00001 00005 /* Copyright © 2010 James Legg. 00006 This program is free software: you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation, either version 3 of the License, or 00009 (at your option) any later version. 00010 */ 00011 00012 #include "ChangeLightingDelta.h" 00013 #include "../Track.h" 00014 00015 namespace Document 00016 { 00017 00018 ChangeLightingDelta::ChangeLightingDelta(Track::Lighting new_lighting) 00019 : m_new_lighting(new_lighting) 00020 { 00021 } 00022 00023 void ChangeLightingDelta::apply(Track::Track & track) 00024 { 00025 m_old_lighting = track.get_lighting(); 00026 track.set_lighting(m_new_lighting); 00027 } 00028 00029 void ChangeLightingDelta::unapply(Track::Track & track) 00030 { 00031 track.set_lighting(m_old_lighting); 00032 } 00033 00034 } // namespace Document
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