mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
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240 lines
7.2 KiB
C++
240 lines
7.2 KiB
C++
// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#include "GEOMGUI_Selection.h"
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#include "GeometryGUI.h"
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#include "GEOM_Displayer.h"
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#include <LightApp_DataOwner.h>
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#include <SalomeApp_Application.h>
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#include <SalomeApp_Study.h>
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#include <OCCViewer_ViewModel.h>
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#include <SUIT_Session.h>
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#include <SUIT_ViewWindow.h>
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#include <SUIT_ViewManager.h>
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#include <SUIT_ViewModel.h>
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#include <SALOMEDSClient_SObject.hxx>
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#include <SALOMEDSClient_Study.hxx>
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#include <SALOME_Prs.h>
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#include <SALOME_InteractiveObject.hxx>
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#include <SOCC_Prs.h>
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#include <SVTK_Prs.h>
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#include <SALOME_Actor.h>
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#include <OCCViewer_ViewModel.h>
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#include <SVTK_ViewModel.h>
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#include "GEOMImpl_Types.hxx"
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// OCCT Includes
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#include <AIS.hxx>
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#include <AIS_InteractiveObject.hxx>
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#include <AIS_ListOfInteractive.hxx>
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// VTK Includes
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#include <vtkActorCollection.h>
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GEOMGUI_Selection::GEOMGUI_Selection()
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{
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}
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GEOMGUI_Selection::~GEOMGUI_Selection()
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{
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}
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QtxValue GEOMGUI_Selection::globalParam( const QString& p ) const
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{
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if ( p == "isOCC" ) return QtxValue( activeViewType() == OCCViewer_Viewer::Type() );
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if ( p == "selectionmode" ){
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return QtxValue(selectionMode());
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}
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return LightApp_Selection::globalParam( p );
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}
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QtxValue GEOMGUI_Selection::param( const int ind, const QString& p ) const
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{
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// if ( p == "isVisible" ) return QtxValue( isVisible( ind ) );
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// parameter isVisible is calculated in base SalomeApp_Selection
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// else
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if( p == "type" )
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return QtxValue( typeName( ind ) );
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else if ( p == "displaymode" )
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return QtxValue( displayMode( ind ) );
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else if ( p == "isAutoColor" )
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return QtxValue( isAutoColor( ind ) );
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else
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return LightApp_Selection::param( ind, p );
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}
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QString GEOMGUI_Selection::typeName( const int index ) const
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{
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if ( isComponent( index ) )
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return "Component";
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GEOM::GEOM_Object_var anObj = getObject( index );
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if ( !CORBA::is_nil( anObj ) ) {
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const int aGeomType = anObj->GetType();
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if ( aGeomType == GEOM_GROUP )
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return "Group";
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else
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return "Shape";
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}
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return "Unknown";
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}
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bool GEOMGUI_Selection::isVisible( const int index ) const
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{
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GEOM::GEOM_Object_var obj = getObject( index );
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SALOME_View* view = GEOM_Displayer::GetActiveView();
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if ( !CORBA::is_nil( obj ) && view ) {
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Handle(SALOME_InteractiveObject) io = new SALOME_InteractiveObject( entry( index ).latin1(), "GEOM", "TEMP_IO" );
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return view->isVisible( io );
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}
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return false;
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}
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bool GEOMGUI_Selection::isAutoColor( const int index ) const
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{
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GEOM::GEOM_Object_var obj = getObject( index );
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if ( !CORBA::is_nil( obj ) )
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return obj->GetAutoColor();
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return false;
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}
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QString GEOMGUI_Selection::displayMode( const int index ) const
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{
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SALOME_View* view = GEOM_Displayer::GetActiveView();
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QString viewType = activeViewType();
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if ( view /*fix for 9320==>*/&& ( viewType == OCCViewer_Viewer::Type() || viewType == SVTK_Viewer::Type() ) ) {
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SALOME_Prs* prs = view->CreatePrs( entry( index ) );
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if ( prs ) {
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if ( viewType == OCCViewer_Viewer::Type() ) { // assuming OCC
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SOCC_Prs* occPrs = (SOCC_Prs*) prs;
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AIS_ListOfInteractive lst;
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occPrs->GetObjects( lst );
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if ( lst.Extent() ) {
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Handle(AIS_InteractiveObject) io = lst.First();
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if ( !io.IsNull() ) {
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int dm = io->DisplayMode();
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if ( dm == AIS_WireFrame )
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return "Wireframe";
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else if ( dm == AIS_Shaded )
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return "Shading";
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else { // return default display mode of AIS_InteractiveContext
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OCCViewer_Viewer* occViewer = (OCCViewer_Viewer*) SUIT_Session::session()->activeApplication()->desktop(
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)->activeWindow()->getViewManager()->getViewModel();
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Handle(AIS_InteractiveContext) ic = occViewer->getAISContext();
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dm = ic->DisplayMode();
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if ( dm == AIS_WireFrame )
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return "Wireframe";
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else if ( dm == AIS_Shaded )
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return "Shading";
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}
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}
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}
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}
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else if ( viewType == SVTK_Viewer::Type() ) { // assuming VTK
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SVTK_Prs* vtkPrs = dynamic_cast<SVTK_Prs*>( prs );
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vtkActorCollection* lst = vtkPrs ? vtkPrs->GetObjects() : 0;
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if ( lst ) {
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lst->InitTraversal();
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vtkActor* actor = lst->GetNextActor();
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if ( actor ) {
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SALOME_Actor* salActor = dynamic_cast<SALOME_Actor*>( actor );
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if ( salActor ) {
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int dm = salActor->getDisplayMode();
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if ( dm == 0 )
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return "Wireframe";
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else if ( dm == 1 )
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return "Shading";
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} // if ( salome actor )
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} // if ( actor )
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} // if ( lst == vtkPrs->GetObjects() )
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} // if VTK
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}
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}
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return "";
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}
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bool GEOMGUI_Selection::isComponent( const int index ) const
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{
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SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>
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(SUIT_Session::session()->activeApplication()->activeStudy());
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if ( appStudy && index >= 0 && index < count() ) {
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_PTR(Study) study = appStudy->studyDS();
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QString anEntry = entry( index );
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if ( study && !anEntry.isNull() ) {
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_PTR(SObject) aSO( study->FindObjectID( anEntry.latin1() ) );
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if ( aSO && aSO->GetFatherComponent() )
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return aSO->GetFatherComponent()->GetIOR() == aSO->GetIOR();
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}
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}
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return false;
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}
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GEOM::GEOM_Object_ptr GEOMGUI_Selection::getObject( const int index ) const
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{
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SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>
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(SUIT_Session::session()->activeApplication()->activeStudy());
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if (appStudy && index >= 0 && index < count()) {
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_PTR(Study) study = appStudy->studyDS();
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QString anEntry = entry(index);
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if (study && !anEntry.isNull()) {
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_PTR(SObject) aSO (study->FindObjectID(anEntry.latin1()));
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if (aSO) {
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CORBA::Object_var anObj = GeometryGUI::ClientSObjectToObject(aSO);
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return GEOM::GEOM_Object::_narrow(anObj);
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}
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}
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}
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return GEOM::GEOM_Object::_nil();
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}
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QString GEOMGUI_Selection::selectionMode() const
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{
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SalomeApp_Application* app = (SalomeApp_Application*)(SUIT_Session::session()->activeApplication());
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if (app) {
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GeometryGUI* aGeomGUI = dynamic_cast<GeometryGUI*>( app->module( "Geometry" ) );
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if (aGeomGUI) {
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switch (aGeomGUI->getLocalSelectionMode())
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{
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case GEOM_POINT : return "VERTEX";
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case GEOM_EDGE : return "EDGE";
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case GEOM_WIRE : return "WIRE";
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case GEOM_FACE : return "FACE";
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case GEOM_SHELL : return "SHELL";
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case GEOM_SOLID : return "SOLID";
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case GEOM_COMPOUND : return "COMPOUND";
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case GEOM_ALLOBJECTS : return "ALL";
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default: return "";
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}
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}
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}
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return "";
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}
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