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8fade26 Imported Upstream version 1.1
Karl Ferdinand Ebert authored
1 /* $Id: cmd-find-window.c,v 1.13 2009/07/28 22:12:16 tcunha Exp $ */
2
3 /*
4 * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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 <fnmatch.h>
22 #include <string.h>
23
24 #include "tmux.h"
25
26 /*
27 * Find window containing text.
28 */
29
30 int cmd_find_window_exec(struct cmd *, struct cmd_ctx *);
31
32 void cmd_find_window_callback(void *, int);
33
34 const struct cmd_entry cmd_find_window_entry = {
35 "find-window", "findw",
36 CMD_TARGET_WINDOW_USAGE " match-string",
37 CMD_ARG1, 0,
38 cmd_target_init,
39 cmd_target_parse,
40 cmd_find_window_exec,
41 cmd_target_free,
42 cmd_target_print
43 };
44
45 struct cmd_find_window_data {
46 u_int session;
47 };
48
49 int
50 cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx)
51 {
52 struct cmd_target_data *data = self->data;
53 struct cmd_find_window_data *cdata;
54 struct session *s;
55 struct winlink *wl, *wm;
56 struct window *w;
57 struct window_pane *wp;
58 ARRAY_DECL(, u_int) list_idx;
59 ARRAY_DECL(, char *) list_ctx;
60 char *sres, *sctx, *searchstr;
61 u_int i, line;
62
63 if (ctx->curclient == NULL) {
64 ctx->error(ctx, "must be run interactively");
65 return (-1);
66 }
67 s = ctx->curclient->session;
68
69 if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
70 return (-1);
71
72 ARRAY_INIT(&list_idx);
73 ARRAY_INIT(&list_ctx);
74
75 xasprintf(&searchstr, "*%s*", data->arg);
76 RB_FOREACH(wm, winlinks, &s->windows) {
77 i = 0;
78 TAILQ_FOREACH(wp, &wm->window->panes, entry) {
79 i++;
80
81 if (fnmatch(searchstr, wm->window->name, 0) == 0)
82 sctx = xstrdup("");
83 else {
84 sres = window_pane_search(wp, data->arg, &line);
85 if (sres == NULL &&
86 fnmatch(searchstr, wp->base.title, 0) != 0)
87 continue;
88
89 if (sres == NULL) {
90 xasprintf(&sctx,
91 "pane %u title: \"%s\"", i - 1,
92 wp->base.title);
93 } else {
94 xasprintf(&sctx,
95 "pane %u line %u: \"%s\"", i - 1,
96 line + 1, sres);
97 xfree(sres);
98 }
99 }
100
101 ARRAY_ADD(&list_idx, wm->idx);
102 ARRAY_ADD(&list_ctx, sctx);
103 }
104 }
105 xfree(searchstr);
106
107 if (ARRAY_LENGTH(&list_idx) == 0) {
108 ctx->error(ctx, "no windows matching: %s", data->arg);
109 ARRAY_FREE(&list_idx);
110 ARRAY_FREE(&list_ctx);
111 return (-1);
112 }
113
114 if (ARRAY_LENGTH(&list_idx) == 1) {
115 if (session_select(s, ARRAY_FIRST(&list_idx)) == 0)
116 server_redraw_session(s);
117 recalculate_sizes();
118 goto out;
119 }
120
121 if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
122 goto out;
123
124 for (i = 0; i < ARRAY_LENGTH(&list_idx); i++) {
125 wm = winlink_find_by_index(
126 &s->windows, ARRAY_ITEM(&list_idx, i));
127 w = wm->window;
128
129 sctx = ARRAY_ITEM(&list_ctx, i);
130 window_choose_add(wl->window->active,
131 wm->idx, "%3d: %s [%ux%u] (%u panes) %s", wm->idx, w->name,
132 w->sx, w->sy, window_count_panes(w), sctx);
133 xfree(sctx);
134 }
135
136 cdata = xmalloc(sizeof *cdata);
137 if (session_index(s, &cdata->session) != 0)
138 fatalx("session not found");
139
140 window_choose_ready(
141 wl->window->active, 0, cmd_find_window_callback, xfree, cdata);
142
143 out:
144 ARRAY_FREE(&list_idx);
145 ARRAY_FREE(&list_ctx);
146
147 return (0);
148 }
149
150 void
151 cmd_find_window_callback(void *data, int idx)
152 {
153 struct cmd_find_window_data *cdata = data;
154 struct session *s;
155
156 if (idx != -1 && cdata->session <= ARRAY_LENGTH(&sessions) - 1) {
157 s = ARRAY_ITEM(&sessions, cdata->session);
158 if (s != NULL && session_select(s, idx) == 0)
159 server_redraw_session(s);
160 recalculate_sizes();
161 }
162 }
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