src/core/symbology/qgsmarkercatalogue.h

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/***************************************************************************
                             qgsmarkercatalogue.h
                             -------------------
    begin                : March 2005
    copyright            : (C) 2005 by Radim Blazek
    email                : blazek@itc.it
 ***************************************************************************/
/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSMARKERCATALOGUE_H
#define QGSMARKERCATALOGUE_H

#include <QStringList>

class QImage;
class QString;
class QPicture;
class QPen;
class QBrush;
class QPainter;


class CORE_EXPORT QgsMarkerCatalogue : public QObject
{
    Q_OBJECT
  public:
    ~QgsMarkerCatalogue();

    static QgsMarkerCatalogue *instance();

    QStringList list();

    QImage imageMarker( QString fullName, double size, QPen pen, QBrush brush, double opacity = 1.0 );

    QPicture pictureMarker( QString fullName, double size, QPen pen, QBrush brush, double opacity = 1.0 );

    static bool svgMarker( QPainter * thepPainter, QString name, double size );

  public slots:
    void refreshList();

  signals:
    void markersRefreshed();

  private:

    QgsMarkerCatalogue();

    static QgsMarkerCatalogue *mMarkerCatalogue;

    QStringList mList;

    void hardMarker( QPainter * thepPainter, int imageSize, QString name, double size, QPen pen, QBrush brush );

    bool fontMarker( QPainter * thepPainter, QString name, double size );

};

#endif // QGSMARKERCATALOGUE_H