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129 lines
3.1 KiB
C
129 lines
3.1 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 <ctype.h>
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#include "tmux.h"
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/*
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* Enter choice mode to choose a session.
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*/
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int cmd_choose_session_exec(struct cmd *, struct cmd_ctx *);
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void cmd_choose_session_callback(struct window_choose_data *);
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void cmd_choose_session_free(struct window_choose_data *);
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const struct cmd_entry cmd_choose_session_entry = {
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"choose-session", NULL,
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"F:t:", 0, 1,
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CMD_TARGET_WINDOW_USAGE " [-F format] [template]",
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0,
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NULL,
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NULL,
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cmd_choose_session_exec
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};
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int
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cmd_choose_session_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 window_choose_data *cdata;
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struct winlink *wl;
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struct session *s;
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const char *template;
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u_int idx, cur;
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if (ctx->curclient == NULL) {
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ctx->error(ctx, "must be run interactively");
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return (-1);
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}
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if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
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return (-1);
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if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
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return (0);
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if ((template = args_get(args, 'F')) == NULL)
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template = DEFAULT_SESSION_TEMPLATE;
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cur = idx = 0;
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RB_FOREACH(s, sessions, &sessions) {
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if (s == ctx->curclient->session)
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cur = idx;
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idx++;
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cdata = window_choose_data_create(ctx);
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if (args->argc != 0)
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cdata->action = xstrdup(args->argv[0]);
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else
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cdata->action = xstrdup("switch-client -t '%%'");
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cdata->idx = s->idx;
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cdata->client->references++;
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cdata->session->references++;
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cdata->ft_template = xstrdup(template);
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format_add(cdata->ft, "line", "%u", idx);
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format_session(cdata->ft, s);
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window_choose_add(wl->window->active, cdata);
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}
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window_choose_ready(wl->window->active,
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cur, cmd_choose_session_callback, cmd_choose_session_free);
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return (0);
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}
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void
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cmd_choose_session_callback(struct window_choose_data *cdata)
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{
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struct session *s;
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if (cdata == NULL)
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return;
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if (cdata->client->flags & CLIENT_DEAD)
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return;
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s = session_find_by_index(cdata->idx);
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if (s == NULL)
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return;
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cdata->raw_format = xstrdup(s->name);
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window_choose_ctx(cdata);
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}
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void
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cmd_choose_session_free(struct window_choose_data *cdata)
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{
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if (cdata == NULL)
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return;
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cdata->client->references--;
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cdata->session->references--;
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xfree(cdata->ft_template);
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xfree(cdata->action);
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format_free(cdata->ft);
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xfree(cdata);
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}
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