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99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
/* $Id$ */
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/*
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* Copyright (c) 2012 Thomas Adam <thomas@xteddy.org>
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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 <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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#define CMD_CHOOSE_LIST_DEFAULT_TEMPLATE "run-shell '%%'"
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/*
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* Enter choose mode to choose a custom list.
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*/
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enum cmd_retval cmd_choose_list_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_choose_list_entry = {
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"choose-list", NULL,
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"l:t:", 0, 1,
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"[-l items] " CMD_TARGET_WINDOW_USAGE "[template]",
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0,
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NULL,
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NULL,
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cmd_choose_list_exec
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};
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enum cmd_retval
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cmd_choose_list_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 client *c;
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struct winlink *wl;
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const char *list1;
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char *template, *item, *copy, *list;
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u_int idx;
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if ((c = cmd_current_client(ctx)) == NULL) {
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ctx->error(ctx, "no client available");
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return (CMD_RETURN_ERROR);
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}
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if ((list1 = args_get(args, 'l')) == NULL)
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return (CMD_RETURN_ERROR);
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if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
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return (CMD_RETURN_ERROR);
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if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
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return (CMD_RETURN_NORMAL);
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if (args->argc != 0)
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template = xstrdup(args->argv[0]);
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else
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template = xstrdup(CMD_CHOOSE_LIST_DEFAULT_TEMPLATE);
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copy = list = xstrdup(list1);
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idx = 0;
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while ((item = strsep(&list, ",")) != NULL)
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{
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if (*item == '\0') /* no empty entries */
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continue;
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window_choose_add_item(wl->window->active, c, wl, item,
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template, idx);
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idx++;
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}
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free(copy);
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if (idx == 0) {
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free(template);
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window_pane_reset_mode(wl->window->active);
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return (CMD_RETURN_ERROR);
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}
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window_choose_ready(wl->window->active, 0, NULL);
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free(template);
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return (CMD_RETURN_NORMAL);
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}
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