X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fselection.h;h=3c14eb9a093000ccdf64954beb9e783e9af4c63e;hb=8b230014412b90b78240685b16a8d4e624cc5ce6;hp=df7212593f599b5a1eb1b90a5c496ab8c70f5f71;hpb=a4434809e147d7f091fd488d047c531ff4c344c9;p=ardour.git

diff --git a/gtk2_ardour/selection.h b/gtk2_ardour/selection.h
index df7212593f..3c14eb9a09 100644
--- 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 ();