Create a new layer if required on record to a track in stacked mode. Fixes #3391.

[ardour.git] / gtk2_ardour / midi_streamview.cc

diff --git a/gtk2_ardour/midi_streamview.cc b/gtk2_ardour/midi_streamview.cc
index ef625f0a1c277065be0769bda4da6bfe6b07e2ff..e47d83ae8377044023686b558b6067eba4e05b76 100644 (file)
--- a/gtk2_ardour/midi_streamview.cc
+++ b/gtk2_ardour/midi_streamview.cc
@@ -201,7 +201,7 @@ MidiStreamView::display_region(MidiRegionView* region_view, bool load_model)
                        source->model()->highest_note());
 
        // Display region contents
-       region_view->set_height(height);
+       region_view->set_height (child_height());
        region_view->display_model(source->model());
 }
 
@@ -294,7 +294,7 @@ void
 MidiStreamView::update_contents_height ()
 {
        StreamView::update_contents_height();
-       _note_lines->property_y2() = height;
+       _note_lines->property_y2() = child_height ();
 
         apply_note_range (lowest_note(), highest_note(), true);
 }
@@ -312,7 +312,7 @@ MidiStreamView::draw_note_lines()
 
        _note_lines->clear();
        
-       if(height < 140){
+       if (child_height() < 140){
                return;
        }
 
@@ -364,13 +364,13 @@ MidiStreamView::apply_note_range(uint8_t lowest, uint8_t highest, bool to_region
        _highest_note = highest;
        _lowest_note = lowest;
        
-       int range = _highest_note - _lowest_note;  
-       int pixels_per_note = floor (height/range);
+       int const range = _highest_note - _lowest_note;  
+       int const pixels_per_note = floor (child_height () / range);
        
        /* do not grow note height beyond 10 pixels */
        if (pixels_per_note > 10) {
                
-               int available_note_range = floor ((height)/10);
+               int const available_note_range = floor (child_height() / 10);
                int additional_notes = available_note_range - range;
                
                /* distribute additional notes to higher and lower ranges, clamp at 0 and 127 */
@@ -469,6 +469,8 @@ MidiStreamView::setup_rec_box ()
                                // rec regions are destroyed in setup_rec_box
 
                                /* we add the region later */
+
+                               setup_new_rec_layer_time (region);
                        }
 
                        /* start a new rec box */
@@ -611,3 +613,4 @@ MidiStreamView::update_rec_box ()
        MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (rec_regions.back().second);
        mrv->extend_active_notes ();
 }
+