1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModuleBase_ISelection.h
4 // Created: 2 June 2014
5 // Author: Vitaly Smetannikov
7 #ifndef ModuleBase_ISelection_H
8 #define ModuleBase_ISelection_H
10 #include "ModuleBase.h"
11 #include "ModuleBase_Definitions.h"
12 #include "ModuleBase_ViewerPrs.h"
14 #include <ModelAPI_Result.h>
15 #include <GeomAPI_Shape.h>
17 #include <QModelIndexList>
18 #include <AIS_ListOfInteractive.hxx>
19 #include <NCollection_List.hxx>
20 #include <TopoDS_Shape.hxx>
24 class Handle_SelectMgr_EntityOwner;
28 * A class which provides access to selection.
29 * A selection can be obtained as from a viewer as from Object browser in various forms
31 class ModuleBase_ISelection
34 /// Types of the selection place, where the selection is obtained
35 enum SelectionPlace { Browser, Viewer, AllControls };
37 /// Returns a list of viewer selected presentations
38 /// \return list of presentations
39 virtual QList<ModuleBase_ViewerPrs> getSelected(const SelectionPlace& thePlace = Browser) const = 0;
41 /// Returns a list of viewer highlited presentations
42 /// \return list of presentations
43 virtual QList<ModuleBase_ViewerPrs> getHighlighted() const = 0;
45 /// Fills the viewer presentation parameters by the parameters from the owner
46 /// \param thePrs a container for selection
47 /// \param theOwner a selection owner
48 virtual void fillPresentation(ModuleBase_ViewerPrs& thePrs,
49 const Handle_SelectMgr_EntityOwner& theOwner) const = 0;
52 * Returns list of features currently selected in object browser
54 virtual QObjectPtrList selectedObjects() const = 0;
57 * Returns list of currently selected results
59 virtual QObjectPtrList selectedPresentations() const = 0;
61 //! Returns list of currently selected QModelIndexes
62 virtual QModelIndexList selectedIndexes() const = 0;
64 //! Returns list of currently selected AIS objects
65 //! \param theList returning list of selected AIS objects
66 virtual void selectedAISObjects(AIS_ListOfInteractive& theList) const = 0;
68 //! Returns list of currently selected QModelIndexes
69 virtual ObjectPtr getSelectableObject(const Handle_SelectMgr_EntityOwner& theOwner) const = 0;
71 //! Returns list of currently selected shapes and their owners (objects).
72 //! Both lists are synchronized
73 //! \param theList returning list of selected AIS objects
74 //! \param theOwners list of objects
75 virtual void selectedShapes(NCollection_List<TopoDS_Shape>& theList,
76 std::list<ObjectPtr>& theOwners) const = 0;
78 //! Return the shape from the viewer presentation.
79 //! If the shape is equal to the shape of selected object, it returns an empty shape
80 //! \param thePrs a selected object
82 MODULEBASE_EXPORT ResultPtr getResult(const ModuleBase_ViewerPrs& thePrs);
84 //! Return the shape from the viewer presentation.
85 //! If the shape is equal to the shape of selected object, it returns an empty shape
86 //! \param thePrs a selected object
88 MODULEBASE_EXPORT GeomShapePtr getShape(const ModuleBase_ViewerPrs& thePrs);
90 //! Wraps the object list into the viewer prs list
91 //! \param theObjects a list of objects
92 //! \return a list of prs, where only object is not empty
93 static MODULEBASE_EXPORT QList<ModuleBase_ViewerPrs> getViewerPrs(
94 const QObjectPtrList& theObjects);