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When working out the current client (for example for switch-client with

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no target), prefer clients attached to the current session if there is
one. GitHub issue 995 from Jan Larres.
This commit is contained in:
nicm 2017-07-07 07:13:14 +00:00
parent 53d4ed22e8
commit 1f7ca973c5
1 changed files with 48 additions and 19 deletions
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57
cmd-find.c
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@ -96,6 +96,22 @@ cmd_find_try_TMUX(struct client *c)
return (session_find_by_id(session));
}
/* Find pane containing client if any. */
static struct window_pane *
cmd_find_inside_pane(struct client *c)
{
struct window_pane *wp;
if (c == NULL)
return (NULL);
RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
if (strcmp(wp->tty, c->ttyname) == 0)
break;
}
return (wp);
}
/* Is this client better? */
static int
cmd_find_client_better(struct client *c, struct client *than)
@ -875,10 +891,7 @@ cmd_find_from_client(struct cmd_find_state *fs, struct client *c)
* If this is an unattached client running in a pane, we can use that
* to limit the list of sessions to those containing that pane.
*/
RB_FOREACH(wp, window_pane_tree, &all_window_panes) {
if (strcmp(wp->tty, c->ttyname) == 0)
break;
}
wp = cmd_find_inside_pane(c);
if (wp == NULL)
goto unknown_pane;
@ -1232,21 +1245,25 @@ no_pane:
goto error;
}
/* Find the target client or report an error and return NULL. */
struct client *
cmd_find_client(struct cmdq_item *item, const char *target, int quiet)
/* Find the current client. */
static struct client *
cmd_find_current_client(struct cmdq_item *item, int quiet)
{
struct client *c;
struct session *s;
char *copy;
size_t size;
struct window_pane *wp;
struct cmd_find_state fs;
/* A NULL argument means the current client. */
if (target == NULL) {
c = NULL;
if (item->client != NULL && item->client->session != NULL)
c = item->client;
else {
return (item->client);
c = NULL;
if ((wp = cmd_find_inside_pane(item->client)) != NULL) {
cmd_find_clear_state(&fs, CMD_FIND_QUIET);
fs.w = wp->window;
if (cmd_find_best_session_with_window(&fs) == 0)
c = cmd_find_best_client(fs.s);
} else {
s = cmd_find_best_session(NULL, 0, CMD_FIND_QUIET);
if (s != NULL)
c = cmd_find_best_client(s);
@ -1256,6 +1273,18 @@ cmd_find_client(struct cmdq_item *item, const char *target, int quiet)
log_debug("%s: no target, return %p", __func__, c);
return (c);
}
/* Find the target client or report an error and return NULL. */
struct client *
cmd_find_client(struct cmdq_item *item, const char *target, int quiet)
{
struct client *c;
char *copy;
size_t size;
/* A NULL argument means the current client. */
if (target == NULL)
return (cmd_find_current_client(item, quiet));
copy = xstrdup(target);
/* Trim a single trailing colon if any. */