File indexing completed on 2024-04-28 05:49:07

 /*  This file is part of the Kate project.
  *
  *  SPDX-FileCopyrightText: 2012 Christoph Cullmann <cullmann@kde.org>
  *  SPDX-FileCopyrightText: 2021 Waqar Ahmed        <waqar.17a@gmail.com>
  *
  *  SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #pragma once
 
 #include <QSortFilterProxyModel>
 
 #include <KFuzzyMatcher>
 
 class KateProjectFilterProxyModel : public QSortFilterProxyModel
 {
 public:
     KateProjectFilterProxyModel(QObject *parent = nullptr)
         : QSortFilterProxyModel(parent)
     {
     }
 
     void setFilterString(const QString &string)
     {
         m_pattern = string;
         invalidateFilter();
     }
 
 protected:
     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override
     {
         if (m_pattern.isEmpty()) {
             return true;
         }
 
         // If index is invalid(root index), return true
         // The rowCount(invalidIndex) can be same as model->rowCount() and when
         // we are recursively filtering, we get stuck on this index i.e.,
         // trying to check its children again and again recursively.
         auto index = sourceModel()->index(sourceRow, 0, sourceParent);
         if (!index.isValid()) {
             return true;
         }
 
         const QString file = index.data().toString();
         return KFuzzyMatcher::matchSimple(m_pattern, file);
     }
 
 private:
     QString m_pattern;
 };