File indexing completed on 2024-04-28 04:32:45

 /*
     SPDX-FileCopyrightText: 2006 Tobias Koenig <tokoe@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _OKULAR_ROTATIONJOB_P_H_
 #define _OKULAR_ROTATIONJOB_P_H_
 
 #include <QImage>
 #include <QTransform>
 
 #include <threadweaver/job.h>
 #include <threadweaver/qobjectdecorator.h>
 
 #include "core/area.h"
 #include "core/global.h"
 
 namespace Okular
 {
 class DocumentObserver;
 class PagePrivate;
 
 class RotationJobInternal : public ThreadWeaver::Job
 {
     friend class RotationJob;
 
 public:
     QImage image() const;
     Rotation rotation() const;
     NormalizedRect rect() const;
 
     RotationJobInternal(const RotationJobInternal &) = delete;
     RotationJobInternal &operator=(const RotationJobInternal &) = delete;
 
 protected:
     void run(ThreadWeaver::JobPointer self, ThreadWeaver::Thread *thread) override;
 
 private:
     RotationJobInternal(const QImage &image, Rotation oldRotation, Rotation newRotation);
 
     const QImage mImage;
     Rotation mOldRotation;
     Rotation mNewRotation;
     QImage mRotatedImage;
 };
 
 class RotationJob : public ThreadWeaver::QObjectDecorator
 {
     Q_OBJECT
 public:
     RotationJob(const QImage &image, Rotation oldRotation, Rotation newRotation, DocumentObserver *observer);
 
     void setPage(PagePrivate *pd);
     void setRect(const NormalizedRect &rect);
     void setIsPartialUpdate(bool partialUpdate);
 
     QImage image() const
     {
         return static_cast<const RotationJobInternal *>(job())->image();
     }
     Rotation rotation() const
     {
         return static_cast<const RotationJobInternal *>(job())->rotation();
     }
     DocumentObserver *observer() const;
     PagePrivate *page() const;
     NormalizedRect rect() const;
     bool isPartialUpdate() const;
 
     static QTransform rotationMatrix(Rotation from, Rotation to);
 
 private:
     DocumentObserver *mObserver;
     PagePrivate *m_pd;
     NormalizedRect mRect;
     bool mIsPartialUpdate;
 };
 
 }
 
 #endif