-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
// File: ModuleBase_ISelection.h
// Created: 2 June 2014
#include "ModuleBase_Definitions.h"
#include "ModuleBase_ViewerPrs.h"
+#include <ModelAPI_Result.h>
+#include <GeomAPI_Shape.h>
+
#include <QModelIndexList>
#include <AIS_ListOfInteractive.hxx>
#include <NCollection_List.hxx>
class ModuleBase_ISelection
{
public:
+ /// Types of the selection place, where the selection is obtained
+ enum SelectionPlace { Browser, Viewer, AllControls };
/// Returns a list of viewer selected presentations
/// \return list of presentations
- virtual QList<ModuleBase_ViewerPrs> getSelected() const = 0;
+ virtual QList<ModuleBase_ViewerPrs> getSelected(const SelectionPlace& thePlace = Browser) const = 0;
+
+ /// The values are appended to the first parameter list if the first list does not contain an item
+ /// with the same object
+ /// \param theValues a list of new values
+ /// \param theValuesTo a list, that will be changed
+ static void appendSelected(const QList<ModuleBase_ViewerPrs> theValues,
+ QList<ModuleBase_ViewerPrs>& theValuesTo);
/// Returns a list of viewer highlited presentations
/// \return list of presentations
*/
virtual QObjectPtrList selectedObjects() const = 0;
+ /// Set selected objects list
+ virtual void setSelectedObjects( const QObjectPtrList& ) const = 0;
+
/**
* Returns list of currently selected results
*/
virtual void selectedShapes(NCollection_List<TopoDS_Shape>& theList,
std::list<ObjectPtr>& theOwners) const = 0;
+ //! Return the shape from the viewer presentation.
+ //! If the shape is equal to the shape of selected object, it returns an empty shape
+ //! \param thePrs a selected object
+ //! \return a shape
+ MODULEBASE_EXPORT ResultPtr getResult(const ModuleBase_ViewerPrs& thePrs);
+
+ //! Return the shape from the viewer presentation.
+ //! If the shape is equal to the shape of selected object, it returns an empty shape
+ //! \param thePrs a selected object
+ //! \return a shape
+ MODULEBASE_EXPORT GeomShapePtr getShape(const ModuleBase_ViewerPrs& thePrs);
+
+ //! Return the IO from the viewer presentation.
+ //! \param thePrs a selected object
+ //! \return an interactive object
+ virtual MODULEBASE_EXPORT Handle(AIS_InteractiveObject) getIO(const ModuleBase_ViewerPrs& thePrs) = 0;
+
//! Wraps the object list into the viewer prs list
//! \param theObjects a list of objects
//! \return a list of prs, where only object is not empty
static MODULEBASE_EXPORT QList<ModuleBase_ViewerPrs> getViewerPrs(
const QObjectPtrList& theObjects);
+
+ /// Removes selection items where owners have equal vertices. The first
+ /// owner with the qual vertex stays in the list.
+ static MODULEBASE_EXPORT void filterSelectionOnEqualPoints
+ (QList<ModuleBase_ViewerPrs>& theSelected);
+private:
+ /// Returns true if the presentations have an owner with a vertex and these vertices are equal.
+ /// \param thePrs1 the first viewer selected presentation
+ /// \param thePrs2 the second viewer selected presentation
+ static bool isEqualVertices(const ModuleBase_ViewerPrs thePrs1,
+ const ModuleBase_ViewerPrs thePrs2);
};
#endif