Support paste between automation lanes.

Also push the increasingly unwieldly paste parameters into a context object.

As with othe things, currently it is only possible to do "cross-type paste" by
explicitly selecting the target track.  We will need to get automation region
view selection working to do better here, but at least for now it's possible to
get the data over.

1 files changed, 41 insertions, 0 deletions

diff --git a/gtk2_ardour/paste_context.h b/gtk2_ardour/paste_context.h
new file mode 100644
index 0000000000..418ee98acf
--- /dev/null
+++ b/gtk2_ardour/paste_context.h
@@ -0,0 +1,41 @@
+/*
+    Copyright (C) 2014 Paul Davis
+    Author: David Robillard
+
+    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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __ardour_paste_context_h__
+#define __ardour_paste_context_h__
+
+#include "item_counts.h"
+
+class PasteContext
+{
+public:
+	PasteContext(unsigned count, float times, ItemCounts counts, bool greedy)
+		: count(count)
+		, times(times)
+		, counts(counts)
+		, greedy(greedy)
+	{}
+
+	unsigned   count;   ///< Number of previous pastes to the same position
+	float      times;   ///< Number of times to paste
+	ItemCounts counts;  ///< Count of consumed selection items
+	bool       greedy;  ///< If true, greedily steal items that don't match
+};
+
+#endif /* __ardour_paste_context_h__ */