/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: conf.c,v 1.26 2008/04/15 20:24:41 oga Exp $
*/
#include "headers.h"
#include "calmwm.h"
#ifndef timespeccmp
#define timespeccmp(tsp, usp, cmp) \
(((tsp)->tv_sec == (usp)->tv_sec) ? \
((tsp)->tv_nsec cmp (usp)->tv_nsec) : \
((tsp)->tv_sec cmp (usp)->tv_sec))
#endif
extern struct screen_ctx *Curscreen;
/* Add an command menu entry to the end of the menu */
void
conf_cmd_add(struct conf *c, char *image, char *label, int flags)
{
/* "term" and "lock" have special meanings. */
if (strcmp(label, "term") == 0) {
strlcpy(Conf.termpath, image, sizeof(Conf.termpath));
} else if (strcmp(label, "lock") == 0) {
strlcpy(Conf.lockpath, image, sizeof(Conf.lockpath));
} else {
struct cmd *cmd;
XMALLOC(cmd, struct cmd);
cmd->flags = flags;
strlcpy(cmd->image, image, sizeof(cmd->image));
strlcpy(cmd->label, label, sizeof(cmd->label));
TAILQ_INSERT_TAIL(&c->cmdq, cmd, entry);
}
}
int
conf_changed(char *path)
{
static struct timespec old_ts;
struct stat sb;
int changed;
/* If the file does not exist we pretend that nothing changed */
if (stat(path, &sb) == -1 || !(sb.st_mode & S_IFREG))
return (0);
changed = !timespeccmp(&sb.st_mtimespec, &old_ts, ==);
old_ts = sb.st_mtimespec;
return (changed);
}
void
conf_reload(struct conf *c)
{
if (!conf_changed(c->conf_path))
return;
if (parse_config(c->conf_path, c) == -1) {
warnx("config file %s has errors, not reloading", c->conf_path);
return;
}
DefaultFont = font_getx(Curscreen, c->DefaultFontName);
}
void
conf_init(struct conf *c)
{
c->flags = 0;
TAILQ_INIT(&c->ignoreq);
TAILQ_INIT(&c->cmdq);
TAILQ_INIT(&c->keybindingq);
TAILQ_INIT(&c->autogroupq);
conf_bindname(c, "CM-Return", "terminal");
conf_bindname(c, "CM-Delete", "lock");
conf_bindname(c, "M-question", "exec");
conf_bindname(c, "CM-w", "exec_wm");
conf_bindname(c, "M-period", "ssh");
conf_bindname(c, "M-Return", "hide");
conf_bindname(c, "M-Down", "lower");
conf_bindname(c, "M-Up", "raise");
conf_bindname(c, "M-slash", "search");
conf_bindname(c, "C-slash", "menusearch");
conf_bindname(c, "M-Tab", "cycle");
conf_bindname(c, "MS-Tab", "rcycle");
conf_bindname(c, "CM-n", "label");
conf_bindname(c, "CM-x", "delete");
conf_bindname(c, "CM-0", "nogroup");
conf_bindname(c, "CM-1", "group1");
conf_bindname(c, "CM-2", "group2");
conf_bindname(c, "CM-3", "group3");
conf_bindname(c, "CM-4", "group4");
conf_bindname(c, "CM-5", "group5");
conf_bindname(c, "CM-6", "group6");
conf_bindname(c, "CM-7", "group7");
conf_bindname(c, "CM-8", "group8");
conf_bindname(c, "CM-9", "group9");
conf_bindname(c, "M-Right", "nextgroup");
conf_bindname(c, "M-Left", "prevgroup");
conf_bindname(c, "CM-f", "maximize");
conf_bindname(c, "CM-equal", "vmaximize");
conf_bindname(c, "CMS-q", "quit");
conf_bindname(c, "M-h", "moveleft");
conf_bindname(c, "M-j", "movedown");
conf_bindname(c, "M-k", "moveup");
conf_bindname(c, "M-l", "moveright");
conf_bindname(c, "M-H", "bigmoveleft");
conf_bindname(c, "M-J", "bigmovedown");
conf_bindname(c, "M-K", "bigmoveup");
conf_bindname(c, "M-L", "bigmoveright");
conf_bindname(c, "CM-h", "resizeleft");
conf_bindname(c, "CM-j", "resizedown");
conf_bindname(c, "CM-k", "resizeup");
conf_bindname(c, "CM-l", "resizeright");
conf_bindname(c, "CM-H", "bigresizeleft");
conf_bindname(c, "CM-J", "bigresizedown");
conf_bindname(c, "CM-K", "bigresizeup");
conf_bindname(c, "CM-L", "bigresizeright");
conf_bindname(c, "C-Left", "ptrmoveleft");
conf_bindname(c, "C-Down", "ptrmovedown");
conf_bindname(c, "C-Up", "ptrmoveup");
conf_bindname(c, "C-Right", "ptrmoveright");
conf_bindname(c, "CS-Left", "bigptrmoveleft");
conf_bindname(c, "CS-Down", "bigptrmovedown");
conf_bindname(c, "CS-Up", "bigptrmoveup");
conf_bindname(c, "CS-Right", "bigptrmoveright");
/* Default term/lock */
strlcpy(c->termpath, "xterm", sizeof(c->termpath));
strlcpy(c->lockpath, "xlock", sizeof(c->lockpath));
c->DefaultFontName = DEFAULTFONTNAME;
}
void
conf_setup(struct conf *c, const char *conffile)
{
if (conffile == NULL) {
char *home = getenv("HOME");
if (home == NULL)
errx(1, "No HOME directory.");
snprintf(c->conf_path, sizeof(c->conf_path), "%s/%s", home,
CONFFILE);
} else
snprintf(c->conf_path, sizeof(c->conf_path), "%s", conffile);
conf_init(c);
(void)parse_config(c->conf_path, c);
}
int
conf_get_int(struct client_ctx *cc, enum conftype ctype)
{
int val = -1, ignore = 0;
char *wname;
struct winmatch *wm;
wname = cc->name;
/* Can wname be NULL? */
if (wname != NULL) {
TAILQ_FOREACH(wm, &Conf.ignoreq, entry) {
int (*cmpfun)(const char *, const char *, size_t) =
wm->opts & CONF_IGNORECASE ? strncasecmp : strncmp;
if ((*cmpfun)(wm->title, wname, strlen(wm->title)) == 0) {
ignore = 1;
break;
}
}
} else
ignore = 1;
switch (ctype) {
case CONF_BWIDTH:
/*
* XXX this will be a list, specified in the
* configuration file.
*/
val = ignore ? 0 : 3;
break;
case CONF_IGNORE:
val = ignore;
break;
default:
break;
}
return (val);
}
void
conf_client(struct client_ctx *cc)
{
cc->bwidth = conf_get_int(cc, CONF_BWIDTH);
cc->flags |= conf_get_int(cc, CONF_IGNORE) ? CLIENT_IGNORE : 0;
}
struct {
char *tag;
void (*handler)(struct client_ctx *, void *);
int flags;
void *argument;
} name_to_kbfunc[] = {
{ "lower", kbfunc_client_lower, KBFLAG_NEEDCLIENT, 0 },
{ "raise", kbfunc_client_raise, KBFLAG_NEEDCLIENT, 0 },
{ "search", kbfunc_client_search, 0, 0 },
{ "menusearch", kbfunc_menu_search, 0, 0 },
{ "hide", kbfunc_client_hide, KBFLAG_NEEDCLIENT, 0 },
{ "cycle", kbfunc_client_cycle, 0, 0 },
{ "rcycle", kbfunc_client_rcycle, 0, 0 },
{ "label", kbfunc_client_label, KBFLAG_NEEDCLIENT, 0 },
{ "delete", kbfunc_client_delete, KBFLAG_NEEDCLIENT, 0 },
{ "ptrmoveup", kbfunc_ptrmove, 0, (void *)CWM_UP },
{ "ptrmovedown", kbfunc_ptrmove, 0, (void *)CWM_DOWN },
{ "ptrmoveleft", kbfunc_ptrmove, 0, (void *)CWM_LEFT },
{ "ptrmoveright", kbfunc_ptrmove, 0, (void *)CWM_RIGHT },
{ "bigptrmoveup", kbfunc_ptrmove, 0, (void *)(CWM_UP|CWM_BIGMOVE) },
{ "bigptrmovedown", kbfunc_ptrmove, 0, (void *)(CWM_DOWN|CWM_BIGMOVE) },
{ "bigptrmoveleft", kbfunc_ptrmove, 0, (void *)(CWM_LEFT|CWM_BIGMOVE) },
{ "bigptrmoveright", kbfunc_ptrmove, 0, (void *)(CWM_RIGHT|CWM_BIGMOVE) },
{ "group1", kbfunc_client_group, 0, (void *)1 },
{ "group2", kbfunc_client_group, 0, (void *)2 },
{ "group3", kbfunc_client_group, 0, (void *)3 },
{ "group4", kbfunc_client_group, 0, (void *)4 },
{ "group5", kbfunc_client_group, 0, (void *)5 },
{ "group6", kbfunc_client_group, 0, (void *)6 },
{ "group7", kbfunc_client_group, 0, (void *)7 },
{ "group8", kbfunc_client_group, 0, (void *)8 },
{ "group9", kbfunc_client_group, 0, (void *)9 },
{ "nogroup", kbfunc_client_nogroup, 0, 0 },
{ "nextgroup", kbfunc_client_nextgroup, 0, 0 },
{ "prevgroup", kbfunc_client_prevgroup, 0, 0 },
{ "maximize", kbfunc_client_maximize, KBFLAG_NEEDCLIENT, 0 },
{ "vmaximize", kbfunc_client_vmaximize, KBFLAG_NEEDCLIENT, 0 },
{ "quit", kbfunc_quit_wm, 0, 0 },
{ "exec", kbfunc_exec, 0, (void *)CWM_EXEC_PROGRAM },
{ "exec_wm", kbfunc_exec, 0, (void *)CWM_EXEC_WM },
{ "ssh", kbfunc_ssh, 0, 0 },
{ "terminal", kbfunc_term, 0, 0 },
{ "lock", kbfunc_lock, 0, 0 },
{ "moveup", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)CWM_UP },
{ "movedown", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)CWM_DOWN },
{ "moveright", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)CWM_RIGHT },
{ "moveleft", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)CWM_LEFT },
{ "bigmoveup", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)(CWM_UP|CWM_BIGMOVE) },
{ "bigmovedown", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)(CWM_DOWN|CWM_BIGMOVE) },
{ "bigmoveright", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)(CWM_RIGHT|CWM_BIGMOVE) },
{ "bigmoveleft", kbfunc_client_move, KBFLAG_NEEDCLIENT, (void *)(CWM_LEFT|CWM_BIGMOVE) },
{ "resizeup", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)(CWM_UP) },
{ "resizedown", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)CWM_DOWN },
{ "resizeright", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)CWM_RIGHT },
{ "resizeleft", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)CWM_LEFT },
{ "bigresizeup", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)(CWM_UP|CWM_BIGMOVE) },
{ "bigresizedown", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)(CWM_DOWN|CWM_BIGMOVE) },
{ "bigresizeright", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)(CWM_RIGHT|CWM_BIGMOVE) },
{ "bigresizeleft", kbfunc_client_resize, KBFLAG_NEEDCLIENT, (void *)(CWM_LEFT|CWM_BIGMOVE) },
{ NULL, NULL, 0, 0},
};
void
conf_bindname(struct conf *c, char *name, char *binding)
{
int iter;
struct keybinding *current_binding;
char *substring;
XCALLOC(current_binding, struct keybinding);
if (strchr(name, 'C') != NULL &&
strchr(name, 'C') < strchr(name, '-'))
current_binding->modmask |= ControlMask;
if (strchr(name, 'M') != NULL &&
strchr(name, 'M') < strchr(name, '-'))
current_binding->modmask |= Mod1Mask;
if (strchr(name, '2') != NULL &&
strchr(name, '2') < strchr(name, '-'))
current_binding->modmask |= Mod2Mask;
if (strchr(name, '3') != NULL &&
strchr(name, '3') < strchr(name, '-'))
current_binding->modmask |= Mod3Mask;
if (strchr(name, '4') != NULL &&
strchr(name, '4') < strchr(name, '-'))
current_binding->modmask |= Mod4Mask;
if (strchr(name, 'S') != NULL &&
strchr(name, 'S') < strchr(name, '-'))
current_binding->modmask |= ShiftMask;
substring = strchr(name, '-') + 1;
/* If there is no '-' in name, continue as is */
if (strchr(name, '-') == NULL)
substring = name;
if (substring[0] == '[' &&
substring[strlen(substring)-1] == ']') {
sscanf(substring, "[%d]", ¤t_binding->keycode);
current_binding->keysym = NoSymbol;
} else {
current_binding->keycode = 0;
current_binding->keysym = XStringToKeysym(substring);
}
if (current_binding->keysym == NoSymbol &&
current_binding->keycode == 0) {
xfree(current_binding);
return;
}
/* We now have the correct binding, remove duplicates. */
conf_unbind(c, current_binding);
if (strcmp("unmap",binding) == 0)
return;
for (iter = 0; name_to_kbfunc[iter].tag != NULL; iter++) {
if (strcmp(name_to_kbfunc[iter].tag, binding) != 0)
continue;
current_binding->callback = name_to_kbfunc[iter].handler;
current_binding->flags = name_to_kbfunc[iter].flags;
current_binding->argument = name_to_kbfunc[iter].argument;
TAILQ_INSERT_TAIL(&c->keybindingq, current_binding, entry);
break;
}
if (name_to_kbfunc[iter].tag != NULL)
return;
current_binding->callback = kbfunc_cmdexec;
current_binding->argument = strdup(binding);
current_binding->flags = 0;
TAILQ_INSERT_TAIL(&c->keybindingq, current_binding, entry);
return;
}
void conf_unbind(struct conf *c, struct keybinding *unbind)
{
struct keybinding *key = NULL;
TAILQ_FOREACH(key, &c->keybindingq, entry) {
if (key->modmask != unbind->modmask)
continue;
if ((key->keycode != 0 && key->keysym == NoSymbol &&
key->keycode == unbind->keycode) ||
key->keysym == unbind->keysym)
TAILQ_REMOVE(&c->keybindingq, key, entry);
}
}
