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

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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
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11
cmd-clear-history.c
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@ -30,20 +30,17 @@ const struct cmd_entry cmd_clear_history_entry = {
"clear-history", "clearhist",
"t:", 0, 0,
CMD_TARGET_PANE_USAGE,
0,
CMD_PANE_T,
cmd_clear_history_exec
};
enum cmd_retval
cmd_clear_history_exec(struct cmd *self, struct cmd_q *cmdq)
cmd_clear_history_exec(__unused struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct window_pane *wp;
struct window_pane *wp = cmdq->state.tflag.wp;
struct grid *gd;
if (cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp) == NULL)
return (CMD_RETURN_ERROR);
gd = wp->base.grid;
gd = cmdq->state.tflag.wp->base.grid;
if (wp->mode == &window_copy_mode)
window_pane_reset_mode(wp);