Add subtitle analysis so that the outline of all subtitles

in a piece of content can be overlaid onto the preview (#1233).

1 files changed, 9 insertions, 0 deletions

diff --git a/src/wx/simple_video_view.cc b/src/wx/simple_video_view.cc
index e2ef866c4..768c32087 100644
--- a/src/wx/simple_video_view.cc
+++ b/src/wx/simple_video_view.cc
@@ -130,6 +130,15 @@ SimpleVideoView::paint ()
 		dc.SetBrush (*wxTRANSPARENT_BRUSH);
 		dc.DrawRectangle (_inter_position.x, _inter_position.y + (panel_size.GetHeight() - out_size.height) / 2, _inter_size.width, _inter_size.height);
 	}
+
+	optional<dcpomatic::Rect<double> > subs = _viewer->outline_subtitles();
+	if (subs) {
+		wxPen p (wxColour(0, 255, 0), 2);
+		dc.SetPen (p);
+		dc.SetBrush (*wxTRANSPARENT_BRUSH);
+		dc.DrawRectangle (subs->x * out_size.width, subs->y * out_size.height, subs->width * out_size.width, subs->height * out_size.height);
+	}
+
         _state_timer.unset();
 }