From ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kwordquiz/src/qaview.cpp | 329 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 329 insertions(+) create mode 100644 kwordquiz/src/qaview.cpp (limited to 'kwordquiz/src/qaview.cpp') diff --git a/kwordquiz/src/qaview.cpp b/kwordquiz/src/qaview.cpp new file mode 100644 index 00000000..9e4deca9 --- /dev/null +++ b/kwordquiz/src/qaview.cpp @@ -0,0 +1,329 @@ +/* This file is part of KWordQuiz + Copyright (C) 2003 Peter Hedlund + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include +#include +#include + +#include "qaview.h" +#include "prefs.h" +#include "kwordquiz.h" + +QString highlightError(const QString & c, const QString & e) +{ + if (c == e) + return c; + + QString s = c; + if (s.left(4) == "" && e.left(4) != "") + s = s.mid(4, s.length() - 9); + + if (s == e) + return s; + + QString result = ""; + int i = 0; + while (s[i] == e[i]) + result.append(e[i++]); + result.append(""); + QString result2 = ""; + int j = s.length() - 1; + int k = e.length() - 1; + while (s[j] == e[k] && k > i) + { + result2.prepend(e[k]); + j--; + k--; + } + result2.prepend(""); + + for (int m = i; m <= k; m++) + result.append(e[m]); + + result.append(result2); + return result; +} + + +QAView::QAView(QWidget *parent, const char *name, WFlags f):QAViewBase(parent, name, f) +{ + m_score = new WQScore(); +} + + +QAView::~QAView() +{ + delete txtAnswer; //Fixes #122110 on PCLOS and Ubuntu +} + +void QAView::setQuiz(WQQuiz *quiz) +{ + m_quiz = quiz; +} + +void QAView::init() +{ + m_score -> setQuestionCount(m_quiz->questionCount()); + m_score -> setAsPercent(Prefs::percent()); + m_hintUsed = false; + m_question = 0; + m_error = 0; + picAnswered -> clear(); + picCorrect -> clear(); + picError -> clear(); + + QFont f = Prefs::editorFont(); + f.setWeight(QFont::Normal); + lblQuestion -> setFont(f); + //lblQuestion -> font().setBold(false); + lblAnswerBlank -> setFont(f); + //lblAnswerBlank -> font().setBold(false); + txtAnswer -> setFont(f); + //txtAnswer -> font().setBold(false); + lblPreviousQuestion -> setFont(f); + //lblPreviousQuestion -> font().setBold(false); + lblYourAnswer -> setFont(f); + //lblYourAnswer -> font().setBold(false); + lblCorrect -> setFont(f); + //lblCorrect -> font().setBold(false); + + lblPreviousQuestionHeader->clear(); + lblPreviousQuestion->clear(); + lblYourAnswerHeader->clear(); + lblYourAnswer->clear(); + lblCorrectHeader->clear(); + lblCorrect->clear(); + + picPrevious->clear(); + picYourAnswer->clear(); + picCorrectAnswer->clear(); + + KWordQuizApp *win=(KWordQuizApp *) parent(); + win->actionCollection()->action("quiz_check")->setEnabled(true); + win->actionCollection()->action("qa_hint")->setEnabled(true); + win->actionCollection()->action("quiz_repeat_errors")->setEnabled(false); + + updateScore(); + showQuestion(0); + txtAnswer->show(); + txtAnswer->setFocus(); +} + +void QAView::slotCheck() +{ + KWordQuizApp *win=(KWordQuizApp *) parent(); + if (win->actionCollection()->action("quiz_check")->isEnabled()) + { + bool fIsCorrect; + + if (m_hintUsed && Prefs::hintError()) + { + //Force an Error + fIsCorrect = m_quiz->checkAnswer(m_question, ""); + } + else + { + //Really check the answer + fIsCorrect = m_quiz->checkAnswer(m_question, txtAnswer->text()); + } + //Reset for next question + m_hintUsed = false; + + if (fIsCorrect) + { + + picYourAnswer->setPixmap(KGlobal::iconLoader()->loadIcon("check", KIcon::Panel)); + lblYourAnswer->setText(m_quiz->yourAnswer(m_question, txtAnswer->text())); + lblCorrectHeader->clear(); + picCorrectAnswer->clear(); + lblCorrect->clear(); + m_score->countIncrement(WQScore::cdCorrect); + updateScore(); + KNotifyClient::event(winId(), "QuizCorrect", i18n("Your answer was correct!")); + } + else + { + m_error++; + + picYourAnswer->setPixmap(KGlobal::iconLoader()->loadIcon("error", KIcon::Panel)); + lblYourAnswer->setText(highlightError(m_quiz->answer(m_question), m_quiz->yourAnswer(m_question, txtAnswer->text()))); + lblCorrect->setText(m_quiz->answer(m_question)); + picCorrectAnswer->setPixmap(KGlobal::iconLoader()->loadIcon("check", KIcon::Panel)); + lblCorrectHeader->setText(i18n("Correct Answer")); + m_score->countIncrement(WQScore::cdError); + updateScore(); + KNotifyClient::event(winId(), "QuizError", i18n("Your answer was incorrect.")); + } + + lblPreviousQuestionHeader->setText(i18n("Previous Question")); + lblPreviousQuestion->setText(m_quiz->question(m_question)); + picPrevious->setPixmap(KGlobal::iconLoader()->loadIcon("question", KIcon::Panel)); + lblYourAnswerHeader->setText(i18n("Your Answer")); + + if (++m_question < m_quiz->questionCount()) + { + showQuestion(m_question); + } + else + { + m_quiz->finish(); + win->actionCollection()->action("quiz_check")->setEnabled(false); + win->actionCollection()->action("qa_hint")->setEnabled(false); + win->actionCollection()->action("quiz_repeat_errors")->setEnabled((m_error > 0)); + + lblQuestionLanguage->setText(i18n("Summary")); + lblQuestion->clear(); + lblAnswerLanguage->clear(); + lblAnswerBlank->hide(); + txtAnswer->hide(); + picQuestion->setPixmap(KGlobal::iconLoader()->loadIcon("kwordquiz", KIcon::Panel)); + picAnswer->clear(); + } + } +} + +void QAView::slotHint() +{ + QString answer = txtAnswer->text(); + QString correctAnswer = m_quiz->hint(m_question); + if (correctAnswer.left(4) == "") + { + correctAnswer = correctAnswer.remove(""); + correctAnswer = correctAnswer.remove(""); + } + + int correctCharCount = 1; + + if (answer.length() > 0) + { + for(uint i = 0; i <= answer.length(); i++) + { + if (answer.at(i) == correctAnswer.at(i)) + correctCharCount++; + } + } + + txtAnswer->setText(correctAnswer.left(correctCharCount)); + txtAnswer->setFocus(); + txtAnswer->setCursorPosition(txtAnswer->text().length()); + + m_hintUsed = true; +} + +void QAView::slotRestart() +{ + m_quiz->activateBaseList(); + init(); +} + +void QAView::slotRepeat() +{ + m_quiz->activateErrorList(); + init(); +} + +void QAView::updateScore() +{ + QString s; + s = s.setNum(m_quiz->questionCount(), 10); + lblScoreCount->setText(s); + picCount->setPixmap(KGlobal::iconLoader()->loadIcon("kwordquiz", KIcon::Panel)); + + s = m_score->answerText(); + lblScoreAnswered->setText(s); + if (!s.isEmpty()) + picAnswered->setPixmap(KGlobal::iconLoader()->loadIcon("question", KIcon::Panel)); + + s = m_score->correctText(); + lblScoreCorrect->setText(s); + if (!s.isEmpty()) + picCorrect->setPixmap(KGlobal::iconLoader()->loadIcon("check", KIcon::Panel)); + + s = m_score->errorText(); + lblScoreError->setText(s); + if (!s.isEmpty()) + picError->setPixmap(KGlobal::iconLoader()->loadIcon("error", KIcon::Panel)); +} + + +/*! + \fn QAView::showQuestion(int i) + */ +void QAView::showQuestion(int i) +{ + //m_quiz->setColumn(i); + lblQuestionLanguage -> setText(m_quiz ->langQuestion(i)); + lblQuestion -> setText(m_quiz ->question(i)); + //lblQuestion -> setFont(m_quiz->fontQuestion(i)); + + picQuestion->setPixmap(KGlobal::iconLoader()->loadIcon(m_quiz->quizIcon(i, WQQuiz::qiLeftCol), KIcon::Panel)); + + lblAnswerLanguage -> setText(m_quiz ->langAnswer(i)); + + if (!QString(m_quiz ->blankAnswer(i)).isEmpty()) + { + lblAnswerBlank->show(); + //lblAnswerBlank->setFont(m_quiz->fontAnswer(i)); + lblAnswerBlank->setText(m_quiz->blankAnswer(i)); + } + else + lblAnswerBlank->hide(); + + //txtAnswer->setFont(m_quiz->fontAnswer(i)); + txtAnswer -> setText(""); + + picAnswer->setPixmap(KGlobal::iconLoader()->loadIcon(m_quiz->quizIcon(i, WQQuiz::qiRightCol), KIcon::Panel)); + + //@todo handle keyboard layouts +} + +void QAView::slotApplySettings( ) +{ + m_score ->setAsPercent(Prefs::percent()); + updateScore(); +} + +void QAView::slotSpecChar( const QChar & c) +{ + if (txtAnswer->hasFocus()) + { + if (txtAnswer->hasSelectedText()) + { + QString ls = txtAnswer->text(); + QString s = txtAnswer->selectedText(); + int len = s.length(); + int ss = txtAnswer->selectionStart(); + ls = ls.replace(ss, len, c); + txtAnswer->setText(ls); + txtAnswer->setSelection(ss, 1); + } + else + { + QString s = txtAnswer->text(); + int i = txtAnswer->cursorPosition(); + s.insert(i, c); + txtAnswer->setText(s); + txtAnswer->setCursorPosition(i + 1); + } + } +} + +#include "qaview.moc" -- cgit v1.2.1