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524f283cc6
option has the following modes: off, default (tmux's normal line numbering where 0 is the top visible line), absolute (first line in history is 1), relative (relative to the cursor) and hybrid (current line is absolute, others relative). Also adds copy-mode-line-number-style and copy-mode-current-line-number-style to set the style of the line numbers. When copy mode is entered with the mouse, line numbers stay off. From Leo Henon in GitHub issue 5025.
110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include "tmux.h"
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/*
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* Enter copy or clock mode.
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*/
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static enum cmd_retval cmd_copy_mode_exec(struct cmd *, struct cmdq_item *);
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const struct cmd_entry cmd_copy_mode_entry = {
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.name = "copy-mode",
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.alias = NULL,
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.args = { "deHMqSs:t:u", 0, 0, NULL },
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.usage = "[-deHMqSu] [-s src-pane] " CMD_TARGET_PANE_USAGE,
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.source = { 's', CMD_FIND_PANE, 0 },
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.target = { 't', CMD_FIND_PANE, 0 },
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.flags = CMD_AFTERHOOK|CMD_READONLY,
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.exec = cmd_copy_mode_exec
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};
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const struct cmd_entry cmd_clock_mode_entry = {
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.name = "clock-mode",
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.alias = NULL,
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.args = { "t:", 0, 0, NULL },
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.usage = CMD_TARGET_PANE_USAGE,
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.target = { 't', CMD_FIND_PANE, 0 },
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.flags = CMD_AFTERHOOK,
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.exec = cmd_copy_mode_exec
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};
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static enum cmd_retval
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cmd_copy_mode_exec(struct cmd *self, struct cmdq_item *item)
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{
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struct args *args = cmd_get_args(self);
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struct key_event *event = cmdq_get_event(item);
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struct cmd_find_state *source = cmdq_get_source(item);
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struct cmd_find_state *target = cmdq_get_target(item);
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struct client *c = cmdq_get_client(item);
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struct session *s;
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struct window_pane *wp = target->wp, *swp;
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int line_numbers;
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if (args_has(args, 'q')) {
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window_pane_reset_mode_all(wp);
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return (CMD_RETURN_NORMAL);
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}
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if (args_has(args, 'M')) {
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if ((wp = cmd_mouse_pane(&event->m, &s, NULL)) == NULL)
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return (CMD_RETURN_NORMAL);
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if (c == NULL || c->session != s)
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return (CMD_RETURN_NORMAL);
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}
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if (cmd_get_entry(self) == &cmd_clock_mode_entry) {
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window_pane_set_mode(wp, NULL, &window_clock_mode, NULL, NULL);
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return (CMD_RETURN_NORMAL);
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}
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if (args_has(args, 's'))
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swp = source->wp;
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else
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swp = wp;
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line_numbers = 1;
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if (event != NULL && KEYC_IS_MOUSE(event->key))
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line_numbers = 0;
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if (!window_pane_set_mode(wp, swp, &window_copy_mode, NULL, args)) {
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window_copy_set_line_numbers(wp, line_numbers);
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if (args_has(args, 'M'))
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window_copy_start_drag(c, &event->m);
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} else
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window_copy_set_line_numbers(wp, line_numbers);
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if (args_has(args, 'u'))
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window_copy_pageup(wp, 0);
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if (args_has(args, 'd'))
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window_copy_pagedown(wp, 0, args_has(args, 'e'));
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if (args_has(args, 'S')) {
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window_copy_scroll(wp, c->tty.mouse_slider_mpos, event->m.y,
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args_has(args, 'e'));
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return (CMD_RETURN_NORMAL);
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}
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return (CMD_RETURN_NORMAL);
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}
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