pqFileDialogFilter.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef pqFileDialogFilter_h
#define pqFileDialogFilter_h
 
#include "pqCoreModule.h"
#include <QRegExp>
#include <QSortFilterProxyModel>
class pqFileDialogModel;
 
class PQCORE_EXPORT pqFileDialogFilter : public QSortFilterProxyModel
{
  Q_OBJECT
 
public:
  pqFileDialogFilter(pqFileDialogModel* sourceModel, QObject* Parent = nullptr);
  ~pqFileDialogFilter() override;
 
public Q_SLOTS: // NOLINT(readability-redundant-access-specifiers)
  void setFilter(const QString& filter);
  void setShowHidden(const bool& hidden);
  bool getShowHidden() { return showHidden; };
  QRegExp const& getWildcards() const { return Wildcards; }
 
protected:
  bool filterAcceptsRow(int row_source, const QModelIndex& source_parent) const override;
  bool lessThan(const QModelIndex& left, const QModelIndex& right) const override;
 
  pqFileDialogModel* Model;
  QRegExp Wildcards;
  bool showHidden;
};
 
#endif // !pqFileDialogFilter_h