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, 60 insertions, 0 deletions

diff --git a/gtk2_ardour/automation_region_view.cc b/gtk2_ardour/automation_region_view.cc
new file mode 100644
index 0000000000..885a42b5ea
--- /dev/null
+++ b/gtk2_ardour/automation_region_view.cc
@@ -0,0 +1,60 @@
+/*
+    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.
+*/
+
+#include "automation_region_view.h"
+
+AutomationRegionView::AutomationRegionView(ArdourCanvas::Group*                      parent,
+                                           AutomationTimeAxisView&                   time_axis,
+                                           boost::shared_ptr<ARDOUR::Region>         region,
+                                           boost::shared_ptr<ARDOUR::AutomationList> list,
+                                           double                                    spu,
+                                           Gdk::Color&                               basic_color)
+	: RegionView(parent, time_axis, region, spu, basic_color)
+	, _line(list->parameter().to_string(), time_axis, *group, list)
+{ 
+	_line.set_colors();
+	_line.show();
+	_line.show_all_control_points();
+	
+	group->raise_to_top ();
+}
+
+
+void
+AutomationRegionView::set_y_position_and_height (double y, double h)
+{
+	RegionView::set_y_position_and_height(y, h - 1);
+
+	_line.set_y_position_and_height ((uint32_t)y, (uint32_t) rint (h - NAME_HIGHLIGHT_SIZE));
+}
+
+
+void
+AutomationRegionView::entered()
+{
+	_line.track_entered();
+}
+
+
+void
+AutomationRegionView::exited()
+{
+	_line.track_exited();
+}
+