QDS-13458 Show ip addresses on the home page

src/HomePage.qml

@@ -137,117 +137,27 @@ Flickable {
 
                 spacing: 10
 
-                Rectangle {
+                Label {
                     Layout.fillWidth: true
-                    Layout.preferredHeight: optionLayout1.height
-
-                    color: Constants.boxBackgroundColor
-                    radius: Material.MediumScale
-                    border {
-                        width: 1
-                        color: Constants.boxBorderColor
-                    }
-
-                    ColumnLayout {
-                        id: optionLayout1
-                        width: parent.width
-                        spacing: 20
-
-                        Label {
-                            Layout.fillWidth: true
-                            Layout.topMargin: 20
-
-                            horizontalAlignment: Qt.AlignHCenter
-                            text: qsTr("Option 1")
-                            font.pixelSize: Constants.lgTextSize
-                            font.bold: true
-                            wrapMode: Text.WordWrap
-                        }
-
-                        Label {
-                            Layout.fillWidth: true
-                            Layout.leftMargin: 20
-                            Layout.rightMargin: 20
-
-                            horizontalAlignment: Qt.AlignHCenter
-                            text: qsTr("Click to scan the QR code in Qt Design Studio")
-                            font.pixelSize: Constants.mdTextSize
-                            wrapMode: Text.WordWrap
-                        }
-
-                        QrButton {
-                            Layout.alignment: Qt.AlignHCenter
-                            Layout.bottomMargin: 20
-
-                            onClicked: backend.scanQrCode()
-                        }
-                    }
+                    text: qsTr("This device can be reached at the following IP addresses:")
+                    font.pixelSize: Constants.lgTextSize
+                    font.bold: true
+                    wrapMode: Text.WordWrap
                 }
 
-                Rectangle {
+                Label {
+                    id: ipAddress
                     Layout.fillWidth: true
-                    Layout.preferredHeight: optionLayout2.height
-
-                    color: Constants.boxBackgroundColor
-                    radius: Material.MediumScale
-                    border {
-                        width: 1
-                        color: Constants.boxBorderColor
-                    }
-
-                    ColumnLayout {
-                        id: optionLayout2
-                        width: parent.width
-                        spacing: 20
-
-                        Label {
-                            Layout.fillWidth: true
-                            Layout.topMargin: 20
-
-                            horizontalAlignment: Qt.AlignHCenter
-                            text: qsTr("Option 2")
-                            font.pixelSize: Constants.lgTextSize
-                            font.bold: true
-
-                            wrapMode: Text.WordWrap
-                        }
-
-                        TextField {
-                            id: ipAddress
-
-                            Layout.fillWidth: true
-                            Layout.leftMargin: 20
-                            Layout.rightMargin: 20
-                            Layout.alignment: Qt.AlignHCenter
-
-                            placeholderText: qsTr("IP Address")
-                            text: backend.lastDesignStudioIp()
-                            validator: RegularExpressionValidator {
-                                regularExpression: /^(\d{1,3}\.){3}\d{1,3}$/
-                            }
-
-                            Connections {
-                                target: backend
-
-                                function onConnectedChanged(isConnected, ip) {
-                                    ipAddress.text = ip;
-                                }
-                            }
-                        }
-
-                        Button {
-                            id: downloadUserProject
-
-                            Layout.fillWidth: true
-                            Layout.leftMargin: 20
-                            Layout.rightMargin: 20
-                            Layout.bottomMargin: 20
-                            Layout.alignment: Qt.AlignHCenter
-
-                            text: qsTr("Connect Design Studio")
-                            enabled: true
+                    text: qsTr("xxx.xxx.xxx.xxx")
+                    font.pixelSize: Constants.lgTextSize
+                    font.bold: true
+                    wrapMode: Text.WordWrap
 
-                            onClicked: backend.connectDesignStudio(ipAddress.text)
+                    Component.onCompleted: {
+                        ipAddress.text = '';
+                        var val = backend.getIpAddresses();
+                        for(var i = 0; i < val.length; i++) {
+                            ipAddress.text += val[i].interface + ': ' + val[i].ip + '\n';
                         }
                     }
                 }

src/backend/backend.cpp

@@ -26,6 +26,7 @@
 #include "backend.h"
 
 #include <QDesktopServices>
+#include <QNetworkInterface>
 
 #include "logger.h"
 
@@ -253,3 +254,21 @@ QString Backend::lastDesignStudioIp() const
 {
     return m_dsManager ? m_dsManager->getDesignStudioIp({}) : QString();
 }
+
+QJsonArray Backend::getIpAddresses() const
+{
+    QNetworkInterface networkInterface;
+    QJsonArray ipAddresses;
+
+    for (const auto &interface : networkInterface.allInterfaces()) {
+        for (const auto &entry : interface.addressEntries()) {
+            if (entry.ip().protocol() == QAbstractSocket::IPv4Protocol && !entry.ip().isLoopback()) {
+                qDebug() << "Interface:" << interface.name() << "IP:" << entry.ip().toString();
+                ipAddresses.append(
+                    QJsonObject{{"interface", interface.name()}, {"ip", entry.ip().toString()}});
+            }
+        }
+    }
+
+    return ipAddresses;
+}

src/backend/backend.h

@@ -26,6 +26,7 @@
 #ifndef DV_ANDROID_H
 #define DV_ANDROID_H
 
+#include <QJsonArray>
 #include <QThread>
 
 #include "dsconnector/dsmanager.h"
@@ -81,6 +82,7 @@ public slots:
     void connectDesignStudio(const QString &ipAddr);
     void parseDesignViewerUrl(const QUrl &url);
     void popupInterrupted();
+    QJsonArray getIpAddresses() const;
 
     bool autoScaleProject() const;
     void setAutoScaleProject(bool autoScaleProject);