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130eb11405
1. Added specific header files to disable and restore compiler warnings: Standard_WarningsDisable.hxx, Standard_WarningsRestore.hxx. (Currently only MSVC compiler is handled.) 2. Inspector: compiler warnings are disabled for all includes of Qt headers. 3. Inspector: minor code correction to avoid warning due to use of floating point values in integer calculations.
117 lines
4.7 KiB
C++
117 lines
4.7 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 DFBrowserPane_TDataStdTreeNodeItem_H
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#define DFBrowserPane_TDataStdTreeNodeItem_H
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#include <inspector/TreeModel_ItemBase.hxx>
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#include <Standard.hxx>
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#include <TDF_Attribute.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QList>
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#include <QMap>
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#include <QVariant>
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#include <Standard_WarningsRestore.hxx>
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class DFBrowserPane_TDataStdTreeNodeItem;
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typedef QExplicitlySharedDataPointer<DFBrowserPane_TDataStdTreeNodeItem> DFBrowserPane_TDataStdTreeNodeItemPtr;
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//! \class DFBrowserPane_TDataStdTreeNodeItem
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//! An item connected to TDataStd_TreeNode attribute. Parent is NULL or tree node item.
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//! Childrens are items for children of tree node attribute.
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class DFBrowserPane_TDataStdTreeNodeItem : public TreeModel_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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//! \param theRow the item row positition in the parent item
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//! \param theColumn the item column positition in the parent item
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//! \return the pointer to the created item
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static DFBrowserPane_TDataStdTreeNodeItemPtr CreateItem (TreeModel_ItemBasePtr theParent,
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const int theRow, const int theColumn)
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{ return DFBrowserPane_TDataStdTreeNodeItemPtr (new DFBrowserPane_TDataStdTreeNodeItem (theParent, theRow, theColumn)); }
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//!Destructor
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virtual ~DFBrowserPane_TDataStdTreeNodeItem() Standard_OVERRIDE {};
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//! Store a current attribute
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//! \param theAttribute an attribute
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void SetAttribute (const Handle(TDF_Attribute)& theAttribute) { myAttribute = theAttribute; }
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//! Returns the current attribute
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//! \return an attribute
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Handle(TDF_Attribute) GetAttribute () const { initItem(); return myAttribute; }
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//! Set state if the attribute is current(corresponds to the selected attribute in tree)
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//! \param theCurrent boolean state
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void setCurrentAttribute (const bool theCurrent) { Reset(); myIsCurrentItem = theCurrent; }
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//! Returns child attribute of the current attribute
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//! \param theChildRow an index of a child attribute
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//! \returns an attribute
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Standard_EXPORT Handle(TDF_Attribute) getChildAttribute (const int theChildRow) const;
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//! Inits the item, fills internal containers
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Standard_EXPORT virtual void Init() Standard_OVERRIDE;
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//! Resets the cached item values. Throws down the initialized state of the item.
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Standard_EXPORT virtual void Reset() Standard_OVERRIDE;
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protected:
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//! Returns the data stored under the given role for the current item.
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//! \param theRole an enumeration value of role for data obtaining
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virtual QVariant initValue (const int theRole = Qt::DisplayRole) const Standard_OVERRIDE;
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//! \return number of children.
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virtual int initRowCount() const Standard_OVERRIDE { return getRowCount(); }
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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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protected:
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//! Constructor
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//! param theParent a parent item
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//! \param theRow the item row positition in the parent item
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//! \param theColumn the item column positition in the parent item
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DFBrowserPane_TDataStdTreeNodeItem(TreeModel_ItemBasePtr theParent, const int theRow, const int theColumn)
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: TreeModel_ItemBase (theParent, theRow, theColumn), myIsCurrentItem (false) {}
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//! Initialize the current item. It creates a backup of the specific item information
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void initItem() const;
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//! Returns number of children attributes, initializes item is necessary
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int getRowCount() const;
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//! Returns entry of the label of the current attribute tree node
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QString getName() const { return myLabelName; }
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private:
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Handle(TDF_Attribute) myAttribute; //! current attribute in tree node hierarchy
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bool myIsCurrentItem; //! state whether this attribute is active in DFBrowser selected attribute in tree
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int myRowCount; //! cached value of rows count
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QString myLabelName; //! cached value of label name of the label of the current tree node attribute
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};
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#endif |