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96 lines
2.9 KiB
96 lines
2.9 KiB
/***************************************************************************
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* Copyright (C) 2004 by Sashmit Bhaduri *
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* smt@vfemail.net *
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* *
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* Licensed under GPL. *
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***************************************************************************/
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#ifndef PAGEVIEWER_H
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#define PAGEVIEWER_H
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#include <cstdlib>
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using std::abs;
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#include <tqdatetime.h>
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#include <tqstring.h>
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#include "viewer.h"
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class TDEAction;
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class TDEToolBarPopupAction;
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namespace KlamAV
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{
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// taken from KDevelop
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struct PageViewerHistoryEntry
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{
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KURL url;
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TQString title;
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int id;
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PageViewerHistoryEntry() {}
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PageViewerHistoryEntry(const KURL& u, const TQString& t=TQString::null): url(u), title(t)
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{
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id = abs( TQTime::currentTime().msecsTo( TQTime() ) ); // nasty, but should provide a reasonably unique number
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}
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};
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// the back/forward navigation was taken from KDevelop. Kudos to the KDevelop team!
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class PageViewer : public Viewer
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{
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Q_OBJECT
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public:
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PageViewer(TQWidget* parent, const char* name);
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virtual bool openURL(const KURL &url);
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public slots:
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void slotBack();
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void slotForward();
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void slotReload();
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void slotStop();
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void slotSetCaption(const TQString& cap);
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virtual void slotPaletteOrFontChanged();
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protected:
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void addHistoryEntry(const KURL& url);
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protected slots:
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void slotStarted(TDEIO::Job *);
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void slotCompleted();
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void slotCancelled(const TQString &errMsg);
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void slotBackAboutToShow();
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void slotForwardAboutToShow();
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void slotPopupActivated( int id );
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virtual void slotPopupMenu(KXMLGUIClient*, const TQPoint&, const KURL&, const KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t);
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void slotGlobalBookmarkArticle();
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void formClicked(const KURL& url, const KParts::URLArgs& args);
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virtual void slotOpenURLRequest(const KURL& url, const KParts::URLArgs& args);
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signals:
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void setTabIcon(const TQPixmap&);
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private:
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TQValueList<PageViewerHistoryEntry> m_history;
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TQValueList<PageViewerHistoryEntry>::Iterator m_current;
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TDEToolBarPopupAction* m_backAction;
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TDEToolBarPopupAction* m_forwardAction;
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TDEAction* m_reloadAction;
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TDEAction* m_stopAction;
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bool m_restoring;
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TQString m_caption;
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};
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}
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#endif // PAGEVIEWER_H
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