key.c (raw)
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/*
* Copyright (c) 2019 Derek Stevens, 2005 Russ Cox, 1994-1996 David Hogan
* see README for license details
*/
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <X11/X.h>
#include <X11/Xos.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include <X11/keysym.h>
#include <X11/extensions/shape.h>
#include "config.h"
#include "dat.h"
#include "fns.h"
#include "patchlevel.h"
enum { GrabAltTab, GrabAltAny };
/*static int tabcode = 0x17; */
/*static int altcode = 0x40; */
/*static int pgupcode = 0x63; */
/*static int pgdowncode = 0x69; */
static void alttab(int shift);
void keysetup(void) {
int i;
int tabcode = XKeysymToKeycode(dpy, XK_Tab);
#ifdef DESTROY_KEY
int dcode = XKeysymToKeycode(dpy, DESTROY_KEY);
#endif
#ifdef ICON_KEY
int icode = XKeysymToKeycode(dpy, ICON_KEY);
#endif
#ifdef UNHIDE_KEY
int ucode = XKeysymToKeycode(dpy, UNHIDE_KEY);
#endif
#ifdef MAX_KEY
int mcode = XKeysymToKeycode(dpy, MAX_KEY);
#endif
#ifdef MOVE_KEY
int vcode = XKeysymToKeycode(dpy, MOVE_KEY);
#endif
#ifdef RESIZE_KEY
int rcode = XKeysymToKeycode(dpy, RESIZE_KEY);
#endif
#ifdef STICK_KEY
int scode = XKeysymToKeycode(dpy, STICK_KEY);
#endif
#ifdef SNAPLEFT_KEY
int hcode = XKeysymToKeycode(dpy, SNAPLEFT_KEY);
#endif
#ifdef SNAPRIGHT_KEY
int lcode = XKeysymToKeycode(dpy, SNAPRIGHT_KEY);
#endif
#ifdef SNAPBOTTOM_KEY
int jcode = XKeysymToKeycode(dpy, SNAPBOTTOM_KEY);
#endif
#ifdef SNAPTOP_KEY
int kcode = XKeysymToKeycode(dpy, SNAPTOP_KEY);
#endif
#ifdef SNAPTOPLEFT_KEY
int qcode = XKeysymToKeycode(dpy, SNAPTOPLEFT_KEY);
#endif
#ifdef SNAPBOTTOMLEFT_KEY
int wcode = XKeysymToKeycode(dpy, SNAPBOTTOMLEFT_KEY);
#endif
#ifdef SNAPBOTTOMRIGHT_KEY
int ocode = XKeysymToKeycode(dpy, SNAPBOTTOMRIGHT_KEY);
#endif
#ifdef SNAPTOPRIGHT_KEY
int pcode = XKeysymToKeycode(dpy, SNAPTOPRIGHT_KEY);
#endif
#ifdef SNAPCENTER_KEY
int ccode = XKeysymToKeycode(dpy, SNAPCENTER_KEY);
#endif
#ifdef LAUNCH_KEY
int slcode = XKeysymToKeycode(dpy, LAUNCH_KEY);
#endif
#ifdef ZOOM_KEY
int zcode = XKeysymToKeycode(dpy, ZOOM_KEY);
#endif
#ifdef NEXTVIRT_KEY
int rightcode = XKeysymToKeycode(dpy, NEXTVIRT_KEY);
#endif
#ifdef PREVVIRT_KEY
int leftcode = XKeysymToKeycode(dpy, PREVVIRT_KEY);
#endif
#ifdef DEVEL
int tcode = XKeysymToKeycode(dpy, STICKYTOFRONT_KEY);
int bcode = XKeysymToKeycode(dpy, STICKYTOBACK_KEY);
#endif
for (i = 0; i < num_screens; i++) {
XGrabKey(
dpy,
tabcode,
Mod1Mask,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#ifdef DESTROY_KEY
XGrabKey(
dpy,
dcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef ICON_KEY
XGrabKey(
dpy,
icode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef UNHIDE_KEY
XGrabKey(
dpy,
ucode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef RESIZE_KEY
XGrabKey(
dpy,
rcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef MOVE_KEY
XGrabKey(
dpy,
vcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef MAX_KEY
XGrabKey(
dpy,
mcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef STICK_KEY
XGrabKey(
dpy,
scode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPLEFT_KEY
XGrabKey(
dpy,
hcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPRIGHT_KEY
XGrabKey(
dpy,
lcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPBOTTOM_KEY
XGrabKey(
dpy,
jcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPTOP_KEY
XGrabKey(
dpy,
kcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPTOPLEFT_KEY
XGrabKey(
dpy,
qcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPBOTTOMLEFT_KEY
XGrabKey(
dpy,
wcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPBOTTOMRIGHT_KEY
XGrabKey(
dpy,
ocode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPTOPRIGHT_KEY
XGrabKey(
dpy,
pcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef SNAPCENTER_KEY
XGrabKey(
dpy,
ccode,
ShiftMask | SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
XGrabKey(
dpy,
ccode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef PREVVIRT_KEY
XGrabKey(
dpy,
leftcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef NEXTVIRT_KEY
XGrabKey(
dpy,
rightcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef LAUNCH_KEY
XGrabKey(
dpy,
slcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
#ifdef ZOOM_KEY
XGrabKey(
dpy,
zcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
XGrabKey(
dpy,
tabcode,
Mod1Mask | ShiftMask,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#ifdef DEVEL
XGrabKey(
dpy,
tcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
XGrabKey(
dpy,
bcode,
SHORTCUTMOD,
screens[i].root,
0,
GrabModeSync,
GrabModeAsync);
#endif
/* XGrabKey(dpy, pgupcode, Mod1Mask, screens[i].root, 0, GrabModeSync,
* GrabModeAsync); */
/* XGrabKey(dpy, pgdowncode, Mod1Mask, screens[i].root, 0, GrabModeSync,
* GrabModeAsync); */
/* XGrabKey(dpy, altcode, 0, screens[i].root, 0, GrabModeSync,
* GrabModeAsync); */
}
}
void keypress(XKeyEvent* e) {
/*
* process key press here
*/
int tabcode = XKeysymToKeycode(dpy, XK_Tab);
#ifdef DESTROY_KEY
int dcode = XKeysymToKeycode(dpy, DESTROY_KEY);
#endif
#ifdef ICON_KEY
int icode = XKeysymToKeycode(dpy, ICON_KEY);
#endif
#ifdef UNHIDE_KEY
int ucode = XKeysymToKeycode(dpy, UNHIDE_KEY);
#endif
#ifdef MAX_KEY
int mcode = XKeysymToKeycode(dpy, MAX_KEY);
#endif
#ifdef MOVE_KEY
int vcode = XKeysymToKeycode(dpy, MOVE_KEY);
#endif
#ifdef STICK_KEY
int scode = XKeysymToKeycode(dpy, STICK_KEY);
#endif
#ifdef RESIZE_KEY
int rcode = XKeysymToKeycode(dpy, RESIZE_KEY);
#endif
#ifdef LAUNCH_KEY
int slcode = XKeysymToKeycode(dpy, LAUNCH_KEY);
#endif
#ifdef ZOOM_KEY
int zcode = XKeysymToKeycode(dpy, ZOOM_KEY);
#endif
#ifdef SNAPLEFT_KEY
int hcode = XKeysymToKeycode(dpy, SNAPLEFT_KEY);
#endif
#ifdef SNAPRIGHT_KEY
int lcode = XKeysymToKeycode(dpy, SNAPRIGHT_KEY);
#endif
#ifdef SNAPBOTTOM_KEY
int jcode = XKeysymToKeycode(dpy, SNAPBOTTOM_KEY);
#endif
#ifdef SNAPTOP_KEY
int kcode = XKeysymToKeycode(dpy, SNAPTOP_KEY);
#endif
#ifdef SNAPTOPLEFT_KEY
int qcode = XKeysymToKeycode(dpy, SNAPTOPLEFT_KEY);
#endif
#ifdef SNAPBOTTOMLEFT_KEY
int wcode = XKeysymToKeycode(dpy, SNAPBOTTOMLEFT_KEY);
#endif
#ifdef SNAPBOTTOMRIGHT_KEY
int ocode = XKeysymToKeycode(dpy, SNAPBOTTOMRIGHT_KEY);
#endif
#ifdef SNAPTOPRIGHT_KEY
int pcode = XKeysymToKeycode(dpy, SNAPTOPRIGHT_KEY);
#endif
#ifdef SNAPCENTER_KEY
int ccode = XKeysymToKeycode(dpy, SNAPCENTER_KEY);
#endif
#ifdef NEXTVIRT_KEY
int rightcode = XKeysymToKeycode(dpy, NEXTVIRT_KEY);
#endif
#ifdef PREVVIRT_KEY
int leftcode = XKeysymToKeycode(dpy, PREVVIRT_KEY);
#endif
#ifdef DEVEL
int tcode = XKeysymToKeycode(dpy, STICKYTOFRONT_KEY);
int bcode = XKeysymToKeycode(dpy, STICKYTOBACK_KEY);
#endif
static XWindowAttributes ra;
XGetWindowAttributes(dpy, DefaultRootWindow(dpy), &ra);
/* basic wm functionality */
if (e->keycode == tabcode && (e->state & Mod1Mask) == (1 << 3))
alttab(e->state & ShiftMask);
#ifdef DESTROY_KEY
else if (e->keycode == dcode && (e->state & SHORTCUTMOD) == (MODBITS))
delete (current, 0);
#endif
#ifdef ICON_KEY
else if (e->keycode == icode && (e->state & SHORTCUTMOD) == (MODBITS))
hide(current);
#endif
#ifdef UNHIDE_KEY
else if (e->keycode == ucode && (e->state & SHORTCUTMOD) == (MODBITS))
unhide(0, 1);
#endif
#ifdef MOVE_KEY
else if (e->keycode == vcode && (e->state & SHORTCUTMOD) == (MODBITS))
move(current, Button3);
#endif
#ifdef RESIZE_KEY
else if (e->keycode == rcode && (e->state & SHORTCUTMOD) == (MODBITS))
reshape(current, Button3, sweep, 0);
#endif
#ifdef MAX_KEY
else if (e->keycode == mcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
-BORDER,
-BORDER,
ra.width + 2 * BORDER,
ra.height + 2 * BORDER);
#endif
#ifdef STICK_KEY
else if (e->keycode == scode && (e->state & SHORTCUTMOD) == (MODBITS))
stick(current);
#endif
#ifdef ZOOM_KEY
else if (e->keycode == zcode && (e->state & SHORTCUTMOD) == (MODBITS))
zoom = !zoom;
#endif
/* half snap */
#ifdef SNAPLEFT_KEY
else if (e->keycode == hcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
GAPSZ,
GAPSZ,
ra.width / 2 - 1.5 * GAPSZ,
ra.height - 2 * GAPSZ);
#endif
#ifdef SNAPRIGHT_KEY
else if (e->keycode == lcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
ra.width / 2 + 0.5 * GAPSZ,
GAPSZ,
ra.width / 2 - 1.5 * GAPSZ,
ra.height - 2 * GAPSZ);
#endif
#ifdef SNAPBOTTOM_KEY
else if (e->keycode == jcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
GAPSZ,
ra.height / 2 + 0.5 * GAPSZ,
ra.width - 2 * GAPSZ,
ra.height / 2 - 1.5 * GAPSZ);
#endif
#ifdef SNAPTOP_KEY
else if (e->keycode == kcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
GAPSZ,
GAPSZ,
ra.width - 2 * GAPSZ,
ra.height / 2 - 1.5 * GAPSZ);
#endif
/* quarter snap */
#ifdef SNAPTOPLEFT_KEY
else if (e->keycode == qcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
GAPSZ,
GAPSZ,
ra.width / 2 - 1.5 * GAPSZ,
ra.height / 2 - 1.5 * GAPSZ);
#endif
#ifdef SNAPBOTTOMLEFT_KEY
else if (e->keycode == wcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
GAPSZ,
ra.height / 2 + 0.5 * GAPSZ,
ra.width / 2 - 1.5 * GAPSZ,
ra.height / 2 - 1.5 * GAPSZ);
#endif
#ifdef SNAPBOTTOMRIGHT_KEY
else if (e->keycode == ocode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
ra.width / 2 + 0.5 * GAPSZ,
ra.height / 2 + 0.5 * GAPSZ,
ra.width / 2 - 1.5 * GAPSZ,
ra.height / 2 - 1.5 * GAPSZ);
#endif
#ifdef SNAPTOPRIGHT_KEY
else if (e->keycode == pcode && (e->state & SHORTCUTMOD) == (MODBITS))
quickreshape(
current,
ra.width / 2 + 0.5 * GAPSZ,
GAPSZ,
ra.width / 2 - 1.5 * GAPSZ,
ra.height / 2 - 1.5 * GAPSZ);
#endif
/* center snap */
#ifdef SNAPCENTER_KEY
else if (e->keycode == ccode && (e->state & SHORTCUTMOD) == (MODBITS)) {
if ((e->state & ShiftMask) == (1 << 0)) {
#ifdef CENTERVMAX
centerclient(current, ra, 0);
#else
centerclient(current, ra, 1);
#endif
} else {
#ifdef CENTERVMAX
centerclient(current, ra, 1);
#else
centerclient(current, ra, 0);
#endif
}
}
#endif
#ifdef DEVEL
/* manage autostuck windows */
if (e->keycode == tcode && (e->state & SHORTCUTMOD) == (MODBITS))
stickystack(1);
if (e->keycode == bcode && (e->state & SHORTCUTMOD) == (MODBITS))
stickystack(0);
#endif
/* launch */
#ifdef LAUNCH_KEY
else if (e->keycode == slcode && (e->state & SHORTCUTMOD) == (MODBITS)) {
kbLaunch = 1;
if (fork() == 0) {
close(ConnectionNumber(dpy));
if (dpy != '\0')
putenv(dpy);
signal(SIGINT, SIG_DFL);
signal(SIGTERM, SIG_DFL);
signal(SIGHUP, SIG_DFL);
if (termprog != NULL) {
execl(shell, shell, "-c", termprog, (char*)0);
fprintf(stderr, "ryudo: exec %s", shell);
perror(" failed");
}
execlp("urxvt", "urxvt", (char*)0);
execlp("9term", "9term", scrolling ? "-ws" : "-w", (char*)0);
execlp("xterm", "xterm", "-ut", (char*)0);
perror("ryudo: exec urxvt/9term/xterm failed");
}
}
#endif
/* switch virts */
#ifdef NEXTVIRT_KEY
else if (e->keycode == rightcode && (e->state & SHORTCUTMOD) == (MODBITS)) {
if (numvirtuals > 1)
if (virt < numvirtuals - 1)
switch_to(virt + 1);
else
switch_to(0);
}
#endif
#ifdef PREVVIRT_KEY
else if (e->keycode == leftcode && (e->state & SHORTCUTMOD) == (MODBITS)) {
if (numvirtuals > 1)
if (virt > 0)
switch_to(virt - 1);
else
switch_to(numvirtuals - 1);
}
#endif
XAllowEvents(dpy, SyncKeyboard, e->time);
}
void keyrelease(XKeyEvent* e) { XAllowEvents(dpy, SyncKeyboard, e->time); }
void quickreshape(Client* c, int x, int y, int dx, int dy) {
if (c == 0)
return;
XMoveResizeWindow(dpy, c->parent, x, y, dx, dy);
c->x = x + BORDER;
c->y = y + BORDER;
c->dx = dx - 2 * BORDER;
c->dy = dy - 2 * BORDER;
XMoveResizeWindow(dpy, c->window, BORDER, BORDER, c->dx, c->dy);
sendconfig(c);
}
void centerclient(Client* c, XWindowAttributes ra, int vmax) {
static int centeroffsetnum =
CENTERNUM % 2 == 0 ? CENTERDEN - CENTERNUM : (CENTERDEN - CENTERNUM) / 2;
static int centeroffsetden = CENTERNUM % 2 == 0 ? CENTERDEN * 2 : CENTERDEN;
if (vmax) {
quickreshape(
c,
centeroffsetnum * ra.width / centeroffsetden,
GAPSZ,
CENTERNUM * ra.width / CENTERDEN,
ra.height - 2 * GAPSZ);
} else {
quickreshape(
c,
centeroffsetnum * ra.width / centeroffsetden,
centeroffsetnum * ra.height / centeroffsetden,
CENTERNUM * ra.width / CENTERDEN,
CENTERNUM * ra.height / CENTERDEN);
}
}
static void alttab(int shift) {
shuffle(shift);
/* fprintf(stderr, "%sTab\n", shift ? "Back" : ""); */
}
#ifdef DEVEL
void stickystack(int toTop) {
Client* c;
if (toTop) {
for (c = clients; c->next; c = c->next) {
if (c && isautostick(c))
top(c);
}
} else {
for (c = clients; c->next; c = c->next) {
if (c && !isautostick(c))
top(c);
}
}
}
#endif
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