Allow drags of automation in time ranges where the automation is on a MIDI track and may span different regions. Fixes #3366.

git-svn-id: svn://localhost/ardour2/branches/3.0@7765 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 11 insertions, 1 deletions

diff --git a/gtk2_ardour/editor_drag.h b/gtk2_ardour/editor_drag.h
index 6b4420715f..80ffbb927c 100644
--- a/gtk2_ardour/editor_drag.h
+++ b/gtk2_ardour/editor_drag.h
@@ -826,7 +826,17 @@ public:
 private:
 	std::list<ARDOUR::AudioRange> _ranges;
 	AutomationTimeAxisView* _atav;
-	boost::shared_ptr<AutomationLine> _line;
+
+	/** A line that is part of the drag */
+	struct Line {
+		boost::shared_ptr<AutomationLine> line; ///< the line
+		std::list<ControlPoint*> points; ///< points to drag on the line
+		std::pair<ARDOUR::framepos_t, ARDOUR::framepos_t> range; ///< the range of all points on the line, in session frames
+		XMLNode* state; ///< the XML state node before the drag
+	};
+	
+	std::list<Line> _lines;
+	
 	bool _nothing_to_drag;
 };