xenocara/app/cwm/conf.c
2016-10-24 20:44:08 +00:00

730 lines
20 KiB
C

/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: conf.c,v 1.219 2016/10/24 20:44:08 okan Exp $
*/
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/stat.h>
#include <err.h>
#include <errno.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "calmwm.h"
static const char *conf_bind_getmask(const char *, unsigned int *);
static void conf_cmd_remove(struct conf *, const char *);
static void conf_unbind_kbd(struct conf *, struct bind_ctx *);
static void conf_unbind_mouse(struct conf *, struct bind_ctx *);
int
conf_cmd_add(struct conf *c, const char *name, const char *path)
{
struct cmd_ctx *cmd;
cmd = xmalloc(sizeof(*cmd));
cmd->name = xstrdup(name);
if (strlcpy(cmd->path, path, sizeof(cmd->path)) >= sizeof(cmd->path)) {
free(cmd->name);
free(cmd);
return(0);
}
conf_cmd_remove(c, name);
TAILQ_INSERT_TAIL(&c->cmdq, cmd, entry);
return(1);
}
static void
conf_cmd_remove(struct conf *c, const char *name)
{
struct cmd_ctx *cmd = NULL, *cmdnxt;
TAILQ_FOREACH_SAFE(cmd, &c->cmdq, entry, cmdnxt) {
if (strcmp(cmd->name, name) == 0) {
TAILQ_REMOVE(&c->cmdq, cmd, entry);
free(cmd->name);
free(cmd);
}
}
}
void
conf_autogroup(struct conf *c, int num, const char *name, const char *class)
{
struct autogroup *ag;
char *p;
ag = xmalloc(sizeof(*ag));
if ((p = strchr(class, ',')) == NULL) {
if (name == NULL)
ag->name = NULL;
else
ag->name = xstrdup(name);
ag->class = xstrdup(class);
} else {
*(p++) = '\0';
if (name == NULL)
ag->name = xstrdup(class);
else
ag->name = xstrdup(name);
ag->class = xstrdup(p);
}
ag->num = num;
TAILQ_INSERT_TAIL(&c->autogroupq, ag, entry);
}
void
conf_ignore(struct conf *c, const char *name)
{
struct winname *wn;
wn = xmalloc(sizeof(*wn));
wn->name = xstrdup(name);
TAILQ_INSERT_TAIL(&c->ignoreq, wn, entry);
}
static const char *color_binds[] = {
"#CCCCCC", /* CWM_COLOR_BORDER_ACTIVE */
"#666666", /* CWM_COLOR_BORDER_INACTIVE */
"#FC8814", /* CWM_COLOR_BORDER_URGENCY */
"blue", /* CWM_COLOR_BORDER_GROUP */
"red", /* CWM_COLOR_BORDER_UNGROUP */
"black", /* CWM_COLOR_MENU_FG */
"white", /* CWM_COLOR_MENU_BG */
"black", /* CWM_COLOR_MENU_FONT */
"", /* CWM_COLOR_MENU_FONT_SEL */
};
void
conf_screen(struct screen_ctx *sc)
{
unsigned int i;
XftColor xc;
Colormap colormap = DefaultColormap(X_Dpy, sc->which);
Visual *visual = DefaultVisual(X_Dpy, sc->which);
sc->gap = Conf.gap;
sc->snapdist = Conf.snapdist;
sc->xftfont = XftFontOpenXlfd(X_Dpy, sc->which, Conf.font);
if (sc->xftfont == NULL) {
sc->xftfont = XftFontOpenName(X_Dpy, sc->which, Conf.font);
if (sc->xftfont == NULL)
errx(1, "%s: XftFontOpenName: %s", __func__, Conf.font);
}
for (i = 0; i < nitems(color_binds); i++) {
if (i == CWM_COLOR_MENU_FONT_SEL && *Conf.color[i] == '\0') {
xu_xorcolor(sc->xftcolor[CWM_COLOR_MENU_BG],
sc->xftcolor[CWM_COLOR_MENU_FG], &xc);
xu_xorcolor(sc->xftcolor[CWM_COLOR_MENU_FONT], xc, &xc);
if (!XftColorAllocValue(X_Dpy, visual, colormap,
&xc.color, &sc->xftcolor[CWM_COLOR_MENU_FONT_SEL]))
warnx("XftColorAllocValue: %s", Conf.color[i]);
break;
}
if (XftColorAllocName(X_Dpy, visual, colormap,
Conf.color[i], &xc)) {
sc->xftcolor[i] = xc;
XftColorFree(X_Dpy, visual, colormap, &xc);
} else {
warnx("XftColorAllocName: %s", Conf.color[i]);
XftColorAllocName(X_Dpy, visual, colormap,
color_binds[i], &sc->xftcolor[i]);
}
}
sc->menu.win = XCreateSimpleWindow(X_Dpy, sc->rootwin, 0, 0, 1, 1,
Conf.bwidth,
sc->xftcolor[CWM_COLOR_MENU_FG].pixel,
sc->xftcolor[CWM_COLOR_MENU_BG].pixel);
sc->menu.xftdraw = XftDrawCreate(X_Dpy, sc->menu.win, visual, colormap);
if (sc->menu.xftdraw == NULL)
errx(1, "%s: XftDrawCreate", __func__);
conf_grab_kbd(sc->rootwin);
}
static const struct {
const char *key;
const char *func;
} kbd_binds[] = {
{ "CM-Return", "terminal" },
{ "CM-Delete", "lock" },
{ "M-question", "exec" },
{ "CM-w", "exec_wm" },
{ "M-period", "ssh" },
{ "M-Return", "hide" },
{ "M-Down", "lower" },
{ "M-Up", "raise" },
{ "M-slash", "search" },
{ "C-slash", "menusearch" },
{ "M-Tab", "cycle" },
{ "MS-Tab", "rcycle" },
{ "CM-n", "label" },
{ "CM-x", "delete" },
{ "CM-a", "nogroup" },
{ "CM-0", "nogroup" },
{ "CM-1", "group1" },
{ "CM-2", "group2" },
{ "CM-3", "group3" },
{ "CM-4", "group4" },
{ "CM-5", "group5" },
{ "CM-6", "group6" },
{ "CM-7", "group7" },
{ "CM-8", "group8" },
{ "CM-9", "group9" },
{ "M-Right", "cyclegroup" },
{ "M-Left", "rcyclegroup" },
{ "CM-g", "grouptoggle" },
{ "CM-f", "fullscreen" },
{ "CM-m", "maximize" },
{ "CM-s", "stick" },
{ "CM-equal", "vmaximize" },
{ "CMS-equal", "hmaximize" },
{ "CMS-f", "freeze" },
{ "CMS-r", "restart" },
{ "CMS-q", "quit" },
{ "M-h", "moveleft" },
{ "M-j", "movedown" },
{ "M-k", "moveup" },
{ "M-l", "moveright" },
{ "MS-h", "bigmoveleft" },
{ "MS-j", "bigmovedown" },
{ "MS-k", "bigmoveup" },
{ "MS-l", "bigmoveright" },
{ "CM-h", "resizeleft" },
{ "CM-j", "resizedown" },
{ "CM-k", "resizeup" },
{ "CM-l", "resizeright" },
{ "CMS-h", "bigresizeleft" },
{ "CMS-j", "bigresizedown" },
{ "CMS-k", "bigresizeup" },
{ "CMS-l", "bigresizeright" },
{ "C-Left", "ptrmoveleft" },
{ "C-Down", "ptrmovedown" },
{ "C-Up", "ptrmoveup" },
{ "C-Right", "ptrmoveright" },
{ "CS-Left", "bigptrmoveleft" },
{ "CS-Down", "bigptrmovedown" },
{ "CS-Up", "bigptrmoveup" },
{ "CS-Right", "bigptrmoveright" },
},
mouse_binds[] = {
{ "1", "menu_unhide" },
{ "2", "menu_group" },
{ "3", "menu_cmd" },
{ "M-1", "window_move" },
{ "CM-1", "window_grouptoggle" },
{ "M-2", "window_resize" },
{ "M-3", "window_lower" },
{ "CMS-3", "window_hide" },
};
void
conf_init(struct conf *c)
{
unsigned int i;
c->stickygroups = 0;
c->bwidth = 1;
c->mamount = 1;
c->snapdist = 0;
c->ngroups = 10;
c->nameqlen = 5;
TAILQ_INIT(&c->ignoreq);
TAILQ_INIT(&c->cmdq);
TAILQ_INIT(&c->keybindq);
TAILQ_INIT(&c->autogroupq);
TAILQ_INIT(&c->mousebindq);
for (i = 0; i < nitems(kbd_binds); i++)
conf_bind_kbd(c, kbd_binds[i].key, kbd_binds[i].func);
for (i = 0; i < nitems(mouse_binds); i++)
conf_bind_mouse(c, mouse_binds[i].key, mouse_binds[i].func);
for (i = 0; i < nitems(color_binds); i++)
c->color[i] = xstrdup(color_binds[i]);
conf_cmd_add(c, "lock", "xlock");
conf_cmd_add(c, "term", "xterm");
(void)snprintf(c->known_hosts, sizeof(c->known_hosts), "%s/%s",
homedir, ".ssh/known_hosts");
c->font = xstrdup("sans-serif:pixelsize=14:bold");
c->wmname = xstrdup("CWM");
}
void
conf_clear(struct conf *c)
{
struct autogroup *ag;
struct bind_ctx *kb, *mb;
struct winname *wn;
struct cmd_ctx *cmd;
int i;
while ((cmd = TAILQ_FIRST(&c->cmdq)) != NULL) {
TAILQ_REMOVE(&c->cmdq, cmd, entry);
free(cmd->name);
free(cmd);
}
while ((kb = TAILQ_FIRST(&c->keybindq)) != NULL) {
TAILQ_REMOVE(&c->keybindq, kb, entry);
free(kb);
}
while ((ag = TAILQ_FIRST(&c->autogroupq)) != NULL) {
TAILQ_REMOVE(&c->autogroupq, ag, entry);
free(ag->class);
free(ag->name);
free(ag);
}
while ((wn = TAILQ_FIRST(&c->ignoreq)) != NULL) {
TAILQ_REMOVE(&c->ignoreq, wn, entry);
free(wn->name);
free(wn);
}
while ((mb = TAILQ_FIRST(&c->mousebindq)) != NULL) {
TAILQ_REMOVE(&c->mousebindq, mb, entry);
free(mb);
}
for (i = 0; i < CWM_COLOR_NITEMS; i++)
free(c->color[i]);
free(c->font);
free(c->wmname);
}
void
conf_client(struct client_ctx *cc)
{
struct winname *wn;
int ignore = 0;
TAILQ_FOREACH(wn, &Conf.ignoreq, entry) {
if (strncasecmp(wn->name, cc->name, strlen(wn->name)) == 0) {
ignore = 1;
break;
}
}
cc->bwidth = (ignore) ? 0 : Conf.bwidth;
cc->flags |= (ignore) ? CLIENT_IGNORE : 0;
}
static const struct {
const char *tag;
void (*handler)(void *, union arg *, enum xev);
int context;
union arg argument;
} name_to_func[] = {
{ "lower", kbfunc_client_lower, CWM_CONTEXT_CC, {0} },
{ "raise", kbfunc_client_raise, CWM_CONTEXT_CC, {0} },
{ "search", kbfunc_menu_client, CWM_CONTEXT_SC, {0} },
{ "menusearch", kbfunc_menu_cmd, CWM_CONTEXT_SC, {0} },
{ "groupsearch", kbfunc_menu_group, CWM_CONTEXT_SC, {0} },
{ "hide", kbfunc_client_hide, CWM_CONTEXT_CC, {0} },
{ "cycle", kbfunc_client_cycle, CWM_CONTEXT_SC,
{.i = (CWM_CYCLE_FORWARD)} },
{ "rcycle", kbfunc_client_cycle, CWM_CONTEXT_SC,
{.i = (CWM_CYCLE_REVERSE)} },
{ "label", kbfunc_menu_client_label, CWM_CONTEXT_CC, {0} },
{ "delete", kbfunc_client_delete, CWM_CONTEXT_CC, {0} },
{ "group1", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 1} },
{ "group2", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 2} },
{ "group3", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 3} },
{ "group4", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 4} },
{ "group5", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 5} },
{ "group6", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 6} },
{ "group7", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 7} },
{ "group8", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 8} },
{ "group9", kbfunc_group_toggle, CWM_CONTEXT_SC, {.i = 9} },
{ "grouponly1", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 1} },
{ "grouponly2", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 2} },
{ "grouponly3", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 3} },
{ "grouponly4", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 4} },
{ "grouponly5", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 5} },
{ "grouponly6", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 6} },
{ "grouponly7", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 7} },
{ "grouponly8", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 8} },
{ "grouponly9", kbfunc_group_only, CWM_CONTEXT_SC, {.i = 9} },
{ "movetogroup1", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 1} },
{ "movetogroup2", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 2} },
{ "movetogroup3", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 3} },
{ "movetogroup4", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 4} },
{ "movetogroup5", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 5} },
{ "movetogroup6", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 6} },
{ "movetogroup7", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 7} },
{ "movetogroup8", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 8} },
{ "movetogroup9", kbfunc_client_movetogroup, CWM_CONTEXT_CC, {.i = 9} },
{ "nogroup", kbfunc_group_alltoggle, CWM_CONTEXT_SC, {0} },
{ "cyclegroup", kbfunc_group_cycle, CWM_CONTEXT_SC,
{.i = (CWM_CYCLE_FORWARD)} },
{ "rcyclegroup", kbfunc_group_cycle, CWM_CONTEXT_SC,
{.i = (CWM_CYCLE_REVERSE)} },
{ "cycleingroup", kbfunc_client_cycle, CWM_CONTEXT_SC,
{.i = (CWM_CYCLE_FORWARD | CWM_CYCLE_INGROUP)} },
{ "rcycleingroup", kbfunc_client_cycle, CWM_CONTEXT_SC,
{.i = (CWM_CYCLE_REVERSE | CWM_CYCLE_INGROUP)} },
{ "grouptoggle", kbfunc_client_toggle_group, CWM_CONTEXT_CC, {0} },
{ "stick", kbfunc_client_toggle_sticky, CWM_CONTEXT_CC, {0} },
{ "fullscreen", kbfunc_client_toggle_fullscreen, CWM_CONTEXT_CC, {0} },
{ "maximize", kbfunc_client_toggle_maximize, CWM_CONTEXT_CC, {0} },
{ "vmaximize", kbfunc_client_toggle_vmaximize, CWM_CONTEXT_CC, {0} },
{ "hmaximize", kbfunc_client_toggle_hmaximize, CWM_CONTEXT_CC, {0} },
{ "freeze", kbfunc_client_toggle_freeze, CWM_CONTEXT_CC, {0} },
{ "restart", kbfunc_cwm_status, CWM_CONTEXT_SC, {.i = CWM_EXEC_WM} },
{ "quit", kbfunc_cwm_status, CWM_CONTEXT_SC, {.i = CWM_QUIT} },
{ "exec", kbfunc_menu_exec, CWM_CONTEXT_SC,
{.i = CWM_MENU_EXEC_EXEC} },
{ "exec_wm", kbfunc_menu_exec, CWM_CONTEXT_SC,
{.i = CWM_MENU_EXEC_WM} },
{ "ssh", kbfunc_menu_ssh, CWM_CONTEXT_SC, {0} },
{ "terminal", kbfunc_exec_term, CWM_CONTEXT_SC, {0} },
{ "lock", kbfunc_exec_lock, CWM_CONTEXT_SC, {0} },
{ "moveup", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_UP)} },
{ "movedown", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_DOWN)} },
{ "moveright", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_RIGHT)} },
{ "moveleft", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_LEFT)} },
{ "bigmoveup", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_UP | CWM_BIGAMOUNT)} },
{ "bigmovedown", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_DOWN | CWM_BIGAMOUNT)} },
{ "bigmoveright", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_RIGHT | CWM_BIGAMOUNT)} },
{ "bigmoveleft", kbfunc_client_move, CWM_CONTEXT_CC,
{.i = (CWM_LEFT | CWM_BIGAMOUNT)} },
{ "resizeup", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_UP)} },
{ "resizedown", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_DOWN)} },
{ "resizeright", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_RIGHT)} },
{ "resizeleft", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_LEFT)} },
{ "bigresizeup", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_UP | CWM_BIGAMOUNT)} },
{ "bigresizedown", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_DOWN | CWM_BIGAMOUNT)} },
{ "bigresizeright", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_RIGHT | CWM_BIGAMOUNT)} },
{ "bigresizeleft", kbfunc_client_resize, CWM_CONTEXT_CC,
{.i = (CWM_LEFT | CWM_BIGAMOUNT)} },
{ "ptrmoveup", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_UP)} },
{ "ptrmovedown", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_DOWN)} },
{ "ptrmoveleft", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_LEFT)} },
{ "ptrmoveright", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_RIGHT)} },
{ "bigptrmoveup", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_UP | CWM_BIGAMOUNT)} },
{ "bigptrmovedown", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_DOWN | CWM_BIGAMOUNT)} },
{ "bigptrmoveleft", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_LEFT | CWM_BIGAMOUNT)} },
{ "bigptrmoveright", kbfunc_ptrmove, CWM_CONTEXT_SC,
{.i = (CWM_RIGHT | CWM_BIGAMOUNT)} },
{ "htile", kbfunc_client_htile, CWM_CONTEXT_CC, {0} },
{ "vtile", kbfunc_client_vtile, CWM_CONTEXT_CC, {0} },
{ "window_lower", kbfunc_client_lower, CWM_CONTEXT_CC, {0} },
{ "window_raise", kbfunc_client_raise, CWM_CONTEXT_CC, {0} },
{ "window_hide", kbfunc_client_hide, CWM_CONTEXT_CC, {0} },
{ "window_move", mousefunc_client_move, CWM_CONTEXT_CC, {0} },
{ "window_resize", mousefunc_client_resize, CWM_CONTEXT_CC, {0} },
{ "window_grouptoggle", kbfunc_client_toggle_group, CWM_CONTEXT_CC, {0} },
{ "menu_group", kbfunc_menu_group, CWM_CONTEXT_SC, {0} },
{ "menu_unhide", kbfunc_menu_client, CWM_CONTEXT_SC, {0} },
{ "menu_cmd", kbfunc_menu_cmd, CWM_CONTEXT_SC, {0} },
};
static const struct {
const char ch;
int mask;
} bind_mods[] = {
{ 'C', ControlMask },
{ 'M', Mod1Mask },
{ '4', Mod4Mask },
{ 'S', ShiftMask },
};
static const char *
conf_bind_getmask(const char *name, unsigned int *mask)
{
char *dash;
const char *ch;
unsigned int i;
*mask = 0;
if ((dash = strchr(name, '-')) == NULL)
return(name);
for (i = 0; i < nitems(bind_mods); i++) {
if ((ch = strchr(name, bind_mods[i].ch)) != NULL && ch < dash)
*mask |= bind_mods[i].mask;
}
/* Skip past modifiers. */
return(dash + 1);
}
int
conf_bind_kbd(struct conf *c, const char *bind, const char *cmd)
{
struct bind_ctx *kb;
const char *key;
unsigned int i;
kb = xmalloc(sizeof(*kb));
key = conf_bind_getmask(bind, &kb->modmask);
kb->press.keysym = XStringToKeysym(key);
if (kb->press.keysym == NoSymbol) {
warnx("unknown symbol: %s", key);
free(kb);
return(0);
}
/* We now have the correct binding, remove duplicates. */
conf_unbind_kbd(c, kb);
if (strcmp("unmap", cmd) == 0) {
free(kb);
return(1);
}
for (i = 0; i < nitems(name_to_func); i++) {
if (strcmp(name_to_func[i].tag, cmd) != 0)
continue;
kb->callback = name_to_func[i].handler;
kb->context = name_to_func[i].context;
kb->argument = name_to_func[i].argument;
TAILQ_INSERT_TAIL(&c->keybindq, kb, entry);
return(1);
}
kb->callback = kbfunc_exec_cmd;
kb->context = CWM_CONTEXT_NONE;
kb->argument.c = xstrdup(cmd);
TAILQ_INSERT_TAIL(&c->keybindq, kb, entry);
return(1);
}
static void
conf_unbind_kbd(struct conf *c, struct bind_ctx *unbind)
{
struct bind_ctx *key = NULL, *keynxt;
TAILQ_FOREACH_SAFE(key, &c->keybindq, entry, keynxt) {
if (key->modmask != unbind->modmask)
continue;
if (key->press.keysym == unbind->press.keysym) {
TAILQ_REMOVE(&c->keybindq, key, entry);
if (key->context == CWM_CONTEXT_NONE)
free(key->argument.c);
free(key);
}
}
}
int
conf_bind_mouse(struct conf *c, const char *bind, const char *cmd)
{
struct bind_ctx *mb;
const char *button, *errstr;
unsigned int i;
mb = xmalloc(sizeof(*mb));
button = conf_bind_getmask(bind, &mb->modmask);
mb->press.button = strtonum(button, Button1, Button5, &errstr);
if (errstr) {
warnx("button number is %s: %s", errstr, button);
free(mb);
return(0);
}
/* We now have the correct binding, remove duplicates. */
conf_unbind_mouse(c, mb);
if (strcmp("unmap", cmd) == 0) {
free(mb);
return(1);
}
for (i = 0; i < nitems(name_to_func); i++) {
if (strcmp(name_to_func[i].tag, cmd) != 0)
continue;
mb->callback = name_to_func[i].handler;
mb->context = name_to_func[i].context;
mb->argument = name_to_func[i].argument;
TAILQ_INSERT_TAIL(&c->mousebindq, mb, entry);
return(1);
}
return(0);
}
static void
conf_unbind_mouse(struct conf *c, struct bind_ctx *unbind)
{
struct bind_ctx *mb = NULL, *mbnxt;
TAILQ_FOREACH_SAFE(mb, &c->mousebindq, entry, mbnxt) {
if (mb->modmask != unbind->modmask)
continue;
if (mb->press.button == unbind->press.button) {
TAILQ_REMOVE(&c->mousebindq, mb, entry);
free(mb);
}
}
}
static int cursor_binds[] = {
XC_left_ptr, /* CF_NORMAL */
XC_fleur, /* CF_MOVE */
XC_bottom_right_corner, /* CF_RESIZE */
XC_question_arrow, /* CF_QUESTION */
};
void
conf_cursor(struct conf *c)
{
unsigned int i;
for (i = 0; i < nitems(cursor_binds); i++)
c->cursor[i] = XCreateFontCursor(X_Dpy, cursor_binds[i]);
}
static unsigned int ign_mods[] = { 0, LockMask, Mod2Mask, Mod2Mask | LockMask };
void
conf_grab_mouse(Window win)
{
struct bind_ctx *mb;
unsigned int i;
XUngrabButton(X_Dpy, AnyButton, AnyModifier, win);
TAILQ_FOREACH(mb, &Conf.mousebindq, entry) {
if (mb->context != CWM_CONTEXT_CC)
continue;
for (i = 0; i < nitems(ign_mods); i++) {
XGrabButton(X_Dpy, mb->press.button,
(mb->modmask | ign_mods[i]), win, False,
BUTTONMASK, GrabModeAsync, GrabModeSync,
None, None);
}
}
}
void
conf_grab_kbd(Window win)
{
struct bind_ctx *kb;
KeyCode kc;
unsigned int i;
XUngrabKey(X_Dpy, AnyKey, AnyModifier, win);
TAILQ_FOREACH(kb, &Conf.keybindq, entry) {
kc = XKeysymToKeycode(X_Dpy, kb->press.keysym);
if ((XkbKeycodeToKeysym(X_Dpy, kc, 0, 0) != kb->press.keysym) &&
(XkbKeycodeToKeysym(X_Dpy, kc, 0, 1) == kb->press.keysym))
kb->modmask |= ShiftMask;
for (i = 0; i < nitems(ign_mods); i++)
XGrabKey(X_Dpy, kc, (kb->modmask | ign_mods[i]), win,
True, GrabModeAsync, GrabModeAsync);
}
}
static char *cwmhints[] = {
"WM_STATE",
"WM_DELETE_WINDOW",
"WM_TAKE_FOCUS",
"WM_PROTOCOLS",
"_MOTIF_WM_HINTS",
"UTF8_STRING",
"WM_CHANGE_STATE",
};
static char *ewmhints[] = {
"_NET_SUPPORTED",
"_NET_SUPPORTING_WM_CHECK",
"_NET_ACTIVE_WINDOW",
"_NET_CLIENT_LIST",
"_NET_CLIENT_LIST_STACKING",
"_NET_NUMBER_OF_DESKTOPS",
"_NET_CURRENT_DESKTOP",
"_NET_DESKTOP_VIEWPORT",
"_NET_DESKTOP_GEOMETRY",
"_NET_VIRTUAL_ROOTS",
"_NET_SHOWING_DESKTOP",
"_NET_DESKTOP_NAMES",
"_NET_WORKAREA",
"_NET_WM_NAME",
"_NET_WM_DESKTOP",
"_NET_CLOSE_WINDOW",
"_NET_WM_STATE",
"_NET_WM_STATE_STICKY",
"_NET_WM_STATE_MAXIMIZED_VERT",
"_NET_WM_STATE_MAXIMIZED_HORZ",
"_NET_WM_STATE_HIDDEN",
"_NET_WM_STATE_FULLSCREEN",
"_NET_WM_STATE_DEMANDS_ATTENTION",
"_CWM_WM_STATE_FREEZE",
};
void
conf_atoms(void)
{
XInternAtoms(X_Dpy, cwmhints, nitems(cwmhints), False, cwmh);
XInternAtoms(X_Dpy, ewmhints, nitems(ewmhints), False, ewmh);
}