diff options
Diffstat (limited to 'gtk2_ardour/ghostregion.cc')
| -rw-r--r-- | gtk2_ardour/ghostregion.cc | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/gtk2_ardour/ghostregion.cc b/gtk2_ardour/ghostregion.cc index 7c697a1b0f..127ab64d41 100644 --- a/gtk2_ardour/ghostregion.cc +++ b/gtk2_ardour/ghostregion.cc @@ -30,6 +30,7 @@ #include "ghostregion.h" #include "midi_streamview.h" #include "midi_time_axis.h" +#include "region_view.h" #include "rgb_macros.h" #include "note.h" #include "hit.h" @@ -40,11 +41,14 @@ using namespace Editing; using namespace ArdourCanvas; using namespace ARDOUR; -PBD::Signal1<void,GhostRegion*> GhostRegion::CatchDeletion; - -GhostRegion::GhostRegion (ArdourCanvas::Container* parent, TimeAxisView& tv, TimeAxisView& source_tv, double initial_pos) - : trackview (tv) - , source_trackview (source_tv) +GhostRegion::GhostRegion(RegionView& rv, + ArdourCanvas::Container* parent, + TimeAxisView& tv, + TimeAxisView& source_tv, + double initial_pos) + : parent_rv(rv) + , trackview(tv) + , source_trackview(source_tv) { group = new ArdourCanvas::Container (parent); CANVAS_DEBUG_NAME (group, "ghost region"); @@ -70,7 +74,8 @@ GhostRegion::GhostRegion (ArdourCanvas::Container* parent, TimeAxisView& tv, Tim GhostRegion::~GhostRegion () { - CatchDeletion (this); + parent_rv.remove_ghost(this); + trackview.erase_ghost(this); delete base_rect; delete group; } @@ -108,8 +113,11 @@ GhostRegion::is_automation_ghost() return (dynamic_cast<AutomationTimeAxisView*>(&trackview)) != 0; } -AudioGhostRegion::AudioGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos) - : GhostRegion(tv.ghost_group(), tv, source_tv, initial_unit_pos) +AudioGhostRegion::AudioGhostRegion(RegionView& rv, + TimeAxisView& tv, + TimeAxisView& source_tv, + double initial_unit_pos) + : GhostRegion(rv, tv.ghost_group(), tv, source_tv, initial_unit_pos) { } @@ -162,12 +170,16 @@ AudioGhostRegion::set_colors () /** The general constructor; called when the destination timeaxisview doesn't have * a midistreamview. * + * @param rv The parent RegionView that is being ghosted. * @param tv TimeAxisView that this ghost region is on. * @param source_tv TimeAxisView that we are the ghost for. */ -MidiGhostRegion::MidiGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos) - : GhostRegion(tv.ghost_group(), tv, source_tv, initial_unit_pos) - , _optimization_iterator (events.end ()) +MidiGhostRegion::MidiGhostRegion(RegionView& rv, + TimeAxisView& tv, + TimeAxisView& source_tv, + double initial_unit_pos) + : GhostRegion(rv, tv.ghost_group(), tv, source_tv, initial_unit_pos) + , _optimization_iterator(events.end()) { base_rect->lower_to_bottom(); update_range (); @@ -176,12 +188,20 @@ MidiGhostRegion::MidiGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, doub } /** + * @param rv The parent RegionView being ghosted. * @param msv MidiStreamView that this ghost region is on. * @param source_tv TimeAxisView that we are the ghost for. */ -MidiGhostRegion::MidiGhostRegion(MidiStreamView& msv, TimeAxisView& source_tv, double initial_unit_pos) - : GhostRegion(msv.midi_underlay_group, msv.trackview(), source_tv, initial_unit_pos) - , _optimization_iterator (events.end ()) +MidiGhostRegion::MidiGhostRegion(RegionView& rv, + MidiStreamView& msv, + TimeAxisView& source_tv, + double initial_unit_pos) + : GhostRegion(rv, + msv.midi_underlay_group, + msv.trackview(), + source_tv, + initial_unit_pos) + , _optimization_iterator(events.end()) { base_rect->lower_to_bottom(); update_range (); |