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330 lines
8.6 KiB
330 lines
8.6 KiB
/* This file is part of KWordQuiz
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Copyright (C) 2003 Peter Hedlund <peter.hedlund@kdemail.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqlabel.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <klineedit.h>
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#include <knotifyclient.h>
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#include "qaview.h"
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#include "prefs.h"
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#include "kwordquiz.h"
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TQString highlightError(const TQString & c, const TQString & e)
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{
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if (c == e)
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return c;
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TQString s = c;
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if (s.left(4) == "<qt>" && e.left(4) != "<qt>")
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s = s.mid(4, s.length() - 9);
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if (s == e)
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return s;
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TQString result = "<qt>";
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int i = 0;
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while (s[i] == e[i])
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result.append(e[i++]);
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result.append("<b>");
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TQString result2 = "</qt>";
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int j = s.length() - 1;
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int k = e.length() - 1;
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while (s[j] == e[k] && k > i)
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{
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result2.prepend(e[k]);
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j--;
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k--;
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}
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result2.prepend("</b>");
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for (int m = i; m <= k; m++)
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result.append(e[m]);
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result.append(result2);
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return result;
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}
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QAView::QAView(TQWidget *parent, const char *name, WFlags f):QAViewBase(parent, name, f)
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{
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m_score = new WTQScore();
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}
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QAView::~QAView()
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{
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delete txtAnswer; //Fixes #122110 on PCLOS and Ubuntu
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}
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void QAView::setQuiz(WQQuiz *quiz)
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{
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m_quiz = quiz;
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}
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void QAView::init()
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{
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m_score -> setQuestionCount(m_quiz->questionCount());
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m_score -> setAsPercent(Prefs::percent());
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m_hintUsed = false;
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m_question = 0;
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m_error = 0;
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picAnswered -> clear();
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picCorrect -> clear();
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picError -> clear();
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TQFont f = Prefs::editorFont();
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f.setWeight(TQFont::Normal);
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lblQuestion -> setFont(f);
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//lblQuestion -> font().setBold(false);
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lblAnswerBlank -> setFont(f);
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//lblAnswerBlank -> font().setBold(false);
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txtAnswer -> setFont(f);
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//txtAnswer -> font().setBold(false);
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lblPreviousQuestion -> setFont(f);
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//lblPreviousQuestion -> font().setBold(false);
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lblYourAnswer -> setFont(f);
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//lblYourAnswer -> font().setBold(false);
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lblCorrect -> setFont(f);
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//lblCorrect -> font().setBold(false);
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lblPreviousQuestionHeader->clear();
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lblPreviousQuestion->clear();
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lblYourAnswerHeader->clear();
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lblYourAnswer->clear();
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lblCorrectHeader->clear();
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lblCorrect->clear();
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picPrevious->clear();
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picYourAnswer->clear();
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picCorrectAnswer->clear();
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KWordQuizApp *win=(KWordQuizApp *) parent();
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win->actionCollection()->action("quiz_check")->setEnabled(true);
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win->actionCollection()->action("qa_hint")->setEnabled(true);
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win->actionCollection()->action("quiz_repeat_errors")->setEnabled(false);
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updateScore();
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showQuestion(0);
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txtAnswer->show();
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txtAnswer->setFocus();
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}
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void QAView::slotCheck()
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{
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KWordQuizApp *win=(KWordQuizApp *) parent();
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if (win->actionCollection()->action("quiz_check")->isEnabled())
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{
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bool fIsCorrect;
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if (m_hintUsed && Prefs::hintError())
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{
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//Force an Error
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fIsCorrect = m_quiz->checkAnswer(m_question, "");
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}
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else
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{
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//Really check the answer
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fIsCorrect = m_quiz->checkAnswer(m_question, txtAnswer->text());
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}
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//Reset for next question
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m_hintUsed = false;
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if (fIsCorrect)
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{
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picYourAnswer->setPixmap(TDEGlobal::iconLoader()->loadIcon("check", TDEIcon::Panel));
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lblYourAnswer->setText(m_quiz->yourAnswer(m_question, txtAnswer->text()));
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lblCorrectHeader->clear();
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picCorrectAnswer->clear();
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lblCorrect->clear();
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m_score->countIncrement(WTQScore::cdCorrect);
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updateScore();
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KNotifyClient::event(winId(), "QuizCorrect", i18n("Your answer was correct!"));
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}
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else
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{
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m_error++;
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picYourAnswer->setPixmap(TDEGlobal::iconLoader()->loadIcon("error", TDEIcon::Panel));
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lblYourAnswer->setText(highlightError(m_quiz->answer(m_question), m_quiz->yourAnswer(m_question, txtAnswer->text())));
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lblCorrect->setText(m_quiz->answer(m_question));
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picCorrectAnswer->setPixmap(TDEGlobal::iconLoader()->loadIcon("check", TDEIcon::Panel));
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lblCorrectHeader->setText(i18n("Correct Answer"));
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m_score->countIncrement(WTQScore::cdError);
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updateScore();
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KNotifyClient::event(winId(), "QuizError", i18n("Your answer was incorrect."));
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}
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lblPreviousQuestionHeader->setText(i18n("Previous Question"));
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lblPreviousQuestion->setText(m_quiz->question(m_question));
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picPrevious->setPixmap(TDEGlobal::iconLoader()->loadIcon("question", TDEIcon::Panel));
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lblYourAnswerHeader->setText(i18n("Your Answer"));
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if (++m_question < m_quiz->questionCount())
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{
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showQuestion(m_question);
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}
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else
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{
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m_quiz->finish();
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win->actionCollection()->action("quiz_check")->setEnabled(false);
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win->actionCollection()->action("qa_hint")->setEnabled(false);
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win->actionCollection()->action("quiz_repeat_errors")->setEnabled((m_error > 0));
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lblQuestionLanguage->setText(i18n("Summary"));
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lblQuestion->clear();
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lblAnswerLanguage->clear();
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lblAnswerBlank->hide();
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txtAnswer->hide();
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picQuestion->setPixmap(TDEGlobal::iconLoader()->loadIcon("kwordquiz", TDEIcon::Panel));
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picAnswer->clear();
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}
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}
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}
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void QAView::slotHint()
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{
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TQString answer = txtAnswer->text();
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TQString correctAnswer = m_quiz->hint(m_question);
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if (correctAnswer.left(4) == "<qt>")
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{
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correctAnswer = correctAnswer.remove("<qt>");
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correctAnswer = correctAnswer.remove("</qt>");
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}
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int correctCharCount = 1;
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if (answer.length() > 0)
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{
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for(uint i = 0; i <= answer.length(); i++)
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{
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if (answer.at(i) == correctAnswer.at(i))
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correctCharCount++;
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}
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}
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txtAnswer->setText(correctAnswer.left(correctCharCount));
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txtAnswer->setFocus();
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txtAnswer->setCursorPosition(txtAnswer->text().length());
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m_hintUsed = true;
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}
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void QAView::slotRestart()
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{
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m_quiz->activateBaseList();
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init();
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}
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void QAView::slotRepeat()
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{
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m_quiz->activateErrorList();
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init();
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}
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void QAView::updateScore()
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{
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TQString s;
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s = s.setNum(m_quiz->questionCount(), 10);
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lblScoreCount->setText(s);
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picCount->setPixmap(TDEGlobal::iconLoader()->loadIcon("kwordquiz", TDEIcon::Panel));
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s = m_score->answerText();
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lblScoreAnswered->setText(s);
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if (!s.isEmpty())
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picAnswered->setPixmap(TDEGlobal::iconLoader()->loadIcon("question", TDEIcon::Panel));
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s = m_score->correctText();
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lblScoreCorrect->setText(s);
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if (!s.isEmpty())
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picCorrect->setPixmap(TDEGlobal::iconLoader()->loadIcon("check", TDEIcon::Panel));
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s = m_score->errorText();
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lblScoreError->setText(s);
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if (!s.isEmpty())
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picError->setPixmap(TDEGlobal::iconLoader()->loadIcon("error", TDEIcon::Panel));
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}
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/*!
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\fn QAView::showQuestion(int i)
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*/
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void QAView::showQuestion(int i)
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{
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//m_quiz->setColumn(i);
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lblQuestionLanguage -> setText(m_quiz ->langQuestion(i));
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lblQuestion -> setText(m_quiz ->question(i));
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//lblQuestion -> setFont(m_quiz->fontQuestion(i));
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picQuestion->setPixmap(TDEGlobal::iconLoader()->loadIcon(m_quiz->quizIcon(i, WQQuiz::qiLeftCol), TDEIcon::Panel));
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lblAnswerLanguage -> setText(m_quiz ->langAnswer(i));
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if (!TQString(m_quiz ->blankAnswer(i)).isEmpty())
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{
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lblAnswerBlank->show();
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//lblAnswerBlank->setFont(m_quiz->fontAnswer(i));
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lblAnswerBlank->setText(m_quiz->blankAnswer(i));
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}
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else
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lblAnswerBlank->hide();
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//txtAnswer->setFont(m_quiz->fontAnswer(i));
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txtAnswer -> setText("");
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picAnswer->setPixmap(TDEGlobal::iconLoader()->loadIcon(m_quiz->quizIcon(i, WQQuiz::qiRightCol), TDEIcon::Panel));
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//@todo handle keyboard layouts
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}
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void QAView::slotApplySettings( )
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{
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m_score ->setAsPercent(Prefs::percent());
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updateScore();
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}
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void QAView::slotSpecChar( const TQChar & c)
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{
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if (txtAnswer->hasFocus())
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{
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if (txtAnswer->hasSelectedText())
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{
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TQString ls = txtAnswer->text();
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TQString s = txtAnswer->selectedText();
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int len = s.length();
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int ss = txtAnswer->selectionStart();
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ls = ls.replace(ss, len, c);
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txtAnswer->setText(ls);
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txtAnswer->setSelection(ss, 1);
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}
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else
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{
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TQString s = txtAnswer->text();
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int i = txtAnswer->cursorPosition();
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s.insert(i, c);
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txtAnswer->setText(s);
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txtAnswer->setCursorPosition(i + 1);
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}
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}
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}
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#include "qaview.moc"
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