1 /* $OpenBSD: cmd-select-pane.c,v 1.68 2021/08/21 10:22:39 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com> 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 <stdlib.h> 22 #include <string.h> 23 24 #include "tmux.h" 25 26 /* 27 * Select pane. 28 */ 29 30 static enum cmd_retval cmd_select_pane_exec(struct cmd *, struct cmdq_item *); 31 32 const struct cmd_entry cmd_select_pane_entry = { 33 .name = "select-pane", 34 .alias = "selectp", 35 36 .args = { "DdegLlMmP:RT:t:UZ", 0, 0, NULL }, /* -P and -g deprecated */ 37 .usage = "[-DdeLlMmRUZ] [-T title] " CMD_TARGET_PANE_USAGE, 38 39 .target = { 't', CMD_FIND_PANE, 0 }, 40 41 .flags = 0, 42 .exec = cmd_select_pane_exec 43 }; 44 45 const struct cmd_entry cmd_last_pane_entry = { 46 .name = "last-pane", 47 .alias = "lastp", 48 49 .args = { "det:Z", 0, 0, NULL }, 50 .usage = "[-deZ] " CMD_TARGET_WINDOW_USAGE, 51 52 .target = { 't', CMD_FIND_WINDOW, 0 }, 53 54 .flags = 0, 55 .exec = cmd_select_pane_exec 56 }; 57 58 static void 59 cmd_select_pane_redraw(struct window *w) 60 { 61 struct client *c; 62 63 /* 64 * Redraw entire window if it is bigger than the client (the 65 * offset may change), otherwise just draw borders. 66 */ 67 68 TAILQ_FOREACH(c, &clients, entry) { 69 if (c->session == NULL || (c->flags & CLIENT_CONTROL)) 70 continue; 71 if (c->session->curw->window == w && tty_window_bigger(&c->tty)) 72 server_redraw_client(c); 73 else { 74 if (c->session->curw->window == w) 75 c->flags |= CLIENT_REDRAWBORDERS; 76 if (session_has(c->session, w)) 77 c->flags |= CLIENT_REDRAWSTATUS; 78 } 79 80 } 81 } 82 83 static enum cmd_retval 84 cmd_select_pane_exec(struct cmd *self, struct cmdq_item *item) 85 { 86 struct args *args = cmd_get_args(self); 87 const struct cmd_entry *entry = cmd_get_entry(self); 88 struct cmd_find_state *current = cmdq_get_current(item); 89 struct cmd_find_state *target = cmdq_get_target(item); 90 struct client *c = cmdq_get_client(item); 91 struct winlink *wl = target->wl; 92 struct window *w = wl->window; 93 struct session *s = target->s; 94 struct window_pane *wp = target->wp, *activewp, *lastwp, *markedwp; 95 struct options *oo = wp->options; 96 char *title; 97 const char *style; 98 struct options_entry *o; 99 100 if (entry == &cmd_last_pane_entry || args_has(args, 'l')) { 101 lastwp = w->last; 102 if (lastwp == NULL && window_count_panes(w) == 2) { 103 lastwp = TAILQ_PREV(w->active, window_panes, entry); 104 if (lastwp == NULL) 105 lastwp = TAILQ_NEXT(w->active, entry); 106 } 107 if (lastwp == NULL) { 108 cmdq_error(item, "no last pane"); 109 return (CMD_RETURN_ERROR); 110 } 111 if (args_has(args, 'e')) { 112 lastwp->flags &= ~PANE_INPUTOFF; 113 server_redraw_window_borders(lastwp->window); 114 server_status_window(lastwp->window); 115 } else if (args_has(args, 'd')) { 116 lastwp->flags |= PANE_INPUTOFF; 117 server_redraw_window_borders(lastwp->window); 118 server_status_window(lastwp->window); 119 } else { 120 if (window_push_zoom(w, 0, args_has(args, 'Z'))) 121 server_redraw_window(w); 122 window_redraw_active_switch(w, lastwp); 123 if (window_set_active_pane(w, lastwp, 1)) { 124 cmd_find_from_winlink(current, wl, 0); 125 cmd_select_pane_redraw(w); 126 } 127 if (window_pop_zoom(w)) 128 server_redraw_window(w); 129 } 130 return (CMD_RETURN_NORMAL); 131 } 132 133 if (args_has(args, 'm') || args_has(args, 'M')) { 134 if (args_has(args, 'm') && !window_pane_visible(wp)) 135 return (CMD_RETURN_NORMAL); 136 if (server_check_marked()) 137 lastwp = marked_pane.wp; 138 else 139 lastwp = NULL; 140 141 if (args_has(args, 'M') || server_is_marked(s, wl, wp)) 142 server_clear_marked(); 143 else 144 server_set_marked(s, wl, wp); 145 markedwp = marked_pane.wp; 146 147 if (lastwp != NULL) { 148 lastwp->flags |= (PANE_REDRAW|PANE_STYLECHANGED); 149 server_redraw_window_borders(lastwp->window); 150 server_status_window(lastwp->window); 151 } 152 if (markedwp != NULL) { 153 markedwp->flags |= (PANE_REDRAW|PANE_STYLECHANGED); 154 server_redraw_window_borders(markedwp->window); 155 server_status_window(markedwp->window); 156 } 157 return (CMD_RETURN_NORMAL); 158 } 159 160 style = args_get(args, 'P'); 161 if (style != NULL) { 162 o = options_set_string(oo, "window-style", 0, "%s", style); 163 if (o == NULL) { 164 cmdq_error(item, "bad style: %s", style); 165 return (CMD_RETURN_ERROR); 166 } 167 options_set_string(oo, "window-active-style", 0, "%s", style); 168 wp->flags |= (PANE_REDRAW|PANE_STYLECHANGED); 169 } 170 if (args_has(args, 'g')) { 171 cmdq_print(item, "%s", options_get_string(oo, "window-style")); 172 return (CMD_RETURN_NORMAL); 173 } 174 175 if (args_has(args, 'L')) { 176 window_push_zoom(w, 0, 1); 177 wp = window_pane_find_left(wp); 178 window_pop_zoom(w); 179 } else if (args_has(args, 'R')) { 180 window_push_zoom(w, 0, 1); 181 wp = window_pane_find_right(wp); 182 window_pop_zoom(w); 183 } else if (args_has(args, 'U')) { 184 window_push_zoom(w, 0, 1); 185 wp = window_pane_find_up(wp); 186 window_pop_zoom(w); 187 } else if (args_has(args, 'D')) { 188 window_push_zoom(w, 0, 1); 189 wp = window_pane_find_down(wp); 190 window_pop_zoom(w); 191 } 192 if (wp == NULL) 193 return (CMD_RETURN_NORMAL); 194 195 if (args_has(args, 'e')) { 196 wp->flags &= ~PANE_INPUTOFF; 197 server_redraw_window_borders(wp->window); 198 server_status_window(wp->window); 199 return (CMD_RETURN_NORMAL); 200 } 201 if (args_has(args, 'd')) { 202 wp->flags |= PANE_INPUTOFF; 203 server_redraw_window_borders(wp->window); 204 server_status_window(wp->window); 205 return (CMD_RETURN_NORMAL); 206 } 207 208 if (args_has(args, 'T')) { 209 title = format_single_from_target(item, args_get(args, 'T')); 210 if (screen_set_title(&wp->base, title)) { 211 notify_pane("pane-title-changed", wp); 212 server_redraw_window_borders(wp->window); 213 server_status_window(wp->window); 214 } 215 free(title); 216 return (CMD_RETURN_NORMAL); 217 } 218 219 if (c != NULL && c->session != NULL && (c->flags & CLIENT_ACTIVEPANE)) 220 activewp = server_client_get_pane(c); 221 else 222 activewp = w->active; 223 if (wp == activewp) 224 return (CMD_RETURN_NORMAL); 225 if (window_push_zoom(w, 0, args_has(args, 'Z'))) 226 server_redraw_window(w); 227 window_redraw_active_switch(w, wp); 228 if (c != NULL && c->session != NULL && (c->flags & CLIENT_ACTIVEPANE)) 229 server_client_set_pane(c, wp); 230 else if (window_set_active_pane(w, wp, 1)) 231 cmd_find_from_winlink_pane(current, wl, wp, 0); 232 cmdq_insert_hook(s, item, current, "after-select-pane"); 233 cmd_select_pane_redraw(w); 234 if (window_pop_zoom(w)) 235 server_redraw_window(w); 236 237 return (CMD_RETURN_NORMAL); 238 } 239