src/kitemviews/private/kfileitemmodeldirlister.h

   1 /*
   2  * SPDX-FileCopyrightText: 2006-2012 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #ifndef KFILEITEMMODELDIRLISTER_H
   8 #define KFILEITEMMODELDIRLISTER_H
   9
  10 #include "dolphin_export.h"
  11
  12 #include <KDirLister>
  13
  14 #include <QUrl>
  15
  16 /**
  17  * @brief Extends the class KDirLister by emitting a signal when an
  18  *        error occurred instead of showing an error dialog.
  19  *        KDirLister::autoErrorHandlingEnabled() is set to false.
  20  */
  21 class DOLPHIN_EXPORT KFileItemModelDirLister : public KDirLister
  22 {
  23     Q_OBJECT
  24
  25 public:
  26     explicit KFileItemModelDirLister(QObject* parent = nullptr);
  27     ~KFileItemModelDirLister() override;
  28
  29 Q_SIGNALS:
  30     /** Is emitted whenever an error has occurred. */
  31     void errorMessage(const QString& msg);
  32
  33     /**
  34      * Is emitted when the URL of the directory lister represents a file.
  35      * In this case no signal errorMessage() will be emitted.
  36      */
  37     void urlIsFileError(const QUrl& url);
  38
  39 protected:
  40     void handleError(KIO::Job* job) override;
  41 };
  42
  43 #endif