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c398b00ed8
1) Add SelectMgr_EntityOwner::IsSelected() and SelectMgr_EntityOwner::SetSelected() methods to determine if corresponding entity is selected.
They replace functionality of SelectMgr_EntityOwner::State() methods that are deprecated now.
2) AIS_InteractiveContext::ToHilightSelected() and AIS_InteractiveContext::SetToHilightSelected() is to be used to enable highlighting of selected objects.
3) By default selected objects are highlighted (new behavior)
4) Add ViewerTest_ViewerCommands: vhighlightselected command to enable/disable 'highlight selected objects' mode.
5) AIS_LocalContext, AIS_InteractiveContext : style changes in Select and ShiftSelect methods.
6) Add test cases /bugs/vis bug23649_1 and /bugs/vis bug23649_2 to test highlighting of selected objects in local context.
7) Add test cases /bugs/vis bug23649_3 and /bugs/vis bug23649_4 to test highlighting of selected objects in neutral point.
Updated test case
664 lines
25 KiB
Plaintext
664 lines
25 KiB
Plaintext
-- Created on: 1996-09-04
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-- Created by: Robert COUBLANC
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-- Copyright (c) 1996-1999 Matra Datavision
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-- Copyright (c) 1999-2014 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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-- Modified May 20th 98 :
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-- Modification in Management of selected entities
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-- Now we store the selected entity Owner in AIS_Selection.
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-- (no more links with Session...)
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-- Modifications in Management of hilight of detected entities
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-- VTN 23/11/99 BUC60614 Avoid to crash because
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-- myStdFilters array is too short.
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-- GG : BUC60688 25/05/00 Add SetSensitivity() methods
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-- GG : IMP150501 Remove oboslete method DragTo
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-- (See AIS_InteractiveContext)
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-- ZSV : IMP160701 Add InitDetected(),MoreDetected(),NextDetected(),
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-- DetectedCurrentShape(),DetectedCurrentObject()
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-- methods
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class LocalContext from AIS inherits TShared from MMgt
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---Purpose: Defines a specific context for selection.
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-- It becomes possible to:
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-- + Load InteractiveObjects with a mode to be
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-- activated + associate InteractiveObjects with a
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-- set of temporary selectable Objects.... + +
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-- activate StandardMode of selection for Entities
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-- inheriting BasicShape from AIS (Selection Of
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-- vertices, edges, wires,faces... + Add Filters
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-- acting on detected owners of sensitive primitives
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--
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--
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-- - automatically highlight shapes and
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-- InteractiveObjects (highlight of detected shape +
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-- highlight of detected selectable...
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--
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uses
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AsciiString from TCollection,
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ListOfInteger from TColStd,
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SequenceOfInteger from TColStd,
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MapOfTransient from TColStd,
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Array1OfPnt2d from TColgp,
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NameOfColor from Quantity,
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ShapeEnum from TopAbs,
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Shape from TopoDS,
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View from V3d,
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PresentationManager3d from PrsMgr,
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Projector from Select3D,
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IndexedMapOfOwner from SelectMgr,
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EntityOwner from SelectMgr,
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OrFilter from SelectMgr,
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Filter from SelectMgr,
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SelectionManager from SelectMgr,
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SelectableObject from SelectMgr ,
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ListOfFilter from SelectMgr,
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BRepOwner from StdSelect,
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ViewerSelector3d from StdSelect,
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SensitivityMode from StdSelect,
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InteractiveContext from AIS,
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ClearMode from AIS,
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InteractiveObject from AIS,
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Shape from AIS,
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DataMapOfSelStat from AIS,
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LocalStatus from AIS,
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StatusOfPick from AIS,
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StatusOfDetection from AIS,
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SequenceOfInteractive from AIS
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is
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Create returns LocalContext from AIS;
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Create (aCtx : InteractiveContext from AIS;
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anIndex : Integer from Standard;
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LoadDisplayed : Boolean from Standard=Standard_True;
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AcceptStandardModes : Boolean from Standard=Standard_True;
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AcceptErase : Boolean from Standard= Standard_False;
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UseBothViewers : Boolean from Standard= Standard_False)
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returns LocalContext from AIS;
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---Purpose: Constructor By Default, the displayed objects are
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-- automatically loaded.
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AcceptErase(me:mutable;aStatus : Boolean from Standard);
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---C++: inline
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---Purpose: authorize or not others contexts to erase
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-- temporary displayed objects here;
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AcceptErase(me) returns Boolean from Standard;
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---C++: inline
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SetContext(me:mutable;aCtx:InteractiveContext from AIS);
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SelectionName(me) returns AsciiString from TCollection;
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---C++: inline
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---C++: return const&
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Terminate(me: mutable; updateviewer : Boolean from Standard = Standard_True);
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HasSameProjector(me;aPrj:Projector from Select3D)
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returns Boolean from Standard;
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---Purpose: compares the current projector of the localContext
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-- with <aPrj>
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-- returns True if the projectors are identical.
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-- (no need to update projection of selection primitives
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-- when closing the local context)....
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Reactivate(me:mutable);
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---Purpose: to be called when a upper local context was closed...
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-- useful to put pack the right projector...
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---Category: LOAD AND PREPARE
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-- - INTERACTIVE OBJECTS...
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-- - FILTERS
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-- - STANDARD MODES OF ACTIVATION
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Display(me : mutable;
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anInteractive : InteractiveObject from AIS;
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DisplayMode : Integer from Standard = 0;
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AllowShapeDecomposition: Boolean from Standard = Standard_True;
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ActivationMode : Integer from Standard = 0)
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returns Boolean from Standard;
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---Purpose: returns true if done...
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Load(me : mutable;
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anInteractive : InteractiveObject from AIS;
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AllowShapeDecomposition: Boolean from Standard = Standard_True;
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ActivationMode : Integer from Standard = 0)
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returns Boolean from Standard;
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---Purpose: loads <anInteractive> with nodisplay...
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-- returns true if done
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Erase(me: mutable;
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anInteractive : InteractiveObject from AIS)
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returns Boolean from Standard;
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---Purpose: returns true if done...
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Remove(me : mutable;
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aSelectable : InteractiveObject from AIS)
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returns Boolean from Standard;
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ClearPrs (me : mutable;
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anInteractive : InteractiveObject from AIS;
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aMode : Integer from Standard)
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returns Boolean from Standard;
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SetShapeDecomposition(me : mutable;
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aStoredObject : InteractiveObject from AIS;
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aStatus : Boolean from Standard);
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---Purpose: allows or forbids the shape decomposition into
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-- Activated Standard Mode for <aStoredObject>
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-- does nothing if the object doesn't inherits
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-- BasicShape from AIS
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Clear(me:mutable;atype: ClearMode from AIS = AIS_CM_All);
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---Purpose: according to <atype> , clears the different parts of
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-- the selector (filters, modeof activation, objects...)
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ActivateMode (me : mutable;
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aSelectable: InteractiveObject from AIS;
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aMode : Integer from Standard );
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---Purpose: optional : activation of a mode which is not 0 for a selectable...
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DeactivateMode(me : mutable;
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aSelectable: InteractiveObject from AIS;
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aMode : Integer from Standard );
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Deactivate(me : mutable;
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aSelectable: InteractiveObject from AIS);
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ActivateStandardMode(me:mutable;aType:ShapeEnum from TopAbs);
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---Purpose: decomposition of shapes into <aType>
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DeactivateStandardMode(me:mutable;aType:ShapeEnum from TopAbs);
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StandardModes(me) returns ListOfInteger from TColStd;
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---C++: return const &
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---C++: inline
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AddFilter(me:mutable;aFilter:Filter from SelectMgr);
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RemoveFilter(me:mutable;aFilter: Filter from SelectMgr);
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ListOfFilter(me) returns ListOfFilter from SelectMgr;
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---C++: return const &
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---C++: inline
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Filter(me) returns any OrFilter from SelectMgr;
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---C++: return const &
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---C++: inline
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SetAutomaticHilight(me:mutable ; aStatus:Boolean) ;
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---Purpose: if <aStatus> = True , the shapes or subshapes detected
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-- by the selector will be automatically hilighted in the
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-- main viewer.
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-- Else the user has to manage the detected shape outside the
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-- Shape Selector....
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---C++: inline
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AutomaticHilight(me) returns Boolean;
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---C++: inline
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---Category: THE SELECTION PROCESS
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MoveTo (me : mutable;
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theXpix, theYpix : Integer from Standard;
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theView : View from V3d;
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theToRedrawImmediate : Boolean from Standard)
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returns StatusOfDetection from AIS;
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HasNextDetected(me) returns Boolean from Standard;
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---C++: inline
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---Purpose: returns True if more than one entity
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-- was detected at the last Mouse position.
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HilightNextDetected (me : mutable;
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theView : View from V3d;
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theToRedrawImmediate : Boolean from Standard)
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returns Integer from Standard;
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---Purpose: returns True if last detected. the next detected will
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-- be first one (endless loop)
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HilightPreviousDetected (me : mutable;
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theView : View from V3d;
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theToRedrawImmediate : Boolean from Standard)
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returns Integer from Standard;
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UnhilightLastDetected(me:mutable;aView:View from V3d) returns Boolean from Standard;
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---Purpose: returns True if something was done...
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Select(me: mutable;updateviewer : Boolean from Standard = Standard_True)
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returns StatusOfPick from AIS;
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---Purpose: returns the number of selected
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ShiftSelect(me: mutable;updateviewer : Boolean from Standard = Standard_True)
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returns StatusOfPick from AIS;
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Select(me : mutable;
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XPMin,YPMin,XPMax,YPMax : Integer from Standard;
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aView : View from V3d;
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updateviewer : Boolean from Standard = Standard_True)
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returns StatusOfPick from AIS;
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ShiftSelect(me : mutable;
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XPMin,YPMin,XPMax,YPMax : Integer from Standard;
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aView : View from V3d;
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updateviewer : Boolean from Standard = Standard_True)
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returns StatusOfPick from AIS;
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Select(me : mutable;
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Polyline : Array1OfPnt2d from TColgp;
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aView : View from V3d;
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updateviewer : Boolean from Standard = Standard_True)
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returns StatusOfPick from AIS;
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ShiftSelect(me : mutable;
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Polyline : Array1OfPnt2d from TColgp;
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aView : View from V3d;
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updateviewer : Boolean from Standard = Standard_True)
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returns StatusOfPick from AIS;
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HilightPicked(me:mutable;updateviewer:Boolean from Standard =Standard_True) ;
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UnhilightPicked(me:mutable;updateviewer:Boolean from Standard = Standard_True) ;
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UpdateSelected (me : mutable;
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updateviewer : Boolean from Standard = Standard_True);
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UpdateSelected (me : mutable;
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anobj : InteractiveObject from AIS;
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updateviewer : Boolean from Standard = Standard_True);
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---Purpose: Part of advanced selection highlighting mechanism.
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-- If no owners belonging to anobj are selected, calls anobj->ClearSelected(),
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-- otherwise calls anobj->HilightSelected(). This method can be used to avoid
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-- redrawing the whole selection belonging to several Selectable Objects.
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SetSelected(me : mutable;
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anobj : InteractiveObject from AIS;
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updateviewer : Boolean from Standard=Standard_True);
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---Purpose: useful to update selection with objects coming from
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-- Collector or stack
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AddOrRemoveSelected(me : mutable;
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anobj : InteractiveObject from AIS;
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updateviewer : Boolean from Standard=Standard_True);
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---Purpose: useful to update selection with objects coming from
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-- Collector or stack
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AddOrRemoveSelected(me : mutable;
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aShape : Shape from TopoDS;
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updateviewer : Boolean from Standard=Standard_True);
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AddOrRemoveSelected(me : mutable;
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theOwner : EntityOwner from SelectMgr;
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toUpdateViewer : Boolean from Standard = Standard_True);
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ClearSelected(me:mutable;updateviewer : Boolean from Standard=Standard_True);
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---Purpose:
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---Category: GET THE DETECTED
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HasDetected (me) returns Boolean from Standard;
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---C++: inline
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InitDetected(me: mutable);
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---Purpose:
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-- Initialization for iteration through mouse-detected objects in local context.
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MoreDetected(me) returns Boolean from Standard;
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---Purpose:
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-- @return true if there is more mouse-detected objects after the current one
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-- during iteration through mouse-detected interactive objects.
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NextDetected(me: mutable);
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---Purpose:
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-- Gets next current object during iteration through mouse-detected
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-- interactive objects.
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DetectedCurrentShape(me) returns Shape from TopoDS;
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---C++: return const &
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---Purpose:
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-- @return current mouse-detected shape or empty (null) shape, if current interactive object
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-- is not a shape (AIS_Shape) or there is no current mouse-detected interactive object at all.
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DetectedCurrentObject(me) returns InteractiveObject from AIS;
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---Purpose:
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-- @return current mouse-detected interactive object or null object if there is no current detected.
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HasDetectedShape(me) returns Boolean from Standard;
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DetectedShape (me) returns Shape from TopoDS;
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---C++: return const &
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DetectedInteractive(me) returns InteractiveObject from AIS;
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DetectedOwner (me) returns EntityOwner from SelectMgr;
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---Category: GET THE SELECTED
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InitSelected (me: mutable);
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MoreSelected(me) returns Boolean from Standard;
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NextSelected(me:mutable);
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HasShape(me) returns Boolean from Standard;
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---Purpose: returns TRUE if the detected entity is a shape
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-- coming from a Decomposition of an element.
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SelectedShape(me) returns Shape from TopoDS;
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---C++: return const &
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SelectedOwner(me) returns EntityOwner from SelectMgr;
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IsSelected(me;aniobj: InteractiveObject from AIS) returns Boolean from Standard;
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IsSelected(me;anOwner: EntityOwner from SelectMgr) returns Boolean from Standard;
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SelectedInteractive(me) returns InteractiveObject from AIS;
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HasApplicative (me) returns Boolean from Standard;
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---Purpose: returns TRUE if an interactive element
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-- was associated with the current picked entity.
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SelectedApplicative(me) returns any Transient from Standard;
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---C++: return const &
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---Category: Management Of Temporary Attributes
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SetDisplayPriority(me : mutable;
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anObject: InteractiveObject from AIS;
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Prior : Integer from Standard);
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SetZLayer( me : mutable;
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theIObj : InteractiveObject from AIS;
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theLayerId : Integer from Standard );
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---Purpose: Set Z layer id for interactive object. The layer can be
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-- specified for displayed object only. The Z layers can be used to display
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-- temporarily presentations of some object in front of the other objects
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-- in the scene. The ids for Z layers are generated by V3d_Viewer.
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-- Note that Z layers differ from under-/overlayer in V3d_View:
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-- under-/overlayer are intended for specific 2D drawings that appear
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-- behind/in front of all 3D presentations, while SetZLayer() method
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-- applies to regular 3D presentations and does not imply any specific
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-- drawing methods.
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GetZLayer( me;
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theIObj : InteractiveObject from AIS )
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returns Integer from Standard;
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---Purpose: Get Z layer id set for displayed interactive object.
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-- If the object doesn't exists in context or has no computed presentations,
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-- the method returns -1.
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DisplayedObjects(me;theMapToFill : in out MapOfTransient from TColStd)
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returns Integer from Standard;
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IsIn(me;anObject : InteractiveObject from AIS)
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returns Boolean from Standard;
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IsDisplayed(me;anObject : InteractiveObject from AIS)
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returns Boolean from Standard;
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IsDisplayed(me;anObject : InteractiveObject from AIS;
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aMode : Integer from Standard)
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returns Boolean from Standard;
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SelectionModes(me;anObject:InteractiveObject from AIS)
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returns ListOfInteger from TColStd;
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---C++: return const &
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SubIntensityOn(me:mutable; anObject : InteractiveObject from AIS );
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SubIntensityOff(me:mutable; anObject : InteractiveObject from AIS );
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Hilight(me: mutable; anObject : InteractiveObject from AIS);
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Hilight(me:mutable; anObject : InteractiveObject from AIS;aCol:NameOfColor from Quantity);
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Unhilight(me:mutable; anObject : InteractiveObject from AIS);
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IsHilighted(me;anObject : InteractiveObject from AIS)
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returns Boolean from Standard;
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IsHilighted(me;
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anObject : InteractiveObject from AIS;
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WithColor : out Boolean from Standard;
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HiCol : out NameOfColor from Quantity)
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returns Boolean from Standard;
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SetSensitivityMode(me : mutable;
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aMode : SensitivityMode from StdSelect) is static;
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---Level: Public
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---Purpose: Sets the selection sensitivity mode. SM_WINDOW mode
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-- uses the specified pixel tolerance to compute the sensitivity
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-- value, SM_VIEW mode allows to define the sensitivity manually.
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SensitivityMode(me) returns SensitivityMode from StdSelect;
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---Level: Public
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---Purpose: Returns the selection sensitivity mode.
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SetSensitivity(me:mutable;
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aPrecision: Real from Standard);
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---Level: Public
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---Purpose: Define the current selection sensitivity for
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-- this local context according to the view size.
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Sensitivity (me) returns Real from Standard;
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---Level: Public
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---Purpose: Returns the selection sensitivity value.
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SetPixelTolerance(me:mutable;
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aPrecision: Integer from Standard = 2);
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---Level: Public
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---Purpose: Define the current selection sensitivity for
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-- this local context according to the view size.
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PixelTolerance(me) returns Integer from Standard;
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---Level: Public
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---Purpose: Returns the pixel tolerance.
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---Category: IMMEDIATE MODE
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BeginImmediateDraw (me : mutable)
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returns Boolean from Standard;
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---Purpose: Resets the transient list of presentations previously displayed in immediate mode
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-- and begins accumulation of new list by following AddToImmediateList()/Color()/Highlight() calls.
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ClearImmediateDraw (me : mutable) is virtual;
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---Purpose: Resets the transient list of presentations previously displayed in immediate mode.
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ImmediateAdd (me : mutable;
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theObj : InteractiveObject from AIS;
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theMode : Integer from Standard = 0)
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returns Boolean from Standard;
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---Purpose: Stores presentation theMode of object theObj in the transient list of presentations to be displayed in immediate mode.
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-- Will be taken in account in EndImmediateDraw method.
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EndImmediateDraw (me : mutable;
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theView : View from V3d)
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returns Boolean from Standard;
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---Purpose: Allows rapid drawing of the view theView by avoiding an update of the whole background.
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IsImmediateModeOn (me) returns Boolean from Standard;
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---Purpose: Returns true if Presentation Manager is accumulating transient list of presentations to be displayed in immediate mode.
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---Category: INTERNAL METHODS;
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UpdateConversion(me:mutable);
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UpdateSort(me:mutable);
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Status(me) returns AsciiString from TCollection is private;
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Status(me;anObject : InteractiveObject from AIS)
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returns any LocalStatus from AIS is private;
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---C++: return const&
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LoadContextObjects(me:mutable);
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UnloadContextObjects(me:mutable);
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Process(me : mutable;
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anObject : SelectableObject from SelectMgr;
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WithProj: Boolean from Standard = Standard_True) is static private;
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Process(me:mutable;
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WithProj: Boolean from Standard = Standard_True) is static private;
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ActivateStandardModes(me:mutable;anObject: SelectableObject from SelectMgr;
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WithProj: Boolean from Standard = Standard_True) is static private;
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manageDetected (me : mutable;
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thePickOwner : EntityOwner from SelectMgr;
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theView : View from V3d;
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theToRedrawImmediate : Boolean from Standard) is static private;
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DetectedIndex(me:mutable) returns Integer from Standard is static private;
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---C++: inline
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---Purpose: returns 0 if the detected entity was Not FilterOK...
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Hilight(me:mutable;Own:EntityOwner from SelectMgr;aview: View from V3d) is static private;
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Unhilight(me:mutable;Ownr:EntityOwner from SelectMgr;aview: View from V3d) is static private;
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ClearObjects(me:mutable) is static private;
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ClearDetected(me:mutable) is static private;
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IsDecompositionOn(me) returns Boolean from Standard is static private;
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IsShape(me;anIndex:Integer from Standard) returns Boolean from Standard is static private;
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IsValidForSelection(me;anIObj:InteractiveObject from AIS) returns Boolean from Standard is static private;
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IsValidIndex(me;anIndex:Integer from Standard)
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returns Boolean from Standard is static private;
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---C++: inline
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ComesFromDecomposition(me; aPickedIndex : Integer from Standard)
|
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returns Boolean from Standard is static private;
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DisplayAreas(me:mutable;aviou:View from V3d);
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ClearAreas (me:mutable;
|
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aView: View from V3d) is static;
|
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---Level: Internal
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HasFilters(me;aType:ShapeEnum from TopAbs)
|
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returns Boolean from Standard is private;
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DisplaySensitive(me:mutable;aView : View from V3d) is static;
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ClearSensitive(me:mutable;aView:View from V3d) is static;
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MainSelector(me) returns any ViewerSelector3d from StdSelect;
|
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---C++: inline
|
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---C++: return const&
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FindSelectedOwnerFromIO(me;anIObj:InteractiveObject from AIS)
|
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returns EntityOwner from SelectMgr;
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FindSelectedOwnerFromShape(me;aShape : Shape from TopoDS)
|
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returns EntityOwner from SelectMgr;
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fields
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myCTX : InteractiveContext from AIS;
|
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myLoadDisplayed,myAcceptStdMode : Boolean from Standard;
|
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myAcceptErase : Boolean from Standard;
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mySM : SelectionManager from SelectMgr;
|
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myMainVS : ViewerSelector3d from StdSelect;
|
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myMainPM : PresentationManager3d from PrsMgr;
|
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mySelName : AsciiString from TCollection;
|
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myCollVS : ViewerSelector3d from StdSelect;
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-- The Objects and their attributes...
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myActiveObjects : DataMapOfSelStat from AIS;
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-- The Filters...
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myFilters : OrFilter from SelectMgr;
|
|
myListOfStandardMode : ListOfInteger from TColStd;
|
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-- VTN myStdFilters : Filter from SelectMgr [7]; --internal mgt
|
|
myStdFilters : Filter from SelectMgr [9]; --internal mgt
|
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-- Selection Process
|
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myAutoHilight : Boolean from Standard;
|
|
myMapOfOwner : IndexedMapOfOwner from SelectMgr;
|
|
mylastindex : Integer from Standard;
|
|
mylastgood : Integer from Standard;
|
|
myCurrentOwner : Integer from Standard;
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myDetectedSeq : SequenceOfInteger from TColStd;
|
|
myCurDetected : Integer from Standard;
|
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|
|
-- The detected objects.
|
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|
|
myAISDetectedSeq : SequenceOfInteractive from AIS;
|
|
-- the sequence of detected interative objects.
|
|
myAISCurDetected : Integer from Standard;
|
|
-- current detected interactive object.
|
|
-- This variable is used by following functions:
|
|
-- InitDetected(), MoreDetected(), NextDetected(), DetectedCurrentShape(), DetectedCurrentObject().
|
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friends
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|
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KeepTemporary from InteractiveContext from AIS(me:mutable;anIObj:InteractiveObject from AIS;WhichMode : Integer from Standard = -1)
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end LocalContext;
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