KmlColorStyleTagWriter.h

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2011 Dennis Nienhüser <nienhueser@kde.org>
//
 
#ifndef MARBLE_KMLCOLORSTYLETAGWRITER_H
#define MARBLE_KMLCOLORSTYLETAGWRITER_H
 
#include <QColor>
 
#include "GeoTagWriter.h"
 
namespace Marble
{
 
// No registration for this writer, ColorStyle is an abstract kml element
class KmlColorStyleTagWriter: public GeoTagWriter
{
public:
    explicit KmlColorStyleTagWriter( const QString &elementName );
 
    bool write( const GeoNode *node, GeoWriter& writer ) const override;
 
    static QString formatColor( const QColor &color );
 
protected:
    virtual bool writeMid( const GeoNode *node, GeoWriter& writer ) const = 0;
 
    /** Returns true iff all properties have a default value */
    virtual bool isEmpty( const GeoNode *node ) const = 0;
 
    /** Returns the default color **/
    virtual QColor defaultColor() const;
 
private:
    QString const m_elementName;
};
 
}
 
#endif