File indexing completed on 2024-05-12 16:06:48

 /*
     SPDX-FileCopyrightText: 2007 Albert Astals Cid <aacid@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _OKULAR_GSRENDERERTHREAD_H_
 #define _OKULAR_GSRENDERERTHREAD_H_
 
 #include <QMutex>
 #include <QQueue>
 #include <QSemaphore>
 #include <QString>
 #include <QThread>
 
 #include <libspectre/spectre.h>
 
 class QImage;
 class GSGenerator;
 
 namespace Okular
 {
 class PixmapRequest;
 }
 
 struct GSRendererThreadRequest {
     explicit GSRendererThreadRequest(GSGenerator *_owner)
         : owner(_owner)
         , request(nullptr)
         , spectrePage(nullptr)
         , textAAbits(1)
         , graphicsAAbits(1)
         , magnify(1.0)
         , orientation(0)
         , platformFonts(true)
     {
     }
 
     GSGenerator *owner;
     Okular::PixmapRequest *request;
     SpectrePage *spectrePage;
     int textAAbits;
     int graphicsAAbits;
     double magnify;
     int orientation;
     bool platformFonts;
 };
 Q_DECLARE_TYPEINFO(GSRendererThreadRequest, Q_MOVABLE_TYPE);
 
 class GSRendererThread : public QThread
 {
     Q_OBJECT
 public:
     static GSRendererThread *getCreateRenderer();
 
     ~GSRendererThread() override;
 
     void addRequest(const GSRendererThreadRequest &req);
 
 Q_SIGNALS:
     void imageDone(QImage *image, Okular::PixmapRequest *request);
 
 private:
     GSRendererThread();
 
     QSemaphore m_semaphore;
 
     static GSRendererThread *theRenderer;
 
     void run() override;
 
     SpectreRenderContext *m_renderContext;
     QQueue<GSRendererThreadRequest> m_queue;
     QMutex m_queueMutex;
 };
 
 #endif