From 83b1a6db0615b40a0bda880b98dd6e1fa323ea1b Mon Sep 17 00:00:00 2001
From: Jacek Barc <jacebar970@student.polsl.pl>
Date: Mon, 13 Sep 2021 18:58:47 +0200
Subject: [PATCH] Added charts

---
 Server/Server.pro         |  2 +-
 Server/mainwindow.cpp     |  2 +-
 Server/selectedclient.cpp | 29 ++++++++++++++++++++++++++++
 Server/selectedclient.h   |  4 ++++
 Server/selectedclient.ui  | 40 +++++++++++++++++++++++++++++++++------
 5 files changed, 69 insertions(+), 8 deletions(-)

diff --git a/Server/Server.pro b/Server/Server.pro
index 311d3d4..0465756 100644
--- a/Server/Server.pro
+++ b/Server/Server.pro
@@ -1,6 +1,6 @@
 QT       += core gui
 QT       += network
-
+QT       += charts
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
 CONFIG += c++11
diff --git a/Server/mainwindow.cpp b/Server/mainwindow.cpp
index ca66f7a..7586c38 100644
--- a/Server/mainwindow.cpp
+++ b/Server/mainwindow.cpp
@@ -49,7 +49,7 @@ void MainWindow::appendToSocketList(QTcpSocket* socket)
     connect(socket, &QTcpSocket::readyRead, this, &MainWindow::readSocket);
     connect(socket, &QTcpSocket::disconnected, this, &MainWindow::discardSocket);
     connect(socket, &QAbstractSocket::errorOccurred, this, &MainWindow::displayError);
-    displayMessage(QString("INFO :: Client with sockd:%1 has just entered the room").arg(socket->socketDescriptor()));
+    displayMessage(QString("INFO :: Client with sockd:%1 has just connected").arg(socket->socketDescriptor()));
     resourcesSocketMap.insert(socket,new Resources());
 
 }
diff --git a/Server/selectedclient.cpp b/Server/selectedclient.cpp
index fb067c5..652a61f 100644
--- a/Server/selectedclient.cpp
+++ b/Server/selectedclient.cpp
@@ -19,6 +19,35 @@ SelectedClient::SelectedClient(Resources* r) : QDialog(nullptr),
     ui->labelDisk->setText(QString::number(resources->getDiskFreeSpacePercentage())+ "%");
     ui->labelMemory->setText(QString::number(resources->getTotalMemory()));
     ui->labelUsedMemory->setText(QString::number(1.0*resources->getMemoryLoad()/resources->getTotalMemory()) + "%");
+    int iter = 1;
+    for (float cpuLoad : resources->getCpuLoadList()){
+        lineSeries[0]->append(iter, cpuLoad);
+        iter++;
+    }
+    iter = 1;
+    for (float diskSpace : resources->getDiskFreeSpacePercentageList()){
+        lineSeries[1]->append(iter, diskSpace);
+        iter++;
+    }
+    iter = 1;
+    for (float memoryLoad : resources->getMemoryLoadListReference()){
+        lineSeries[2]->append(iter, 1.0 * memoryLoad/resources->getTotalMemory());
+        iter++;
+    }
+    charts[0]->setTitle("Cpu load");
+    charts[1]->setTitle("Free disk space");
+    charts[2]->setTitle("Free memory");
+    for (int i = 0; i < 3; i++) {
+        charts[i]->addSeries(lineSeries[i]);
+        charts[i]->legend()->hide();
+        charts[i]->createDefaultAxes();
+    }
+    ui->graphicsView_chart0->setChart(charts[0]);
+    ui->graphicsView_chart1->setChart(charts[1]);
+    ui->graphicsView_chart2->setChart(charts[2]);
+    ui->graphicsView_chart0->setRenderHint(QPainter::Antialiasing);
+    ui->graphicsView_chart1->setRenderHint(QPainter::Antialiasing);
+    ui->graphicsView_chart2->setRenderHint(QPainter::Antialiasing);
 }
 
 SelectedClient::~SelectedClient()
diff --git a/Server/selectedclient.h b/Server/selectedclient.h
index 818c825..c2310d0 100644
--- a/Server/selectedclient.h
+++ b/Server/selectedclient.h
@@ -4,6 +4,8 @@
 #include <QDialog>
 #include "resources.h"
 #include "runningprocesses.h"
+#include <QtCharts/QLineSeries>
+#include <QtCharts/QChart>
 
 namespace Ui {
 class SelectedClient;
@@ -24,6 +26,8 @@ private slots:
 private:
     Ui::SelectedClient *ui;
     Resources* resources;
+    QLineSeries *lineSeries[3] = {new QLineSeries, new QLineSeries, new QLineSeries};
+    QChart *charts[3] = {new QChart(), new QChart(), new QChart()};
 };
 
 #endif // SELECTEDCLIENT_H
diff --git a/Server/selectedclient.ui b/Server/selectedclient.ui
index 5e40f94..0dd10a6 100644
--- a/Server/selectedclient.ui
+++ b/Server/selectedclient.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>951</width>
-    <height>537</height>
+    <height>781</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -16,8 +16,8 @@
   <widget class="QDialogButtonBox" name="buttonBox">
    <property name="geometry">
     <rect>
-     <x>850</x>
-     <y>500</y>
+     <x>10</x>
+     <y>740</y>
      <width>81</width>
      <height>32</height>
     </rect>
@@ -35,7 +35,7 @@
      <x>9</x>
      <y>9</y>
      <width>321</width>
-     <height>161</height>
+     <height>311</height>
     </rect>
    </property>
    <layout class="QGridLayout" name="gridLayout">
@@ -128,8 +128,8 @@
   <widget class="QPushButton" name="pushButtonProcesses">
    <property name="geometry">
     <rect>
-     <x>10</x>
-     <y>180</y>
+     <x>100</x>
+     <y>350</y>
      <width>161</width>
      <height>41</height>
     </rect>
@@ -138,7 +138,35 @@
     <string>Show running processes</string>
    </property>
   </widget>
+  <widget class="QWidget" name="verticalLayoutWidget">
+   <property name="geometry">
+    <rect>
+     <x>349</x>
+     <y>9</y>
+     <width>581</width>
+     <height>761</height>
+    </rect>
+   </property>
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QChartView" name="graphicsView_chart0"/>
+    </item>
+    <item>
+     <widget class="QChartView" name="graphicsView_chart1"/>
+    </item>
+    <item>
+     <widget class="QChartView" name="graphicsView_chart2"/>
+    </item>
+   </layout>
+  </widget>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QChartView</class>
+   <extends>QGraphicsView</extends>
+   <header>QtCharts</header>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections>
   <connection>