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/***************************************************************************
keducaview.h - description
-------------------
begin : Thu May 24 2001
copyright : (C) 2001 by Javier Campos
email : javi@asyris.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 KEDUCAVIEW_H
#define KEDUCAVIEW_H
#include <kurl.h>
#include <tqlayout.h>
#include <tqsplitter.h>
#include <tqwidgetstack.h>
class TQTimer;
class TQTextEdit;
class TQLabel;
class KPushButton;
class FileRead;
class KQuestion;
class KGroupEduca;
/**Main view of keduca file (questions and answers)
This is the widget for asking questions and allowing selection of answers
as used by KEduca TestMaster (class KEduca)
*@author Javier Campos
*/
class KEducaView : public QWidgetStack
{
Q_OBJECT
public:
KEducaView(TQWidget *parent=0, const char *name=0);
~KEducaView();
/** Open url */
bool openURL( const KURL &url);
FileRead const *getKeducaFile() const {return _keducaFile; }
private:
// Private methods
/** Init graphical interface */
void init();
/** Show record, returns false if there is no record to show. */
void showRecord();
/** Show results */
void showResults( const TQString &text );
/** Set results */
void setResults();
/** Set results */
TQString setFinalResult();
/** Write settings */
void configWrite();
/** current results Points */
TQString currentStatusPoints();
/** Set HTML table view with correct and incorrect answers */
TQString getTableQuestion( bool isCorrect, const TQString &correct, const TQString &incorrect);
/** Define the next questions (random, secuencial) */
bool questionNext();
TQString getInformation();
/** Init table with title and colspan */
TQString insertTable( const TQString &title = "", unsigned int col=0);
/** Insert row */
TQString insertRow( const TQString &text, bool title, unsigned int colSpan=0 );
TQString insertRow( const TQString &label, const TQString &field, bool formBased );
TQString insertRow( const TQString &label1, const TQString &field1, const TQString &label2, const TQString &field2, bool formBased );
/** Close current table */
TQString insertTableClose();
// Private attributes
/** Widgets */
TQLabel *_introWidget;
TQWidget *_infoWidget, *_questionWidget, *_resultsWidget;
/** Push Buttons */
KPushButton *_buttonNext;
KPushButton *_buttonSave;
KPushButton *_buttonResultsNext; // FIXME: this is a hack
KPushButton *_buttonStartTest;
/** Group of answers. This is a frame an check or radio buttons. */
KGroupEduca *_buttonGroup;
/** KEDUCA file */
FileRead *_keducaFile;
/** A question text with pixmaps and movies support */
KQuestion *_questionText;
/** A question text with pixmaps and movies support */
TQTextEdit *_viewResults;
TQTextEdit *_viewInfo;
/** Current record */
int _keducaFileIndex;
/** Current results */
TQString _results;
/** Main vbox */
TQVBoxLayout *_vbox2;
/** Main splitt */
TQSplitter *_split;
/** Current results */
TQString _currentResults;
/** If is init window */
bool _isInitStatus;
TQTimer *_timeoutTimer;
/** Num of correct answers */
int _correctAnswer;
/** Number of incorrect answers */
int _incorrectAnswer;
/** Number of correct answers in points*/
int _correctPoints;
/** Number of incorrect answers in points*/
int _incorrectPoints;
/** Current time */
int _currentTime;
/** Show results when finish? */
bool _showResultFinish;
/** Show random questions */
bool _showRandomQuestions;
/** Show random answers */
bool _showRandomAnswers;
/** Save real order by random questions */
TQValueList<uint> _randomQuestions;
/** Save real order by random answers */
TQValueList<uint> _randomAnswers;
private slots:
/** Button Next action */
void slotButtonNext();
void slotButtonSave();
void slotButtonStartTest();
void questionTimedOut();
};
#endif
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