MessangerWidget переехал в InstrucorsAndTraineesWidget

DB_IaT/InstructorsAndTrainees/CMakeLists.txt

@@ -82,6 +82,9 @@ add_library(InstructorsAndTrainees SHARED
   connectorToServer/Core/tools.h
   connectorToServer/Core/FileData.h
   connectorToServer/Datas.h
+  messanger/messangerwidget.cpp
+  messanger/messangerwidget.h
+  messanger/messangerwidget.ui
   resources.qrc
 )
 
@@ -91,6 +94,8 @@ target_include_directories(InstructorsAndTrainees PUBLIC ${CMAKE_CURRENT_SOURCE_
 target_include_directories(InstructorsAndTrainees PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/docTasks)
 target_include_directories(InstructorsAndTrainees PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/connectorToServer)
 target_include_directories(InstructorsAndTrainees PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/connectorToServer/Core)
+target_include_directories(InstructorsAndTrainees PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/messanger)
+
 
 target_link_libraries(InstructorsAndTrainees PRIVATE Qt5::Widgets)
 target_link_libraries(InstructorsAndTrainees PRIVATE Qt5::Sql)

DB_IaT/InstructorsAndTrainees/CMakeLists.txt.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.11.1, 2024-12-04T09:32:44. -->
+<!-- Written by QtCreator 4.11.1, 2024-12-04T10:19:38. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

DB_IaT/InstructorsAndTrainees/instructorsandtraineeswidget.cpp

@@ -26,6 +26,8 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
     viewerTrainees = new ViewerTrainees(dbLMS);
     viewerInstructors = new ViewerInstructors(dbLMS);
 
+    messangerWidget = new MessangerWidget(this);
+
     connect(this, &InstructorsAndTraineesWidget::signal_NeedUpdateUI, viewerTrainees, &ViewerTrainees::slot_NeedUpdateUI);
     connect(this, &InstructorsAndTraineesWidget::signal_NeedUpdateUI, viewerInstructors, &ViewerInstructors::slot_NeedUpdateUI);
 
@@ -37,6 +39,7 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
 
     ui->verticalLayout->addWidget(viewerTrainees);
     ui->verticalLayout->addWidget(viewerInstructors);
+    ui->verticalLayout->addWidget(messangerWidget);
 
     viewerTrainees->setMinimumSize(1600, 600);
     viewerInstructors->setMinimumSize(1600, 300);

DB_IaT/InstructorsAndTrainees/instructorsandtraineeswidget.h

@@ -6,6 +6,7 @@
 #include "instructorsAndTrainees_global.h"
 #include "viewertrainees.h"
 #include "viewerinstructors.h"
+#include "messangerwidget.h"
 #include "doctaskswidget.h"
 #include "interfacedatabaselms.h"
 #include "connectortoserver.h"
@@ -87,6 +88,7 @@ private:
 
     ViewerTrainees* viewerTrainees;
     ViewerInstructors* viewerInstructors;
+    MessangerWidget* messangerWidget;
     DocTasksWidget* docTasksWidget;
 
     bool adminMode;

DB_IaT/InstructorsAndTrainees/messanger/messangerwidget.cpp

@@ -0,0 +1,162 @@
+#include <QListWidget>
+#include <QBrush>
+#include <QKeyEvent>
+#include "messangerwidget.h"
+#include "ui_messangerwidget.h"
+
+MessangerWidget::MessangerWidget(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::MessangerWidget)
+{
+    ui->setupUi(this);
+
+    ui->tabWidget->removeTab(1);
+    ui->tabWidget->removeTab(0);
+
+    ui->tabWidget->setStyleSheet("QTabBar::tab:selected "
+                                 "{background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #6ea1f1, stop: 1 #567dbc);"
+                                 "color: #ffffff;}");
+}
+
+MessangerWidget::~MessangerWidget()
+{
+    delete ui;
+}
+
+void MessangerWidget::addMsg(QString login, QString name, QString text, MessangerWidget::ETypeMsg typeMsg)
+{
+    addDialogTab(login, name);
+
+    QString prefix = (typeMsg == MessangerWidget::ETypeMsg::fromClient)? ">> " : "<< ";
+
+    //Ищем нужный диалог
+    foreach(DialogMsg dialogMsg, listDialogMsg)
+    {
+        if(dialogMsg.getLogin() == login)
+        {
+            //Добавляем в существующую вкладку
+            ui->tabWidget->setCurrentIndex(dialogMsg.getIndexTab());
+
+            QListWidgetItem* item = new QListWidgetItem(QIcon(":/icons/trainee.png"), prefix + text);
+            item->setBackground(QBrush(QColor(200, 200, 255)));
+            dialogMsg.getListWidget()->addItem(item);
+
+            currLogin = login;
+            return;
+        }
+    }
+}
+
+void MessangerWidget::addDialogTab(QString login, QString name)
+{
+    if(listDialogMsg.count() == 0)
+    {
+        currLogin = login;
+        emit signal_tabMessengerChanged(currLogin);
+    }
+
+    //Проверяем наличие диалога с этим клиентом
+    foreach(DialogMsg dialogMsg, listDialogMsg)
+    {
+        if(dialogMsg.getLogin() == login)
+        {//Диалог для этого клиента уже существует
+            return;
+        }
+    }
+
+    //Добавляем новую вкладку диалога
+    QListWidget* listWidget = new QListWidget();
+    int index = ui->tabWidget->addTab(listWidget, /*login + ": " +*/ name);
+
+    //Помещаем новый диалог в список диалогов
+    DialogMsg dialogMsg(index, listWidget, login);
+    listDialogMsg.append(dialogMsg);
+}
+
+void MessangerWidget::on_btnSend_clicked()
+{
+    QString text = ui->editMsg->text();
+
+    emit signal_msgToClientReady(currLogin, text);
+
+    ui->editMsg->clear();
+
+    QString prefix = "<< ";
+
+    //Ищем нужный диалог
+    foreach(DialogMsg dialogMsg, listDialogMsg)
+    {
+        if(dialogMsg.getLogin() == currLogin)
+        {
+            //Добавляем в существующую вкладку
+            ui->tabWidget->setCurrentIndex(dialogMsg.getIndexTab());
+
+            QListWidgetItem* item = new QListWidgetItem(QIcon(":/icons/instructor.png"), prefix + text);
+            item->setBackground(QBrush(QColor(200, 255, 200)));
+            dialogMsg.getListWidget()->addItem(item);
+
+            return;
+        }
+    }
+}
+
+void MessangerWidget::on_tabWidget_currentChanged(int index)
+{
+    //Ищем нужный диалог
+    foreach(DialogMsg dialogMsg, listDialogMsg)
+    {
+        if(dialogMsg.getIndexTab() == index)
+        {
+            currLogin = dialogMsg.getLogin();
+            emit signal_tabMessengerChanged(currLogin);
+            return;
+        }
+    }
+}
+
+void MessangerWidget::slot_traineeSelected(QString login)
+{
+    //Ищем нужный диалог
+    foreach(DialogMsg dialogMsg, listDialogMsg)
+    {
+        if(dialogMsg.getLogin() == login)
+        {
+            //Активируем нужную вкладку
+            ui->tabWidget->setCurrentIndex(dialogMsg.getIndexTab());
+            return;
+        }
+    }
+}
+
+void MessangerWidget::slot_LanguageChanged(QString language)
+{
+    qtLanguageTranslator.load(QString("translationsMy/ServerLMS_") + language, ".");
+    qApp->installTranslator(&qtLanguageTranslator);
+}
+
+void MessangerWidget::slot_InitMessanger(QList<Trainee> listTrainees)
+{
+    for(Trainee trainee: listTrainees)
+    {
+        if(! trainee.getArchived())
+            this->addDialogTab(trainee.getLogin(), trainee.getName());
+    }
+}
+
+void MessangerWidget::keyPressEvent(QKeyEvent *event)
+{
+    if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return)
+    {
+        ui->btnSend->click();
+    }
+}
+
+void MessangerWidget::changeEvent(QEvent *event)
+{
+    // В случае получения события изменения языка приложения
+    if (event->type() == QEvent::LanguageChange)
+    {
+        ui->retranslateUi(this);    // переведём окно заново
+    }
+}
+

DB_IaT/InstructorsAndTrainees/messanger/messangerwidget.h

@@ -0,0 +1,82 @@
+#ifndef MESSANGERWIDGET_H
+#define MESSANGERWIDGET_H
+
+#include <QWidget>
+#include <QListWidget>
+#include <QTranslator>
+#include <trainee.h>
+
+class DialogMsg
+{
+public:
+    DialogMsg();
+    DialogMsg(int indexTab, QListWidget* listWidget, QString login)
+    {
+        this->indexTab = indexTab;
+        this->listWidget = listWidget;
+        this->login = login;
+    };
+
+    QString getLogin() {return login;};
+    QListWidget* getListWidget() {return listWidget;};
+    int getIndexTab() {return indexTab;};
+
+private:
+    QString login = "";
+    int indexTab = 0;
+    QListWidget* listWidget = nullptr;
+};
+
+namespace Ui {
+class MessangerWidget;
+}
+
+class MessangerWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit MessangerWidget(QWidget *parent = nullptr);
+    ~MessangerWidget();
+
+protected:
+    // Метод получения событий
+    // В нём будет производиться проверка события смены перевода приложения
+    void changeEvent(QEvent * event) override;
+
+public:
+    enum ETypeMsg{fromClient, toClient};
+
+    void addMsg(QString login, QString name, QString text, ETypeMsg typeMsg);
+    void addDialogTab(QString login, QString name);
+
+private slots:
+    void on_btnSend_clicked();
+    void on_tabWidget_currentChanged(int index);
+
+signals:
+    //сигнал о готовности нового сообщения на отправку клиенту
+    void signal_msgToClientReady(QString login, QString text);
+    //сигнал об изменении вкладки диалога
+    void signal_tabMessengerChanged(QString login);
+
+public slots:
+    //слот обработки сигнала о выборе обучаемого
+    void slot_traineeSelected(QString login);
+    void slot_LanguageChanged(QString language);
+    //слот обработки сигнала об инициализации мессенджера
+    void slot_InitMessanger(QList<Trainee> listTrainees);
+
+private:
+    virtual void keyPressEvent(QKeyEvent *event) override;
+
+private:
+    QList <DialogMsg> listDialogMsg;
+
+    QString currLogin = "";
+
+    Ui::MessangerWidget *ui;
+    QTranslator qtLanguageTranslator;
+};
+
+#endif // MESSANGERWIDGET_H

DB_IaT/InstructorsAndTrainees/messanger/messangerwidget.ui

@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MessangerWidget</class>
+ <widget class="QWidget" name="MessangerWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>500</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <family>Tahoma</family>
+    <pointsize>10</pointsize>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Messenger</string>
+       </property>
+       <layout class="QGridLayout" name="gridLayout_3">
+        <item row="0" column="0">
+         <layout class="QVBoxLayout" name="verticalLayout">
+          <item>
+           <widget class="QTabWidget" name="tabWidget">
+            <property name="currentIndex">
+             <number>1</number>
+            </property>
+            <widget class="QWidget" name="tab">
+             <attribute name="title">
+              <string>Tab 1</string>
+             </attribute>
+            </widget>
+            <widget class="QWidget" name="tab_2">
+             <attribute name="title">
+              <string>Tab 2</string>
+             </attribute>
+            </widget>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="1" column="0">
+         <layout class="QHBoxLayout" name="horizontalLayout">
+          <item>
+           <widget class="QLineEdit" name="editMsg"/>
+          </item>
+          <item>
+           <widget class="QToolButton" name="btnSend">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text">
+             <string>Send</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>