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Add a "restart wm" function. ok oga@

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ian 2007-11-28 16:35:52 +00:00
parent f14a3eeebf
commit 8b3cd2243a
5 changed files with 56 additions and 3 deletions
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4
calmwm.h
View File

@ -209,6 +209,10 @@ enum directions {
CWM_UP=0, CWM_DOWN, CWM_LEFT, CWM_RIGHT,
};
/* for cwm_exec */
#define CWM_EXEC_PROGRAM 0x1
#define CWM_EXEC_WM 0x2
#define KBFLAG_NEEDCLIENT 0x01
#define KBFLAG_FINDCLIENT 0x02

4
conf.c
View File

@ -185,6 +185,7 @@ conf_setup(struct conf *c)
conf_bindname(c, "CM-Return", "terminal");
conf_bindname(c, "CM-Delete", "lock");
conf_bindname(c, "M-question", "exec");
conf_bindname(c, "CM-q", "exec_wm");
conf_bindname(c, "M-period", "ssh");
conf_bindname(c, "M-Return", "hide");
conf_bindname(c, "M-Down", "lower");
@ -373,7 +374,8 @@ struct {
{ "prevgroup", kbfunc_client_prevgroup, 0, 0 },
{ "maximize", kbfunc_client_maximize, KBFLAG_NEEDCLIENT, 0 },
{ "vmaximize", kbfunc_client_vmaximize, KBFLAG_NEEDCLIENT, 0 },
{ "exec", kbfunc_exec, 0, 0 },
{ "exec", kbfunc_exec, 0, CWM_EXEC_PROGRAM },
{ "exec_wm", kbfunc_exec, 0, CWM_EXEC_WM },
{ "ssh", kbfunc_ssh, 0, 0 },
{ "terminal", kbfunc_term, 0, 0 },
{ "lock", kbfunc_lock, 0, 0 },

6
cwm.1
View File

@ -98,6 +98,12 @@ This parses
to provide host auto-completion.
.Xr ssh 1
will be executed via the configured terminal emulator.
.It Ic CM-q
Spawn
.Dq Exec WindowManager
dialog; allows you to switch from
.Nm
to another window manager without restarting the X server.
.El
.Pp
The mouse bindings are also important, they are:

27
kbfunc.c
View File

@ -263,6 +263,20 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
struct stat sb;
struct menu_q menuq;
struct menu *mi;
char *label;
int cmd = (int)arg;
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*/
}
if (getgroups(0, mygroups) == -1)
err(1, "getgroups failure");
@ -320,8 +334,19 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
}
if ((mi = search_start(&menuq,
search_match_exec, NULL, NULL, "exec", 1)) != NULL)
search_match_exec, NULL, NULL, label, 1)) != NULL) {
switch (cmd) {
case CWM_EXEC_PROGRAM:
u_spawn(mi->text);
break;
case CWM_EXEC_WM:
exec_wm(mi->text);
break;
default:
err(1, "kb_func: egad, cmd changed value!");
break;
}
}
if (mi != NULL && mi->dummy)
xfree(mi);

16
util.c
View File

@ -39,6 +39,22 @@ u_spawn(char *argstr)
return (0);
}
void
exec_wm(char *argstr)
{
char *args[MAXARGLEN], **ap = args;
char **end = &args[MAXARGLEN - 1];
while (ap < end && (*ap = strsep(&argstr, " \t")) != NULL)
ap++;
*ap = NULL;
setsid();
execvp(args[0], args);
err(1, args[0]);
}
int dirent_exists(char *filename) {
struct stat buffer;