do not reset session for MonitorSection just because monitor out was removed

[ardour.git] / gtk2_ardour / selection.h

diff --git a/gtk2_ardour/selection.h b/gtk2_ardour/selection.h
index aa9510beedc8258322afea80ecbdbf0058667f75..38e2e77591b3b57f1d11236acfdde751de3003b0 100644 (file)
--- a/gtk2_ardour/selection.h
+++ b/gtk2_ardour/selection.h
@@ -65,7 +65,7 @@ namespace Evoral {
 
 class Selection : public sigc::trackable, public PBD::ScopedConnectionList
 {
-  public:
+public:
        enum SelectionType {
                Object = 0x1,
                Range = 0x2
@@ -90,12 +90,12 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        /** only used when this class is used as a cut buffer */
        MidiNoteSelection    midi_notes;
 
-       Selection (PublicEditor const * e);
+       Selection (PublicEditor const * e, bool manage_libardour_selection);
 
        // Selection& operator= (const Selection& other);
 
-       sigc::signal<void> RegionsChanged;
        sigc::signal<void> TracksChanged;
+       sigc::signal<void> RegionsChanged;
        sigc::signal<void> TimeChanged;
        sigc::signal<void> LinesChanged;
        sigc::signal<void> PlaylistsChanged;
@@ -104,17 +104,20 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        sigc::signal<void> MidiNotesChanged;
        sigc::signal<void> MidiRegionsChanged;
 
-       void block_tracks_changed (bool);
-
        void clear ();
+
+       /** check if all selections are empty
+        * @param internal_selection also check object internals (e.g midi notes, automation points), when false only check objects.
+        * @return true if nothing is selected.
+        */
        bool empty (bool internal_selection = false);
 
        void dump_region_layers();
 
-       bool selected (TimeAxisView*);
-       bool selected (RegionView*);
-       bool selected (ArdourMarker*);
-       bool selected (ControlPoint*);
+       bool selected (TimeAxisView*) const;
+       bool selected (RegionView*) const;
+       bool selected (ArdourMarker*) const;
+       bool selected (ControlPoint*) const;
 
        void set (std::list<Selectable*> const &);
        void add (std::list<Selectable*> const &);
@@ -126,8 +129,8 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        void set (RegionView*, bool also_clear_tracks = true);
        void set (MidiRegionView*);
        void set (std::vector<RegionView*>&);
-       long set (framepos_t, framepos_t);
-       void set_preserving_all_ranges (framepos_t, framepos_t);
+       long set (samplepos_t, samplepos_t);
+       void set_preserving_all_ranges (samplepos_t, samplepos_t);
        void set (boost::shared_ptr<Evoral::ControlList>);
        void set (boost::shared_ptr<ARDOUR::Playlist>);
        void set (const std::list<boost::shared_ptr<ARDOUR::Playlist> >&);
@@ -142,7 +145,7 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        void toggle (MidiRegionView*);
        void toggle (MidiCutBuffer*);
        void toggle (std::vector<RegionView*>&);
-       long toggle (framepos_t, framepos_t);
+       long toggle (samplepos_t, samplepos_t);
        void toggle (ARDOUR::AutomationList*);
        void toggle (boost::shared_ptr<ARDOUR::Playlist>);
        void toggle (const std::list<boost::shared_ptr<ARDOUR::Playlist> >&);
@@ -157,7 +160,7 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        void add (MidiRegionView*);
        void add (MidiCutBuffer*);
        void add (std::vector<RegionView*>&);
-       long add (framepos_t, framepos_t);
+       long add (samplepos_t, samplepos_t);
        void add (boost::shared_ptr<Evoral::ControlList>);
        void add (boost::shared_ptr<ARDOUR::Playlist>);
        void add (const std::list<boost::shared_ptr<ARDOUR::Playlist> >&);
@@ -174,7 +177,7 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        void remove (MidiRegionView*);
        void remove (MidiCutBuffer*);
        void remove (uint32_t selection_id);
-       void remove (framepos_t, framepos_t);
+       void remove (samplepos_t, samplepos_t);
        void remove (boost::shared_ptr<ARDOUR::AutomationList>);
        void remove (boost::shared_ptr<ARDOUR::Playlist>);
        void remove (const std::list<boost::shared_ptr<ARDOUR::Playlist> >&);
@@ -184,19 +187,19 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
 
        void remove_regions (TimeAxisView *);
 
-        void move_time (framecnt_t);
+       void move_time (samplecnt_t);
 
-       void replace (uint32_t time_index, framepos_t start, framepos_t end);
+       void replace (uint32_t time_index, samplepos_t start, samplepos_t end);
 
-/*
- * A note about items in an editing Selection:
- * At a high level, selections can include Tracks, Objects, or Time Ranges
- * Range and Object selections are mutually exclusive.
- * Selecting a Range will deselect all Objects, and vice versa.
- * This is done to avoid confusion over what will happen in an operation such as Delete
- * Tracks are somewhat orthogonal b/c editing operations don't apply to tracks.
- * The Track selection isn't affected when ranges or objects are added.
- */
+       /*
+        * A note about items in an editing Selection:
+        * At a high level, selections can include Tracks, Objects, or Time Ranges
+        * Range and Object selections are mutually exclusive.
+        * Selecting a Range will deselect all Objects, and vice versa.
+        * This is done to avoid confusion over what will happen in an operation such as Delete
+        * Tracks are somewhat orthogonal b/c editing operations don't apply to tracks.
+        * The Track selection isn't affected when ranges or objects are added.
+        */
 
        void clear_all() { clear_time(); clear_tracks(); clear_objects(); }
 
@@ -221,12 +224,16 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        XMLNode& get_state () const;
        int set_state (XMLNode const &, int);
 
-       std::list<std::pair<PBD::ID const, std::list<boost::shared_ptr<Evoral::Note<Evoral::Beats> > > > > pending_midi_note_selection;
+       std::list<std::pair<PBD::ID const, std::list<Evoral::event_id_t> > > pending_midi_note_selection;
+
+       void core_selection_changed (PBD::PropertyChange const & pc);
 
-  private:
+private:
        PublicEditor const * editor;
        uint32_t next_time_id;
-       bool _no_tracks_changed;
+       bool     manage_libardour_selection;
+
+       TrackViewList add_grouped_tracks (TrackViewList const & t);
 };
 
 bool operator==(const Selection& a, const Selection& b);