/***************************************************************************
                          kpersonalizer.h  -  description
                             -------------------
    begin                : Die Mai 22 17:24:18 CEST 2001
    copyright            : (C) 2001 by Ralf Nolden
    email                : nolden@kde.org
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef KPERSONALIZER_H
#define KPERSONALIZER_H

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <kapplication.h>
#include <kwizard.h>


/** prototypes */
class KLanguageCombo;
class KLocale;
class KCountryPage;
class KOSPage;
class KEyeCandyPage;
class KStylePage;
class KRefinePage;

/** KPersonalizer is the base class of the project */
class KPersonalizer : public KWizard {
	Q_OBJECT
public:
	/** construtor */
	KPersonalizer(QWidget* parent=0, const char *name=0);
	/** destructor */
	~KPersonalizer();

	virtual void next();
	virtual void back();

	/** this session is restarted, so we want to start with ospage */
	void restarted();

	/** KPersonalizer is running before KDE is started */
	static void setBeforeSession();
	static bool beforeSession() { return before_session; }

public slots: // Public slots
	/** calls all save functions after resetting all features/ OS/ theme selections to KDE default */
	void setDefaults();
	/** the cancel button is connected to the reject() slot of QDialog,
	*  so we have to reimplement this here to add a dialogbox to
	*  ask if we really want to quit the wizard.
	*/
	void reject();
	/** maybe call a dialog that the wizard has finished.
	* Calls applySettings() to save the current selection.
	*/
	void accept();
	/** We need this to use it in a QTimer */
	void slotNext();

private:
	void setPosition();
	void delayedRestart();

private:
	KCountryPage* countrypage;
	KOSPage* ospage;
	KEyeCandyPage* eyecandy;
	KStylePage* stylepage;
	KRefinePage* refinepage;
	KLocale* locale;
	bool os_dirty, eye_dirty, style_dirty;
	static bool before_session;

protected slots: // Public slots
	/** restart kpersonalizer to run it in new language */
	void slotRestart();

protected: // Protected methods
	// the close button on the titlebar sets e->accept() which we donīt want.
	virtual void closeEvent(QCloseEvent*);
	bool askClose();
};

#endif
