Add DDS domain graph view (#196)

* Initial empty commit Signed-off-by: JesusPoderoso <[email protected]> * Add tab view in chart layout (#192) * Refs #19308: Add tab view in chart layout Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Update graph view name Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Close last tab would open New tab Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Add and delete tab buttons improvements Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Fix transition Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Cap max tabs to 15 Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Fix view issue when first tab gets closed Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Fix ChartLayout view issue when resizing window Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Fix polish infinite loop Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Avoid tab dragging Signed-off-by: JesusPoderoso <[email protected]> * Refs #19308: Propagate fullScreen var changes Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Domain graph view implementation (#200) * Disable dragging elements out of their bounds Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: Implement domain graph view Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Improve domain view Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Adapt to new JSON and visual improvements Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Add arrows to connections Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Round elements Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix entities height Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Update tab name with view content Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix connections Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Add domain id selector for graph view Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Add Refresh button and refresh feature Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: Implement Monitor <---> Backend connection Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Establish connection Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Add try-catch in SyncBackendConnection call Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Catch Exception when no graph Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: Fix issues, visual bugs and improvements Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix communication arrows visual bugs Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix icons and text spacing in entity boxes Signed-off-by: JesusPoderoso <[email protected]> Refs: Remove vulcanexus blue from color palette Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix entity order generation to optimize resizing Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Add comments to QML code Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Improve backend calls Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix overlapping visual bugs Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix resizing with large alias Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix single topic (and no entities) data representation Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Fix tab issue with multiple domains Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Display domain info when navigating through different domain views in tabs Signed-off-by: JesusPoderoso <[email protected]> Refs #19308: Display entity and topic data when clicked in the graph Signed-off-by: JesusPoderoso <[email protected]> Refs #19513: Improve Domain ID Dialog values Signed-off-by: JesusPoderoso <[email protected]> Refs #19513: Add metatraffic filter in the graph view Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Improve arrow drawing Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: Please linters Signed-off-by: JesusPoderoso <[email protected]> * Initial empty commit Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary include Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary eol ';' Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove 'magic numbers' Signed-off-by: JesusPoderoso <[email protected]> Refs #19532: [ARS] Remove wheel displacement 'magic number' Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Simplify hidden scrollbar Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecesary item Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Update status comparision to uppercase Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary width conditions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary filling rect Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Fix comment Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary recursive call Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Fix refresh domain info call Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary stack anchoring Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary 'z' ordering Signed-off-by: JesusPoderoso <[email protected]> Refs #19532: [ARS] Remove unnecessary 'z' ordering Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: [ARS] Remove unnecessary load model calls Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: Reorder elements to fix tabs overlapping Signed-off-by: JesusPoderoso <[email protected]> * Refs #19532: Fix warning displayed when showing metatraffic Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: [ARS] Add parenthesys to conditional assignations Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: [ARS] Add error check in missing entities Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: [ARS] Remove unnecessary rect Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: [ARS] Add missing space Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: [ARS] Improve entities width management Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: Fix connections Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve comparasion conditions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Run resize call only once Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve connection generation Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Remove unnecessary load model call Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Reduce amount of painting iterations Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Fix typo Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Remove unnecessary signal declaration Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Apply latest rev suggestions Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Status layout with problems per entity (#204) * Refs #19533: Add Status view to layout Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Include problem callback backend connection Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Sync with statistics backend to obtain StatusData Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Take the samples and prepare a json structure Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Display the problem data in status layout Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Improve arrows based on internal feedback Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Include external QMLTreeView module Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Include external QMLTreeView module and adapt the tree with the required mechanisms Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Adapt model to use roles Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Include missing information through roles in the UI Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Add status icon and homogenize fonts Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Add incompatible qos policies links to documentation compatibility rules Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Fix first click issue in status footer and remove dead code Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Add view problem filter functionality Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Display entity issues counter on its right Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Avoid problem model destruction to avoid error messages when app closed Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Catch entity dispose and remove entity problems from model Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Update icons Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Fix visual details Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Fix error counting Signed-off-by: JesusPoderoso <[email protected]> Refs #19533: Adapt changes Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: Improve disable view of chart layout button Signed-off-by: JesusPoderoso <[email protected]> * Fix mock build issue Signed-off-by: JesusPoderoso <[email protected]> * Fix visual details Signed-off-by: JesusPoderoso <[email protected]> * Display entity information when clicked in status layout Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: Fix warning visual issue Signed-off-by: JesusPoderoso <[email protected]> * Refs #19533: Add filter to status layout properly Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Fix topic filtering visual bugs Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Add load model check for empty filter Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Set Backend status references Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Delete debug comment Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Rename all problems to statuses Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve comments Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Minor sugestions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve entity status assignments Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Add missing problem sample 'Liveliness changed' Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve error / warning counter update and update left panel info when problem reported Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Rename method Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] QML minor changes Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve graph connections section Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Fix style in the imported qml files Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Remove unnecessary dead code Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Remove unnecessary method Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Refactor tree model filtering Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Remove info dead code Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve StatusLayout.qml comments Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve pointers deletion Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Refactor model roles to use direct get methods Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Rename 'copy' model method as 'filtered_copy' Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Remove repeated description in problems Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Rename domain graph public property entity id as 'domain_entity_id' Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Improve status counter anchoring to avoid overlapping numbers and icons Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Improve status sample kind usage Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Treat entity status model status as StatusLevel instead of as boolean Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ALRS] Comment typo Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Improve entity info update when new status reported Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Remove unnecessary error check Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Get Status Level string from sources (backend) Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Fix visual bug with expand/collapse status layout icon Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Fix timer flow Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Add try-catch in get_status_data Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Fix timer Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: [ARS] Fix left panel focus Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Domain graph & status layout documentation (#205) * Refs #19743: Update documentation sections to include tabs, domain graph and status problems Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Include new images Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Update screenshots Signed-off-by: JesusPoderoso <[email protected]> * Refs #19743: Apply rev suggestions Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Improve graph visual details (#209) * Refs #19973: Fix topic lines below entities visual bug Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Update Warning Icon to be more visible Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Remove info panel refresh call when new status is reported Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Improve arrows when related topic is not displayed Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Fix glitch when filtering domain graph per topic Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Apply rev suggestions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Fix identation Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Fix Gif size to adapt resolution Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Please uncrustify Signed-off-by: JesusPoderoso <[email protected]> * Refs #19973: Fix statistics backend StatusLevel references Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Update loading graph gif (#213) * Update loading graph gif Signed-off-by: JesusPoderoso <[email protected]> * Fix gif size Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Add eProsima software icons to Fast DDS Monitor (#207) * Add AMLIP icon and display in graph Signed-off-by: JesusPoderoso <[email protected]> * Add product icons Signed-off-by: JesusPoderoso <[email protected]> * Rename icons with backend names Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Update image names based on latest backend update Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Include app logos in png format Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Change .png logos to .svg logos Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Include logos in project resources Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Include logo in UI Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Update Panel behavior to allow section resize Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Update Domain Graph icon visibility to fix all alias width Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Fix logos and revert to .png format Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Apply rev suggestions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Apply latest rev suggestions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Apply latest rev suggestions Signed-off-by: JesusPoderoso <[email protected]> * Refs #19880: Please uncrustify Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Include Fast DDS Monitor app ID while init monitor, and include new arguments in mocks (#212) * Refs #19865: Init monitor with proper app id Signed-off-by: JesusPoderoso <[email protected]> * Refs #19865: Fix errors in mocks Signed-off-by: JesusPoderoso <[email protected]> * Refs #19865: Please linters Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> * Please linters Signed-off-by: JesusPoderoso <[email protected]> --------- Signed-off-by: JesusPoderoso <[email protected]> Co-authored-by: JesusPoderoso <[email protected]> Co-authored-by: Jesús Poderoso <[email protected]>
eProsima · Dec 21, 2023 · 06254c7 · 06254c7
1 parent 7bdf2a5
commit 06254c7
Show file tree

Hide file tree

Showing 110 changed files with 6,831 additions and 73 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -233,6 +233,8 @@ set(PROJECT_HEADERS
     ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/statistics/EntityItem.h
     ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/SubListedListItem.h
     ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/SubListedListModel.h
+    ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/tree/StatusTreeItem.h
+    ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/tree/StatusTreeModel.h
     ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/tree/TreeItem.h
     ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/model/tree/TreeModel.h
     ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/statistics/DataChartBox.h
@@ -261,6 +263,8 @@ set(PROJECT_SOURCES_NO_MAIN
     ${PROJECT_SOURCE_DIR}/src/model/physical/ProcessModelItem.cpp
     ${PROJECT_SOURCE_DIR}/src/model/statistics/EntityItem.cpp
     ${PROJECT_SOURCE_DIR}/src/model/SubListedListModel.cpp
+    ${PROJECT_SOURCE_DIR}/src/model/tree/StatusTreeItem.cpp
+    ${PROJECT_SOURCE_DIR}/src/model/tree/StatusTreeModel.cpp
     ${PROJECT_SOURCE_DIR}/src/model/tree/TreeItem.cpp
     ${PROJECT_SOURCE_DIR}/src/model/tree/TreeModel.cpp
     ${PROJECT_SOURCE_DIR}/src/statistics/DataChartBox.cpp

diff --git a/docs/rst/figures/screenshots/domain_graph.png b/docs/rst/figures/screenshots/domain_graph.png
diff --git a/docs/rst/figures/screenshots/init-monitor.png b/docs/rst/figures/screenshots/init-monitor.png
diff --git a/docs/rst/figures/screenshots/main_panel.png b/docs/rst/figures/screenshots/main_panel.png
diff --git a/docs/rst/figures/screenshots/problem.png b/docs/rst/figures/screenshots/problem.png
diff --git a/docs/rst/figures/screenshots/problem_detail.png b/docs/rst/figures/screenshots/problem_detail.png
diff --git a/docs/rst/figures/screenshots/shapes_domain.png b/docs/rst/figures/screenshots/shapes_domain.png
diff --git a/docs/rst/figures/screenshots/shapes_topic.png b/docs/rst/figures/screenshots/shapes_topic.png
diff --git a/docs/rst/user_manual/chart_panel_index.rst b/docs/rst/user_manual/chart_panel_index.rst
@@ -7,13 +7,42 @@
 Main Panel
 ##########
 
-In the central panel or *chart panel*, is where the data of the entities will be displayed.
-The main feature of the *Fast DDS Monitor* application is to graphically display the data that is being monitored.
+In the central panel, there is a tab section that allows multiple views, including a collapsed menu that reports the
+possible problems that have been detected on the DDS entities.
+
+The main feature of the *Fast DDS Monitor* application is to graphically display the data that is being monitored in
+the *Chart View*.
 DDS entities have associated different types of data (so-called *DataKind*) that could be visualize by configuring
 a chart.
 For example, it can be displayed the mean, median and standard deviation latency between two machines (*Hosts*) running
 *Fast DDS* applications for the period of two hours in intervals of ten minutes.
 
+The *Fast DDS Monitor* can also show the detected entities in a graph.
+The *Domain view* would filter all entities that belong to the same DDS Domain, and represent the inheritance of the
+physical and DDS entities (the DataWriters or DataReaders that belong to a DomainParticipant, the
+DomainParticipants that run on the same process, the processes that a user is running, and the users that are on a
+host).
+Those relations are represented in different boxes that contain the sub-category of entities.
+Also, the connections between different endpoints that are publishing or subscribed to a Topic are represented with
+arrows.
+Those arrows would start from the DataWriter and point to the Topic, or start from the Topic and point to the
+DataReader (in publication and subscription cases, respectively).
+
+.. figure:: /rst/figures/screenshots/shapes_domain.png
+    :align: center
+
+If filtering that graph by Topic, only the entities whose endpoints are publishing in, or subscribed to the selected
+Topic would be represented in the view.
+
+.. figure:: /rst/figures/screenshots/shapes_topic.png
+    :align: center
+
+If there are problems reported by a DDS entity, they are condensed by entity in the bottom layout problem section.
+Among the problem counter, the problem is described and, in some cases, followed by a link to the documentation.
+
+.. figure:: /rst/figures/screenshots/problem_detail.png
+    :align: center
+
 .. toctree::
     :maxdepth: 2
 

diff --git a/docs/rst/user_manual/layout.rst b/docs/rst/user_manual/layout.rst
@@ -219,9 +219,11 @@ For the explanation of this information refer to the section :ref:`log_panel`.
 
 Main Panel
 ==========
-The central window it will display the data charts, so-called *Chartbox*, that the user has configured.
-To create a new *Chartbox* go to *Edit->DisplayNewData* in the application menu.
-This button will create a new *Chartbox* where new series could be added, removed or modified.
+The central window allows multiple tabs for different views.
+It is also displayed a collapsed menu with the possible problems that have been detected on the DDS entities.
+It will display the data charts, so-called *Chartbox*, that the user has configured.
+It will display a domain graph where the physical, logical and DDS entities from a domain are represented,
+focusing on the connection between endpoints through the topics, and the entities physical inheritance.
 
 .. figure:: /rst/figures/screenshots/main_panel.png
     :align: center
@@ -232,21 +234,26 @@ For further information about how to create a chart refer to the section :ref:`c
 
 Chartbox
 --------
-These windows in the central panel store some *series* or *data configurations* to show a specific data type for
+These windows in the main panel store some *series* or *data configurations* to show a specific data type for
 one or several entities in a specified time interval and with different accumulative operations on the data.
 
-These Chartbox could be moved along the main window.
+To create a new *Chartbox* go to *Chart View* in the Main Panel default tab, and click on *Create new chart* button.
+This button will create a new *Chartbox* where new series could be added, removed or modified.
+
+These Chartbox could be moved along the *Chart View* tab.
 In order to move one of this charts, press in the *Chartbox* title and grab the object to its new location inside the
 main panel.
 The rest of the *Chartboxes* will automatically rearrange when one of them is moved to a different position.
 
 .. figure:: /rst/figures/screenshots/chartbox.png
     :align: center
 
+For further information about how to create a chart refer to the section :ref:`chart_panel`.
+
 .. _create_new_series_layout:
 
 Create Series Dialog
-------------------------
+^^^^^^^^^^^^^^^^^^^^
 This Dialog will appear every time a new Chartbox is created, or adding a new series by the button in the Chartbox
 *Series->AddSeries*.
 
@@ -262,3 +269,36 @@ This Dialog will appear every time a new Chartbox is created, or adding a new se
 
 For further details on how to configure a new series refer to :ref:`historic_series` for historic data or
 :ref:`dynamic_series` for dynamic data.
+
+.. _domain_graph:
+
+Domain View
+-----------
+This view in the main panel shows the connections between DataWriters and DataReaders that belong to the same
+DDS Domain.
+They are represented encapsulated inside their physical entities (see :ref:`entities` relationship), and with a
+connection to the topic they are published and subscribed, respectively.
+
+.. figure:: /rst/figures/screenshots/domain_graph.png
+    :align: center
+
+By clicking on any entity, its detailed information is displayed in the :ref:`info_panel`.
+Right click allows changing the alias of the entity, filter the problems to display only the selected entity's problems
+and, in the case of topics, filtering the domain graph by topic so that only the entities related to the selected topic
+are displayed.
+
+.. _problem_summary:
+
+Problem summary
+---------------
+
+This section that can be expanded and collapsed displays all the collected problems per entity.
+Those problems are related to DataReader samples lost, incompatible QoS between endpoints, or DataWriter deadline missed
+counter, for instance.
+
+The entities that have reported a problem would display a warning or an error icon close to the entity name, based on
+the severity of the problem.
+The entity representation in the domain graph may also display that icon.
+
+.. figure:: /rst/figures/screenshots/problem.png
+    :align: center
diff --git a/fastdds_monitor.pro b/fastdds_monitor.pro
@@ -24,6 +24,8 @@ SOURCES += \
         src/model/physical/ProcessModelItem.cpp \
         src/model/statistics/EntityItem.cpp \
         src/model/SubListedListModel.cpp \
+        src/model/tree/StatusTreeItem.cpp \
+        src/model/tree/StatusTreeModel.cpp \
         src/model/tree/TreeItem.cpp \
         src/model/tree/TreeModel.cpp \
         src/statistics/DataChartBox.cpp \
@@ -75,6 +77,8 @@ HEADERS += \
     include/fastdds_monitor/model/statistics/EntityItem.h \
     include/fastdds_monitor/model/SubListedListItem.h \
     include/fastdds_monitor/model/SubListedListModel.h \
+    include/fastdds_monitor/model/tree/StatusTreeModel.h \
+    include/fastdds_monitor/model/tree/StatusTreeItem.h \
     include/fastdds_monitor/model/tree/TreeItem.h \
     include/fastdds_monitor/model/tree/TreeModel.h \
     include/fastdds_monitor/statistics/DataChartBox.h \

diff --git a/imports/Theme/Theme.qml b/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"
 

diff --git a/include/fastdds_monitor/Controller.h b/include/fastdds_monitor/Controller.h
@@ -26,6 +26,8 @@
 #include <QObject>
 #include <QtCharts/QVXYModelMapper>
 
+#include <fastdds_monitor/backend/backend_types.h>
+
 class Engine;
 
 enum class ErrorType : int
@@ -59,6 +61,16 @@ class Controller : public QObject
             QString error_msg,
             ErrorType error_type = ErrorType::GENERIC);
 
+    //! Status counters displayed in the QML
+    struct StatusCounters
+    {
+        std::map<backend::EntityId, uint32_t> errors;
+        std::map<backend::EntityId, uint32_t> warnings;
+        int32_t total_errors = 0;
+        int32_t total_warnings = 0;
+    }
+    status_counters;
+
 public slots:
 
     // Methods to be called from QML
@@ -260,6 +272,11 @@ 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
@@ -270,6 +287,11 @@ public slots:
     //! Signal to inform qml that a new monitor has been initialized
     void monitorInitialized();
 
+    //! Signal to notify status counters have been updated
+    void update_status_counters(
+            QString errors,
+            QString warnings);
+
 protected:
 
     //! Reference to \c Engine object