1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #ifndef XGUI_SelectionMgr_H
22 #define XGUI_SelectionMgr_H
25 #include <ModuleBase_Definitions.h>
26 #include <ModuleBase_ISelection.h>
27 #include <ModelAPI_Feature.h>
29 #include <QModelIndexList>
31 #include <AIS_InteractiveObject.hxx>
32 #include <AIS_ListOfInteractive.hxx>
33 #include <NCollection_List.hxx>
34 #include <TopoDS_Shape.hxx>
35 #include <SelectMgr_IndexedMapOfOwner.hxx>
38 class XGUI_ObjectsBrowser;
41 /**\class XGUI_SelectionMgr
43 * \brief Selection manager. Provides selection event on selection in
44 * Object Browser and Viewer
46 class XGUI_EXPORT XGUI_SelectionMgr : public QObject
51 /// \param theParent a parent workshop
52 XGUI_SelectionMgr(XGUI_Workshop* theParent);
53 virtual ~XGUI_SelectionMgr();
55 /// Returns current selection
56 XGUI_Selection* selection() const
61 //! Connects the manager to all viewers accessible by Workshop
62 void connectViewers();
64 //! Selects the owners in the context.
65 //! \param theSelectedOwners a container of owners
66 /// \param isUpdateViewer the parameter whether the viewer should be update immediatelly
67 void setSelectedOwners(const SelectMgr_IndexedMapOfOwner& theSelectedOwners,
70 //! Clears selection in Viewer and object Browser
71 void clearSelection();
73 //! Sets values selected in both, ObjectBrowser and V3d viewer
74 //! Selection is not synchronized between these controls.
75 //! \param theValues a container of values to be selected.
76 void setSelected(const QList<std::shared_ptr<ModuleBase_ViewerPrs> >& theValues);
78 //! Find all selected owners of the object and remove the owners from selection
79 //! \param theObject an interactive object
80 void deselectPresentation(const Handle(AIS_InteractiveObject) theObject);
82 /// Updates selection, which are depend on the selection in the given place
83 /// \param thePlace a widget where selection has happened.
84 void updateSelectionBy(const ModuleBase_ISelection::SelectionPlace& thePlace);
86 /// Returns list of selected features (ignores other selected objects and parts)
87 std::list<FeaturePtr> getSelectedFeatures();
90 //! Emited when selection in a one of viewers was changed
91 void selectionChanged();
94 /// Reaction on selectio0n in Object browser
95 void onObjectBrowserSelection();
97 /// Reaction on selectio0n in Viewer
98 void onViewerSelection();
101 /// Interates through the values to prepare container of objects that may be selected in OB
102 /// \param theValues selection information
103 /// \param theObjecs an output container
104 void convertToObjectBrowserSelection(
105 const QList<std::shared_ptr<ModuleBase_ViewerPrs> >& theValues, QObjectPtrList& theObjects);
108 /// Reference to workshop
109 XGUI_Workshop* myWorkshop;
111 /// Current selection object
112 XGUI_Selection* mySelection;