Tidy up RegionLayeringOrderEditor a bit. Add GPL boilerplate. Make it respect edit groups (#3432).

git-svn-id: svn://localhost/ardour2/branches/3.0@11324 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 23 insertions, 4 deletions

diff --git a/gtk2_ardour/region_layering_order_editor.h b/gtk2_ardour/region_layering_order_editor.h
index aad8729759..acdb1e59a5 100644
--- a/gtk2_ardour/region_layering_order_editor.h
+++ b/gtk2_ardour/region_layering_order_editor.h
@@ -1,3 +1,22 @@
+/*
+    Copyright (C) 2011-2012 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 __gtk2_ardour_region_layering_order_editor_h__
 #define __gtk2_ardour_region_layering_order_editor_h__
 
@@ -24,14 +43,13 @@ class RegionLayeringOrderEditor : public ArdourWindow
 	RegionLayeringOrderEditor (PublicEditor&);
 	virtual ~RegionLayeringOrderEditor ();
 
-	void set_context(const std::string& name, ARDOUR::Session* s, const boost::shared_ptr<ARDOUR::Playlist>  & pl, ARDOUR::framepos_t position);
+	void set_context (const std::string &, ARDOUR::Session *, TimeAxisView *, boost::shared_ptr<ARDOUR::Playlist>, ARDOUR::framepos_t);
 	void maybe_present ();
 
   protected:
 	virtual bool on_key_press_event (GdkEventKey* event);
 
   private:
-	boost::shared_ptr<ARDOUR::Playlist> playlist;
 	framepos_t position;
 	bool in_row_change;
 	uint32_t regions_at_position;
@@ -41,10 +59,10 @@ class RegionLayeringOrderEditor : public ArdourWindow
 	struct LayeringOrderColumns : public Gtk::TreeModel::ColumnRecord {
 		LayeringOrderColumns () {
 			add (name);
-			add (region);
+			add (region_view);
 		}
 		Gtk::TreeModelColumn<std::string> name;
-		Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
+		Gtk::TreeModelColumn<RegionView *> region_view;
 	};
 	LayeringOrderColumns layering_order_columns;
 	Glib::RefPtr<Gtk::ListStore> layering_order_model;
@@ -55,6 +73,7 @@ class RegionLayeringOrderEditor : public ArdourWindow
 	Gtk::Label clock_label;
 	Gtk::ScrolledWindow scroller;   // Available layers
 	PublicEditor& editor;
+	TimeAxisView* _time_axis_view;
 
 	void row_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column);
 	void refill ();