Instead of every command resolving the target (-t or -s) itself, prepare

the state (client, session, winlink, pane) for it it before entering the
command. Each command provides some flags that tell the prepare step
what it is expecting.

This is a requirement for having hooks on commands (for example, if you
hook "select-window -t1:2", the hook command should to operate on window
1:2 not whatever it thinks is the current window), and should allow some
other target improvements.

The old cmd_find_* functions remain for the moment but that layer will
be dropped later.

Joint work with Thomas Adam.
This commit is contained in:
nicm
2015-12-13 14:32:38 +00:00
parent 5ed17e84fa
commit 4a4daf1303
56 changed files with 606 additions and 599 deletions

View File

@ -41,7 +41,7 @@ const struct cmd_entry cmd_choose_client_entry = {
"choose-client", NULL,
"F:t:", 0, 1,
CMD_TARGET_WINDOW_USAGE " [-F format] [template]",
0,
CMD_WINDOW_T,
cmd_choose_client_exec
};
@ -53,22 +53,19 @@ enum cmd_retval
cmd_choose_client_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct client *c = cmdq->state.c;
struct client *c1;
struct window_choose_data *cdata;
struct winlink *wl;
struct winlink *wl = cmdq->state.tflag.wl;
const char *template;
char *action;
u_int idx, cur;
if ((c = cmd_find_client(cmdq, NULL, 1)) == NULL) {
if (c == NULL) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
}
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), NULL)) == NULL)
return (CMD_RETURN_ERROR);
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
return (CMD_RETURN_NORMAL);