From e09bfc7e556d93074ecd379a6bdc8ed7cbd9c6e7 Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Sun, 13 Dec 2015 14:32:39 +0000 Subject: 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. --- usr.bin/tmux/cmd-swap-window.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) (limited to 'usr.bin/tmux/cmd-swap-window.c') diff --git a/usr.bin/tmux/cmd-swap-window.c b/usr.bin/tmux/cmd-swap-window.c index bae3ec56875..6fec606ab78 100644 --- a/usr.bin/tmux/cmd-swap-window.c +++ b/usr.bin/tmux/cmd-swap-window.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd-swap-window.c,v 1.12 2015/06/04 11:43:51 nicm Exp $ */ +/* $OpenBSD: cmd-swap-window.c,v 1.13 2015/12/13 14:32:38 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott @@ -32,31 +32,28 @@ const struct cmd_entry cmd_swap_window_entry = { "swap-window", "swapw", "ds:t:", 0, 0, "[-d] " CMD_SRCDST_WINDOW_USAGE, - 0, + CMD_WINDOW_MARKED_S|CMD_WINDOW_MARKED_T, cmd_swap_window_exec }; enum cmd_retval cmd_swap_window_exec(struct cmd *self, struct cmd_q *cmdq) { - struct args *args = self->args; - const char *target_src, *target_dst; struct session *src, *dst; struct session_group *sg_src, *sg_dst; struct winlink *wl_src, *wl_dst; struct window *w; - target_src = args_get(args, 's'); - if ((wl_src = cmd_find_window_marked(cmdq, target_src, &src)) == NULL) - return (CMD_RETURN_ERROR); - target_dst = args_get(args, 't'); - if ((wl_dst = cmd_find_window(cmdq, target_dst, &dst)) == NULL) - return (CMD_RETURN_ERROR); - + wl_src = cmdq->state.sflag.wl; + src = cmdq->state.sflag.s; sg_src = session_group_find(src); + + wl_dst = cmdq->state.tflag.wl; + dst = cmdq->state.tflag.s; sg_dst = session_group_find(dst); - if (src != dst && - sg_src != NULL && sg_dst != NULL && sg_src == sg_dst) { + + if (src != dst && sg_src != NULL && sg_dst != NULL && + sg_src == sg_dst) { cmdq_error(cmdq, "can't move window, sessions are grouped"); return (CMD_RETURN_ERROR); } -- cgit v1.2.3