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      1 /* $OpenBSD$ */
      2 
      3 /*
      4  * Copyright (c) 2012 Thomas Adam <thomas (at) xteddy.org>
      5  *
      6  * Permission to use, copy, modify, and distribute this software for any
      7  * purpose with or without fee is hereby granted, provided that the above
      8  * copyright notice and this permission notice appear in all copies.
      9  *
     10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     14  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
     15  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
     16  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     17  */
     18 
     19 #include <sys/types.h>
     20 
     21 #include "tmux.h"
     22 
     23 /*
     24  * Enter a mode.
     25  */
     26 
     27 static enum args_parse_type	cmd_choose_tree_args_parse(struct args *args,
     28 				    u_int idx, char **cause);
     29 static enum cmd_retval		cmd_choose_tree_exec(struct cmd *,
     30     				    struct cmdq_item *);
     31 
     32 const struct cmd_entry cmd_choose_tree_entry = {
     33 	.name = "choose-tree",
     34 	.alias = NULL,
     35 
     36 	.args = { "F:f:GK:NO:rst:wyZ", 0, 1, cmd_choose_tree_args_parse },
     37 	.usage = "[-GNrswZ] [-F format] [-f filter] [-K key-format] "
     38 		 "[-O sort-order] " CMD_TARGET_PANE_USAGE " [template]",
     39 
     40 	.target = { 't', CMD_FIND_PANE, 0 },
     41 
     42 	.flags = 0,
     43 	.exec = cmd_choose_tree_exec
     44 };
     45 
     46 const struct cmd_entry cmd_choose_client_entry = {
     47 	.name = "choose-client",
     48 	.alias = NULL,
     49 
     50 	.args = { "F:f:K:NO:rt:yZ", 0, 1, cmd_choose_tree_args_parse },
     51 	.usage = "[-NrZ] [-F format] [-f filter] [-K key-format] "
     52 		 "[-O sort-order] " CMD_TARGET_PANE_USAGE " [template]",
     53 
     54 	.target = { 't', CMD_FIND_PANE, 0 },
     55 
     56 	.flags = 0,
     57 	.exec = cmd_choose_tree_exec
     58 };
     59 
     60 const struct cmd_entry cmd_choose_buffer_entry = {
     61 	.name = "choose-buffer",
     62 	.alias = NULL,
     63 
     64 	.args = { "F:f:K:NO:rt:yZ", 0, 1, cmd_choose_tree_args_parse },
     65 	.usage = "[-NrZ] [-F format] [-f filter] [-K key-format] "
     66 		 "[-O sort-order] " CMD_TARGET_PANE_USAGE " [template]",
     67 
     68 	.target = { 't', CMD_FIND_PANE, 0 },
     69 
     70 	.flags = 0,
     71 	.exec = cmd_choose_tree_exec
     72 };
     73 
     74 const struct cmd_entry cmd_customize_mode_entry = {
     75 	.name = "customize-mode",
     76 	.alias = NULL,
     77 
     78 	.args = { "F:f:Nt:yZ", 0, 0, NULL },
     79 	.usage = "[-NZ] [-F format] [-f filter] " CMD_TARGET_PANE_USAGE,
     80 
     81 	.target = { 't', CMD_FIND_PANE, 0 },
     82 
     83 	.flags = 0,
     84 	.exec = cmd_choose_tree_exec
     85 };
     86 
     87 static enum args_parse_type
     88 cmd_choose_tree_args_parse(__unused struct args *args, __unused u_int idx,
     89     __unused char **cause)
     90 {
     91 	return (ARGS_PARSE_COMMANDS_OR_STRING);
     92 }
     93 
     94 static enum cmd_retval
     95 cmd_choose_tree_exec(struct cmd *self, struct cmdq_item *item)
     96 {
     97 	struct args			*args = cmd_get_args(self);
     98 	struct cmd_find_state		*target = cmdq_get_target(item);
     99 	struct window_pane		*wp = target->wp;
    100 	const struct window_mode	*mode;
    101 
    102 	if (cmd_get_entry(self) == &cmd_choose_buffer_entry) {
    103 		if (paste_is_empty())
    104 			return (CMD_RETURN_NORMAL);
    105 		mode = &window_buffer_mode;
    106 	} else if (cmd_get_entry(self) == &cmd_choose_client_entry) {
    107 		if (server_client_how_many() == 0)
    108 			return (CMD_RETURN_NORMAL);
    109 		mode = &window_client_mode;
    110 	} else if (cmd_get_entry(self) == &cmd_customize_mode_entry)
    111 		mode = &window_customize_mode;
    112 	else
    113 		mode = &window_tree_mode;
    114 
    115 	window_pane_set_mode(wp, NULL, mode, target, args);
    116 	return (CMD_RETURN_NORMAL);
    117 }
    118