mirror of
https://invent.kde.org/graphics/okular
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![Pino Toscano](/assets/img/avatar_default.png)
Add fillConfigDialog() and supportedMimeTypes() to the Document, so the Part can get all the info it needs with no need to own the generator structure. This also loads all the generators when asking for their config widget, but that can be improved easily now; furthermore, all the generators used to load documents are kept. svn path=/trunk/playground/graphics/okular/; revision=627909
244 lines
7.4 KiB
C++
244 lines
7.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2002 by Wilco Greven <greven@kde.org> *
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* Copyright (C) 2003-2004 by Christophe Devriese *
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* <Christophe.Devriese@student.kuleuven.ac.be> *
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* Copyright (C) 2003 by Andy Goossens <andygoossens@telenet.be> *
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* Copyright (C) 2003 by Laurent Montel <montel@kde.org> *
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* Copyright (C) 2004 by Dominique Devriese <devriese@kde.org> *
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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 _PART_H_
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#define _PART_H_
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#include <kparts/browserextension.h>
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#include <kparts/part.h>
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#include <qlist.h>
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#include <qpointer.h>
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#include "core/observer.h"
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#include "core/document.h"
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#include "kdocumentviewer.h"
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#include <QtDBus/QtDBus>
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class QAction;
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class QWidget;
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class QSplitter;
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class QToolBox;
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class KUrl;
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class KConfig;
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class KDirWatch;
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class KToggleAction;
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class KToggleFullScreenAction;
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class KSelectAction;
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class KAboutData;
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class KPrinter;
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class KTemporaryFile;
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class ThumbnailList;
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class ThumbnailController;
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class PageSizeLabel;
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class PageView;
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class PageViewTopMessage;
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class PresentationWidget;
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class ProgressWidget;
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class SearchWidget;
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class TOC;
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class MiniBar;
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namespace Okular
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{
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class ExportFormat;
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}
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class BrowserExtension;
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/**
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* This is a "Part". It that does all the real work in a KPart
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* application.
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*
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* @short Main Part
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* @author Wilco Greven <greven@kde.org>
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* @version 0.2
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*/
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class Part : public KParts::ReadOnlyPart, public Okular::DocumentObserver, public KDocumentViewer
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{
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Q_OBJECT
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Q_CLASSINFO("D-Bus Interface", "org.kde.okular")
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Q_INTERFACES(KDocumentViewer)
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public:
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// Default constructor
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Part(QWidget* parentWidget, QObject* parent, const QStringList& args);
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// Destructor
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~Part();
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// inherited from DocumentObserver
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uint observerId() const { return PART_ID; }
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void notifySetup( const QVector< Okular::Page * > &pages, bool documentChanged );
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void notifyViewportChanged( bool smoothMove );
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void notifyPageChanged( int page, int flags );
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static KAboutData* createAboutData();
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bool openDocument(const KUrl& url, uint page);
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void startPresentation();
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public slots: // dbus
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Q_SCRIPTABLE Q_NOREPLY void goToPage(uint page);
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Q_SCRIPTABLE Q_NOREPLY void openDocument(KUrl doc);
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Q_SCRIPTABLE uint pages();
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Q_SCRIPTABLE uint currentPage();
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Q_SCRIPTABLE KUrl currentDocument();
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Q_SCRIPTABLE void slotPreferences();
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Q_SCRIPTABLE void slotFind();
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Q_SCRIPTABLE void slotPrintPreview();
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Q_SCRIPTABLE void slotPreviousPage();
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Q_SCRIPTABLE void slotNextPage();
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Q_SCRIPTABLE void slotGotoFirst();
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Q_SCRIPTABLE void slotGotoLast();
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signals:
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void enablePrintAction(bool enable);
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protected:
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// reimplemented from KParts::ReadOnlyPart
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bool openFile();
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bool openUrl(const KUrl &url);
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bool closeUrl();
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protected slots:
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// connected to actions
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void openUrlFromDocument(const KUrl &url);
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void openUrlFromBookmarks(const KUrl &url);
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void slotGoToPage();
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void slotHistoryBack();
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void slotHistoryNext();
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void slotPreviousBookmark();
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void slotNextBookmark();
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void slotFindNext();
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void slotSaveFileAs();
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void slotGetNewStuff();
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void slotNewConfig();
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void slotShowMenu(const Okular::Page *page, const QPoint &point);
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void slotShowProperties();
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void slotShowEmbeddedFiles();
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void slotShowLeftPanel();
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void slotShowPresentation();
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void slotHidePresentation();
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void slotExportAs(QAction *);
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bool slotImportPSFile();
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void close();
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void cannotQuit();
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void splitterMoved( int pos, int index );
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void setMimeTypes(KIO::Job *job);
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void readMimeType(KIO::Job *job, const QString &mime);
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void saveSplitterSize();
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// can be connected to widget elements
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void updateViewActions();
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void enableTOC(bool enable);
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public slots:
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// connected to Shell action (and browserExtension), not local one
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void slotPrint();
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void restoreDocument(KConfig* config);
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void saveDocumentRestoreInfo(KConfig* config);
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void slotFileDirty( const QString& );
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void slotDoFileDirty();
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void psTransformEnded();
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private:
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void doPrint( KPrinter& printer );
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bool handleCompressed(KUrl & url, const QString &path, const KMimeType::Ptr mimetype);
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void rebuildBookmarkMenu( bool unplugActions = true );
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KTemporaryFile *m_tempfile;
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// the document
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Okular::Document * m_document;
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QString m_temporaryLocalFile;
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// main widgets
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QSplitter *m_splitter;
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QWidget *m_leftPanel;
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QToolBox *m_toolBox;
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SearchWidget *m_searchWidget;
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PageViewTopMessage * m_topMessage;
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QPointer<ThumbnailList> m_thumbnailList;
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QPointer<PageView> m_pageView;
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QPointer<TOC> m_toc;
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QPointer<MiniBar> m_miniBar;
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QPointer<PresentationWidget> m_presentationWidget;
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QPointer<ProgressWidget> m_progressWidget;
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QPointer<PageSizeLabel> m_pageSizeLabel;
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// document watcher (and reloader) variables
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KDirWatch *m_watcher;
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QTimer *m_dirtyHandler;
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Okular::DocumentViewport m_viewportDirty;
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bool m_wasPresentationOpen;
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// Remember the search history
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QStringList m_searchHistory;
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// mimetype got from the job
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QString m_jobMime;
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// actions
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QAction *m_gotoPage;
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QAction *m_prevPage;
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QAction *m_nextPage;
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QAction *m_firstPage;
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QAction *m_lastPage;
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QAction *m_historyBack;
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QAction *m_historyNext;
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QAction *m_prevBookmark;
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QAction *m_nextBookmark;
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QAction *m_copy;
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QAction *m_find;
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QAction *m_findNext;
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QAction *m_saveAs;
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QAction *m_printPreview;
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QAction *m_showProperties;
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QAction *m_showEmbeddedFiles;
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QAction *m_exportAs;
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QAction *m_exportAsText;
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QAction *m_showPresentation;
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KToggleAction* m_showMenuBarAction;
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KToggleAction* m_showLeftPanel;
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KToggleFullScreenAction* m_showFullScreenAction;
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bool m_actionsSearched;
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bool m_searchStarted;
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BrowserExtension *m_bExtension;
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KSelectAction * m_confGens;
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QList<Okular::ExportFormat> m_exportFormats;
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QList<QAction*> m_bookmarkActions;
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bool m_cliPresentation;
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private slots:
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void slotGeneratorPreferences();
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};
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class BrowserExtension : public KParts::BrowserExtension
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{
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Q_OBJECT
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public:
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BrowserExtension(Part*);
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public slots:
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// Automatically detected by the host.
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void print();
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};
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#endif
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// vim:ts=2:sw=2:tw=78:et
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