyToTextList(X_Dpy, &prop, &list,
+	    &nitems) == Success && nitems > 0 && *list) {
+		if (nitems > 1) {
+			XTextProperty    prop2;
+			if (Xutf8TextListToTextProperty(X_Dpy, list, nitems,
+			    XUTF8StringStyle, &prop2) == Success) {
+				*text = xstrdup(prop2.value);
+				XFree(prop2.value);
+			}
+		} else {
+			*text = xstrdup(*list);
+		}
+		XFreeStringList(list);
+	}
+
+	XFree(prop.value);
+
+	return (nitems);
+}
+
 int
 xu_getstate(struct client_ctx *cc, int *state)
 {
-	Atom	 wm_state;
 	long	*p = NULL;
 
-	wm_state = XInternAtom(X_Dpy, "WM_STATE", False);
-
-	if (xu_getprop(cc, wm_state, wm_state, 2L, (u_char **)&p) <= 0)
+	if (xu_getprop(cc->win, WM_STATE, WM_STATE, 2L, (u_char **)&p) <= 0)
 		return (-1);
 
 	*state = (int)*p;
@@ -162,16 +219,87 @@ xu_getstate(struct client_ctx *cc, int *state)
 void
 xu_setstate(struct client_ctx *cc, int state)
 {
-	Atom	 wm_state;
 	long	 dat[2];
 
-	/* XXX cache */
-	wm_state = XInternAtom(X_Dpy, "WM_STATE", False);
-
-	dat[0] = (long)state;
-	dat[1] = (long)None;
+	dat[0] = state;
+	dat[1] = None;
 
 	cc->state = state;
-	XChangeProperty(X_Dpy, cc->win, wm_state, wm_state, 32,
+	XChangeProperty(X_Dpy, cc->win, WM_STATE, WM_STATE, 32,
 	    PropModeReplace, (unsigned char *)dat, 2);
 }
+
+Atom		cwm_atoms[CWM_NO_ATOMS];
+char 		*atoms[CWM_NO_ATOMS] = {
+	"WM_STATE",
+	"WM_DELETE_WINDOW",
+	"WM_TAKE_FOCUS",
+	"WM_PROTOCOLS",
+	"_MOTIF_WM_HINTS",
+	"UTF8_STRING",
+	"_NET_SUPPORTED",
+	"_NET_SUPPORTING_WM_CHECK",
+	"_NET_WM_NAME",
+	"_NET_ACTIVE_WINDOW",
+	"_NET_CLIENT_LIST",
+	"_NET_NUMBER_OF_DESKTOPS",
+	"_NET_CURRENT_DESKTOP",
+	"_NET_DESKTOP_VIEWPORT",
+	"_NET_DESKTOP_GEOMETRY",
+	"_NET_VIRTUAL_ROOTS",
+	"_NET_SHOWING_DESKTOP",
+	"_NET_DESKTOP_NAMES",
+	"_NET_WM_DESKTOP",
+	"_NET_WORKAREA",
+};
+
+void
+xu_getatoms(void)
+{
+	XInternAtoms(X_Dpy, atoms, CWM_NO_ATOMS, False, cwm_atoms);
+}
+
+void
+xu_setwmname(struct screen_ctx *sc)
+{
+	/*
+	 * set up the _NET_SUPPORTED hint with all netwm atoms that we
+	 * know about.
+	 */
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_SUPPORTED, XA_ATOM, 32,
+	    PropModeReplace,  (unsigned char *)&_NET_SUPPORTED,
+	    CWM_NO_ATOMS - CWM_NETWM_START);
+	/*
+	 * netwm spec says that to prove that the hint is not stale you must
+	 * provide _NET_SUPPORTING_WM_CHECK containing a window (we use the
+	 * menu window). The property must be set on the root window and the
+	 * window itself, the window also must have _NET_WM_NAME set with the
+	 * window manager name.
+	 */
+	XChangeProperty(X_Dpy, sc->rootwin, _NET_SUPPORTING_WM_CHECK,
+	    XA_WINDOW, 32, PropModeReplace, (unsigned char *)&sc->menuwin, 1);
+	XChangeProperty(X_Dpy, sc->menuwin, _NET_SUPPORTING_WM_CHECK,
+	    XA_WINDOW, 32, PropModeReplace, (unsigned char *)&sc->menuwin, 1);
+	XChangeProperty(X_Dpy, sc->menuwin, _NET_WM_NAME, UTF8_STRING,
+	    8, PropModeReplace, WMNAME, strlen(WMNAME));
+}
+
+unsigned long
+xu_getcolor(struct screen_ctx *sc, char *name)
+{
+	XColor	 color, tmp;
+
+	if (!XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, sc->which),
+	    name, &color, &tmp)) {
+		warnx("XAllocNamedColor error: '%s'", name);
+		return 0;
+	}
+
+	return color.pixel;
+}
+
+void
+xu_freecolor(struct screen_ctx *sc, unsigned long pixel)
+{
+	XFreeColors(X_Dpy, DefaultColormap(X_Dpy, sc->which), &pixel, 1, 0L);
+}