qgsprovidersourcewidgetproviderregistry.h

Go to the documentation of this file.

/***************************************************************************
    qgsprovidersourcewidgetproviderregistry.h
     --------------------------------------
    Date                 : December 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 QGSPROVIDERSOURCEWIDGETPROVIDERREGISTRY_H
#define QGSPROVIDERSOURCEWIDGETPROVIDERREGISTRY_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
 
#include <QWidget>
 
class QgsMapLayer;
class QgsProviderSourceWidget;
class QgsProviderSourceWidgetProvider;
class QgsProviderGuiRegistry;

class GUI_EXPORT QgsProviderSourceWidgetProviderRegistry
{
  public:
    QgsProviderSourceWidgetProviderRegistry();
    ~QgsProviderSourceWidgetProviderRegistry();
 
    QgsProviderSourceWidgetProviderRegistry( const QgsProviderSourceWidgetProviderRegistry &rh ) = delete;
    QgsProviderSourceWidgetProviderRegistry &operator=( const QgsProviderSourceWidgetProviderRegistry &rh ) = delete;

    QList<QgsProviderSourceWidgetProvider *> providers();

    void addProvider( QgsProviderSourceWidgetProvider *provider SIP_TRANSFER );

    bool removeProvider( QgsProviderSourceWidgetProvider *provider SIP_TRANSFER );

    void initializeFromProviderGuiRegistry( QgsProviderGuiRegistry *providerGuiRegistry );

    QgsProviderSourceWidgetProvider *providerByName( const QString &name );

    QList<QgsProviderSourceWidgetProvider *> providersByKey( const QString &providerKey );

    QgsProviderSourceWidget *createWidget( QgsMapLayer *layer, QWidget *parent SIP_TRANSFERTHIS = nullptr ) SIP_TRANSFERBACK;
 
  private:
#ifdef SIP_RUN
    QgsProviderSourceWidgetProviderRegistry( const QgsProviderSourceWidgetProviderRegistry &rh );
#endif

    QList<QgsProviderSourceWidgetProvider *> mProviders;
};
 
#endif // QGSPROVIDERSOURCEWIDGETPROVIDERREGISTRY_H