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118 lines
4.5 KiB
C++
118 lines
4.5 KiB
C++
// Created on: 2021-04-27
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2021 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef MessageModel_ItemRoot_H
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#define MessageModel_ItemRoot_H
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#include <Message_Alert.hxx>
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#include <Message_Report.hxx>
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#include <NCollection_List.hxx>
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#include <Standard.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <inspector/MessageModel_ItemBase.hxx>
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class MessageModel_ItemRoot;
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typedef QExplicitlySharedDataPointer<MessageModel_ItemRoot> MessageModel_ItemRootPtr;
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//! \struct to extend report by description
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struct MessageModel_ReportInformation
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{
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//! Constructor
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MessageModel_ReportInformation (Handle(Message_Report) theReport, const TCollection_AsciiString& theDescription)
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: myReport (theReport), myDescription (theDescription) {}
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Handle(Message_Report) myReport; //! report
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TCollection_AsciiString myDescription; //! report description
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};
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//! \class MessageModel_ItemRoot
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//! Collects message reports that should be visualized in tree view. Reports are cached and if reports are not needed,
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//! cache should be cleared using RemoveAllReports
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//! Parent is NULL, children are MessageModel_ItemReport items.
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class MessageModel_ItemRoot : public MessageModel_ItemBase
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{
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public:
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//! Creates an item wrapped by a shared pointer
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static MessageModel_ItemRootPtr CreateItem (TreeModel_ItemBasePtr theParent, const int theRow, const int theColumn)
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{ return MessageModel_ItemRootPtr (new MessageModel_ItemRoot (theParent, theRow, theColumn)); }
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//! Destructor
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virtual ~MessageModel_ItemRoot() Standard_OVERRIDE {};
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//! Appends new report
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//! \param theReport a report instance
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//! \param theReportDescription an additional report information
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void AddReport (const Handle(Message_Report)& theReport, const TCollection_AsciiString& theReportDescription)
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{ myReports.Append (MessageModel_ReportInformation (theReport, theReportDescription)); }
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//! Set report, se it into the given row index
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//! \param theRowId a report child row
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//! \param theReport a report instance
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//! \param theReportDescription an additional report information
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Standard_EXPORT void SetReport (const int theRowId, const Handle(Message_Report)& theReport,
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const TCollection_AsciiString& theReportDescription = "");
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//! Returns true if report exists is in the list of the current reports
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//! \param theReport a report instance
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//! \return boolean value
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Standard_EXPORT Standard_Boolean HasReport (const Handle(Message_Report)& theReport);
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//!< Returns processed reports
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const NCollection_List<MessageModel_ReportInformation>& Reports() const { return myReports; }
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//! Clears internal container of added reports
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void RemoveAllReports() { myReports.Clear(); }
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//! Returns report by the number
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//! \param theRowId an index of the report in the internal container.
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Standard_EXPORT const Handle(Message_Report)& GetReport (const int theRowId, TCollection_AsciiString& theReportDescription);
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//! Set the item name
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//! \param theName text value
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void SetName (const TCollection_AsciiString& theName) { myName = theName; }
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protected:
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//! Return data value for the role.
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//! \param theRole a value role
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//! \return the value
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virtual QVariant initValue (const int theRole) const Standard_OVERRIDE;
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//! \return number of children.
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virtual int initRowCount() const Standard_OVERRIDE { return myReports.Size(); }
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//! Creates a child item in the given position.
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//! \param theRow the child row position
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//! \param theColumn the child column position
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//! \return the created item
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virtual TreeModel_ItemBasePtr createChild (int theRow, int theColumn) Standard_OVERRIDE;
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private:
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//! Constructor
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//! param theParent a parent item
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MessageModel_ItemRoot (TreeModel_ItemBasePtr theParent, const int theRow, const int theColumn)
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: MessageModel_ItemBase (theParent, theRow, theColumn) {}
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private:
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NCollection_List<MessageModel_ReportInformation> myReports; //!< reports sent by algorithms
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TCollection_AsciiString myName; //!< DisplayRole data, if defined
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};
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#endif
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