mirror of
https://invent.kde.org/graphics/okular
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5930478352
This patch makes sure that the file saved in the .okular file keeps the original filename (and, in particular, the extension) even if the user is re-exporting a .okular archive as .okular archive. Before this patch, the file boundled in the .okular archive would be named like the .okular file it was exported from (eg foo.okular instead of foo.pdf). Note: Okular had no problems in reopening it, but advanced users unpacking the ZIP file obtained a .okular file which is actually a native file, and not an okular archive.
248 lines
9.1 KiB
C++
248 lines
9.1 KiB
C++
/***************************************************************************
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* Copyright (C) 2004-2005 by Enrico Ros <eros.kde@email.it> *
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* Copyright (C) 2004-2007 by Albert Astals Cid <aacid@kde.org> *
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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 _OKULAR_DOCUMENT_P_H_
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#define _OKULAR_DOCUMENT_P_H_
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#include "document.h"
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// qt/kde/system includes
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#include <QtCore/QHash>
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#include <QtCore/QLinkedList>
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#include <QtCore/QMap>
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#include <QtCore/QMutex>
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#include <QtCore/QPointer>
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#include <kcomponentdata.h>
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#include <kservicetypetrader.h>
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// local includes
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#include "fontinfo.h"
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#include "generator.h"
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class QEventLoop;
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class QTimer;
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class KTemporaryFile;
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struct AllocatedPixmap;
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struct ArchiveData;
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struct RunningSearch;
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namespace Okular {
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class ConfigInterface;
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class SaveInterface;
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class Scripter;
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class View;
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}
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struct GeneratorInfo
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{
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GeneratorInfo( const KComponentData &_data )
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: generator( 0 ), data( _data ),
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config( 0 ), save( 0 ),
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configChecked( false ), saveChecked( false )
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{}
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Okular::Generator * generator;
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KComponentData data;
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QString catalogName;
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Okular::ConfigInterface * config;
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Okular::SaveInterface * save;
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bool configChecked : 1;
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bool saveChecked : 1;
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};
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namespace Okular {
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class FontExtractionThread;
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class DocumentPrivate
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{
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public:
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DocumentPrivate( Document *parent )
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: m_parent( parent ),
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m_lastSearchID( -1 ),
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m_tempFile( 0 ),
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m_docSize( -1 ),
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m_allocatedPixmapsTotalMemory( 0 ),
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m_maxAllocatedTextPages( 0 ),
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m_warnedOutOfMemory( false ),
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m_rotation( Rotation0 ),
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m_exportCached( false ),
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m_bookmarkManager( 0 ),
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m_memCheckTimer( 0 ),
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m_saveBookmarksTimer( 0 ),
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m_generator( 0 ),
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m_generatorsLoaded( false ),
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m_closingLoop( 0 ),
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m_scripter( 0 ),
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m_archiveData( 0 ),
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m_fontsCached( false ),
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m_documentInfo( 0 ),
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m_annotationEditingEnabled ( true ),
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m_annotationBeingMoved( false )
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{
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calculateMaxTextPages();
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}
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// private methods
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QString pagesSizeString() const;
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QString localizedSize(const QSizeF &size) const;
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void cleanupPixmapMemory( qulonglong bytesOffset = 0 );
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void calculateMaxTextPages();
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qulonglong getTotalMemory();
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qulonglong getFreeMemory();
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void loadDocumentInfo();
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void loadDocumentInfo( const QString &fileName );
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void loadViewsInfo( View *view, const QDomElement &e );
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void saveViewsInfo( View *view, QDomElement &e ) const;
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QString giveAbsolutePath( const QString & fileName ) const;
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bool openRelativeFile( const QString & fileName );
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Generator * loadGeneratorLibrary( const KService::Ptr &service );
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void loadAllGeneratorLibraries();
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void loadServiceList( const KService::List& offers );
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void unloadGenerator( const GeneratorInfo& info );
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void cacheExportFormats();
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void setRotationInternal( int r, bool notify );
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ConfigInterface* generatorConfig( GeneratorInfo& info );
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SaveInterface* generatorSave( GeneratorInfo& info );
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bool openDocumentInternal( const KService::Ptr& offer, bool isstdin, const QString& docFile, const QByteArray& filedata );
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bool savePageDocumentInfo( KTemporaryFile *infoFile, int what ) const;
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DocumentViewport nextDocumentViewport() const;
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void notifyAnnotationChanges( int page );
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bool canAddAnnotationsNatively() const;
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bool canModifyExternalAnnotations() const;
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bool canRemoveExternalAnnotations() const;
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void warnLimitedAnnotSupport();
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// private slots
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void saveDocumentInfo() const;
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void slotTimedMemoryCheck();
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void sendGeneratorRequest();
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void rotationFinished( int page, Okular::Page *okularPage );
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void fontReadingProgress( int page );
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void fontReadingGotFont( const Okular::FontInfo& font );
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void slotGeneratorConfigChanged( const QString& );
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void refreshPixmaps( int );
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void _o_configChanged();
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void doContinueNextMatchSearch(void *pagesToNotifySet, void * match, int currentPage, int searchID, const QString & text, int caseSensitivity, bool moveViewport, const QColor & color, bool noDialogs, int donePages);
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void doContinuePrevMatchSearch(void *pagesToNotifySet, void * theMatch, int currentPage, int searchID, const QString & text, int theCaseSensitivity, bool moveViewport, const QColor & color, bool noDialogs, int donePages);
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void doContinueAllDocumentSearch(void *pagesToNotifySet, void *pageMatchesMap, int currentPage, int searchID, const QString & text, int caseSensitivity, const QColor & color);
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void doContinueGooglesDocumentSearch(void *pagesToNotifySet, void *pageMatchesMap, int currentPage, int searchID, const QStringList & words, int caseSensitivity, const QColor & color, bool matchAll);
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void doProcessSearchMatch( RegularAreaRect *match, RunningSearch *search, QSet< int > *pagesToNotify, int currentPage, int searchID, bool moveViewport, const QColor & color );
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// generators stuff
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/**
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* This method is used by the generators to signal the finish of
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* the pixmap generation @p request.
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*/
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void requestDone( PixmapRequest * request );
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void textGenerationDone( Page *page );
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/**
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* Sets the bounding box of the given @p page (in terms of upright orientation, i.e., Rotation0).
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*/
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void setPageBoundingBox( int page, const NormalizedRect& boundingBox );
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/**
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* Request a particular metadata of the Document itself (ie, not something
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* depending on the document type/backend).
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*/
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QVariant documentMetaData( const QString &key, const QVariant &option ) const;
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// member variables
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Document *m_parent;
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QPointer<QWidget> m_widget;
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// find descriptors, mapped by ID (we handle multiple searches)
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QMap< int, RunningSearch * > m_searches;
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int m_lastSearchID;
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bool m_searchCancelled;
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// needed because for remote documents docFileName is a local file and
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// we want the remote url when the document refers to relativeNames
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KUrl m_url;
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// cached stuff
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QString m_docFileName;
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QString m_xmlFileName;
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KTemporaryFile *m_tempFile;
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qint64 m_docSize;
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// viewport stuff
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QLinkedList< DocumentViewport > m_viewportHistory;
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QLinkedList< DocumentViewport >::iterator m_viewportIterator;
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DocumentViewport m_nextDocumentViewport; // see Link::Goto for an explanation
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QString m_nextDocumentDestination;
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// observers / requests / allocator stuff
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QMap< int, DocumentObserver * > m_observers;
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QLinkedList< PixmapRequest * > m_pixmapRequestsStack;
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QLinkedList< PixmapRequest * > m_executingPixmapRequests;
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QMutex m_pixmapRequestsMutex;
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QLinkedList< AllocatedPixmap * > m_allocatedPixmapsFifo;
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qulonglong m_allocatedPixmapsTotalMemory;
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QList< int > m_allocatedTextPagesFifo;
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int m_maxAllocatedTextPages;
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bool m_warnedOutOfMemory;
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// the rotation applied to the document
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Rotation m_rotation;
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// the current size of the pages (if available), and the cache of the
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// available page sizes
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PageSize m_pageSize;
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PageSize::List m_pageSizes;
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// cache of the export formats
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bool m_exportCached;
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ExportFormat::List m_exportFormats;
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ExportFormat m_exportToText;
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// our bookmark manager
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BookmarkManager *m_bookmarkManager;
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// timers (memory checking / info saver)
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QTimer *m_memCheckTimer;
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QTimer *m_saveBookmarksTimer;
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QHash<QString, GeneratorInfo> m_loadedGenerators;
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Generator * m_generator;
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QString m_generatorName;
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bool m_generatorsLoaded;
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QVector< Page * > m_pagesVector;
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QVector< VisiblePageRect * > m_pageRects;
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// cache of the mimetype we support
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QStringList m_supportedMimeTypes;
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QEventLoop *m_closingLoop;
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Scripter *m_scripter;
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ArchiveData *m_archiveData;
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QString m_archivedFileName;
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QPointer< FontExtractionThread > m_fontThread;
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bool m_fontsCached;
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DocumentInfo *m_documentInfo;
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FontInfo::List m_fontsCache;
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QSet< View * > m_views;
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bool m_annotationEditingEnabled;
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bool m_annotationsNeedSaveAs;
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bool m_annotationBeingMoved; // is an annotation currently being moved?
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bool m_showWarningLimitedAnnotSupport;
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};
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}
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#endif
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