File indexing completed on 2024-05-12 16:59:41

 /*
  *   SPDX-FileCopyrightText: 2007 Tobias Koenig <tokoe@kde.org>
  *
  *   SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #pragma once
 
 #include <QImage>
 #include <QRunnable>
 
 #include "potdprovider.h"
 
 /**
  * This class provides pictures from the local cache.
  */
 class CachedProvider : public PotdProvider
 {
     Q_OBJECT
 
 public:
     /**
      * Creates a new cached provider.
      *
      * @param identifier The identifier of the cached picture.
      * @param args The arguments of the identifier.
      * @param parent The parent object.
      */
     CachedProvider(const QString &identifier, const QVariantList &args, QObject *parent);
 
     /**
      * Returns the identifier of the picture request (name + date).
      */
     QString identifier() const override;
 
     /**
      * Returns whether a picture with the given @p identifier and @p args is cached.
      */
     static bool isCached(const QString &identifier, const QVariantList &args, bool ignoreAge = false);
 
     /**
      * Returns a path for the given identifier
      */
     static QString identifierToPath(const QString &identifier, const QVariantList &args);
 
 private Q_SLOTS:
     void triggerFinished(const PotdProviderData &data);
 
 private:
     QString mIdentifier;
     QVariantList m_args;
 };
 
 class LoadImageThread : public QObject, public QRunnable
 {
     Q_OBJECT
 
 public:
     explicit LoadImageThread(const QString &filePath);
     void run() override;
 
 Q_SIGNALS:
     void done(const PotdProviderData &data);
 
 private:
     QString m_filePath;
 };
 
 class SaveImageThread : public QObject, public QRunnable
 {
     Q_OBJECT
 
 public:
     SaveImageThread(const QString &identifier, const QVariantList &args, const PotdProviderData &data);
     void run() override;
 
 Q_SIGNALS:
     void done(const QString &source, const PotdProviderData &data);
 
 private:
     QString m_identifier;
     QVariantList m_args;
     PotdProviderData m_data;
 };