add editor to Theme Manager for modifiers

[ardour.git] / gtk2_ardour / selection.h

diff --git a/gtk2_ardour/selection.h b/gtk2_ardour/selection.h
index df7212593f599b5a1eb1b90a5c496ab8c70f5f71..3c14eb9a093000ccdf64954beb9e783e9af4c63e 100644 (file)
--- a/gtk2_ardour/selection.h
+++ b/gtk2_ardour/selection.h
@@ -114,6 +114,7 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
        bool selected (TimeAxisView*);
        bool selected (RegionView*);
        bool selected (Marker*);
+       bool selected (ControlPoint*);
 
        void set (std::list<Selectable*> const &);
        void add (std::list<Selectable*> const &);
@@ -183,11 +184,26 @@ class Selection : public sigc::trackable, public PBD::ScopedConnectionList
 
        void remove_regions (TimeAxisView *);
 
+        void move_time (framecnt_t);
+
        void replace (uint32_t time_index, framepos_t start, framepos_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.
+ */
+
+       void clear_time();  //clears any time selection  ( i.e. Range )
+       void clear_tracks ();  //clears the track header selections
+       void clear_objects();  //clears the items listed below
+
+       // these items get cleared wholesale in clear_objects
        void clear_regions();
-       void clear_tracks ();
-       void clear_time();
        void clear_lines ();
        void clear_playlists ();
        void clear_points ();