[19532] Domain graph view implementation

imports/Theme/Theme.qml

@@ -11,6 +11,7 @@ QtObject {
 
     readonly property color grey: "#808080"
     readonly property color lightGrey: "#d3d3d3"
+    readonly property color darkGrey: "#3e3e3e"
     readonly property color x11Grey: "#BEBEBE"
     readonly property color whiteSmoke: "#f5f5f5"
 

include/fastdds_monitor/Controller.h

@@ -260,6 +260,11 @@ public slots:
             quint64 series_id,
             quint64 new_max_point);
 
+
+    //! Request to backend the latest domain view JSON to build the graph
+    QString get_domain_view_graph (
+            QString domain_id);
+
 signals:
 
     //! Signal to show the Error Dialog

include/fastdds_monitor/Engine.h

@@ -495,6 +495,10 @@ class Engine : public QQmlApplicationEngine
             quint64 series_id,
             quint64 new_max_point);
 
+    //! Request to backend the latest domain view JSON to build the graph
+    backend::Graph get_domain_view_graph (
+            const backend::EntityId& domain_id);
+
 signals:
 
     /**

include/fastdds_monitor/backend/SyncBackendConnection.h

@@ -257,6 +257,10 @@ class SyncBackendConnection
             std::vector<EntityId>& source_ids,
             std::vector<EntityId>& target_ids);
 
+    //! Request to backend the latest domain view JSON to build the graph
+    Graph get_domain_view_graph (
+            const EntityId& domain_id);
+
 protected:
 
     void change_unit_magnitude(

qml.qrc

@@ -21,6 +21,7 @@
         <file>qml/CustomLegend.qml</file>
         <file>qml/CustomScrollBar.qml</file>
         <file>qml/DifferClickMouseArea.qml</file>
+        <file>qml/DomainGraphLayout.qml</file>
         <file>qml/DoubleSpinBox.qml</file>
         <file>qml/DumpFileDialog.qml</file>
         <file>qml/DynamicDataKindDialog.qml</file>
@@ -30,6 +31,7 @@
         <file>qml/EntityList.qml</file>
         <file>qml/ErrorDialog.qml</file>
         <file>qml/ExportCSVFileDialog.qml</file>
+        <file>qml/GraphConnection.qml</file>
         <file>qml/HistoricDataKindDialog.qml</file>
         <file>qml/HistoricDisplayStatisticsDialog.qml</file>
         <file>qml/HistoricStatisticsChartView.qml</file>