0029807: [Regression to 7.0.0] Impossible to cut cone from prism
[occt.git] / tools / VInspector / VInspector_ItemFolderObject.hxx
CommitLineData
6822a3be 1// Created on: 2017-06-16
2// Created by: Natalia ERMOLAEVA
3// Copyright (c) 2017 OPEN CASCADE SAS
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#ifndef VInspector_ItemFolderObject_H
17#define VInspector_ItemFolderObject_H
18
19#include <Standard.hxx>
20#include <inspector/VInspector_ItemBase.hxx>
21
22#include <AIS_InteractiveObject.hxx>
23#include <NCollection_List.hxx>
24#include <TCollection_AsciiString.hxx>
25
26class QItemSelectionModel;
27
28class VInspector_ItemFolderObject;
29typedef QExplicitlySharedDataPointer<VInspector_ItemFolderObject> VInspector_ItemFolderObjectPtr;
30
31//! \class VInspector_ItemFolderObject
32//! Item presents additional level of information in the tree model.
33//! Parent is item context, children are either folder item or Selection filter item.
34class VInspector_ItemFolderObject : public VInspector_ItemBase
35{
36
37public:
38
39 //! Creates an item wrapped by a shared pointer
40 static VInspector_ItemFolderObjectPtr CreateItem (TreeModel_ItemBasePtr theParent,
41 const int theRow, const int theColumn)
42 { return VInspector_ItemFolderObjectPtr (new VInspector_ItemFolderObject (theParent, theRow, theColumn)); }
43 //! Destructor
44 virtual ~VInspector_ItemFolderObject() Standard_OVERRIDE {};
45
46 //! Inits the item, fills internal containers
47 Standard_EXPORT virtual void Init() Standard_OVERRIDE;
48
49 //! Resets cached values
50 Standard_EXPORT virtual void Reset() Standard_OVERRIDE;
51
52protected:
53
54 //! Initialize the current item. It is empty because Reset() is also empty.
55 virtual void initItem() const Standard_OVERRIDE;
56
57 //! Returns number of item selected
58 //! \return rows count
59 virtual int initRowCount() const Standard_OVERRIDE;
60
61 //! Returns item information for the given role. Fills internal container if it was not filled yet
62 //! \param theItemRole a value role
63 //! \return the value
64 virtual QVariant initValue (const int theItemRole) const Standard_OVERRIDE;
65
66 //! Creates a child item in the given position.
67 //! \param theRow the child row position
68 //! \param theColumn the child column position
69 //! \return the created item
70 virtual TreeModel_ItemBasePtr createChild (int theRow, int theColumn) Standard_OVERRIDE;
71
72private:
73 //! Returns whether the parent item is context item
74 //! \returns bolean value
75 bool parentItemIsContext() const;
76
77private:
78
79 //! Constructor
80 //! param theParent a parent item
81 VInspector_ItemFolderObject (TreeModel_ItemBasePtr theParent, const int theRow, const int theColumn)
82 : VInspector_ItemBase (theParent, theRow, theColumn) {}
83
84};
85
86#endif