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https://git.salome-platform.org/gitpub/modules/smesh.git
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441 lines
14 KiB
C++
441 lines
14 KiB
C++
// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 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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// File : StdMeshersGUI_SubShapeSelectorWdg.cxx
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// Author : Open CASCADE S.A.S. (dmv)
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// SMESH includes
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//
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#include "StdMeshersGUI_SubShapeSelectorWdg.h"
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// SMESH Includes
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#include <SMESH_Type.h>
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#include "SMESHGUI_MeshUtils.h"
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#include <SMESH_Actor.h>
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#include <SMESH_PreviewActorsCollection.h>
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#include <SMESH_ActorUtils.h>
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#include "SMESHGUI_GroupUtils.h"
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#include "SMESH_Gen_i.hxx"
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#include "SMESHGUI_GEOMGenUtils.h"
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// SVTK Includes
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#include <SVTK_ViewWindow.h>
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#include <SVTK_ViewModel.h>
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#include <SVTK_ViewWindow.h>
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#include <SVTK_Selector.h>
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// SALOME GUI includes
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#include <SALOME_ListIO.hxx>
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#include <LightApp_SelectionMgr.h>
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#include <SALOME_ListIteratorOfListIO.hxx>
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// SUIT Includes
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#include <SUIT_ResourceMgr.h>
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// GEOM Includes
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#include <GEOMBase.h>
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// Qt includes
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#include <QPushButton>
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#include <QGridLayout>
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#include <QListWidget>
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#include <QCheckBox>
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#include <QLineEdit>
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// OCCT includes
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#include <TColStd_MapOfInteger.hxx>
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#include <TColStd_IndexedMapOfInteger.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopExp.hxx>
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#include <TopExp_Explorer.hxx>
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// SALOME KERNEL includes
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#include <SALOMEDS_SObject.hxx>
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#define SPACING 6
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#define MARGIN 0
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//================================================================================
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/*!
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* Constructor
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*/
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//================================================================================
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StdMeshersGUI_SubShapeSelectorWdg
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::StdMeshersGUI_SubShapeSelectorWdg( QWidget * parent ):
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QWidget( parent ),
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myPreviewActor( 0 )
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{
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QPixmap image0( SMESH::GetResourceMgr( mySMESHGUI )->loadPixmap( "SMESH", tr( "ICON_SELECT" ) ) );
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QGridLayout* edgesLayout = new QGridLayout( this );
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edgesLayout->setMargin( MARGIN );
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edgesLayout->setSpacing( SPACING );
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myListWidget = new QListWidget( this );
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myAddButton = new QPushButton( tr( "SMESH_BUT_ADD" ), this );
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myRemoveButton = new QPushButton( tr( "SMESH_BUT_REMOVE" ), this );
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myListWidget->setSelectionMode( QListWidget::ExtendedSelection );
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edgesLayout->addWidget(myListWidget, 0, 0, 3, 3);
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edgesLayout->addWidget(myAddButton, 0, 4);
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edgesLayout->addWidget(myRemoveButton, 1, 4);
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edgesLayout->setRowStretch(2, 5);
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edgesLayout->setColumnStretch(2, 5);
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setLayout( edgesLayout );
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setMinimumWidth( 300 );
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myMaxSize = 1000;
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mySubShType = TopAbs_EDGE;
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init();
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}
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//================================================================================
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/*!
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* Destructor
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*/
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//================================================================================
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StdMeshersGUI_SubShapeSelectorWdg::~StdMeshersGUI_SubShapeSelectorWdg()
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{
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if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI )) {
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if ( myPreviewActor ) {
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myPreviewActor->RemoveFromRender( myRenderer );
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aViewWindow->Repaint();
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delete myPreviewActor;
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myPreviewActor = 0;
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}
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}
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myEntry = "";
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myParamValue = "";
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myMainShape.Nullify();
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}
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//================================================================================
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/*!
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* Create a layout, initialize fields
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*/
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//================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::init()
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{
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myParamValue = "";
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myListOfIDs.clear();
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mySelectedIDs.clear();
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mySMESHGUI = SMESHGUI::GetSMESHGUI();
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mySelectionMgr = SMESH::GetSelectionMgr( mySMESHGUI );
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mySelector = (SMESH::GetViewWindow( mySMESHGUI ))->GetSelector();
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if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
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aViewWindow->SetSelectionMode( ActorSelection );
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connect( myAddButton, SIGNAL(clicked()), SLOT(onAdd()));
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connect( myRemoveButton, SIGNAL(clicked()), SLOT(onRemove()));
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connect( mySelectionMgr, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
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connect( myListWidget, SIGNAL(itemSelectionChanged()), this, SLOT(onListSelectionChanged()));
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updateState();
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}
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//================================================================================
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/*!
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* Create a layout, initialize fields
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*/
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//================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::showPreview( bool visible)
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{
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if ( !myPreviewActor )
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return;
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if ( myIsShown != visible ) {
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myPreviewActor->SetShown( visible );
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if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI ))
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aViewWindow->Repaint();
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myIsShown = visible;
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}
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}
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//=================================================================================
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// function : SelectionIntoArgument()
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// purpose : Called when selection as changed or other case
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//=================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::SelectionIntoArgument()
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{
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if ( !myPreviewActor )
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return;
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mySelectedIDs.clear();
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// get selected mesh
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SALOME_ListIO aList;
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mySelectionMgr->selectedObjects( aList );
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int nbSel = aList.Extent();
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if (nbSel < 1)
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return;
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SALOME_ListIteratorOfListIO anIt (aList);
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for ( ; anIt.More(); anIt.Next()) { // Loop on selected objects
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Handle(SALOME_InteractiveObject) IO = anIt.Value();
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GEOM::GEOM_Object_var aGeomObj = GetGeomObjectByEntry( IO->getEntry() );
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if ( !CORBA::is_nil( aGeomObj ) ) { // Selected Object From Study
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GEOM::GEOM_Object_ptr aGeomFatherObj = aGeomObj->GetMainShape();
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QString aFatherEntry = "";
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QString aMainFatherEntry = "";
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TopoDS_Shape shape;
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if ( !CORBA::is_nil( aGeomFatherObj ) ) {
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// Get Main Shape
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GEOM::GEOM_Object_var aGeomMain = GetGeomObjectByEntry( myEntry );
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if ( !CORBA::is_nil( aGeomMain ) && aGeomMain->GetType() == 37 ) { // Main Shape is a Group
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GEOM::GEOM_Object_ptr aMainFatherObj = aGeomMain->GetMainShape();
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if ( !CORBA::is_nil( aMainFatherObj ) )
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aMainFatherEntry = aMainFatherObj->GetStudyEntry();
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}
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aFatherEntry = aGeomFatherObj->GetStudyEntry();
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}
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if ( aFatherEntry != "" && ( aFatherEntry == myEntry || aFatherEntry == aMainFatherEntry ) ) {
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if ( aGeomObj->GetType() == 37 /*GEOM_GROUP*/ ) { // Selected Group that belongs the main object
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GEOMBase::GetShape(aGeomObj, shape);
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if ( !shape.IsNull() ) {
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TopExp_Explorer exp( shape, mySubShType );
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for ( ; exp.More(); exp.Next() ) {
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int index = myPreviewActor->GetIndexByShape( exp.Current() );
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if ( index ) {
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mySelectedIDs.append( index );
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myPreviewActor->HighlightID( index );
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}
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}
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}
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} else if ( aGeomObj->GetType() == 28 /*GEOM_SUBSHAPE*/ ) {
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GEOMBase::GetShape(aGeomObj, shape);
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if ( !shape.IsNull() && shape.ShapeType() == mySubShType ) {
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int index = myPreviewActor->GetIndexByShape( shape );
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if ( index ) {
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mySelectedIDs.append( index );
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myPreviewActor->HighlightID( index );
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}
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}
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}
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}
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} else { // Selected Actor from Actor Collection
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QString anEntry = IO->getEntry();
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QString str = "_";
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int index = anEntry.lastIndexOf( str );
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anEntry.remove(0, index+1);
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int ind = anEntry.toInt();
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if ( ind )
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mySelectedIDs.append( ind );
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}
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}
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}
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//=================================================================================
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// function : onAdd()
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// purpose : Called when Add Button Clicked
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//=================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::onAdd()
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{
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if ( mySelectedIDs.size() < 1 )
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return;
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myListWidget->blockSignals( true );
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for (int i = 0; i < mySelectedIDs.size(); i++) {
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if ( myListOfIDs.indexOf( mySelectedIDs.at(i) ) == -1 ) {
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QString anID = QString(" %1").arg( mySelectedIDs.at(i) );
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QListWidgetItem* anItem = new QListWidgetItem( anID, myListWidget );
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anItem->setSelected(true);
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myListOfIDs.append( mySelectedIDs.at(i) );
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}
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}
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onListSelectionChanged();
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myListWidget->blockSignals( false );
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if( myListOfIDs.size() >= myMaxSize )
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myAddButton->setEnabled( false );
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}
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//=================================================================================
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// function : onRemove()
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// purpose : Called when Remove Button Clicked
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//=================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::onRemove()
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{
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if ( myListWidget->count() < 1 )
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return;
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myListWidget->blockSignals( true );
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QList<QListWidgetItem*> selItems = myListWidget->selectedItems();
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QListWidgetItem* item;
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foreach(item, selItems) {
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QString idStr = item->text();
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int id = idStr.toInt();
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int index = myListOfIDs.indexOf( id );
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myListOfIDs.removeAt( index );
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delete item;
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}
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onListSelectionChanged();
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myListWidget->blockSignals( false );
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myAddButton->setEnabled( true );
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}
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//=================================================================================
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// function : onListSelectionChanged()
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// purpose : Called when selection in element list is changed
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//=================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::onListSelectionChanged()
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{
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if ( !myPreviewActor )
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return;
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mySelectionMgr->clearSelected();
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TColStd_MapOfInteger aIndexes;
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QList<QListWidgetItem*> selItems = myListWidget->selectedItems();
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QListWidgetItem* anItem;
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foreach(anItem, selItems)
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myPreviewActor->HighlightID( anItem->text().toInt() );
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}
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//=================================================================================
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// function : setGeomShape
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// purpose : Called to set geometry
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//================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::SetMainShapeEntry( const QString& theEntry )
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{
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if ( theEntry != "") {
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myParamValue = theEntry;
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myEntry = theEntry;
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myMainShape = GetTopoDSByEntry( theEntry );
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updateState();
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}
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}
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//=================================================================================
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// function : updateState
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// purpose : update Widget state
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//=================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::updateState()
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{
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bool state = false;
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if ( !myMainShape.IsNull() )
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state = true;
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myListWidget->setEnabled( state );
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myAddButton->setEnabled( state );
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myRemoveButton->setEnabled( state );
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if (state) {
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myPreviewActor = new SMESH_PreviewActorsCollection();
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myPreviewActor->SetSelector( mySelector );
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//myPreviewActor->Init( myMainShape, TopAbs_EDGE, myEntry );
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myPreviewActor->Init( myMainShape, mySubShType, myEntry );
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myPreviewActor->SetShown( false );
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myIsShown = false;
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if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI )) {
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myRenderer = aViewWindow->getRenderer();
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myPreviewActor->AddToRender( myRenderer );
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aViewWindow->Repaint();
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}
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}
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}
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//=================================================================================
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// function : GetGeomObjectByEntry
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// purpose : Called to get GeomObject
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//=================================================================================
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GEOM::GEOM_Object_var StdMeshersGUI_SubShapeSelectorWdg::GetGeomObjectByEntry( const QString& theEntry )
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{
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GEOM::GEOM_Object_var aGeomObj;
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SALOMEDS::Study_var aStudy = SMESHGUI::GetSMESHGen()->GetCurrentStudy();
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if (aStudy != 0) {
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SALOMEDS::SObject_var aSObj = aStudy->FindObjectID( theEntry.toLatin1().data() );
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SALOMEDS::GenericAttribute_var anAttr;
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if (!aSObj->_is_nil() && aSObj->FindAttribute(anAttr, "AttributeIOR")) {
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SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow(anAttr);
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CORBA::String_var aVal = anIOR->Value();
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CORBA::Object_var obj = aStudy->ConvertIORToObject(aVal);
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aGeomObj = GEOM::GEOM_Object::_narrow(obj);
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}
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}
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return aGeomObj;
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}
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//=================================================================================
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// function : setObjectByEntry
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// purpose : Called to get GeomObject
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//=================================================================================
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TopoDS_Shape StdMeshersGUI_SubShapeSelectorWdg::GetTopoDSByEntry( const QString& theEntry )
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{
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TopoDS_Shape shape;
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GEOM::GEOM_Object_var aGeomObj = GetGeomObjectByEntry( theEntry );
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GEOMBase::GetShape(aGeomObj, shape);
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return shape;
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}
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//=================================================================================
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// function : GetListOfIds
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// purpose : Called to get the list of SubShapes IDs
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//=================================================================================
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SMESH::long_array_var StdMeshersGUI_SubShapeSelectorWdg::GetListOfIDs()
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{
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SMESH::long_array_var anArray = new SMESH::long_array;
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int size = myListOfIDs.size();
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anArray->length( size );
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if ( size ) {
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for (int i = 0; i < size; i++) {
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anArray[i] = myListOfIDs.at(i);
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}
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}
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return anArray;
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}
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//=================================================================================
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// function : SetListOfIds
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// purpose : Called to set the list of SubShapes IDs
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//=================================================================================
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void StdMeshersGUI_SubShapeSelectorWdg::SetListOfIDs( SMESH::long_array_var theIds)
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{
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mySelectedIDs.clear();
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myListOfIDs.clear();
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int size = theIds->length();
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for ( int i = 0; i < size; i++ )
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mySelectedIDs.append( theIds[ i ] );
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onAdd();
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}
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