mirror of
https://invent.kde.org/graphics/okular
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67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Luigi Toscano <luigi.toscano@tiscali.it> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef _DVI_GENERATOR_H_
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#define _DVI_GENERATOR_H_
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#include "core/generator.h"
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class dviRenderer;
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class dviPageInfo;
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class Anchor;
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namespace Okular {
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class DocumentViewport;
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class ObjectRect;
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}
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class DviGenerator : public Okular::Generator
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{
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Q_OBJECT
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public:
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DviGenerator();
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bool loadDocument( const QString & fileName, QVector< Okular::Page * > & pagesVector );
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bool closeDocument();
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bool canGeneratePixmap( bool async ) const;
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void generatePixmap( Okular::PixmapRequest * request );
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bool canGenerateTextPage() const;
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void generateSyncTextPage( Okular::Page * page );
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// document information
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const Okular::DocumentInfo *generateDocumentInfo();
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// table of contents
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const Okular::DocumentSynopsis *generateDocumentSynopsis();
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// rotation
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bool supportsRotation() const { return true; };
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// searching
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bool supportsSearching() const { return true; };
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private:
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double m_resolution;
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Okular::DocumentInfo *m_docInfo;
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Okular::DocumentSynopsis *m_docSynopsis;
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bool ready;
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dviRenderer *m_dviRenderer;
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void loadPages( QVector< Okular::Page * > & pagesVector, int orientation );
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Okular::TextPage *extractTextFromPage( dviPageInfo *pageInfo, int orientation );
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void fillViewportFromAnchor( Okular::DocumentViewport &vp, const Anchor &anch,
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int pW, int pH, int orientation );
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QLinkedList<Okular::ObjectRect*> generateDviLinks( const dviPageInfo *pageInfo,
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int orientation );
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};
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#endif
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