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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
// Created on: 2020-01-25
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2020 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 View_DisplayPreview_H
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#define View_DisplayPreview_H
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#include <inspector/View_DisplayActionType.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <Standard.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Macro.hxx>
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class AIS_InteractiveObject;
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class View_PreviewParameters;
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//! \class View_DisplayPreview
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//! \brief It is responsible for communication with AIS Interactive Context to:
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//! - display/erase presentations;
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//! - change display mode of visualized presentations (Shaded or WireFrame mode)
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//!
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//! It contains containers of visualized presentations to obtain presentations relating only to this
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//! displayer. Displayer is connected to AIS Interactive Context
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class View_DisplayPreview
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{
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public:
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//! Constructor
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Standard_EXPORT View_DisplayPreview();
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//! Destructor
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virtual ~View_DisplayPreview() {}
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//! Stores the current context where the presentations will be displayed/erased.
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//! Erases previously displayed presentations if there were some displayed
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//! \param theContext a context instance
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Standard_EXPORT void SetContext(const Handle(AIS_InteractiveContext)& theContext);
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//! Returns preview parameters
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View_PreviewParameters* GetPreviewParameters() const { return myPreviewParameters; }
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//! Updates visibility of the presentations for the display type
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Standard_EXPORT void UpdatePreview(
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const View_DisplayActionType theType,
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const NCollection_List<Handle(Standard_Transient)>& thePresentations);
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//! Returns true if preview presentation is shown
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Standard_Boolean HasPreview() const { return !myPreviewPresentation.IsNull(); }
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//! Custom preview selection mode
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static Standard_Integer PreviewSelectionMode() { return 100; }
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private:
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//! Returns the current context
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const Handle(AIS_InteractiveContext)& GetContext() const { return myContext; }
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private:
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Handle(AIS_InteractiveContext) myContext; //!< context, where the displayer works
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View_PreviewParameters* myPreviewParameters; //!< drawer of preview presentation
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Handle(AIS_InteractiveObject)
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myPreviewPresentation; //!< presentation of preview for a selected object
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NCollection_List<Handle(AIS_InteractiveObject)>
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myPreviewReadyPresentations; //!< presentation of preview for a selected object
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};
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#endif
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