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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;
100 lines
3.8 KiB
C++
100 lines
3.8 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_ViewModel_H
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#define VInspector_ViewModel_H
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#include <AIS_InteractiveContext.hxx>
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#include <NCollection_List.hxx>
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#include <SelectBasics_EntityOwner.hxx>
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#include <Standard.hxx>
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#include <inspector/TreeModel_ModelBase.hxx>
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#include <inspector/VInspector_ItemBase.hxx>
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#include <QByteArray>
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#include <QHash>
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#include <QMap>
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#include <QObject>
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class OCAFSampleAPI_Module;
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class OCAFSampleModel_DocumentMgr;
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class QItemSelectionModel;
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//! \class VInspector_ViewModel
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//! The class that visualizes the AIS context content
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class VInspector_ViewModel : public TreeModel_ModelBase
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{
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Q_OBJECT
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public:
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//! Constructor
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Standard_EXPORT VInspector_ViewModel (QObject* theParent);
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//! Destructor
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virtual ~VInspector_ViewModel() Standard_OVERRIDE {};
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//! Initialize the model by the given context
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//! \param theContext viewer context
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Standard_EXPORT const Handle(AIS_InteractiveContext)& GetContext() const;
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//! Initialize the model by the given context
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//! \param theContext viewer context
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Standard_EXPORT void SetContext (const Handle(AIS_InteractiveContext)& theContext);
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//! Returns tree view indices for the given pointers of presentable object
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//! \param thePointers a list of presentation pointers
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//! \return container of indices
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Standard_EXPORT QModelIndexList FindPointers (const QStringList& thePointers);
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//! Returns tree model index of the presentation item in the tree view.
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//! \param thePresentation a presentation
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//! \return model index if the value is found or Null model index
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Standard_EXPORT QModelIndex FindIndex (const Handle(AIS_InteractiveObject)& thePresentation) const;
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//! Returns root item by column
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//! \param theColumn an index of the column
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//! \return root item instance
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Standard_EXPORT virtual TreeModel_ItemBasePtr RootItem (const int theColumn) const Standard_OVERRIDE
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{ return myRootItems[theColumn]; }
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//! Returns count of columns in the model
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//! \param theParent an index of the parent item
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//! \return integer value
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Standard_EXPORT virtual int columnCount (const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE
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{ (void)theParent; return 9; }
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//! Returns the header data for the given role and section in the header with the specified orientation.
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//! \param theSection the header section. For horizontal headers - column number, for vertical headers - row number.
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//! \param theOrientation a header orientation
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//! \param theRole a data role
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//! \return the header data
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Standard_EXPORT virtual QVariant headerData (int theSection, Qt::Orientation theOrientation,
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int theRole = Qt::DisplayRole ) const Standard_OVERRIDE;
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//! Returns select owners for tree view selected items
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//! \param theSelectionModel a selection model
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//! \param theOwners an output list of owners
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Standard_EXPORT static void GetSelectedOwners (QItemSelectionModel* theSelectionModel,
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NCollection_List<Handle(SelectBasics_EntityOwner)>& theOwners);
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private:
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QMap<int, TreeModel_ItemBasePtr> myRootItems; //!< container of root items, for each column own root item
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};
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#endif
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