qgsnumericformatguiregistry.h

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/***************************************************************************
                         qgsnumericformatguiregistry.h
                         -----------------------------
    begin                : January 2020
    copyright            : (C) 2020 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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 QGSNUMERICFORMATGUIREGISTRY_H
#define QGSNUMERICFORMATGUIREGISTRY_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
 
#include <QList>
#include <QMap>
 
class QgsNumericFormatWidget;
class QgsNumericFormat;

class GUI_EXPORT QgsNumericFormatConfigurationWidgetFactory
{
  public:
    virtual ~QgsNumericFormatConfigurationWidgetFactory() = default;

    virtual QgsNumericFormatWidget *create( const QgsNumericFormat *format ) const = 0 SIP_TRANSFERBACK;
};

class GUI_EXPORT QgsNumericFormatGuiRegistry
{
  public:

    QgsNumericFormatGuiRegistry();
    ~QgsNumericFormatGuiRegistry();

    void addFormatConfigurationWidgetFactory( const QString &id, QgsNumericFormatConfigurationWidgetFactory *factory SIP_TRANSFER );

    void removeFormatConfigurationWidgetFactory( const QString &id );

    QgsNumericFormatWidget *formatConfigurationWidget( const QgsNumericFormat *format ) const SIP_TRANSFERBACK;
 
  private:
    QMap<QString, QgsNumericFormatConfigurationWidgetFactory *> mFormatConfigurationWidgetFactories;
};
 
#endif // QGSNUMERICFORMATGUIREGISTRY_H