From: nicm <nicm@openbsd.org>
Date: Mon, 15 Nov 2021 10:58:13 +0000 (+0000)
Subject: Leave the hardware cursor at the position of the selected line in choose
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=06d8632f5127d72fef43816a34ad902bc2d45a7e;p=openbsd

Leave the hardware cursor at the position of the selected line in choose
modes and current editing position and at the command prompt. It is
invisible but this is helpful for people using screen readers. GitHub
issue 2970.
---

diff --git a/usr.bin/tmux/mode-tree.c b/usr.bin/tmux/mode-tree.c
index 1be415605c5..78f18cfd476 100644
--- a/usr.bin/tmux/mode-tree.c
+++ b/usr.bin/tmux/mode-tree.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mode-tree.c,v 1.59 2021/10/26 12:22:23 nicm Exp $ */
+/* $OpenBSD: mode-tree.c,v 1.60 2021/11/15 10:58:13 nicm Exp $ */
 
 /*
  * Copyright (c) 2017 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -736,10 +736,8 @@ mode_tree_draw(struct mode_tree_data *mtd)
 	}
 
 	sy = screen_size_y(s);
-	if (!mtd->preview || sy <= 4 || h <= 4 || sy - h <= 4 || w <= 4) {
-		screen_write_stop(&ctx);
-		return;
-	}
+	if (!mtd->preview || sy <= 4 || h <= 4 || sy - h <= 4 || w <= 4)
+		goto done;
 
 	line = &mtd->line_list[mtd->current];
 	mti = line->item;
@@ -783,6 +781,8 @@ mode_tree_draw(struct mode_tree_data *mtd)
 		mtd->drawcb(mtd->modedata, mti->itemdata, &ctx, box_x, box_y);
 	}
 
+done:
+	screen_write_cursormove(&ctx, 0, mtd->current - mtd->offset, 0);
 	screen_write_stop(&ctx);
 }
 
diff --git a/usr.bin/tmux/server-client.c b/usr.bin/tmux/server-client.c
index 7879ce5606d..a91a24ca618 100644
--- a/usr.bin/tmux/server-client.c
+++ b/usr.bin/tmux/server-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: server-client.c,v 1.389 2021/10/28 18:54:33 nicm Exp $ */
+/* $OpenBSD: server-client.c,v 1.390 2021/11/15 10:58:13 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1706,7 +1706,7 @@ server_client_reset_state(struct client *c)
 	struct window_pane	*wp = server_client_get_pane(c), *loop;
 	struct screen		*s = NULL;
 	struct options		*oo = c->session->options;
-	int			 mode = 0, cursor, flags;
+	int			 mode = 0, cursor, flags, n;
 	u_int			 cx = 0, cy = 0, ox, oy, sx, sy;
 
 	if (c->flags & (CLIENT_CONTROL|CLIENT_SUSPENDED))
@@ -1734,7 +1734,20 @@ server_client_reset_state(struct client *c)
 	tty_margin_off(tty);
 
 	/* Move cursor to pane cursor and offset. */
-	if (c->overlay_draw == NULL) {
+	if (c->prompt_string != NULL) {
+		n = options_get_number(c->session->options, "status-position");
+		if (n == 0)
+			cy = 0;
+		else {
+			n = status_line_size(c);
+			if (n == 0)
+				cy = tty->sy - 1;
+			else
+				cy = tty->sy - n;
+		}
+		cx = c->prompt_cursor;
+		mode &= ~MODE_CURSOR;
+	} else if (c->overlay_draw == NULL) {
 		cursor = 0;
 		tty_window_offset(tty, &ox, &oy, &sx, &sy);
 		if (wp->xoff + s->cx >= ox && wp->xoff + s->cx <= ox + sx &&
diff --git a/usr.bin/tmux/status.c b/usr.bin/tmux/status.c
index 13bef13c221..7fb9764c937 100644
--- a/usr.bin/tmux/status.c
+++ b/usr.bin/tmux/status.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: status.c,v 1.230 2021/11/01 07:48:04 nicm Exp $ */
+/* $OpenBSD: status.c,v 1.231 2021/11/15 10:58:13 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -748,6 +748,7 @@ status_prompt_redraw(struct client *c)
 		offset = 0;
 	if (pwidth > left)
 		pwidth = left;
+	c->prompt_cursor = start + c->prompt_index - offset;
 
 	width = 0;
 	for (i = 0; c->prompt_buffer[i].size != 0; i++) {
diff --git a/usr.bin/tmux/tmux.h b/usr.bin/tmux/tmux.h
index 36935c8d6f0..ec0fb684011 100644
--- a/usr.bin/tmux/tmux.h
+++ b/usr.bin/tmux/tmux.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1154 2021/11/03 13:37:17 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1155 2021/11/15 10:58:13 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1758,6 +1758,7 @@ struct client {
 #define PROMPT_KEY 0x10
 	int		 prompt_flags;
 	enum prompt_type prompt_type;
+	int              prompt_cursor;
 
 	struct session	*session;
 	struct session	*last_session;