view layer/ShowLayerCommand.h @ 1509:8145a9c4c253

The default key frame map is not working well at the moment, because its extents are not being properly updated as the models they depend on are loaded. Leave it empty for now.

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2006 Chris Cannam.
    
    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef SV_SHOW_LAYER_COMMAND_H
#define SV_SHOW_LAYER_COMMAND_H

#include "base/Command.h"

class ShowLayerCommand : public Command
{
public:
    ShowLayerCommand(View *view, Layer *layer, bool show, QString commandName) :
        m_view(view), m_layer(layer), m_show(show), m_name(commandName) { }
    void execute() override {
        m_layer->showLayer(m_view, m_show);
    }
    void unexecute() override {
        m_layer->showLayer(m_view, !m_show);
    }
    QString getName() const override {
        return m_name;
    }
protected:
    View *m_view;
    Layer *m_layer;
    bool m_show;
    QString m_name;
};

#endif