X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fregion_gain_line.h;h=c781f202280b012b98a7b82b1bf9d5efa0bef291;hb=157c2a866c166b94b65da442b8c54f5ffa8d6a53;hp=feff8abff3a73ef67b239d6431e0900ceaad5217;hpb=14d43ca9fe28a8309b4a52fa85e2b0c64a92248b;p=ardour.git

diff --git a/gtk2_ardour/region_gain_line.h b/gtk2_ardour/region_gain_line.h
index feff8abff3..c781f20228 100644
--- a/gtk2_ardour/region_gain_line.h
+++ b/gtk2_ardour/region_gain_line.h
@@ -1,9 +1,28 @@
+/*
+    Copyright (C) 2000-2007 Paul Davis
+
+    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_gtk_region_gain_line_h__
 #define __ardour_gtk_region_gain_line_h__
 
-#include <ardour/ardour.h>
-#include <libgnomecanvas/libgnomecanvas.h>
-#include <gtkmm.h>
+#include "ardour/ardour.h"
+
+#include <libgnomecanvasmm.h>
 
 #include "automation_line.h"
 
@@ -17,26 +36,15 @@ class AudioRegionView;
 class AudioRegionGainLine : public AutomationLine
 {
   public:
-	AudioRegionGainLine (string name, ARDOUR::Session&, AudioRegionView&, GnomeCanvasItem* parent,
-			     ARDOUR::Curve&, 
-			     gint (*point_callback)(GnomeCanvasItem*, GdkEvent*, gpointer),
-			     gint (*line_callback)(GnomeCanvasItem*, GdkEvent*, gpointer));
-	
-	void view_to_model_y (double&);
-	void model_to_view_y (double&);
+	AudioRegionGainLine (const std::string & name, AudioRegionView&, ArdourCanvas::Group& parent, boost::shared_ptr<ARDOUR::AutomationList>);
 
-	void start_drag (ControlPoint*, float fraction);
-	void end_drag (ControlPoint*);
+	void start_drag_single (ControlPoint*, double, float);
+	void end_drag ();
 
 	void remove_point (ControlPoint&);
 
-
-
   private:
-	ARDOUR::Session& session;
 	AudioRegionView& rv;
-
-	UndoAction get_memento();
 };