/*
- Copyright (C) 2006 Paul Davis
+ Copyright (C) 2006 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <set>
#include <list>
-#include <sigc++/signal.h>
-#include <ardour/types.h>
-using std::list;
-using std::set;
+#include "pbd/signals.h"
+#include "ardour/types.h"
-class RegionView;
+namespace ARDOUR {
+ class Playlist;
+}
-struct RegionComparator {
- bool operator() (const RegionView* a, const RegionView* b) const;
-};
+class RegionView;
+class TimeAxisView;
-class RegionSelection : public set<RegionView*, RegionComparator>, public sigc::trackable
+/** Class to represent list of selected regions.
+ */
+class RegionSelection : public std::list<RegionView*>
{
public:
RegionSelection();
RegionSelection& operator= (const RegionSelection&);
- void add (RegionView*, bool dosort = true);
+ bool add (RegionView*);
bool remove (RegionView*);
- bool contains (RegionView*);
+ void sort_by_position_and_track ();
+
+ bool contains (RegionView*) const;
+ bool involves (const TimeAxisView&) const;
void clear_all();
-
- jack_nframes_t start () const {
- return _current_start;
- }
- /* collides with list<>::end */
+ framepos_t start () const;
+
+ /* "end" collides with list<>::end */
+
+ framepos_t end_frame () const;
+
+ const std::list<RegionView *>& by_layer() const { return _bylayer; }
+ void by_position (std::list<RegionView*>&) const;
+ void by_track (std::list<RegionView*>&) const;
+
+ size_t n_midi_regions() const;
- jack_nframes_t end_frame () const {
- return _current_end;
- }
+ std::set<boost::shared_ptr<ARDOUR::Playlist> > playlists () const;
+ std::list<PBD::ID> pending;
- const list<RegionView *> & by_layer() const { return _bylayer; }
- void by_position (list<RegionView*>&) const;
-
private:
void remove_it (RegionView*);
void add_to_layer (RegionView *);
-
- jack_nframes_t _current_start;
- jack_nframes_t _current_end;
- list<RegionView *> _bylayer;
+ std::list<RegionView *> _bylayer; ///< list of regions sorted by layer
+ PBD::ScopedConnection death_connection;
};
#endif /* __ardour_gtk_region_selection_h__ */