Fix occasional MIDI read crash.

[ardour.git] / gtk2_ardour / streamview.cc

diff --git a/gtk2_ardour/streamview.cc b/gtk2_ardour/streamview.cc
index 73e150549f04faf47fb7aa2949139b880eb13b24..18953aee0913e1fe28750653371604e606326f5d 100644 (file)
--- a/gtk2_ardour/streamview.cc
+++ b/gtk2_ardour/streamview.cc
@@ -404,6 +404,43 @@ StreamView::transport_looped()
        Gtkmm2ext::UI::instance()->call_slot (invalidator (*this), boost::bind (&StreamView::setup_rec_box, this));
 }
 
+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;
+}
+
 void
 StreamView::update_rec_box ()
 {
@@ -675,19 +712,3 @@ StreamView::setup_new_rec_layer_time (boost::shared_ptr<Region> region)
                _new_rec_layer_time = max_framepos;
        }
 }
-
-void
-StreamView::enter_internal_edit_mode ()
-{
-        for (list<RegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
-                (*i)->hide_rect ();
-        }
-}
-
-void
-StreamView::leave_internal_edit_mode ()
-{
-        for (list<RegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
-                (*i)->show_rect ();
-        }
-}