mplayer: fix multiline terminal OSD

When an OSD message printed to the terminal was multiple lines, the
second line overwrote the status line. If that second line was shorter
than the status line, awkward looking remains of the status line were
left on the terminal.

Fix this by writing an empty status line before printing the OSD
message. This will clear the status line text.

Also, print the status line again after the OSD message is printed -
this makes output consistent with the single-line OSD message case.

Remaining caveat: only the last line of a multiline OSD message is
cleared when the OSD message is removed. But this is probably fine.

1 files changed, 3 insertions, 0 deletions

diff --git a/mplayer.c b/mplayer.c
index fc8f17a346..a516c0bb4a 100644
--- a/mplayer.c
+++ b/mplayer.c
@@ -1480,8 +1480,11 @@ static void update_osd_msg(struct MPContext *mpctx)
             if (strcmp(mpctx->terminal_osd_text, msg->msg)) {
                 talloc_free(mpctx->terminal_osd_text);
                 mpctx->terminal_osd_text = talloc_strdup(mpctx, msg->msg);
+                // Multi-line message => clear what will be the second line
+                write_status_line(mpctx, "");
                 mp_msg(MSGT_CPLAYER, MSGL_STATUS, "%s%s\n", opts->term_osd_esc,
                        mpctx->terminal_osd_text);
+                print_status(mpctx, MP_NOPTS_VALUE, false);
             }
         }
         return;