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

@ -30,20 +30,14 @@ const struct cmd_entry cmd_display_panes_entry = {
"display-panes", "displayp",
"t:", 0, 0,
CMD_TARGET_CLIENT_USAGE,
0,
CMD_CLIENT_T,
cmd_display_panes_exec
};
enum cmd_retval
cmd_display_panes_exec(struct cmd *self, struct cmd_q *cmdq)
cmd_display_panes_exec(__unused struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
server_set_identify(c);
server_set_identify(cmdq->state.c);
return (CMD_RETURN_NORMAL);
}