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/***************************************************************************
* Copyright (C) 2004-2007 by Georgy Yunaev, gyunaev@ulduzsoft.com *
* Please do not use email address above for bug reports; see *
* the README file *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KCHMVIEWWINDOW_KHTMLPART_H
#define KCHMVIEWWINDOW_KHTMLPART_H
#include "kde-qt.h"
#include "kchmviewwindow.h"
#include "kchmsourcefactory.h"
#include "libchmtextencoding.h"
/**
@author Georgy Yunaev
*/
/*
* For Qt-only version, we cannot compile KCHMViewWindow_KHTMLPart. However,
* we cannot just exclude it, because it would not generate a MOC file for a KDE
* version. Therefore we declare it, and compile the .moc file, but do not provide
* the class methods.
*/
#if defined (USE_KDE)
class KCHMViewWindow_KHTMLPart : public KHTMLPart, public KCHMViewWindow
{
Q_OBJECT
public:
KCHMViewWindow_KHTMLPart( QTabWidget * parent );
~KCHMViewWindow_KHTMLPart();
//! Open a page from current chm archive
virtual bool openPage (const QString& url);
//! Invalidate current view, doing all the cleanups etc.
virtual void invalidate();
//! Return current ZoomFactor.
virtual int getZoomFactor() const { return m_zoomfactor; }
//! Sets ZoomFactor. The value returned by getZoomFactor(), given to this function, should give the same result.
virtual void setZoomFactor (int zoom);
//! Relatively changes ZoomFactor. Most common values are -1 and 1.
virtual void addZoomFactor (int value);
//! Popups the print dialog, and prints the current page on the printer.
virtual bool printCurrentPage();
//! Initiates the find-in-page search, if succeed, cursor moved to the first entry
virtual void searchWord( const QString & word, bool forward = true, bool casesensitive = false );
//! Select the content of the whole page
virtual void clipSelectAll();
//! Copies the selected content to the clipboard
virtual void clipCopy();
/*!
* Return current scrollbar position in view window. Saved on program exit.
* There is no restriction on returned value, except that giving this value to
* setScrollbarPosition() should move the scrollbar in the same position.
*/
virtual int getScrollbarPosition();
//! Sets the scrollbar position.
virtual void setScrollbarPosition(int pos);
virtual QObject * getQObject() { return this; }
virtual QWidget * getQWidget();
signals:
/*!
* Emitted when the user clicked on the link, before the page changed.
* If signalLinkClicked() sets follow_link to false, the current page should NOT change.
* Otherwise it should be changed to the new link value.
*/
void signalLinkClicked ( const QString & newlink, bool& follow_link );
private slots:
virtual void slotLinkClicked ( const QString & newlink);
virtual void onOpenURLRequest( const KURL &, const KParts::URLArgs & );
virtual void onPopupMenu ( const QString & url, const QPoint & point );
private:
void setSource ( const QString & name );
int m_zoomfactor;
bool m_searchForward;
QString m_searchText;
const LCHMTextEncoding * m_currentEncoding;
};
#endif /* USE_KDE */
#endif /* KCHMVIEWWINDOW_KHTMLPART_H */
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