MainWindow::MainWindow()
{
// User interface ----------------------------------------------------------
if (tr("LTR") == "RTL") {
qApp->setLayoutDirection(Qt::RightToLeft);
}
setupUi(this);
network_access_manager = new QNetworkAccessManager(this);
default_printer = NULL;
#ifdef Q_OS_MAC
this->setUnifiedTitleAndToolBarOnMac(true);
#endif
progressBar = new QProgressBar(this);
progressBar->setTextVisible(false);
progressBar->resize(QSize(30, 10));
statusBar()->addPermanentWidget(progressBar, 0);
statusBar()->setFixedHeight(20);
progressBar->setFixedWidth(150);
progressBar->setFixedHeight(15);
progressBar->setVisible(false);
LQCategoryComboBox->setVisible(false);
SQStatisticsLabel->setVisible(false);
currentSvgChanged();
btnApply = SQButtonBox->button(QDialogButtonBox::Apply);
btnApply->setText(tr("Apply"));
btnApply->setStatusTip(tr("Apply any changes you have made to the question"));
btnApply->setIcon(QIcon(QString::fromUtf8(":/images/images/button_ok.png")));
btnDiscard = SQButtonBox->button(QDialogButtonBox::Discard);
btnDiscard->setText(tr("Discard"));
btnDiscard->setStatusTip(tr("Discard any changes you have made to the question"));
btnDiscard->setIcon(QIcon(QString::fromUtf8(":/images/images/button_cancel.png")));
SQQuestionTextEdit->setTitle(tr("Question:"));
SQQuestionTextEdit->textEdit()->setStatusTip(tr("Text of the selected question"));
ECTextEdit->setTitle(tr("Comments:"));
ECTextEdit->textEdit()->setStatusTip(tr("Use this field for your comments, notes, reminders..."));
EFTreeWidget->setMouseTracking(true);
EFTreeWidget->header()->setSectionResizeMode(0, QHeaderView::Fixed);
EFTreeWidget->header()->setSectionResizeMode(1, QHeaderView::Stretch);
EFTreeWidget->header()->setSectionResizeMode(2, QHeaderView::ResizeToContents);
EFButtonBox->button(QDialogButtonBox::Apply)->setText(tr("Apply"));
EFButtonBox->button(QDialogButtonBox::Apply)->setStatusTip(tr("Apply any changes you have made to the categories"));
EFButtonBox->button(QDialogButtonBox::Apply)->setIcon(QIcon(QString::fromUtf8(":/images/images/button_ok.png")));
EFButtonBox->button(QDialogButtonBox::Discard)->setText(tr("Discard"));
EFButtonBox->button(QDialogButtonBox::Discard)->setStatusTip(tr("Discard any changes you have made to the categories"));
EFButtonBox->button(QDialogButtonBox::Discard)->setIcon(QIcon(QString::fromUtf8(":/images/images/button_cancel.png")));
// Initialize variables ----------------------------------------------------
// URLs
docs_url = tr("http://itest.sourceforge.net/documentation/%1/en/").arg("1.4");
// i18n
QTranslator translator; translator.load(":/i18n/iTest-i18n.qm");
itest_i18n.insert("English", "en");
itest_i18n.insert(translator.translate("LanguageNames", "Slovak"), "sk");
itest_i18n.insert(translator.translate("LanguageNames", "Russian"), "ru");
itest_i18n.insert(translator.translate("LanguageNames", "Turkish"), "tr");
itest_i18n.insert(translator.translate("LanguageNames", "Portuguese"), "pt");
itest_i18n.insert(translator.translate("LanguageNames", "Spanish"), "es");
itest_i18n.insert(translator.translate("LanguageNames", "Italian"), "it");
itest_i18n.insert(translator.translate("LanguageNames", "Latvian"), "lv");
itest_i18n.insert(translator.translate("LanguageNames", "Ukrainian"), "uk");
itest_i18n.insert(translator.translate("LanguageNames", "Czech"), "cs");
itest_i18n.insert(translator.translate("LanguageNames", "Hungarian"), "hu");
itest_i18n.insert(translator.translate("LanguageNames", "German"), "de");
// CURRENT_DB
current_db_open = false;
current_db_session = NULL;
current_db_class = NULL;
current_db_categories.resize(20);
current_db_categories_enabled.resize(20);
// Connect slots -----------------------------------------------------------
tbtnAddQuestion->setDefaultAction(actionAdd);
tbtnDuplicateQuestion->setDefaultAction(actionDuplicate);
tbtnDeleteQuestion->setDefaultAction(actionDelete);
QObject::connect(actionAdd, SIGNAL(triggered()), this, SLOT(addQuestion()));
QObject::connect(actionDelete, SIGNAL(triggered()), this, SLOT(deleteQuestion()));
QObject::connect(actionDuplicate, SIGNAL(triggered()), this, SLOT(duplicateQuestion()));
QObject::connect(btnApply, SIGNAL(released()), this, SLOT(applyQuestionChanges()));
QObject::connect(actionApply, SIGNAL(triggered()), this, SLOT(applyQuestionChanges()));
QObject::connect(btnDiscard, SIGNAL(released()), this, SLOT(discardQuestionChanges()));
QObject::connect(actionDiscard, SIGNAL(triggered()), this, SLOT(discardQuestionChanges()));
QObject::connect(actionNew, SIGNAL(triggered()), this, SLOT(newDB()));
QObject::connect(btnNew, SIGNAL(released()), this, SLOT(newDB()));
QObject::connect(actionOpen, SIGNAL(triggered()), this, SLOT(open()));
QObject::connect(btnOpenOther, SIGNAL(released()), this, SLOT(open()));
QObject::connect(btnOpenSelected, SIGNAL(released()), this, SLOT(openRecent()));
QObject::connect(actionSave, SIGNAL(triggered()), this, SLOT(save()));
QObject::connect(actionSave_as, SIGNAL(triggered()), this, SLOT(saveAs()));
QObject::connect(actionSave_a_copy, SIGNAL(triggered()), this, SLOT(saveCopy()));
QObject::connect(actionExport_CSV, SIGNAL(triggered()), this, SLOT(exportCSV()));
QObject::connect(actionClose, SIGNAL(triggered()), this, SLOT(closeDB()));
QObject::connect(actionQuit, SIGNAL(triggered()), this, SLOT(quit()));
QObject::connect(actionAbout, SIGNAL(triggered()), this, SLOT(about()));
QObject::connect(recentDBsListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(openRecent(QListWidgetItem *)));
QObject::connect(LQListWidget, SIGNAL(currentTextChanged(QString)), this, SLOT(setCurrentQuestion()));
QObject::connect(actionFrom_A_to_Z, SIGNAL(triggered()), this, SLOT(sortQuestionsAscending()));
QObject::connect(actionFrom_Z_to_A, SIGNAL(triggered()), this, SLOT(sortQuestionsDescending()));
QObject::connect(actionBy_category, SIGNAL(triggered()), this, SLOT(sortQuestionsByCategory()));
tbtnAddSVG->setDefaultAction(actionAdd_SVG);
tbtnRemoveSVG->setDefaultAction(actionRemove_SVG);
tbtnEditSVG->setDefaultAction(actionEdit_SVG);
tbtnExportSVG->setDefaultAction(actionExport_SVG);
QObject::connect(actionAdd_SVG, SIGNAL(triggered()), this, SLOT(addSvg()));
QObject::connect(actionRemove_SVG, SIGNAL(triggered()), this, SLOT(removeSvg()));
QObject::connect(actionEdit_SVG, SIGNAL(triggered()), this, SLOT(editSvg()));
QObject::connect(actionExport_SVG, SIGNAL(triggered()), this, SLOT(exportSvg()));
QObject::connect(SQSVGListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(previewSvg(QListWidgetItem *)));
QObject::connect(SQSVGListWidget, SIGNAL(currentTextChanged(QString)), this, SLOT(currentSvgChanged()));
tbtnMoveUp->setDefaultAction(actionMove_up);
tbtnMoveDown->setDefaultAction(actionMove_down);
QObject::connect(actionMove_up, SIGNAL(triggered()), this, SLOT(moveUp()));
QObject::connect(actionMove_down, SIGNAL(triggered()), this, SLOT(moveDown()));
QObject::connect(actionMove_to_top, SIGNAL(triggered()), this, SLOT(moveToTop()));
QObject::connect(actionMove_to_bottom, SIGNAL(triggered()), this, SLOT(moveToBottom()));
QObject::connect(actionHide, SIGNAL(triggered()), this, SLOT(hideQuestion()));
QObject::connect(actionShow_hidden, SIGNAL(triggered()), this, SLOT(filterLQSearch()));
rbtngrpFilterLQ = new QButtonGroup(this);
rbtngrpFilterLQ->addButton(LQAllRadioButton);
rbtngrpFilterLQ->addButton(LQEasyRadioButton);
rbtngrpFilterLQ->addButton(LQMediumRadioButton);
rbtngrpFilterLQ->addButton(LQDifficultRadioButton);
rbtngrpFilterLQ->addButton(LQCategoryRadioButton);
actgrpFilterLQ = new QActionGroup(this);
actgrpFilterLQ->addAction(actionShow_all);
actgrpFilterLQ->addAction(actionShow_easy);
actgrpFilterLQ->addAction(actionShow_medium);
actgrpFilterLQ->addAction(actionShow_difficult);
actgrpFilterLQ->addAction(actionShow_category);
QObject::connect(rbtngrpFilterLQ, SIGNAL(buttonReleased(QAbstractButton *)), this, SLOT(filterLQ(QAbstractButton *)));
QObject::connect(actgrpFilterLQ, SIGNAL(triggered(QAction *)), this, SLOT(filterLQAction(QAction *)));
QObject::connect(LQCategoryComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(filterLQCategoryChanged()));
QObject::connect(LQSearchLineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(filterLQSearch()));
QObject::connect(tbtnSearchByGroup, SIGNAL(released()), this, SLOT(searchByGroup()));
actgrpPage = new QActionGroup(this);
actgrpPage->addAction(actionEdit_questions);
actgrpPage->addAction(actionEdit_comments);
actgrpPage->addAction(actionEdit_categories);
actgrpPage->addAction(actionEdit_test);
actgrpPage->addAction(actionSaved_sessions);
actgrpPage->addAction(actionEdit_classes);
QObject::connect(actgrpPage, SIGNAL(triggered(QAction *)), this, SLOT(setPage(QAction *)));
//QObject::connect(btnApply, SIGNAL(released()), this, SLOT(setDatabaseModified()));
//QObject::connect(actionApply, SIGNAL(triggered()), this, SLOT(setDatabaseModified()));
QObject::connect(ECTextEdit, SIGNAL(textChanged()), this, SLOT(setDatabaseModified()));
QObject::connect(actionCheck_for_updates, SIGNAL(triggered()), this, SLOT(checkForUpdates()));
QObject::connect(network_access_manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(httpRequestFinished(QNetworkReply *)));
QObject::connect(actionDocumentation, SIGNAL(triggered()), this, SLOT(openDocumentation()));
QObject::connect(SQStatisticsLabel, SIGNAL(linkActivated(QString)), this, SLOT(adjustQuestionDifficulty()));
QObject::connect(actionPrint_questions, SIGNAL(triggered()), this, SLOT(showPrintQuestionsDialogue()));
QObject::connect(actionOverall_statistics, SIGNAL(triggered()), this, SLOT(overallStatistics()));
QObject::connect(actionChange_language, SIGNAL(triggered()), this, SLOT(changeLanguage()));
QObject::connect(mainStackedWidget, SIGNAL(currentChanged(int)), this, SLOT(currentPageChanged(int)));
// Disable all -------------------------------------------------------------
setAllEnabled(false);
// Categories -------------------------------------------------------------------
setupCategoriesPage();
// Server ------------------------------------------------------------------
setupServer();
// Session viewer ----------------------------------------------------------
setupSessionViewer();
// Class viewer ------------------------------------------------------------
setupClassViewer();
// -------------------------------------------------------------------------
#ifdef Q_OS_MAC
show();
#endif
// Load settings -----------------------------------------------------------
loadSettings();
// Ready -------------------------------------------------------------------
statusBar()->showMessage(tr("Ready"), 10000);
// Check app args ----------------------------------------------------------
if (qApp->arguments().count() > 1) {
openFile(qApp->arguments().at(1));
}
// -------------------------------------------------------------------------
#ifndef Q_OS_MAC
show();
#endif
}
void MainWindow::openDB(const QString &openDBName, bool useCP1250)
{
if (openDBName.isNull())
return;
this->setEnabled(false); qApp->processEvents();
try {
QFile file(openDBName);
if (!file.open(QFile::ReadOnly | QFile::Text)) {
QMessageBox::critical(this, tr("Open database"), tr("Cannot read file %1:\n%2.").arg(openDBName).arg(file.errorString()));
this->setEnabled(true); return;
}
setProgress(3); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
QTextStream rfile(&file);
if (useCP1250) {
rfile.setCodec("CP 1250");
} else {
rfile.setCodec("UTF-8");
}
QString db_buffer;
QStringList bufferlist;
// ---------------------------------------------------------------------
if (rfile.readLine() != "[ITEST_VERSION]") { throw xInvalidDBFile(0); }
rfile.readLine();
if (rfile.readLine() != "[ITEST_DB_VERSION]") { throw xInvalidDBFile(1); }
double db_version = rfile.readLine().toDouble();
if (db_version > F_ITDB_VERSION) {
QMessageBox::critical(this, tr("iTest version notice"), tr("You need a newer version of iTest to open this database file."));
this->setEnabled(true);
return;
}
if (!useCP1250) {
if (db_version == 1.0) {
openDB(openDBName, true);
return;
}
}
if (rfile.readLine() != "[DB_NAME]") { throw xInvalidDBFile(10); }
// Database name
QString db_name = rfile.readLine();
if (rfile.readLine() != "[DB_DATE]") { throw xInvalidDBFile(12); }
// Database date
QString db_date = rfile.readLine();
if (rfile.readLine() != "[DB_DATE_ULSD]") { throw xInvalidDBFile(14); }
// Use last save date
rfile.readLine();
if (rfile.readLine() != "[DB_COMMENTS]") { throw xInvalidDBFile(16); }
// Database comments
QString db_comments = rfile.readLine();
if (rfile.readLine() != "[DB_QNUM]") { throw xInvalidDBFile(18); }
// Question number
int db_qnum = rfile.readLine().toInt();
if (rfile.readLine() != "[DB_SNUM]") { throw xInvalidDBFile(20); }
// Number of saved sessions
int db_snum = rfile.readLine().toInt();
int db_cnum = 0;
if (db_version >= 1.35) {
if (rfile.readLine() != "[DB_CNUM]") { throw xInvalidDBFile(22); }
// Number of classes
db_cnum = rfile.readLine().toInt();
}
if (rfile.readLine() != "[DB_FLAGS]") { throw xInvalidDBFile(50); }
setProgress(6); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// Categories enabled
db_buffer = rfile.readLine();
QVector<bool> db_categories_enabled(db_buffer.length());
for (int i = 0; i < db_categories_enabled.size(); ++i) {
if (db_buffer.at(i) == '+') {
db_categories_enabled[i] = true;
} else if (db_buffer.at(i) == '-') {
db_categories_enabled[i] = false;
} else {
throw xInvalidDBFile(52);
}
}
// Categories
QVector<QString> db_categories(db_buffer.length());
for (int i = 0; i < db_categories.size(); ++i) {
if (rfile.readLine() != QString("[DB_F%1]").arg(i)) { throw xInvalidDBFile(54); }
db_categories[i] = rfile.readLine();
}
// End of categories
if (rfile.readLine() != "[DB_FLAGS_END]") { throw xInvalidDBFile(59); }
setProgress(10); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
int count = db_qnum + db_snum;
// Questions
QuestionItem *item;
QStringList answers;
for (int i = 0; i < db_qnum; ++i) {
answers.clear();
// Question name
if (rfile.readLine() != "[Q_NAME]") { throw xInvalidDBFile(100); }
item = new QuestionItem (rfile.readLine());
// Category
if (rfile.readLine() != "[Q_FLAG]") { throw xInvalidDBFile(102); }
item->setCategory(rfile.readLine().toInt());
if (db_version >= 1.2) {
// Question group
if (rfile.readLine() != "[Q_GRP]") { throw xInvalidDBFile(104); }
item->setGroup(rfile.readLine());
}
// Difficulty
if (db_version >= 1.2) {
if (rfile.readLine() != "[Q_DIF]") { throw xInvalidDBFile(106); }
} else {
if (rfile.readLine() != "[Q_DIFFICULTY]") { throw xInvalidDBFile(108); }
}
item->setDifficulty(rfile.readLine().toInt());
// Question text
if (rfile.readLine() != "[Q_TEXT]") { throw xInvalidDBFile(110); }
item->setText(rfile.readLine());
if (db_version >= 1.35) {
// Answers
if (rfile.readLine() != "[Q_ANS]") { throw xInvalidDBFile(112); }
item->setSelectionType((Question::SelectionType)rfile.readLine().toInt());
item->setCorrectAnswers((Question::Answer)rfile.readLine().toInt());
int numanswers = rfile.readLine().toInt();
for (int a = 0; a < numanswers; ++a) { answers << rfile.readLine(); }
// Explanation
if (rfile.readLine() != "[Q_EXPL]") { throw xInvalidDBFile(114); }
item->setExplanation(rfile.readLine());
} else {
// Answer A
if (rfile.readLine() != "[Q_ANSA]") { throw xInvalidDBFile(116); }
answers << rfile.readLine();
if (db_version < 1.2) {
if (rfile.readLine() != "[Q_ANSA_C]") { throw xInvalidDBFile(118); }
}
item->setAnswerCorrect(Question::A, rfile.readLine() == "true");
// Answer B
if (rfile.readLine() != "[Q_ANSB]") { throw xInvalidDBFile(120); }
answers << rfile.readLine();
if (db_version < 1.2) {
if (rfile.readLine() != "[Q_ANSB_C]") { throw xInvalidDBFile(122); }
}
item->setAnswerCorrect(Question::B, rfile.readLine() == "true");
// Answer C
if (rfile.readLine() != "[Q_ANSC]") { throw xInvalidDBFile(124); }
answers << rfile.readLine();
if (db_version < 1.2) {
if (rfile.readLine() != "[Q_ANSC_C]") { throw xInvalidDBFile(126); }
}
item->setAnswerCorrect(Question::C, rfile.readLine() == "true");
// Answer D
if (rfile.readLine() != "[Q_ANSD]") { throw xInvalidDBFile(128); }
answers << rfile.readLine();
if (db_version < 1.2) {
if (rfile.readLine() != "[Q_ANSD_C]") { throw xInvalidDBFile(130); }
}
item->setAnswerCorrect(Question::D, rfile.readLine() == "true");
}
// Statistics
if (db_version < 1.2) {
if (rfile.readLine() != "[Q_ICNT]") { throw xInvalidDBFile(132); }
} else {
if (rfile.readLine() != "[Q_ICCNT]") { throw xInvalidDBFile(134); }
}
item->setIncorrectAnsCount(rfile.readLine().toUInt());
if (db_version < 1.2) {
if (rfile.readLine() != "[Q_CCNT]") { throw xInvalidDBFile(136); }
}
item->setCorrectAnsCount(rfile.readLine().toUInt());
// Hidden
if (db_version >= 1.2) {
if (rfile.readLine() != "[Q_HID]") { throw xInvalidDBFile(138); }
item->setHidden(rfile.readLine() == "true");
}
if (db_version > 1.25) {
// SVG
if (rfile.readLine() != "[Q_SVG]") { throw xInvalidDBFile(140); }
int numsvgitems = rfile.readLine().toInt();
for (int g = 0; g < numsvgitems; ++g) {
db_buffer = rfile.readLine();
item->addSvgItem(new SvgItem(db_buffer, rfile.readLine()));
}
}
// End
if (db_version < 1.25) {
if (rfile.readLine() != "[Q_END]") { throw xInvalidDBFile(199); }
}
// Add map entry
item->setAnswers(answers);
QListWidgetItem *q_item = new QListWidgetItem (item->group().isEmpty() ? item->name() : QString("[%1] %2").arg(item->group()).arg(item->name()));
LQListWidget->addItem(q_item);
current_db_questions.insert(q_item, item);
setQuestionItemIcon(q_item, item->difficulty());
setQuestionItemColour(q_item, item->category());
hideQuestion(q_item, item);
setProgress((85/(i+1)*count)+10); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>
}
// Saved sessions
int ans_category = -1;
int ans_dif = 0;
Question::Answer c_ans;
Question::Answer ans;
Question::SelectionType ans_selectiontype = Question::SingleSelection;
for (int i = 0; i < db_snum; ++i) {
if (rfile.atEnd())
break;
if (rfile.readLine() != "[SESSION]")
continue;
Session *session = new Session;
session->setName(rfile.readLine());
session->setDateTimeFromString(rfile.readLine());
if (db_version >= 1.2) {
if (rfile.readLine() != "[PASSMARK]") { throw xInvalidDBFile(202); }
PassMark pm(rfile.readLine().toInt());
int pm_count = rfile.readLine().toInt();
int pm_c, pm_v;
for (int i = 0; i < pm_count; ++i) {
pm_c = rfile.readLine().toInt();
pm_v = rfile.readLine().toInt();
pm.addCondition(pm_c, pm_v, pm_v);
}
session->setPassMark(pm);
} else {
session->setPassMark(PassMark(rfile.readLine().toInt()));
}
ScoringSystem sys;
if (db_version >= 1.35) {
db_buffer = rfile.readLine(); db_buffer.append("\n");
db_buffer.append(rfile.readLine()); db_buffer.append("\n");
db_buffer.append(rfile.readLine());
sys.loadData(db_buffer);
}
int s_snum = rfile.readLine().toInt();
int s_lenum = rfile.readLine().toInt();
for (int le = 0; le < s_lenum; ++le) {
bufferlist.clear();
bufferlist = rfile.readLine().split(';');
if (bufferlist.count() == 6) {
session->addLogEntry(bufferlist.at(0).toInt(),
bufferlist.at(1).toInt(),
bufferlist.at(2).toInt(),
bufferlist.at(3).toInt(),
bufferlist.at(4).toInt(),
bufferlist.at(5).toInt(),
rfile.readLine());
} else {
session->addLogEntry(255, 255, 255, 0, 0, 0, rfile.readLine());
}
}
for (int s = 0; s < s_snum; ++s) {
if (rfile.atEnd())
break;
if (rfile.readLine() != "[STUDENT]")
continue;
Student *student = new Student(rfile.readLine());
student->setReady(rfile.readLine() == "true");
if (db_version >= 1.2) {
student->setPassed(rfile.readLine() == "true");
}
student->setNumber(rfile.readLine().toInt());
if (db_version < 1.35) {
rfile.readLine(); // SCORE
}
int numresults = rfile.readLine().toInt();
QMap<QString, QuestionAnswer> *results = new QMap<QString, QuestionAnswer>;
for (int a = 0; a < numresults; ++a) {
db_buffer = rfile.readLine();
if (db_version >= 1.2) {
ans_category = rfile.readLine().toInt();
}
QuestionItem *item = NULL;
QMapIterator<QListWidgetItem *, QuestionItem *> q(current_db_questions);
while (q.hasNext()) { q.next();
if (q.value()->name() == db_buffer) {
item = q.value();
break;
}
}
if (db_version >= 1.35) {
ans_dif = rfile.readLine().toInt();
ans_selectiontype = (Question::SelectionType)rfile.readLine().toInt();
} else {
if (item == NULL) {
if (db_version < 1.2) {
ans_category = -1;
}
if (db_version < 1.35) {
ans_dif = 0;
ans_selectiontype = Question::SingleSelection;
}
} else {
if (db_version < 1.2) {
ans_category = item->category();
}
if (db_version < 1.35) {
ans_dif = item->difficulty();
ans_selectiontype = item->selectionType();
}
}
}
if (db_version < 1.27) {
ans = Question::convertOldAnsNumber(rfile.readLine().toInt());
c_ans = Question::convertOldAnsNumber(rfile.readLine().toInt());
} else {
ans = (Question::Answer)rfile.readLine().toInt();
c_ans = (Question::Answer)rfile.readLine().toInt();
}
QuestionAnswer qans(c_ans, ans, item ? item->numAnswers() : 9, ans_category, ans_dif, ans_selectiontype);
results->insert(db_buffer, qans);
}
student->setResults(results);
student->updateScore(sys);
if (db_version < 1.2) {
student->setPassed(session->passMark().check(student->results(), ¤t_db_questions, sys));
}
session->addStudent(student);
}
session->setScoringSystem(sys);
current_db_sessions.insert(session->dateTime(), session);
QListWidgetItem *item = new QListWidgetItem (QString("%1 - %2").arg(session->dateTimeToString()).arg(session->name()));
SVLSListWidget->insertItem(0, item);
item->setData(Qt::UserRole, session->dateTime());
setProgress((85/(db_qnum+i+1)*count)+10); // PROGRESS >>>>>>>>>>>>>>
}
// Classes
for (int i = 0; i < db_cnum; ++i) {
if (rfile.atEnd())
break;
if (rfile.readLine() != "[CLASS]")
continue;
Class *cl = new Class(rfile.readLine());
bufferlist = rfile.readLine().split("-", QString::SkipEmptyParts);
cl->setFirstYear(bufferlist.at(0).toInt());
cl->setLastYear(bufferlist.at(1).toInt());
QStringList cl_sessions = rfile.readLine().split(";", QString::SkipEmptyParts);
for (int s = 0; s < cl_sessions.count(); ++s) {
cl->addSession(cl_sessions.at(s));
}
int mnum = rfile.readLine().toInt();
for (int m = 0; m < mnum; ++m) {
if (rfile.readLine() != "[MEM]")
continue;
ClassMember *mem = new ClassMember(rfile.readLine());
int msnum = rfile.readLine().toInt();
for (int ms = 0; ms < msnum; ++ms) {
db_buffer = rfile.readLine();
mem->addSession(db_buffer, rfile.readLine().toInt());
}
cl->addMember(mem);
}
QListWidgetItem *cl_item = new QListWidgetItem(QString("%1-%2: %3").arg(cl->firstYear()).arg(cl->lastYear()).arg(cl->name()), CLLCListWidget);
current_db_classes.insert(cl_item, cl);
}
ECTextEdit->setHtml( db_comments );
// Set categories
current_db_categories_enabled = db_categories_enabled;
current_db_categories = db_categories;
setProgress(97); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// Apply categories
setCategories(); loadCategories();
setProgress(98); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// Enable All
setAllEnabled(true);
setProgress(99); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// Save values
current_db_file = openDBName;
current_db_comments = db_comments;
current_db_open = true;
#ifdef Q_OS_MAC
this->setWindowTitle(QString("%1[*]").arg(currentDatabaseName()));
#else
this->setWindowTitle(QString("%1[*] - iTestServer").arg(currentDatabaseName()));
#endif
this->setWindowModified(false);
statusBar()->showMessage(tr("Database open"), 10000);
setProgress(100); setProgress(-1); // PROGRESS >>>>>>>>>>>>>>>>>>>>>>>>>
actionEdit_questions->setChecked(true);
mainStackedWidget->setCurrentIndex(1);
// ---------------------------------------------------------------------
this->setEnabled(true);
}
catch (xInvalidDBFile e) {
errorInvalidDBFile(tr("Open database"), openDBName, e.error());
}
catch (...) {
QMessageBox::critical(this, tr("iTestServer"), tr("Error opening database."));
clearAll(); setAllEnabled(false); current_db_open = false;
this->setWindowTitle(tr("iTestServer"));
this->setWindowModified(false); setProgress(-1);
mainStackedWidget->setCurrentIndex(0);
this->setEnabled(true);
}
}
