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Annotation of src/usr.bin/tmux/cmd-select-pane.c, Revision 1.22

1.22    ! nicm        1: /* $OpenBSD: cmd-select-pane.c,v 1.21 2015/04/19 21:05:27 nicm Exp $ */
1.1       nicm        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 "tmux.h"
                     22:
                     23: /*
                     24:  * Select pane.
                     25:  */
                     26:
1.15      nicm       27: enum cmd_retval         cmd_select_pane_exec(struct cmd *, struct cmd_q *);
1.1       nicm       28:
                     29: const struct cmd_entry cmd_select_pane_entry = {
                     30:        "select-pane", "selectp",
1.21      nicm       31:        "DdegLlP:Rt:U", 0, 0,
                     32:        "[-DdegLlRU] [-P style] " CMD_TARGET_PANE_USAGE,
1.11      nicm       33:        0,
                     34:        cmd_select_pane_exec
1.1       nicm       35: };
                     36:
1.12      nicm       37: const struct cmd_entry cmd_last_pane_entry = {
                     38:        "last-pane", "lastp",
1.18      nicm       39:        "det:", 0, 0,
                     40:        "[-de] " CMD_TARGET_WINDOW_USAGE,
1.12      nicm       41:        0,
                     42:        cmd_select_pane_exec
                     43: };
1.10      nicm       44:
1.14      nicm       45: enum cmd_retval
1.15      nicm       46: cmd_select_pane_exec(struct cmd *self, struct cmd_q *cmdq)
1.1       nicm       47: {
1.11      nicm       48:        struct args             *args = self->args;
1.1       nicm       49:        struct winlink          *wl;
                     50:        struct window_pane      *wp;
1.21      nicm       51:        const char              *style;
1.12      nicm       52:
                     53:        if (self->entry == &cmd_last_pane_entry || args_has(args, 'l')) {
1.15      nicm       54:                wl = cmd_find_window(cmdq, args_get(args, 't'), NULL);
1.12      nicm       55:                if (wl == NULL)
1.14      nicm       56:                        return (CMD_RETURN_ERROR);
1.12      nicm       57:
                     58:                if (wl->window->last == NULL) {
1.15      nicm       59:                        cmdq_error(cmdq, "no last pane");
1.14      nicm       60:                        return (CMD_RETURN_ERROR);
1.12      nicm       61:                }
1.13      nicm       62:
1.18      nicm       63:                if (args_has(self->args, 'e'))
                     64:                        wl->window->last->flags &= ~PANE_INPUTOFF;
                     65:                else if (args_has(self->args, 'd'))
                     66:                        wl->window->last->flags |= PANE_INPUTOFF;
                     67:                else {
                     68:                        server_unzoom_window(wl->window);
                     69:                        window_set_active_pane(wl->window, wl->window->last);
                     70:                        server_status_window(wl->window);
                     71:                        server_redraw_window_borders(wl->window);
                     72:                }
1.13      nicm       73:
1.14      nicm       74:                return (CMD_RETURN_NORMAL);
1.12      nicm       75:        }
1.1       nicm       76:
1.15      nicm       77:        if ((wl = cmd_find_pane(cmdq, args_get(args, 't'), NULL, &wp)) == NULL)
1.14      nicm       78:                return (CMD_RETURN_ERROR);
1.1       nicm       79:
1.21      nicm       80:        if (args_has(self->args, 'P') || args_has(self->args, 'g')) {
                     81:                if (args_has(args, 'P')) {
                     82:                        style = args_get(args, 'P');
                     83:                        if (style_parse(&grid_default_cell, &wp->colgc,
                     84:                            style) == -1) {
                     85:                                cmdq_error(cmdq, "bad style: %s", style);
                     86:                                return (CMD_RETURN_ERROR);
                     87:                        }
                     88:                        wp->flags |= PANE_REDRAW;
                     89:                }
                     90:                if (args_has(self->args, 'g'))
                     91:                        cmdq_print(cmdq, "%s", style_tostring(&wp->colgc));
                     92:                return (CMD_RETURN_NORMAL);
1.1       nicm       93:        }
1.10      nicm       94:
1.11      nicm       95:        if (args_has(self->args, 'L'))
1.10      nicm       96:                wp = window_pane_find_left(wp);
1.11      nicm       97:        else if (args_has(self->args, 'R'))
1.10      nicm       98:                wp = window_pane_find_right(wp);
1.11      nicm       99:        else if (args_has(self->args, 'U'))
1.10      nicm      100:                wp = window_pane_find_up(wp);
1.11      nicm      101:        else if (args_has(self->args, 'D'))
1.10      nicm      102:                wp = window_pane_find_down(wp);
                    103:        if (wp == NULL) {
1.15      nicm      104:                cmdq_error(cmdq, "pane not found");
1.14      nicm      105:                return (CMD_RETURN_ERROR);
1.10      nicm      106:        }
                    107:
1.22    ! nicm      108:        if (args_has(self->args, 'e')) {
1.18      nicm      109:                wp->flags &= ~PANE_INPUTOFF;
1.22    ! nicm      110:                return (CMD_RETURN_NORMAL);
        !           111:        }
        !           112:        if (args_has(self->args, 'd')) {
1.18      nicm      113:                wp->flags |= PANE_INPUTOFF;
1.22    ! nicm      114:                return (CMD_RETURN_NORMAL);
        !           115:        }
        !           116:
        !           117:        if (wp == wl->window->active)
        !           118:                return (CMD_RETURN_NORMAL);
        !           119:        server_unzoom_window(wp->window);
        !           120:        if (!window_pane_visible(wp)) {
        !           121:                cmdq_error(cmdq, "pane not visible");
        !           122:                return (CMD_RETURN_ERROR);
        !           123:        }
        !           124:        if (window_set_active_pane(wl->window, wp)) {
1.18      nicm      125:                server_status_window(wl->window);
                    126:                server_redraw_window_borders(wl->window);
                    127:        }
1.1       nicm      128:
1.14      nicm      129:        return (CMD_RETURN_NORMAL);
1.1       nicm      130: }