File indexing completed on 2024-04-21 03:56:23

 /*
     This file is part of KNewStuff2.
     SPDX-FileCopyrightText: 2006, 2007 Josef Spillner <spillner@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 #ifndef KNEWSTUFF3_IMAGELOADER_P_H
 #define KNEWSTUFF3_IMAGELOADER_P_H
 
 #include <QByteArray>
 #include <QObject>
 
 #include "entry.h"
 #include "jobs/httpjob.h"
 
 class KJob;
 
 namespace KNSCore
 {
 /**
  * Convenience class for images with remote sources.
  *
  * This class represents a fire-and-forget approach of loading images
  * in applications. The image will load itself.
  * Using this class also requires using QAsyncFrame or similar UI
  * elements which allow for asynchronous image loading.
  *
  * This class is used internally by the DownloadDialog class.
  *
  * @internal
  */
 class KNEWSTUFFCORE_EXPORT ImageLoader : public QObject
 {
     Q_OBJECT
 public:
     explicit ImageLoader(const Entry &entry, Entry::PreviewType type, QObject *parent);
     void start();
     /**
      * Get the job doing the image loading in the background (to have progress information available)
      * @return the job
      */
     KJob *job();
 
 Q_SIGNALS:
     void signalPreviewLoaded(const KNSCore::Entry &, KNSCore::Entry::PreviewType);
     void signalError(const KNSCore::Entry &, KNSCore::Entry::PreviewType, const QString &);
 
 private Q_SLOTS:
     void slotDownload(KJob *job);
     void slotData(KJob *job, const QByteArray &buf);
 
 private:
     Entry m_entry;
     const Entry::PreviewType m_previewType;
     QByteArray m_buffer;
     HTTPJob *m_job = nullptr;
 };
 }
 #endif