1 /* $OpenBSD: cmd-select-pane.c,v 1.44 2018/06/25 17:23:16 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 enum cmd_retval 58 cmd_select_pane_exec(struct cmd *self, struct cmdq_item *item) 59 { 60 struct args *args = self->args; 61 struct cmd_find_state *current = &item->shared->current; 62 struct client *c = cmd_find_client(item, NULL, 1); 63 struct winlink *wl = item->target.wl; 64 struct window *w = wl->window; 65 struct session *s = item->target.s; 66 struct window_pane *wp = item->target.wp, *lastwp, *markedwp; 67 char *pane_title; 68 const char *style; 69 70 if (self->entry == &cmd_last_pane_entry || args_has(args, 'l')) { 71 lastwp = w->last; 72 if (lastwp == NULL && window_count_panes(w) == 2) { 73 lastwp = TAILQ_PREV(w->active, window_panes, entry); 74 if (lastwp == NULL) 75 lastwp = TAILQ_NEXT(w->active, entry); 76 } 77 if (lastwp == NULL) { 78 cmdq_error(item, "no last pane"); 79 return (CMD_RETURN_ERROR); 80 } 81 if (args_has(self->args, 'e')) 82 lastwp->flags &= ~PANE_INPUTOFF; 83 else if (args_has(self->args, 'd')) 84 lastwp->flags |= PANE_INPUTOFF; 85 else { 86 server_unzoom_window(w); 87 window_redraw_active_switch(w, lastwp); 88 if (window_set_active_pane(w, lastwp)) { 89 cmd_find_from_winlink(current, wl, 0); 90 server_status_window(w); 91 server_redraw_window_borders(w); 92 } 93 } 94 return (CMD_RETURN_NORMAL); 95 } 96 97 if (args_has(args, 'm') || args_has(args, 'M')) { 98 if (args_has(args, 'm') && !window_pane_visible(wp)) 99 return (CMD_RETURN_NORMAL); 100 lastwp = marked_pane.wp; 101 102 if (args_has(args, 'M') || server_is_marked(s, wl, wp)) 103 server_clear_marked(); 104 else 105 server_set_marked(s, wl, wp); 106 markedwp = marked_pane.wp; 107 108 if (lastwp != NULL) { 109 server_redraw_window_borders(lastwp->window); 110 server_status_window(lastwp->window); 111 } 112 if (markedwp != NULL) { 113 server_redraw_window_borders(markedwp->window); 114 server_status_window(markedwp->window); 115 } 116 return (CMD_RETURN_NORMAL); 117 } 118 119 if (args_has(self->args, 'P') || args_has(self->args, 'g')) { 120 if (args_has(args, 'P')) { 121 style = args_get(args, 'P'); 122 if (style_parse(&grid_default_cell, &wp->colgc, 123 style) == -1) { 124 cmdq_error(item, "bad style: %s", style); 125 return (CMD_RETURN_ERROR); 126 } 127 wp->flags |= PANE_REDRAW; 128 } 129 if (args_has(self->args, 'g')) 130 cmdq_print(item, "%s", style_tostring(&wp->colgc)); 131 return (CMD_RETURN_NORMAL); 132 } 133 134 if (args_has(self->args, 'L')) { 135 server_unzoom_window(wp->window); 136 wp = window_pane_find_left(wp); 137 } else if (args_has(self->args, 'R')) { 138 server_unzoom_window(wp->window); 139 wp = window_pane_find_right(wp); 140 } else if (args_has(self->args, 'U')) { 141 server_unzoom_window(wp->window); 142 wp = window_pane_find_up(wp); 143 } else if (args_has(self->args, 'D')) { 144 server_unzoom_window(wp->window); 145 wp = window_pane_find_down(wp); 146 } 147 if (wp == NULL) 148 return (CMD_RETURN_NORMAL); 149 150 if (args_has(self->args, 'e')) { 151 wp->flags &= ~PANE_INPUTOFF; 152 return (CMD_RETURN_NORMAL); 153 } 154 if (args_has(self->args, 'd')) { 155 wp->flags |= PANE_INPUTOFF; 156 return (CMD_RETURN_NORMAL); 157 } 158 159 if (args_has(self->args, 'T')) { 160 pane_title = format_single(item, args_get(self->args, 'T'), 161 c, s, wl, wp); 162 screen_set_title(&wp->base, pane_title); 163 server_status_window(wp->window); 164 free(pane_title); 165 return (CMD_RETURN_NORMAL); 166 } 167 168 if (wp == w->active) 169 return (CMD_RETURN_NORMAL); 170 server_unzoom_window(wp->window); 171 if (!window_pane_visible(wp)) { 172 cmdq_error(item, "pane not visible"); 173 return (CMD_RETURN_ERROR); 174 } 175 window_redraw_active_switch(w, wp); 176 if (window_set_active_pane(w, wp)) { 177 cmd_find_from_winlink_pane(current, wl, wp, 0); 178 hooks_insert(s->hooks, item, current, "after-select-pane"); 179 server_status_window(w); 180 server_redraw_window_borders(w); 181 } 182 183 return (CMD_RETURN_NORMAL); 184 } 185