Per-region MIDI CC "automation".

Extremely broken in several ways.
This commit brought to you by the letters D, R, and my need to switch machines.


git-svn-id: svn://localhost/ardour2/trunk@2323 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 62 insertions, 0 deletions

diff --git a/gtk2_ardour/automation_region_view.h b/gtk2_ardour/automation_region_view.h
new file mode 100644
index 0000000000..fc152f6796
--- /dev/null
+++ b/gtk2_ardour/automation_region_view.h
@@ -0,0 +1,62 @@
+/*
+    Copyright (C) 2007 Paul Davis 
+    Author: Dave 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 __gtk_ardour_automation_region_view_h__
+#define __gtk_ardour_automation_region_view_h__
+
+#include <ardour/diskstream.h>
+#include <ardour/types.h>
+
+#include "region_view.h"
+#include "automation_time_axis.h"
+#include "automation_line.h"
+#include "enums.h"
+#include "canvas.h"
+
+namespace ARDOUR {
+	class AutomationList;
+};
+
+class AutomationTimeAxisView;
+
+class AutomationRegionView : public RegionView
+{
+public:
+	AutomationRegionView(ArdourCanvas::Group*,
+	                     AutomationTimeAxisView&,
+	                     boost::shared_ptr<ARDOUR::Region>,
+	                     boost::shared_ptr<ARDOUR::AutomationList>,
+	                     double initial_samples_per_unit,
+	                     Gdk::Color& basic_color);
+
+	~AutomationRegionView() {}
+	
+	// We are a ghost.  Meta ghosts?  Crazy talk.
+	virtual GhostRegion* add_ghost(AutomationTimeAxisView&) { return NULL; }
+
+protected:
+	void set_y_position_and_height (double y, double h);
+	void entered();
+	void exited();
+
+private:
+	AutomationLine _line;
+};
+
+#endif /* __gtk_ardour_automation_region_view_h__ */