Qt: OpenIGTLink: allow custom device names

Author: ClaudioHoffmann

examples/solum_qt/solum/openigtlink.cpp

@@ -28,6 +28,11 @@ void SolumIGTL::close()
     server_->CloseSocket();
 }
 
+void SolumIGTL::setNodeName(const QString &name)
+{
+    nodeName_ = name.toStdString();
+}
+
 void SolumIGTL::disconnectClient()
 {
     clientConnectTimer_.stop();

examples/solum_qt/solum/openigtlink.h

@@ -13,6 +13,8 @@ class SolumIGTL : public QObject
     bool serve(uint16_t port); /// Returns `false` on failure.
     void close();
 
+    void setNodeName(const QString& name);
+
     bool isServing() const;
     bool isClientConnected() const;
 
@@ -26,4 +28,5 @@ class SolumIGTL : public QObject
     igtl::ServerSocket::Pointer server_;
     igtl::Socket::Pointer client_;
     QTimer clientConnectTimer_;
+    std::string nodeName_;
 };

examples/solum_qt/solum/solumqt.cpp

@@ -12,6 +12,12 @@ Solum::Solum(QWidget *parent) : QMainWindow(parent), imaging_(false)
     _me = this;
     ui_.setupUi(this);
 
+    connect(ui_.igtlnode, &QLineEdit::textChanged, [this](auto& text)
+    {
+        igtl_.setNodeName(text);
+        settings_->setValue("OpenIGTLink/node", text);
+    });
+
     // Job button labels
     ui_.retrieve->setLabels(tr("Retrieve from Clarius cloud"), tr("Retrieving..."));
     ui_.blesearch->setLabels(tr("Search"), tr("Searching..."));
@@ -67,6 +73,8 @@ Solum::Solum(QWidget *parent) : QMainWindow(parent), imaging_(false)
     auto igtlport = settings_->value("OpenIGTLink/port").toString();
     if (!igtlport.isEmpty())
         ui_.igtlport->setText(igtlport);
+    auto igtlnode = settings_->value("OpenIGTLink/node").toString();
+    ui_.igtlnode->setText(igtlnode.isEmpty() ? "Ultrasound" : igtlnode);
 
     ui_.certtable->setColumnCount(4);
     ui_.certtable->setHorizontalHeaderLabels({tr("Serial number"),

examples/solum_qt/solum/solumqt.ui

@@ -985,6 +985,9 @@ After clicking the button, wait for the SSID to be published via BLE, then conne
           <property name="text">
            <string>Port</string>
           </property>
+          <property name="alignment">
+           <set>Qt::AlignRight</set>
+          </property>
           <property name="buddy">
            <cstring>igtlport</cstring>
           </property>
@@ -993,6 +996,22 @@ After clicking the button, wait for the SSID to be published via BLE, then conne
         <item row="0" column="1">
          <widget class="QLineEdit" name="igtlport"/>
         </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="_igtlnode_label">
+          <property name="text">
+           <string>Node name</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignRight</set>
+          </property>
+          <property name="buddy">
+           <cstring>igtlnode</cstring>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1" colspan="2">
+         <widget class="QLineEdit" name="igtlnode"/>
+        </item>
         <item row="2" column="0" colspan="3">
          <layout class="QGridLayout">
           <item row="0" column="0">