Fix formatting samplecnt_t (aka int64_t aka long long int)

[ardour.git] / gtk2_ardour / region_gain_line.cc

diff --git a/gtk2_ardour/region_gain_line.cc b/gtk2_ardour/region_gain_line.cc
index 7a748c8749aa88437371ac455ed3aa0bc1f03cde..a31d31b76e057608ce48abeefdcb3efcbc39f136 100644 (file)
--- a/gtk2_ardour/region_gain_line.cc
+++ b/gtk2_ardour/region_gain_line.cc
@@ -1,23 +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.
-
-*/
-
-#include "evoral/Curve.hpp"
+ * Copyright (C) 2005-2016 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
+ * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
+ * Copyright (C) 2006-2014 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2014-2015 Nick Mainsbridge <mainsbridge@gmail.com>
+ * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
+ *
+ * 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 "evoral/Curve.h"
 #include "pbd/memento_command.h"
 #include "pbd/stateful_diff_command.h"
 
@@ -32,7 +37,7 @@
 #include "editor.h"
 #include "gui_thread.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
@@ -51,7 +56,6 @@ AudioRegionGainLine::AudioRegionGainLine (const string & name, AudioRegionView&
 
        group->raise_to_top ();
        group->set_y_position (2);
-       set_uses_gain_mapping (true);
        terminal_points_can_slide = false;
 }
 
@@ -60,7 +64,7 @@ AudioRegionGainLine::start_drag_single (ControlPoint* cp, double x, float fracti
 {
        AutomationLine::start_drag_single (cp, x, fraction);
 
-        // XXX Stateful need to capture automation curve data
+       // XXX Stateful need to capture automation curve data
 
        if (!rv.audio_region()->envelope_active()) {
                trackview.session()->add_command(new MementoCommand<AudioRegion>(*(rv.audio_region().get()), &rv.audio_region()->get_state(), 0));
@@ -76,11 +80,12 @@ AudioRegionGainLine::remove_point (ControlPoint& cp)
        XMLNode &before = alist->get_state();
 
        if (!rv.audio_region()->envelope_active()) {
-                rv.audio_region()->clear_changes ();
+               rv.audio_region()->clear_changes ();
                rv.audio_region()->set_envelope_active(true);
                trackview.session()->add_command(new StatefulDiffCommand (rv.audio_region()));
        }
 
+       trackview.editor ().get_selection ().clear_points ();
        alist->erase (cp.model());
 
        trackview.editor().session()->add_command (new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
@@ -110,4 +115,12 @@ AudioRegionGainLine::region_changed (const PropertyChange& what_changed)
        if (what_changed.contains (interesting_stuff)) {
                _time_converter->set_origin_b (rv.region()->position());
        }
+
+       interesting_stuff.clear ();
+       interesting_stuff.add (ARDOUR::Properties::start);
+       interesting_stuff.add (ARDOUR::Properties::length);
+
+       if (what_changed.contains (interesting_stuff)) {
+               reset ();
+       }
 }