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/***************************************************************************
kverbosuser.h - description
-------------------
begin : Tue Dec 18 2001
copyright : (C) 2001 by Arnold Kraschinski
email : arnold.k67@gmx.de
***************************************************************************/
/***************************************************************************
* *
* 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 KVERBOSUSER_H
#define KVERBOSUSER_H
#include "verbspanish.h"
// Der maximale Wert für den falsch bzw. richtig Zähler
#define MAX_WERT 32767
// Die maximale Anzahl von Anfragen, die ein Verb in der Richtig-Liste verbleibt.
#define STAY_IN_R_LIST 25
#define FEHLERHAFT -1
#define UNGELERNT 0
#define RICHTIGGEMACHT 1
#define FALSCHGEWICHT 2
#define DEFAULTUSER "------"
#define MAX_RESULTS 10
/** Datenstruktur für ein Verb in den Listen
* right - gibt an, wie oft das Verb schon richtig eingegeben wurde.
* wrong - gibt an, wie oft das Verb schon falsch eingegeben wurde.
* counter - ist der Zähler für die aufsummierte Gewichtung der Verben bei Verben in den
* ungelernten bzw. falschen Listen. In der Liste der richtig gelernten Verben
* ist das ein Zähler, der angibt, wie lange das Verb in der Liste bleiben kann.
* used - zeigt an, ob das Verb in der Verbendatei des Hauptprogrammes vorkommt.
* status - zeigt an, ob das Verb noch nicht geübt wurde (status = 0), ob es zuletzt falsch
* eingegeben wurde (status = -1) oder zuletzt richtig (status = 1)
*/
class eintrag
{
public:
bool operator== (const eintrag& e) const;
QString verb;
int right;
int wrong;
int counter;
int status;
bool used;
};
typedef QValueList<eintrag> verbenListe;
/** This class holds information about an user of the program. It stores lists of
* verbs. One list for the words that are in the opened verb file and aren't traines yet.
* Another list for the words that have been correct. This verbs are stored in the
* list to present them more rarely to the user. The third list are for verbs entered with
* errors. This verbs are presented to the user with a greater probability.
*
*@author Arnold Kraschinski
*/
class KVerbosUser {
public:
KVerbosUser(spanishVerbList* pL, QString n=DEFAULTUSER);
~KVerbosUser();
/** fills the lists with the verbs that are in the verb list of the main program */
void fillList(spanishVerbList* pL);
/** returns the user name */
QString getName() { return name; }
/** marks all verbs in the R(right) and the F(false) list as unused. That means they can't
* be a suggestion. This are probably verbs that are stored user data but at the moment
* they aren't in the used verb list.
*/
void deaktivieren();
/** calculates the Kumulus for the list with the verbs that aren't studied yet and
* for the list with the verbs that have been wrong. */
void updateKumulus();
/** selects a verb out of the verbs that are in the U and F list. That means a
* verb that hasn't been studied yet or one that was wrong. */
QString suggestVerb();
/** The solution for the suggested verb was right. Now the verb should be deleted from
* the list of unstudied verbs but added to the list with the right verbs.
*/
void right();
/** The opposite function to the above one. The solution was wrong and the verb has to
* be moved to the list with the wrong verbs.
*/
void wrong();
/** Saves all the user information to the $KDEHOME/apps/kverbos/data/username.kverbos file */
bool saveUser(const int& res, const int& num);
/** Retrieve the old results and the number of sessions */
bool getResults(int& s, QString d[], int r[][2]);
/** returns a pointer to the users verb list */
verbenListe* getListe() { return &liste; }
private:
/** name of the user */
QString name;
/** the list of the verbs that the user has workes with */
verbenListe liste;
/** this is the latest selected verb of the list */
QString auswahl;
/** die aufaddierte Summe der gewichteten Verben */
int kumulus;
/** an Iterator for the verb list */
verbenListe::Iterator it;
/** the number of training sessions that the user has made */
int sessions;
/** The results of the last ten seccions */
QString date[MAX_RESULTS];
int result[MAX_RESULTS][2];
};
#endif
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