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https://gitea.msk.dinamika-avia.ru/Constanta-Design/RRJServer.git
synced 2026-03-28 19:55:48 +03:00
Переделано под один мега-проект LMS с общим CMakeLists.txt
This commit is contained in:
krivoshein
377
InstructorsAndTrainees/instructorsandtraineeswidget.cpp
Normal file
377
InstructorsAndTrainees/instructorsandtraineeswidget.cpp
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#include <QMessageBox>
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#include "instructorsandtraineeswidget.h"
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#include "ui_instructorsandtraineeswidget.h"
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#include "dialogauthorizationinstructor.h"
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#include "doctaskswidget.h"
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InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::InstructorsAndTraineesWidget),
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connectorToServer(nullptr),
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viewerTrainees(nullptr),
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viewerInstructors(nullptr),
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messangerWidget(nullptr),
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docTasksWidget(nullptr),
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fIMtasksWidget(nullptr),
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adminMode(false),
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loginInstructorLoggedInLocal(QStringLiteral("")),
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nameInstructorLoggedInLocal(QStringLiteral(""))
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{
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ui->setupUi(this);
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ui->btnUpdateStyleSheet->setObjectName("btnUpdateStyleSheet");
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qRegisterMetaType<PacketType>("PacketType");
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qRegisterMetaType<QList<Instructor>>("QList<Instructor>");
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qRegisterMetaType<QList<Trainee>>("QList<Trainee>");
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qRegisterMetaType<QList<Group>>("QList<Group>");
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qRegisterMetaType<QList<Computer>>("QList<Computer>");
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qRegisterMetaType<QList<Classroom>>("QList<Classroom>");
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qRegisterMetaType<QList<Task>>("QList<Task>");
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connectorToServer = new ConnectorToServer(this);
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connect(connectorToServer,&ConnectorToServer::sigLoginResult,this,&InstructorsAndTraineesWidget::checkLoginResult);
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connect(connectorToServer,&ConnectorToServer::sigDeLoginResult,this,&InstructorsAndTraineesWidget::checkDeLoginResult);
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viewerTrainees = new ViewerTrainees(connectorToServer, this);
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viewerInstructors = new ViewerInstructors(connectorToServer, this);
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connect(this, &InstructorsAndTraineesWidget::signal_NeedUpdateUI, viewerTrainees, &ViewerTrainees::slot_NeedUpdateUI);
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connect(this, &InstructorsAndTraineesWidget::signal_NeedUpdateUI, viewerInstructors, &ViewerInstructors::slot_NeedUpdateUI);
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connect(viewerInstructors, &ViewerInstructors::signal_BlockAutorization, this, &InstructorsAndTraineesWidget::signal_BlockAutorization);
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connect(viewerTrainees, &ViewerTrainees::signal_BlockAutorization, this, &InstructorsAndTraineesWidget::signal_BlockAutorization);
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connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
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connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
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connect(connectorToServer,&ConnectorToServer::signal_ConnectedToServer,this,&InstructorsAndTraineesWidget::slot_ConnectedToServer);
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messangerWidget = new MessangerWidget(this);
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connect(connectorToServer,&ConnectorToServer::signal_InitMessanger,messangerWidget,&MessangerWidget::slot_InitMessanger);
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connect(viewerTrainees, &ViewerTrainees::signal_traineeSelected, messangerWidget, &MessangerWidget::slot_traineeSelected);
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connect(messangerWidget, &MessangerWidget::signal_tabMessengerChanged, viewerTrainees, &ViewerTrainees::slot_tabMessengerChanged);
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connect(messangerWidget, &MessangerWidget::signal_msgToClientReady, connectorToServer, &ConnectorToServer::slot_msgToClientReady);
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connect(connectorToServer,&ConnectorToServer::signal_msgFromClientReady,messangerWidget,&MessangerWidget::slot_msgFromClientReady);
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docTasksWidget = new DocTasksWidget(this);
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fIMtasksWidget = new FIMtasksWidget(this);
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ui->horizontalLayout_3->addWidget(viewerTrainees);
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ui->horizontalLayout_3->addWidget(messangerWidget);
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ui->verticalLayout_1->addWidget(viewerInstructors);
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ui->verticalLayout_2->addWidget(docTasksWidget);
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ui->verticalLayout_2->addWidget(fIMtasksWidget);
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viewerTrainees->setMinimumHeight(800);
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viewerInstructors->setMinimumSize(1800, 300);
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messangerWidget->setMinimumSize(500, 600);
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messangerWidget->setMaximumWidth(500);
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//ui->btnAuthorizationInstructor->setEnabled(false);
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updateMyStyleSheet();
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}
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InstructorsAndTraineesWidget::~InstructorsAndTraineesWidget()
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{
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if(authorizationIsCompleted())
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deAuthorizationInstructor(loginInstructorLoggedInLocal);
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delete docTasksWidget;
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delete fIMtasksWidget;
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delete messangerWidget;
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delete viewerInstructors;
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delete viewerTrainees;
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delete connectorToServer;
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delete ui;
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}
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void InstructorsAndTraineesWidget::changeEvent(QEvent *event)
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{
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// В случае получения события изменения языка приложения
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if (event->type() == QEvent::LanguageChange)
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{// переведём окно заново
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ui->retranslateUi(this);
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if(ui->btnAuthorizationInstructor->isChecked())
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ui->btnAuthorizationInstructor->setText(tr("Deauthorization Instructor"));
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else
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ui->btnAuthorizationInstructor->setText(tr("Authorization Instructor"));
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/*
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if(ui->btnConnectionToDB->isChecked())
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ui->btnConnectionToDB->setText(tr("Disconnection DB"));
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else
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ui->btnConnectionToDB->setText(tr("Connection DB"));
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*/
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updateLabelLoggedInInstructor(loginInstructorLoggedInLocal, nameInstructorLoggedInLocal);
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}
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}
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void InstructorsAndTraineesWidget::updateMyStyleSheet()
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{
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QString styleSheet = loadStyleSheet();
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styleSheet = styleSheet.replace("\n", "");
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this->setStyleSheet(styleSheet);
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}
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QString InstructorsAndTraineesWidget::loadStyleSheet()
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{
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//QString fileName = ":/resources/css/styleSheetMain.css";
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QString fileName = "./resources/css/styleSheetMain.css";
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QFile styleSheetFile(fileName);
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if (!styleSheetFile.open(QFile::ReadOnly | QFile::Text))
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{
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QMessageBox::critical(this, tr("Attention!"), tr("The file could not be opened ") + fileName);
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return QStringLiteral("");
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}
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else
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{
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QByteArray byteArray = styleSheetFile.readAll();
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styleSheetFile.close();
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QString style = byteArray;
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return style;
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}
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}
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void InstructorsAndTraineesWidget::slot_LanguageChanged(QString language)
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{
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qtLanguageTranslator.load(QString(QStringLiteral("translations/InstructorsAndTraineesWidget_")) + language, QStringLiteral("."));
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qApp->installTranslator(&qtLanguageTranslator);
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Q_EMIT signal_LanguageChanged(language);
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}
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void InstructorsAndTraineesWidget::checkLoginResult(ServerAuthorization *serverAuth)
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{
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if (serverAuth->Result)
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{
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loginInstructorLoggedInLocal = serverAuth->Login;
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nameInstructorLoggedInLocal = serverAuth->ClientName;
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if(loginInstructorLoggedInLocal == QStringLiteral("admin"))
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adminMode = true;
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else
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adminMode = false;
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viewerInstructors->setAdminMode(adminMode);
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viewerTrainees->setAdminMode(adminMode);
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viewerInstructors->setAuthComplited(true);
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viewerTrainees->setAuthComplited(true);
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Q_EMIT signal_NeedUpdateUI(true, true);
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ui->btnAuthorizationInstructor->setText(tr("Deauthorization Instructor"));
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updateLabelLoggedInInstructor(serverAuth->Login, serverAuth->ClientName);
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QMessageBox::information(this, tr("Instructor authorization"), tr("Successfully!"));
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}
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else
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{
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ui->btnAuthorizationInstructor->setChecked(false);
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QMessageBox::warning(this, tr("Instructor authorization"), tr("Invalid login or password!"));
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}
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}
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void InstructorsAndTraineesWidget::checkDeLoginResult(ServerDeAuthorization *serverDeAuth)
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{
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if (serverDeAuth->Result)
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{
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loginInstructorLoggedInLocal = QStringLiteral("");
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nameInstructorLoggedInLocal = QStringLiteral("");
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adminMode = false;
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viewerInstructors->setAdminMode(adminMode);
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viewerTrainees->setAdminMode(adminMode);
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viewerInstructors->setAuthComplited(false);
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viewerTrainees->setAuthComplited(false);
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Q_EMIT signal_NeedUpdateUI(true, false);
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ui->btnAuthorizationInstructor->setText(tr("Authorization Instructor"));
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updateLabelLoggedInInstructor("","");
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QMessageBox::information(this, tr("Instructor deauthorization"), tr("Successfully!"));
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}
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else
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{
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ui->btnAuthorizationInstructor->setChecked(true);
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QMessageBox::warning(this, tr("Instructor deauthorization"), tr("Error!"));
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}
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}
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void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
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{
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if(state)
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{//Сервер подключен
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//ui->btnConnectionToDB->setText(tr("Disconnection DB"));
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ui->btnConnectionToServer->setEnabled(false);
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ui->btnAuthorizationInstructor->setEnabled(true);
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ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
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}
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else
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{//Сервер отключен
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//ui->btnConnectionToDB->setText(tr("Connection DB"));
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ui->btnConnectionToServer->setEnabled(true);
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ui->btnAuthorizationInstructor->setEnabled(false);
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ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
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}
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}
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bool InstructorsAndTraineesWidget::authorizationInstructorDialog(QWidget* parent)
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{
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DialogAuthorizationInstructor dlg(parent);
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dlg.setWindowTitle(tr("Instructor authorization"));
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do
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{
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switch( dlg.exec() )
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{
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case QDialog::Accepted:
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{
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QString login = dlg.getLogin();
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QString password = dlg.getPassword();
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connectorToServer->authorizationInstructorLocal(login, password);
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return true;
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}
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case QDialog::Rejected:
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return false;
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default:
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return false;
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}
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}
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while(true);
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return false;
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}
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bool InstructorsAndTraineesWidget::deAuthorizationInstructor(QString login)
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{
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connectorToServer->deAuthorizationInstructorLocal(login);
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return true;
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}
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bool InstructorsAndTraineesWidget::authorizationIsCompleted()
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{
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if(loginInstructorLoggedInLocal == QStringLiteral(""))
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return false;
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else
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return true;
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}
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void InstructorsAndTraineesWidget::on_btnConnectionToServer_clicked()
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{
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connectorToServer->SetConnectToServer();
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if(true)
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{//Подключение к БД
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/*
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connectorToServer->SetConnectToServer();
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if(! dbLMS->DBisConnected())
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{
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if(dbLMS->ConnectionToDB())
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{
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ui->btnConnectionToDB->setText(tr("Disconnection DB"));
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ui->btnAuthorizationInstructor->setEnabled(true);
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ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/icons/circleGreen.png")));
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Q_EMIT signal_NeedUpdateUI(true, true);
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Q_EMIT signal_BlockAutorization(false);
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Q_EMIT signal_InitMessanger(dbLMS->getListTrainees());
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}
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}*/
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}
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else
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{//Отключение от БД
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/*
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bool stateIsCheckedAuthorization = ui->btnAuthorizationInstructor->isChecked();
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if(stateIsCheckedAuthorization)
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ui->btnAuthorizationInstructor->click();
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if(dbLMS->DBisConnected())
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{
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Q_EMIT signal_BlockAutorization(true);
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dbLMS->DisConnectionFromDB();
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ui->btnConnectionToDB->setText(tr("Connection DB"));
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ui->btnAuthorizationInstructor->setEnabled(false);
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ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/icons/circleGray.png")));
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Q_EMIT signal_NeedUpdateUI(true, true);
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}*/
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}
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}
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void InstructorsAndTraineesWidget::on_btnAuthorizationInstructor_clicked()
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{
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bool stateIsChecked = ui->btnAuthorizationInstructor->isChecked();
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if(stateIsChecked)
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{//Авторизация Инструктора локальная (Администратора)
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if(authorizationInstructorDialog(this))
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{
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}
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else
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ui->btnAuthorizationInstructor->setChecked(false);
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}
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else
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{//ДеАвторизация Инструктора локальная (Администратора)
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if(authorizationIsCompleted())
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{
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if(deAuthorizationInstructor(loginInstructorLoggedInLocal))
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{
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}
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else
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ui->btnAuthorizationInstructor->setChecked(true);
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}
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}
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}
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void InstructorsAndTraineesWidget::updateLabelLoggedInInstructor(QString login, QString name)
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{
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if(authorizationIsCompleted())
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{
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QString nameLoggedInInstructor = QString("%1 (%2)").arg(name, login);
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ui->lblLoggedInInstructor->setText(nameLoggedInInstructor);
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if(loginInstructorLoggedInLocal == QStringLiteral("admin"))
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ui->lblLoggedIn->setPixmap(QPixmap(QStringLiteral(":/resources/icons/admin.png")));
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else
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ui->lblLoggedIn->setPixmap(QPixmap(QStringLiteral(":/resources/icons/instructor.png")));
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}
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else
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{
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ui->lblLoggedInInstructor->setText(tr("none"));
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ui->lblLoggedIn->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
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}
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}
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void InstructorsAndTraineesWidget::on_btnUpdateStyleSheet_clicked()
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{
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/*
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viewerTrainees->updateMyStyleSheet();
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viewerInstructors->updateMyStyleSheet();
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messangerWidget->updateMyStyleSheet();
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*/
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updateMyStyleSheet();
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}
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Reference in New Issue
Block a user