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Sync OpenBSD patchset 294:

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Add a choose-client command and extend choose-{session,window} to accept a
template. After a choice is made, %% (or %1) in the template is replaced by the
name of the session, window or client suitable for -t and the result executed
as a command. So, for example, "choose-window "killw -t '%%'"" will kill the
selected window.

The defaults if no template is given are (as now) select-window for
choose-window, switch-client for choose-session, and detach-client for
choose-client (now bound to D).
This commit is contained in:
Tiago Cunha
2009-08-25 13:53:39 +00:00
parent c1653ff654
commit 8fd77cbb5b
8 changed files with 373 additions and 79 deletions
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44
cmd.c
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@@ -1,4 +1,4 @@
/* $Id: cmd.c,v 1.113 2009-08-24 16:24:18 tcunha Exp $ */
/* $Id: cmd.c,v 1.114 2009-08-25 13:53:39 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -30,6 +30,7 @@ const struct cmd_entry *cmd_table[] = {
&cmd_attach_session_entry,
&cmd_bind_key_entry,
&cmd_break_pane_entry,
&cmd_choose_client_entry,
&cmd_choose_session_entry,
&cmd_choose_window_entry,
&cmd_clear_history_entry,
@@ -857,3 +858,44 @@ error:
xfree(winptr);
return (NULL);
}
/* Replace the first %% or %idx in template by s. */
char *
cmd_template_replace(char *template, const char *s, int idx)
{
char ch;
char *buf, *ptr;
int replaced;
size_t len;
if (strstr(template, "%") == NULL)
return (xstrdup(template));
buf = xmalloc(1);
*buf = '\0';
len = 0;
replaced = 0;
ptr = template;
while (*ptr != '\0') {
switch (ch = *ptr++) {
case '%':
if (*ptr < '1' || *ptr > '9' || *ptr - '0' != idx) {
if (*ptr != '%' || replaced)
break;
replaced = 1;
}
ptr++;
len += strlen(s);
buf = xrealloc(buf, 1, len + 1);
strlcat(buf, s, len + 1);
continue;
}
buf = xrealloc(buf, 1, len + 2);
buf[len++] = ch;
buf[len] = '\0';
}
return (buf);
}