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