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0cb512c013
TInspector headers are collected in 'inc/tools' directory. Extending DRAW Commands; Eliminating warnings; Improve Export to ShapeView dialog; Avoid crash with QML using;
87 lines
3.6 KiB
C++
87 lines
3.6 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 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 VInspector_ItemHistoryRoot_H
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#define VInspector_ItemHistoryRoot_H
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#include <Standard.hxx>
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#include <inspector/VInspector_ItemBase.hxx>
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#include <inspector/VInspector_ItemHistoryTypeInfo.hxx>
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#include <inspector/VInspector_CallBackMode.hxx>
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class VInspector_ItemHistoryRoot;
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typedef QExplicitlySharedDataPointer<VInspector_ItemHistoryRoot> VInspector_ItemHistoryRootPtr;
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//! \class VInspector_ItemHistoryRoot
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//! Item in history tree model. Has container of VInspector_ItemHistoryTypeInfo. Each element is a child item.
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//! Parent item is NULL, children are ItemHistoryType items
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class VInspector_ItemHistoryRoot : public VInspector_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 VInspector_ItemHistoryRootPtr CreateItem (TreeModel_ItemBasePtr theParent, const int theRow, const int theColumn)
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{ return VInspector_ItemHistoryRootPtr (new VInspector_ItemHistoryRoot (theParent, theRow, theColumn)); }
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//! Destructor
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virtual ~VInspector_ItemHistoryRoot() Standard_OVERRIDE {};
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//! Sets maximum count of history elements in internal container.
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//! \param theSize a size value
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void SetHistoryTypesMaxAmount (const int theSize) { myInfoMaxSize = theSize; }
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//! Appends new history element into internal container. If the container already has maximum number
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//! of values, the first container is removed.
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//! \param theMode a type of the element
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//! \param theInfo a history information element
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Standard_EXPORT void AddElement (const VInspector_CallBackMode& theMode, const QList<QVariant>& theInfo);
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//! Returns history item information for the child item
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//! \param theChildRowIndex a child index
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Standard_EXPORT const VInspector_ItemHistoryTypeInfo& GetTypeInfo (const int theChildRowIndex);
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protected:
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//! Return data value for the role. It should be reimplemented in child
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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;
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//! \return number of children. It should be reimplemented in child
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virtual int initRowCount() const Standard_OVERRIDE { return myInfoMap.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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VInspector_ItemHistoryRoot(TreeModel_ItemBasePtr theParent, const int theRow, const int theColumn);
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private:
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QMap<int, VInspector_ItemHistoryTypeInfo> myInfoMap; //!< container of whole callback info, bounded by maximum size value
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int myFirstIndex; //!< the first index in the information map, the first index is incremented if max value of container is achieved
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int myLastIndex; //!< the last index in the information map, is incremented when new element is added
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int myInfoMaxSize; //!< maximum number of elements in information map
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};
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#endif
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