Strip trailing whitespace and fix other whitespace errors (e.g. space/tab mixing...

[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 48bc7e7f4bde4c9e4ee0e6c3d8721f5e064e6c2a..b08be915902f20f3e7dd19526e19d048f9147918 100644 (file)
--- a/gtk2_ardour/region_gain_line.cc
+++ b/gtk2_ardour/region_gain_line.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2000-2007 Paul Davis 
+    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
@@ -50,13 +50,13 @@ AudioRegionGainLine::AudioRegionGainLine (const string & name, Session& s, Audio
 }
 
 void
-AudioRegionGainLine::start_drag (ControlPoint* cp, nframes_t x, float fraction) 
+AudioRegionGainLine::start_drag (ControlPoint* cp, nframes_t x, float fraction)
 {
        AutomationLine::start_drag (cp, x, fraction);
        if (!rv.audio_region()->envelope_active()) {
                trackview.session().add_command(new MementoCommand<AudioRegion>(*(rv.audio_region().get()), &rv.audio_region()->get_state(), 0));
                rv.audio_region()->set_envelope_active(false);
-       } 
+       }
 }
 
 // This is an extended copy from AutomationList
@@ -75,8 +75,8 @@ AudioRegionGainLine::remove_point (ControlPoint& cp)
                rv.audio_region()->set_envelope_active(true);
                XMLNode &region_after = rv.audio_region()->get_state();
                trackview.session().add_command(new MementoCommand<AudioRegion>(*(rv.audio_region().get()), &region_before, &region_after));
-       } 
-       
+       }
+
        alist->erase (mr.start, mr.end);
 
        trackview.editor().current_session()->add_command (new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
@@ -85,12 +85,12 @@ AudioRegionGainLine::remove_point (ControlPoint& cp)
 }
 
 void
-AudioRegionGainLine::end_drag (ControlPoint* cp) 
+AudioRegionGainLine::end_drag (ControlPoint* cp)
 {
        if (!rv.audio_region()->envelope_active()) {
                rv.audio_region()->set_envelope_active(true);
                trackview.session().add_command(new MementoCommand<AudioRegion>(*(rv.audio_region().get()), 0, &rv.audio_region()->get_state()));
-       } 
+       }
 
        AutomationLine::end_drag(cp);
 }