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1 Commits
v5.1 ... cwm

Author SHA1 Message Date
bernd
5fa1a97034 Initial import of cwm-3. 
tested by sturm@, ok matthieu@
 2007-04-27 17:58:48 +00:00
49 changed files with 19070 additions and 5632 deletions
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18
LICENSE
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@ -12,3 +12,21 @@
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.
Parts derived from 9wm:
9wm is free software, and is Copyright (c) 1994 by David Hogan.
Permission is granted to all sentient beings to use this software,
to make copies of it, and to distribute those copies, provided
that:
(1) the copyright and licence notices are left intact
(2) the recipients are aware that it is free software
(3) any unapproved changes in functionality are either
(i) only distributed as patches
or (ii) distributed as a new program which is not called 9wm
and whose documentation gives credit where it is due
(4) the author is not held responsible for any defects
or shortcomings in the software, or damages caused by it.
There is no warranty for this software. Have a nice day.

47
Makefile
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@ -1,47 +0,0 @@
# cwm makefile for BSD make and GNU make
# uses pkg-config, DESTDIR and PREFIX
PROG= cwm
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
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
CPPFLAGS+= `pkg-config --cflags fontconfig x11 xft xinerama xrandr`
CFLAGS= -Wall -O2 -g
LDFLAGS+= `pkg-config --libs fontconfig x11 xft xinerama xrandr`
MANPREFIX= ${PREFIX}/share/man
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

19
Makefile.am Normal file
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@ -0,0 +1,19 @@
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CC = gcc
man_MANS = cwm.1
bin_PROGRAMS = cwm
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cwm_SOURCES = calmwm.c draw.c screen.c xmalloc.c client.c grab.c \
search.c util.c xutil.c conf.c input.c xevents.c \
group.c geographic.c kbfunc.c cursor.c font.c
cwm_LDADD = @ERRO@ @LIBOBJS@ $(XFT_LIBS)
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EXTRA_DIST = LICENSE README cwm.1 strlcpy.c err.c Makefile.am.inc \
compat/sys/queue.h compat/sys/tree.h hash.h calmwm.h \
headers.h strlcat.c

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Makefile.am.inc Normal file
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@ -0,0 +1,3 @@
AUTOMAKE_OPTIONS = foreign no-dependencies
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Makefile.in Normal file
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67
README
View File

@ -1,24 +1,59 @@
This is a port of OpenBSD's excellent cwm[0] to Linux and other
Unices.
--------------------------------------------------------------------------------
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>.
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.
http://monkey.org/~marius/cwm
This port requires pkg-config, Xft, Xinerama and Xrandr. The included
Makefile should work with both GNU make and BSD make.
DESCRIPTION
This version actively tracks changes in the OpenBSD CVS repository.
Releases are roughly coordinated.
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.
The revision controlled version is at https://github.com/chneukirchen/cwm
Releases can be found at http://chneukirchen.org/releases
Its main goal is to be as efficient as possible, while providing
a very clean, simple & attractive aesthetic.
ChangeLog:
cwm has several novel features, including the ability to search
for windows.
2012-05-02: First public release 5.1 of portable cwm.
HIGHLIGHTS IN RELEASE TWO
--Christian Neukirchen <chneukirchen@gmail.com>
* 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.
[0]: http://www.openbsd.org/cgi-bin/cvsweb/xenocara/app/cwm/
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. Feel free to use,
modify and distribute in any form. See the LICENSE file for more
information.
[1] http://evilwm.sourceforge.net/

34
TODO Normal file
View File

@ -0,0 +1,34 @@
- clean up menu code from 9wm
- 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...
- kbd shortcut for xlock
- 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.
- convert globals from G_foo to Foo;

27
acconfig.h Normal file
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@ -0,0 +1,27 @@
#undef u_int16_t
#undef u_int32_t
#undef u_int64_t
#undef u_int8_t
@BOTTOM@
/* Prototypes for missing functions */
#ifndef HAVE_STRLCPY
size_t strlcpy(char *, const char *, size_t);
#endif
#ifndef HAVE_STRLCAT
size_t strlcat(char *, const char *, size_t);
#endif
#ifndef HAVE_STRSEP
char *strsep(char **, const char *);
#endif /* HAVE_STRSEP */
#ifndef HAVE_ERR
void err(int, const char *, ...);
void warn(const char *, ...);
void errx(int , const char *, ...);
void warnx(const char *, ...);
#endif

949
aclocal.m4 vendored Normal file
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@ -0,0 +1,949 @@
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448
calmwm.c
View File

@ -2,262 +2,344 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
Display *X_Dpy;
Display *G_dpy;
XFontStruct *G_font;
Cursor Cursor_default;
Cursor Cursor_move;
Cursor Cursor_normal;
Cursor Cursor_question;
Cursor Cursor_resize;
Cursor G_cursor_move;
Cursor G_cursor_resize;
Cursor G_cursor_select;
Cursor G_cursor_default;
Cursor G_cursor_question;
struct screen_ctx_q Screenq = TAILQ_HEAD_INITIALIZER(Screenq);
struct client_ctx_q Clientq = TAILQ_HEAD_INITIALIZER(Clientq);
struct screen_ctx_q G_screenq;
struct screen_ctx *G_curscreen;
u_int G_nscreens;
int HasXinerama, HasRandr, Randr_ev;
struct conf Conf;
struct client_ctx_q G_clientq;
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 G_doshape, G_shape_ev;
int G_starting;
struct conf G_conf;
struct fontdesc *DefaultFont;
char *DefaultFontName;
/* From TWM */
#define gray_width 2
#define gray_height 2
static char gray_bits[] = {0x02, 0x01};
/* List borrowed from 9wm/rio */
char *tryfonts[] = {
"9x15bold",
"blit",
"*-lucidatypewriter-bold-*-14-*-75-*",
"*-lucidatypewriter-medium-*-12-*-75-*",
"fixed",
"*",
NULL,
};
static void _sigchld_cb(int);
int
main(int argc, char **argv)
{
const char *conf_file = NULL;
char *display_name = NULL;
int ch;
int ch;
int conf_flags = 0;
while ((ch = getopt(argc, argv, "c:d:")) != -1) {
DefaultFontName = "sans-serif:pixelsize=14:bold";
while ((ch = getopt(argc, argv, "sf:")) != -1) {
switch (ch) {
case 'c':
conf_file = optarg;
case 's':
conf_flags |= CONF_STICKY_GROUPS;
break;
case 'd':
display_name = optarg;
case 'f':
DefaultFontName = xstrdup(optarg);
break;
default:
usage();
errx(1, "Unknown option '%c'", ch);
}
}
argc -= optind;
argv += optind;
if (signal(SIGCHLD, sigchld_cb) == SIG_ERR)
err(1, "signal");
/* Ignore a few signals. */
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
err(1, "signal");
dpy_init(display_name);
if (signal(SIGCHLD, _sigchld_cb) == SIG_ERR)
err(1, "signal");
bzero(&Conf, sizeof(Conf));
conf_setup(&Conf, conf_file);
xu_getatoms();
group_init();
G_starting = 1;
conf_setup(&G_conf);
G_conf.flags |= conf_flags;
client_setup();
x_setup();
G_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_loop();
x_teardown();
return (0);
}
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);
HasRandr = XRRQueryExtension(X_Dpy, &Randr_ev, &i);
}
static void
void
x_setup(void)
{
struct screen_ctx *sc;
struct keybinding *kb;
int i;
int i;
struct screen_ctx *sc;
char *fontname;
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);
TAILQ_INIT(&G_screenq);
for (i = 0; i < ScreenCount(X_Dpy); i++) {
sc = xcalloc(1, sizeof(*sc));
x_setupscreen(sc, i);
TAILQ_INSERT_TAIL(&Screenq, sc, entry);
if ((G_dpy = XOpenDisplay("")) == NULL)
errx(1, "%s:%d XOpenDisplay()", __FILE__, __LINE__);
XSetErrorHandler(x_errorhandler);
G_doshape = XShapeQueryExtension(G_dpy, &G_shape_ev, &i);
i = 0;
while ((fontname = tryfonts[i++]) != NULL) {
if ((G_font = XLoadQueryFont(G_dpy, fontname)) != NULL)
break;
}
/*
* XXX key grabs weren't done before, since Screenq was empty,
* do them here for now (this needs changing).
*/
TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
conf_grab(&Conf, kb);
if (fontname == NULL)
errx(1, "Couldn't load any fonts.");
G_nscreens = ScreenCount(G_dpy);
for (i = 0; i < (int)G_nscreens; i++) {
XMALLOC(sc, struct screen_ctx);
x_setupscreen(sc, i);
TAILQ_INSERT_TAIL(&G_screenq, sc, entry);
}
G_cursor_move = XCreateFontCursor(G_dpy, XC_fleur);
G_cursor_resize = XCreateFontCursor(G_dpy, XC_bottom_right_corner);
/* (used to be) XCreateFontCursor(G_dpy, XC_hand1); */
G_cursor_select = XCreateFontCursor(G_dpy, XC_hand1);
/* G_cursor_select = cursor_bigarrow(G_curscreen); */
G_cursor_default = XCreateFontCursor(G_dpy, XC_X_cursor);
/* G_cursor_default = cursor_bigarrow(G_curscreen); */
G_cursor_question = XCreateFontCursor(G_dpy, XC_question_arrow);
}
static void
x_teardown(void)
{
struct screen_ctx *sc;
TAILQ_FOREACH(sc, &Screenq, entry)
XFreeGC(X_Dpy, sc->gc);
XCloseDisplay(X_Dpy);
}
static void
int
x_setupscreen(struct screen_ctx *sc, u_int which)
{
Window *wins, w0, w1;
XWindowAttributes winattr;
XSetWindowAttributes rootattr;
int fake;
u_int nwins, i;
XColor tmp;
XGCValues gv, gv1/* , gv2 */;
Window *wins, w0, w1;
u_int nwins, i = 0;
XWindowAttributes winattr;
XSetWindowAttributes rootattr;
struct keybinding *kb;
sc->display = x_screenname(which);
sc->which = which;
sc->rootwin = RootWindow(X_Dpy, sc->which);
sc->rootwin = RootWindow(G_dpy, which);
XAllocNamedColor(G_dpy, DefaultColormap(G_dpy, which),
"black", &sc->fgcolor, &tmp);
XAllocNamedColor(G_dpy, DefaultColormap(G_dpy, which),
"#00cc00", &sc->bgcolor, &tmp);
XAllocNamedColor(G_dpy,DefaultColormap(G_dpy, which),
"blue", &sc->fccolor, &tmp);
XAllocNamedColor(G_dpy, DefaultColormap(G_dpy, which),
"red", &sc->redcolor, &tmp);
XAllocNamedColor(G_dpy, DefaultColormap(G_dpy, which),
"#00ccc8", &sc->cyancolor, &tmp);
XAllocNamedColor(G_dpy, DefaultColormap(G_dpy, which),
"white", &sc->whitecolor, &tmp);
XAllocNamedColor(G_dpy, DefaultColormap(G_dpy, which),
"black", &sc->blackcolor, &tmp);
conf_gap(&Conf, sc);
screen_update_geometry(sc, DisplayWidth(X_Dpy, sc->which),
DisplayHeight(X_Dpy, sc->which));
TAILQ_FOREACH(kb, &G_conf.keybindingq, entry)
xu_key_grab(sc->rootwin, kb->modmask, kb->keysym);
conf_color(&Conf, sc);
/* Special -- for alt state. */
/* xu_key_grab(sc->rootwin, 0, XK_Alt_L); */
/* xu_key_grab(sc->rootwin, 0, XK_Alt_R); */
group_init(sc);
conf_font(&Conf, sc);
sc->blackpixl = BlackPixel(G_dpy, sc->which);
sc->whitepixl = WhitePixel(G_dpy, sc->which);
sc->bluepixl = sc->fccolor.pixel;
sc->redpixl = sc->redcolor.pixel;
sc->cyanpixl = sc->cyancolor.pixel;
sc->gray = XCreatePixmapFromBitmapData(G_dpy, sc->rootwin,
gray_bits, gray_width, gray_height,
sc->blackpixl, sc->whitepixl, DefaultDepth(G_dpy, sc->which));
sc->blue = XCreatePixmapFromBitmapData(G_dpy, sc->rootwin,
gray_bits, gray_width, gray_height,
sc->bluepixl, sc->whitepixl, DefaultDepth(G_dpy, sc->which));
sc->red = XCreatePixmapFromBitmapData(G_dpy, sc->rootwin,
gray_bits, gray_width, gray_height,
sc->redpixl, sc->whitepixl, DefaultDepth(G_dpy, sc->which));
gv.foreground = sc->blackpixl^sc->whitepixl;
gv.background = sc->whitepixl;
gv.function = GXxor;
gv.line_width = 1;
gv.subwindow_mode = IncludeInferiors;
gv.font = G_font->fid;
sc->gc = XCreateGC(G_dpy, sc->rootwin,
GCForeground|GCBackground|GCFunction|
GCLineWidth|GCSubwindowMode|GCFont, &gv);
#ifdef notyet
gv2.foreground = sc->blackpixl^sc->cyanpixl;
gv2.background = sc->cyanpixl;
gv2.function = GXxor;
gv2.line_width = 1;
gv2.subwindow_mode = IncludeInferiors;
gv2.font = G_font->fid;
#endif
sc->hlgc = XCreateGC(G_dpy, sc->rootwin,
GCForeground|GCBackground|GCFunction|
GCLineWidth|GCSubwindowMode|GCFont, &gv);
gv1.function = GXinvert;
gv1.subwindow_mode = IncludeInferiors;
gv1.line_width = 1;
gv1.font = G_font->fid;
sc->invgc = XCreateGC(G_dpy, sc->rootwin,
GCFunction|GCSubwindowMode|GCLineWidth|GCFont, &gv1);
font_init(sc);
DefaultFont = font_getx(sc, DefaultFontName);
/*
* XXX - this should *really* be in screen_init(). ordering
* problem.
*/
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);
grab_menuinit(sc);
search_init(sc);
/* Deal with existing clients. */
XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins);
XQueryTree(G_dpy, sc->rootwin, &w0, &w1, &wins, &nwins);
for (i = 0; i < nwins; i++) {
XGetWindowAttributes(X_Dpy, wins[i], &winattr);
XGetWindowAttributes(G_dpy, wins[i], &winattr);
if (winattr.override_redirect ||
winattr.map_state != IsViewable)
winattr.map_state != IsViewable) {
char *name;
XFetchName(G_dpy, wins[i], &name);
continue;
(void)client_new(wins[i], sc, winattr.map_state != IsUnmapped);
}
client_new(wins[i], sc, winattr.map_state != IsUnmapped);
}
XFree(wins);
screen_updatestackingorder(sc);
G_curscreen = sc; /* XXX */
screen_init();
screen_updatestackingorder();
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);
rootattr.event_mask = ChildMask|PropertyChangeMask|EnterWindowMask|
LeaveWindowMask|ColormapChangeMask|ButtonMask;
XSync(X_Dpy, False);
}
/* Set the root cursor to a nice obnoxious arrow :-) */
/* rootattr.cursor = cursor_bigarrow(sc); */
static int
x_wmerrorhandler(Display *dpy, XErrorEvent *e)
{
errx(1, "root window unavailable - perhaps another wm is running?");
XChangeWindowAttributes(G_dpy, sc->rootwin,
/* CWCursor| */CWEventMask, &rootattr);
XSync(G_dpy, False);
return (0);
}
static int
char *
x_screenname(int which)
{
char *cp, *dstr, *sn;
size_t snlen;
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(G_dpy));
if ((cp = rindex(dstr, ':')) == NULL)
return (NULL);
if ((cp = index(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);
}
int
x_errorhandler(Display *dpy, XErrorEvent *e)
{
#if DEBUG
char msg[80], number[80], req[80];
#ifdef DEBUG
{
char msg[80], number[80], req[80];
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));
XGetErrorText(G_dpy, e->error_code, msg, sizeof(msg));
snprintf(number, sizeof(number), "%d", e->request_code);
XGetErrorDatabaseText(G_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 (G_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;
int status;
pid_t pid;
int status;
/* Collect dead children. */
while ((pid = waitpid(-1, &status, WNOHANG)) > 0 ||
(pid < 0 && errno == EINTR))
/* Collect dead children. */
while ((pid = waitpid(-1, &status, WNOHANG)) > 0 ||
(pid < 0 && errno == EINTR))
;
errno = save_errno;
}
__dead void
usage(void)
{
extern char *__progname;
(void)fprintf(stderr, "usage: %s [-c file] [-d display]\n",
__progname);
exit(1);
}

858
calmwm.h
View File

@ -2,530 +2,506 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#ifndef _CALMWM_H_
#define _CALMWM_H_
/* 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);
#define CALMWM_MAXNAMELEN 256
#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>
#include "hash.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 KEYMASK (KeyPressMask|ExposureMask)
#define MENUMASK (BUTTONMASK|ButtonMotionMask|ExposureMask| \
PointerMotionMask)
#define MENUGRABMASK (BUTTONMASK|ButtonMotionMask|StructureNotifyMask|\
PointerMotionMask)
#define SEARCHMASK (KeyPressMask|ExposureMask)
/* 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
/* exec */
#define CWM_EXEC_PROGRAM 0x0001
#define CWM_EXEC_WM 0x0002
/* cycle */
#define CWM_CYCLE 0x0001
#define CWM_RCYCLE 0x0002
#define CWM_INGROUP 0x0004
#define KBTOGROUP(X) ((X) - 1)
union arg {
char *c;
int i;
enum conftype {
CONF_BWIDTH, CONF_IGNORE, CONF_NOTIFIER,
};
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 ChildMask (SubstructureRedirectMask|SubstructureNotifyMask)
#define ButtonMask (ButtonPressMask|ButtonReleaseMask)
#define MouseMask (ButtonMask|PointerMotionMask)
struct client_ctx;
TAILQ_HEAD(cycle_entry_q, client_ctx);
/* #define CYCLE_FOREACH_MRU(cy, ctx) TAILQ_FOREACH((ctx), */
struct screen_ctx;
struct fontdesc {
const char *name;
XftFont *fn;
struct screen_ctx *sc;
HASH_ENTRY(fontdesc) node;
};
struct color {
char *name;
unsigned long pixel;
int fontdesc_cmp(struct fontdesc *a, struct fontdesc *b);
HASH_HEAD(fonthash, fontdesc, 16);
HASH_PROTOTYPE(fonthash, fontdesc, node, fontdesc_cmp);
struct screen_ctx {
TAILQ_ENTRY(screen_ctx) entry;
u_int which;
Window rootwin;
Window menuwin;
Window searchwin;
Window groupwin;
Window infowin;
Colormap colormap;
GC invcg;
XColor bgcolor, fgcolor, fccolor, redcolor, cyancolor,
whitecolor, blackcolor;
char *display;
unsigned long blackpixl, whitepixl, redpixl, bluepixl, cyanpixl;
GC gc, invgc, hlgc;
Pixmap gray, blue, red;
int altpersist;
FILE *notifier;
struct cycle_entry_q mruq;
struct client_ctx* cycle_client;
struct fonthash fonthash;
XftDraw *xftdraw;
XftColor xftcolor;
};
struct gap {
int top;
int bottom;
int left;
int right;
};
TAILQ_HEAD(screen_ctx_q, screen_ctx);
#define CLIENT_PROTO_DELETE 0x01
#define CLIENT_PROTO_TAKEFOCUS 0x02
#define CLIENT_MAXNAMEQLEN 5
#define CLIENT_HIDDEN 0x01
#define CLIENT_IGNORE 0x02
#define CLIENT_INQUEUE 0x04 /* tmp used by search code */
#define CLIENT_MAXIMIZED 0x08
#define CLIENT_HIGHLIGHT_BLUE 1
#define CLIENT_HIGHLIGHT_RED 2
struct winname {
TAILQ_ENTRY(winname) entry;
char *name;
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;
u_int bwidth; /* border width */
struct {
int x; /* x position */
int y; /* y position */
int width; /* width */
int height;/* height */
} geom, savegeom;
struct {
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;
#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)
Colormap cmap;
Window pwin;
u_int bwidth;
struct {
int x, y, width, height;
int min_dx, min_dy;
} geom, savegeom;
struct {
int x,y;
} ptr;
int beepbeep;
int xproto;
int flags;
int state;
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;
char *app_class;
char *app_name;
};
TAILQ_HEAD(client_ctx_q, client_ctx);
TAILQ_HEAD(cycle_entry_q, client_ctx);
struct winname_q nameq;
size_t nameqlen;
struct winmatch {
TAILQ_ENTRY(winmatch) entry;
#define WIN_MAXTITLELEN 256
char title[WIN_MAXTITLELEN];
char *label;
int active;
int highlight;
char *matchname;
struct group_ctx *group;
int groupcommit;
int stackingorder;
char *app_class;
char *app_name;
char *app_cliarg;
};
TAILQ_HEAD(winmatch_q, winmatch);
TAILQ_HEAD(client_ctx_q, client_ctx);
struct group_ctx {
TAILQ_ENTRY(group_ctx) entry;
struct client_ctx_q clients;
int shortcut;
int hidden;
int nhidden;
int highstack;
};
TAILQ_ENTRY(group_ctx) entry;
struct client_ctx_q clients;
char *name;
int shortcut;
int hidden;
int nhidden;
int highstack;
};
TAILQ_HEAD(group_ctx_q, group_ctx);
/* Autogroups */
struct autogroupwin {
TAILQ_ENTRY(autogroupwin) entry;
char *class;
char *name;
int num;
TAILQ_ENTRY(autogroupwin) entry;
char *class;
char *name;
char *group;
};
TAILQ_HEAD(autogroupwin_q, autogroupwin);
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;
/* 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;
};
TAILQ_HEAD(screen_ctx_q, screen_ctx);
TAILQ_HEAD(xevent_q, xevent);
/* Keybindings */
enum kbtype {
KB_DELETE, KB_NEWTERM0, KB_NEWTERM1, KB_HIDE,
KB_LOWER, KB_RAISE, KB_SEARCH, KB_CYCLE, KB_LABEL,
KB_GROUPSELECT, KB_VERTMAXIMIZE,
/* Group numbers need to be in order. */
KB_GROUP_1, KB_GROUP_2, KB_GROUP_3, KB_GROUP_4, KB_GROUP_5,
KB_GROUP_6, KB_GROUP_7, KB_GROUP_8, KB_GROUP_9, KB_NOGROUP,
KB_NEXTGROUP, KB_PREVGROUP,
KB_MOVE_WEST, KB_MOVE_EAST, KB_MOVE_NORTH, KB_MOVE_SOUTH,
KB__LAST
};
#define KBFLAG_NEEDCLIENT 0x01
#define KBFLAG_FINDCLIENT 0x02
#define KBTOGROUP(X) ((X) - 1)
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;
int modmask;
int keysym;
int keycode;
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];
#define CMD_MAXLABELLEN 256
char label[CMD_MAXLABELLEN];
TAILQ_ENTRY(cmd) entry;
int flags;
#define CMD_STATIC 0x01 /* static configuration in conf.c */
char image[MAXPATHLEN];
char label[256];
/* (argv) */
};
TAILQ_HEAD(keybinding_q, keybinding);
TAILQ_HEAD(cmd_q, cmd);
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;
/* Global configuration */
struct conf {
struct keybinding_q keybindingq;
struct autogroupwin_q autogroupq;
char menu_path[MAXPATHLEN];
struct cmd_q cmdq;
int flags;
#define CONF_STICKY_GROUPS 0x0001
char termpath[MAXPATHLEN];
char lockpath[MAXPATHLEN];
};
/* 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 lasthit;
};
TAILQ_HEAD(menu_q, menu);
struct conf {
struct keybinding_q keybindingq;
struct autogroupwin_q autogroupq;
struct winmatch_q ignoreq;
char conf_path[MAXPATHLEN];
struct cmd_q cmdq;
struct mousebinding_q mousebindingq;
#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 CONF_FONT "sans-serif:pixelsize=14:bold"
char *font;
enum ctltype {
CTL_NONE = -1,
CTL_ERASEONE = 0, CTL_WIPE, CTL_UP, CTL_DOWN, CTL_RETURN,
CTL_ABORT, CTL_ALL
};
/* MWM hints */
struct mwm_hints {
u_long flags;
u_long functions;
u_long decorations;
u_long flags;
u_long functions;
u_long decorations;
};
#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)
__dead void usage(void);
#define MWM_NUMHINTS 3
void client_applysizehints(struct client_ctx *);
struct client_ctx *client_current(void);
void client_cycle(struct screen_ctx *, int);
void client_delete(struct client_ctx *);
void client_draw_border(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_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 *);
#define PROP_MWM_HINTS_ELEMENTS 3
#define MWM_HINTS_DECORATIONS (1 << 1)
#define MWM_DECOR_ALL (1 << 0)
#define MWM_DECOR_BORDER (1 << 1)
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 *);
int input_keycodetrans(KeyCode, u_int, enum ctltype *, char *, int);
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);
int x_errorhandler(Display *, XErrorEvent *);
void x_setup(void);
char *x_screenname(int);
void x_loop(void);
int x_setupscreen(struct screen_ctx *, u_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 *);
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 *);
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_draw_border(struct client_ctx *);
void client_update(struct client_ctx *);
void client_cycle(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 *);
void client_map(struct client_ctx *cc);
void client_mtf(struct client_ctx *cc);
struct client_ctx *client_cyclenext(struct client_ctx *cc, int reverse);
void client_cycleinfo(struct client_ctx *cc);
void client_altrelease();
struct client_ctx *client_mrunext(struct client_ctx *cc);
struct client_ctx *client_mruprev(struct client_ctx *cc);
void client_gethints(struct client_ctx *cc);
void client_freehints(struct client_ctx *cc);
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 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 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 *);
#define XEV_QUICK(a, b, c, d, e) do { \
xev_register(xev_new(a, b, c, d, e)); \
} while (0)
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_reconfig(struct client_ctx *); /* XXX should be xu_ */
int parse_config(const char *, struct conf *);
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);
void conf_bindname(struct conf *, char *, char *);
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_setup(struct conf *, const char *);
void conf_ungrab(struct conf *, struct keybinding *);
int xu_ptr_grab(Window, int, Cursor);
int 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_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 *);
void xu_key_grab_keycode(Window, int, 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 *);
int dirent_exists(char *);
int dirent_isdir(char *);
int dirent_islink(char *);
int u_spawn(char *);
void xev_loop(void);
int grab_sweep(struct client_ctx *);
int grab_drag(struct client_ctx *);
void grab_menuinit(struct screen_ctx *);
void *grab_menu(XButtonEvent *, struct menu_q *);
void grab_label(struct client_ctx *);
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 xfree(void *);
void *xmalloc(size_t);
void *xcalloc(size_t);
char *xstrdup(const char *);
void u_exec(char *);
void u_spawn(char *);
#define XMALLOC(p, t) ((p) = (t *)xmalloc(sizeof * (p)))
#define XCALLOC(p, t) ((p) = (t *)xcalloc(sizeof * (p)))
void *xcalloc(size_t, size_t);
void xfree(void *);
void *xmalloc(size_t);
char *xstrdup(const char *);
void screen_init(void);
struct screen_ctx *screen_fromroot(Window);
struct screen_ctx *screen_current(void);
void screen_updatestackingorder(void);
void screen_infomsg(char *);
void conf_setup(struct conf *);
int conf_get_int(struct client_ctx *, enum conftype);
void conf_client(struct client_ctx *);
void conf_bindkey(struct conf *, void (*)(struct client_ctx *, void *),
int, int, int, void *);
void conf_parsekeys(struct conf *, char *);
void conf_parsesettings(struct conf *, char *);
void conf_parseignores(struct conf *, char *);
void conf_parseautogroups(struct conf *, char *);
void conf_cmd_clear(struct conf *);
int conf_cmd_changed(char *);
void conf_cmd_populate(struct conf *, char *);
void conf_cmd_refresh(struct conf *c);
char *conf_get_str(struct client_ctx *, enum conftype);
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 *cc, void *arg);
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_groupselect(struct client_ctx *, void *);
void kbfunc_client_group(struct client_ctx *, void *);
void kbfunc_client_nextgroup(struct client_ctx *, void *);
void kbfunc_client_prevgroup(struct client_ctx *, void *);
void kbfunc_client_nogroup(struct client_ctx *, void *);
void kbfunc_client_maximize(struct client_ctx *, void *);
void kbfunc_client_vmaximize(struct client_ctx *, void *);
void kbfunc_menu_search(struct client_ctx *, void *);
void kbfunc_term(struct client_ctx *cc, void *arg);
void kbfunc_lock(struct client_ctx *cc, void *arg);
void draw_outline(struct client_ctx *);
void search_init(struct screen_ctx *);
struct menu *search_start(struct menu_q *menuq,
void (*match)(struct menu_q *, struct menu_q *, char *),
void (*rank)(struct menu_q *, char *),
void (*print)(struct menu *mi, int),
char *);
void search_match_client(struct menu_q *, struct menu_q *, char *);
void search_print_client(struct menu *mi, int list);
void search_match_text(struct menu_q *, struct menu_q *, char *);
void search_rank_text(struct menu_q *, char *);
void group_init(void);
int group_new(void);
int group_select(int);
void group_enter(void);
void group_exit(int);
void group_click(struct client_ctx *);
void group_display_init(struct screen_ctx *);
void group_display_draw(struct screen_ctx *);
void group_display_keypress(KeyCode);
void group_hidetoggle(int);
void group_slide(int);
void group_sticky(struct client_ctx *);
void group_client_delete(struct client_ctx *);
void group_menu(XButtonEvent *);
void group_namemode(void);
void group_alltoggle(void);
void group_deletecurrent(void);
void group_done(void);
void group_sticky_toggle_enter(struct client_ctx *);
void group_sticky_toggle_exit(struct client_ctx *);
void group_autogroup(struct client_ctx *);
void notification_init(struct screen_ctx *);
struct client_ctx *geographic_west(struct client_ctx *);
Cursor cursor_bigarrow();
void font_init(struct screen_ctx *sc);
struct fontdesc *font_get(struct screen_ctx *sc, const char *name);
int font_width(struct fontdesc *fdp, const char *text, int len);
void font_draw(struct fontdesc *fdp, const char *text, int len,
Drawable d, int x, int y);
int font_ascent(struct fontdesc *fdp);
int font_descent(struct fontdesc *fdp);
struct fontdesc *font_getx(struct screen_ctx *sc, const char *name);
#define CCTOSC(cc) (cc->sc)
/* Externs */
extern Display *X_Dpy;
extern Cursor Cursor_default;
extern Cursor Cursor_move;
extern Cursor Cursor_normal;
extern Cursor Cursor_question;
extern Cursor Cursor_resize;
extern Display *G_dpy;
extern XFontStruct *G_font;
extern struct screen_ctx_q Screenq;
extern struct client_ctx_q Clientq;
extern struct conf Conf;
extern Cursor G_cursor_move;
extern Cursor G_cursor_resize;
extern Cursor G_cursor_select;
extern Cursor G_cursor_default;
extern Cursor G_cursor_question;
extern int HasXinerama, HasRandr, Randr_ev;
extern struct screen_ctx_q G_screenq;
extern struct screen_ctx *G_curscreen;
extern u_int G_nscreens;
#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 struct client_ctx_q G_clientq;
extern int G_doshape, G_shape_ev;
extern struct conf G_conf;
extern int G_groupmode;
extern struct fontdesc *DefaultFont;
extern Atom cwm_atoms[CWM_NO_ATOMS];
#endif /* _CALMWM_H_ */

1122
client.c
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compat/sys/queue.h Normal file
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@ -0,0 +1,508 @@
/* $OpenBSD$ */
/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */
/*
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* 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.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* @(#)queue.h 8.5 (Berkeley) 8/20/94
*/
#ifndef _SYS_QUEUE_H_
#define _SYS_QUEUE_H_
/*
* This file defines five types of data structures: singly-linked lists,
* lists, simple queues, tail queues, and circular queues.
*
*
* A singly-linked list is headed by a single forward pointer. The elements
* are singly linked for minimum space and pointer manipulation overhead at
* the expense of O(n) removal for arbitrary elements. New elements can be
* added to the list after an existing element or at the head of the list.
* Elements being removed from the head of the list should use the explicit
* macro for this purpose for optimum efficiency. A singly-linked list may
* only be traversed in the forward direction. Singly-linked lists are ideal
* for applications with large datasets and few or no removals or for
* implementing a LIFO queue.
*
* A list is headed by a single forward pointer (or an array of forward
* pointers for a hash table header). The elements are doubly linked
* so that an arbitrary element can be removed without a need to
* traverse the list. New elements can be added to the list before
* or after an existing element or at the head of the list. A list
* may only be traversed in the forward direction.
*
* A simple queue is headed by a pair of pointers, one the head of the
* list and the other to the tail of the list. The elements are singly
* linked to save space, so elements can only be removed from the
* head of the list. New elements can be added to the list before or after
* an existing element, at the head of the list, or at the end of the
* list. A simple queue may only be traversed in the forward direction.
*
* A tail queue is headed by a pair of pointers, one to the head of the
* list and the other to the tail of the list. The elements are doubly
* linked so that an arbitrary element can be removed without a need to
* traverse the list. New elements can be added to the list before or
* after an existing element, at the head of the list, or at the end of
* the list. A tail queue may be traversed in either direction.
*
* A circle queue is headed by a pair of pointers, one to the head of the
* list and the other to the tail of the list. The elements are doubly
* linked so that an arbitrary element can be removed without a need to
* traverse the list. New elements can be added to the list before or after
* an existing element, at the head of the list, or at the end of the list.
* A circle queue may be traversed in either direction, but has a more
* complex end of list detection.
*
* For details on the use of these macros, see the queue(3) manual page.
*/
/*
* Singly-linked List definitions.
*/
#define SLIST_HEAD(name, type) \
struct name { \
struct type *slh_first; /* first element */ \
}
#define SLIST_HEAD_INITIALIZER(head) \
{ NULL }
#define SLIST_ENTRY(type) \
struct { \
struct type *sle_next; /* next element */ \
}
/*
* Singly-linked List access methods.
*/
#define SLIST_FIRST(head) ((head)->slh_first)
#define SLIST_END(head) NULL
#define SLIST_EMPTY(head) (SLIST_FIRST(head) == SLIST_END(head))
#define SLIST_NEXT(elm, field) ((elm)->field.sle_next)
#define SLIST_FOREACH(var, head, field) \
for((var) = SLIST_FIRST(head); \
(var) != SLIST_END(head); \
(var) = SLIST_NEXT(var, field))
#define SLIST_FOREACH_PREVPTR(var, varp, head, field) \
for ((varp) = &SLIST_FIRST((head)); \
((var) = *(varp)) != SLIST_END(head); \
(varp) = &SLIST_NEXT((var), field))
/*
* Singly-linked List functions.
*/
#define SLIST_INIT(head) { \
SLIST_FIRST(head) = SLIST_END(head); \
}
#define SLIST_INSERT_AFTER(slistelm, elm, field) do { \
(elm)->field.sle_next = (slistelm)->field.sle_next; \
(slistelm)->field.sle_next = (elm); \
} while (0)
#define SLIST_INSERT_HEAD(head, elm, field) do { \
(elm)->field.sle_next = (head)->slh_first; \
(head)->slh_first = (elm); \
} while (0)
#define SLIST_REMOVE_NEXT(head, elm, field) do { \
(elm)->field.sle_next = (elm)->field.sle_next->field.sle_next; \
} while (0)
#define SLIST_REMOVE_HEAD(head, field) do { \
(head)->slh_first = (head)->slh_first->field.sle_next; \
} while (0)
#define SLIST_REMOVE(head, elm, type, field) do { \
if ((head)->slh_first == (elm)) { \
SLIST_REMOVE_HEAD((head), field); \
} \
else { \
struct type *curelm = (head)->slh_first; \
while( curelm->field.sle_next != (elm) ) \
curelm = curelm->field.sle_next; \
curelm->field.sle_next = \
curelm->field.sle_next->field.sle_next; \
} \
} while (0)
/*
* List definitions.
*/
#define LIST_HEAD(name, type) \
struct name { \
struct type *lh_first; /* first element */ \
}
#define LIST_HEAD_INITIALIZER(head) \
{ NULL }
#define LIST_ENTRY(type) \
struct { \
struct type *le_next; /* next element */ \
struct type **le_prev; /* address of previous next element */ \
}
/*
* List access methods
*/
#define LIST_FIRST(head) ((head)->lh_first)
#define LIST_END(head) NULL
#define LIST_EMPTY(head) (LIST_FIRST(head) == LIST_END(head))
#define LIST_NEXT(elm, field) ((elm)->field.le_next)
#define LIST_FOREACH(var, head, field) \
for((var) = LIST_FIRST(head); \
(var)!= LIST_END(head); \
(var) = LIST_NEXT(var, field))
/*
* List functions.
*/
#define LIST_INIT(head) do { \
LIST_FIRST(head) = LIST_END(head); \
} while (0)
#define LIST_INSERT_AFTER(listelm, elm, field) do { \
if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
(listelm)->field.le_next->field.le_prev = \
&(elm)->field.le_next; \
(listelm)->field.le_next = (elm); \
(elm)->field.le_prev = &(listelm)->field.le_next; \
} while (0)
#define LIST_INSERT_BEFORE(listelm, elm, field) do { \
(elm)->field.le_prev = (listelm)->field.le_prev; \
(elm)->field.le_next = (listelm); \
*(listelm)->field.le_prev = (elm); \
(listelm)->field.le_prev = &(elm)->field.le_next; \
} while (0)
#define LIST_INSERT_HEAD(head, elm, field) do { \
if (((elm)->field.le_next = (head)->lh_first) != NULL) \
(head)->lh_first->field.le_prev = &(elm)->field.le_next;\
(head)->lh_first = (elm); \
(elm)->field.le_prev = &(head)->lh_first; \
} while (0)
#define LIST_REMOVE(elm, field) do { \
if ((elm)->field.le_next != NULL) \
(elm)->field.le_next->field.le_prev = \
(elm)->field.le_prev; \
*(elm)->field.le_prev = (elm)->field.le_next; \
} while (0)
#define LIST_REPLACE(elm, elm2, field) do { \
if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \
(elm2)->field.le_next->field.le_prev = \
&(elm2)->field.le_next; \
(elm2)->field.le_prev = (elm)->field.le_prev; \
*(elm2)->field.le_prev = (elm2); \
} while (0)
/*
* Simple queue definitions.
*/
#define SIMPLEQ_HEAD(name, type) \
struct name { \
struct type *sqh_first; /* first element */ \
struct type **sqh_last; /* addr of last next element */ \
}
#define SIMPLEQ_HEAD_INITIALIZER(head) \
{ NULL, &(head).sqh_first }
#define SIMPLEQ_ENTRY(type) \
struct { \
struct type *sqe_next; /* next element */ \
}
/*
* Simple queue access methods.
*/
#define SIMPLEQ_FIRST(head) ((head)->sqh_first)
#define SIMPLEQ_END(head) NULL
#define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head))
#define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next)
#define SIMPLEQ_FOREACH(var, head, field) \
for((var) = SIMPLEQ_FIRST(head); \
(var) != SIMPLEQ_END(head); \
(var) = SIMPLEQ_NEXT(var, field))
/*
* Simple queue functions.
*/
#define SIMPLEQ_INIT(head) do { \
(head)->sqh_first = NULL; \
(head)->sqh_last = &(head)->sqh_first; \
} while (0)
#define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \
if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \
(head)->sqh_last = &(elm)->field.sqe_next; \
(head)->sqh_first = (elm); \
} while (0)
#define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \
(elm)->field.sqe_next = NULL; \
*(head)->sqh_last = (elm); \
(head)->sqh_last = &(elm)->field.sqe_next; \
} while (0)
#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\
(head)->sqh_last = &(elm)->field.sqe_next; \
(listelm)->field.sqe_next = (elm); \
} while (0)
#define SIMPLEQ_REMOVE_HEAD(head, field) do { \
if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \
(head)->sqh_last = &(head)->sqh_first; \
} while (0)
/*
* Tail queue definitions.
*/
#define TAILQ_HEAD(name, type) \
struct name { \
struct type *tqh_first; /* first element */ \
struct type **tqh_last; /* addr of last next element */ \
}
#define TAILQ_HEAD_INITIALIZER(head) \
{ NULL, &(head).tqh_first }
#define TAILQ_ENTRY(type) \
struct { \
struct type *tqe_next; /* next element */ \
struct type **tqe_prev; /* address of previous next element */ \
}
/*
* tail queue access methods
*/
#define TAILQ_FIRST(head) ((head)->tqh_first)
#define TAILQ_END(head) NULL
#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
#define TAILQ_LAST(head, headname) \
(*(((struct headname *)((head)->tqh_last))->tqh_last))
/* XXX */
#define TAILQ_PREV(elm, headname, field) \
(*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
#define TAILQ_EMPTY(head) \
(TAILQ_FIRST(head) == TAILQ_END(head))
#define TAILQ_FOREACH(var, head, field) \
for((var) = TAILQ_FIRST(head); \
(var) != TAILQ_END(head); \
(var) = TAILQ_NEXT(var, field))
#define TAILQ_FOREACH_REVERSE(var, head, headname, field) \
for((var) = TAILQ_LAST(head, headname); \
(var) != TAILQ_END(head); \
(var) = TAILQ_PREV(var, headname, field))
/*
* Tail queue functions.
*/
#define TAILQ_INIT(head) do { \
(head)->tqh_first = NULL; \
(head)->tqh_last = &(head)->tqh_first; \
} while (0)
#define TAILQ_INSERT_HEAD(head, elm, field) do { \
if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \
(head)->tqh_first->field.tqe_prev = \
&(elm)->field.tqe_next; \
else \
(head)->tqh_last = &(elm)->field.tqe_next; \
(head)->tqh_first = (elm); \
(elm)->field.tqe_prev = &(head)->tqh_first; \
} while (0)
#define TAILQ_INSERT_TAIL(head, elm, field) do { \
(elm)->field.tqe_next = NULL; \
(elm)->field.tqe_prev = (head)->tqh_last; \
*(head)->tqh_last = (elm); \
(head)->tqh_last = &(elm)->field.tqe_next; \
} while (0)
#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \
if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
(elm)->field.tqe_next->field.tqe_prev = \
&(elm)->field.tqe_next; \
else \
(head)->tqh_last = &(elm)->field.tqe_next; \
(listelm)->field.tqe_next = (elm); \
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
} while (0)
#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
(elm)->field.tqe_next = (listelm); \
*(listelm)->field.tqe_prev = (elm); \
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
} while (0)
#define TAILQ_REMOVE(head, elm, field) do { \
if (((elm)->field.tqe_next) != NULL) \
(elm)->field.tqe_next->field.tqe_prev = \
(elm)->field.tqe_prev; \
else \
(head)->tqh_last = (elm)->field.tqe_prev; \
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
} while (0)
#define TAILQ_REPLACE(head, elm, elm2, field) do { \
if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \
(elm2)->field.tqe_next->field.tqe_prev = \
&(elm2)->field.tqe_next; \
else \
(head)->tqh_last = &(elm2)->field.tqe_next; \
(elm2)->field.tqe_prev = (elm)->field.tqe_prev; \
*(elm2)->field.tqe_prev = (elm2); \
} while (0)
/*
* Circular queue definitions.
*/
#define CIRCLEQ_HEAD(name, type) \
struct name { \
struct type *cqh_first; /* first element */ \
struct type *cqh_last; /* last element */ \
}
#define CIRCLEQ_HEAD_INITIALIZER(head) \
{ CIRCLEQ_END(&head), CIRCLEQ_END(&head) }
#define CIRCLEQ_ENTRY(type) \
struct { \
struct type *cqe_next; /* next element */ \
struct type *cqe_prev; /* previous element */ \
}
/*
* Circular queue access methods
*/
#define CIRCLEQ_FIRST(head) ((head)->cqh_first)
#define CIRCLEQ_LAST(head) ((head)->cqh_last)
#define CIRCLEQ_END(head) ((void *)(head))
#define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next)
#define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev)
#define CIRCLEQ_EMPTY(head) \
(CIRCLEQ_FIRST(head) == CIRCLEQ_END(head))
#define CIRCLEQ_FOREACH(var, head, field) \
for((var) = CIRCLEQ_FIRST(head); \
(var) != CIRCLEQ_END(head); \
(var) = CIRCLEQ_NEXT(var, field))
#define CIRCLEQ_FOREACH_REVERSE(var, head, field) \
for((var) = CIRCLEQ_LAST(head); \
(var) != CIRCLEQ_END(head); \
(var) = CIRCLEQ_PREV(var, field))
/*
* Circular queue functions.
*/
#define CIRCLEQ_INIT(head) do { \
(head)->cqh_first = CIRCLEQ_END(head); \
(head)->cqh_last = CIRCLEQ_END(head); \
} while (0)
#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
(elm)->field.cqe_next = (listelm)->field.cqe_next; \
(elm)->field.cqe_prev = (listelm); \
if ((listelm)->field.cqe_next == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm); \
else \
(listelm)->field.cqe_next->field.cqe_prev = (elm); \
(listelm)->field.cqe_next = (elm); \
} while (0)
#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \
(elm)->field.cqe_next = (listelm); \
(elm)->field.cqe_prev = (listelm)->field.cqe_prev; \
if ((listelm)->field.cqe_prev == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm); \
else \
(listelm)->field.cqe_prev->field.cqe_next = (elm); \
(listelm)->field.cqe_prev = (elm); \
} while (0)
#define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \
(elm)->field.cqe_next = (head)->cqh_first; \
(elm)->field.cqe_prev = CIRCLEQ_END(head); \
if ((head)->cqh_last == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm); \
else \
(head)->cqh_first->field.cqe_prev = (elm); \
(head)->cqh_first = (elm); \
} while (0)
#define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \
(elm)->field.cqe_next = CIRCLEQ_END(head); \
(elm)->field.cqe_prev = (head)->cqh_last; \
if ((head)->cqh_first == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm); \
else \
(head)->cqh_last->field.cqe_next = (elm); \
(head)->cqh_last = (elm); \
} while (0)
#define CIRCLEQ_REMOVE(head, elm, field) do { \
if ((elm)->field.cqe_next == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm)->field.cqe_prev; \
else \
(elm)->field.cqe_next->field.cqe_prev = \
(elm)->field.cqe_prev; \
if ((elm)->field.cqe_prev == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm)->field.cqe_next; \
else \
(elm)->field.cqe_prev->field.cqe_next = \
(elm)->field.cqe_next; \
} while (0)
#define CIRCLEQ_REPLACE(head, elm, elm2, field) do { \
if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == \
CIRCLEQ_END(head)) \
(head).cqh_last = (elm2); \
else \
(elm2)->field.cqe_next->field.cqe_prev = (elm2); \
if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == \
CIRCLEQ_END(head)) \
(head).cqh_first = (elm2); \
else \
(elm2)->field.cqe_prev->field.cqe_next = (elm2); \
} while (0)
#endif /* !_SYS_QUEUE_H_ */

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/* $OpenBSD$ */
/*
* Copyright 2002 Niels Provos <provos@citi.umich.edu>
* All rights reserved.
*
* 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 AUTHOR ``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 AUTHOR 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.
*/
#ifndef _SYS_TREE_H_
#define _SYS_TREE_H_
/*
* This file defines data structures for different types of trees:
* splay trees and red-black trees.
*
* A splay tree is a self-organizing data structure. Every operation
* on the tree causes a splay to happen. The splay moves the requested
* node to the root of the tree and partly rebalances it.
*
* This has the benefit that request locality causes faster lookups as
* the requested nodes move to the top of the tree. On the other hand,
* every lookup causes memory writes.
*
* The Balance Theorem bounds the total access time for m operations
* and n inserts on an initially empty tree as O((m + n)lg n). The
* amortized cost for a sequence of m accesses to a splay tree is O(lg n);
*
* A red-black tree is a binary search tree with the node color as an
* extra attribute. It fulfills a set of conditions:
* - every search path from the root to a leaf consists of the
* same number of black nodes,
* - each red node (except for the root) has a black parent,
* - each leaf node is black.
*
* Every operation on a red-black tree is bounded as O(lg n).
* The maximum height of a red-black tree is 2lg (n+1).
*/
#define SPLAY_HEAD(name, type) \
struct name { \
struct type *sph_root; /* root of the tree */ \
}
#define SPLAY_INITIALIZER(root) \
{ NULL }
#define SPLAY_INIT(root) do { \
(root)->sph_root = NULL; \
} while (0)
#define SPLAY_ENTRY(type) \
struct { \
struct type *spe_left; /* left element */ \
struct type *spe_right; /* right element */ \
}
#define SPLAY_LEFT(elm, field) (elm)->field.spe_left
#define SPLAY_RIGHT(elm, field) (elm)->field.spe_right
#define SPLAY_ROOT(head) (head)->sph_root
#define SPLAY_EMPTY(head) (SPLAY_ROOT(head) == NULL)
/* SPLAY_ROTATE_{LEFT,RIGHT} expect that tmp hold SPLAY_{RIGHT,LEFT} */
#define SPLAY_ROTATE_RIGHT(head, tmp, field) do { \
SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(tmp, field); \
SPLAY_RIGHT(tmp, field) = (head)->sph_root; \
(head)->sph_root = tmp; \
} while (0)
#define SPLAY_ROTATE_LEFT(head, tmp, field) do { \
SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field); \
SPLAY_LEFT(tmp, field) = (head)->sph_root; \
(head)->sph_root = tmp; \
} while (0)
#define SPLAY_LINKLEFT(head, tmp, field) do { \
SPLAY_LEFT(tmp, field) = (head)->sph_root; \
tmp = (head)->sph_root; \
(head)->sph_root = SPLAY_LEFT((head)->sph_root, field); \
} while (0)
#define SPLAY_LINKRIGHT(head, tmp, field) do { \
SPLAY_RIGHT(tmp, field) = (head)->sph_root; \
tmp = (head)->sph_root; \
(head)->sph_root = SPLAY_RIGHT((head)->sph_root, field); \
} while (0)
#define SPLAY_ASSEMBLE(head, node, left, right, field) do { \
SPLAY_RIGHT(left, field) = SPLAY_LEFT((head)->sph_root, field); \
SPLAY_LEFT(right, field) = SPLAY_RIGHT((head)->sph_root, field);\
SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(node, field); \
SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(node, field); \
} while (0)
/* Generates prototypes and inline functions */
#define SPLAY_PROTOTYPE(name, type, field, cmp) \
void name##_SPLAY(struct name *, struct type *); \
void name##_SPLAY_MINMAX(struct name *, int); \
struct type *name##_SPLAY_INSERT(struct name *, struct type *); \
struct type *name##_SPLAY_REMOVE(struct name *, struct type *); \
\
/* Finds the node with the same key as elm */ \
static __inline struct type * \
name##_SPLAY_FIND(struct name *head, struct type *elm) \
{ \
if (SPLAY_EMPTY(head)) \
return(NULL); \
name##_SPLAY(head, elm); \
if ((cmp)(elm, (head)->sph_root) == 0) \
return (head->sph_root); \
return (NULL); \
} \
\
static __inline struct type * \
name##_SPLAY_NEXT(struct name *head, struct type *elm) \
{ \
name##_SPLAY(head, elm); \
if (SPLAY_RIGHT(elm, field) != NULL) { \
elm = SPLAY_RIGHT(elm, field); \
while (SPLAY_LEFT(elm, field) != NULL) { \
elm = SPLAY_LEFT(elm, field); \
} \
} else \
elm = NULL; \
return (elm); \
} \
\
static __inline struct type * \
name##_SPLAY_MIN_MAX(struct name *head, int val) \
{ \
name##_SPLAY_MINMAX(head, val); \
return (SPLAY_ROOT(head)); \
}
/* Main splay operation.
* Moves node close to the key of elm to top
*/
#define SPLAY_GENERATE(name, type, field, cmp) \
struct type * \
name##_SPLAY_INSERT(struct name *head, struct type *elm) \
{ \
if (SPLAY_EMPTY(head)) { \
SPLAY_LEFT(elm, field) = SPLAY_RIGHT(elm, field) = NULL; \
} else { \
int __comp; \
name##_SPLAY(head, elm); \
__comp = (cmp)(elm, (head)->sph_root); \
if(__comp < 0) { \
SPLAY_LEFT(elm, field) = SPLAY_LEFT((head)->sph_root, field);\
SPLAY_RIGHT(elm, field) = (head)->sph_root; \
SPLAY_LEFT((head)->sph_root, field) = NULL; \
} else if (__comp > 0) { \
SPLAY_RIGHT(elm, field) = SPLAY_RIGHT((head)->sph_root, field);\
SPLAY_LEFT(elm, field) = (head)->sph_root; \
SPLAY_RIGHT((head)->sph_root, field) = NULL; \
} else \
return ((head)->sph_root); \
} \
(head)->sph_root = (elm); \
return (NULL); \
} \
\
struct type * \
name##_SPLAY_REMOVE(struct name *head, struct type *elm) \
{ \
struct type *__tmp; \
if (SPLAY_EMPTY(head)) \
return (NULL); \
name##_SPLAY(head, elm); \
if ((cmp)(elm, (head)->sph_root) == 0) { \
if (SPLAY_LEFT((head)->sph_root, field) == NULL) { \
(head)->sph_root = SPLAY_RIGHT((head)->sph_root, field);\
} else { \
__tmp = SPLAY_RIGHT((head)->sph_root, field); \
(head)->sph_root = SPLAY_LEFT((head)->sph_root, field);\
name##_SPLAY(head, elm); \
SPLAY_RIGHT((head)->sph_root, field) = __tmp; \
} \
return (elm); \
} \
return (NULL); \
} \
\
void \
name##_SPLAY(struct name *head, struct type *elm) \
{ \
struct type __node, *__left, *__right, *__tmp; \
int __comp; \
\
SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\
__left = __right = &__node; \
\
while ((__comp = (cmp)(elm, (head)->sph_root))) { \
if (__comp < 0) { \
__tmp = SPLAY_LEFT((head)->sph_root, field); \
if (__tmp == NULL) \
break; \
if ((cmp)(elm, __tmp) < 0){ \
SPLAY_ROTATE_RIGHT(head, __tmp, field); \
if (SPLAY_LEFT((head)->sph_root, field) == NULL)\
break; \
} \
SPLAY_LINKLEFT(head, __right, field); \
} else if (__comp > 0) { \
__tmp = SPLAY_RIGHT((head)->sph_root, field); \
if (__tmp == NULL) \
break; \
if ((cmp)(elm, __tmp) > 0){ \
SPLAY_ROTATE_LEFT(head, __tmp, field); \
if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\
break; \
} \
SPLAY_LINKRIGHT(head, __left, field); \
} \
} \
SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \
} \
\
/* Splay with either the minimum or the maximum element \
* Used to find minimum or maximum element in tree. \
*/ \
void name##_SPLAY_MINMAX(struct name *head, int __comp) \
{ \
struct type __node, *__left, *__right, *__tmp; \
\
SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\
__left = __right = &__node; \
\
while (1) { \
if (__comp < 0) { \
__tmp = SPLAY_LEFT((head)->sph_root, field); \
if (__tmp == NULL) \
break; \
if (__comp < 0){ \
SPLAY_ROTATE_RIGHT(head, __tmp, field); \
if (SPLAY_LEFT((head)->sph_root, field) == NULL)\
break; \
} \
SPLAY_LINKLEFT(head, __right, field); \
} else if (__comp > 0) { \
__tmp = SPLAY_RIGHT((head)->sph_root, field); \
if (__tmp == NULL) \
break; \
if (__comp > 0) { \
SPLAY_ROTATE_LEFT(head, __tmp, field); \
if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\
break; \
} \
SPLAY_LINKRIGHT(head, __left, field); \
} \
} \
SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \
}
#define SPLAY_NEGINF -1
#define SPLAY_INF 1
#define SPLAY_INSERT(name, x, y) name##_SPLAY_INSERT(x, y)
#define SPLAY_REMOVE(name, x, y) name##_SPLAY_REMOVE(x, y)
#define SPLAY_FIND(name, x, y) name##_SPLAY_FIND(x, y)
#define SPLAY_NEXT(name, x, y) name##_SPLAY_NEXT(x, y)
#define SPLAY_MIN(name, x) (SPLAY_EMPTY(x) ? NULL \
: name##_SPLAY_MIN_MAX(x, SPLAY_NEGINF))
#define SPLAY_MAX(name, x) (SPLAY_EMPTY(x) ? NULL \
: name##_SPLAY_MIN_MAX(x, SPLAY_INF))
#define SPLAY_FOREACH(x, name, head) \
for ((x) = SPLAY_MIN(name, head); \
(x) != NULL; \
(x) = SPLAY_NEXT(name, head, x))
/* Macros that define a red-black tree */
#define RB_HEAD(name, type) \
struct name { \
struct type *rbh_root; /* root of the tree */ \
}
#define RB_INITIALIZER(root) \
{ NULL }
#define RB_INIT(root) do { \
(root)->rbh_root = NULL; \
} while (0)
#define RB_BLACK 0
#define RB_RED 1
#define RB_ENTRY(type) \
struct { \
struct type *rbe_left; /* left element */ \
struct type *rbe_right; /* right element */ \
struct type *rbe_parent; /* parent element */ \
int rbe_color; /* node color */ \
}
#define RB_LEFT(elm, field) (elm)->field.rbe_left
#define RB_RIGHT(elm, field) (elm)->field.rbe_right
#define RB_PARENT(elm, field) (elm)->field.rbe_parent
#define RB_COLOR(elm, field) (elm)->field.rbe_color
#define RB_ROOT(head) (head)->rbh_root
#define RB_EMPTY(head) (RB_ROOT(head) == NULL)
#define RB_SET(elm, parent, field) do { \
RB_PARENT(elm, field) = parent; \
RB_LEFT(elm, field) = RB_RIGHT(elm, field) = NULL; \
RB_COLOR(elm, field) = RB_RED; \
} while (0)
#define RB_SET_BLACKRED(black, red, field) do { \
RB_COLOR(black, field) = RB_BLACK; \
RB_COLOR(red, field) = RB_RED; \
} while (0)
#ifndef RB_AUGMENT
#define RB_AUGMENT(x)
#endif
#define RB_ROTATE_LEFT(head, elm, tmp, field) do { \
(tmp) = RB_RIGHT(elm, field); \
if ((RB_RIGHT(elm, field) = RB_LEFT(tmp, field))) { \
RB_PARENT(RB_LEFT(tmp, field), field) = (elm); \
} \
RB_AUGMENT(elm); \
if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) { \
if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \
RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \
else \
RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \
} else \
(head)->rbh_root = (tmp); \
RB_LEFT(tmp, field) = (elm); \
RB_PARENT(elm, field) = (tmp); \
RB_AUGMENT(tmp); \
if ((RB_PARENT(tmp, field))) \
RB_AUGMENT(RB_PARENT(tmp, field)); \
} while (0)
#define RB_ROTATE_RIGHT(head, elm, tmp, field) do { \
(tmp) = RB_LEFT(elm, field); \
if ((RB_LEFT(elm, field) = RB_RIGHT(tmp, field))) { \
RB_PARENT(RB_RIGHT(tmp, field), field) = (elm); \
} \
RB_AUGMENT(elm); \
if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) { \
if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \
RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \
else \
RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \
} else \
(head)->rbh_root = (tmp); \
RB_RIGHT(tmp, field) = (elm); \
RB_PARENT(elm, field) = (tmp); \
RB_AUGMENT(tmp); \
if ((RB_PARENT(tmp, field))) \
RB_AUGMENT(RB_PARENT(tmp, field)); \
} while (0)
/* Generates prototypes and inline functions */
#define RB_PROTOTYPE(name, type, field, cmp) \
void name##_RB_INSERT_COLOR(struct name *, struct type *); \
void name##_RB_REMOVE_COLOR(struct name *, struct type *, struct type *);\
struct type *name##_RB_REMOVE(struct name *, struct type *); \
struct type *name##_RB_INSERT(struct name *, struct type *); \
struct type *name##_RB_FIND(struct name *, struct type *); \
struct type *name##_RB_NEXT(struct type *); \
struct type *name##_RB_MINMAX(struct name *, int); \
\
/* Main rb operation.
* Moves node close to the key of elm to top
*/
#define RB_GENERATE(name, type, field, cmp) \
void \
name##_RB_INSERT_COLOR(struct name *head, struct type *elm) \
{ \
struct type *parent, *gparent, *tmp; \
while ((parent = RB_PARENT(elm, field)) && \
RB_COLOR(parent, field) == RB_RED) { \
gparent = RB_PARENT(parent, field); \
if (parent == RB_LEFT(gparent, field)) { \
tmp = RB_RIGHT(gparent, field); \
if (tmp && RB_COLOR(tmp, field) == RB_RED) { \
RB_COLOR(tmp, field) = RB_BLACK; \
RB_SET_BLACKRED(parent, gparent, field);\
elm = gparent; \
continue; \
} \
if (RB_RIGHT(parent, field) == elm) { \
RB_ROTATE_LEFT(head, parent, tmp, field);\
tmp = parent; \
parent = elm; \
elm = tmp; \
} \
RB_SET_BLACKRED(parent, gparent, field); \
RB_ROTATE_RIGHT(head, gparent, tmp, field); \
} else { \
tmp = RB_LEFT(gparent, field); \
if (tmp && RB_COLOR(tmp, field) == RB_RED) { \
RB_COLOR(tmp, field) = RB_BLACK; \
RB_SET_BLACKRED(parent, gparent, field);\
elm = gparent; \
continue; \
} \
if (RB_LEFT(parent, field) == elm) { \
RB_ROTATE_RIGHT(head, parent, tmp, field);\
tmp = parent; \
parent = elm; \
elm = tmp; \
} \
RB_SET_BLACKRED(parent, gparent, field); \
RB_ROTATE_LEFT(head, gparent, tmp, field); \
} \
} \
RB_COLOR(head->rbh_root, field) = RB_BLACK; \
} \
\
void \
name##_RB_REMOVE_COLOR(struct name *head, struct type *parent, struct type *elm) \
{ \
struct type *tmp; \
while ((elm == NULL || RB_COLOR(elm, field) == RB_BLACK) && \
elm != RB_ROOT(head)) { \
if (RB_LEFT(parent, field) == elm) { \
tmp = RB_RIGHT(parent, field); \
if (RB_COLOR(tmp, field) == RB_RED) { \
RB_SET_BLACKRED(tmp, parent, field); \
RB_ROTATE_LEFT(head, parent, tmp, field);\
tmp = RB_RIGHT(parent, field); \
} \
if ((RB_LEFT(tmp, field) == NULL || \
RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\
(RB_RIGHT(tmp, field) == NULL || \
RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\
RB_COLOR(tmp, field) = RB_RED; \
elm = parent; \
parent = RB_PARENT(elm, field); \
} else { \
if (RB_RIGHT(tmp, field) == NULL || \
RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK) {\
struct type *oleft; \
if ((oleft = RB_LEFT(tmp, field)))\
RB_COLOR(oleft, field) = RB_BLACK;\
RB_COLOR(tmp, field) = RB_RED; \
RB_ROTATE_RIGHT(head, tmp, oleft, field);\
tmp = RB_RIGHT(parent, field); \
} \
RB_COLOR(tmp, field) = RB_COLOR(parent, field);\
RB_COLOR(parent, field) = RB_BLACK; \
if (RB_RIGHT(tmp, field)) \
RB_COLOR(RB_RIGHT(tmp, field), field) = RB_BLACK;\
RB_ROTATE_LEFT(head, parent, tmp, field);\
elm = RB_ROOT(head); \
break; \
} \
} else { \
tmp = RB_LEFT(parent, field); \
if (RB_COLOR(tmp, field) == RB_RED) { \
RB_SET_BLACKRED(tmp, parent, field); \
RB_ROTATE_RIGHT(head, parent, tmp, field);\
tmp = RB_LEFT(parent, field); \
} \
if ((RB_LEFT(tmp, field) == NULL || \
RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\
(RB_RIGHT(tmp, field) == NULL || \
RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\
RB_COLOR(tmp, field) = RB_RED; \
elm = parent; \
parent = RB_PARENT(elm, field); \
} else { \
if (RB_LEFT(tmp, field) == NULL || \
RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) {\
struct type *oright; \
if ((oright = RB_RIGHT(tmp, field)))\
RB_COLOR(oright, field) = RB_BLACK;\
RB_COLOR(tmp, field) = RB_RED; \
RB_ROTATE_LEFT(head, tmp, oright, field);\
tmp = RB_LEFT(parent, field); \
} \
RB_COLOR(tmp, field) = RB_COLOR(parent, field);\
RB_COLOR(parent, field) = RB_BLACK; \
if (RB_LEFT(tmp, field)) \
RB_COLOR(RB_LEFT(tmp, field), field) = RB_BLACK;\
RB_ROTATE_RIGHT(head, parent, tmp, field);\
elm = RB_ROOT(head); \
break; \
} \
} \
} \
if (elm) \
RB_COLOR(elm, field) = RB_BLACK; \
} \
\
struct type * \
name##_RB_REMOVE(struct name *head, struct type *elm) \
{ \
struct type *child, *parent, *old = elm; \
int color; \
if (RB_LEFT(elm, field) == NULL) \
child = RB_RIGHT(elm, field); \
else if (RB_RIGHT(elm, field) == NULL) \
child = RB_LEFT(elm, field); \
else { \
struct type *left; \
elm = RB_RIGHT(elm, field); \
while ((left = RB_LEFT(elm, field))) \
elm = left; \
child = RB_RIGHT(elm, field); \
parent = RB_PARENT(elm, field); \
color = RB_COLOR(elm, field); \
if (child) \
RB_PARENT(child, field) = parent; \
if (parent) { \
if (RB_LEFT(parent, field) == elm) \
RB_LEFT(parent, field) = child; \
else \
RB_RIGHT(parent, field) = child; \
RB_AUGMENT(parent); \
} else \
RB_ROOT(head) = child; \
if (RB_PARENT(elm, field) == old) \
parent = elm; \
(elm)->field = (old)->field; \
if (RB_PARENT(old, field)) { \
if (RB_LEFT(RB_PARENT(old, field), field) == old)\
RB_LEFT(RB_PARENT(old, field), field) = elm;\
else \
RB_RIGHT(RB_PARENT(old, field), field) = elm;\
RB_AUGMENT(RB_PARENT(old, field)); \
} else \
RB_ROOT(head) = elm; \
RB_PARENT(RB_LEFT(old, field), field) = elm; \
if (RB_RIGHT(old, field)) \
RB_PARENT(RB_RIGHT(old, field), field) = elm; \
if (parent) { \
left = parent; \
do { \
RB_AUGMENT(left); \
} while ((left = RB_PARENT(left, field))); \
} \
goto color; \
} \
parent = RB_PARENT(elm, field); \
color = RB_COLOR(elm, field); \
if (child) \
RB_PARENT(child, field) = parent; \
if (parent) { \
if (RB_LEFT(parent, field) == elm) \
RB_LEFT(parent, field) = child; \
else \
RB_RIGHT(parent, field) = child; \
RB_AUGMENT(parent); \
} else \
RB_ROOT(head) = child; \
color: \
if (color == RB_BLACK) \
name##_RB_REMOVE_COLOR(head, parent, child); \
return (old); \
} \
\
/* Inserts a node into the RB tree */ \
struct type * \
name##_RB_INSERT(struct name *head, struct type *elm) \
{ \
struct type *tmp; \
struct type *parent = NULL; \
int comp = 0; \
tmp = RB_ROOT(head); \
while (tmp) { \
parent = tmp; \
comp = (cmp)(elm, parent); \
if (comp < 0) \
tmp = RB_LEFT(tmp, field); \
else if (comp > 0) \
tmp = RB_RIGHT(tmp, field); \
else \
return (tmp); \
} \
RB_SET(elm, parent, field); \
if (parent != NULL) { \
if (comp < 0) \
RB_LEFT(parent, field) = elm; \
else \
RB_RIGHT(parent, field) = elm; \
RB_AUGMENT(parent); \
} else \
RB_ROOT(head) = elm; \
name##_RB_INSERT_COLOR(head, elm); \
return (NULL); \
} \
\
/* Finds the node with the same key as elm */ \
struct type * \
name##_RB_FIND(struct name *head, struct type *elm) \
{ \
struct type *tmp = RB_ROOT(head); \
int comp; \
while (tmp) { \
comp = cmp(elm, tmp); \
if (comp < 0) \
tmp = RB_LEFT(tmp, field); \
else if (comp > 0) \
tmp = RB_RIGHT(tmp, field); \
else \
return (tmp); \
} \
return (NULL); \
} \
\
struct type * \
name##_RB_NEXT(struct type *elm) \
{ \
if (RB_RIGHT(elm, field)) { \
elm = RB_RIGHT(elm, field); \
while (RB_LEFT(elm, field)) \
elm = RB_LEFT(elm, field); \
} else { \
if (RB_PARENT(elm, field) && \
(elm == RB_LEFT(RB_PARENT(elm, field), field))) \
elm = RB_PARENT(elm, field); \
else { \
while (RB_PARENT(elm, field) && \
(elm == RB_RIGHT(RB_PARENT(elm, field), field)))\
elm = RB_PARENT(elm, field); \
elm = RB_PARENT(elm, field); \
} \
} \
return (elm); \
} \
\
struct type * \
name##_RB_MINMAX(struct name *head, int val) \
{ \
struct type *tmp = RB_ROOT(head); \
struct type *parent = NULL; \
while (tmp) { \
parent = tmp; \
if (val < 0) \
tmp = RB_LEFT(tmp, field); \
else \
tmp = RB_RIGHT(tmp, field); \
} \
return (parent); \
}
#define RB_NEGINF -1
#define RB_INF 1
#define RB_INSERT(name, x, y) name##_RB_INSERT(x, y)
#define RB_REMOVE(name, x, y) name##_RB_REMOVE(x, y)
#define RB_FIND(name, x, y) name##_RB_FIND(x, y)
#define RB_NEXT(name, x, y) name##_RB_NEXT(y)
#define RB_MIN(name, x) name##_RB_MINMAX(x, RB_NEGINF)
#define RB_MAX(name, x) name##_RB_MINMAX(x, RB_INF)
#define RB_FOREACH(x, name, head) \
for ((x) = RB_MIN(name, head); \
(x) != NULL; \
(x) = name##_RB_NEXT(x))
#endif /* _SYS_TREE_H_ */

1036
conf.c
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1463
config.guess vendored Executable file
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129
config.h.in Normal file
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/* config.h.in. Generated from configure.in by autoheader. */
#undef u_int16_t
#undef u_int32_t
#undef u_int64_t
#undef u_int8_t
/* Define to 1 if you have the <err.h> header file. */
#undef HAVE_ERR_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `socket' function. */
#undef HAVE_SOCKET
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strlcat' function. */
#undef HAVE_STRLCAT
/* Define to 1 if you have the `strlcpy' function. */
#undef HAVE_STRLCPY
/* Define to 1 if you have the `strsep' function. */
#undef HAVE_STRSEP
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
#undef HAVE_SYS_WAIT_H
/* Define to 1 if you have the <time.h> header file. */
#undef HAVE_TIME_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define as the return type of signal handlers (`int' or `void'). */
#undef RETSIGTYPE
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME
/* Version number of package */
#undef VERSION
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
/* Define to `int' if <sys/types.h> does not define. */
#undef pid_t
/* Define to `unsigned' if <sys/types.h> does not define. */
#undef size_t
/* Define to `unsigned short' if <sys/types.h> does not define. */
#undef u_int16_t
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef u_int32_t
/* Define to `unsigned long long' if <sys/types.h> does not define. */
#undef u_int64_t
/* Define to `unsigned char' if <sys/types.h> does not define. */
#undef u_int8_t
/* Prototypes for missing functions */
#ifndef HAVE_STRLCPY
size_t strlcpy(char *, const char *, size_t);
#endif
#ifndef HAVE_STRLCAT
size_t strlcat(char *, const char *, size_t);
#endif
#ifndef HAVE_STRSEP
char *strsep(char **, const char *);
#endif /* HAVE_STRSEP */
#ifndef HAVE_ERR
void err(int, const char *, ...);
void warn(const char *, ...);
void errx(int , const char *, ...);
void warnx(const char *, ...);
#endif

1579
config.sub vendored Executable file
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7775
configure vendored Executable file
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74
configure.in Normal file
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dnl $Id$
AC_INIT(calmwm.c)
AC_CANONICAL_SYSTEM
dnl AC_LIBTOOL_DLOPEN
AM_INIT_AUTOMAKE(cwm, 3)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE
AC_PROG_CC
AC_PROG_MAKE_SET
dnl intitialization
if test "x$prefix" = "xNONE"; then
prefix="/usr/local"
fi
dnl Checks for programs.
AC_PROG_RANLIB
AC_PROG_INSTALL
dnl ugly ugly hack
AC_CHECK_LIB(c, err, [ ERRO="" ], [ ERRO="err.o" ],)
AC_SUBST(ERRO)
dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
dnl X stuff
AC_PATH_X
AC_PATH_XTRA
LIBS="$X_LIBS -lX11 -lXext"
CFLAGS="$CFLAGS $X_CFLAGS"
dnl dnl Check for __progname; from OpenSSHp
dnl AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
dnl AC_TRY_LINK([],
dnl [ extern char *__progname; printf("%s", __progname); ],
dnl [ ac_cv_libc_defines___progname="yes" ],
dnl [ ac_cv_libc_defines___progname="no" ]
dnl )
dnl ])
dnl if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
dnl AC_DEFINE(HAVE___PROGNAME)
dnl fi
AC_CHECK_HEADERS(sys/time.h err.h time.h unistd.h stdint.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_CHECK_TYPE(u_int64_t, unsigned long long)
AC_CHECK_TYPE(u_int32_t, unsigned int)
AC_CHECK_TYPE(u_int16_t, unsigned short)
AC_CHECK_TYPE(u_int8_t, unsigned char)
dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(socket)
AC_REPLACE_FUNCS(strlcpy strsep strlcat)
PKG_CHECK_MODULES(XFT, [xft], , )
AC_SUBST(XFT_CFLAGS)
AC_SUBST(XFT_LIBS)
AC_SUBST(LTLIBOBJS)
AC_OUTPUT(Makefile)

65
cursor.c Normal file
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/*
* cursor.c
*
* Copyright (c) 2005 Marius 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.
*/
#include "headers.h"
#include "calmwm.h"
/* Pretty much straight out of 9wm... */
struct cursor_data {
int width;
int hot[2];
u_char mask[64];
u_char fore[64];
};
static struct cursor_data Bigarrow = {
16,
{0, 0},
{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0x3F,
0xFF, 0x0F, 0xFF, 0x0F, 0xFF, 0x1F, 0xFF, 0x3F,
0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0x3F,
0xCF, 0x1F, 0x8F, 0x0F, 0x07, 0x07, 0x03, 0x02,
},
{ 0x00, 0x00, 0xFE, 0x7F, 0xFE, 0x3F, 0xFE, 0x0F,
0xFE, 0x07, 0xFE, 0x07, 0xFE, 0x0F, 0xFE, 0x1F,
0xFE, 0x3F, 0xFE, 0x7F, 0xFE, 0x3F, 0xCE, 0x1F,
0x86, 0x0F, 0x06, 0x07, 0x02, 0x02, 0x00, 0x00,
},
};
static Cursor
_mkcursor(struct cursor_data *c, struct screen_ctx *sc)
{
Pixmap f, m;
f = XCreatePixmapFromBitmapData(G_dpy, sc->rootwin, (char *)c->fore,
c->width, c->width, 1, 0, 1);
m = XCreatePixmapFromBitmapData(G_dpy, sc->rootwin, (char *)c->mask,
c->width, c->width, 1, 0, 1);
return (XCreatePixmapCursor(G_dpy, f, m,
&sc->blackcolor, &sc->whitecolor, c->hot[0], c->hot[1]));
}
Cursor
cursor_bigarrow(struct screen_ctx *sc)
{
return _mkcursor(&Bigarrow, sc);
}

379
cwm.1
View File

@ -1,20 +1,7 @@
.\" $OpenBSD$
.\"
.\" Copyright (c) 2004,2005 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.
.\"
.Dd $Mdocdate: September 25 2010 $
.\" The following requests are required for all man pages.
.Dd July 10, 2004
.Dt CWM 1
.Os
.Sh NAME
@ -23,260 +10,214 @@
.Sh SYNOPSIS
.\" For a program: program [-abc] file ...
.Nm cwm
.Op Fl c Ar file
.Op Fl d Ar display
.Op Fl s
.Op Fl f Ar fontname
.Sh DESCRIPTION
.Nm
is a window manager for X11 which contains many features that
concentrate on the efficiency and transparency of window management.
is a window manager for X11. It was originally inspired by evilwm,
but was rewritten from scratch due to limitations in the evilwm
codebase. The from-scratch rewrite borrowed some code from 9wm.
.Nm
also aims to maintain the simplest and most pleasant aesthetic.
.Pp
The following notation is used throughout this page:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It Ic C
Control.
.It Ic M
Meta.
.It Ic S
Shift.
.It Ic M1
Left mouse button.
.It Ic M2
Middle mouse button.
.It Ic M3
Right mouse button.
contains many new features which all concentrate on the efficiency and
transparency of window management.
.Nm
also aims to maintain the most simplest and pleasant aesthetic.
.Sh BASIC OPERATION
We will adopt the following notation:
.Bl -tag -width 10n -offset -indent -compact
.It Fa C
Control
.It Fa M
Meta (Alt on PCs)
.It Fa S
Shift
.It Fa M1
Left mouse button
.It Fa M2
Middle mouse button
.It Fa M3
Right mouse button
.El
.Pp
.Nm
is very simple in its use.
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 "CM-EscapeXXXXX" -offset indent -compact
.It Ic CM-Return
is very simple in its use. Most of the actions are initiated via
keybindings. The current keybindings are described below, their
functionality is described in more detail later.
.Bl -tag -width 10n -offset -indent -compact
.It Fa C-M-Enter
Spawn a new terminal.
.It Ic CM-Delete
.It Fa C-M-Delete
Lock the screen.
.It Ic M-Return
.It Fa M-Enter
Hide current window.
.It Ic M-Down
.It Fa M-Down
Lower current window.
.It Ic M-Up
.It Fa M-Up
Raise current window.
.It Ic M-/
.It Fa M-/
Search for windows.
.It Ic C-/
.It Fa C-/
Search for applications.
.It Ic CM-n
.It Fa C-M-l
Label current window.
.It Ic M-Tab
.It Fa M-Tab
Cycle through currently visible windows.
.It Ic MS-Tab
.It Fa M-S-Tab
Reverse cycle through currently visible windows.
.It Ic CM-x
.It Fa C-M-x
Delete current window.
.It Ic CM-[n]
.It Fa C-M-Escape
Enter group edit mode.
.It Fa C-M-[n]
Select group n, where n is 1-9.
.It Ic CM-0
.It Fa C-M-0
Select all groups.
.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 CMS-f
Toggle freezing geometry of current window.
.It Ic CM-f
Toggle full-screen size of current window.
.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
dialog.
.It Ic M-.
Spawn
.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 CM-w
Spawn
.Dq exec WindowManager
dialog; allows you to switch from
.Nm
to another window manager without restarting the X server.
.It Ic CMS-r
Reload configuration.
.It Ic CMS-q
Quit
.Nm .
.It Fa M-Right
Switch to next group.
.It Fa M-Left
Switch to previous group.
.It Fa C-M-=
Toggle vertical maximization of window.
.El
.Pp
The mouse bindings are also important, they are:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It Ic M-M1
Move current window.
.It Ic CM-M1
Toggle group membership of current window.
.It Ic M-M2
Resize current window
.It Ic M-M3
Lower current window.
.It Ic CMS-M3
Hide current window.
.Bl -tag -width 10n -offset -indent -compact
.It Fa M-M1
Move a window.
.It Fa C-M-M1
Toggle a window's membership in the current group. A blue highlight
indicates the window has been added to the group, a red highlight
indicates it has been removed.
.It Fa M-M2
Resize a window/Select a window.
.It Fa M-M3
Lower a window.
.El
.Pp
The options for
.Nm
are as follows:
.Bl -tag -width Ds
.It Fl c Ar file
Specify the config file to use. Defaults to
.Pa ~/.cwmrc .
.It Fl d Ar display
Specify the display to use.
.It Fl s
Set sticky group mode on.
The default behavior for new windows is to not assign any group.
This changes the default behavior to assigning the currrently selected
group to any newly created windows.
.It Fl f Ar fontname
Makes the
.Xr Xft 3
font string
.Ar fontname
the default font.
.El
.Sh POINTER MOVEMENT
The pointer can be moved with the use of the keyboard through bindings.
.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
.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
.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 key bindings with the addition
of the Control key.
.Ic CM-[hjkl]
resizes the window a small amount and
.Ic CMS-[hjkl]
resizes by a larger increment.
.Sh SEARCH
.Nm
features the ability to search for windows by their current title,
old titles, and by their label.
The priority for the search results are: label, current title,
old titles in reverse order, and finally window class name.
.Nm
features the ability to search for windows by their current title, old
titles and by their label. The priority for the search results are:
Label, current title, old titles in reverse order and finally window
class name.
.Nm
keeps a history of the 5 previous titles of a window.
.Pp
When searching, the leftmost character of the result list may show a
flag:
.Pp
.Bl -tag -width 10n -offset indent -compact
.It !
.Bl -tag -width 10n -offset -indent -compact
.It Fa !
The window is the currently focused window.
.It &
.It Fa &
The window is hidden.
.El
.Pp
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
The following keybindings may be used to navigate the result list:
.Bl -tag -width 10n -offset -indent -compact
.It [Down] or C-s
Select the next window in the list.
.It Ic [Up], C-r No or Ic M-k
.It [Up] or C-r
Select the previous window in the list.
.It Ic [Backspace] No or Ic C-h
Backspace.
.It Ic C-u
.It C-u
Clear the input.
.It Ic [Return]
.It [Enter]
Focus the selected window.
.It Ic [Esc]
Cancel.
.It Ic C-a
.It [Esc]
Quit.
.It C-a
Whenever there are no matching windows, list every window.
.El
.Sh GROUPS
.Nm
has the ability to group windows together, and use the groups to
perform operations on the entire group instead of just one window.
Currently, the only operation that is supported is to hide and unhide
the grouped windows.
Together with the
.Pa sticky
the grouped windows. Together with the
.Fl s
option, this can be used to emulate virtual desktops.
.Pp
To edit groups, use the group selection commands to toggle membership
of a group.
A blue border will be shown briefly on windows added to the current group,
and a red border will be shown on those just removed.
To edit groups, enter the group edit mode, and select/unselect the
groups with the group selection mouse click. A blue border will be
shown on the currently selected windows. The group selection keyboard
shortcuts can also be used to change which group to edit.
.Sh MENUS
Menus are recalled by clicking the mouse on the root window:
.Pp
.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 Ic M2
Show list of currently defined groups.
Clicking on an item will hide/unhide that group.
.It Ic M3
Show list of applications as defined in
.Pa ~/.cwmrc .
Clicking on an item will spawn that application.
.Bl -tag -width 10n -offset -indent -compact
.It Fa M1
Show list of currently hidden windows. Clicking on an item will
unhide that window.
.It Fa M2
Show list of currently defined groups. Clicking on an item will
hide/unhide that group.
.It Fa M3
Show list of applications as defined in
.Fa ~/.calmwm .
Clicking on an item will spawn that application.
.El
.Sh ENVIRONMENT
.Bl -tag -width "DISPLAYXXX"
.It DISPLAY
.Sh ~/.calmwm
Any directory entries here are shown in the application menu. When it
is selected, the image is executed with
.Xr execve 2 .
One use of this is to create symbolic links for your favorite
applications in this directory using
.Xr ln 1 .
The entries
.Nm term
and
.Nm lock
have special meaning. When they exist they point to the terminal
program and screen locking programs used by the keybindings specified
above. The defaults for these are
.Xr xterm 1
and
.Xr xlock 1 ,
respectively.
.Sh ACKNOWLEDGEMENTS
.Nm
starts on this display unless the
.Fl d
option is given.
.El
.Sh FILES
.Bl -tag -width Ds
.It Pa ~/.cwmrc
.El
.Sh SEE ALSO
.Xr cwmrc 5
contains some code from 9wm.
.Sh AUTHORS
.An -nosplit
.Pp
The
.Nm
was developed by
.An Marius Aamodt Eriksen Aq marius@monkey.org
with contributions from
.An Andy Adamson Aq dros@monkey.org ,
.An Niels Provos Aq provos@monkey.org ,
and
.An Antti Nyk\(:anen Aq aon@iki.fi .
software has been developed by Marius Aamodt Eriksen
.Aq marius@monkey.org
with contributions from Andy Adamson
.Aq dros@monkey.org ,
Niels Provos
.Aq provos@monkey.org
and Antti Nyk<79>nen
.Aq aon@iki.fi .
Ideas, discussion with many others.
.Sh HISTORY
.Nm
was originally inspired by evilwm, but was rewritten from scratch
due to limitations in the evilwm codebase.
The from-scratch rewrite borrowed some code from 9wm, however that code
has since been removed or rewritten.
.Pp
.Nm
first appeared in
.Ox 4.2 .
.\" .Sh HISTORY
.\".Aq marius@monkey.org .
.\" .Sh CAVEATS

458
cwmrc.5
View File

@ -1,458 +0,0 @@
.\" $OpenBSD$
.\"
.\" Copyright (c) 2004,2005 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.
.\"
.Dd $Mdocdate: September 8 2011 $
.Dt CWMRC 5
.Os
.Sh NAME
.Nm cwmrc
.Nd calm window manager configuration file
.Sh DESCRIPTION
This manual page describes the
.Xr cwm 1
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 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
.Dq sticky
windows in sticky group mode.
.Pp
The name and class of a window may be obtained using
.Xr xprop 1 .
.Pp
.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
.Sq - .
.Pp
The following modifiers are recognised:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It C
The Control key.
.It M
The Meta key.
.It S
The Shift key.
.It 4
The Mod4 key (normally the windows key).
.El
.Pp
The
.Sq -
should be followed by either a keysym name, taken from
.Pa /usr/X11R6/include/X11/keysymdef.h ,
or a numerical keycode value enclosed in
.Dq [] .
The
.Ar command
may either be one from the
.Sx BIND COMMAND LIST
(see below) or the command line that is to be executed.
.Pp
A special
.Ar command
keyword
.Dq unmap
can be used to remove the named keybinding.
This can be used to remove a binding which conflicts with an
application.
.Pp
.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.
When selected, the defined
.Ar path
is executed with
.Xr execve 2 .
.Pp
The
.Ar name
entries
.Nm term
and
.Nm lock
have a special meaning.
They point to the terminal and screen locking programs specified by
keybindings.
The defaults are
.Xr xterm 1
and
.Xr xlock 1 ,
respectively.
.Pp
.It Ic fontname Ar font
Change the default
.Ar font
for
.Xr Xft 3 .
.Pp
.It Ic gap Ar top bottom left right
Define a
.Dq gap
in pixels at the edge of the screen, so that when a
window is maximized it will not overlap this area.
This
.Dq gap
can be used for applications such as
.Xr xclock 1 ,
where the user may wish to remain visible.
.Pp
.It Ic ignore 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 command
Cause the creation of a mouse binding, or replacement of a default
mouse binding.
The modifier keys come first, followed by a
.Sq - .
.Pp
The following modifiers are recognised:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It C
The Control key.
.It M
The Meta key.
.It S
The Shift key.
.It 4
The Mod4 key (normally the windows key).
.El
.Pp
The
.Sq -
should be followed by number:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It 1
Left mouse button.
.It 2
Middle mouse button.
.It 3
Right mouse button.
.El
.Pp
The
.Ar command
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.
By enabling sticky group mode,
.Xr cwm 1
will assign new windows to the currently selected group.
.El
.Sh EXAMPLE CONFIGURATION
.Bd -literal
# Set default Xft(3) font
fontname "sans-serif:pixelsize=14:bold"
# Turn on sticky-group mode
sticky yes
# Any entry here is shown in the application menu
command firefox firefox
command xmms xmms
command top "xterm -e top"
# Autogroup definitions
autogroup 3 "aterm,XTerm"
autogroup 3 "xterm,XTerm"
# Ignore programs by that name by not drawing borders around them.
ignore XMMS
ignore xwi
ignore xapm
ignore xclock
# Keybindings
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
mousebind M-3 window_resize
.Ed
.Sh BIND COMMAND LIST
.Bl -tag -width 18n -compact
.It reload
Reload configuration.
.It quit
Quit
.Xr cwm 1 .
.It terminal
Spawn a new terminal.
.It lock
Lock the screen.
.It search
Launch window search menu.
.It menusearch
Launch application search menu.
.It exec
Launch
.Dq exec program
menu.
.It exec_wm
Launch
.Dq exec WindowManager
menu.
.It ssh
Launch
.Dq ssh
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
Reverse cycle through groups.
.It cycle
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
Hide current window.
.It lower
Lower current window.
.It raise
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
.Ar moveamount
pixels up.
.It movedown
Move window
.Ar moveamount
pixels down.
.It moveright
Move window
.Ar moveamount
pixels right.
.It moveleft
Move window
.Ar moveamount
pixels left.
.It bigmoveup
Move window 10 times
.Ar moveamount
pixels up.
.It bigmovedown
Move window 10 times
.Ar moveamount
pixels down.
.It bigmoveright
Move window 10 times
.Ar moveamount
pixels right.
.It bigmoveleft
Move window 10 times
.Ar moveamount
pixels left.
.It resizeup
Resize window
.Ar moveamount
pixels up.
.It resizedown
Resize window
.Ar moveamount
pixels down.
.It resizeright
Resize window
.Ar moveamount
pixels right.
.It resizeleft
Resize window
.Ar moveamount
pixels left.
.It bigresizeup
Resize window 10 times
.Ar moveamount
pixels up.
.It bigresizedown
Resize window 10 times
.Ar moveamount
pixels down.
.It bigresizeright
Resize window 10 times
.Ar moveamount
pixels right.
.It bigresizeleft
Resize window 10 times
.Ar moveamount
pixels left.
.It ptrmoveup
Move pointer
.Ar moveamount
pixels up.
.It ptrmovedown
Move pointer
.Ar moveamount
pixels down.
.It ptrmoveright
Move pointer
.Ar moveamount
pixels right.
.It ptrmoveleft
Move pointer
.Ar moveamount
pixels left.
.It bigptrmoveup
Move pointer 10 times
.Ar moveamount
pixels up.
.It bigptrmovedown
Move pointer 10 times
.Ar moveamount
pixels down.
.It bigptrmoveright
Move pointer 10 times
.Ar moveamount
pixels right.
.It bigptrmoveleft
Move pointer 10 times
.Ar moveamount
pixels left.
.El
.Sh MOUSEBIND COMMAND LIST
.Bl -tag -width 18n -compact
.It window_move
Move current window.
.It window_resize
Resize current window.
.It window_lower
Lower current window.
.It window_raise
Raise current window.
.It window_hide
Hide current window.
.It window_grouptoggle
Toggle group membership of current window.
.It menu_group
Launch group list.
.It menu_unhide
Launch hidden window list.
.It menu_cmd
Launch command list.
.El
.Sh FILES
.Bl -tag -width "~/.cwmrcXXX" -compact
.It Pa ~/.cwmrc
default
.Xr cwm 1
configuration file
.El
.Sh SEE ALSO
.Xr cwm 1
.Sh HISTORY
The
.Nm
file format first appeared in
.Ox 4.4 .

21
draw.c Normal file
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@ -0,0 +1,21 @@
/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* All rights reserved.
*
* $Id$
*/
#include "headers.h"
#include "calmwm.h"
void
draw_outline(struct client_ctx *cc)
{
struct screen_ctx *sc = CCTOSC(cc);
XDrawRectangle(G_dpy, sc->rootwin, sc->invgc,
cc->geom.x - cc->bwidth, cc->geom.y - cc->bwidth,
cc->geom.width + cc->bwidth, cc->geom.height + cc->bwidth);
}

105
err.c Normal file
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@ -0,0 +1,105 @@
/*
* err.c
*
* Adapted from OpenBSD libc *err* *warn* code.
*
* Copyright (c) 2000 Dug Song <dugsong@monkey.org>
*
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#include <sys/types.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
void
err(int eval, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if (fmt != NULL) {
(void)vfprintf(stderr, fmt, ap);
(void)fprintf(stderr, ": ");
}
va_end(ap);
(void)fprintf(stderr, "%s\n", strerror(errno));
exit(eval);
}
void
warn(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if (fmt != NULL) {
(void)vfprintf(stderr, fmt, ap);
(void)fprintf(stderr, ": ");
}
va_end(ap);
(void)fprintf(stderr, "%s\n", strerror(errno));
}
void
errx(int eval, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if (fmt != NULL)
(void)vfprintf(stderr, fmt, ap);
(void)fprintf(stderr, "\n");
va_end(ap);
exit(eval);
}
void
warnx(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if (fmt != NULL)
(void)vfprintf(stderr, fmt, ap);
(void)fprintf(stderr, "\n");
va_end(ap);
}

106
fgetln.c
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@ -1,106 +0,0 @@
/* $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

156
font.c
View File

@ -1,5 +1,5 @@
/*
* calmwm - the calm window manager
* font.c - cwm font abstraction
*
* Copyright (c) 2005 Marius Eriksen <marius@monkey.org>
*
@ -14,92 +14,146 @@
* 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 <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 "hash.h"
#include "headers.h"
#include "calmwm.h"
int
font_ascent(struct screen_ctx *sc)
{
return (sc->font->ascent);
}
static XftFont *_make_font(struct screen_ctx *sc, struct fontdesc *fdp);
HASH_GENERATE(fonthash, fontdesc, node, fontdesc_cmp);
int
font_descent(struct screen_ctx *sc)
fontdesc_cmp(struct fontdesc *a, struct fontdesc *b)
{
return (sc->font->descent);
return strcmp(a->name, b->name);
}
u_int
font_height(struct screen_ctx *sc)
/*
* Fowler/Noll/Vo hash
* http://www.isthe.com/chongo/tech/comp/fnv/
*/
#define FNV_P_32 ((unsigned int)0x01000193) /* 16777619 */
#define FNV_1_32 ((unsigned int)0x811c9dc5) /* 2166136261 */
unsigned int
fontdesc_hash(struct fontdesc *fdp)
{
return (sc->font->height + 1);
const unsigned char *p, *end, *start;
unsigned int hash = FNV_1_32;
start = fdp->name;
end = (const unsigned char *)fdp->name + strlen(fdp->name);
for (p = start; p < end; p++) {
hash *= FNV_P_32;
hash ^= (unsigned int)*p;
}
return (hash);
}
void
font_init(struct screen_ctx *sc, const char *color)
font_init(struct screen_ctx *sc)
{
if (sc->xftdraw)
XftDrawDestroy(sc->xftdraw);
sc->xftdraw = XftDrawCreate(X_Dpy, sc->rootwin,
DefaultVisual(X_Dpy, sc->which), DefaultColormap(X_Dpy, sc->which));
XColor xcolor, tmp;
HASH_INIT(&sc->fonthash, fontdesc_hash);
sc->xftdraw = XftDrawCreate(G_dpy, sc->rootwin,
DefaultVisual(G_dpy, sc->which), DefaultColormap(G_dpy, sc->which));
if (sc->xftdraw == NULL)
errx(1, "XftDrawCreate");
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");
if (!XAllocNamedColor(G_dpy, DefaultColormap(G_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;
}
struct fontdesc *
font_getx(struct screen_ctx *sc, const char *name)
{
struct fontdesc *fdp;
if ((fdp = font_get(sc, name)) == NULL)
errx(1, "font_get()");
return (fdp);
}
struct fontdesc *
font_get(struct screen_ctx *sc, const char *name)
{
struct fontdesc fd, *fdp;
XftFont *fn;
fd.name = name;
if ((fdp = HASH_FIND(fonthash, &sc->fonthash, &fd)) == NULL
&& (fn = _make_font(sc, &fd)) != NULL) {
fdp = xmalloc(sizeof(*fdp));
fdp->name = xstrdup(fd.name);
fdp->fn = fn;
fdp->sc = sc;
HASH_INSERT(fonthash, &sc->fonthash, fdp);
}
return (fdp);
}
int
font_width(struct screen_ctx *sc, const char *text, int len)
font_width(struct fontdesc *fdp, const char *text, int len)
{
XGlyphInfo extents;
XGlyphInfo extents;
XftTextExtents8(G_dpy, fdp->fn, (const XftChar8*)text, len, &extents);
XftTextExtentsUtf8(X_Dpy, sc->font, (const FcChar8*)text,
len, &extents);
return (extents.xOff);
return (extents.xOff);
}
void
font_draw(struct screen_ctx *sc, const char *text, int len,
font_draw(struct fontdesc *fdp, const char *text, int len,
Drawable d, int x, int y)
{
XftDrawChange(sc->xftdraw, d);
XftDrawStringUtf8(sc->xftdraw, &sc->xftcolor, sc->font, x, y,
XftDrawChange(fdp->sc->xftdraw, d);
/* Really needs to be UTF8'd. */
XftDrawString8(fdp->sc->xftdraw, &fdp->sc->xftcolor, fdp->fn, x, y,
(const FcChar8*)text, len);
}
XftFont *
font_make(struct screen_ctx *sc, const char *name)
int
font_ascent(struct fontdesc *fdp)
{
XftFont *fn = NULL;
FcPattern *pat, *patx;
XftResult res;
return fdp->fn->ascent;
}
if ((pat = FcNameParse((const FcChar8*)name)) == NULL)
int
font_descent(struct fontdesc *fdp)
{
return fdp->fn->descent;
}
static XftFont *
_make_font(struct screen_ctx *sc, struct fontdesc *fdp)
{
XftFont *fn = NULL;
FcPattern *pat, *patx;
XftResult res;
if ((pat = FcNameParse(fdp->name)) == NULL)
return (NULL);
if ((patx = XftFontMatch(X_Dpy, sc->which, pat, &res)) != NULL)
fn = XftFontOpenPattern(X_Dpy, patx);
if ((patx = XftFontMatch(G_dpy, sc->which, pat, &res)) != NULL)
fn = XftFontOpenPattern(G_dpy, patx);
FcPatternDestroy(pat);
return (fn);
}

53
geographic.c Normal file
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@ -0,0 +1,53 @@
/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* All rights reserved.
*
* $Id$
*/
#include "headers.h"
#include "calmwm.h"
struct client_ctx *
geographic_west(struct client_ctx *from_cc)
{
/* Window *wins, w0, w1; */
/* struct screen_ctx *sc = screen_current(); */
/* u_int nwins, i; */
/* struct client_ctx *cc; */
screen_updatestackingorder();
return (NULL);
}
#if 0
int
_visible(struct client_ctx *this_cc)
{
int stacking = cc->stackingorder;
struct client_ctx *cc;
if (cc->flags & CLIENT_HIDDEN)
return (0);
TAILQ_FOREACH(cc, &G_clientq, entry) {
if (cc->flags & CLIENT_HIDDEN)
continue;
if (cc->stackingorder > stacking &&
cc->geom.x <= this_cc->geom.x &&
cc->geom.y <= this_cc->geom.y &&
cc->geom.width > (this_cc->geom.width +
(this_cc->geom.x - cc->geom.x) &&
cc->geom.height > (this_cc->geom.height - cc->geom.height))
return (0);
}
return (1);
}
#endif

475
grab.c Normal file
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@ -0,0 +1,475 @@
/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* All rights reserved.
*
* $Id$
*/
#include "headers.h"
#include "calmwm.h"
int _sweepcalc(struct client_ctx *, int, int, int, int);
int _nobuttons(XButtonEvent *);
#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);
int x0 = cc->geom.x, y0 = cc->geom.y;
char asize[10]; /* fits "nnnnxnnnn\0" */
int wide, height, wide_size, wide_name;
struct fontdesc *font = DefaultFont;
snprintf(asize, sizeof(asize), "%dx%d",
ADJUST_WIDTH(cc, dx), ADJUST_HEIGHT(cc, dy));
wide_size = font_width(font, asize, strlen(asize)) + 4;
wide_name = font_width(font, cc->name, strlen(cc->name)) + 4;
wide = MAX(wide_size, wide_name);
height = font_ascent(font) + font_descent(font) + 1;
XMoveResizeWindow(G_dpy, sc->menuwin, x0, y0, wide, height * 2);
XMapWindow(G_dpy, sc->menuwin);
XReparentWindow(G_dpy, sc->menuwin, cc->win, 0, 0);
XClearWindow(G_dpy, sc->menuwin);
font_draw(font, cc->name, strlen(cc->name), sc->menuwin,
2, font_ascent(font) + 1);
font_draw(font, asize, strlen(asize), sc->menuwin,
wide/2 - wide_size/2, height + font_ascent(font) + 1);
}
int
grab_sweep(struct client_ctx *cc)
{
XEvent ev;
struct screen_ctx *sc = CCTOSC(cc);
int x0 = cc->geom.x, y0 = cc->geom.y;
int 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, G_cursor_resize) < 0)
return (-1);
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(G_dpy, MouseMask, &ev);
switch (ev.type) {
case MotionNotify:
if (_sweepcalc(cc, x0, y0, ev.xmotion.x, ev.xmotion.y))
/* Recompute window output */
grab_sweep_draw(cc, dx, dy);
XMoveResizeWindow(G_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(G_dpy, cc->win,
cc->bwidth, cc->bwidth,
cc->geom.width, cc->geom.height);
break;
case ButtonRelease:
XUnmapWindow(G_dpy, sc->menuwin);
XReparentWindow(G_dpy, sc->menuwin, sc->rootwin, 0, 0);
xu_ptr_ungrab();
client_ptrwarp(cc);
return (0);
}
}
/* NOTREACHED */
}
int
grab_drag(struct client_ctx *cc)
{
int x0 = cc->geom.x, y0 = cc->geom.y, xm, ym;
struct screen_ctx *sc = CCTOSC(cc);
XEvent ev;
client_raise(cc);
if (xu_ptr_grab(sc->rootwin, MouseMask, G_cursor_move) < 0)
return (-1);
xu_ptr_getpos(sc->rootwin, &xm, &ym);
for (;;) {
XMaskEvent(G_dpy, MouseMask, &ev);
switch (ev.type) {
case MotionNotify:
cc->geom.x = x0 + (ev.xmotion.x - xm);
cc->geom.y = y0 + (ev.xmotion.y - ym);
XMoveWindow(G_dpy, cc->pwin,
cc->geom.x - cc->bwidth, cc->geom.y - cc->bwidth);
break;
case ButtonRelease:
xu_ptr_ungrab();
return (0);
}
}
/* NOTREACHED */
}
/*
* Adapted from 9wm.
*/
/* XXX - this REALLY needs to be cleaned up. */
#define MenuMask (ButtonMask|ButtonMotionMask|ExposureMask)
#define MenuGrabMask (ButtonMask|ButtonMotionMask|StructureNotifyMask)
#define AllButtonMask (Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask)
#ifdef notyet
struct client_ctx *
grab_menu_getcc(struct menu_q *menuq, int off)
{
int where = 0;
struct menu *mi;
TAILQ_FOREACH(mi, menuq, entry)
if (off == where++)
return mi->ctx;
return (NULL);
}
#endif
void *
grab_menu(XButtonEvent *e, struct menu_q *menuq)
{
struct screen_ctx *sc;
struct menu *mi;
XEvent ev;
int i, n, cur = 0, old, wide, high, status, drawn, warp;
int x, y, dx, dy, xmax, ymax;
int tx, ty;
struct fontdesc *font = DefaultFont;
if ((sc = screen_fromroot(e->root)) == NULL || e->window == sc->menuwin)
return (NULL);
dx = 0;
i = 0;
TAILQ_FOREACH(mi, menuq, entry) {
wide = font_width(font, mi->text, strlen(mi->text)) + 4;
if (wide > dx)
dx = wide;
if (mi->lasthit)
cur = i;
i++;
}
n = i;
wide = dx;
high = font_ascent(font) + font_descent(font) + 1;
dy = n*high;
x = e->x - wide/2;
y = e->y - cur*high - high/2;
warp = 0;
/* XXX - cache these in sc. */
xmax = DisplayWidth(G_dpy, sc->which);
ymax = DisplayHeight(G_dpy, sc->which);
if (x < 0) {
e->x -= x;
x = 0;
warp++;
}
if (x+wide >= xmax) {
e->x -= x+wide-xmax;
x = xmax-wide;
warp++;
}
if (y < 0) {
e->y -= y;
y = 0;
warp++;
}
if (y+dy >= ymax) {
e->y -= y+dy-ymax;
y = ymax-dy;
warp++;
}
if (warp)
xu_ptr_setpos(e->root, e->x, e->y);
XMoveResizeWindow(G_dpy, sc->menuwin, x, y, dx, dy);
XSelectInput(G_dpy, sc->menuwin, MenuMask);
XMapRaised(G_dpy, sc->menuwin);
status = xu_ptr_grab(sc->menuwin, MenuGrabMask, G_cursor_select);
if (status < 0) {
XUnmapWindow(G_dpy, sc->menuwin);
return (NULL);
}
drawn = 0;
#ifdef notyet
if (e->button == Button1) {
struct client_ctx *cc;
cc = grab_menu_getcc(menuq, cur);
if (cc != NULL) {
client_unhide(cc);
XRaiseWindow(G_dpy, sc->menuwin);
}
}
#endif
for (;;) {
XMaskEvent(G_dpy, MenuMask, &ev);
switch (ev.type) {
default:
warnx("menuhit: unknown ev.type %d\n", ev.type);
break;
case ButtonPress:
break;
case ButtonRelease:
if (ev.xbutton.button != e->button)
break;
x = ev.xbutton.x;
y = ev.xbutton.y;
i = y/high;
if (cur >= 0 && y >= cur*high-3 && y < (cur+1)*high+3)
i = cur;
if (x < 0 || x > wide || y < -3)
i = -1;
else if (i < 0 || i >= n)
i = -1;
/* else */
/* m->lasthit = i; */
if (!_nobuttons(&ev.xbutton))
i = -1;
/* XXX */
/* ungrab(&ev.xbutton); */
xu_ptr_ungrab();
XUnmapWindow(G_dpy, sc->menuwin);
n = 0;
TAILQ_FOREACH(mi, menuq, entry)
if (i == n++)
break;
return (mi);
case MotionNotify:
if (!drawn)
break;
x = ev.xbutton.x;
y = ev.xbutton.y;
old = cur;
cur = y/high;
if (old >= 0 && y >= old*high-3 && y < (old+1)*high+3)
cur = old;
if (x < 0 || x > wide || y < -3)
cur = -1;
else if (cur < 0 || cur >= n)
cur = -1;
if (cur == old)
break;
if (old >= 0 && old < n) {
#ifdef notyet
if (e->button == Button1) {
struct client_ctx *cc;
cc = grab_menu_getcc(menuq, old);
if (cc != NULL)
client_hide(cc);
}
#endif
XFillRectangle(G_dpy, sc->menuwin,
sc->hlgc, 0, old*high, wide, high);
}
if (cur >= 0 && cur < n) {
#ifdef notyet
if (e->button == Button1) {
struct client_ctx *cc;
cc = grab_menu_getcc(menuq, cur);
if (cc != NULL) {
client_unhide(cc);
XRaiseWindow(G_dpy,
sc->menuwin);
}
}
#endif
xu_ptr_regrab(MenuGrabMask, G_cursor_select);
XFillRectangle(G_dpy, sc->menuwin,
sc->hlgc, 0, cur*high, wide, high);
} else
xu_ptr_regrab(MenuGrabMask, G_cursor_default);
break;
case Expose:
XClearWindow(G_dpy, sc->menuwin);
i = 0;
TAILQ_FOREACH(mi, menuq, entry) {
tx = (wide - font_width(font, mi->text,
strlen(mi->text)))/2;
ty = i*high + font_ascent(font) + 1;
font_draw(font, mi->text, strlen(mi->text),
sc->menuwin, tx, ty);
i++;
}
if (cur >= 0 && cur < n)
XFillRectangle(G_dpy, sc->menuwin,
sc->hlgc, 0, cur*high, wide, high);
drawn = 1;
}
}
}
void
grab_menuinit(struct screen_ctx *sc)
{
sc->menuwin = XCreateSimpleWindow(G_dpy, sc->rootwin, 0, 0,
1, 1, 1, sc->blackpixl, sc->whitepixl);
}
#define LABEL_MAXLEN 256
#define LabelMask (KeyPressMask|ExposureMask)
void
grab_label(struct client_ctx *cc)
{
struct screen_ctx *sc = screen_current();
int x, y, dx, dy, fontheight, focusrevert;
XEvent e;
char labelstr[LABEL_MAXLEN];
char dispstr[LABEL_MAXLEN + sizeof("label>") - 1];
Window focuswin;
char chr;
enum ctltype ctl;
size_t len;
struct fontdesc *font = DefaultFont;
if (cc->label != NULL)
strlcpy(labelstr, cc->label, sizeof(labelstr));
else
labelstr[0] = '\0';
xu_ptr_getpos(sc->rootwin, &x, &y);
dy = fontheight = font_ascent(font) + font_descent(font) + 1;
dx = font_width(font, "label>", 6);
XMoveResizeWindow(G_dpy, sc->searchwin, x, y, dx, dy);
XSelectInput(G_dpy, sc->searchwin, LabelMask);
XMapRaised(G_dpy, sc->searchwin);
XGetInputFocus(G_dpy, &focuswin, &focusrevert);
XSetInputFocus(G_dpy, sc->searchwin,
RevertToPointerRoot, CurrentTime);
for (;;) {
XMaskEvent(G_dpy, LabelMask, &e);
switch (e.type) {
case KeyPress:
if (input_keycodetrans(e.xkey.keycode, e.xkey.state,
&ctl, &chr, 1) < 0)
continue;
switch (ctl) {
case CTL_ERASEONE:
if ((len = strlen(labelstr)) > 0)
labelstr[len - 1] = '\0';
break;
case CTL_RETURN:
/* Done */
if (strlen(labelstr) == 0)
goto out;
if (cc->label != NULL)
xfree(cc->label);
cc->label = xstrdup(labelstr);
case CTL_ABORT:
goto out;
default:
break;
}
if (chr != '\0') {
char str[2];
str[0] = chr;
str[1] = '\0';
strlcat(labelstr, str, sizeof(labelstr));
}
case Expose:
snprintf(dispstr, sizeof(dispstr), "label>%s", labelstr);
dx = font_width(font, dispstr, strlen(dispstr));
dy = fontheight;
XClearWindow(G_dpy, sc->searchwin);
XResizeWindow(G_dpy, sc->searchwin, dx, dy);
font_draw(font, dispstr, strlen(dispstr),
sc->searchwin, 0, font_ascent(font) + 1);
break;
}
}
out:
XSetInputFocus(G_dpy, focuswin,
focusrevert, CurrentTime);
XUnmapWindow(G_dpy, sc->searchwin);
}
int
_sweepcalc(struct client_ctx *cc, int x0, int y0, int motionx, int motiony)
{
int width, height;
width = cc->geom.width;
height = cc->geom.height;
cc->geom.width = abs(x0 - motionx);
cc->geom.height = abs(y0 - 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 = x0 <= motionx ? x0 : x0 - cc->geom.width;
cc->geom.y = y0 <= motiony ? y0 : y0 - cc->geom.height;
return (width != cc->geom.width || height != cc->geom.height);
}
/* XXX */
int
_nobuttons(XButtonEvent *e) /* Einstuerzende */
{
int state;
state = (e->state & AllButtonMask);
return (e->type == ButtonRelease) && (state & (state - 1)) == 0;
}

735
group.c
View File

@ -3,56 +3,41 @@
*
* Copyright (c) 2004 Andy Adamson <dros@monkey.org>
* Copyright (c) 2004,2005 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
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 *);
#define CALMWM_NGROUPS 9
const char *shortcut_to_name[] = {
"nogroup", "one", "two", "three", "four", "five", "six",
"seven", "eight", "nine"
int G_groupmode = 0;
int G_groupnamemode = 0;
struct group_ctx *G_group_active = NULL;
struct group_ctx *G_group_current = NULL;
struct group_ctx G_groups[CALMWM_NGROUPS];
char G_group_name[256];
int G_groupfocusset = 0;
Window G_groupfocuswin;
int G_groupfocusrevert;
int G_grouphideall = 0;
struct group_ctx_q G_groupq;
#define GroupMask (KeyPressMask|ExposureMask)
static char *shortcut_to_name[] = {
"XXX", "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");
no = gc->shortcut - 1;
errx(1, "_group_add: a ctx is NULL");
if (cc->group == gc)
return;
@ -60,34 +45,56 @@ 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;
cc->groupcommit = 0;
}
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");
XChangeProperty(X_Dpy, cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
32, PropModeReplace, (unsigned char *)&no, 1);
errx(1, "_group_remove: a ctx is NULL");
TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
cc->group = NULL;
cc->groupcommit = 0;
cc->highlight = 0;
client_draw_border(cc);
}
static void
group_hide(struct screen_ctx *sc, struct group_ctx *gc)
_group_commit(struct group_ctx *gc)
{
struct client_ctx *cc;
struct client_ctx *cc;
screen_updatestackingorder(sc);
if (gc == NULL)
errx(1, "_group_commit: ctx is null");
TAILQ_FOREACH(cc, &gc->clients, group_entry)
cc->groupcommit = 1;
}
static void
_group_purge(struct group_ctx *gc)
{
struct client_ctx *cc;
if (gc == NULL)
errx(1, "_group_commit: ctx is null");
TAILQ_FOREACH(cc, &gc->clients, group_entry)
if (cc->groupcommit == 0)
_group_remove(cc);
}
static void
_group_hide(struct group_ctx *gc)
{
struct client_ctx *cc;
screen_updatestackingorder();
gc->nhidden = 0;
gc->highstack = 0;
@ -101,26 +108,21 @@ group_hide(struct screen_ctx *sc, struct group_ctx *gc)
}
static void
group_show(struct screen_ctx *sc, struct group_ctx *gc)
_group_show(struct group_ctx *gc)
{
struct client_ctx *cc;
Window *winlist;
u_int i;
int lastempty = -1;
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));
winlist = (Window *) xcalloc(sizeof(*winlist) * (gc->highstack + 1));
/*
* Invert the stacking order as XRestackWindows() expects them
* top-to-bottom.
*/
TAILQ_FOREACH(cc, &gc->clients, group_entry) {
winlist[gc->highstack - cc->stackingorder] = cc->win;
winlist[gc->highstack - cc->stackingorder] = cc->pwin;
client_unhide(cc);
}
@ -135,119 +137,184 @@ group_show(struct screen_ctx *sc, struct group_ctx *gc)
}
}
XRestackWindows(X_Dpy, winlist, gc->nhidden);
XRestackWindows(G_dpy, winlist, gc->nhidden);
xfree(winlist);
gc->hidden = 0;
group_setactive(sc, gc->shortcut - 1);
G_group_active = gc;
}
void
group_init(struct screen_ctx *sc)
{
int i;
long viewports[2] = {0, 0};
long ndesks = CALMWM_NGROUPS, zero = 0;
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(&sc->groups[i].clients);
sc->groups[i].hidden = 0;
sc->groups[i].shortcut = i + 1;
TAILQ_INSERT_TAIL(&sc->groupq, &sc->groups[i], entry);
}
/* 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)
_group_destroy(struct group_ctx *gc)
{
sc->group_active = &sc->groups[idx];
XChangeProperty(X_Dpy, sc->rootwin, _NET_CURRENT_DESKTOP,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&idx, 1);
struct client_ctx *cc;
if (gc->name != NULL) {
xfree(gc->name);
gc->name = NULL;
}
while ((cc = TAILQ_FIRST(&gc->clients)) != NULL) {
TAILQ_REMOVE(&gc->clients, cc, group_entry);
cc->group = NULL;
cc->groupcommit = 0;
cc->highlight = 0;
client_draw_border(cc);
}
}
void
group_movetogroup(struct client_ctx *cc, int idx)
group_init(void)
{
struct screen_ctx *sc = cc->sc;
struct group_ctx *gc;
int i;
if (idx < 0 || idx >= CALMWM_NGROUPS)
err(1, "group_movetogroup: index out of range (%d)", idx);
TAILQ_INIT(&G_groupq);
gc = &sc->groups[idx];
if (cc->group == gc)
return;
if (gc->hidden) {
client_hide(cc);
gc->nhidden++;
for (i = 0; i < CALMWM_NGROUPS; i++) {
TAILQ_INIT(&G_groups[i].clients);
G_groups[i].hidden = 0;
G_groups[i].shortcut = i + 1;
TAILQ_INSERT_TAIL(&G_groupq, &G_groups[i], entry);
}
group_add(gc, cc);
G_group_current = G_group_active = &G_groups[0];
}
/*
* Colouring for groups upon add/remove.
/*
* manipulate the 'current group'
*/
#if 0
/* set current group to the first empty group
* returns 0 on success, -1 if there are no empty groups
*/
int
group_new(void)
{
int i;
for (i=0; i < CALMWM_NGROUPS; i++) {
if (TAILQ_EMPTY(&G_groups[i].clients)) {
G_group_current = &G_groups[i];
return (0);
}
}
return (-1);
}
#endif
/* change the current group */
int
group_select(int idx)
{
struct group_ctx *gc = G_group_current;
struct client_ctx *cc;
if (idx < 0 || idx >= CALMWM_NGROUPS)
return (-1);
TAILQ_FOREACH(cc, &gc->clients, group_entry) {
cc->highlight = 0;
client_draw_border(cc);
}
_group_commit(gc);
G_group_current = &G_groups[idx];
group_display_draw(screen_current());
return (0);
}
/* enter group mode */
void
group_enter(void)
{
if (G_groupmode != 0)
errx(1, "group_enter called twice");
if (G_group_current == NULL)
G_group_current = &G_groups[0];
/* setup input buffer */
G_group_name[0] = '\0';
G_groupmode = 1;
group_display_init(screen_current());
group_display_draw(screen_current());
}
/* exit group mode */
void
group_exit(int commit)
{
struct group_ctx *gc = G_group_current;
struct client_ctx *cc;
if (G_groupmode != 1)
errx(1, "group_exit called twice");
TAILQ_FOREACH(cc, &gc->clients, group_entry) {
cc->highlight = 0;
client_draw_border(cc);
}
if (commit) {
_group_commit(gc);
} else {
/* abort */
_group_purge(gc);
if (!TAILQ_EMPTY(&gc->clients))
_group_destroy(gc);
}
XUnmapWindow(G_dpy, screen_current()->groupwin);
if (G_groupnamemode) {
XSetInputFocus(G_dpy, G_groupfocuswin, G_groupfocusrevert,
CurrentTime);
G_groupfocusset = 0;
}
G_groupmode = G_groupnamemode = 0;
}
void
group_click(struct client_ctx *cc)
{
struct group_ctx *gc = G_group_current;
if (gc == cc->group)
_group_remove(cc);
else
_group_add(gc, cc);
group_display_draw(screen_current());
}
/* Used to add a newly mapped window to the active group */
void
group_sticky(struct client_ctx *cc)
{
_group_add(G_group_active, cc);
}
void
group_sticky_toggle_enter(struct client_ctx *cc)
{
struct screen_ctx *sc = cc->sc;
struct group_ctx *gc;
gc = sc->group_active;
struct group_ctx *gc = G_group_active;
if (gc == cc->group) {
group_remove(cc);
cc->highlight = CLIENT_HIGHLIGHT_UNGROUP;
_group_remove(cc);
cc->highlight = CLIENT_HIGHLIGHT_RED;
} else {
group_add(gc, cc);
cc->highlight = CLIENT_HIGHLIGHT_GROUP;
_group_add(gc, cc);
cc->highlight = CLIENT_HIGHLIGHT_BLUE;
}
client_draw_border(cc);
@ -261,13 +328,95 @@ group_sticky_toggle_exit(struct client_ctx *cc)
}
/*
* if group_hidetoggle would produce no effect, toggle the group's hidden state
* selection list display
*/
static void
group_fix_hidden_state(struct group_ctx *gc)
void
group_display_init(struct screen_ctx *sc)
{
struct client_ctx *cc;
int same = 0;
sc->groupwin = XCreateSimpleWindow(G_dpy, sc->rootwin, 0, 0,
1, 1, 1, sc->blackpixl, sc->whitepixl);
}
void
group_display_draw(struct screen_ctx *sc)
{
struct group_ctx *gc = G_group_current;
int x, y, dx, dy, fontheight, titlelen;
struct client_ctx *cc;
char titlebuf[1024];
struct fontdesc *font = DefaultFont;
snprintf(titlebuf, sizeof(titlebuf), "Editing group %d", gc->shortcut);
x = y = 0;
fontheight = font_ascent(font) + font_descent(font) + 1;
dx = titlelen = font_width(font, titlebuf, strlen(titlebuf));
dy = fontheight;
TAILQ_FOREACH(cc, &gc->clients, group_entry) {
cc->highlight = CLIENT_HIGHLIGHT_BLUE;
client_draw_border(cc);
}
XMoveResizeWindow(G_dpy, sc->groupwin, x, y, dx, dy);
/* XXX */
XSelectInput(G_dpy, sc->groupwin, GroupMask);
XMapRaised(G_dpy, sc->groupwin);
XClearWindow(G_dpy, sc->groupwin);
font_draw(font, titlebuf, strlen(titlebuf), sc->groupwin,
0, font_ascent(font) + 1);
}
void
group_display_keypress(KeyCode k)
{
struct group_ctx * gc = G_group_current;
char chr;
enum ctltype ctl;
int len;
if (!G_groupnamemode)
return;
if (input_keycodetrans(k, 0, &ctl, &chr, 1) < 0)
goto out;
switch (ctl) {
case CTL_ERASEONE:
if ((len = strlen(G_group_name)) > 0)
G_group_name[len - 1] = '\0';
break;
case CTL_RETURN:
if (gc->name != NULL)
xfree(gc->name);
gc->name = xstrdup(G_group_name);
group_exit(1);
return;
default:
break;
}
if (chr != '\0')
snprintf(G_group_name, sizeof(G_group_name), "%s%c",
G_group_name, chr);
out:
group_display_draw(screen_current());
}
/* if group_hidetoggle would produce no effect, toggle the group's hidden state
*/
void
_group_fix_hidden_state(struct group_ctx *gc)
{
struct client_ctx *cc;
int same = 0;
TAILQ_FOREACH(cc, &gc->clients, group_entry) {
if (gc->hidden == ((cc->flags & CLIENT_HIDDEN) ? 1 : 0))
@ -279,77 +428,72 @@ group_fix_hidden_state(struct group_ctx *gc)
}
void
group_hidetoggle(struct screen_ctx *sc, int idx)
group_hidetoggle(int idx)
{
struct group_ctx *gc;
struct group_ctx *gc;
#ifdef notyet
char buf[128];
#endif
if (idx < 0 || idx >= CALMWM_NGROUPS)
err(1, "group_hidetoggle: index out of range (%d)", idx);
gc = &sc->groups[idx];
group_fix_hidden_state(gc);
gc = &G_groups[idx];
_group_fix_hidden_state(gc);
if (gc->hidden)
group_show(sc, gc);
_group_show(gc);
else {
group_hide(sc, gc);
/* XXX wtf? */
_group_hide(gc);
if (TAILQ_EMPTY(&gc->clients))
group_setactive(sc, idx);
G_group_active = gc;
}
#ifdef notyet
snprintf(buf, sizeof(buf), "Group %d", idx + 1);
screen_infomsg(buf);
#endif
}
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]);
}
}
#define GROUP_NEXT(gc, fwd) (fwd) ? \
TAILQ_NEXT(gc, entry) : TAILQ_PREV(gc, group_ctx_q, entry)
/*
* Cycle through active groups. If none exist, then just stay put.
* Jump to the next/previous active group. If none exist, then just
* stay put.
*/
void
group_cycle(struct screen_ctx *sc, int flags)
group_slide(int fwd)
{
struct group_ctx *gc, *showgroup = NULL;
struct group_ctx *gc, *showgroup = NULL;
assert(sc->group_active != NULL);
assert(G_group_active != NULL);
gc = sc->group_active;
gc = G_group_active;
for (;;) {
gc = (flags & CWM_RCYCLE) ? TAILQ_PREV(gc, group_ctx_q,
entry) : TAILQ_NEXT(gc, entry);
gc = GROUP_NEXT(gc, fwd);
if (gc == NULL)
gc = (flags & CWM_RCYCLE) ? TAILQ_LAST(&sc->groupq,
group_ctx_q) : TAILQ_FIRST(&sc->groupq);
if (gc == sc->group_active)
gc = fwd ? TAILQ_FIRST(&G_groupq) :
TAILQ_LAST(&G_groupq, group_ctx_q);
if (gc == G_group_active)
break;
if (!TAILQ_EMPTY(&gc->clients) && showgroup == NULL)
showgroup = gc;
else if (!gc->hidden)
group_hide(sc, gc);
_group_hide(gc);
}
if (showgroup == NULL)
return;
group_hide(sc, sc->group_active);
_group_hide(G_group_active);
if (showgroup->hidden)
group_show(sc, showgroup);
_group_show(showgroup);
else
group_setactive(sc, showgroup->shortcut - 1);
G_group_active = showgroup;
}
/* called when a client is deleted */
@ -357,37 +501,39 @@ void
group_client_delete(struct client_ctx *cc)
{
if (cc->group == NULL)
return;
return;
TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
cc->group = NULL; /* he he */
cc->groupcommit = 0;
}
void
group_menu(XButtonEvent *e)
{
struct screen_ctx *sc;
struct group_ctx *gc;
struct menu *mi;
struct menu_q menuq;
int i;
struct menu_q menuq;
struct menu *mi;
int i;
struct group_ctx *gc;
sc = screen_fromroot(e->root);
TAILQ_INIT(&menuq);
for (i = 0; i < CALMWM_NGROUPS; i++) {
gc = &sc->groups[i];
gc = &G_groups[i];
if (TAILQ_EMPTY(&gc->clients))
continue;
mi = xcalloc(1, sizeof(*mi));
if (gc->name == NULL)
gc->name = xstrdup(shortcut_to_name[gc->shortcut]);
XCALLOC(mi, struct menu);
if (gc->hidden)
(void)snprintf(mi->text, sizeof(mi->text), "%d: [%s]",
gc->shortcut, sc->group_names[i]);
snprintf(mi->text, sizeof(mi->text), "%d: [%s]",
gc->shortcut, gc->name);
else
(void)snprintf(mi->text, sizeof(mi->text), "%d: %s",
gc->shortcut, sc->group_names[i]);
snprintf(mi->text, sizeof(mi->text), "%d: %s",
gc->shortcut, gc->name);
mi->ctx = gc;
TAILQ_INSERT_TAIL(&menuq, mi, entry);
}
@ -395,16 +541,19 @@ group_menu(XButtonEvent *e)
if (TAILQ_EMPTY(&menuq))
return;
mi = menu_filter(sc, &menuq, NULL, NULL, 0, NULL, NULL);
mi = (struct menu *)grab_menu(e, &menuq);
if (mi == NULL || mi->ctx == NULL)
goto cleanup;
gc = (struct group_ctx *)mi->ctx;
(gc->hidden) ? group_show(sc, gc) : group_hide(sc, gc);
if (gc->hidden)
_group_show(gc);
else
_group_hide(gc);
cleanup:
cleanup:
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
TAILQ_REMOVE(&menuq, mi, entry);
xfree(mi);
@ -412,138 +561,74 @@ cleanup:
}
void
group_alltoggle(struct screen_ctx *sc)
group_namemode(void)
{
int i;
G_groupnamemode = 1;
for (i = 0; i < CALMWM_NGROUPS; i++) {
if (sc->group_hideall)
group_show(sc, &sc->groups[i]);
group_display_draw(screen_current());
}
void
group_alltoggle(void)
{
int i;
for (i=0; i < CALMWM_NGROUPS; i++) {
if (G_grouphideall)
_group_show(&G_groups[i]);
else
group_hide(sc, &sc->groups[i]);
_group_hide(&G_groups[i]);
}
sc->group_hideall = (!sc->group_hideall);
if (G_grouphideall)
G_grouphideall = 0;
else
G_grouphideall = 1;
}
void
group_deletecurrent(void)
{
_group_destroy(G_group_current);
XUnmapWindow(G_dpy, screen_current()->groupwin);
G_groupmode = G_groupnamemode = 0;
}
void
group_done(void)
{
struct group_ctx *gc = G_group_current;
if (gc->name != NULL)
xfree(gc->name);
gc->name = xstrdup(shortcut_to_name[gc->shortcut]);
group_exit(1);
}
void
group_autogroup(struct client_ctx *cc)
{
struct screen_ctx *sc = cc->sc;
struct autogroupwin *aw;
struct group_ctx *gc;
int no = -1;
long *grpno;
struct autogroupwin *aw;
struct group_ctx *gc;
char group[CALMWM_MAXNAMELEN];
if (cc->app_class == NULL || cc->app_name == NULL)
return;
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;
}
TAILQ_FOREACH(aw, &G_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;
}
}
/* no group please */
if (no == 0)
return;
TAILQ_FOREACH(gc, &sc->groupq, entry) {
if (gc->shortcut == no) {
group_add(gc, cc);
return;
}
TAILQ_FOREACH(gc, &G_groupq, entry) {
if (strcmp(shortcut_to_name[gc->shortcut], group) == 0)
_group_add(gc, cc);
}
if (Conf.flags & CONF_STICKY_GROUPS)
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);
}

68
hash.h Normal file
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/*
* hash.h - generic hash template, akin to queue.h & tree.h
*
* Copyright (c) 2005 Marius 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.
*/
#ifndef _HASH_H_ /* Possibly this is too generic. */
#define _HASH_H_
#include <sys/tree.h>
#define HASH_ENTRY SPLAY_ENTRY
#define HASH_HEAD(name, type, nbuckets) \
SPLAY_HEAD(name##_HASH_TREE, type); \
struct name { \
struct name##_HASH_TREE buckets[nbuckets]; \
unsigned int (*hashfn)(struct type *elm); \
};
#define HASH_NBUCKETS(head) \
(sizeof((head)->buckets)/sizeof((head)->buckets[0]))
#define HASH_INIT(head, fn) do { \
int i; \
for (i = 0; i < HASH_NBUCKETS(head); i++) { \
SPLAY_INIT(&(head)->buckets[i]); \
} \
(head)->hashfn = fn; \
} while (0)
#define HASH_PROTOTYPE(name, type, field, cmp) \
SPLAY_PROTOTYPE(name##_HASH_TREE, type, field, cmp) \
struct type *name##_HASH_TREE_FIND(struct name *head, struct type *find); \
void name##_HASH_TREE_INSERT(struct name *head, struct type *insert);
#define HASH_GENERATE(name, type, field, cmp) \
SPLAY_GENERATE(name##_HASH_TREE, type, field, cmp) \
struct type *name##_HASH_TREE_FIND(struct name *head, struct type *find) \
{ \
struct name##_HASH_TREE *bucket = \
&head->buckets[(*head->hashfn)(find) % HASH_NBUCKETS(head)]; \
return SPLAY_FIND(name##_HASH_TREE, bucket, find); \
} \
void name##_HASH_TREE_INSERT(struct name *head, struct type *insert) \
{ \
struct name##_HASH_TREE *bucket = \
&head->buckets[(*head->hashfn)(insert) % HASH_NBUCKETS(head)]; \
\
SPLAY_INSERT(name##_HASH_TREE, bucket, insert); \
}
#define HASH_FIND(name, head, find) name##_HASH_TREE_FIND((head), (find))
#define HASH_INSERT(name, head, insert) name##_HASH_TREE_INSERT((head), (insert))
#endif /* _HASH_H_ */

52
headers.h Normal file
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@ -0,0 +1,52 @@
/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* All rights reserved.
*
* $Id$
*/
#ifndef _CALMWM_HEADERS_H_
#define _CALMWM_HEADERS_H_
#include <sys/types.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_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>
#ifdef USE_XOSD
#include <xosd.h>
#endif /* USE_XOSD */
#include <err.h>
#endif /* _CALMWM_HEADERS_H_ */

81
input.c Normal file
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@ -0,0 +1,81 @@
/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* All rights reserved.
*
* $Id$
*/
#include "headers.h"
#include "calmwm.h"
int
input_keycodetrans(KeyCode kc, u_int state,
enum ctltype *ctl, char *chr, int normalize)
{
int ks;
*ctl = CTL_NONE;
*chr = '\0';
ks = XKeycodeToKeysym(G_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_a:
case XK_A:
*ctl = CTL_ALL;
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;
if (normalize)
*chr = tolower(*chr);
return (0);
}

323
install-sh Executable file
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@ -0,0 +1,323 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2005-05-14.22
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
chmodcmd="$chmodprog 0755"
chowncmd=
chgrpcmd=
stripcmd=
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=
dst=
dir_arg=
dstarg=
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
-c (ignored)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
--help display this help and exit.
--version display version info and exit.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
"
while test -n "$1"; do
case $1 in
-c) shift
continue;;
-d) dir_arg=true
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
--help) echo "$usage"; exit $?;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-s) stripcmd=$stripprog
shift
continue;;
-t) dstarg=$2
shift
shift
continue;;
-T) no_target_directory=true
shift
continue;;
--version) echo "$0 $scriptversion"; exit $?;;
*) # When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
test -n "$dir_arg$dstarg" && break
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dstarg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dstarg"
shift # fnord
fi
shift # arg
dstarg=$arg
done
break;;
esac
done
if test -z "$1"; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src ;;
esac
if test -n "$dir_arg"; then
dst=$src
src=
if test -d "$dst"; then
mkdircmd=:
chmodcmd=
else
mkdircmd=$mkdirprog
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dstarg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dstarg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst ;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dstarg: Is a directory" >&2
exit 1
fi
dst=$dst/`basename "$src"`
fi
fi
# This sed command emulates the dirname command.
dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# Skip lots of stat calls in the usual case.
if test ! -d "$dstdir"; then
defaultIFS='
'
IFS="${IFS-$defaultIFS}"
oIFS=$IFS
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
shift
IFS=$oIFS
pathcomp=
while test $# -ne 0 ; do
pathcomp=$pathcomp$1
shift
if test ! -d "$pathcomp"; then
$mkdirprog "$pathcomp"
# mkdir can fail with a `File exist' error in case several
# install-sh are creating the directory concurrently. This
# is OK.
test -d "$pathcomp" || exit
fi
pathcomp=$pathcomp/
done
fi
if test -n "$dir_arg"; then
$doit $mkdircmd "$dst" \
&& { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
else
dstfile=`basename "$dst"`
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
trap '(exit $?); exit' 1 2 13 15
# Copy the file name to the temp name.
$doit $cpprog "$src" "$dsttmp" &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
# Now rename the file to the real destination.
{ $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
|| {
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
if test -f "$dstdir/$dstfile"; then
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
|| {
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
(exit 1); exit 1
}
else
:
fi
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
}
}
fi || { (exit 1); exit 1; }
done
# The final little trick to "correctly" pass the exit status to the exit trap.
{
(exit 0); exit 0
}
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

463
kbfunc.c
View File

@ -1,165 +1,47 @@
/*
* calmwm - the calm window manager
* calmwm - the calm window manager
*
* Copyright (c) 2004 Martin Murray <mmurray@monkey.org>
* All rights reserved.
*
* 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
* 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.
*
* $OpenBSD$
* $Id$
*/
#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|"
extern sig_atomic_t xev_quit;
void
kbfunc_client_lower(struct client_ctx *cc, union arg *arg)
kbfunc_client_lower(struct client_ctx *cc, void *arg)
{
client_lower(cc);
}
void
kbfunc_client_raise(struct client_ctx *cc, union arg *arg)
kbfunc_client_raise(struct client_ctx *cc, void *arg)
{
client_raise(cc);
}
#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, union arg *arg)
kbfunc_client_search(struct client_ctx *scratch, void *arg)
{
struct screen_ctx *sc;
int x, y, flags, amt;
u_int mx, my;
if (cc->flags & CLIENT_FREEZE)
return;
sc = cc->sc;
mx = my = 0;
flags = arg->i;
amt = Conf.mamount;
if (flags & CWM_BIGMOVE) {
flags -= CWM_BIGMOVE;
amt = amt * 10;
}
switch (flags & MOVEMASK) {
case CWM_UP:
my -= amt;
break;
case CWM_DOWN:
my += amt;
break;
case CWM_RIGHT:
mx += amt;
break;
case CWM_LEFT:
mx -= amt;
break;
}
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 - 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 - 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->win, &x, &y);
cc->ptr.y = y + my;
cc->ptr.x = x + mx;
client_ptrwarp(cc);
break;
case CWM_RESIZE:
if ((cc->geom.height += my) < 1)
cc->geom.height = 1;
if ((cc->geom.width += mx) < 1)
cc->geom.width = 1;
client_resize(cc);
/* Make sure the pointer stays within the window. */
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)
cc->ptr.y = cc->geom.height - cc->bwidth;
client_ptrwarp(cc);
break;
case CWM_PTRMOVE:
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");
}
}
void
kbfunc_client_search(struct client_ctx *cc, union arg *arg)
{
struct screen_ctx *sc;
struct client_ctx *old_cc;
struct menu *mi;
struct menu_q menuq;
sc = cc->sc;
old_cc = client_current();
struct menu_q menuq;
struct client_ctx *cc, *old_cc = client_current();
struct menu *mi;
TAILQ_INIT(&menuq);
TAILQ_FOREACH(cc, &Clientq, entry) {
mi = xcalloc(1, sizeof(*mi));
(void)strlcpy(mi->text, cc->name, sizeof(mi->text));
TAILQ_FOREACH(cc, &G_clientq, entry) {
struct menu *mi;
XCALLOC(mi, struct menu);
strlcpy(mi->text, cc->name, sizeof(mi->text));
mi->ctx = cc;
TAILQ_INSERT_TAIL(&menuq, mi, entry);
}
if ((mi = menu_filter(sc, &menuq, "window", NULL, 0,
search_match_client, search_print_client)) != NULL) {
if ((mi = search_start(&menuq,
search_match_client, NULL,
search_print_client, "window")) != NULL) {
cc = (struct client_ctx *)mi->ctx;
if (cc->flags & CLIENT_HIDDEN)
client_unhide(cc);
@ -176,25 +58,24 @@ kbfunc_client_search(struct client_ctx *cc, union arg *arg)
}
void
kbfunc_menu_search(struct client_ctx *cc, union arg *arg)
kbfunc_menu_search(struct client_ctx *scratch, void *arg)
{
struct screen_ctx *sc;
struct cmd *cmd;
struct menu *mi;
struct menu_q menuq;
struct menu_q menuq;
struct menu *mi;
struct cmd *cmd;
sc = cc->sc;
TAILQ_INIT(&menuq);
TAILQ_FOREACH(cmd, &Conf.cmdq, entry) {
mi = xcalloc(1, sizeof(*mi));
(void)strlcpy(mi->text, cmd->label, sizeof(mi->text));
conf_cmd_refresh(&G_conf);
TAILQ_FOREACH(cmd, &G_conf.cmdq, entry) {
XCALLOC(mi, struct menu);
strlcpy(mi->text, cmd->label, sizeof(mi->text));
mi->ctx = cmd;
TAILQ_INSERT_TAIL(&menuq, mi, entry);
}
if ((mi = menu_filter(sc, &menuq, "application", NULL, 0,
search_match_text, NULL)) != NULL)
if ((mi = search_start(&menuq,
search_match_text, NULL, NULL, "application")) != NULL)
u_spawn(((struct cmd *)mi->ctx)->image);
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
@ -204,302 +85,102 @@ kbfunc_menu_search(struct client_ctx *cc, union arg *arg)
}
void
kbfunc_client_cycle(struct client_ctx *cc, union arg *arg)
kbfunc_client_cycle(struct client_ctx *cc, void *arg)
{
struct screen_ctx *sc;
sc = cc->sc;
/* XXX for X apps that ignore events */
XGrabKeyboard(X_Dpy, sc->rootwin, True,
GrabModeAsync, GrabModeAsync, CurrentTime);
client_cycle(sc, arg->i);
client_cyclenext(cc, 0);
}
void
kbfunc_client_hide(struct client_ctx *cc, union arg *arg)
kbfunc_client_rcycle(struct client_ctx *cc, void *arg)
{
client_cyclenext(cc, 1);
}
void
kbfunc_client_hide(struct client_ctx *cc, void *arg)
{
client_hide(cc);
}
void
kbfunc_cmdexec(struct client_ctx *cc, union arg *arg)
kbfunc_cmdexec(struct client_ctx *cc, void *arg)
{
u_spawn(arg->c);
u_spawn((char *)arg);
}
void
kbfunc_term(struct client_ctx *cc, union arg *arg)
kbfunc_term(struct client_ctx *cc, void *arg)
{
u_spawn(Conf.termpath);
conf_cmd_refresh(&G_conf);
u_spawn(G_conf.termpath);
}
void
kbfunc_lock(struct client_ctx *cc, union arg *arg)
kbfunc_lock(struct client_ctx *cc, void *arg)
{
u_spawn(Conf.lockpath);
conf_cmd_refresh(&G_conf);
u_spawn(G_conf.lockpath);
}
void
kbfunc_exec(struct client_ctx *cc, union arg *arg)
kbfunc_client_label(struct client_ctx *cc, void *arg)
{
#define NPATHS 256
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;
sc = cc->sc;
switch (cmd) {
case CWM_EXEC_PROGRAM:
label = "exec";
break;
case CWM_EXEC_WM:
label = "wm";
break;
default:
err(1, "kbfunc_exec: invalid cmd %d", cmd);
/*NOTREACHED*/
}
TAILQ_INIT(&menuq);
if ((path = getenv("PATH")) == NULL)
path = _PATH_DEFPATH;
pathcpy = path = xstrdup(path);
for (ap = paths; ap < &paths[NPATHS - 1] &&
(*ap = strsep(&pathcpy, ":")) != NULL;) {
if (**ap != '\0')
ap++;
}
*ap = NULL;
for (i = 0; i < NPATHS && paths[i] != NULL; i++) {
if ((dirp = opendir(paths[i])) == NULL)
continue;
while ((dp = readdir(dirp)) != NULL) {
/* skip everything but regular files and symlinks */
if (dp->d_type != DT_REG && dp->d_type != DT_LNK)
continue;
(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;
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);
}
}
(void)closedir(dirp);
}
xfree(path);
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);
break;
case CWM_EXEC_WM:
u_exec(mi->text);
warn("%s", mi->text);
break;
default:
err(1, "kb_func: egad, cmd changed value!");
break;
}
}
out:
if (mi != NULL && mi->dummy)
xfree(mi);
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
TAILQ_REMOVE(&menuq, mi, entry);
xfree(mi);
}
grab_label(cc);
}
void
kbfunc_ssh(struct client_ctx *cc, union arg *arg)
{
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;
l = snprintf(filename, sizeof(filename), "%s/%s", home, KNOWN_HOSTS);
if (l == -1 || l >= sizeof(filename))
return;
if ((fp = fopen(filename, "r")) == NULL)
return;
TAILQ_INIT(&menuq);
lbuf = NULL;
while ((buf = fgetln(fp, &len))) {
if (buf[len - 1] == '\n')
buf[len - 1] = '\0';
else {
/* EOF without EOL, copy and add the NUL */
lbuf = xmalloc(len + 1);
(void)memcpy(lbuf, buf, len);
lbuf[len] = '\0';
buf = lbuf;
}
/* skip hashed hosts */
if (strncmp(buf, HASH_MARKER, strlen(HASH_MARKER)) == 0)
continue;
for (p = buf; *p != ',' && *p != ' ' && p != buf + len; p++) {
/* do nothing */
}
/* ignore badness */
if (p - buf + 1 > sizeof(hostbuf))
continue;
(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);
(void)fclose(fp);
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) {
TAILQ_REMOVE(&menuq, mi, entry);
xfree(mi);
}
}
void
kbfunc_client_label(struct client_ctx *cc, union arg *arg)
{
struct menu *mi;
struct menu_q menuq;
TAILQ_INIT(&menuq);
/* 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);
}
void
kbfunc_client_delete(struct client_ctx *cc, union arg *arg)
kbfunc_client_delete(struct client_ctx *cc, void *arg)
{
client_send_delete(cc);
}
void
kbfunc_client_group(struct client_ctx *cc, union arg *arg)
kbfunc_client_groupselect(struct client_ctx *cc, void *arg)
{
group_hidetoggle(cc->sc, KBTOGROUP(arg->i));
if (G_groupmode)
group_done();
else
group_enter();
}
void
kbfunc_client_grouponly(struct client_ctx *cc, union arg *arg)
kbfunc_client_group(struct client_ctx *cc, void *arg)
{
group_only(cc->sc, KBTOGROUP(arg->i));
if (G_groupmode)
group_select(KBTOGROUP((int)arg));
else
group_hidetoggle(KBTOGROUP((int)arg));
}
void
kbfunc_client_cyclegroup(struct client_ctx *cc, union arg *arg)
kbfunc_client_nextgroup(struct client_ctx *cc, void *arg)
{
group_cycle(cc->sc, arg->i);
group_slide(1);
}
void
kbfunc_client_nogroup(struct client_ctx *cc, union arg *arg)
kbfunc_client_prevgroup(struct client_ctx *cc, void *arg)
{
group_alltoggle(cc->sc);
group_slide(0);
}
void
kbfunc_client_grouptoggle(struct client_ctx *cc, union arg *arg)
kbfunc_client_nogroup(struct client_ctx *cc, void *arg)
{
/* XXX for stupid X apps like xpdf and gvim */
XGrabKeyboard(X_Dpy, cc->win, True,
GrabModeAsync, GrabModeAsync, CurrentTime);
group_sticky_toggle_enter(cc);
if (G_groupmode)
group_deletecurrent();
else
group_alltoggle();
}
void
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)
kbfunc_client_maximize(struct client_ctx *cc, void *arg)
{
client_maximize(cc);
}
void
kbfunc_client_vmaximize(struct client_ctx *cc, union arg *arg)
kbfunc_client_vmaximize(struct client_ctx *cc, void *arg)
{
client_vertmaximize(cc);
}
void
kbfunc_client_hmaximize(struct client_ctx *cc, union arg *arg)
{
client_horizmaximize(cc);
}
void
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);
}

545
menu.c
View File

@ -1,545 +0,0 @@
/*
* calmwm - the calm window manager
*
* Copyright (c) 2008 Owain G. Ainsworth <oga@openbsd.org>
* 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.
*
* $OpenBSD$
*/
#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 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];
char dispstr[MENU_MAXENTRY*2 + 1];
char promptstr[MENU_MAXENTRY + 1];
int hasprompt;
int list;
int listing;
int changed;
int noresult;
int prev;
int entry;
int width;
int num;
int x;
int y;
void (*match)(struct menu_q *, struct menu_q *, char *);
void (*print)(struct menu *, int);
};
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 *);
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)
{
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 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 menu_ctx mc;
struct menu_q resultq;
struct menu *mi = NULL;
XEvent e;
Window focuswin;
int evmask, focusrevert;
int xsave, ysave, xcur, ycur;
TAILQ_INIT(&resultq);
bzero(&mc, sizeof(mc));
xu_ptr_getpos(sc->rootwin, &mc.x, &mc.y);
xsave = mc.x;
ysave = mc.y;
if (prompt == NULL) {
evmask = MENUMASK;
mc.promptstr[0] = '\0';
mc.list = 1;
} else {
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)
(void)strlcpy(mc.searchstr, initial, sizeof(mc.searchstr));
else
mc.searchstr[0] = '\0';
mc.match = match;
mc.print = print;
mc.entry = mc.prev = -1;
XMoveResizeWindow(X_Dpy, sc->menuwin, mc.x, mc.y, mc.width,
font_height(sc));
XSelectInput(X_Dpy, sc->menuwin, evmask);
XMapRaised(X_Dpy, sc->menuwin);
if (xu_ptr_grab(sc->menuwin, MENUGRABMASK, Cursor_question) < 0) {
XUnmapWindow(X_Dpy, sc->menuwin);
return (NULL);
}
XGetInputFocus(X_Dpy, &focuswin, &focusrevert);
XSetInputFocus(X_Dpy, sc->menuwin, RevertToPointerRoot, CurrentTime);
/* make sure keybindings don't remove keys from the menu stream */
XGrabKeyboard(X_Dpy, sc->menuwin, True,
GrabModeAsync, GrabModeAsync, CurrentTime);
for (;;) {
mc.changed = 0;
XWindowEvent(X_Dpy, sc->menuwin, evmask, &e);
switch (e.type) {
case KeyPress:
if ((mi = menu_handle_key(&e, &mc, menuq, &resultq))
!= NULL)
goto out;
/* FALLTHROUGH */
case Expose:
menu_draw(sc, &mc, menuq, &resultq);
break;
case MotionNotify:
menu_handle_move(&e, &mc, sc);
break;
case ButtonRelease:
if ((mi = menu_handle_release(&e, &mc, sc, &resultq))
!= NULL)
goto out;
break;
default:
break;
}
}
out:
if (dummy == 0 && mi->dummy) { /* no mouse based match */
xfree(mi);
mi = NULL;
}
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);
return (mi);
}
static struct menu *
menu_handle_key(XEvent *e, struct menu_ctx *mc, struct menu_q *menuq,
struct menu_q *resultq)
{
struct menu *mi;
enum ctltype ctl;
char chr;
size_t len;
if (menu_keycode(e->xkey.keycode, e->xkey.state, &ctl, &chr) < 0)
return (NULL);
switch (ctl) {
case CTL_ERASEONE:
if ((len = strlen(mc->searchstr)) > 0) {
mc->searchstr[len - 1] = '\0';
mc->changed = 1;
}
break;
case CTL_UP:
mi = TAILQ_LAST(resultq, menu_q);
if (mi == NULL)
break;
TAILQ_REMOVE(resultq, mi, resultentry);
TAILQ_INSERT_HEAD(resultq, mi, resultentry);
break;
case CTL_DOWN:
mi = TAILQ_FIRST(resultq);
if (mi == NULL)
break;
TAILQ_REMOVE(resultq, mi, resultentry);
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
break;
case CTL_RETURN:
/*
* Return whatever the cursor is currently on. Else
* even if dummy is zero, we need to return something.
*/
if ((mi = TAILQ_FIRST(resultq)) == NULL) {
mi = xmalloc(sizeof *mi);
(void)strlcpy(mi->text,
mc->searchstr, sizeof(mi->text));
mi->dummy = 1;
}
mi->abort = 0;
return (mi);
case CTL_WIPE:
mc->searchstr[0] = '\0';
mc->changed = 1;
break;
case CTL_ALL:
mc->list = !mc->list;
break;
case CTL_ABORT:
mi = xmalloc(sizeof *mi);
mi->text[0] = '\0';
mi->dummy = 1;
mi->abort = 1;
return (mi);
default:
break;
}
if (chr != '\0') {
char str[2];
str[0] = chr;
str[1] = '\0';
mc->changed = 1;
(void)strlcat(mc->searchstr, str, sizeof(mc->searchstr));
}
mc->noresult = 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) {
TAILQ_INIT(resultq);
mc->listing = 0;
}
return (NULL);
}
static void
menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
struct menu_q *resultq)
{
struct menu *mi;
XineramaScreenInfo *xine;
int xmin, xmax, ymin, ymax;
int n, dy, xsave, ysave;
if (mc->list) {
if (TAILQ_EMPTY(resultq) && mc->list) {
/* Copy them all over. */
TAILQ_FOREACH(mi, menuq, entry)
TAILQ_INSERT_TAIL(resultq, mi,
resultentry);
mc->listing = 1;
} else if (mc->changed)
mc->listing = 0;
}
mc->num = 0;
mc->width = 0;
dy = 0;
if (mc->hasprompt) {
(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));
dy = font_height(sc);
mc->num = 1;
}
TAILQ_FOREACH(mi, resultq, resultentry) {
char *text;
if (mc->print != NULL) {
(*mc->print)(mi, mc->listing);
text = mi->print;
} else {
mi->print[0] = '\0';
text = mi->text;
}
mc->width = MAX(mc->width, font_width(sc, text,
MIN(strlen(text), MENU_MAXENTRY)));
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 < 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 < ymin) {
mc->y = ymin;
dy = ymax - ymin;
}
if (mc->x != xsave || mc->y != ysave)
xu_ptr_setpos(sc->rootwin, mc->x, mc->y);
XClearWindow(X_Dpy, sc->menuwin);
XMoveResizeWindow(X_Dpy, sc->menuwin, mc->x, mc->y, mc->width, dy);
if (mc->hasprompt) {
font_draw(sc, mc->dispstr, strlen(mc->dispstr), sc->menuwin,
0, font_ascent(sc) + 1);
n = 1;
} else
n = 0;
TAILQ_FOREACH(mi, resultq, resultentry) {
char *text = mi->print[0] != '\0' ?
mi->print : mi->text;
font_draw(sc, text, MIN(strlen(text), MENU_MAXENTRY),
sc->menuwin, 0, n * font_height(sc) + font_ascent(sc) + 1);
n++;
}
if (mc->hasprompt && n > 1 && (mc->searchstr[0] != '\0'))
XFillRectangle(X_Dpy, sc->menuwin, sc->gc,
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(sc));
}
static void
menu_handle_move(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc)
{
mc->prev = mc->entry;
mc->entry = menu_calc_entry(sc, mc, e->xbutton.x, e->xbutton.y);
if (mc->prev != -1)
XFillRectangle(X_Dpy, sc->menuwin, sc->gc, 0,
font_height(sc) * mc->prev, mc->width, font_height(sc));
if (mc->entry != -1) {
(void)xu_ptr_regrab(MENUGRABMASK, Cursor_normal);
XFillRectangle(X_Dpy, sc->menuwin, sc->gc, 0,
font_height(sc) * mc->entry, mc->width, font_height(sc));
} else
(void)xu_ptr_regrab(MENUGRABMASK, Cursor_default);
}
static struct menu *
menu_handle_release(XEvent *e, struct menu_ctx *mc, struct screen_ctx *sc,
struct menu_q *resultq)
{
struct menu *mi;
int entry, i = 0;
entry = menu_calc_entry(sc, mc, e->xbutton.x, e->xbutton.y);
if (mc->hasprompt)
i = 1;
TAILQ_FOREACH(mi, resultq, resultentry)
if (entry == i++)
break;
if (mi == NULL) {
mi = xmalloc(sizeof(*mi));
mi->text[0] = '\0';
mi->dummy = 1;
}
return (mi);
}
static int
menu_calc_entry(struct screen_ctx *sc, struct menu_ctx *mc, int x, int y)
{
int entry;
entry = y / font_height(sc);
/* in bounds? */
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)
entry = -1;
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);
}

360
missing Executable file
View File

@ -0,0 +1,360 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2005-06-08.21
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case "$1" in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).
case "$1" in
lex|yacc)
# Not GNU programs, they don't have --version.
;;
tar)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case "$1" in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case "$f" in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison|yacc)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if [ $# -ne 1 ]; then
eval LASTARG="\${$#}"
case "$LASTARG" in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if [ ! -f y.tab.h ]; then
echo >y.tab.h
fi
if [ ! -f y.tab.c ]; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex|flex)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if [ $# -ne 1 ]; then
eval LASTARG="\${$#}"
case "$LASTARG" in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if [ ! -f lex.yy.c ]; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
fi
if [ -f "$file" ]; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit 1
fi
;;
makeinfo)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case "$firstarg" in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case "$firstarg" in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

289
mousefunc.c
View File

@ -1,289 +0,0 @@
/*
* calmwm - the calm window manager
*
* 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
* 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.
*
* $OpenBSD$
*/
#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)
{
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)
{
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
mousefunc_window_grouptoggle(struct client_ctx *cc, void *arg)
{
group_sticky_toggle_enter(cc);
}
void
mousefunc_window_lower(struct client_ctx *cc, void *arg)
{
client_ptrsave(cc);
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)
{
client_hide(cc);
}
void
mousefunc_menu_group(struct client_ctx *cc, void *arg)
{
group_menu(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) {
wname = (cc->label) ? cc->label : cc->name;
if (wname == NULL)
continue;
mi = xcalloc(1, sizeof(*mi));
(void)strlcpy(mi->text, wname, sizeof(mi->text));
mi->ctx = cc;
TAILQ_INSERT_TAIL(&menuq, mi, entry);
}
if (TAILQ_EMPTY(&menuq))
return;
mi = menu_filter(sc, &menuq, NULL, NULL, 0, NULL, NULL);
if (mi != NULL) {
cc = (struct client_ctx *)mi->ctx;
client_unhide(cc);
if (old_cc != NULL)
client_ptrsave(old_cc);
client_ptrwarp(cc);
} else {
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
TAILQ_REMOVE(&menuq, mi, entry);
xfree(mi);
}
}
}
void
mousefunc_menu_cmd(struct client_ctx *cc, void *arg)
{
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) {
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(sc, &menuq, NULL, NULL, 0, NULL, NULL);
if (mi != NULL)
u_spawn(((struct cmd *)mi->ctx)->image);
else
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
TAILQ_REMOVE(&menuq, mi, entry);
xfree(mi);
}
}

586
parse.y
View File

@ -1,586 +0,0 @@
/* $OpenBSD$ */
/*
* Copyright (c) 2002, 2003, 2004 Henning Brauer <henning@openbsd.org>
* Copyright (c) 2001 Markus Friedl. All rights reserved.
* Copyright (c) 2001 Daniel Hartmeier. All rights reserved.
* Copyright (c) 2001 Theo de Raadt. 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.
*/
%{
#include <sys/param.h>
#include <sys/queue.h>
#include <ctype.h>
#include <err.h>
#include <errno.h>
#include <limits.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "calmwm.h"
TAILQ_HEAD(files, file) files = TAILQ_HEAD_INITIALIZER(files);
static struct file {
TAILQ_ENTRY(file) entry;
FILE *stream;
char *name;
int lineno;
int errors;
} *file;
struct file *pushfile(const char *);
int popfile(void);
int yyparse(void);
int yylex(void);
int yyerror(const char *, ...);
int kw_cmp(const void *, const void *);
int lookup(char *);
int lgetc(int);
int lungetc(int);
int findeol(void);
static struct conf *conf;
typedef struct {
union {
int64_t number;
char *string;
} v;
int lineno;
} YYSTYPE;
%}
%token FONTNAME STICKY GAP MOUSEBIND
%token AUTOGROUP BIND COMMAND IGNORE
%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
%type <v.number> yesno
%type <v.string> string
%%
grammar : /* empty */
| grammar '\n'
| grammar main '\n'
| grammar color '\n'
| grammar error '\n' { file->errors++; }
;
string : string STRING {
if (asprintf(&$$, "%s %s", $1, $2) == -1) {
free($1);
free($2);
yyerror("string: asprintf");
YYERROR;
}
free($1);
free($2);
}
| STRING
;
yesno : YES { $$ = 1; }
| NO { $$ = 0; }
;
main : FONTNAME STRING {
free(conf->font);
conf->font = $2;
}
| STICKY yesno {
if ($2 == 0)
conf->flags &= ~CONF_STICKY_GROUPS;
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 {
if ($2 < 0 || $2 > 9) {
free($3);
yyerror("autogroup number out of range: %d", $2);
YYERROR;
}
group_make_autogroup(conf, $3, $2);
free($3);
}
| IGNORE STRING {
struct winmatch *wm;
wm = xcalloc(1, sizeof(*wm));
(void)strlcpy(wm->title, $2, sizeof(wm->title));
TAILQ_INSERT_TAIL(&conf->ignoreq, wm, entry);
free($2);
}
| BIND STRING string {
conf_bindname(conf, $2, $3);
free($2);
free($3);
}
| GAP NUMBER NUMBER NUMBER NUMBER {
conf->gap.top = $2;
conf->gap.bottom = $3;
conf->gap.left = $4;
conf->gap.right = $5;
}
| MOUSEBIND STRING string {
conf_mousebind(conf, $2, $3);
free($2);
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 {
const char *k_name;
int k_val;
};
int
yyerror(const char *fmt, ...)
{
va_list ap;
file->errors++;
va_start(ap, fmt);
fprintf(stderr, "%s:%d: ", file->name, yylval.lineno);
vfprintf(stderr, fmt, ap);
fprintf(stderr, "\n");
va_end(ap);
return (0);
}
int
kw_cmp(const void *k, const void *e)
{
return (strcmp(k, ((const struct keywords *)e)->k_name));
}
int
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;
p = bsearch(s, keywords, sizeof(keywords)/sizeof(keywords[0]),
sizeof(keywords[0]), kw_cmp);
if (p)
return (p->k_val);
else
return (STRING);
}
#define MAXPUSHBACK 128
char *parsebuf;
int parseindex;
char pushback_buffer[MAXPUSHBACK];
int pushback_index = 0;
int
lgetc(int quotec)
{
int c, next;
if (parsebuf) {
/* Read character from the parsebuffer instead of input. */
if (parseindex >= 0) {
c = parsebuf[parseindex++];
if (c != '\0')
return (c);
parsebuf = NULL;
} else
parseindex++;
}
if (pushback_index)
return (pushback_buffer[--pushback_index]);
if (quotec) {
if ((c = getc(file->stream)) == EOF) {
yyerror("reached end of file while parsing quoted string");
if (popfile() == EOF)
return (EOF);
return (quotec);
}
return (c);
}
while ((c = getc(file->stream)) == '\\') {
next = getc(file->stream);
if (next != '\n') {
c = next;
break;
}
yylval.lineno = file->lineno;
file->lineno++;
}
while (c == EOF) {
if (popfile() == EOF)
return (EOF);
c = getc(file->stream);
}
return (c);
}
int
lungetc(int c)
{
if (c == EOF)
return (EOF);
if (parsebuf) {
parseindex--;
if (parseindex >= 0)
return (c);
}
if (pushback_index < MAXPUSHBACK-1)
return (pushback_buffer[pushback_index++] = c);
else
return (EOF);
}
int
findeol(void)
{
int c;
parsebuf = NULL;
pushback_index = 0;
/* skip to either EOF or the first real EOL */
while (1) {
c = lgetc(0);
if (c == '\n') {
file->lineno++;
break;
}
if (c == EOF)
break;
}
return (ERROR);
}
int
yylex(void)
{
char buf[8096];
char *p;
int quotec, next, c;
int token;
p = buf;
while ((c = lgetc(0)) == ' ' || c == '\t')
; /* nothing */
yylval.lineno = file->lineno;
if (c == '#')
while ((c = lgetc(0)) != '\n' && c != EOF)
; /* nothing */
switch (c) {
case '\'':
case '"':
quotec = c;
while (1) {
if ((c = lgetc(quotec)) == EOF)
return (0);
if (c == '\n') {
file->lineno++;
continue;
} else if (c == '\\') {
if ((next = lgetc(quotec)) == EOF)
return (0);
if (next == quotec || c == ' ' || c == '\t')
c = next;
else if (next == '\n') {
file->lineno++;
continue;
} else
lungetc(next);
} else if (c == quotec) {
*p = '\0';
break;
}
if (p + 1 >= buf + sizeof(buf) - 1) {
yyerror("string too long");
return (findeol());
}
*p++ = (char)c;
}
yylval.v.string = xstrdup(buf);
return (STRING);
}
#define allowed_to_end_number(x) \
(isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' || x == '=')
if (c == '-' || isdigit(c)) {
do {
*p++ = c;
if ((unsigned)(p-buf) >= sizeof(buf)) {
yyerror("string too long");
return (findeol());
}
} while ((c = lgetc(0)) != EOF && isdigit(c));
lungetc(c);
if (p == buf + 1 && buf[0] == '-')
goto nodigits;
if (c == EOF || allowed_to_end_number(c)) {
const char *errstr = NULL;
*p = '\0';
yylval.v.number = strtonum(buf, LLONG_MIN,
LLONG_MAX, &errstr);
if (errstr) {
yyerror("\"%s\" invalid number: %s",
buf, errstr);
return (findeol());
}
return (NUMBER);
} else {
nodigits:
while (p > buf + 1)
lungetc(*--p);
c = *--p;
if (c == '-')
return (c);
}
}
#define allowed_in_string(x) \
(isalnum(x) || (ispunct(x) && x != '(' && x != ')' && \
x != '{' && x != '}' && x != '<' && x != '>' && \
x != '!' && x != '=' && x != '#' && x != ','))
if (isalnum(c) || c == ':' || c == '_' || c == '*' || c == '/') {
do {
*p++ = c;
if ((unsigned)(p-buf) >= sizeof(buf)) {
yyerror("string too long");
return (findeol());
}
} while ((c = lgetc(0)) != EOF && (allowed_in_string(c)));
lungetc(c);
*p = '\0';
if ((token = lookup(buf)) == STRING)
yylval.v.string = xstrdup(buf);
return (token);
}
if (c == '\n') {
yylval.lineno = file->lineno;
file->lineno++;
}
if (c == EOF)
return (0);
return (c);
}
struct file *
pushfile(const char *name)
{
struct file *nfile;
nfile = xcalloc(1, sizeof(struct file));
nfile->name = xstrdup(name);
if ((nfile->stream = fopen(nfile->name, "r")) == NULL) {
free(nfile->name);
free(nfile);
return (NULL);
}
nfile->lineno = 1;
TAILQ_INSERT_TAIL(&files, nfile, entry);
return (nfile);
}
int
popfile(void)
{
struct file *prev;
if ((prev = TAILQ_PREV(file, files, entry)) != NULL) {
prev->errors += file->errors;
TAILQ_REMOVE(&files, file, entry);
fclose(file->stream);
free(file->name);
free(file);
file = prev;
return (0);
}
return (EOF);
}
int
parse_config(const char *filename, struct conf *xconf)
{
int errors = 0;
conf = xcalloc(1, sizeof(*conf));
if ((file = pushfile(filename)) == NULL) {
free(conf);
return (-1);
}
(void)strlcpy(conf->conf_path, filename, sizeof(conf->conf_path));
conf_init(conf);
yyparse();
errors = file->errors;
file->errors = 0;
popfile();
if (errors) {
conf_clear(conf);
}
else {
struct autogroupwin *ag;
struct keybinding *kb;
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)) != NULL) {
TAILQ_REMOVE(&conf->cmdq, cmd, entry);
TAILQ_INSERT_TAIL(&xconf->cmdq, cmd, entry);
}
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)) != NULL) {
TAILQ_REMOVE(&conf->autogroupq, ag, entry);
TAILQ_INSERT_TAIL(&xconf->autogroupq, ag, entry);
}
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)) != NULL) {
TAILQ_REMOVE(&conf->mousebindingq, mb, entry);
TAILQ_INSERT_TAIL(&xconf->mousebindingq, mb, entry);
}
(void)strlcpy(xconf->termpath, conf->termpath,
sizeof(xconf->termpath));
(void)strlcpy(xconf->lockpath, conf->lockpath,
sizeof(xconf->lockpath));
for (i = 0; i < CWM_COLOR_MAX; i++)
xconf->color[i].name = conf->color[i].name;
xconf->font = conf->font;
}
free(conf);
return (errors ? -1 : 0);
}

136
screen.c
View File

@ -2,55 +2,52 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
extern struct screen_ctx_q G_screenq;
extern struct screen_ctx *G_curscreen;
static void
_clearwindow_cb(int sig)
{
struct screen_ctx *sc = screen_current();
XUnmapWindow(G_dpy, sc->infowin);
}
struct screen_ctx *
screen_fromroot(Window rootwin)
{
struct screen_ctx *sc;
struct screen_ctx *sc;
TAILQ_FOREACH(sc, &Screenq, entry)
TAILQ_FOREACH(sc, &G_screenq, entry)
if (sc->rootwin == rootwin)
return (sc);
/* XXX FAIL HERE */
return (TAILQ_FIRST(&Screenq));
return (TAILQ_FIRST(&G_screenq));
}
struct screen_ctx *
screen_current(void)
{
return (G_curscreen);
}
void
screen_updatestackingorder(struct screen_ctx *sc)
screen_updatestackingorder(void)
{
Window *wins, w0, w1;
struct client_ctx *cc;
u_int nwins, i, s;
Window *wins, w0, w1;
struct screen_ctx *sc = screen_current();
u_int nwins, i, s;
struct client_ctx *cc;
if (!XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins))
if (!XQueryTree(G_dpy, sc->rootwin, &w0, &w1, &wins, &nwins))
return;
for (s = 0, i = 0; i < nwins; i++) {
@ -66,68 +63,41 @@ screen_updatestackingorder(struct screen_ctx *sc)
}
void
screen_init_xinerama(struct screen_ctx *sc)
screen_init(void)
{
XineramaScreenInfo *info;
int no;
if (HasXinerama == 0 || XineramaIsActive(X_Dpy) == 0) {
HasXinerama = 0;
sc->xinerama_no = 0;
}
struct screen_ctx *sc = screen_current();
info = XineramaQueryScreens(X_Dpy, &no);
if (info == NULL) {
/* Is xinerama actually off, instead of a malloc failure? */
if (sc->xinerama == NULL)
HasXinerama = 0;
return;
}
sc->cycle_client = NULL;
if (sc->xinerama != NULL)
XFree(sc->xinerama);
sc->xinerama = info;
sc->xinerama_no = no;
}
sc->infowin = XCreateSimpleWindow(G_dpy, sc->rootwin, 0, 0,
1, 1, 1, sc->blackpixl, sc->whitepixl);
/*
* 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);
/* XXX - marius. */
if (signal(SIGALRM, _clearwindow_cb) == SIG_ERR)
err(1, "signal");
}
void
screen_update_geometry(struct screen_ctx *sc, int width, int height)
screen_infomsg(char *msg)
{
long geom[2], workareas[CALMWM_NGROUPS][4];
int i;
struct screen_ctx *sc = screen_current();
char buf[1024];
int dy, dx;
struct fontdesc *font = DefaultFont;
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);
XUnmapWindow(G_dpy, sc->infowin);
alarm(0);
/* 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);
}
snprintf(buf, sizeof(buf), ">%s", msg);
dy = font_ascent(font) + font_descent(font) + 1;
dx = font_width(font, buf, strlen(buf));
XChangeProperty(X_Dpy, sc->rootwin, _NET_WORKAREA,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *)workareas, CALMWM_NGROUPS * 4);
XMoveResizeWindow(G_dpy, sc->infowin, 0, 0, dx, dy);
XMapRaised(G_dpy, sc->infowin);
font_draw(font, buf, strlen(buf), sc->infowin,
0, font_ascent(font) + 1);
alarm(1);
}

396
search.c
View File

@ -2,37 +2,282 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
static int strsubmatch(char *, char *, int);
#define SearchMask (KeyPressMask|ExposureMask)
static int _strsubmatch(char *, char *);
void
search_init(struct screen_ctx *sc)
{
sc->searchwin = XCreateSimpleWindow(G_dpy, sc->rootwin, 0, 0,
1, 1, 1, sc->blackpixl, sc->whitepixl);
}
/*
* ranking. each rank type is assigned a weight. multiply this by
* the rank given. add them up. simple linear combination.
*/
/*
* Input: list of items,
* Output: choose one
* so, exactly like menus
*/
struct menu *
search_start(struct menu_q *menuq,
void (*match)(struct menu_q *, struct menu_q *, char *),
void (*rank)(struct menu_q *resultq, char *search),
void (*print)(struct menu *mi, int print),
char *prompt)
{
struct screen_ctx *sc = screen_current();
int x, y, dx, dy, fontheight,
focusrevert, mutated, xmax, ymax, warp, added, beobnoxious = 0;
XEvent e;
char searchstr[MENU_MAXENTRY + 1];
char dispstr[MENU_MAXENTRY*2 + 1];
char promptstr[MENU_MAXENTRY + 1];
Window focuswin;
struct menu *mi = NULL;
struct menu_q resultq;
char chr;
enum ctltype ctl;
size_t len;
u_int n;
static int list = 0;
int listing = 0;
char endchar = '<EFBFBD>';
struct fontdesc *font = DefaultFont;
if (prompt == NULL)
prompt = "search";
TAILQ_INIT(&resultq);
xmax = DisplayWidth(G_dpy, sc->which);
ymax = DisplayHeight(G_dpy, sc->which);
xu_ptr_getpos(sc->rootwin, &x, &y);
searchstr[0] = '\0';
snprintf(promptstr, sizeof(promptstr), "%s <20>", prompt);
dy = fontheight = font_ascent(font) + font_descent(font) + 1;
snprintf(dispstr, sizeof(dispstr), "%s%c", promptstr, endchar);
dx = font_width(font, dispstr, strlen(dispstr));
XMoveResizeWindow(G_dpy, sc->searchwin, x, y, dx, dy);
XSelectInput(G_dpy, sc->searchwin, SearchMask);
XMapRaised(G_dpy, sc->searchwin);
/*
* TODO: eventually, the mouse should be able to select
* results as well. Right now we grab it only to set a fancy
* cursor.
*/
if (xu_ptr_grab(sc->searchwin, 0, G_cursor_question) < 0) {
XUnmapWindow(G_dpy, sc->searchwin);
return (NULL);
}
XGetInputFocus(G_dpy, &focuswin, &focusrevert);
XSetInputFocus(G_dpy, sc->searchwin, RevertToPointerRoot, CurrentTime);
for (;;) {
added = mutated = 0;
XMaskEvent(G_dpy, SearchMask, &e);
switch (e.type) {
case KeyPress:
/*
* XXX - C-s & C-r for next and prev.
*/
if (input_keycodetrans(e.xkey.keycode, e.xkey.state,
&ctl, &chr, 1) < 0)
continue;
switch (ctl) {
case CTL_ERASEONE:
if ((len = strlen(searchstr)) > 0) {
searchstr[len - 1] = '\0';
mutated = 1;
}
break;
case CTL_UP:
mi = TAILQ_LAST(&resultq, menu_q);
if (mi == NULL)
break;
TAILQ_REMOVE(&resultq, mi, resultentry);
TAILQ_INSERT_HEAD(&resultq, mi, resultentry);
break;
case CTL_DOWN:
mi = TAILQ_FIRST(&resultq);
if (mi == NULL)
break;
TAILQ_REMOVE(&resultq, mi, resultentry);
TAILQ_INSERT_TAIL(&resultq, mi, resultentry);
break;
case CTL_RETURN:
/* This is just picking the match the
* cursor is over. */
if ((mi = TAILQ_FIRST(&resultq)) != NULL)
goto found;
else
goto out;
case CTL_WIPE:
searchstr[0] = '\0';
mutated = 1;
break;
case CTL_ALL:
list = !list;
break;
case CTL_ABORT:
goto out;
default:
break;
}
if (chr != '\0') {
char str[2];
str[0] = chr;
str[1] = '\0';
mutated = 1;
added =
strlcat(searchstr, str, sizeof(searchstr));
}
beobnoxious = 0;
if (mutated && strlen(searchstr) > 0) {
(*match)(menuq, &resultq, searchstr);
beobnoxious = TAILQ_EMPTY(&resultq);
if (!beobnoxious && rank != NULL)
(*rank)(&resultq, searchstr);
} else if (mutated)
TAILQ_INIT(&resultq);
if (!list && listing && !mutated) {
TAILQ_INIT(&resultq);
listing = 0;
}
case Expose:
if (list) {
if (TAILQ_EMPTY(&resultq) && list) {
/* Copy them over and rank them. */
TAILQ_FOREACH(mi, menuq, entry)
TAILQ_INSERT_TAIL(&resultq, mi,
resultentry);
if (rank != NULL)
(*rank)(&resultq, searchstr);
listing = 1;
} else if (mutated)
listing = 0;
}
snprintf(dispstr, sizeof(dispstr), "%s%s%c",
promptstr, searchstr, endchar);
dx = font_width(font, dispstr, strlen(dispstr));
dy = fontheight;
TAILQ_FOREACH(mi, &resultq, resultentry) {
char *text;
if (print != NULL) {
(*print)(mi, listing);
text = mi->print;
} else {
mi->print[0] = '\0';
text = mi->text;
}
dx = MAX(dx, font_width(font, text,
MIN(strlen(text), MENU_MAXENTRY)));
dy += fontheight;
}
/*
* Calculate new geometry.
*
* XXX - put this into a util function -- it's
* used elsewhere, too.
*/
warp = 0;
if (x < 0) {
x = 0;
warp = 1;
}
if (x + dx >= xmax) {
x = xmax - dx;
warp = 1;
}
if (y < 0) {
y = 0;
warp = 1;
}
if (y + dy >= ymax) {
y = ymax - dy;
warp = 1;
}
if (warp)
xu_ptr_setpos(sc->rootwin, x, y);
XClearWindow(G_dpy, sc->searchwin);
XMoveResizeWindow(G_dpy, sc->searchwin, x, y, dx, dy);
font_draw(font, dispstr, strlen(dispstr), sc->searchwin,
0, font_ascent(font) + 1);
n = 1;
TAILQ_FOREACH(mi, &resultq, resultentry) {
char *text = mi->print[0] != '\0' ?
mi->print : mi->text;
font_draw(font, text,
MIN(strlen(text), MENU_MAXENTRY),
sc->searchwin,
0, n*fontheight + font_ascent(font) + 1);
n++;
}
if (n > 1)
XFillRectangle(G_dpy, sc->searchwin, sc->gc,
0, fontheight, dx, fontheight);
if (beobnoxious)
XFillRectangle(G_dpy, sc->searchwin, sc->gc,
0, 0, dx, fontheight);
break;
}
}
out:
/* (if no match) */
xu_ptr_ungrab();
XSetInputFocus(G_dpy, focuswin, focusrevert, CurrentTime);
found:
XUnmapWindow(G_dpy, sc->searchwin);
return (mi);
}
/*
* Match: label, title, class.
@ -41,12 +286,13 @@ static int strsubmatch(char *, char *, int);
void
search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
{
struct winname *wn;
struct menu *mi, *tierp[4], *before = NULL;
struct winname *wn;
struct menu *mi, *tierp[4], *before = NULL;
int ntiers = sizeof(tierp)/sizeof(tierp[0]);
TAILQ_INIT(resultq);
(void)memset(tierp, 0, sizeof(tierp));
memset(tierp, 0, sizeof(tierp));
/*
* In order of rank:
@ -61,23 +307,27 @@ 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)) {
cc->matchname = cc->label;
tier = 0;
}
}
/* Then, on window names. */
if (tier < 0) {
TAILQ_FOREACH_REVERSE(wn, &cc->nameq, winname_q, entry)
if (strsubmatch(search, wn->name, 0)) {
cc->matchname = wn->name;
tier = 2;
break;
}
if (_strsubmatch(search, wn->name)) {
cc->matchname = wn->name;
tier = 2;
break;
}
}
/* Then if there is a match on the window class name. */
if (tier < 0 && strsubmatch(search, cc->app_class, 0)) {
/*
* See if there is a match on the window class
* name.
*/
if (tier < 0 && _strsubmatch(search, cc->app_class)) {
cc->matchname = cc->app_class;
tier = 3;
}
@ -90,14 +340,16 @@ 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 < nitems(tierp) - 1)
if (cc == client_current() && tier < ntiers - 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 < nitems(tierp));
assert(tier < ntiers);
/*
* If you have a tierp, insert after it, and make it
@ -106,6 +358,7 @@ 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--)
;
@ -121,10 +374,8 @@ search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
void
search_print_client(struct menu *mi, int list)
{
struct client_ctx *cc;
char flag = ' ';
cc = mi->ctx;
struct client_ctx *cc = mi->ctx;
char flag = ' ';
if (cc == client_current())
flag = '!';
@ -132,18 +383,15 @@ search_print_client(struct menu *mi, int list)
flag = '&';
if (list)
cc->matchname = cc->name;
cc->matchname = TAILQ_FIRST(&cc->nameq)->name;
(void)snprintf(mi->print, sizeof(mi->print), "%c%s", flag,
cc->matchname);
snprintf(mi->print, sizeof(mi->print), "%c%s", flag, cc->matchname);
if (!list && cc->matchname != cc->name &&
strlen(mi->print) < sizeof(mi->print) - 1) {
const char *marker = "";
char buf[MENU_MAXENTRY + 1];
int diff;
diff = sizeof(mi->print) - 1 - strlen(mi->print);
int diff = sizeof(mi->print) - 1 - strlen(mi->print);
const char *marker = "";
char buf[MENU_MAXENTRY + 1];
/* One for the ':' */
diff -= 1;
@ -155,8 +403,8 @@ search_print_client(struct menu *mi, int list)
diff = strlen(cc->name);
}
(void)strlcpy(buf, mi->print, sizeof(buf));
(void)snprintf(mi->print, sizeof(mi->print),
strlcpy(buf, mi->print, sizeof(buf));
snprintf(mi->print, sizeof(mi->print),
"%s:%.*s%s", buf, diff, cc->name, marker);
}
}
@ -164,43 +412,26 @@ search_print_client(struct menu *mi, int list)
void
search_match_text(struct menu_q *menuq, struct menu_q *resultq, char *search)
{
struct menu *mi;
struct menu *mi;
TAILQ_INIT(resultq);
TAILQ_FOREACH(mi, menuq, entry)
if (strsubmatch(search, mi->text, 0))
if (_strsubmatch(search, mi->text))
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
}
void
search_match_exec(struct menu_q *menuq, struct menu_q *resultq, char *search)
search_rank_text(struct menu_q *resultq, char *search)
{
struct menu *mi, *mj;
TAILQ_INIT(resultq);
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);
}
return;
}
static int
strsubmatch(char *sub, char *str, int zeroidx)
_strsubmatch(char *sub, char *str)
{
size_t len, sublen;
u_int n, flen;
size_t len, sublen;
u_int n;
if (sub == NULL || str == NULL)
return (0);
@ -211,12 +442,7 @@ strsubmatch(char *sub, char *str, int zeroidx)
if (sublen > len)
return (0);
if (!zeroidx)
flen = len - sublen;
else
flen = 0;
for (n = 0; n <= flen; n++)
for (n = 0; n <= len - sublen; n++)
if (strncasecmp(sub, str + n, sublen) == 0)
return (1);

56
strlcat.c
View File

@ -1,26 +1,46 @@
/* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */
/* $OpenBSD$ */
/*
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
* 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.
* 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
* THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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.
*/
/* OPENBSD ORIGINAL: lib/libc/string/strlcat.c */
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD$";
#endif /* LIBC_SCCS and not lint */
#ifndef HAVE_STRLCAT
#if defined(__sun__)
#include <sys/socket.h>
#endif /* __sun__ */
#include <sys/types.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#include <string.h>
/*
@ -31,11 +51,11 @@
* If retval >= siz, truncation occurred.
*/
size_t
strlcat(char *dst, const char *src, size_t siz)
strlcat(char *dst,const char *src, size_t siz)
{
char *d = dst;
const char *s = src;
size_t n = siz;
register char *d = dst;
register const char *s = src;
register size_t n = siz;
size_t dlen;
/* Find the end of dst and adjust bytes left but don't go past end */
@ -57,5 +77,3 @@ strlcat(char *dst, const char *src, size_t siz)
return(dlen + (s - src)); /* count does not include NUL */
}
#endif /* !HAVE_STRLCAT */

52
strlcpy.c
View File

@ -1,26 +1,42 @@
/* $OpenBSD: strlcpy.c,v 1.10 2005/08/08 08:05:37 espie Exp $ */
/* $OpenBSD$ */
/*
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
* 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.
* 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
* THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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.
*/
/* OPENBSD ORIGINAL: lib/libc/string/strlcpy.c */
#ifndef HAVE_STRLCPY
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$OpenBSD$";
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#include <string.h>
/*
@ -31,9 +47,9 @@
size_t
strlcpy(char *dst, const char *src, size_t siz)
{
char *d = dst;
const char *s = src;
size_t n = siz;
register char *d = dst;
register const char *s = src;
register size_t n = siz;
/* Copy as many bytes as will fit */
if (n != 0 && --n != 0) {
@ -53,5 +69,3 @@ strlcpy(char *dst, const char *src, size_t siz)
return(s - src - 1); /* count does not include NUL */
}
#endif /* !HAVE_STRLCPY */

95
strsep.c Normal file
View File

@ -0,0 +1,95 @@
/* $OpenBSD$ */
/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*/
#if !defined(HAVE_STRSEP)
#include <sys/types.h>
#include <string.h>
#include <stdio.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#if defined(LIBC_SCCS) && !defined(lint)
#if 0
static char sccsid[] = "@(#)strsep.c 8.1 (Berkeley) 6/4/93";
#else
static char *rcsid = "$OpenBSD$";
#endif
#endif /* LIBC_SCCS and not lint */
/*
* Get next token from string *stringp, where tokens are possibly-empty
* strings separated by characters from delim.
*
* Writes NULs into the string at *stringp to end tokens.
* delim need not remain constant from call to call.
* On return, *stringp points past the last NUL written (if there might
* be further tokens), or is NULL (if there are definitely no more tokens).
*
* If *stringp is NULL, strsep returns NULL.
*/
char *
strsep(char **stringp, const char *delim)
{
register char *s;
register const char *spanp;
register int c, sc;
char *tok;
if ((s = *stringp) == NULL)
return (NULL);
for (tok = s;;) {
c = *s++;
spanp = delim;
do {
if ((sc = *spanp++) == c) {
if (c == 0)
s = NULL;
else
s[-1] = 0;
*stringp = s;
return (tok);
}
} while (sc != 0);
}
/* NOTREACHED */
}
#endif /* !defined(HAVE_STRSEP) */

70
strtonum.c
View File

@ -1,70 +0,0 @@
/* $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 */

103
util.c
View File

@ -2,80 +2,71 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
#define MAXARGLEN 20
void
int
u_spawn(char *argstr)
{
char *args[MAXARGLEN], **ap;
char **end = &args[MAXARGLEN - 1];
switch (fork()) {
case 0:
u_exec(argstr);
err(1, "%s", argstr);
ap = args;
while (ap < end && (*ap = strsep(&argstr, " \t")) != NULL)
ap++;
*ap = NULL;
setsid();
execvp(args[0], args);
err(1, args[0]);
break;
case -1:
warn("fork");
return (-1);
default:
break;
}
return (0);
}
void
u_exec(char *argstr)
{
char *args[MAXARGLEN], **ap = args;
char **end = &args[MAXARGLEN - 1], *tmp;
int dirent_exists(char *filename) {
struct stat buffer;
while (ap < end && (*ap = strsep(&argstr, " \t")) != NULL) {
if (**ap == '\0')
continue;
ap++;
if (argstr != NULL) {
/* deal with quoted strings */
switch(argstr[0]) {
case '"':
case '\'':
if ((tmp = strchr(argstr + 1, argstr[0]))
!= NULL) {
*(tmp++) = '\0';
*(ap++) = ++argstr;
argstr = tmp;
}
break;
default:
break;
}
}
}
*ap = NULL;
(void)setsid();
(void)execvp(args[0], args);
return stat(filename, &buffer);
}
int dirent_isdir(char *filename) {
struct stat buffer;
int return_value;
return_value = stat(filename, &buffer);
if(return_value == -1)
return 0;
else
return S_ISDIR(buffer.st_mode);
}
int dirent_islink(char *filename) {
struct stat buffer;
int return_value;
return_value = lstat(filename, &buffer);
if(return_value == -1)
return 0;
else
return S_ISLNK(buffer.st_mode);
}

717
xevents.c
View File

@ -2,20 +2,9 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
/*
@ -24,120 +13,96 @@
* management of the xevent's.
*/
#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 "headers.h"
#include "calmwm.h"
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 _sendxmsg(Window, Atom, long);
/*
* NOTE: in reality, many of these should move to client.c now that
* we've got this nice event layer.
*/
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)
void
xev_handle_maprequest(struct xevent *xev, XEvent *ee)
{
XMapRequestEvent *e = &ee->xmaprequest;
struct client_ctx *cc = NULL, *old_cc;
XWindowAttributes xattr;
XMapRequestEvent *e = &ee->xmaprequest;
struct client_ctx *cc = NULL, *old_cc = client_current();
XWindowAttributes xattr;
struct screen_ctx *sc;
#ifdef notyet
int state;
#endif
if ((old_cc = client_current()) != NULL)
if (old_cc != NULL)
client_ptrsave(old_cc);
if ((cc = client_find(e->window)) == NULL) {
XGetWindowAttributes(X_Dpy, e->window, &xattr);
if ((cc = client_find(e->window)) == NULL) {
XGetWindowAttributes(G_dpy, e->window, &xattr);
cc = client_new(e->window, screen_fromroot(xattr.root), 1);
sc = CCTOSC(cc);
} else {
cc->beepbeep = 1;
}
if ((cc->flags & CLIENT_IGNORE) == 0)
client_ptrwarp(cc);
#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);
}
static void
xev_handle_unmapnotify(XEvent *ee)
void
xev_handle_unmapnotify(struct xevent *xev, XEvent *ee)
{
XUnmapEvent *e = &ee->xunmap;
XEvent ev;
struct client_ctx *cc;
XUnmapEvent *e = &ee->xunmap;
struct client_ctx *cc;
struct screen_ctx *sc;
int wascurrent;
/* 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);
sc = CCTOSC(cc);
wascurrent = cc == client_current();
client_delete(cc, e->send_event, 0);
#ifdef notyet
/* XXX disable the ptrwarp until we handle it
* better. */
if (!client_delete(cc, e->send_event, 0) && wascurrent)
;/* client_ptrwarp(new_cc); */
#endif
}
XUngrabServer(X_Dpy);
xev_register(xev);
}
static void
xev_handle_destroynotify(XEvent *ee)
void
xev_handle_destroynotify(struct xevent *xev, XEvent *ee)
{
XDestroyWindowEvent *e = &ee->xdestroywindow;
struct client_ctx *cc;
XDestroyWindowEvent *e = &ee->xdestroywindow;
struct client_ctx *cc;
if ((cc = client_find(e->window)) != NULL)
client_delete(cc);
client_delete(cc, 1, 1);
xev_register(xev);
}
static void
xev_handle_configurerequest(XEvent *ee)
void
xev_handle_configurerequest(struct xevent *xev, XEvent *ee)
{
XConfigureRequestEvent *e = &ee->xconfigurerequest;
struct client_ctx *cc;
struct screen_ctx *sc;
XWindowChanges wc;
XConfigureRequestEvent *e = &ee->xconfigurerequest;
struct client_ctx *cc;
struct screen_ctx *sc;
XWindowChanges wc;
if ((cc = client_find(e->window)) != NULL) {
sc = cc->sc;
sc = CCTOSC(cc);
client_gravitate(cc, 0);
if (e->value_mask & CWWidth)
cc->geom.width = e->width;
if (e->value_mask & CWHeight)
@ -146,146 +111,266 @@ xev_handle_configurerequest(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 >= sc->xmax)
if (cc->geom.x == 0 &&
cc->geom.width >= DisplayWidth(G_dpy, sc->which))
cc->geom.x -= cc->bwidth;
if (cc->geom.y == 0 && cc->geom.height >= sc->ymax)
cc->geom.y -= cc->bwidth;
if (cc->geom.y == 0 &&
cc->geom.height >= DisplayHeight(G_dpy, sc->which))
cc->geom.y -= cc->bwidth;
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;
client_gravitate(cc, 1);
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;
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, e->window, e->value_mask, &wc);
/* We need to move the parent window, too. */
XConfigureWindow(G_dpy, cc->pwin, e->value_mask, &wc);
xev_reconfig(cc);
}
wc.x = cc != NULL ? 0 : e->x;
wc.y = cc != NULL ? 0 : 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(G_dpy, e->window, e->value_mask, &wc);
xev_register(xev);
}
static void
xev_handle_propertynotify(XEvent *ee)
void
xev_handle_propertynotify(struct xevent *xev, XEvent *ee)
{
XPropertyEvent *e = &ee->xproperty;
struct screen_ctx *sc;
struct client_ctx *cc;
XPropertyEvent *e = &ee->xproperty;
struct client_ctx *cc;
long tmp;
if ((cc = client_find(e->window)) != NULL) {
switch (e->atom) {
switch(e->atom) {
case XA_WM_NORMAL_HINTS:
client_getsizehints(cc);
XGetWMNormalHints(G_dpy, cc->win, cc->size, &tmp);
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);
}
static void
xev_handle_enternotify(XEvent *ee)
void
xev_reconfig(struct client_ctx *cc)
{
XCrossingEvent *e = &ee->xcrossing;
struct client_ctx *cc;
XConfigureEvent ce;
if ((cc = client_find(e->window)) != NULL)
client_setactive(cc, 1);
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(G_dpy, cc->win, False, StructureNotifyMask, (XEvent *)&ce);
}
static void
xev_handle_leavenotify(XEvent *ee)
void
xev_handle_enternotify(struct xevent *xev, 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
client_setactive(cc, 1);
xev_register(xev);
}
void
xev_handle_leavenotify(struct xevent *xev, XEvent *ee)
{
client_leave(NULL);
xev_register(xev);
}
/* We can split this into two event handlers. */
static void
xev_handle_buttonpress(XEvent *ee)
void
xev_handle_buttonpress(struct xevent *xev, XEvent *ee)
{
XButtonEvent *e = &ee->xbutton;
struct client_ctx *cc, fakecc;
struct screen_ctx *sc;
struct mousebinding *mb;
XButtonEvent *e = &ee->xbutton;
struct client_ctx *cc, *old_cc = client_current();
struct screen_ctx *sc = screen_fromroot(e->root);
char *wname;
int altcontrol = e->state == (ControlMask|Mod1Mask);
sc = screen_fromroot(e->root);
cc = client_find(e->window);
/* Ignore caps lock and numlock */
e->state &= ~(Mod2Mask | LockMask);
if (sc->rootwin == e->window && !altcontrol) {
struct menu_q menuq;
struct menu *mi;
TAILQ_FOREACH(mb, &Conf.mousebindingq, entry) {
if (e->button == mb->button && e->state == mb->modmask)
/* XXXSIGH!!!! */
if (e->button == Button2) {
group_menu(e);
goto out;
}
TAILQ_INIT(&menuq);
switch (e->button) {
case Button1:
TAILQ_FOREACH(cc, &G_clientq, entry) {
if (cc->flags & CLIENT_HIDDEN) {
if (cc->label != NULL)
wname = cc->label;
else
wname = cc->name;
if (wname == NULL)
continue;
XCALLOC(mi, struct menu);
strlcpy(mi->text,
wname, sizeof(mi->text));
mi->ctx = cc;
TAILQ_INSERT_TAIL(&menuq, mi, entry);
}
}
break;
case Button3: {
struct cmd *cmd;
if (conf_cmd_changed(G_conf.menu_path)) {
conf_cmd_clear(&G_conf);
conf_cmd_populate(&G_conf, G_conf.menu_path);
}
TAILQ_FOREACH(cmd, &G_conf.cmdq, entry) {
XCALLOC(mi, struct menu);
strlcpy(mi->text, cmd->label, sizeof(mi->text));
mi->ctx = cmd;
TAILQ_INSERT_TAIL(&menuq, mi, entry);
}
break;
}
default:
break;
}
if (TAILQ_EMPTY(&menuq))
goto out;
mi = (struct menu *)grab_menu(e, &menuq);
if (mi == NULL)
goto cleanup;
switch (e->button) {
case Button1:
cc = (struct client_ctx *)mi->ctx;
client_unhide(cc);
if (old_cc != NULL)
client_ptrsave(old_cc);
client_ptrwarp(cc);
break;
case Button3:
u_spawn(((struct cmd *)mi->ctx)->image);
break;
default:
break;
}
cleanup:
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
TAILQ_REMOVE(&menuq, mi, entry);
xfree(mi);
}
goto out;
}
if (mb == NULL)
return;
if (mb->context == MOUSEBIND_CTX_ROOT) {
if (e->window != sc->rootwin)
return;
cc = &fakecc;
cc->sc = screen_fromroot(e->window);
} else if (cc == NULL) /* (mb->context == MOUSEBIND_CTX_WIN */
return;
if (cc == NULL || e->state == 0)
goto out;
(*mb->callback)(cc, e);
sc = CCTOSC(cc);
switch (e->button) {
case Button1:
if (altcontrol && !G_groupmode)
group_sticky_toggle_enter(cc);
else {
grab_drag(cc);
client_move(cc);
}
break;
case Button2:
/* XXXSIGH!!! */
if (G_groupmode)
group_click(cc);
else {
grab_sweep(cc);
client_resize(cc);
}
break;
case Button3:
client_ptrsave(cc);
client_lower(cc);
break;
}
out:
xev_register(xev);
}
static void
xev_handle_buttonrelease(XEvent *ee)
void
xev_handle_buttonrelease(struct xevent *xev, XEvent *ee)
{
struct client_ctx *cc;
struct client_ctx *cc = client_current();
if ((cc = client_current()) != NULL)
if (cc != NULL && !G_groupmode)
group_sticky_toggle_exit(cc);
xev_register(xev);
}
static void
xev_handle_keypress(XEvent *ee)
void
xev_handle_keypress(struct xevent *xev, XEvent *ee)
{
XKeyEvent *e = &ee->xkey;
struct client_ctx *cc = NULL, fakecc;
struct keybinding *kb;
KeySym keysym, skeysym;
int modshift;
XKeyEvent *e = &ee->xkey;
struct client_ctx *cc = NULL; /* Make gcc happy. */
struct keybinding *kb;
KeySym keysym, skeysym;
int modshift;
keysym = XKeycodeToKeysym(X_Dpy, e->keycode, 0);
skeysym = XKeycodeToKeysym(X_Dpy, e->keycode, 1);
/* we don't care about caps lock and numlock here */
e->state &= ~(LockMask | Mod2Mask);
TAILQ_FOREACH(kb, &Conf.keybindingq, entry) {
keysym = XKeycodeToKeysym(G_dpy, e->keycode, 0);
skeysym = XKeycodeToKeysym(G_dpy, e->keycode, 1);
TAILQ_FOREACH(kb, &G_conf.keybindingq, entry) {
if (keysym != kb->keysym && skeysym == kb->keysym)
modshift = ShiftMask;
else
@ -295,132 +380,224 @@ xev_handle_keypress(XEvent *ee)
continue;
if ((kb->keycode != 0 && kb->keysym == NoSymbol &&
kb->keycode == e->keycode) || kb->keysym ==
(modshift == 0 ? keysym : skeysym))
kb->keycode == e->keycode) || kb->keysym ==
(modshift == 0 ? keysym : skeysym))
break;
}
}
if (kb == NULL && e->window == screen_current()->groupwin)
group_display_keypress(e->keycode);
if (kb == NULL)
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);
}
goto out;
(*kb->callback)(cc, &kb->argument);
if ((kb->flags & (KBFLAG_NEEDCLIENT|KBFLAG_FINDCLIENT)) &&
(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);
}
/*
* This is only used for the alt suppression detection.
* This is only used for the alt supression detection.
*/
static void
xev_handle_keyrelease(XEvent *ee)
void
xev_handle_keyrelease(struct xevent *xev, XEvent *ee)
{
XKeyEvent *e = &ee->xkey;
struct screen_ctx *sc;
struct client_ctx *cc;
int keysym;
XKeyEvent *e = &ee->xkey;
struct screen_ctx *sc = screen_fromroot(e->root);
int keysym;
sc = screen_fromroot(e->root);
cc = client_current();
keysym = XKeycodeToKeysym(X_Dpy, e->keycode, 0);
keysym = XKeycodeToKeysym(G_dpy, e->keycode, 0);
if (keysym != XK_Alt_L && keysym != XK_Alt_R)
return;
goto out;
sc->altpersist = 0;
/*
* XXX - better interface... xevents should not know about
* how/when to mtf.
*/
client_mtf(NULL);
client_altrelease();
if (cc != NULL) {
group_sticky_toggle_exit(cc);
XUngrabKeyboard(X_Dpy, CurrentTime);
}
out:
xev_register(xev);
}
static void
xev_handle_clientmessage(XEvent *ee)
void
xev_handle_clientmessage(struct xevent *xev, XEvent *ee)
{
XClientMessageEvent *e = &ee->xclient;
Atom xa_wm_change_state;
struct client_ctx *cc;
XClientMessageEvent *e = &ee->xclient;
struct client_ctx *cc = client_find(e->window);
Atom xa_wm_change_state = XInternAtom(G_dpy, "WM_CHANGE_STATE", False);
xa_wm_change_state = XInternAtom(X_Dpy, "WM_CHANGE_STATE", False);
if ((cc = client_find(e->window)) == NULL)
return;
if (cc == NULL)
goto out;
if (e->message_type == xa_wm_change_state && e->format == 32 &&
e->data.l[0] == IconicState)
client_hide(cc);
}
static void
xev_handle_randr(XEvent *ee)
{
XRRScreenChangeNotifyEvent *rev = (XRRScreenChangeNotifyEvent *)ee;
struct screen_ctx *sc;
int i;
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);
}
}
out:
xev_register(xev);
}
/*
* Called when the keymap has changed.
* Ungrab all keys, reload keymap and then regrab
* X Event handling
*/
static void
xev_handle_mappingnotify(XEvent *ee)
static struct xevent_q _xevq, _xevq_putaway;
static short _xev_q_lock = 0;
void
xev_init(void)
{
XMappingEvent *e = &ee->xmapping;
struct keybinding *kb;
TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
conf_ungrab(&Conf, kb);
XRefreshKeyboardMapping(e);
TAILQ_FOREACH(kb, &Conf.keybindingq, entry)
conf_grab(&Conf, kb);
TAILQ_INIT(&_xevq);
TAILQ_INIT(&_xevq_putaway);
}
static void
xev_handle_expose(XEvent *ee)
struct xevent *
xev_new(Window *win, Window *root,
int type, void (*cb)(struct xevent *, XEvent *), void *arg)
{
XExposeEvent *e = &ee->xexpose;
struct client_ctx *cc;
struct xevent *xev;
if ((cc = client_find(e->window)) != NULL && e->count == 0)
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)
{
XExposeEvent *e = &ee->xexpose;
struct screen_ctx *sc = screen_current();
struct client_ctx *cc;
if ((cc = client_find(e->window)) != NULL)
client_draw_border(cc);
if (sc->groupwin == e->window)
group_display_draw(sc);
xev_register(xev);
}
volatile sig_atomic_t xev_quit = 0;
#define ASSIGN(xtype) do { \
root = e. xtype .root; \
win = e. xtype .window; \
} while (0)
#define ASSIGN1(xtype) do { \
win = e. xtype .window; \
} while (0)
void
xev_loop(void)
{
XEvent e;
Window win, root;
int type;
XEvent e;
struct xevent *xev, *nextxev;
while (xev_quit == 0) {
XNextEvent(X_Dpy, &e);
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);
for (;;) {
#ifdef DIAGNOSTIC
if (TAILQ_EMPTY(&_xevq))
errx(1, "X event queue empty");
#endif
XNextEvent(G_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: /* XXX - still need shape event support. */
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();
}
}
#undef ASSIGN
#undef ASSIGN1

36
xmalloc.c
View File

@ -2,38 +2,18 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
void *
xmalloc(size_t siz)
{
void *p;
void *p;
if ((p = malloc(siz)) == NULL)
err(1, "malloc");
@ -42,11 +22,11 @@ xmalloc(size_t siz)
}
void *
xcalloc(size_t no, size_t siz)
xcalloc(size_t siz)
{
void *p;
void *p;
if ((p = calloc(no, siz)) == NULL)
if ((p = calloc(1, siz)) == NULL)
err(1, "calloc");
return (p);
@ -61,7 +41,7 @@ xfree(void *p)
char *
xstrdup(const char *str)
{
char *p;
char *p;
if ((p = strdup(str)) == NULL)
err(1, "strdup");

271
xutil.c
View File

@ -2,166 +2,114 @@
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
* 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.
*
* $OpenBSD$
* $Id$
*/
#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 "headers.h"
#include "calmwm.h"
static unsigned int ign_mods[] = { 0, LockMask, Mod2Mask, Mod2Mask | LockMask };
int
xu_ptr_grab(Window win, int mask, Cursor curs)
{
return (XGrabPointer(X_Dpy, win, False, mask,
GrabModeAsync, GrabModeAsync,
None, curs, CurrentTime) == GrabSuccess ? 0 : -1);
return (XGrabPointer(G_dpy, win, False, mask,
GrabModeAsync, GrabModeAsync,
None, curs, CurrentTime) == GrabSuccess ? 0 : -1);
}
int
xu_ptr_regrab(int mask, Cursor curs)
{
return (XChangeActivePointerGrab(X_Dpy, mask,
curs, CurrentTime) == GrabSuccess ? 0 : -1);
return (XChangeActivePointerGrab(G_dpy, mask,
curs, CurrentTime) == GrabSuccess ? 0 : -1);
}
void
xu_ptr_ungrab(void)
{
XUngrabPointer(X_Dpy, CurrentTime);
XUngrabPointer(G_dpy, CurrentTime);
}
void
int
xu_btn_grab(Window win, int mask, u_int btn)
{
int i;
for (i = 0; i < nitems(ign_mods); i++)
XGrabButton(X_Dpy, btn, (mask | ign_mods[i]), win,
False, BUTTONMASK, GrabModeAsync,
GrabModeSync, None, None);
return (XGrabButton(G_dpy, btn, mask, win,
False, ButtonMask, GrabModeAsync,
GrabModeSync, None, None) == GrabSuccess ? 0 : -1);
}
void
xu_btn_ungrab(Window win, int mask, u_int btn)
{
int i;
for (i = 0; i < nitems(ign_mods); i++)
XUngrabButton(X_Dpy, btn, (mask | ign_mods[i]), win);
XUngrabButton(G_dpy, btn, mask, win);
}
void
xu_ptr_getpos(Window rootwin, int *x, int *y)
{
Window w0, w1;
int tmp0, tmp1;
u_int tmp2;
int tmp0, tmp1;
u_int tmp2;
Window w0, w1;
XQueryPointer(X_Dpy, rootwin, &w0, &w1, &tmp0, &tmp1, x, y, &tmp2);
XQueryPointer(G_dpy, rootwin, &w0, &w1, &tmp0, &tmp1, x, y, &tmp2);
}
void
xu_ptr_setpos(Window win, int x, int y)
{
XWarpPointer(X_Dpy, None, win, 0, 0, 0, 0, x, y);
XWarpPointer(G_dpy, None, win, 0, 0, 0, 0, x, y);
}
void
xu_key_grab(Window win, int mask, int keysym)
{
KeyCode code;
int i;
KeyCode code;
code = XKeysymToKeycode(X_Dpy, keysym);
if ((XKeycodeToKeysym(X_Dpy, code, 0) != keysym) &&
(XKeycodeToKeysym(X_Dpy, code, 1) == keysym))
code = XKeysymToKeycode(G_dpy, keysym);
if ((XKeycodeToKeysym(G_dpy, code, 0) != keysym) &&
(XKeycodeToKeysym(G_dpy, code, 1) == keysym))
mask |= ShiftMask;
for (i = 0; i < nitems(ign_mods); i++)
XGrabKey(X_Dpy, code, (mask | ign_mods[i]), win,
True, GrabModeAsync, GrabModeAsync);
XGrabKey(G_dpy, XKeysymToKeycode(G_dpy, keysym), mask, win, True,
GrabModeAsync, GrabModeAsync);
#if 0
XGrabKey(G_dpy, XKeysymToKeycode(G_dpy, keysym), LockMask|mask,
win, True, GrabModeAsync, GrabModeAsync);
#endif
}
void
xu_key_ungrab(Window win, int mask, int keysym)
xu_key_grab_keycode(Window win, int mask, int keycode)
{
KeyCode code;
int i;
code = XKeysymToKeycode(X_Dpy, keysym);
if ((XKeycodeToKeysym(X_Dpy, code, 0) != keysym) &&
(XKeycodeToKeysym(X_Dpy, code, 1) == keysym))
mask |= ShiftMask;
for (i = 0; i < nitems(ign_mods); i++)
XUngrabKey(X_Dpy, code, (mask | ign_mods[i]), win);
XGrabKey(G_dpy, keycode, mask, win, True, GrabModeAsync, GrabModeAsync);
}
void
xu_configure(struct client_ctx *cc)
xu_sendmsg(struct client_ctx *cc, Atom atm, long val)
{
XConfigureEvent ce;
XEvent e;
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;
(void)memset(&e, 0, sizeof(e));
memset(&e, 0, sizeof(e));
e.xclient.type = ClientMessage;
e.xclient.window = win;
e.xclient.window = cc->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, win, False, 0, &e);
XSendEvent(G_dpy, cc->win, False, 0, &e);
}
int
xu_getprop(Window win, Atom atm, Atom type, long len, u_char **p)
xu_getprop(struct client_ctx *cc, Atom atm, Atom type, long len, u_char **p)
{
Atom realtype;
u_long n, extra;
int format;
Atom realtype;
u_long n, extra;
int format;
if (XGetWindowProperty(X_Dpy, win, atm, 0L, len, False, type,
&realtype, &format, &n, &extra, p) != Success || *p == NULL)
if (XGetWindowProperty(G_dpy, cc->win, atm, 0L, len, False, type,
&realtype, &format, &n, &extra, p) != Success || *p == NULL)
return (-1);
if (n == 0)
@ -170,44 +118,13 @@ xu_getprop(Window win, 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)
{
long *p = NULL;
Atom wm_state = XInternAtom(G_dpy, "WM_STATE", False);
long *p = NULL;
if (xu_getprop(cc->win, WM_STATE, WM_STATE, 2L, (u_char **)&p) <= 0)
if (xu_getprop(cc, wm_state, wm_state, 2L, (u_char **)&p) <= 0)
return (-1);
*state = (int)*p;
@ -216,90 +133,30 @@ xu_getstate(struct client_ctx *cc, int *state)
return (0);
}
char *
xu_getstrprop(struct client_ctx *cc, Atom atm)
{
u_char *cp;
if (xu_getprop(cc, atm, XA_STRING, 100L, &cp) <= 0)
return (NULL);
return ((char *)cp);
}
void
xu_setstate(struct client_ctx *cc, int state)
{
long dat[2];
long dat[2];
Atom wm_state;
dat[0] = state;
dat[1] = None;
/* XXX cache */
wm_state = XInternAtom(G_dpy, "WM_STATE", False);
dat[0] = (long)state;
dat[1] = (long)None;
cc->state = state;
XChangeProperty(X_Dpy, cc->win, WM_STATE, WM_STATE, 32,
XChangeProperty(G_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);
}