Use labs() for long instead of abs()

[ardour.git] / gtk2_ardour / midi_automation_line.h

diff --git a/gtk2_ardour/midi_automation_line.h b/gtk2_ardour/midi_automation_line.h
index df4db06c2c6fc5022c0888c1b56befb448a9db11..b233aed04edb93d2281f62f696b6f3e93b6a637a 100644 (file)
--- a/gtk2_ardour/midi_automation_line.h
+++ b/gtk2_ardour/midi_automation_line.h
@@ -1,36 +1,40 @@
 /*
-    Copyright (C) 2010 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.
-
-*/
+ * Copyright (C) 2010-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2010-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2014 David Robillard <d@drobilla.net>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 
-#include "ardour/midi_region.h"
 #include "automation_line.h"
 
+namespace ARDOUR {
+       class MidiRegion;
+}
+
 /** Stub class so that lines for MIDI AutomationRegionViews can use the correct
  *  MementoCommandBinder.
  */
 class MidiAutomationLine : public AutomationLine
 {
 public:
-       MidiAutomationLine (const std::string&, TimeAxisView&, ArdourCanvas::Group&,
+       MidiAutomationLine (const std::string&, TimeAxisView&, ArdourCanvas::Item&,
                            boost::shared_ptr<ARDOUR::AutomationList>,
                            boost::shared_ptr<ARDOUR::MidiRegion>,
                            Evoral::Parameter,
-                           Evoral::TimeConverter<double, ARDOUR::framepos_t>* converter = 0);
+                           Evoral::TimeConverter<double, ARDOUR::samplepos_t>* converter = 0);
 
        MementoCommandBinder<ARDOUR::AutomationList>* memento_command_binder ();