Add infrastructure to work out the best target given a pane or window

alone and use it to add pane_died and pane_exited hooks.

1 files changed, 8 insertions, 1 deletions

diff --git a/server-fn.c b/server-fn.c
index a4c2dfea..0f35aaaf 100644
--- a/server-fn.c
+++ b/server-fn.c
@@ -293,12 +293,13 @@ server_unlink_window(struct session *s, struct winlink *wl)
 }
 
 void
-server_destroy_pane(struct window_pane *wp)
+server_destroy_pane(struct window_pane *wp, int hooks)
 {
 	struct window		*w = wp->window;
 	int			 old_fd;
 	struct screen_write_ctx	 ctx;
 	struct grid_cell	 gc;
+	struct cmd_find_state	 fs;
 
 	old_fd = wp->fd;
 	if (wp->fd != -1) {
@@ -319,6 +320,9 @@ server_destroy_pane(struct window_pane *wp)
 		screen_write_puts(&ctx, &gc, "Pane is dead");
 		screen_write_stop(&ctx);
 		wp->flags |= PANE_REDRAW;
+
+		if (hooks && cmd_find_from_pane(&fs, wp) == 0)
+			hooks_run(hooks_get(fs.s), NULL, &fs, "pane-died");
 		return;
 	}
 
@@ -326,6 +330,9 @@ server_destroy_pane(struct window_pane *wp)
 	layout_close_pane(wp);
 	window_remove_pane(w, wp);
 
+	if (hooks && cmd_find_from_window(&fs, w) == 0)
+		hooks_run(hooks_get(fs.s), NULL, &fs, "pane-exited");
+
 	if (TAILQ_EMPTY(&w->panes))
 		server_kill_window(w);
 	else