diff options
Diffstat (limited to 'gtk2_ardour/editor_canvas_events.cc')
| -rw-r--r-- | gtk2_ardour/editor_canvas_events.cc | 67 |
1 files changed, 40 insertions, 27 deletions
diff --git a/gtk2_ardour/editor_canvas_events.cc b/gtk2_ardour/editor_canvas_events.cc index 7cd25ca92c..e76b4ce8ee 100644 --- a/gtk2_ardour/editor_canvas_events.cc +++ b/gtk2_ardour/editor_canvas_events.cc @@ -1031,46 +1031,59 @@ Editor::track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const& context, (void) event_frame (&event, &px, &py); std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py); - + bool can_drop = false; + if (tv.first != 0) { + /* over a time axis view of some kind */ + rtav = dynamic_cast<RouteTimeAxisView*> (tv.first); if (rtav != 0 && rtav->is_track ()) { - - region = _regions->get_dragged_region (); + /* over a track, not a bus */ + can_drop = true; + } - if (region) { - - if ((boost::dynamic_pointer_cast<AudioRegion> (region) != 0 && - dynamic_cast<AudioTimeAxisView*> (tv.first) != 0) || - (boost::dynamic_pointer_cast<MidiRegion> (region) != 0 && - dynamic_cast<MidiTimeAxisView*> (tv.first) != 0)) { - /* audio to audio - OR - midi to midi - */ + } else { + /* not over a time axis view, so drop is possible */ + can_drop = true; + } - context->drag_status (context->get_suggested_action(), time); - return true; - } + if (can_drop) { + region = _regions->get_dragged_region (); + + if (region) { + + if ((boost::dynamic_pointer_cast<AudioRegion> (region) != 0 && + dynamic_cast<AudioTimeAxisView*> (tv.first) != 0) || + (boost::dynamic_pointer_cast<MidiRegion> (region) != 0 && + dynamic_cast<MidiTimeAxisView*> (tv.first) != 0)) { + + /* audio to audio + OR + midi to midi + */ + + context->drag_status (context->get_suggested_action(), time); + return true; + } + } else { + /* DND originating from outside ardour + * + * TODO: check if file is audio/midi, allow drops on same track-type only, + * currently: if audio is dropped on a midi-track, it is only added to the region-list + */ + if (Profile->get_sae() || Config->get_only_copy_imported_files()) { + context->drag_status(Gdk::ACTION_COPY, time); } else { - /* DND originating from outside ardour - * - * TODO: check if file is audio/midi, allow drops on same track-type only, - * currently: if audio is dropped on a midi-track, it is only added to the region-list - */ - if (Profile->get_sae() || Config->get_only_copy_imported_files()) { + if ((context->get_actions() & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY) { context->drag_status(Gdk::ACTION_COPY, time); } else { - if ((context->get_actions() & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY) - context->drag_status(Gdk::ACTION_COPY, time); - else - context->drag_status(Gdk::ACTION_LINK, time); + context->drag_status(Gdk::ACTION_LINK, time); } - return true; } + return true; } } |