#include "mainscreen.h" #include "ui_mainscreen.h" MainScreen::MainScreen(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainScreen) { ui->setupUi(this); this->isBlocked = false; //Login Tab iconPix.load(":/icons/iconX.png"); ui->pswdLineEdit->setEchoMode((QLineEdit::Password)); ui->labelUsrInputStatus->setVisible(false); ui->labelPswInputStatus->setVisible(false); ui->labelUsrInputStatus->setPixmap(iconPix); ui->labelPswInputStatus->setPixmap(iconPix); //StatusBar statusBar = new jceStatusBar(this); this->setStatusBar(statusBar); //GPA Tab ui->avgLCD->setPalette(QPalette(QPalette::WindowText,Qt::blue)); //Pointer allocating qDebug() << Q_FUNC_INFO << "Allocating pointers"; this->userLoginSetting = new user("",""); this->courseTableMgr = new coursesTableManager(ui->coursesTable,userLoginSetting); this->loginHandel = new loginHandler(userLoginSetting, ui->loginButton, statusBar); this->calendar = new CalendarManager(this,ui->calendarGridLayoutMain); this->data = new SaveData(); //check login File if (data->isSaved()) { qDebug() << Q_FUNC_INFO << "Loading data from file"; ui->usrnmLineEdit->setText(data->getUsername()); ui->pswdLineEdit->setText(data->getPassword()); ui->keepLogin->setChecked(true); } //language qDebug() << Q_FUNC_INFO << "Checking locale"; checkLocale(); qDebug() << Q_FUNC_INFO << "Ready."; } MainScreen::~MainScreen() { delete calendar; delete courseTableMgr; delete userLoginSetting; delete loginHandel; delete data; delete ui; } //EVENTS ON LOGIN TAB void MainScreen::on_loginButton_clicked() { if (!isBusy()) { lock(); qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); if ((ui->usrnmLineEdit->text().isEmpty()) || (ui->pswdLineEdit->text().isEmpty())) { if (ui->usrnmLineEdit->text().isEmpty()) { ui->labelUsrInputStatus->setVisible(true); qDebug() << Q_FUNC_INFO << "username input is empty"; } else ui->labelUsrInputStatus->setVisible(false); if (ui->pswdLineEdit->text().isEmpty()) { ui->labelPswInputStatus->setVisible(true); qDebug() << Q_FUNC_INFO << "password input is empty"; } else ui->labelPswInputStatus->setVisible(false); return; } else { ui->labelUsrInputStatus->setVisible(false); ui->labelPswInputStatus->setVisible(false); } qDebug() << Q_FUNC_INFO << "login session start"; if (this->loginHandel->login(ui->usrnmLineEdit->text(),ui->pswdLineEdit->text()) == true) { qDebug() << Q_FUNC_INFO << "login session end with true"; ui->pswdLineEdit->setDisabled(true); ui->usrnmLineEdit->setDisabled(true); if (ui->keepLogin->isChecked()) { qDebug() << Q_FUNC_INFO << "saving data"; data->setUsername(ui->usrnmLineEdit->text()); data->setPassword(ui->pswdLineEdit->text()); } } else { qDebug() << Q_FUNC_INFO << "login session end with false"; ui->pswdLineEdit->setDisabled(false); ui->usrnmLineEdit->setDisabled(false); } unlock(); } } void MainScreen::on_keepLogin_clicked() { qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); if (ui->keepLogin->isChecked()) { qDebug() << Q_FUNC_INFO << "saving data"; data->setUsername(ui->usrnmLineEdit->text()); data->setPassword(ui->pswdLineEdit->text()); } else data->reset(); } void MainScreen::on_usrnmLineEdit_editingFinished() { qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); ui->usrnmLineEdit->setText(ui->usrnmLineEdit->text().toLower()); } //EVENTS ON GPA TAB void MainScreen::on_ratesButton_clicked() { qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); if (!isBusy()) { lock(); if (!checkIfValidDates()) { qWarning() << Q_FUNC_INFO << "Invalid dates! return"; QMessageBox::critical(this,tr("Error"),tr("Invalid Dates.\nMake Sure everything is correct and try again")); return; } QString pageString; int status = 0; if (loginHandel->isLoggedInFlag()) { statusBar->setIconConnectionStatus(jceStatusBar::Ready); if ((status = loginHandel->makeGradeRequest(ui->spinBoxCoursesFromYear->value(), ui->spinBoxCoursesToYear->value(),ui->spinBoxCoursesFromSemester->value(), ui->spinBoxCoursesToSemester->value())) == jceLogin::JCE_PAGE_PASSED) { qDebug() << Q_FUNC_INFO << "grade page is ready"; statusBar->setIconConnectionStatus(jceStatusBar::Inserting); pageString = loginHandel->getCurrentPageContect(); courseTableMgr->setCoursesList(pageString); statusBar->setIconConnectionStatus(jceStatusBar::Done); } else if (status == jceLogin::JCE_NOT_CONNECTED) { qWarning() << Q_FUNC_INFO << "not connected"; QApplication::restoreOverrideCursor(); QMessageBox::critical(this,tr("Error"),tr("Not Connected")); statusBar->setIconConnectionStatus(jceStatusBar::Disconnected); } else { statusBar->setIconConnectionStatus(jceStatusBar::ERROR); qCritical() << Q_FUNC_INFO << "grade get ended with" << status; } } unlock(); } } bool MainScreen::checkIfValidDates() { bool flag = false; if (ui->spinBoxCoursesFromYear->value() < ui->spinBoxCoursesToYear->value()) { //doesnt matter what is the semester, its valid! flag = true; } else if ((ui->spinBoxCoursesFromYear->value() == ui->spinBoxCoursesToYear->value())) { //semester from must be equal or less than to semester if (ui->spinBoxCoursesFromSemester->value() <= ui->spinBoxCoursesToSemester->value()) flag = true; } return flag; } void MainScreen::on_checkBoxCoursesInfluence_toggled(bool checked) { qDebug() << Q_FUNC_INFO << "only main courses toggeled" << checked; this->userLoginSetting->setInfluenceCourseOnly(checked); this->courseTableMgr->influnceCourseChanged(checked); } void MainScreen::on_spinBoxCoursesFromYear_valueChanged(int arg1) { ui->spinBoxCoursesFromYear->setValue(arg1); } void MainScreen::on_spinBoxCoursesToYear_valueChanged(int arg1) { ui->spinBoxCoursesToYear->setValue(arg1); } void MainScreen::on_spinBoxCoursesFromSemester_valueChanged(int arg1) { ui->spinBoxCoursesFromSemester->setValue(arg1%4); } void MainScreen::on_spinBoxCoursesToSemester_valueChanged(int arg1) { ui->spinBoxCoursesToSemester->setValue(arg1%4); } void MainScreen::on_coursesTable_itemChanged(QTableWidgetItem *item) { if (this->courseTableMgr->changes(item->text(),item->row(),item->column())) ui->avgLCD->display(courseTableMgr->getAvg()); else { qWarning() << Q_FUNC_INFO << "missmatch data"; QMessageBox::critical(this,tr("Error"),tr("Missmatching data")); } } void MainScreen::on_clearTableButton_clicked() { qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); courseTableMgr->clearTable(); ui->avgLCD->display(courseTableMgr->getAvg()); } void MainScreen::on_graphButton_clicked() { qDebug() << Q_FUNC_INFO; if (!courseTableMgr->showGraph()) QMessageBox::critical(this,tr("Error"),tr("You must to load GPA first\nClick on 'Get GPA'")); } //EVENTS ON CALENDAR TAB void MainScreen::on_examsBtn_clicked() { calendar->showExamDialog(); } void MainScreen::on_getCalendarBtn_clicked() { qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); if (!isBusy()) { lock(); int status = 0; QString page; if (loginHandel->isLoggedInFlag()) { statusBar->setIconConnectionStatus(jceStatusBar::Ready); if ((status = loginHandel->makeCalendarRequest(ui->spinBoxYear->value(),ui->spinBoxSemester->value())) == jceLogin::JCE_PAGE_PASSED) { statusBar->setIconConnectionStatus(jceStatusBar::Inserting); calendar->resetTable(); page = loginHandel->getCurrentPageContect(); calendar->setCalendar(page); qDebug() << Q_FUNC_INFO << "calendar is loaded"; //auto getting exam if (loginHandel->isLoggedInFlag()) { if ((status = loginHandel->makeExamsScheduleRequest(ui->spinBoxYear->value(),ui->spinBoxSemester->value())) == jceLogin::JCE_PAGE_PASSED) { page = loginHandel->getCurrentPageContect(); calendar->setExamsSchedule(page); qDebug() << Q_FUNC_INFO << "exams schedule is loaded"; statusBar->setIconConnectionStatus(jceStatusBar::Done); } else if (status == jceLogin::JCE_NOT_CONNECTED) { qWarning() << Q_FUNC_INFO << "not connected"; QApplication::restoreOverrideCursor(); QMessageBox::critical(this,tr("Error"),tr("Not Connected")); statusBar->setIconConnectionStatus(jceStatusBar::Disconnected); } else qCritical() << Q_FUNC_INFO << "exams request get ended with" << status; } else if (status == jceLogin::JCE_NOT_CONNECTED) { qWarning() << Q_FUNC_INFO << "not connected"; QApplication::restoreOverrideCursor(); QMessageBox::critical(this,tr("Error"),tr("Not Connected")); statusBar->setIconConnectionStatus(jceStatusBar::Disconnected); } else qCritical() << Q_FUNC_INFO << "calendar get ended with" << status; } } unlock(); } } void MainScreen::on_exportToCVSBtn_clicked() { qDebug() << Q_FUNC_INFO << "in: " << ui->tabWidget->currentWidget()->objectName(); if (loginHandel->isLoggedInFlag()) { this->calendar->exportCalendarCSV(); } } //EVENTS ON MENU BAR void MainScreen::on_actionCredits_triggered() { qDebug() << Q_FUNC_INFO; QMessageBox::about(this, "About", "Jce Manager v1.0.0

" +tr("License:")+ "
GNU LESSER GENERAL PUBLIC LICENSE V2.1
" +"
"+ "JceManager Repository"+ "

" +tr("Powered By: ")+ " Jce Connection

" +tr("Developed By")+ ":" ); } void MainScreen::on_actionExit_triggered() { qDebug() << Q_FUNC_INFO; exit(0); } void MainScreen::on_actionHow_To_triggered() { qDebug() << Q_FUNC_INFO; QMessageBox::information(this,"How To", "" +tr("Help Guide")+ "