/* $OpenBSD: cmd-new-window.c,v 1.29 2012/12/09 23:17:35 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include "tmux.h" /* * Create a new window. */ enum cmd_retval cmd_new_window_exec(struct cmd *, struct cmd_ctx *); const struct cmd_entry cmd_new_window_entry = { "new-window", "neww", "ac:dF:kn:Pt:", 0, 1, "[-adkP] [-c start-directory] [-F format] [-n window-name] " CMD_TARGET_WINDOW_USAGE " [command]", 0, NULL, NULL, cmd_new_window_exec }; enum cmd_retval cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx) { struct args *args = self->args; struct session *s; struct winlink *wl; struct client *c; const char *cmd, *cwd; const char *template; char *cause; int idx, last, detached; struct format_tree *ft; char *cp; if (args_has(args, 'a')) { wl = cmd_find_window(ctx, args_get(args, 't'), &s); if (wl == NULL) return (CMD_RETURN_ERROR); idx = wl->idx + 1; /* Find the next free index. */ for (last = idx; last < INT_MAX; last++) { if (winlink_find_by_index(&s->windows, last) == NULL) break; } if (last == INT_MAX) { ctx->error(ctx, "no free window indexes"); return (CMD_RETURN_ERROR); } /* Move everything from last - 1 to idx up a bit. */ for (; last > idx; last--) { wl = winlink_find_by_index(&s->windows, last - 1); server_link_window(s, wl, s, last, 0, 0, NULL); server_unlink_window(s, wl); } } else { if ((idx = cmd_find_index(ctx, args_get(args, 't'), &s)) == -2) return (CMD_RETURN_ERROR); } detached = args_has(args, 'd'); wl = NULL; if (idx != -1) wl = winlink_find_by_index(&s->windows, idx); if (wl != NULL && args_has(args, 'k')) { /* * Can't use session_detach as it will destroy session if this * makes it empty. */ notify_window_unlinked(s, wl->window); wl->flags &= ~WINLINK_ALERTFLAGS; winlink_stack_remove(&s->lastw, wl); winlink_remove(&s->windows, wl); /* Force select/redraw if current. */ if (wl == s->curw) { detached = 0; s->curw = NULL; } } if (args->argc == 0) cmd = options_get_string(&s->options, "default-command"); else cmd = args->argv[0]; cwd = cmd_get_default_path(ctx, args_get(args, 'c')); if (idx == -1) idx = -1 - options_get_number(&s->options, "base-index"); wl = session_new(s, args_get(args, 'n'), cmd, cwd, idx, &cause); if (wl == NULL) { ctx->error(ctx, "create window failed: %s", cause); free(cause); return (CMD_RETURN_ERROR); } if (!detached) { session_select(s, wl->idx); server_redraw_session_group(s); } else server_status_session_group(s); if (args_has(args, 'P')) { if ((template = args_get(args, 'F')) == NULL) template = NEW_WINDOW_TEMPLATE; ft = format_create(); if ((c = cmd_find_client(ctx, NULL)) != NULL) format_client(ft, c); format_session(ft, s); format_winlink(ft, s, wl); format_window_pane(ft, wl->window->active); cp = format_expand(ft, template); ctx->print(ctx, "%s", cp); free(cp); format_free(ft); } return (CMD_RETURN_NORMAL); }