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1c608031b5
Use a separate define for each default format template and strip clutter from the choose-tree defaults.
168 lines
4.3 KiB
C
168 lines
4.3 KiB
C
/* $Id$ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "tmux.h"
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/*
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* Split a window (add a new pane).
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*/
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void cmd_split_window_key_binding(struct cmd *, int);
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enum cmd_retval cmd_split_window_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_split_window_entry = {
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"split-window", "splitw",
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"c:dF:l:hp:Pt:v", 0, 1,
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"[-dhvP] [-c start-directory] [-F format] [-p percentage|-l size] "
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"[-t target-pane] [command]",
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0,
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cmd_split_window_key_binding,
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NULL,
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cmd_split_window_exec
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};
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void
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cmd_split_window_key_binding(struct cmd *self, int key)
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{
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self->args = args_create(0);
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if (key == '%')
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args_set(self->args, 'h', NULL);
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}
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enum cmd_retval
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cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct session *s;
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struct winlink *wl;
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struct window *w;
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struct window_pane *wp, *new_wp = NULL;
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struct environ env;
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const char *cmd, *cwd, *shell;
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char *cause, *new_cause;
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u_int hlimit;
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int size, percentage;
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enum layout_type type;
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struct layout_cell *lc;
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const char *template;
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struct client *c;
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struct format_tree *ft;
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char *cp;
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if ((wl = cmd_find_pane(ctx, args_get(args, 't'), &s, &wp)) == NULL)
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return (CMD_RETURN_ERROR);
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w = wl->window;
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environ_init(&env);
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environ_copy(&global_environ, &env);
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environ_copy(&s->environ, &env);
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server_fill_environ(s, &env);
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if (args->argc == 0)
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cmd = options_get_string(&s->options, "default-command");
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else
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cmd = args->argv[0];
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cwd = cmd_get_default_path(ctx, args_get(args, 'c'));
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type = LAYOUT_TOPBOTTOM;
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if (args_has(args, 'h'))
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type = LAYOUT_LEFTRIGHT;
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size = -1;
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if (args_has(args, 'l')) {
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size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
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if (cause != NULL) {
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xasprintf(&new_cause, "size %s", cause);
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free(cause);
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cause = new_cause;
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goto error;
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}
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} else if (args_has(args, 'p')) {
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percentage = args_strtonum(args, 'p', 0, INT_MAX, &cause);
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if (cause != NULL) {
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xasprintf(&new_cause, "percentage %s", cause);
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free(cause);
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cause = new_cause;
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goto error;
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}
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if (type == LAYOUT_TOPBOTTOM)
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size = (wp->sy * percentage) / 100;
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else
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size = (wp->sx * percentage) / 100;
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}
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hlimit = options_get_number(&s->options, "history-limit");
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shell = options_get_string(&s->options, "default-shell");
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if (*shell == '\0' || areshell(shell))
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shell = _PATH_BSHELL;
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if ((lc = layout_split_pane(wp, type, size, 0)) == NULL) {
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cause = xstrdup("pane too small");
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goto error;
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}
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new_wp = window_add_pane(w, hlimit);
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if (window_pane_spawn(
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new_wp, cmd, shell, cwd, &env, s->tio, &cause) != 0)
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goto error;
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layout_assign_pane(lc, new_wp);
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server_redraw_window(w);
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if (!args_has(args, 'd')) {
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window_set_active_pane(w, new_wp);
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session_select(s, wl->idx);
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server_redraw_session(s);
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} else
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server_status_session(s);
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environ_free(&env);
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if (args_has(args, 'P')) {
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if ((template = args_get(args, 'F')) == NULL)
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template = SPLIT_WINDOW_TEMPLATE;
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ft = format_create();
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if ((c = cmd_find_client(ctx, NULL)) != NULL)
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format_client(ft, c);
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format_session(ft, s);
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format_winlink(ft, s, wl);
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format_window_pane(ft, new_wp);
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cp = format_expand(ft, template);
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ctx->print(ctx, "%s", cp);
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free(cp);
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format_free(ft);
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}
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notify_window_layout_changed(w);
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return (CMD_RETURN_NORMAL);
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error:
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environ_free(&env);
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if (new_wp != NULL)
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window_remove_pane(w, new_wp);
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ctx->error(ctx, "create pane failed: %s", cause);
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free(cause);
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return (CMD_RETURN_ERROR);
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}
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