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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_TQTEXTBROWSER_H
#define KCHMVIEWWINDOW_TQTEXTBROWSER_H
#include "tde-tqt.h"
#include "kchmviewwindow.h"
#include "kchmsourcefactory.h"
/**
@author Georgy Yunaev
*/
class KCHMViewWindow_QTextBrowser : public TQTextBrowser, public KCHMViewWindow
{
Q_OBJECT
public:
KCHMViewWindow_QTextBrowser( TQTabWidget * parent );
~KCHMViewWindow_QTextBrowser();
//! Open a page from current chm archive
virtual bool openPage (const TQString& 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 TQString & 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 TQObject * getTQObject() { return TQT_TQOBJECT(this); }
virtual TQWidget * getTQWidget() { return TQT_TQWIDGET(this); }
static TQString decodeUrl( const TQString &url );
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 TQString & newlink, bool& follow_link );
private slots:
virtual void slotLinkClicked (const TQString & newlink);
private:
TQPopupMenu * createPopupMenu ( const TQPoint & pos );
void setSource ( const TQString & name );
int m_zoomfactor;
bool m_allowSourceChange;
int m_searchLastIndex;
int m_searchLastParagraph;
TQString m_searchText;
KCHMSourceFactory * m_sourcefactory;
};
#endif /* KCHMVIEWWINDOW_TQTEXTBROWSER_H */
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