mirror of
https://invent.kde.org/graphics/okular
synced 2024-11-05 18:34:53 +00:00
270 lines
8.4 KiB
C++
270 lines
8.4 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/part.h>
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#include <qicon.h>
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#include <qlist.h>
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#include <qpointer.h>
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#include <qprocess.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 QPrinter;
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class QMenu;
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class KUrl;
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class KConfigGroup;
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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 KTemporaryFile;
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class KAction;
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class FindBar;
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class ThumbnailList;
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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 Sidebar;
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class TOC;
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class MiniBar;
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class FileKeeper;
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class Reviews;
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class BookmarkList;
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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 QVariantList& 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, int setupFlags );
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void notifyViewportChanged( bool smoothMove );
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void notifyPageChanged( int page, int flags );
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bool openDocument(const KUrl& url, uint page);
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void startPresentation();
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QStringList supportedMimeTypes() const;
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KUrl realUrl() const;
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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( const QString &doc );
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Q_SCRIPTABLE uint pages();
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Q_SCRIPTABLE uint currentPage();
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Q_SCRIPTABLE QString 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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Q_SCRIPTABLE void slotTogglePresentation();
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Q_SCRIPTABLE Q_NOREPLY void reload();
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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 slotAddBookmark();
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void slotPreviousBookmark();
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void slotNextBookmark();
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void slotFindNext();
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void slotFindPrev();
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void slotSaveFileAs();
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void slotSaveCopyAs();
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void slotGetNewStuff();
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void slotNewConfig();
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void slotNewGeneratorConfig();
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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 slotAboutBackend();
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void slotReload();
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void close();
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void cannotQuit();
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void slotShowFindBar();
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void slotHideFindBar();
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void setMimeTypes(KIO::Job *job);
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void loadCancelled(const QString &reason);
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void setWindowTitleFromDocument();
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// can be connected to widget elements
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void updateViewActions();
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void updateBookmarksActions();
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void enableTOC(bool enable);
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void slotRebuildBookmarkMenu();
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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(const KConfigGroup &group);
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void saveDocumentRestoreInfo(KConfigGroup &group);
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void slotFileDirty( const QString& );
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void slotDoFileDirty();
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void psTransformEnded(int, QProcess::ExitStatus);
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private:
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void setupPrint( QPrinter &printer );
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void doPrint( QPrinter &printer );
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bool handleCompressed( QString &destpath, const QString &path, const QString &compressedMimetype );
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void rebuildBookmarkMenu( bool unplugActions = true );
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void updateAboutBackendAction();
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void unsetDummyMode();
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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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Sidebar *m_sidebar;
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SearchWidget *m_searchWidget;
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FindBar * m_findBar;
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PageViewTopMessage * m_topMessage;
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PageViewTopMessage * m_formsMessage;
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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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QPointer<Reviews> m_reviewsWidget;
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QPointer<BookmarkList> m_bookmarkList;
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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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int m_dirtyToolboxIndex;
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bool m_wasSidebarVisible;
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bool m_fileWasRemoved;
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// Remember the search history
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QStringList m_searchHistory;
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// actions
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KAction *m_gotoPage;
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KAction *m_prevPage;
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KAction *m_nextPage;
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KAction *m_firstPage;
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KAction *m_lastPage;
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KAction *m_historyBack;
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KAction *m_historyNext;
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KAction *m_addBookmark;
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KAction *m_prevBookmark;
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KAction *m_nextBookmark;
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KAction *m_copy;
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KAction *m_selectAll;
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KAction *m_find;
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KAction *m_findNext;
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KAction *m_findPrev;
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KAction *m_saveAs;
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KAction *m_saveCopyAs;
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KAction *m_printPreview;
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KAction *m_showProperties;
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KAction *m_showEmbeddedFiles;
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KAction *m_exportAs;
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QAction *m_exportAsText;
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QAction *m_exportAsDocArchive;
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KAction *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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KAction *m_aboutBackend;
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KAction *m_reload;
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QMenu *m_exportAsMenu;
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bool m_actionsSearched;
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BrowserExtension *m_bExtension;
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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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QString m_addBookmarkText;
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QIcon m_addBookmarkIcon;
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bool m_dummyMode;
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KUrl m_realUrl;
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KXMLGUIClient *m_generatorGuiClient;
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FileKeeper *m_keeper;
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private slots:
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void slotGeneratorPreferences();
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};
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#endif
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/* kate: replace-tabs on; indent-width 4; */
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