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Some improvements and bug fixes for hooks:

Browse Source 
- Prepare the state again before the "after" hooks are run, because the
  command may have killed or moved windows.

- Use the hooks list from the newly prepared target, not the old hooks
  list (only matters for new-session really).

- Correctly detect an invalid current state and ignore it in
  cmd_find_target ("killw; swapw").

- Change neww, new, killp, killw, splitw, swapp, swapw to update the
  current state (used if no explicit target is given) to something more
  useful after they have finished. For example, neww changes it to the
  newly created window.

Hooks are still relatively new and primitive so there are likely to be
more changes to come.

Parts based on bug reports from Uwe Werler and Iblis Lin.
This commit is contained in:
nicm
2016-10-13 10:01:49 +00:00
parent 05dac2e42c
commit 4d9e6ea310
10 changed files with 91 additions and 20 deletions
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22
cmd-find.c
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@ -803,6 +803,15 @@ cmd_find_clear_state(struct cmd_find_state *fs, struct cmd_q *cmdq, int flags)
fs->idx = -1;
}
/* Check if state is empty/ */
int
cmd_find_empty_state(struct cmd_find_state *fs)
{
if (fs->s == NULL && fs->wl == NULL && fs->w == NULL && fs->wp == NULL)
return (1);
return (0);
}
/* Check if a state if valid. */
int
cmd_find_valid_state(struct cmd_find_state *fs)
@ -959,12 +968,19 @@ cmd_find_target(struct cmd_find_state *fs, struct cmd_find_state *current,
cmd_find_clear_state(fs, cmdq, flags);
/* Find current state. */
if (server_check_marked() && (flags & CMD_FIND_DEFAULT_MARKED))
if (server_check_marked() && (flags & CMD_FIND_DEFAULT_MARKED)) {
fs->current = &marked_pane;
else if (cmd_find_valid_state(&cmdq->current))
log_debug(" current is marked pane");
} else if (cmd_find_valid_state(&cmdq->current)) {
fs->current = &cmdq->current;
else
log_debug(" current is from queue");
} else {
fs->current = current;
log_debug(" current is from argument");
}
if (!cmd_find_empty_state(fs->current) &&
!cmd_find_valid_state(fs->current))
fatalx("invalid current find state");
/* An empty or NULL target is the current. */
if (target == NULL || *target == '\0')