Instead of faking up a status line in status_redraw, use the same code to

redraw it as to draw the entire screen, just skip all lines but the last.

This makes horizontal split redraw properly when the status line is off.

1 files changed, 35 insertions, 19 deletions

diff --git a/screen-redraw.c b/screen-redraw.c
index 952cb37a..70f94a28 100644
--- a/screen-redraw.c
+++ b/screen-redraw.c
@@ -63,9 +63,9 @@ screen_redraw_check_cell(struct client *c, u_int px, u_int py)
 	return (0);
 }
 
-/* Redraw entire screen.. */
+/* Redraw entire screen. */
 void
-screen_redraw_screen(struct client *c)
+screen_redraw_screen(struct client *c, int status_only)
 {
 	struct window		*w = c->session->curw->window;
 	struct tty		*tty = &c->tty;
@@ -75,7 +75,16 @@ screen_redraw_screen(struct client *c)
 	u_char			 choriz, cvert, cbackg;
 
 	/* Get status line, er, status. */
-	status = options_get_number(&c->session->options, "status");
+	if (c->message_string != NULL || c->prompt_string != NULL)
+		status = 1;
+	else
+		status = options_get_number(&c->session->options, "status");
+
+	/* If only drawing status and it is present, don't need the rest. */
+	if (status_only && status) {
+		tty_draw_line(tty, &c->status, 0, 0, tty->sy - 1);
+		return;
+	}
 
 	/* Work out ACS characters. */
 	if (tty_term_has(tty->term, TTYC_ACSC)) {
@@ -95,6 +104,8 @@ screen_redraw_screen(struct client *c)
 	if (has_acs)
 		tty_putcode(tty, TTYC_SMACS);
 	for (j = 0; j < tty->sy - status; j++) {
+		if (status_only && j != tty->sy - 1)
+			continue;
 		for (i = 0; i < tty->sx; i++) {
 			if (!screen_redraw_check_cell(c, i, j)) {
 				tty_cursor(tty, i, j, 0, 0);
@@ -120,12 +131,16 @@ screen_redraw_screen(struct client *c)
 			tty_putcode(tty, TTYC_SMACS);
 		if (wp->xoff > 0) {
 			for (i = wp->yoff; i < wp->yoff + sy; i++) {
+				if (status_only && i != tty->sy - 1)
+					continue;
 				tty_cursor(tty, wp->xoff - 1, i, 0, 0);
 				tty_putc(tty, cvert);
 			}
 		}
 		if (wp->xoff + sx < tty->sx) {
 			for (i = wp->yoff; i < wp->yoff + sy; i++) {
+				if (status_only && i != tty->sy - 1)
+					continue;
 				tty_cursor(tty, wp->xoff + sx, i, 0, 0);
 				tty_putc(&c->tty, cvert);
 			}
@@ -133,24 +148,33 @@ screen_redraw_screen(struct client *c)
 
 		/* Draw top and bottom borders. */
 		if (wp->yoff > 0) {
-			tty_cursor(tty, wp->xoff, wp->yoff - 1, 0, 0);
-			for (i = 0; i < sx; i++)
-				tty_putc(tty, choriz);
+			if (!status_only || wp->yoff - 1 == tty->sy - 1) {
+				tty_cursor(tty, wp->xoff, wp->yoff - 1, 0, 0);
+				for (i = 0; i < sx; i++)
+					tty_putc(tty, choriz);
+			}
 		}
 		if (wp->yoff + sy < tty->sy - status) {
-			tty_cursor(tty, wp->xoff, wp->yoff + sy, 0, 0);
-			for (i = 0; i < sx; i++)
-				tty_putc(tty, choriz);
+			if (!status_only || wp->yoff + sy == tty->sy - 1) {
+				tty_cursor(tty, wp->xoff, wp->yoff + sy, 0, 0);
+				for (i = 0; i < sx; i++)
+					tty_putc(tty, choriz);
+			}
 		}
 		if (has_acs)
 			tty_putcode(tty, TTYC_RMACS);
 
 		/* Draw the pane. */
-		screen_redraw_pane(c, wp);
+		for (i = 0; i < wp->sy; i++) {
+			if (status_only && i != tty->sy - 1)
+				continue;
+			tty_draw_line(tty, wp->screen, i, wp->xoff, wp->yoff);
+		}
 	}
 
 	/* Draw the status line. */
-	screen_redraw_status(c);
+	if (status)
+		tty_draw_line(tty, &c->status, 0, 0, tty->sy - 1);
 }
 
 /* Draw a single pane. */
@@ -162,11 +186,3 @@ screen_redraw_pane(struct client *c, struct window_pane *wp)
 	for (i = 0; i < wp->sy; i++)
 		tty_draw_line(&c->tty, wp->screen, i, wp->xoff, wp->yoff);
 }
-
-
-/* Draw the status line. */
-void
-screen_redraw_status(struct client *c)
-{
-	tty_draw_line(&c->tty, &c->status, 0, 0, c->tty.sy - 1);
-}