qgsabstractvaliditycheck.h

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/***************************************************************************
    qgsabstractvaliditycheck.h
    --------------------------
    begin                : November 2018
    copyright            : (C) 2018 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 QGSABSTRACTVALIDITYCHECK_H
#define QGSABSTRACTVALIDITYCHECK_H
 
#include "qgis_core.h"
#include "qgis_sip.h"
#include <QString>
#include <QObject>
 
class QgsValidityCheckContext;
class QgsFeedback;
 
class CORE_EXPORT QgsValidityCheckResult
{
  public:
 
    enum Type
    {
      Warning, 
      Critical, 
    };
 
    Type type;
 
    QString title;
 
    QString detailedDescription;
 
    QString checkId;
 
};
 
class CORE_EXPORT QgsAbstractValidityCheck
{
 
  public:
 
    enum Type
    {
      TypeLayoutCheck = 0, 
      TypeUserCheck = 10000, 
    };
 
    virtual ~QgsAbstractValidityCheck() = default;
 
    virtual QgsAbstractValidityCheck *create() const = 0 SIP_FACTORY;
 
    virtual QString id() const = 0;
 
    virtual int checkType() const = 0;
 
    virtual bool prepareCheck( const QgsValidityCheckContext *context, QgsFeedback *feedback )
    {
      Q_UNUSED( context )
      Q_UNUSED( feedback )
      return true;
    }
 
    virtual QList< QgsValidityCheckResult > runCheck( const QgsValidityCheckContext *context, QgsFeedback *feedback ) = 0;
 
};
 
#endif // QGSABSTRACTVALIDITYCHECK_H