1 /* $OpenBSD: cmd-select-pane.c,v 1.45 2018/10/18 08:38:01 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 23 #include "tmux.h" 24 25 /* 26 * Select pane. 27 */ 28 29 static enum cmd_retval cmd_select_pane_exec(struct cmd *, struct cmdq_item *); 30 31 const struct cmd_entry cmd_select_pane_entry = { 32 .name = "select-pane", 33 .alias = "selectp", 34 35 .args = { "DdegLlMmP:RT:t:U", 0, 0 }, 36 .usage = "[-DdegLlMmRU] [-P style] [-T title] " CMD_TARGET_PANE_USAGE, 37 38 .target = { 't', CMD_FIND_PANE, 0 }, 39 40 .flags = 0, 41 .exec = cmd_select_pane_exec 42 }; 43 44 const struct cmd_entry cmd_last_pane_entry = { 45 .name = "last-pane", 46 .alias = "lastp", 47 48 .args = { "det:", 0, 0 }, 49 .usage = "[-de] " CMD_TARGET_WINDOW_USAGE, 50 51 .target = { 't', CMD_FIND_WINDOW, 0 }, 52 53 .flags = 0, 54 .exec = cmd_select_pane_exec 55 }; 56 57 static void 58 cmd_select_pane_redraw(struct window *w) 59 { 60 struct client *c; 61 62 /* 63 * Redraw entire window if it is bigger than the client (the 64 * offset may change), otherwise just draw borders. 65 */ 66 67 TAILQ_FOREACH(c, &clients, entry) { 68 if (c->session == NULL) 69 continue; 70 if (c->session->curw->window == w && tty_window_bigger(&c->tty)) 71 server_redraw_client(c); 72 else { 73 if (c->session->curw->window == w) 74 c->flags |= CLIENT_REDRAWBORDERS; 75 if (session_has(c->session, w)) 76 c->flags |= CLIENT_REDRAWSTATUS; 77 } 78 79 } 80 } 81 82 static enum cmd_retval 83 cmd_select_pane_exec(struct cmd *self, struct cmdq_item *item) 84 { 85 struct args *args = self->args; 86 struct cmd_find_state *current = &item->shared->current; 87 struct client *c = cmd_find_client(item, NULL, 1); 88 struct winlink *wl = item->target.wl; 89 struct window *w = wl->window; 90 struct session *s = item->target.s; 91 struct window_pane *wp = item->target.wp, *lastwp, *markedwp; 92 char *pane_title; 93 const char *style; 94 95 if (self->entry == &cmd_last_pane_entry || args_has(args, 'l')) { 96 lastwp = w->last; 97 if (lastwp == NULL && window_count_panes(w) == 2) { 98 lastwp = TAILQ_PREV(w->active, window_panes, entry); 99 if (lastwp == NULL) 100 lastwp = TAILQ_NEXT(w->active, entry); 101 } 102 if (lastwp == NULL) { 103 cmdq_error(item, "no last pane"); 104 return (CMD_RETURN_ERROR); 105 } 106 if (args_has(self->args, 'e')) 107 lastwp->flags &= ~PANE_INPUTOFF; 108 else if (args_has(self->args, 'd')) 109 lastwp->flags |= PANE_INPUTOFF; 110 else { 111 server_unzoom_window(w); 112 window_redraw_active_switch(w, lastwp); 113 if (window_set_active_pane(w, lastwp)) { 114 cmd_find_from_winlink(current, wl, 0); 115 cmd_select_pane_redraw(w); 116 } 117 } 118 return (CMD_RETURN_NORMAL); 119 } 120 121 if (args_has(args, 'm') || args_has(args, 'M')) { 122 if (args_has(args, 'm') && !window_pane_visible(wp)) 123 return (CMD_RETURN_NORMAL); 124 lastwp = marked_pane.wp; 125 126 if (args_has(args, 'M') || server_is_marked(s, wl, wp)) 127 server_clear_marked(); 128 else 129 server_set_marked(s, wl, wp); 130 markedwp = marked_pane.wp; 131 132 if (lastwp != NULL) { 133 server_redraw_window_borders(lastwp->window); 134 server_status_window(lastwp->window); 135 } 136 if (markedwp != NULL) { 137 server_redraw_window_borders(markedwp->window); 138 server_status_window(markedwp->window); 139 } 140 return (CMD_RETURN_NORMAL); 141 } 142 143 if (args_has(self->args, 'P') || args_has(self->args, 'g')) { 144 if (args_has(args, 'P')) { 145 style = args_get(args, 'P'); 146 if (style_parse(&grid_default_cell, &wp->colgc, 147 style) == -1) { 148 cmdq_error(item, "bad style: %s", style); 149 return (CMD_RETURN_ERROR); 150 } 151 wp->flags |= PANE_REDRAW; 152 } 153 if (args_has(self->args, 'g')) 154 cmdq_print(item, "%s", style_tostring(&wp->colgc)); 155 return (CMD_RETURN_NORMAL); 156 } 157 158 if (args_has(self->args, 'L')) { 159 server_unzoom_window(wp->window); 160 wp = window_pane_find_left(wp); 161 } else if (args_has(self->args, 'R')) { 162 server_unzoom_window(wp->window); 163 wp = window_pane_find_right(wp); 164 } else if (args_has(self->args, 'U')) { 165 server_unzoom_window(wp->window); 166 wp = window_pane_find_up(wp); 167 } else if (args_has(self->args, 'D')) { 168 server_unzoom_window(wp->window); 169 wp = window_pane_find_down(wp); 170 } 171 if (wp == NULL) 172 return (CMD_RETURN_NORMAL); 173 174 if (args_has(self->args, 'e')) { 175 wp->flags &= ~PANE_INPUTOFF; 176 return (CMD_RETURN_NORMAL); 177 } 178 if (args_has(self->args, 'd')) { 179 wp->flags |= PANE_INPUTOFF; 180 return (CMD_RETURN_NORMAL); 181 } 182 183 if (args_has(self->args, 'T')) { 184 pane_title = format_single(item, args_get(self->args, 'T'), 185 c, s, wl, wp); 186 screen_set_title(&wp->base, pane_title); 187 server_status_window(wp->window); 188 free(pane_title); 189 return (CMD_RETURN_NORMAL); 190 } 191 192 if (wp == w->active) 193 return (CMD_RETURN_NORMAL); 194 server_unzoom_window(wp->window); 195 window_redraw_active_switch(w, wp); 196 if (window_set_active_pane(w, wp)) { 197 cmd_find_from_winlink_pane(current, wl, wp, 0); 198 hooks_insert(s->hooks, item, current, "after-select-pane"); 199 cmd_select_pane_redraw(w); 200 } 201 202 return (CMD_RETURN_NORMAL); 203 } 204