/***************************************************************************
 *                                                                         *
 *   copyright (C) 2003 by Michael Buesch                                  *
 *   email: fsdeveloper@yahoo.de                                           *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License version 2        *
 *   as published by the Free Software Foundation.                         *
 *                                                                         *
 ***************************************************************************/

#ifndef PWG_H
#define PWG_H

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

#include <kapp.h>
#include <kconfig.h>
#include <qwidget.h>

#include "mainwnd.h"
#include "genpw.h"
#include "pwgtray.h"

#define PWG_CONFIG_FILE "pwgrc"


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

public slots:
  /** generate password now button pressed */
  void genNowButton_slot();
  /** quit button pressed */
  void quitButton_slot();
  /** about button clicked */
  void aboutButton_slot();
  /** a new password is available from "generate" */
  void newPwAvailable_slot(string pw);
  /** one checkbox of the "charset-checkboxes" has changed state */
  void charsetChanged_slot();
  /** options button clicked */
  void optionsButton_slot();
  /** pushes the progress-bar */
  void pushProgressBar_slot(int totalSteps, int progress);
  /** enable/disable UI */
  void enableInterface(bool enable = true);
  /** select filter button pressed */
  void selectFilterButton_slot();
  /** blink filter-status-led from green to red and back */
  void blinkFilterLed_slot();
  /** if connected to rejected-signal of GenPw, this can inform the user about */
  void handleRejectedChar_slot(char);
  /** generating HOWTO button pressed */
  void genHowtoButton_slot();
  /** undock button in tray icon pressed */
  void trayUndockButton_slot();

protected slots:
  /** timer timeout for blinking filter-led */
  void timeoutFilterLed_slot();

protected:
  /** GenPw object */
  GenPw *generate;
  /** System tray */
  PwGtray *tray;
  /** config file */
  KConfig *confFile;
  /** true if the filter-led is blinking at the moment (timeout is running) */
  bool filterLedBlinking;

protected:
  /** checks if charset selection doesn't collide with filter selection */
  bool checkFilterCollision();

};

#endif