+void
+StreamView::create_rec_box(framepos_t frame_pos, double width)
+{
+ const double xstart = _trackview.editor().sample_to_pixel(frame_pos);
+ const double xend = xstart + width;
+ const uint32_t fill_color = ARDOUR_UI::config()->color_mod("recording rect", "recording_rect");
+
+ ArdourCanvas::Rectangle* rec_rect = new ArdourCanvas::TimeRectangle(_canvas_group);
+ rec_rect->set_x0(xstart);
+ rec_rect->set_y0(0);
+ rec_rect->set_x1(xend);
+ rec_rect->set_y1(child_height ());
+ rec_rect->set_outline_what(ArdourCanvas::Rectangle::What(0));
+ rec_rect->set_outline_color(ARDOUR_UI::config()->color("recording rect"));
+ rec_rect->set_fill_color(fill_color);
+ rec_rect->lower_to_bottom();
+
+ RecBoxInfo recbox;
+ recbox.rectangle = rec_rect;
+ recbox.length = 0;
+
+ if (rec_rects.empty()) {
+ recbox.start = _trackview.session()->record_location ();
+ } else {
+ recbox.start = _trackview.session()->transport_frame ();
+ }
+
+ rec_rects.push_back (recbox);
+
+ screen_update_connection.disconnect();
+ screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect(
+ sigc::mem_fun(*this, &StreamView::update_rec_box));
+
+ rec_updating = true;
+ rec_active = true;
+}
+