File indexing completed on 2024-05-19 04:49:24

 /****************************************************************************************
  * Copyright (c) 2013 Tatjana Gornak <t.gornak@gmail.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.                                                                             *
  *                                                                                      *
  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
  *                                                                                      *
  * You should have received a copy of the GNU General Public License along with         *
  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #ifndef AMAROK_PLAYLISTFILELOADERJOB_H
 #define AMAROK_PLAYLISTFILELOADERJOB_H
 
 #include "core-impl/playlists/types/file/PlaylistFile.h"
 
 #include <QTemporaryFile>
 
 #include <ThreadWeaver/Job>
 
 class KJob;
 
 namespace Playlists
 {
     /**
      * Allows threading during playlist file loading. Auto-deletes when its work is done.
      */
     class PlaylistFileLoaderJob :public QObject,  public ThreadWeaver::Job
     {
         Q_OBJECT
 
         public:
             explicit PlaylistFileLoaderJob( const PlaylistFilePtr &playlist );
 
         protected:
             void run(ThreadWeaver::JobPointer self = QSharedPointer<ThreadWeaver::Job>(), ThreadWeaver::Thread *thread = nullptr) override;
             void defaultBegin(const ThreadWeaver::JobPointer& job, ThreadWeaver::Thread *thread) override;
             void defaultEnd(const ThreadWeaver::JobPointer& job, ThreadWeaver::Thread *thread) override;
 
         Q_SIGNALS:
             /** This signal is emitted when this job is being processed by a thread. */
             void started(ThreadWeaver::JobPointer);
             /** This signal is emitted when the job has been finished (no matter if it succeeded or not). */
             void done(ThreadWeaver::JobPointer);
             /** This job has failed.
              * This signal is emitted when success() returns false after the job is executed. */
             void failed(ThreadWeaver::JobPointer);
 
         private Q_SLOTS:
             void slotDonwloadFinished( KJob *job );
 
             /**
              * Responsible for notification of finished loading
              */
             void slotDone();
 
         private:
             PlaylistFilePtr m_playlist;
             QTemporaryFile m_tempFile;
             QString m_actualPlaylistFile; // path to local playlist file to actually load
             QSemaphore m_downloadSemaphore;
     };
 }
 
 #endif