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273 lines
7.6 KiB
273 lines
7.6 KiB
/***************************************************************************
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begin : Fri Aug 15
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copyright : (C) 2001-2004 by George Wright
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email : gwright@kde.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tqfile.h>
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#include <tqlabel.h>
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#include <kapplication.h>
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#include <kcombobox.h>
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#include <kiconloader.h>
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#include <klineedit.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kpushbutton.h>
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#include <kstandarddirs.h>
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#include <stdlib.h>
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#include <time.h>
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#include "klatinverbs.h"
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KLatinVerbs::KLatinVerbs(TQWidget* parent, const char *name)
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: KLatinVerbsWidget(parent, name)
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{
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OKButton->setIconSet(TDEGlobal::iconLoader()->loadIconSet("button_ok", TDEIcon::Small));
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BackButton->setIconSet(TDEGlobal::iconLoader()->loadIconSet("back", TDEIcon::Small));
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ChangeButton->setIconSet(TDEGlobal::iconLoader()->loadIconSet("apply", TDEIcon::Small));
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ChooseConjugation->insertItem(i18n("1st"));
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ChooseConjugation->insertItem(i18n("2nd"));
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ChooseConjugation->insertItem(i18n("3rd"));
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ChooseConjugation->insertItem(i18n("4th"));
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ChooseConjugation->insertItem("sum"); // Does not need translating as it's in Latin
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ChooseMood->insertItem(i18n("Indicative"));
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ChooseMood->insertItem(i18n("Subjunctive"));
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ChooseVoice->insertItem(i18n("Active"));
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ChooseVoice->insertItem(i18n("Passive"));
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m_total = 0;
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m_totalCorrect = 0;
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m_numWrong = 0;
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// Initializing the data structures
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// These are words in Latin and do not need i18n
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verbparts.declension.push_back("amo");
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verbparts.declension.push_back("moneo");
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verbparts.declension.push_back("rego");
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verbparts.declension.push_back("audio");
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verbparts.declension.push_back("sum");
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verbparts.mood.push_back(I18N_NOOP("indicative"));
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verbparts.mood.push_back(I18N_NOOP("subjunctive"));
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verbparts.voice.push_back(I18N_NOOP("active"));
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verbparts.voice.push_back(I18N_NOOP("passive"));
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question.person.push_back(I18N_NOOP("first"));
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question.person.push_back(I18N_NOOP("second"));
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question.person.push_back(I18N_NOOP("third"));
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question.number.push_back(I18N_NOOP("singular"));
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question.number.push_back(I18N_NOOP("plural"));
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question.tense.push_back(I18N_NOOP("present"));
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question.tense.push_back(I18N_NOOP("future"));
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question.tense.push_back(I18N_NOOP("imperfect"));
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question.tense.push_back(I18N_NOOP("perfect"));
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question.tense.push_back(I18N_NOOP("pluperfect"));
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question.tense.push_back(I18N_NOOP("future perfect"));
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connect(ChooseConjugation, TQT_SIGNAL(activated(int)), this, TQT_SLOT(conjugationActivated(int)));
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connect(BackButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(goBack()));
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connect(ChangeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(loadDatabase()));
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connect(AnswerBox, TQT_SIGNAL(returnPressed()), this, TQT_SLOT(checkAnswer()));
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connect(OKButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(checkAnswer()));
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loadDatabase();
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AnswerBox->setFocus();
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}
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KLatinVerbs::~KLatinVerbs()
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{
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}
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void KLatinVerbs::loadDatabase()
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{
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TQString databaseFile = verbparts.declension[ChooseConjugation->currentItem()];
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m_currentVerb = databaseFile;
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databaseFile += "-" + TQString(verbparts.mood[ChooseMood->currentItem()]);
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databaseFile += "-" + TQString(verbparts.voice[ChooseVoice->currentItem()]) + ".klat";
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TQString fileName = "klatin/data/verbs/" + databaseFile;
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if (TQFile::exists(locate("data", fileName)) == FALSE) {
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KMessageBox::error(this, i18n("Could not load verb-definition file, check KLatin installation."), i18n("Error with KLatin"));
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goBack();
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}
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int numberOfWords = 0;
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KEduVocDataItemList verbs = KEduVocData::parse(locate("data", fileName));
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for(KEduVocDataItemList::Iterator dataIt = verbs.begin(); dataIt != verbs.end(); ++dataIt) {
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m_verb[numberOfWords] = verbs[numberOfWords].originalText();
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numberOfWords++;
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}
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nextQuestion();
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}
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void KLatinVerbs::nextQuestion()
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{
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emit statusMsg(i18n("Verbs"));
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// Seed the random number generator
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srandom(time(NULL));
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if (ChooseMood->currentText() == i18n("Indicative"))
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m_verbNumber = (random() % 35) + 1;
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if (ChooseMood->currentText() == i18n("Subjunctive"))
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m_verbNumber = (random() % 23) + 1;
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TQString QuestionString;
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int person = 0, number = 0, tense = 0;
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switch (m_verbNumber % 6) {
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case 1:
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person = 0;
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number = 0;
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break;
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case 2:
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person = 1;
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number = 0;
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break;
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case 3:
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person = 2;
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number = 0;
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break;
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case 4:
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person = 0;
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number = 1;
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break;
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case 5:
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person = 1;
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number = 1;
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break;
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case 0:
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person = 2;
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number = 1;
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break;
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}
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switch ((int) (m_verbNumber - 1) / 6) {
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case 0:
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tense = 0;
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break;
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case 1:
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if (ChooseMood->currentText() == i18n("Indicative"))
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tense = 1;
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else
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tense = 2;
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break;
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case 2:
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if (ChooseMood->currentText() == i18n("Indicative"))
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tense = 2;
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else
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tense = 3;
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break;
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case 3:
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if (ChooseMood->currentText() == i18n("Indicative"))
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tense = 3;
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else
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tense = 4;
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break;
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case 4:
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tense = 4;
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break;
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case 5:
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tense = 5;
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break;
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}
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QuestionString = i18n("Note: ARGUMENT %1 is an ordinal number (1st, 2nd, 3rd). "
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"ARGUMENT %2 indicates whether the person is singular or plural. "
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"ARGUMENT %3 is the tense of the verb (Present, Imperfect, Perfect). "
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"ARGUMENT %4 is the mood of the verb (Indicative, Subjunctive). "
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"ARGUMENT %5 is the voice of the verb (Active, Passive). "
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"ARGUMENT %6 is the verb name (amo, moneo etc). This is in Latin and should not be translated. "
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"The output string in English is something like: What is the first person singular present indicative active of amo?",
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"What is the %1 person %2 %3 %4 %5 of %6?").arg(i18n(question.person[person]))
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.arg(i18n(question.number[number]))
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.arg(i18n(question.tense[tense]))
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.arg(i18n(verbparts.mood[ChooseMood->currentItem()]))
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.arg(i18n(verbparts.voice[ChooseVoice->currentItem()]))
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.arg(m_currentVerb);
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QuestionLabel->setText(QuestionString);
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}
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void KLatinVerbs::checkAnswer()
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{
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if (AnswerBox->text().isEmpty()) {
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emit statusMsg(i18n("Please enter an answer"));
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return;
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}
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if (m_verb[m_verbNumber - 1] != AnswerBox->text().lower()) {
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// Iterate...
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m_numWrong++;
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// Retry tolerance...
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if (m_numWrong == 2) {
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m_numWrong = 0;
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KMessageBox::information(this, i18n("The correct answer was %1.").arg(m_verb[m_verbNumber - 1]), i18n("Wrong"));
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nextQuestion();
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}
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} else {
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// Iterate...
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m_totalCorrect++;
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m_numWrong = 0;
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nextQuestion();
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}
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m_total++;
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AnswerBox->setText(NULL);
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updateScores();
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}
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void KLatinVerbs::conjugationActivated(int itemNumber)
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{
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if (itemNumber == 4)
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ChooseVoice->removeItem(1);
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else
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if (ChooseVoice->count() == 1)
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ChooseVoice->insertItem(i18n("Passive"));
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}
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void KLatinVerbs::updateScores()
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{
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// Update the score labels
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Score1Label->setNum(m_totalCorrect);
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Score2Label->setNum(m_total);
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// Set percentage
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PercentageLabel->setText(TQString::number(int(double(m_totalCorrect) / m_total * 100))+TQString("%"));
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}
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void KLatinVerbs::goBack()
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{
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emit exited();
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close();
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}
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#include "klatinverbs.moc"
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