Support cut/copy/paste of several regions and lines at once.

The idea here is to do the reasonable thing, and copy objects of some
type (e.g. MIDI region, gain line) to tracks with a matching type.  The user
can override this with a track selection, which will be used straight-up.

Lost: ability to copy/paste lines across types, e.g. gain to pan.  This is
often questionable, but sometimes useful, so we will need to implement some
sort of "greedy mode" to make it possible.  Implementation simple, but not sure
what to do.  Perhaps this should only be possible if one automation track is
explicitly (i.e. via track selection) involved, and the types are at least
compatible-ish?

1 files changed, 3 insertions, 3 deletions

diff --git a/gtk2_ardour/automation_time_axis.h b/gtk2_ardour/automation_time_axis.h
index 39a211a456..6db4bd4e64 100644
--- a/gtk2_ardour/automation_time_axis.h
+++ b/gtk2_ardour/automation_time_axis.h
@@ -51,7 +51,7 @@ class Selection;
 class Selectable;
 class AutomationStreamView;
 class AutomationController;
-
+class ItemCounts;
 
 class AutomationTimeAxisView : public TimeAxisView {
   public:
@@ -93,7 +93,7 @@ class AutomationTimeAxisView : public TimeAxisView {
 	/* editing operations */
 
 	void cut_copy_clear (Selection&, Editing::CutCopyOp);
-	bool paste (ARDOUR::framepos_t, unsigned paste_count, float times, Selection&, size_t nth);
+	bool paste (ARDOUR::framepos_t, unsigned paste_count, float times, const Selection&, ItemCounts&);
 
 	int  set_state (const XMLNode&, int version);
 
@@ -171,7 +171,7 @@ class AutomationTimeAxisView : public TimeAxisView {
 	void build_display_menu ();
 
 	void cut_copy_clear_one (AutomationLine&, Selection&, Editing::CutCopyOp);
-	bool paste_one (AutomationLine&, ARDOUR::framepos_t, unsigned, float times, Selection&, size_t nth);
+	bool paste_one (ARDOUR::framepos_t, unsigned, float times, const Selection&, ItemCounts& counts);
 	void route_going_away ();
 
 	void set_automation_state (ARDOUR::AutoState);