0031362: Inspectors - MessageView plugin for message alerts

- append new MessageView plugin to display content of Message_Report;

- correct DumpJson of TDataStd array attributes to print Lower/Upper values;
- correct remove level of Message_Report to store stop time during removing all levels;
- append DumpJson for TFunction, TPrsStd attributes;
- correct DumpJson of XCAFDoc tools due to simplify performance of it;
- move AttributeInfo functionality from XDEDRAW into a static public method of XCAFDoc to call it outside;
- remove obsolete pane classes in DFBrowser plugin, now we may use DumpJSon panel to visualize this content of attributes;
- add new property panel in DFBrowser (synchronized with the same in other plugins);
- add button to switch ON DumpJson in DFBrowser(OFF by default, for better performance), also there is a context menu item in tree view;
- rename in DFBrowser "Property Panel" into "Property Panel (custom)";
- implement ViewControl_ColorSeletor and setting color in TreeModel_ItemProperties. Use only for light in VInspector now;
- implement setting false for all created AIS_Shape presentation to don't modify source TopoDS_Shape;
- remove not use VInspector_CallBack. It's possible using Message_Report/MessageView to track commands way;
- remove History panel in VInspector as not used, MessageView will be better solution for this;
- implement item and actions in VInspector for setting Lights in the view.

tools/TreeModel/TreeModel_ItemProperties.hxx

@@ -73,6 +73,9 @@ public:
   //! Sets the current item
   void SetItem (const TreeModel_ItemBasePtr& theItem) { myItem = theItem; }
 
+  //! Fills properties with the stream value
+  Standard_EXPORT void InitByStream (const Standard_SStream& theStream);
+
   //! Returns the current item
   TreeModel_ItemBasePtr Item() const { return myItem; }
 
@@ -80,7 +83,7 @@ public:
   Standard_EXPORT void Init();
 
   //! If the item has internal values, they should be reset here.
-  Standard_EXPORT virtual void Reset();
+  Standard_EXPORT void Reset();
 
   //! Returns number of table rows
   //! \return an integer value
@@ -108,18 +111,18 @@ public:
   //! \param theColumn a model index column
   //! \param theRole a view role
   //! \return true if the value is changed
-  Standard_EXPORT virtual bool SetData (const int theRow, const int theColumn, const QVariant& theValue,
-                                        int theRole = Qt::DisplayRole);
+  Standard_EXPORT bool SetData (const int theRow, const int theColumn, const QVariant& theValue,
+                                int theRole = Qt::DisplayRole);
 
   //! Returns presentation of the attribute to be visualized in the view
   //! \thePresentations [out] container of presentation handles to be visualized
-  Standard_EXPORT virtual void Presentations (NCollection_List<Handle(Standard_Transient)>& thePresentations);
+  Standard_EXPORT void Presentations (NCollection_List<Handle(Standard_Transient)>& thePresentations);
 
   //! Returns flags for the item: ItemIsEnabled | Qt::ItemIsSelectable.
   //! Additional flag for the column 1 is Qt::ItemIsEditable.
   //! \param theIndex a model index
   //! \return flags
-  Standard_EXPORT virtual Qt::ItemFlags TableFlags (const int theRow, const int theColumn) const;
+  Standard_EXPORT Qt::ItemFlags TableFlags (const int theRow, const int theColumn) const;
 
   //! Returns stream value of the item to fulfill property panel.
   //! \return stream value or dummy