File indexing completed on 2024-05-12 15:50:11

 /* -*- C++ -*-
     This file is part of ThreadWeaver.
 
     SPDX-FileCopyrightText: 2005-2014 Mirko Boehm <mirko@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef MODEL_H
 #define MODEL_H
 
 #include <QAbstractListModel>
 #include <QFileInfoList>
 #include <QVector>
 
 #include <ThreadWeaver/ResourceRestrictionPolicy>
 
 #include "Image.h"
 #include "Progress.h"
 
 class Model : public QAbstractListModel
 {
     Q_OBJECT
 public:
     enum Roles {
         Role_SortRole = Qt::UserRole,
         Role_ImageRole,
         Role_StepRole,
     };
 
     explicit Model(QObject *parent = nullptr);
 
     int fileLoaderCap() const;
     void setFileLoaderCap(int cap);
 
     int imageLoaderCap() const;
     void setImageLoaderCap(int cap);
 
     int computeThumbNailCap() const;
     void setComputeThumbNailCap(int cap);
 
     int saveThumbNailCap() const;
     void setSaveThumbNailCap(int cap);
 
     void clear();
     void prepareConversions(const QFileInfoList &filenames, const QString &outputDirectory);
     bool computeThumbNailsBlockingInLoop();
     bool computeThumbNailsBlockingConcurrent();
 
     void queueUpConversion(const QStringList &files, const QString &outputDirectory);
     Progress progress() const;
     void progressChanged();
     void elementChanged(int id);
 
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     QVariant data(const QModelIndex &index, int role) const override;
     QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
 
 Q_SIGNALS:
     void completed();
     void progressStepChanged(int, int);
     void signalElementChanged(int);
 
 private Q_SLOTS:
     void slotElementChanged(int id);
 
 private:
     QVector<Image> m_images;
     ThreadWeaver::ResourceRestrictionPolicy m_fileLoaderRestriction;
     ThreadWeaver::ResourceRestrictionPolicy m_imageLoaderRestriction;
     ThreadWeaver::ResourceRestrictionPolicy m_imageScalerRestriction;
     ThreadWeaver::ResourceRestrictionPolicy m_fileWriterRestriction;
 };
 
 #endif // MODEL_H