// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// GEOM GEOMGUI : GUI for Geometry component
// File : GEOM_Displayer.cxx
// Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
#include "GEOM_Displayer.h"
#include "GeometryGUI.h"
#include <GEOM_Constants.h>
#include <GEOM_TypeFilter.h>
#include <GEOM_EdgeFilter.h>
#include <GEOM_FaceFilter.h>
#include <GEOM_CompoundFilter.h>
#include <GEOM_PreviewFilter.h>
#include <GEOM_LogicalFilter.h>
#include <GEOM_OCCFilter.h>
#include <GEOM_Actor.h>
#include <GEOM_AISShape.hxx>
#include <GEOM_TopWireframeShape.hxx>
#include <GEOM_AISVector.hxx>
#include <GEOM_AISTrihedron.hxx>
#include <GEOM_VTKTrihedron.hxx>
#include <GEOM_VTKPropertyMaterial.hxx>
#include <Material_Model.h>
#include <SUIT_Desktop.h>
#include <SUIT_ViewWindow.h>
#include <SUIT_Session.h>
#include <SUIT_ViewManager.h>
#include <SUIT_ResourceMgr.h>
#include <Basics_OCCTVersion.hxx>
#include <SalomeApp_Study.h>
#include <SalomeApp_Application.h>
#include <LightApp_SelectionMgr.h>
#include <LightApp_DataObject.h>
#include <SalomeApp_TypeFilter.h>
#include <SalomeApp_Tools.h>
#include <SALOME_ListIteratorOfListIO.hxx>
#include <SALOME_ListIO.hxx>
#include <SALOME_Prs.h>
#include <SOCC_Prs.h>
#include <SOCC_ViewModel.h>
#include <SVTK_Prs.h>
#include <SVTK_ViewModel.h>
// OCCT Includes
#include <AIS_Drawer.hxx>
#include <AIS_ListIteratorOfListOfInteractive.hxx>
#include <Prs3d_IsoAspect.hxx>
#include <Prs3d_PointAspect.hxx>
#include <StdSelect_TypeOfEdge.hxx>
#include <StdSelect_TypeOfFace.hxx>
#include <StdSelect_DisplayMode.hxx>
#include <TopoDS_Face.hxx>
#include <BRep_Tool.hxx>
#include <Geom_Plane.hxx>
#include <Geom_Axis2Placement.hxx>
#include <Graphic3d_AspectFillArea3d.hxx>
#include <gp_Pln.hxx>
#include <TColStd_MapOfInteger.hxx>
#include <TColStd_MapIteratorOfMapOfInteger.hxx>
#include <TopoDS_Iterator.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopoDS.hxx>
#include <Prs3d_ShadingAspect.hxx>
#include <BRepMesh_IncrementalMesh.hxx>
// VTK Includes
#include <vtkActorCollection.h>
#include <vtkProperty.h>
// CORBA Headers
#include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
#include <GEOMImpl_Types.hxx>
#if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
#include <TColStd_HArray1OfByte.hxx>
#else
#include <Graphic3d_HArray1OfBytes.hxx>
#endif
// If the next macro is defined, autocolor feature works for all sub-shapes;
// if it is undefined, autocolor feature works for groups only
#define GENERAL_AUTOCOLOR
// Below macro, when uncommented, switches on simplified (more performant) algorithm
// of auto-color picking up
#define SIMPLE_AUTOCOLOR
//================================================================
// Function : getActiveStudy
// Purpose : Get active study, returns 0 if no open study frame
//================================================================
static inline SalomeApp_Study* getActiveStudy()
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app )
return ( SalomeApp_Study* )app->activeStudy();
return 0;
}
static inline int getViewManagerId( SALOME_View* theViewFrame) {
SUIT_ViewModel* aModel = dynamic_cast<SUIT_ViewModel*>(theViewFrame);
SUIT_ViewManager* aViewMgr = 0;
if (aModel != 0)
aViewMgr = aModel->getViewManager();
return ((aViewMgr == 0) ? -1 :aViewMgr->getGlobalId());
}
//================================================================
// Function : getTopAbsMode
// Purpose : Get TopAbs_ShapeEnum value corresponding to the
// one from GEOMImpl_Types.h
//================================================================
static inline int getTopAbsMode( const int implType )
{
switch ( implType )
{
case GEOM_COMPOUND : return TopAbs_COMPOUND;
case GEOM_SOLID : return TopAbs_SOLID;
case GEOM_SHELL : return TopAbs_SHELL;
case GEOM_FACE : return TopAbs_FACE;
case GEOM_WIRE : return TopAbs_WIRE;
case GEOM_EDGE : return TopAbs_EDGE;
case GEOM_POINT : return TopAbs_VERTEX;
default : return -1;
}
}
int GEOM_Displayer::getMinMaxShapeType( const TopoDS_Shape& shape, bool ismin )
{
if ( shape.IsNull() )
return TopAbs_SHAPE;
int ret = shape.ShapeType();
if ( shape.ShapeType() == TopAbs_COMPOUND || shape.ShapeType() == TopAbs_COMPSOLID ) {
TopoDS_Iterator it(shape, Standard_True, Standard_False);
for (; it.More(); it.Next()) {
TopoDS_Shape sub_shape = it.Value();
if ( sub_shape.IsNull() ) continue;
int stype = getMinMaxShapeType( sub_shape, ismin );
if ( stype == TopAbs_SHAPE ) continue;
if ( ismin && stype > ret )
ret = stype;
else if ( !ismin && ( ret < TopAbs_SOLID || stype < ret ) )
ret = stype;
}
}
return ret;
}
bool GEOM_Displayer::isCompoundOfVertices( const TopoDS_Shape& theShape )
{
return theShape.ShapeType() == TopAbs_COMPOUND && getMinMaxShapeType( theShape, false ) == TopAbs_VERTEX;
}
//================================================================
// Function : getFilter
// Purpose : Get filter corresponding to the type of object
// from GEOMImpl_Types.h
//================================================================
SUIT_SelectionFilter* GEOM_Displayer::getFilter( const int theMode )
{
SUIT_SelectionFilter* aFilter;
int aTopAbsMode = getTopAbsMode( theMode );
if ( aTopAbsMode != -1 )
aFilter = new GEOM_TypeFilter( getStudy(), aTopAbsMode, true ); //@ aFilter = new GEOM_TypeFilter( ( TopAbs_ShapeEnum )aTopAbsMode );
else
switch ( theMode )
{
case GEOM_LINE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Line ); break;
case GEOM_CIRCLE : aFilter = new GEOM_EdgeFilter( getStudy(), StdSelect_Circle ); break;
case GEOM_PLANE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Plane ); break;
case GEOM_CYLINDER : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cylinder ); break;
case GEOM_SPHERE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Sphere ); break;
case GEOM_TORUS : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Torus ); break;
case GEOM_REVOLUTION: aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Revol ); break;
case GEOM_CONE : aFilter = new GEOM_FaceFilter( getStudy(), StdSelect_Cone ); break;
case GEOM_PREVIEW : aFilter = new GEOM_PreviewFilter( getStudy() ); break;
case GEOM_ALLSHAPES : aFilter = new GEOM_SelectionFilter(getStudy(), true ); break;
case GEOM_ALLGEOM : aFilter = new SalomeApp_TypeFilter( getStudy(), "GEOM" ); break;
default : aFilter = new GEOM_TypeFilter( getStudy(), theMode ); break;
}
return aFilter;
}
//================================================================
// Function : getComplexFilter
// Purpose : Get compound filter corresponding to the type of
// object from GEOMImpl_Types.h
//================================================================
SUIT_SelectionFilter* GEOM_Displayer::getComplexFilter( const QList<int>* aSubShapes)
{
GEOM_CompoundFilter* aFilter;
if(aSubShapes != NULL ) {
aFilter = new GEOM_CompoundFilter(getStudy());
QList<int> aTopAbsTypes;
QList<int>::const_iterator it;
for(it = aSubShapes->constBegin(); it != aSubShapes->constEnd(); ++it ) {
int topAbsMode = getTopAbsMode(*it);
if(topAbsMode != -1 )
aTopAbsTypes.append(topAbsMode);
}
aFilter->addSubTypes(aTopAbsTypes);
}
return aFilter;
}
//================================================================
// Function : getEntry
// Purpose :
//================================================================
static std::string getEntry( GEOM::GEOM_Object_ptr object )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app )
{
CORBA::String_var IOR = app->orb()->object_to_string( object );
if ( strcmp(IOR.in(), "") != 0 )
{
SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
_PTR(SObject) SO ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
if ( SO )
return SO->GetID();
}
}
return "";
}
//================================================================
// Function : getName
// Purpose :
//================================================================
static std::string getName( GEOM::GEOM_Object_ptr object )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app )
{
CORBA::String_var IOR = app->orb()->object_to_string( object );
if ( strcmp(IOR.in(), "") != 0 )
{
SalomeApp_Study* study = ( SalomeApp_Study* )app->activeStudy();
_PTR(SObject) aSObj ( study->studyDS()->FindObjectIOR( std::string(IOR) ) );
_PTR(GenericAttribute) anAttr;
if ( aSObj && aSObj->FindAttribute( anAttr, "AttributeName") )
{
_PTR(AttributeName) aNameAttr( anAttr );
return aNameAttr->Value();
}
}
}
return "";
}
//=================================================================
/*!
* GEOM_Displayer::GEOM_Displayer
* Constructor
*/
//=================================================================
GEOM_Displayer::GEOM_Displayer( SalomeApp_Study* st )
{
if( st )
myApp = dynamic_cast<SalomeApp_Application*>( st->application() );
else
myApp = 0;
/* Shading Color */
SUIT_Session* session = SUIT_Session::session();
SUIT_ResourceMgr* resMgr = session->resourceMgr();
QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
myShadingColor = SalomeApp_Tools::color( col );
myDisplayMode = resMgr->integerValue("Geometry", "display_mode", 0);
int aType = resMgr->integerValue("Geometry", "type_of_marker", (int)Aspect_TOM_PLUS);
myWidth = resMgr->integerValue("Geometry", "edge_width", -1);
myIsosWidth = resMgr->integerValue("Geometry", "isolines_width", -1);
myTypeOfMarker = (Aspect_TypeOfMarker)(std::min((int)Aspect_TOM_RING3, std::max((int)Aspect_TOM_POINT, aType)));
myScaleOfMarker = (resMgr->integerValue("Geometry", "marker_scale", 1)-(int)GEOM::MS_10)*0.5 + 1.0;
myScaleOfMarker = std::min(7.0, std::max(1., myScaleOfMarker));
myColor = -1;
// This color is used for shape displaying. If it is equal -1 then
// default color is used.
myTexture = "";
myWidth = -1;
myType = -1;
myToActivate = true;
// This parameter is used for activisation/deactivisation of objects to be displayed
#if OCC_VERSION_LARGE > 0x06050100 // Functionnality available only in OCCT 6.5.2
// Activate parallel vizualisation only for testing purpose
// and if the corresponding env variable is set to 1
char* parallel_visu = getenv("PARALLEL_VISU");
if (parallel_visu && atoi(parallel_visu))
{
MESSAGE("Parallel visualisation on");
BRepMesh_IncrementalMesh::SetParallelDefault(Standard_True);
}
#endif
myViewFrame = 0;
}
//=================================================================
/*!
* GEOM_Displayer::~GEOM_Displayer
* Destructor
*/
//=================================================================
GEOM_Displayer::~GEOM_Displayer()
{
}
//=================================================================
/*!
* GEOM_Displayer::Display
* Display interactive object in the current viewer
*/
//=================================================================
void GEOM_Displayer::Display( const Handle(SALOME_InteractiveObject)& theIO,
const bool updateViewer,
SALOME_View* theViewFrame )
{
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
if ( vf )
{
SALOME_Prs* prs = buildPresentation( theIO->getEntry(), vf );
if ( prs )
{
vf->BeforeDisplay( this, prs );
vf->Display( prs );
vf->AfterDisplay( this, prs );
if ( updateViewer )
vf->Repaint();
int aMgrId = getViewManagerId(vf);
SalomeApp_Study* aStudy = getStudy();
aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 1 );
setVisibilityState(theIO->getEntry(), Qtx::ShownState);
delete prs; // delete presentation because displayer is its owner
}
}
}
//=================================================================
/*!
* GEOM_Displayer::Display
* This overloaded Display() method can be useful for operations
* not using dialog boxes.
*/
//=================================================================
void GEOM_Displayer::Display( GEOM::GEOM_Object_ptr theObj, const bool updateViewer )
{
if ( theObj->_is_nil() )
return;
std::string entry = getEntry( theObj );
if ( entry != "" ) {
Display(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
updateViewer);
}
}
//=================================================================
/*!
* GEOM_Displayer::Erase
* Erase interactive object in the current viewer
*/
//=================================================================
void GEOM_Displayer::Erase( const Handle(SALOME_InteractiveObject)& theIO,
const bool forced,
const bool updateViewer,
SALOME_View* theViewFrame )
{
if ( theIO.IsNull() )
return;
SALOME_View* vf = theViewFrame ? theViewFrame : GetActiveView();
if ( vf ) {
SALOME_Prs* prs = vf->CreatePrs( theIO->getEntry() );
if ( prs ) {
vf->BeforeErase( this, prs );
vf->Erase( prs, forced );
vf->AfterErase( this, prs );
if ( updateViewer )
vf->Repaint();
delete prs; // delete presentation because displayer is its owner
int aMgrId = getViewManagerId(vf);
SalomeApp_Study* aStudy = getStudy();
aStudy->setObjectProperty(aMgrId, theIO->getEntry(), VISIBILITY_PROP, 0 );
setVisibilityState(theIO->getEntry(), Qtx::HiddenState);
}
}
}
//=================================================================
/*!
* GEOM_Displayer::Erase
* Erase geometry object in the current viewer
*/
//=================================================================
void GEOM_Displayer::Erase( GEOM::GEOM_Object_ptr theObj,
const bool forced,
const bool updateViewer )
{
std::string entry = getEntry( theObj );
if ( entry != "" )
{
Erase(new SALOME_InteractiveObject(entry.c_str(), "GEOM", getName(theObj).c_str()),
forced, updateViewer);
}
}
//=================================================================
/*!
* GEOM_Displayer::Redisplay
* Redisplay (erase and then display again) interactive object
* in the current viewer
*/
//=================================================================
void GEOM_Displayer::Redisplay( const Handle(SALOME_InteractiveObject)& theIO,
const bool updateViewer )
{
// Remove the object permanently (<forced> == true)
SUIT_Session* ses = SUIT_Session::session();
SUIT_Application* app = ses->activeApplication();
if ( app )
{
SUIT_Desktop* desk = app->desktop();
QList<SUIT_ViewWindow*> wnds = desk->windows();
SUIT_ViewWindow* wnd;
QListIterator<SUIT_ViewWindow*> it( wnds );
while ( it.hasNext() && (wnd = it.next()) )
{
SUIT_ViewManager* vman = wnd->getViewManager();
if ( vman )
{
SUIT_ViewModel* vmodel = vman->getViewModel();
if ( vmodel )
{
SALOME_View* view = dynamic_cast<SALOME_View*>(vmodel);
if ( view )
{
if ( view->isVisible( theIO ) || view == GetActiveView() )
{
Erase( theIO, true, false, view );
Display( theIO, updateViewer, view );
}
}
}
}
}
}
}
//=================================================================
/*!
* GEOM_Displayer::Display
* Calls Display() method for each object in the given list
*/
//=================================================================
void GEOM_Displayer::Display( const SALOME_ListIO& theIOList, const bool updateViewer )
{
SALOME_ListIteratorOfListIO Iter( theIOList );
for ( ; Iter.More(); Iter.Next() ) {
Display( Iter.Value(), false );
}
if ( updateViewer )
UpdateViewer();
}
//=================================================================
/*!
* GEOM_Displayer::Erase
* Calls Erase() method for each object in the given list
*/
//=================================================================
void GEOM_Displayer::Erase( const SALOME_ListIO& theIOList,
const bool forced,
const bool updateViewer )
{
SALOME_ListIteratorOfListIO Iter( theIOList );
for ( ; Iter.More(); Iter.Next() )
Erase( Iter.Value(), forced, false );
if ( updateViewer )
UpdateViewer();
}
//=================================================================
/*!
* GEOM_Displayer::Redisplay
* Calls Redisplay() method for each object in the given list
*/
//=================================================================
void GEOM_Displayer::Redisplay( const SALOME_ListIO& theIOList, const bool updateViewer )
{
SALOME_ListIteratorOfListIO Iter( theIOList );
for ( ; Iter.More(); Iter.Next() )
Redisplay( Iter.Value(), false );
if ( updateViewer )
UpdateViewer();
}
//=================================================================
/*!
* GEOM_Displayer::Update
* Update OCC presentaion
* [ Reimplemented from SALOME_Displayer ]
*/
//=================================================================
void GEOM_Displayer::Update( SALOME_OCCPrs* prs )
{
SOCC_Prs* occPrs = dynamic_cast<SOCC_Prs*>( prs );
if ( !occPrs )
return;
if ( myType == GEOM_MARKER && !myShape.IsNull() && myShape.ShapeType() == TopAbs_FACE )
{
TopoDS_Face aFace = TopoDS::Face( myShape );
Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( aFace ) );
if ( !aPlane.IsNull() )
{
gp_Ax3 aPos = aPlane->Pln().Position();
Handle(Geom_Axis2Placement) aPlc = new Geom_Axis2Placement( aPos.Ax2() );
Handle(GEOM_AISTrihedron) aTrh;
if ( occPrs->IsNull() )
{
aTrh = new GEOM_AISTrihedron( aPlc );
if ( HasColor() )
aTrh->SetColor( (Quantity_NameOfColor)GetColor() );
if ( HasWidth() )
aTrh->SetWidth( GetWidth() );
if ( !myIO.IsNull() )
{
aTrh->setIO( myIO );
aTrh->SetOwner( myIO );
}
occPrs->AddObject( aTrh );
}
else
{
AIS_ListOfInteractive aList;
occPrs->GetObjects( aList );
AIS_ListIteratorOfListOfInteractive anIter( aList );
for ( ; anIter.More(); anIter.Next() )
{
aTrh = Handle(GEOM_AISTrihedron)::DownCast( anIter.Value() );
if ( !aTrh.IsNull() )
{
aTrh->SetComponent( aPlc );
aTrh->SetToUpdate();
}
}
}
occPrs->SetToActivate( ToActivate() );
}
}
else
{
// if presentation is empty we try to create new one
if ( occPrs->IsNull() )
{
SalomeApp_Study* aStudy = getStudy();
if(!aStudy)
return;
if ( !myShape.IsNull() ) {
bool onlyVertex = (myShape.ShapeType() == TopAbs_VERTEX || isCompoundOfVertices( myShape ));
QString anEntry;
int aMgrId = -1;
if(!myIO.IsNull()) {
aMgrId = getViewManagerId(myViewFrame);
anEntry = myIO->getEntry();
}
bool useStudy = !anEntry.isEmpty() && aMgrId != -1;
bool useObjColor = false;
bool useObjMarker = false;
PropMap aPropMap;
PropMap aDefPropMap;
//Handle(GEOM_AISShape) AISShape = new GEOM_AISShape( myShape, "" );
Handle(GEOM_AISShape) AISShape;
if (myType == GEOM_VECTOR)
AISShape = new GEOM_AISVector (myShape, "");
else {
if (myShape.ShapeType() != TopAbs_VERTEX && // fix pb with not displayed points
!TopoDS_Iterator(myShape).More())
return;// NPAL15983 (Bug when displaying empty groups)
AISShape = new GEOM_AISShape (myShape, "");
}
// Temporary staff: vertex must be infinite for correct visualization
AISShape->SetInfiniteState( myShape.Infinite() ); // || myShape.ShapeType() == TopAbs_VERTEX // VSR: 05/04/2010: Fix 20668 (Fit All for points & lines)
if(useStudy) {
aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
aDefPropMap = getDefaultPropertyMap(SOCC_Viewer::Type());
Quantity_Color quant_col;
if(aPropMap.contains(COLOR_PROP)) {
quant_col = SalomeApp_Tools::color( aPropMap.value(COLOR_PROP).value<QColor>());
AISShape->SetShadingColor( quant_col );
} else
useObjColor = true;
MergePropertyMaps(aPropMap, aDefPropMap);
if(!useObjColor && aPropMap.contains(COLOR_PROP)) {
quant_col = SalomeApp_Tools::color( aPropMap.value(COLOR_PROP).value<QColor>());
AISShape->SetShadingColor( quant_col );
}
// Setup shape properties here ..., e.g. display mode, color, transparency, etc
Standard_Boolean isTopLevel = Standard_False;
if(aPropMap.contains(TOP_LEVEL_PROP)) {
isTopLevel = aPropMap.value(TOP_LEVEL_PROP).value<Standard_Boolean>();
}
AISShape->SetDisplayMode( aPropMap.value(DISPLAY_MODE_PROP).toInt() );
AISShape->setTopLevel(isTopLevel);
AISShape->SetDisplayVectors(aPropMap.value(VECTOR_MODE_PROP).toInt());
}else {
AISShape->SetDisplayMode( myDisplayMode );
AISShape->SetShadingColor( myShadingColor );
}
// Set color and number for iso lines
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
QColor col = aResMgr->colorValue( "Geometry", "isos_color",
QColor(int(0.5*255), int(0.5*255), int(0.5*255)) );
Quantity_Color aColor = SalomeApp_Tools::color( col );
//get the ISOS number, set transparency if need
int anUIsoNumber, aVIsoNumber;
if(useStudy) {
QString anIsos = aPropMap.value(ISOS_PROP).toString();
QStringList uv = anIsos.split(DIGIT_SEPARATOR);
anUIsoNumber = uv[0].toInt();
aVIsoNumber = uv[1].toInt();
AISShape->SetTransparency(aPropMap.value(TRANSPARENCY_PROP).toDouble());
} else {
anUIsoNumber = aResMgr->integerValue("Geometry", "iso_number_u", 1);
aVIsoNumber = aResMgr->integerValue("Geometry", "iso_number_v", 1);
}
Handle(Prs3d_IsoAspect) anAspect = AISShape->Attributes()->UIsoAspect();
anAspect->SetNumber( anUIsoNumber );
anAspect->SetColor( aColor );
if(HasIsosWidth())
anAspect->SetWidth( GetIsosWidth() );
AISShape->Attributes()->SetUIsoAspect( anAspect );
anAspect = AISShape->Attributes()->VIsoAspect();
anAspect->SetNumber( aVIsoNumber );
if(HasIsosWidth())
anAspect->SetWidth( GetIsosWidth() );
anAspect->SetColor( aColor );
AISShape->Attributes()->SetVIsoAspect( anAspect );
if ( HasColor() )
{
AISShape->SetColor( (Quantity_NameOfColor)GetColor() );
if ( onlyVertex )
{
if(aPropMap.contains(MARKER_TYPE_PROP)) {
QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
int aTypeOfMarker = aList[0].toInt();
double aScaleOfMarker = aList[1].toDouble();
anAspect->SetScale( aScaleOfMarker );
anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1));
anAspect->SetColor((Quantity_NameOfColor)GetColor());
AISShape->Attributes()->SetPointAspect(anAspect);
} else { //Custom marker string contains "IdOfTexsture"
int textureId = aList[0].toInt();
Standard_Integer aWidth, aHeight;
#if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
Handle(TColStd_HArray1OfByte) aTexture =
#else
Handle(Graphic3d_HArray1OfBytes) aTexture =
#endif
GeometryGUI::getTexture(aStudy, textureId, aWidth, aHeight);
if (!aTexture.IsNull()) {
static int TextureId = 0;
Handle(Prs3d_PointAspect) aTextureAspect =
new Prs3d_PointAspect ((Quantity_NameOfColor)GetColor(),
++TextureId,
aWidth, aHeight,
aTexture);
AISShape->Attributes()->SetPointAspect(aTextureAspect);
} else {
useObjMarker = true;
}
}
} else {
useObjMarker = true;
}
}
}
else
{
if ( onlyVertex )
{
col = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
aColor = SalomeApp_Tools::color( col );
if(aPropMap.contains(MARKER_TYPE_PROP)) {
QStringList aList = aPropMap.value(MARKER_TYPE_PROP).toString().split(DIGIT_SEPARATOR);
if(aList.size() == 2) { //Standard marker string contains "TypeOfMarker:ScaleOfMarker"
int aTypeOfMarker = aList[0].toInt();
double aScaleOfMarker = aList[1].toDouble();
Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
anAspect->SetScale( aScaleOfMarker );
anAspect->SetTypeOfMarker((Aspect_TypeOfMarker) (aTypeOfMarker-1) );
anAspect->SetColor( aColor );
AISShape->Attributes()->SetPointAspect( anAspect );
} else { //Custom marker string contains "IdOfTexsture"
int textureId = aList[0].toInt();
Standard_Integer aWidth, aHeight;
#if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
Handle(TColStd_HArray1OfByte) aTexture =
#else
Handle(Graphic3d_HArray1OfBytes) aTexture =
#endif
GeometryGUI::getTexture(aStudy, textureId, aWidth, aHeight);
if (!aTexture.IsNull()) {
static int TextureId = 0;
Handle(Prs3d_PointAspect) aTextureAspect =
new Prs3d_PointAspect (aColor, ++TextureId, aWidth, aHeight, aTexture);
AISShape->Attributes()->SetPointAspect( aTextureAspect );
} else {
useObjMarker = true;
}
}
} else {
useObjMarker = true;
}
}
else {
// Set line aspect
col = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
aColor = SalomeApp_Tools::color( col );
Handle(Prs3d_LineAspect) anAspect = AISShape->Attributes()->LineAspect();
anAspect->SetColor( aColor );
AISShape->Attributes()->SetLineAspect( anAspect );
// Set unfree boundaries aspect
anAspect = AISShape->Attributes()->UnFreeBoundaryAspect();
anAspect->SetColor( aColor );
AISShape->Attributes()->SetUnFreeBoundaryAspect( anAspect );
AISShape->storeBoundaryColors();
// Set free boundaries aspect
col = aResMgr->colorValue( "Geometry", "free_bound_color", QColor( 0, 255, 0 ) );
aColor = SalomeApp_Tools::color( col );
anAspect = AISShape->Attributes()->FreeBoundaryAspect();
anAspect->SetColor( aColor );
AISShape->Attributes()->SetFreeBoundaryAspect( anAspect );
// Set wire aspect
col = aResMgr->colorValue( "Geometry", "line_color", QColor( 255, 0, 0 ) );
aColor = SalomeApp_Tools::color( col );
anAspect = AISShape->Attributes()->WireAspect();
anAspect->SetColor( aColor );
AISShape->Attributes()->SetWireAspect( anAspect );
// Set color for edges in shading
col = aResMgr->colorValue( "Geometry", "edges_in_shading_color", QColor( 255, 255, 0 ) );
aColor = SalomeApp_Tools::color( col );
AISShape->SetEdgesInShadingColor( aColor );
// bug [SALOME platform 0019868]
// Set deviation angle. Default one is 12 degrees (Prs3d_Drawer.cxx:18)
//AISShape->SetOwnDeviationAngle( 10*PI/180 );
// IMP 0020626
double aDC = 0;
if(useStudy) {
aDC = aPropMap.value(DEFLECTION_COEFF_PROP).toDouble();
SetWidth(aPropMap.value(EDGE_WIDTH_PROP).toInt());
SetIsosWidth(aPropMap.value(ISOS_WIDTH_PROP).toInt());
}
else {
aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
}
aDC = std::max( aDC, DEFLECTION_MIN ); // to avoid to small values of the coefficient
AISShape->SetOwnDeviationCoefficient(aDC);
}
}
if ( HasTexture() )
{
AISShape->SetTextureFileName(TCollection_AsciiString(myTexture.c_str()));
AISShape->SetTextureMapOn();
AISShape->DisableTextureModulate();
AISShape->SetDisplayMode(3);
}
if ( HasWidth() )
AISShape->SetWidth( GetWidth() );
if ( !myIO.IsNull() )
{
AISShape->setIO( myIO );
AISShape->SetOwner( myIO );
}
else if ( !myName.empty() )
{
// Workaround to allow selection of temporary objects
static int tempId = 0;
char buf[50];
sprintf( buf, "TEMP_%d", tempId++ );
Handle( SALOME_InteractiveObject ) anObj =
new SALOME_InteractiveObject( buf, "GEOM", myName.c_str() );
AISShape->setIO( anObj );
AISShape->SetOwner( anObj );
}
Handle( SALOME_InteractiveObject ) anIO = AISShape->getIO();
if ( !anIO.IsNull() ) {
_PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
if ( SO ) {
// get CORBA reference to data object
CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
if ( !CORBA::is_nil( object ) ) {
// downcast to GEOM object
GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
bool hasColor = false;
SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
if( hasColor && useObjColor) {
Quantity_Color aQuanColor( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
AISShape->SetColor( aQuanColor );
AISShape->SetShadingColor( aQuanColor );
if ( onlyVertex ) {
Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
anAspect->SetColor( aQuanColor );
anAspect->SetScale( myScaleOfMarker );
anAspect->SetTypeOfMarker( myTypeOfMarker );
AISShape->Attributes()->SetPointAspect( anAspect );
}
aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, SalomeApp_Tools::color( aQuanColor ) );
} else if( !hasColor ) {
//In case if color wasn't defined in the property map of the object
//and GEOM_Object color also wasn't defined get default color from Resource Mgr.
QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
Quantity_Color aQuanColor = SalomeApp_Tools::color( col );
AISShape->SetShadingColor( aQuanColor );
aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, col );
}
// ... marker type
if(useObjMarker) {
GEOM::marker_type aType = aGeomObject->GetMarkerType();
GEOM::marker_size aSize = aGeomObject->GetMarkerSize();
if ( aType > GEOM::MT_NONE && aType < GEOM::MT_USER && aSize > GEOM::MS_NONE && aSize <= GEOM::MS_70 ) {
Aspect_TypeOfMarker aMType = (Aspect_TypeOfMarker)( (int)aType-1 );
double aMSize = ((int)aSize+1)*0.5;
Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
anAspect->SetScale( aMSize );
anAspect->SetTypeOfMarker( aMType );
Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
if ( hasColor )
aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
anAspect->SetColor( aQuanColor );
AISShape->Attributes()->SetPointAspect( anAspect );
}
else if ( aType == GEOM::MT_USER ) {
int aTextureId = aGeomObject->GetMarkerTexture();
Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
if ( hasColor ) aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
Standard_Integer aWidth, aHeight;
#if OCC_VERSION_LARGE > 0x06040000 // Porting to OCCT6.5.1
Handle(TColStd_HArray1OfByte) aTexture =
#else
Handle(Graphic3d_HArray1OfBytes) aTexture =
#endif
GeometryGUI::getTexture(getStudy(), aTextureId, aWidth, aHeight);
if (!aTexture.IsNull()) {
static int TextureId = 0;
Handle(Prs3d_PointAspect) aTextureAspect =
new Prs3d_PointAspect(aQuanColor, ++TextureId, aWidth, aHeight, aTexture );
AISShape->Attributes()->SetPointAspect( aTextureAspect );
}
} else { //Use marker from the preferences
Handle(Prs3d_PointAspect) anAspect = AISShape->Attributes()->PointAspect();
anAspect->SetScale( myScaleOfMarker );
anAspect->SetTypeOfMarker( myTypeOfMarker );
Quantity_Color aQuanColor = SalomeApp_Tools::color( aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) ) );
if ( hasColor )
aQuanColor = Quantity_Color( aSColor.R, aSColor.G, aSColor.B, Quantity_TOC_RGB );
anAspect->SetColor( aQuanColor );
AISShape->Attributes()->SetPointAspect( anAspect );
}
}
}
}
// get material properties, set material
Material_Model material;
if ( useStudy ) {
// Get material property from study and construct material model
material.fromProperties( aPropMap.value(MATERIAL_PROP).toString() );
} else {
// Get material property from study and construct material model
QString mname = aResMgr->stringValue( "Geometry", "material", "Plastic" );
material.fromResources( mname );
}
aStudy->setObjectProperty( aMgrId, anIO->getEntry(), MATERIAL_PROP, material.toProperties() );
// Set material for the selected shape
// Set front material for the selected shape
AISShape->SetCurrentFacingModel(Aspect_TOFM_FRONT_SIDE);
AISShape->SetMaterial( material.getMaterialOCCAspect( true ) );
// Set back material for the selected shape
AISShape->SetCurrentFacingModel(Aspect_TOFM_BACK_SIDE);
AISShape->SetMaterial( material.getMaterialOCCAspect( false ) );
// Return to the default facing mode
AISShape->SetCurrentFacingModel(Aspect_TOFM_BOTH_SIDE);
if(HasWidth())
aStudy->setObjectProperty( aMgrId, anIO->getEntry(), EDGE_WIDTH_PROP, GetWidth() );
if(HasIsosWidth())
aStudy->setObjectProperty( aMgrId, anIO->getEntry(), ISOS_WIDTH_PROP, GetIsosWidth() );
}
// AISShape->SetName(???); ??? necessary to set name ???
occPrs->AddObject( AISShape );
// In accordance with ToActivate() value object will be activated/deactivated
// when it will be displayed
occPrs->SetToActivate( ToActivate() );
if( AISShape->isTopLevel() && AISShape->topLevelDisplayMode() == GEOM_AISShape::TopShowAdditionalWActor) {
//21671: EDF 1829 GEOM : Bring to front selected objects (continuation):
// Display wireframe presentation additionally
Handle(GEOM_TopWireframeShape) aWirePrs = new GEOM_TopWireframeShape(myShape);
aWirePrs->SetWidth(AISShape->Width());
if ( !myIO.IsNull() ) {
aWirePrs->setIO( myIO );
aWirePrs->SetOwner( myIO );
}
occPrs->AddObject(aWirePrs);
}
}
}
// if presentation is found -> set again shape for it
else
{
if ( !myShape.IsNull() )
{
AIS_ListOfInteractive IOList;
occPrs->GetObjects( IOList );
AIS_ListIteratorOfListOfInteractive Iter( IOList );
for ( ; Iter.More(); Iter.Next() )
{
Handle(GEOM_AISShape) AISShape = Handle(GEOM_AISShape)::DownCast( Iter.Value() );
if ( AISShape.IsNull() )
continue;
if ( AISShape->Shape() != myShape )
{
AISShape->Set( myShape );
AISShape->UpdateSelection();
AISShape->SetToUpdate();
}
if ( !myIO.IsNull() )
{
AISShape->setIO( myIO );
AISShape->SetOwner( myIO );
}
}
}
}
}
}
//=================================================================
/*!
* GEOM_Displayer::Update
* Update VTK presentaion
* [ Reimplemented from SALOME_Displayer ]
*/
//=================================================================
void GEOM_Displayer::Update( SALOME_VTKPrs* prs )
{
SalomeApp_Study* aStudy = getStudy();
int aMgrId = -1;
SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
if ( !vtkPrs || myShape.IsNull() || !aStudy)
return;
bool useStudy = false;
bool useObjCol = false;
PropMap aPropMap;
vtkActorCollection* theActors = 0;
QString anEntry;
if(!myIO.IsNull()) {
anEntry = myIO->getEntry();
}
if ( myType == GEOM_MARKER && myShape.ShapeType() == TopAbs_FACE ) {
//myToActivate = false; // ouv: commented to make the trihedron pickable (see IPAL18657)
GEOM_VTKTrihedron* aTrh = GEOM_VTKTrihedron::New();
if ( HasColor() ) {
Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
aTrh->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
}
Handle(Geom_Plane) aPlane =
Handle(Geom_Plane)::DownCast( BRep_Tool::Surface( TopoDS::Face( myShape ) ) );
if ( aPlane.IsNull() )
return;
gp_Ax2 anAx2 = aPlane->Pln().Position().Ax2();
aTrh->SetPlacement( new Geom_Axis2Placement( anAx2 ) );
// if ( SVTK_Viewer* vf = dynamic_cast<SVTK_Viewer*>( GetActiveView() ) )
// aTrh->SetSize( 0.5 * vf->GetTrihedronSize() );
vtkPrs->AddObject( aTrh );
theActors = vtkActorCollection::New();
theActors->AddItem( aTrh );
}
else {
PropMap aDefPropMap = getDefaultPropertyMap(SVTK_Viewer::Type());
if(!myIO.IsNull()) {
aMgrId = getViewManagerId(myViewFrame);
}
useStudy = !anEntry.isEmpty() && aMgrId != -1;
theActors = vtkActorCollection::New();
GEOM_Actor* aGeomActor = GEOM_Actor::New();
aGeomActor->SetShape(myShape,aDefPropMap.value(DEFLECTION_COEFF_PROP).toDouble(),myType == GEOM_VECTOR);
theActors->AddItem(aGeomActor);
aGeomActor->Delete();
if(useStudy) {
aPropMap = aStudy->getObjectPropMap(aMgrId,anEntry);
if(!aPropMap.contains(COLOR_PROP))
useObjCol = true;
MergePropertyMaps(aPropMap, aDefPropMap);
}
}
theActors->InitTraversal();
vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
vtkProperty* aProp = 0;
if ( HasColor() || HasWidth() )
{
aProp = vtkProperty::New();
aProp->SetRepresentationToWireframe();
}
if ( HasColor() )
{
Quantity_Color aColor( (Quantity_NameOfColor)GetColor() );
aProp->SetColor( aColor.Red(), aColor.Green(), aColor.Blue() );
}
while ( anActor != NULL )
{
SALOME_Actor* GActor = SALOME_Actor::SafeDownCast( anActor );
GActor->setIO( myIO );
if ( aProp )
{
GActor->SetProperty( aProp );
GActor->SetPreviewProperty( aProp );
}
GEOM_Actor* aGeomGActor = GEOM_Actor::SafeDownCast( anActor );
if ( aGeomGActor != 0 )
{
if ( aProp ) {
aGeomGActor->SetShadingProperty( aProp );
aGeomGActor->SetWireframeProperty( aProp );
}
// Set color for edges in shading
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
if(aResMgr) {
QColor c = aResMgr->colorValue( "Geometry", "edges_in_shading_color", QColor( 255, 255, 0 ) );
aGeomGActor->SetEdgesInShadingColor( c.red()/255., c.green()/255., c.blue()/255. );
}
int aIsos[2]= { 1, 1 };
if(useStudy) {
QString anIsos = aPropMap.value(ISOS_PROP).toString();
QStringList uv = anIsos.split(DIGIT_SEPARATOR);
aIsos[0] = uv[0].toInt(); aIsos[1] = uv[1].toInt();
aGeomGActor->SetNbIsos(aIsos);
aGeomGActor->SetOpacity(1.0 - aPropMap.value(TRANSPARENCY_PROP).toDouble());
SetWidth(aPropMap.value(EDGE_WIDTH_PROP).toInt());
SetIsosWidth(aPropMap.value(ISOS_WIDTH_PROP).toInt());
aGeomGActor->SetVectorMode(aPropMap.value(VECTOR_MODE_PROP).toInt());
int aDispModeId = aPropMap.value(DISPLAY_MODE_PROP).toInt();
// Specially processing of 'Shading with edges' mode from preferences,
// because there is the following enum in VTK viewer:
// Points - 0, Wireframe - 1, Surface - 2, Insideframe - 3, SurfaceWithEdges - 4
// (see VTKViewer::Representation enum) and the following enum in GEOM_Actor:
// eWireframe - 0, eShading - 1, eShadingWithEdges - 3
if ( aDispModeId == 2 )
// this is 'Shading with edges' mode => do the correct mapping to EDisplayMode
// enum in GEOM_Actor (and further to VTKViewer::Representation enum)
aDispModeId++;
aGeomGActor->setDisplayMode(aDispModeId);
aGeomGActor->SetDeflection(aPropMap.value(DEFLECTION_COEFF_PROP).toDouble());
// Create material model
Material_Model material;
material.fromProperties( aPropMap.value(MATERIAL_PROP).toString() );
// Set material properties for the object
aStudy->setObjectProperty( aMgrId, anEntry, MATERIAL_PROP, material.toProperties() );
// Set the same front and back materials for the selected shape
std::vector<vtkProperty*> aProps;
aProps.push_back( material.getMaterialVTKProperty( true ) );
aProps.push_back( material.getMaterialVTKProperty( false) );
aGeomGActor->SetMaterial(aProps);
vtkFloatingPointType aColor[3] = {1.,0.,0.};
if ( useObjCol ) { //Get Color from geom object
Handle( SALOME_InteractiveObject ) anIO = aGeomGActor->getIO();
if ( !anIO.IsNull() ) {
_PTR(SObject) SO ( aStudy->studyDS()->FindObjectID( anIO->getEntry() ) );
if ( SO ) {
// get CORBA reference to data object
CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
if ( !CORBA::is_nil( object ) ) {
// downcast to GEOM object
GEOM::GEOM_Object_var aGeomObject = GEOM::GEOM_Object::_narrow( object );
bool hasColor = false;
SALOMEDS::Color aSColor = getColor(aGeomObject,hasColor);
if(hasColor) {
aColor[0] = aSColor.R; aColor[1] = aSColor.G; aColor[2] = aSColor.B;
} else {
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
if(aResMgr) {
QColor c = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
}
}
aStudy->setObjectProperty( aMgrId, anIO->getEntry(), COLOR_PROP, QColor( aColor[0] *255, aColor[1] * 255, aColor[2]* 255) );
}
}
}
} else {
QColor c = aPropMap.value(COLOR_PROP).value<QColor>();
aColor[0] = c.red()/255.; aColor[1] = c.green()/255.; aColor[2] = c.blue()/255.;
}
if ( !material.isPhysical() )
aGeomGActor->SetColor(aColor[0],aColor[1],aColor[2]);
}
else {
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
if ( aResMgr ) {
// Create material model
Material_Model material;
// Get material name from resources
QString mname = aResMgr->stringValue( "Geometry", "material", "Plastic" );
material.fromResources( mname );
// Set material properties for the object
aStudy->setObjectProperty( aMgrId, anEntry, MATERIAL_PROP, material.toProperties() );
// Set material for the selected shape
std::vector<vtkProperty*> aProps;
aProps.push_back( material.getMaterialVTKProperty( true ) );
aProps.push_back( material.getMaterialVTKProperty( false ) );
aGeomGActor->SetMaterial(aProps);
}
}
}
if ( aGeomGActor )
{
if ( HasWidth() )
aGeomGActor->SetWidth( GetWidth() );
if ( HasIsosWidth() )
aGeomGActor->SetIsosWidth( GetIsosWidth() );
}
if ( myToActivate )
GActor->PickableOn();
else
GActor->PickableOff();
vtkPrs->AddObject( GActor );
anActor = (vtkActor*)theActors->GetNextActor();
}
if ( aProp )
aProp->Delete();
theActors->Delete();
}
//=================================================================
/*!
* GEOM_Displayer::BuildPrs
* Build presentation accordint to the current viewer type
*/
//=================================================================
SALOME_Prs* GEOM_Displayer::BuildPrs( GEOM::GEOM_Object_ptr theObj )
{
if ( theObj->_is_nil() )
return 0;
myViewFrame = GetActiveView();
if ( myViewFrame == 0 )
return 0;
SALOME_Prs* aPrs = myViewFrame->CreatePrs();
if ( aPrs == 0 )
return 0;
internalReset();
setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), theObj ) );
myType = theObj->GetType();
// Update presentation
UpdatePrs( aPrs );
return aPrs;
}
//=================================================================
/*!
* GEOM_Displayer::BuildPrs
* Build presentation accordint to the current viewer type
*/
//=================================================================
SALOME_Prs* GEOM_Displayer::BuildPrs( const TopoDS_Shape& theShape )
{
myViewFrame = GetActiveView();
if ( theShape.IsNull() || myViewFrame == 0 )
return 0;
SALOME_Prs* aPrs = myViewFrame->CreatePrs();
if ( aPrs == 0 )
return 0;
internalReset();
setShape( theShape );
myType = -1;
UpdatePrs( aPrs );
return aPrs;
}
//=================================================================
/*!
* GEOM_Displayer::buildPresentation
* Builds/finds object's presentation for the current viewer
* Calls corresponding Update() method by means of double dispatch
* [ internal ]
*/
//=================================================================
SALOME_Prs* GEOM_Displayer::buildPresentation( const QString& entry,
SALOME_View* theViewFrame )
{
SALOME_Prs* prs = 0;
internalReset();
myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
if ( myViewFrame )
{
prs = LightApp_Displayer::buildPresentation( entry, theViewFrame );
if ( prs )
{
Handle( SALOME_InteractiveObject ) theIO = new SALOME_InteractiveObject();
theIO->setEntry( entry.toLatin1().constData() );
if ( !theIO.IsNull() )
{
// set interactive object
setIO( theIO );
// Find SOBject (because shape should be published previously)
SUIT_Session* session = SUIT_Session::session();
SUIT_Application* app = session->activeApplication();
if ( app )
{
SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
if ( study )
{
_PTR(SObject) SO ( study->studyDS()->FindObjectID( theIO->getEntry() ) );
if ( SO )
{
// get CORBA reference to data object
CORBA::Object_var object = GeometryGUI::ClientSObjectToObject(SO);
if ( !CORBA::is_nil( object ) )
{
// downcast to GEOM object
GEOM::GEOM_Object_var GeomObject = GEOM::GEOM_Object::_narrow( object );
if ( !GeomObject->_is_nil() )
{
// finally set shape
setShape( GEOM_Client::get_client().GetShape( GeometryGUI::GetGeomGen(), GeomObject ) );
myType = GeomObject->GetType();
}
}
}
}
}
}
UpdatePrs( prs ); // Update presentation by using of the double dispatch
}
}
return prs;
}
//=================================================================
/*!
* GEOM_Displayer::buildSubshapePresentation
* Builds/finds object's presentation for the current viewer
* Calls corresponding Update() method by means of double dispatch
* For not published objects (for Mantis issue 0020435)
*/
//=================================================================
SALOME_Prs* GEOM_Displayer::buildSubshapePresentation(const TopoDS_Shape& aShape,
const QString& entry,
SALOME_View* theViewFrame)
{
SALOME_Prs* prs = 0;
internalReset();
myViewFrame = theViewFrame ? theViewFrame : GetActiveView();
if (myViewFrame)
{
prs = LightApp_Displayer::buildPresentation(entry, theViewFrame);
if (prs)
{
Handle(SALOME_InteractiveObject) theIO = new SALOME_InteractiveObject();
theIO->setEntry(entry.toLatin1().constData());
if (!theIO.IsNull())
{
// set interactive object
setIO(theIO);
// finally set shape
setShape(aShape);
myType = GEOM_SUBSHAPE;
}
UpdatePrs(prs); // Update presentation by using of the double dispatch
}
}
return prs;
}
//=================================================================
/*!
* GEOM_Displayer::internalReset
* Resets internal data
* [internal]
*/
//=================================================================
void GEOM_Displayer::internalReset()
{
myIO.Nullify();
myShape.Nullify();
}
//=================================================================
/*!
* GEOM_Displayer::LocalSelection
* Activate selection of CAD shapes with activisation of selection
* of their sub-shapes (with opened local context for OCC viewer)
*/
//=================================================================
void GEOM_Displayer::LocalSelection( const Handle(SALOME_InteractiveObject)& theIO, const int theMode )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( !app )
return;
LightApp_SelectionMgr* sm = app->selectionMgr();
// remove all filters from selection
sm->clearFilters();
SALOME_View* vf = GetActiveView();
if ( vf ) {
if (!theIO.IsNull() && !vf->isVisible(theIO))
Display(theIO);
SALOME_Prs* prs = vf->CreatePrs( theIO.IsNull() ? 0 : theIO->getEntry() );
vf->LocalSelection( prs, theMode );
delete prs; // delete presentation because displayer is its owner
}
}
//=================================================================
/*!
* GEOM_Displayer::globalSelection
* Activate selection of CAD shapes without activisation of selection
* of their sub-shapes (without opened local context for OCC viewer)
*/
//=================================================================
void GEOM_Displayer::GlobalSelection( const int theMode, const bool update )
{
TColStd_MapOfInteger aModes;
aModes.Add( theMode );
GlobalSelection( aModes, update );
}
//=================================================================
/*!
* GEOM_Displayer::globalSelection
* Activate selection of CAD shapes without activisation of selection
* of their sub-shapes (without opened local context for OCC viewer)
*/
//=================================================================
void GEOM_Displayer::GlobalSelection( const TColStd_MapOfInteger& theModes,
const bool update, const QList<int>* theSubShapes )
{
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( !app )
return;
SALOME_View* vf = GetActiveView();
if ( vf == 0 )
return;
// Close local context
vf->GlobalSelection( update );
// Set selection filters in accordance with current mode
LightApp_SelectionMgr* sm = app->selectionMgr();
if ( !sm )
return;
// Remove from selection temporary objects if necessary
if ( !theModes.Contains( GEOM_PREVIEW ) )
clearTemporary( sm );
//@ aSel->ClearIndex();
sm->clearFilters();
// Remove filters from AIS_InteractiveContext
Handle(AIS_InteractiveContext) ic;
SOCC_Viewer* viewer = dynamic_cast<SOCC_Viewer*>( vf );
if ( viewer )
{
ic = viewer->getAISContext();
if ( !ic.IsNull() )
ic->RemoveFilters();
}
if ( theModes.Contains( GEOM_ALLOBJECTS ) )
return;
SUIT_SelectionFilter* aFilter;
if ( theModes.Extent() == 1 )
{
int aMode = TColStd_MapIteratorOfMapOfInteger( theModes ).Key();
if ( aMode == GEOM_COMPOUNDFILTER )
aFilter = getComplexFilter( theSubShapes );
else
aFilter = getFilter( aMode );
}
else if ( theModes.Extent() > 1 )
{
TColStd_MapOfInteger aTopAbsModes;
TColStd_MapIteratorOfMapOfInteger anIter( theModes );
QList<SUIT_SelectionFilter*> aListOfFilters;
for ( ; anIter.More(); anIter.Next() )
{
SUIT_SelectionFilter* aFilter;
int aMode = anIter.Key();
if ( aMode == GEOM_COMPOUNDFILTER )
aFilter = getComplexFilter( theSubShapes );
else
aFilter = getFilter( aMode );
if ( aFilter )
aListOfFilters.append( aFilter );
}
aFilter = new GEOM_LogicalFilter( aListOfFilters, GEOM_LogicalFilter::LO_OR );
}
else
return;
if ( aFilter )
{
sm->installFilter( aFilter );
if ( !ic.IsNull() )
{
Handle(GEOM_OCCFilter) anOCCFilter = new GEOM_OCCFilter( sm );
ic->AddFilter( anOCCFilter );
}
}
}
//=================================================================
/*!
* GEOM_Displayer::LocalSelection
* Activate selection of CAD shapes with activisation of selection
* of their sub-shapes (with opened local context for OCC viewer)
*/
//=================================================================
void GEOM_Displayer::LocalSelection( const SALOME_ListIO& theIOList, const int theMode )
{
SALOME_ListIteratorOfListIO Iter( theIOList );
for ( ; Iter.More(); Iter.Next() )
LocalSelection( Iter.Value(), theMode );
}
//=================================================================
/*!
* GEOM_Displayer::BeforeDisplay
* Called before displaying of pars. Close local context
* [ Reimplemented from SALOME_Displayer ]
*/
//=================================================================
void GEOM_Displayer::BeforeDisplay( SALOME_View* v, const SALOME_OCCPrs* )
{
SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
if ( vf )
{
Handle(AIS_InteractiveContext) ic = vf->getAISContext();
if ( !ic.IsNull() )
{
if ( ic->HasOpenedContext() )
ic->CloseAllContexts();
}
}
}
void GEOM_Displayer::AfterDisplay( SALOME_View* v, const SALOME_OCCPrs* p )
{
SalomeApp_Study* aStudy = getStudy();
if (!aStudy) return;
SOCC_Viewer* vf = dynamic_cast<SOCC_Viewer*>( v );
if ( vf && !p->IsNull() ) {
int aMgrId = getViewManagerId( vf );
Handle(AIS_InteractiveContext) ic = vf->getAISContext();
const SOCC_Prs* prs = dynamic_cast<const SOCC_Prs*>( p );
if ( !ic.IsNull() && prs ) {
AIS_ListOfInteractive objects;
prs->GetObjects( objects );
AIS_ListIteratorOfListOfInteractive it( objects );
for ( ; it.More(); it.Next() ) {
Handle(GEOM_AISShape) sh = Handle(GEOM_AISShape)::DownCast( it.Value() );
if ( sh.IsNull() ) continue;
Handle(SALOME_InteractiveObject) IO = sh->getIO();
if ( IO.IsNull() ) continue;
PropMap aPropMap = aStudy->getObjectPropMap( aMgrId, IO->getEntry() );
if ( aPropMap.contains( TRANSPARENCY_PROP ) ) {
double transparency = aPropMap.value(TRANSPARENCY_PROP).toDouble();
ic->SetTransparency( sh, transparency, true );
}
}
}
}
}
//=================================================================
/*!
* GEOM_Displayer::SetColor
* Set color for shape displaying. If it is equal -1 then default color is used.
* Available values are from Quantity_NameOfColor enumeration
*/
//=================================================================
void GEOM_Displayer::SetColor( const int color )
{
if ( color == -1 )
UnsetColor();
else
{
myColor = color;
myShadingColor = Quantity_Color( (Quantity_NameOfColor)color );
}
}
int GEOM_Displayer::GetColor() const
{
return myColor;
}
bool GEOM_Displayer::HasColor() const
{
return myColor != -1;
}
void GEOM_Displayer::UnsetColor()
{
myColor = -1;
SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
QColor col = resMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
myShadingColor = SalomeApp_Tools::color( col );
}
//=================================================================
/*!
* GEOM_Displayer::SetTexture
* Set color for shape displaying. If it is equal -1 then default color is used.
* Available values are from Quantity_NameOfColor enumeration
*/
//=================================================================
void GEOM_Displayer::SetTexture( const std::string& texureFileName )
{
if(texureFileName!="")
{
myTexture = texureFileName;
}
}
bool GEOM_Displayer::HasTexture() const
{
return myTexture != "";
}
std::string GEOM_Displayer::GetTexture() const
{
return myTexture;
}
//=================================================================
/*!
* GEOM_Displayer::SetWidth
* Set width of shape displaying. If it is equal -1 then default width is used.
*/
//=================================================================
void GEOM_Displayer::SetWidth( const double width )
{
myWidth = width;
}
double GEOM_Displayer::GetWidth() const
{
return myWidth;
}
bool GEOM_Displayer::HasWidth() const
{
return myWidth != -1;
}
void GEOM_Displayer::UnsetWidth()
{
myWidth = -1;
}
int GEOM_Displayer::GetIsosWidth() const
{
return myIsosWidth;
}
void GEOM_Displayer::SetIsosWidth(const int width)
{
myIsosWidth = width;
}
bool GEOM_Displayer::HasIsosWidth() const
{
return myIsosWidth != -1;
}
//=================================================================
/*!
* GEOM_Displayer::SetToActivate
* This method is used for activisation/deactivisation of objects to be displayed
*/
//=================================================================
void GEOM_Displayer::SetToActivate( const bool toActivate )
{
myToActivate = toActivate;
}
bool GEOM_Displayer::ToActivate() const
{
return myToActivate;
}
//=================================================================
/*!
* GEOM_Displayer::clearTemporary
* Removes from selection temporary objects
*/
//=================================================================
void GEOM_Displayer::clearTemporary( LightApp_SelectionMgr* theSelMgr )
{
SALOME_ListIO selected, toSelect;
theSelMgr->selectedObjects( selected );
for ( SALOME_ListIteratorOfListIO it( selected ) ; it.More(); it.Next() ) {
Handle(SALOME_InteractiveObject) io = it.Value();
if ( !io.IsNull() && io->hasEntry() && strncmp( io->getEntry(), "TEMP_", 5 ) != 0 )
toSelect.Append( it.Value() );
}
theSelMgr->setSelectedObjects( toSelect, true );
}
void GEOM_Displayer::SetName( const char* theName )
{
myName = theName;
}
void GEOM_Displayer::UnsetName()
{
myName = "";
}
SalomeApp_Study* GEOM_Displayer::getStudy() const
{
return dynamic_cast<SalomeApp_Study*>( myApp->activeStudy() );
}
void GEOM_Displayer::setIO( const Handle(SALOME_InteractiveObject)& theIO )
{
myIO = theIO;
}
void GEOM_Displayer::setShape( const TopoDS_Shape& theShape )
{
myShape = theShape;
}
bool GEOM_Displayer::canBeDisplayed( const QString& entry, const QString& viewer_type ) const
{
return viewer_type == SOCC_Viewer::Type() || viewer_type == SVTK_Viewer::Type();
}
int GEOM_Displayer::SetDisplayMode( const int theMode )
{
int aPrevMode = myDisplayMode;
if ( theMode != -1 )
myDisplayMode = theMode;
else
{
SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
}
return aPrevMode;
}
int GEOM_Displayer::GetDisplayMode() const
{
return myDisplayMode;
}
int GEOM_Displayer::UnsetDisplayMode()
{
int aPrevMode = myDisplayMode;
SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
myDisplayMode = resMgr->integerValue( "Geometry", "display_mode", 0 );
return aPrevMode;
}
SALOMEDS::Color GEOM_Displayer::getPredefinedUniqueColor()
{
static QList<QColor> colors;
if ( colors.isEmpty() ) {
for (int s = 0; s < 2 ; s++)
{
for (int v = 100; v >= 40; v = v - 20)
{
for (int h = 0; h < 359 ; h = h + 60)
{
colors.append(QColor::fromHsv(h, 255 - s * 127, v * 255 / 100));
}
}
}
}
static int currentColor = 0;
SALOMEDS::Color color;
color.R = (double)colors[currentColor].red() / 255.0;
color.G = (double)colors[currentColor].green() / 255.0;
color.B = (double)colors[currentColor].blue() / 255.0;
currentColor = (currentColor+1) % colors.count();
return color;
}
SALOMEDS::Color GEOM_Displayer::getUniqueColor( const QList<SALOMEDS::Color>& theReservedColors )
{
int aHue = -1;
int aTolerance = 64;
int anIterations = 0;
int aPeriod = 5;
while( 1 )
{
anIterations++;
if( anIterations % aPeriod == 0 )
{
aTolerance /= 2;
if( aTolerance < 1 )
break;
}
//std::cout << "Iteration N" << anIterations << " (tolerance=" << aTolerance << ")"<< std::endl;
aHue = (int)( 360.0 * rand() / RAND_MAX );
//std::cout << "Hue = " << aHue << std::endl;
//std::cout << "Auto colors : ";
bool ok = true;
QList<SALOMEDS::Color>::const_iterator it = theReservedColors.constBegin();
QList<SALOMEDS::Color>::const_iterator itEnd = theReservedColors.constEnd();
for( ; it != itEnd; ++it )
{
SALOMEDS::Color anAutoColor = *it;
QColor aQColor( (int)( anAutoColor.R * 255.0 ), (int)( anAutoColor.G * 255.0 ), (int)( anAutoColor.B * 255.0 ) );
int h, s, v;
aQColor.getHsv( &h, &s, &v );
//std::cout << h << " ";
if( abs( h - aHue ) < aTolerance )
{
ok = false;
//std::cout << "break (diff = " << abs( h - aHue ) << ")";
break;
}
}
//std::cout << std::endl;
if( ok )
break;
}
//std::cout << "Hue of the returned color = " << aHue << std::endl;
QColor aColor;
aColor.setHsv( aHue, 255, 255 );
SALOMEDS::Color aSColor;
aSColor.R = (double)aColor.red() / 255.0;
aSColor.G = (double)aColor.green() / 255.0;
aSColor.B = (double)aColor.blue() / 255.0;
return aSColor;
}
PropMap GEOM_Displayer::getDefaultPropertyMap(const QString& viewer_type) {
PropMap aDefaultMap;
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
//1. Visibility
aDefaultMap.insert(VISIBILITY_PROP , 1);
//2. Nb Isos
int anUIsoNumber = aResMgr->integerValue("Geometry", "iso_number_u", 1);
int aVIsoNumber = aResMgr->integerValue("Geometry", "iso_number_v", 1);
QString anIsos = QString("%1%2%3").arg(anUIsoNumber).arg(DIGIT_SEPARATOR).arg(aVIsoNumber);
aDefaultMap.insert(ISOS_PROP , anIsos);
//3. Transparency
aDefaultMap.insert( TRANSPARENCY_PROP , 0.0 );
//4. Display Mode
aDefaultMap.insert( DISPLAY_MODE_PROP , aResMgr->integerValue("Geometry", "display_mode", 0));
//5. Vector Mode
aDefaultMap.insert( VECTOR_MODE_PROP , 0);
//6. Color
QColor col = aResMgr->colorValue( "Geometry", "shading_color", QColor( 255, 0, 0 ) );
aDefaultMap.insert( COLOR_PROP , col);
//7. Deflection Coeff
double aDC;
if(viewer_type == SOCC_Viewer::Type()) {
aDC = aResMgr->doubleValue("Geometry", "deflection_coeff", 0.001);
} else if( viewer_type==SVTK_Viewer::Type()) {
aDC = 0.001;
}
aDefaultMap.insert( DEFLECTION_COEFF_PROP , aDC);
//8. Material
Material_Model material;
QString mname = aResMgr->stringValue( "Geometry", "material", "Plastic" );
material.fromResources( mname );
aDefaultMap.insert( MATERIAL_PROP, material.toProperties() );
//9. Width of the edges
aDefaultMap.insert( EDGE_WIDTH_PROP , aResMgr->integerValue("Geometry", "edge_width", 1));
//10. Width of iso-lines
aDefaultMap.insert( ISOS_WIDTH_PROP , aResMgr->integerValue("Geometry", "isolines_width", 1));
if(viewer_type == SOCC_Viewer::Type()) {
aDefaultMap.insert(TOP_LEVEL_PROP, Standard_False);
}
return aDefaultMap;
}
bool GEOM_Displayer::MergePropertyMaps(PropMap& theOrigin, PropMap& theDefault) {
int nbInserted = 0;
if(!theOrigin.contains(VISIBILITY_PROP)) {
theOrigin.insert(VISIBILITY_PROP, 0);
nbInserted++;
}
if(!theOrigin.contains(TRANSPARENCY_PROP)) {
theOrigin.insert(TRANSPARENCY_PROP, theDefault.value(TRANSPARENCY_PROP));
nbInserted++;
}
if(!theOrigin.contains(DISPLAY_MODE_PROP)) {
theOrigin.insert(DISPLAY_MODE_PROP, theDefault.value(DISPLAY_MODE_PROP));
nbInserted++;
}
if(!theOrigin.contains(ISOS_PROP)) {
theOrigin.insert(ISOS_PROP, theDefault.value(ISOS_PROP));
nbInserted++;
}
if(!theOrigin.contains(VECTOR_MODE_PROP)) {
theOrigin.insert(VECTOR_MODE_PROP, theDefault.value(VECTOR_MODE_PROP));
nbInserted++;
}
if(!theOrigin.contains(DEFLECTION_COEFF_PROP)) {
theOrigin.insert(DEFLECTION_COEFF_PROP, theDefault.value(DEFLECTION_COEFF_PROP));
nbInserted++;
}
if(!theOrigin.contains(MATERIAL_PROP)) {
theOrigin.insert(MATERIAL_PROP, theDefault.value(MATERIAL_PROP));
nbInserted++;
}
if(!theOrigin.contains(EDGE_WIDTH_PROP)) {
theOrigin.insert(EDGE_WIDTH_PROP, theDefault.value(EDGE_WIDTH_PROP));
nbInserted++;
}
if(!theOrigin.contains(ISOS_WIDTH_PROP)) {
theOrigin.insert(ISOS_WIDTH_PROP, theDefault.value(ISOS_WIDTH_PROP));
nbInserted++;
}
if(!theOrigin.contains(COLOR_PROP)) {
theOrigin.insert(COLOR_PROP, theDefault.value(COLOR_PROP));
nbInserted++;
}
return (nbInserted > 0);
}
SALOMEDS::Color GEOM_Displayer::getColor(GEOM::GEOM_Object_var theGeomObject, bool& hasColor) {
SALOMEDS::Color aSColor;
hasColor = false;
SUIT_Session* session = SUIT_Session::session();
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app && !theGeomObject->_is_nil()) {
SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
if ( study ) {
_PTR(Study) aStudy = study->studyDS();
aSColor = theGeomObject->GetColor();
hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0;
if ( !hasColor ) {
#ifdef GENERAL_AUTOCOLOR // auto-color for all sub-shapes
bool general_autocolor = true;
#else // auto-color for groups only
bool general_autocolor = false;
#endif // GENERAL_AUTOCOLOR
if ( general_autocolor || theGeomObject->GetType() == GEOM_GROUP ) {
GEOM::GEOM_Object_var aMainObject = theGeomObject->GetMainShape();
if ( !CORBA::is_nil( aMainObject ) && aMainObject->GetAutoColor() ) {
#ifdef SIMPLE_AUTOCOLOR // simplified algorithm for auto-colors
aSColor = getPredefinedUniqueColor();
hasColor = true;
#else // old algorithm for auto-colors
QList<SALOMEDS::Color> aReservedColors;
CORBA::String_var IOR = app->orb()->object_to_string( aMainObject );
_PTR(SObject) aMainSObject( aStudy->FindObjectIOR( IOR.in() ) );
if ( aMainSObject ) {
_PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) );
for ( ; it->More(); it->Next() ) {
_PTR(SObject) aChildSObject( it->Value() );
GEOM::GEOM_Object_var aChildObject =
GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject));
if ( CORBA::is_nil( aChildObject ) )
continue;
SALOMEDS::Color aReservedColor = aChildObject->GetColor();
if ( aReservedColor.R >= 0 && aReservedColor.G >= 0 && aReservedColor.B >= 0 )
aReservedColors.append( aReservedColor );
}
}
aSColor = getUniqueColor( aReservedColors );
hasColor = true;
#endif // SIMPLE_AUTOCOLOR
}
}
}
}
}
return aSColor;
}
void GEOM_Displayer::EraseWithChildren(const Handle(SALOME_InteractiveObject)& theIO,
const bool eraseOnlyChildren) {
SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
if ( !app )
return;
SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
if ( !appStudy )
return;
LightApp_DataObject* parent = appStudy->findObjectByEntry(theIO->getEntry());
if( !parent)
return;
// Erase from all views
QList<SALOME_View*> views;
SALOME_View* view;
ViewManagerList vmans = app->viewManagers();
SUIT_ViewManager* vman;
foreach ( vman, vmans ) {
SUIT_ViewModel* vmod = vman->getViewModel();
view = dynamic_cast<SALOME_View*> ( vmod );
if ( view )
views.append( view );
}
if( views.count() == 0 )
return;
//Erase childrens w/o update views
DataObjectList listObj = parent->children( true );
SUIT_DataObject* obj;
foreach( obj, listObj ) {
LightApp_DataObject* l_obj = dynamic_cast<LightApp_DataObject*>(obj);
if(l_obj)
foreach ( view, views ) {
Handle(SALOME_InteractiveObject) anIO =
new SALOME_InteractiveObject(qPrintable(l_obj->entry()), "GEOM", "");
Erase(anIO, false, false, view);
}
}
//Erase parent with view update or repaint views
foreach ( view, views ) {
if(!eraseOnlyChildren)
Erase(theIO, false, true, view);
else
view->Repaint();
}
}