more changes flowing from a persistent MonitorSection object

[ardour.git] / gtk2_ardour / editor_drag.cc

diff --git a/gtk2_ardour/editor_drag.cc b/gtk2_ardour/editor_drag.cc
index 0c23fd6581d0ca96b556568e0b978e95e2fa57b3..0b6b1e34b328b90d82af22acd1256730e7457060 100644 (file)
--- a/gtk2_ardour/editor_drag.cc
+++ b/gtk2_ardour/editor_drag.cc
@@ -381,7 +381,7 @@ Drag::setup_snap_delta (MusicSample pos)
 {
        TempoMap& map (_editor->session()->tempo_map());
        MusicSample snap (pos);
-       _editor->snap_to (snap, ARDOUR::RoundNearest, ARDOUR::SnapToAny, false, true);
+       _editor->snap_to (snap, ARDOUR::RoundNearest, ARDOUR::SnapToAny_Visual, true);
        _snap_delta = snap.sample - pos.sample;
 
        _snap_delta_music = 0.0;
@@ -1428,6 +1428,10 @@ RegionMoveDrag::finished (GdkEvent* ev, bool movement_occurred)
 RouteTimeAxisView*
 RegionMoveDrag::create_destination_time_axis (boost::shared_ptr<Region> region, TimeAxisView* original)
 {
+       if (!ARDOUR_UI_UTILS::engine_is_running ()) {
+               return NULL;
+       }
+
        /* Add a new track of the correct type, and return the RouteTimeAxisView that is created to display the
           new track.
         */
@@ -5092,7 +5096,7 @@ RubberbandSelectDrag::motion (GdkEvent* event, bool)
        MusicSample grab (grab_sample (), 0);
 
        if (UIConfiguration::instance().get_rubberbanding_snaps_to_grid ()) {
-               _editor->snap_to_with_modifier (grab, event, RoundNearest, SnapToGrid);
+               _editor->snap_to_with_modifier (grab, event, RoundNearest, SnapToGrid_Scaled);
        } else {
                grab.sample = raw_grab_sample ();
        }
@@ -6075,7 +6079,7 @@ NoteDrag::total_dx (GdkEvent * event) const
 
        /* possibly snap and return corresponding delta in quarter notes */
        MusicSample snap (st, 0);
-       _editor->snap_to_with_modifier (snap, event, RoundNearest, SnapToGrid);
+       _editor->snap_to_with_modifier (snap, event, RoundNearest, SnapToGrid_Unscaled);
        double ret = map.exact_qn_at_sample (snap.sample, snap.division) - n_qn - snap_delta_music (event->button.state);
 
        /* prevent the earliest note being dragged earlier than the region's start position */