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6822a3bef1
- preferences for dock windows geometry, tree view columns and current view projection; - ViewControl package for common functionality between plugins; - processing Location and Orientation for external TopoDS_Shape object - 'F5' key to update content of each plugin - visibility column in tree view (used now only in ShapeView) - properties child item for context (presents tree of current Filters of context)
77 lines
2.9 KiB
C++
77 lines
2.9 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 ShapeView_VisibilityState_H
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#define ShapeView_VisibilityState_H
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#include <inspector/TreeModel_VisibilityState.hxx>
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#include <inspector/View_Displayer.hxx>
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#include <Standard.hxx>
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#include <Standard_Macro.hxx>
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#include <TopoDS_Shape.hxx>
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class TreeModel_ModelBase;
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//! \class ShapeView_VisibilityState
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//! \brief Class provides connection between model and visualization control
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class ShapeView_VisibilityState : public TreeModel_VisibilityState
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{
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public:
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//! Constructor
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ShapeView_VisibilityState (TreeModel_ModelBase* theModel) : TreeModel_VisibilityState (theModel),
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myPresentationType (View_PresentationType_Main) {}
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//! Destructor
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~ShapeView_VisibilityState() {}
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//! Sets current displayer
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//! \theDisplayer class that provides connection to visualized objects
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void SetDisplayer (View_Displayer* theDisplayer) { myDisplayer = theDisplayer; }
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//! Sets presentation type for displayer
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//! \param theType type value
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void SetPresentationType (const View_PresentationType theType) { myPresentationType = theType; }
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//! Returns true if visibility of the item can be changed
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//! \param theIndex tree model index
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//! \return boolean value
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virtual bool CanBeVisible (const QModelIndex& theIndex) const Standard_OVERRIDE { return !GetShape (theIndex).IsNull(); }
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//! Sets visibility state
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//! \theIndex tree model index
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//! \param theState visibility state
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//! \param toEmitDataChanged boolean flag whether emit of the model should be done immediatelly
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//! \return true if state is changed
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Standard_EXPORT virtual bool SetVisible (const QModelIndex& theIndex, const bool theState, const bool toEmitDataChanged) Standard_OVERRIDE;
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//! Returns visibility state value
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virtual bool IsVisible (const QModelIndex& theIndex) const Standard_OVERRIDE
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{ return myDisplayer->IsVisible (GetShape (theIndex), myPresentationType); }
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protected:
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//! Gets shape of the view model by the parameter index if it has a shape
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//! \param theIndex tree model index
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//! \return shape instance
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TopoDS_Shape GetShape (const QModelIndex& theIndex) const;
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private:
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View_Displayer* myDisplayer; //! view displayer
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View_PresentationType myPresentationType; //! presentation type
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};
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#endif
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