qgspluginlayer.h

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/***************************************************************************
    qgspluginlayer.h
    ---------------------
    begin                : January 2010
    copyright            : (C) 2010 by Martin Dobias
    email                : wonder dot sk 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 QGSPLUGINLAYER_H
#define QGSPLUGINLAYER_H
 
#include "qgis_core.h"
#include "qgsmaplayer.h"
#include "qgsdataprovider.h"
 
class CORE_EXPORT QgsPluginLayer : public QgsMapLayer
{
    Q_OBJECT
 
  public:
    QgsPluginLayer( const QString &layerType, const QString &layerName = QString() );
    ~QgsPluginLayer() override;
 
    QgsPluginLayer *clone() const override = 0;
 
    QString pluginLayerType();
 
    void setExtent( const QgsRectangle &extent ) override;
 
    void setSource( const QString &source );
 
    QgsDataProvider *dataProvider() override;
    const QgsDataProvider *dataProvider() const override SIP_SKIP;
 
  protected:
    QString mPluginLayerType;
    QgsDataProvider *mDataProvider;
};
 
#ifndef SIP_RUN
 
class QgsPluginLayerDataProvider : public QgsDataProvider
{
    Q_OBJECT
 
  public:
    QgsPluginLayerDataProvider( const QString &layerType,
                                const QgsDataProvider::ProviderOptions &providerOptions,
                                QgsDataProvider::ReadFlags flags );
    void setExtent( const QgsRectangle &extent ) { mExtent = extent; }
    QgsCoordinateReferenceSystem crs() const override;
    QString name() const override;
    QString description() const override;
    QgsRectangle extent() const override;
    bool isValid() const override;
 
  private:
    QString mName;
    QgsRectangle mExtent;
};
#endif
 
#endif // QGSPLUGINLAYER_H