+/**
+* SMESH SMESHGUI
+*
+* Copyright (C) 2005 CEA/DEN, EDF R&D
+*
+*
+*
+* File : SMESHGUI_MeshOp.h
+* Author : Sergey LITONIN
+* Module : SMESHGUI
+*/
+
+#include "SMESHGUI_MeshOp.h"
+#include "SMESHGUI_MeshDlg.h"
+#include "SMESH_TypeFilter.hxx"
+#include "SMESHGUI.h"
+
+#include "SMESHGUI_HypothesesUtils.h"
+#include "SMESHGUI_Hypotheses.h"
+#include "SMESHGUI_Utils.h"
+#include "SMESHGUI_GEOMGenUtils.h"
+
+#include <SMESH_TypeFilter.hxx>
+#include <SMESH_NumberFilter.hxx>
+
+#include <GEOM_SelectionFilter.h>
+
+#include <SALOMEDSClient_Study.hxx>
+#include <SALOMEDSClient_AttributeIOR.hxx>
+#include <SALOMEDSClient_AttributeName.hxx>
+#include <SALOMEDS_SComponent.hxx>
+
+#include <SalomeApp_SelectionMgr.h>
+#include <SalomeApp_UpdateFlags.h>
+#include <SUIT_MessageBox.h>
+#include <SUIT_Desktop.h>
+#include <SUIT_OverrideCursor.h>
+
+#include <utilities.h>
+
+#include <qstringlist.h>
+#include <qlineedit.h>
+
+#include <SALOMEDS_SObject.hxx>
+
+#define DEB_SLN
+
+//================================================================================
+/*!
+ * \brief Constructor
+ * \param theToCreate - if this parameter is true then operation is used for creation,
+ * for editing otherwise
+ *
+ * Initialize operation
+*/
+//================================================================================
+SMESHGUI_MeshOp::SMESHGUI_MeshOp( const bool theToCreate, const bool theIsMesh )
+: SMESHGUI_SelectionOp(),
+ myToCreate( theToCreate ),
+ myIsMesh( theIsMesh ),
+ myDlg( 0 )
+{
+}
+
+//================================================================================
+/*!
+ * \brief Destructor
+*/
+//================================================================================
+SMESHGUI_MeshOp::~SMESHGUI_MeshOp()
+{
+ if( myDlg )
+ delete myDlg;
+}
+
+//================================================================================
+/*!
+ * \brief Gets dialog of this operation
+ * \retval SalomeApp_Dialog* - pointer to dialog of this operation
+*/
+//================================================================================
+SalomeApp_Dialog* SMESHGUI_MeshOp::dlg() const
+{
+ return myDlg;
+}
+
+//================================================================================
+/*!
+ * \brief Creates or edits mesh
+ * \retval bool - TRUE if operation is performed successfully, FALSE otherwise
+ *
+ * Virtual slot redefined from the base class called when "Apply" button is clicked
+ * creates or edits mesh
+ */
+//================================================================================
+bool SMESHGUI_MeshOp::onApply()
+{
+ if( isStudyLocked() )
+ return false;
+
+ QString aMess;
+ if ( !isValid( aMess ) )
+ {
+ if ( aMess != "" )
+ SUIT_MessageBox::warn1( myDlg,
+ tr( "SMESH_WRN_WARNING" ), aMess, tr( "SMESH_BUT_OK" ) );
+ return false;
+ }
+
+ bool aResult = false;
+ aMess = "";
+ if ( myToCreate && myIsMesh )
+ aResult = createMesh( aMess );
+ if ( myToCreate && !myIsMesh )
+ aResult = createSubMesh( aMess );
+ else if ( !myToCreate )
+ aResult = editMeshOrSubMesh( aMess );
+
+ if ( aResult )
+ {
+ update( UF_ObjBrowser | UF_Model );
+
+ // set default name if necessary
+ if ( myToCreate )
+ setDefaultName();
+ }
+ else
+ {
+ if ( aMess == "" )
+ aMess = tr( "SMESH_OPERATION_FAILED" );
+ SUIT_MessageBox::warn1( myDlg,
+ tr( "SMESH_ERROR" ), aMess, tr( "SMESH_BUT_OK" ) );
+ }
+
+ return aResult;
+}
+
+//================================================================================
+/*!
+ * \brief Creates dialog if necessary and shows it
+ *
+ * Virtual method redefined from base class called when operation is started creates
+ * dialog if necessary and shows it, activates selection
+ */
+//================================================================================
+void SMESHGUI_MeshOp::startOperation()
+{
+ if( !myDlg )
+ {
+ myDlg = new SMESHGUI_MeshDlg( myToCreate, myIsMesh );
+ for ( int i = SMESH::DIM_1D; i <= SMESH::DIM_3D; i++ )
+ {
+ connect( myDlg->tab( i ), SIGNAL( createHyp( const int, const int ) ),
+ this, SLOT( onCreateHyp( const int, const int) ) );
+ connect( myDlg->tab( i ), SIGNAL( editHyp( const int, const int ) ),
+ this, SLOT( onEditHyp( const int, const int) ) );
+ }
+ }
+ SMESHGUI_SelectionOp::startOperation();
+
+ // iterate through dimensions and get available and existing algoritms and hypotheses,
+ // set them to the dialog
+ int i, j;
+ _PTR(SComponent) aFather = SMESH::GetActiveStudyDocument()->FindComponent( "SMESH" );
+ for ( i = SMESH::DIM_1D; i <= SMESH::DIM_3D; i++ )
+ {
+ SMESHGUI_MeshTab* aTab = myDlg->tab( i );
+ QStringList anAvailable, anExisting;
+ for ( j = Algo; j <= AddHyp; j++ )
+ {
+ availableHyps( i, j, anAvailable );
+ existingHyps( i, j, aFather, anExisting, myExistingHyps[ i ][ j ] );
+
+ aTab->setAvailableHyps( j, anAvailable );
+ aTab->setExistingHyps( j, anExisting );
+ }
+ }
+ if ( myToCreate )
+ {
+ setDefaultName();
+ myDlg->activateObject( myIsMesh ? SMESHGUI_MeshDlg::Geom : SMESHGUI_MeshDlg::Mesh );
+ }
+ else
+ myDlg->activateObject( SMESHGUI_MeshDlg::Obj );
+
+ selectionDone();
+
+ myDlg->setCurrentTab( SMESH::DIM_1D );
+ myDlg->show();
+}
+
+//================================================================================
+/*!
+ * \brief Creates selection filter
+ * \param theId - identifier of current selection widget
+ * \retval SUIT_SelectionFilter* - pointer to the created filter or null
+ *
+ * Creates selection filter in accordance with identifier of current selection widget
+ */
+//================================================================================
+SUIT_SelectionFilter* SMESHGUI_MeshOp::createFilter( const int theId ) const
+{
+ if ( theId == SMESHGUI_MeshDlg::Geom )
+ {
+// TColStd_MapOfInteger allTypesMap;
+// for ( int i = 0; i < 10; i++ )
+// allTypesMap.Add( i );
+// return new SMESH_NumberFilter( "GEOM", TopAbs_SHAPE, 0, allTypesMap );
+ return new GEOM_SelectionFilter( (SalomeApp_Study*)study(), true );
+ }
+ else if ( theId == SMESHGUI_MeshDlg::Obj && !myToCreate )
+ return new SMESH_TypeFilter( MESHorSUBMESH );
+ else if ( theId == SMESHGUI_MeshDlg::Mesh )
+ return new SMESH_TypeFilter( MESH );
+ else
+ return 0;
+}
+
+//================================================================================
+/*!
+ * \brief Updates dialog's look and feel
+ *
+ * Virtual method redefined from the base class updates dialog's look and feel
+ */
+//================================================================================
+void SMESHGUI_MeshOp::selectionDone()
+{
+ SMESHGUI_SelectionOp::selectionDone();
+
+ if ( !myToCreate )
+ {
+ QString anObjEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Obj );
+ _PTR(SObject) pObj = studyDS()->FindObjectID( anObjEntry );
+ if ( pObj != 0 )
+ {
+ SMESH::SMESH_subMesh_var aVar =
+ SMESH::SMESH_subMesh::_narrow( _CAST( SObject,pObj )->GetObject() );
+ myDlg->setObjectShown( SMESHGUI_MeshDlg::Mesh, !aVar->_is_nil() );
+ myDlg->objectWg( SMESHGUI_MeshDlg::Mesh, SMESHGUI_MeshDlg::Btn )->hide();
+ myDlg->updateGeometry();
+ myDlg->adjustSize();
+ readMesh();
+ }
+ else
+ myDlg->reset();
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Verifies validity of input data
+ * \param theMess - Output parameter intended for returning error message
+ * \retval bool - TRUE if input data is valid, false otherwise
+ *
+ * Verifies validity of input data. This method is called when "Apply" or "OK" button
+ * is pressed before mesh creation or editing.
+ */
+//================================================================================
+bool SMESHGUI_MeshOp::isValid( QString& theMess ) const
+{
+ // Selected object to be edited
+ if ( !myToCreate && myDlg->selectedObject( SMESHGUI_MeshDlg::Obj ) == "" )
+ {
+ theMess = tr( "THERE_IS_NO_OBJECT_FOR_EDITING" );
+ return false;
+ }
+
+ // Name
+ QString aMeshName = myDlg->objectText( SMESHGUI_MeshDlg::Obj );
+ aMeshName = aMeshName.stripWhiteSpace();
+ if ( aMeshName == "" )
+ {
+ theMess = myIsMesh ? tr( "NAME_OF_MESH_IS_EMPTY" ) : tr( "NAME_OF_SUBMESH_IS_EMPTY" );
+ return false;
+ }
+
+ // Geom
+ if ( myToCreate )
+ {
+ QString aGeomEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Geom );
+ if ( aGeomEntry == "" )
+ {
+ theMess = tr( "GEOMETRY_OBJECT_IS_NOT_DEFINED" );
+ return false;
+ }
+ _PTR(SObject) pGeom = studyDS()->FindObjectID( aGeomEntry );
+ if ( !pGeom || GEOM::GEOM_Object::_narrow( _CAST( SObject,pGeom )->GetObject() )->_is_nil() )
+ {
+ theMess = tr( "GEOMETRY_OBJECT_IS_NULL" );
+ return false;
+ }
+
+ // Mesh
+ if ( !myIsMesh ) // i.e sub-mesh creation,
+ {
+ QString aMeshEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Mesh );
+ if ( aMeshEntry == "" )
+ {
+ theMess = tr( "MESH_IS_NOT_DEFINED" );
+ return false;
+ }
+ _PTR(SObject) pMesh = studyDS()->FindObjectID( aMeshEntry );
+ if ( !pMesh || SMESH::SMESH_Mesh::_narrow( _CAST( SObject,pMesh )->GetObject() )->_is_nil() )
+ {
+ theMess = tr( "MESH_IS_NULL" );
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
+//================================================================================
+/*!
+ * \brief Gets available hypotheses or algorithms
+ * \param theDim - specifies dimension of returned hypotheses/algorifms
+ * \param theHypType - specifies whether algorims or hypotheses or additional ones
+ * are retrieved (possible values are in HypType enumeration)
+ * \param theHyps - Output list of hypotheses' names
+ *
+ * Gets available hypotheses or algorithm in accordance with input parameters
+ */
+//================================================================================
+void SMESHGUI_MeshOp::availableHyps( const int theDim,
+ const int theHypType,
+ QStringList& theHyps ) const
+{
+ theHyps.clear();
+ QStringList aHypTypeNameList = SMESH::GetAvailableHypotheses(
+ theHypType == Algo , theDim, theHypType == AddHyp );
+ QStringList::const_iterator anIter;
+ for ( anIter = aHypTypeNameList.begin(); anIter != aHypTypeNameList.end(); ++anIter )
+ {
+ HypothesisData* aData = SMESH::GetHypothesisData( *anIter );
+ theHyps.append( aData->Label );
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Gets existing hypotheses or algorithms
+ * \param theDim - specifies dimension of returned hypotheses/algorifms
+ * \param theHypType - specifies whether algorims or hypotheses or additional ones
+ * are retrieved (possible values are in HypType enumeration)
+ * \param theFather - start object for finding ( may be component, mesh, or sub-mesh )
+ * \param theHyps - output list of names.
+ * \param theHypVars - output list of variables.
+ *
+ * Gets existing (i.e. already created) hypotheses or algorithm in accordance with
+ * input parameters
+ */
+//================================================================================
+void SMESHGUI_MeshOp::existingHyps( const int theDim,
+ const int theHypType,
+ _PTR(SObject) theFather,
+ QStringList& theHyps,
+ QValueList<SMESH::SMESH_Hypothesis_var>& theHypVars )
+{
+ // Clear hypoheses list
+ theHyps.clear();
+ theHypVars.clear();
+
+ if ( !theFather )
+ return;
+
+ _PTR(SObject) aHypRoot;
+ _PTR(GenericAttribute) anAttr;
+ _PTR(AttributeName) aName;
+ _PTR(AttributeIOR) anIOR;
+
+ bool isMesh = !_CAST( SComponent, theFather );
+ int aPart = -1;
+ if ( isMesh )
+ aPart = theHypType == Algo ? 3 : 2;
+ else
+ aPart = theHypType == Algo ? 2 : 1;
+
+ if ( theFather->FindSubObject( aPart, aHypRoot ) )
+ {
+ _PTR(ChildIterator) anIter =
+ SMESH::GetActiveStudyDocument()->NewChildIterator( aHypRoot );
+ for (; anIter->More(); anIter->Next() )
+ {
+ _PTR(SObject) anObj = anIter->Value();
+ if ( isMesh ) // i.e. mesh or submesh
+ {
+ _PTR(SObject) aRefObj;
+ if ( anObj->ReferencedObject( aRefObj ) )
+ anObj = aRefObj;
+ else
+ continue;
+ }
+ if ( anObj->FindAttribute( anAttr, "AttributeName" ) )
+ {
+ aName = anAttr;
+ CORBA::Object_var aVar = _CAST(SObject,anObj)->GetObject();
+ if ( !CORBA::is_nil( aVar ) )
+ {
+ SMESH::SMESH_Hypothesis_var aHypVar = SMESH::SMESH_Hypothesis::_narrow( aVar );
+ if ( !aHypVar->_is_nil() )
+ {
+ QString aHypType( aHypVar->GetName() );
+ HypothesisData* aData = SMESH::GetHypothesisData( aHypType );
+ if ( ( theDim == -1 || aData->Dim.contains( theDim ) ) &&
+ ( theHypType == AddHyp ) == aData->IsAux )
+ {
+ theHyps.append( aName->Value().c_str() );
+ theHypVars.append( aHypVar );
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Calls plugin methods for hypothesis creation
+ * \param theHypType - specifies whether main hypotheses or additional ones
+ * are created
+ * \param theIndex - index of type of hypothesis to be cerated
+ *
+ * Speicfies dimension of hypothesis to be created (using sender() method), specifies
+ * its type and calls plugin methods for hypothesis creation
+ */
+//================================================================================
+void SMESHGUI_MeshOp::onCreateHyp( const int theHypType, const int theIndex )
+{
+ // Speicfies dimension of hypothesis to be created
+ const QObject* aSender = sender();
+ int aDim = -1;
+ for ( int i = SMESH::DIM_1D; i <= SMESH::DIM_3D; i++ )
+ if ( aSender == myDlg->tab( i ) )
+ aDim = i;
+ if ( aDim == -1 )
+ return;
+
+ // Speicfies type of hypothesis to be created
+ QStringList aHypTypeNames = SMESH::GetAvailableHypotheses( false , aDim, theHypType == AddHyp );
+ if ( theIndex < 0 || theIndex >= aHypTypeNames.count() )
+ return;
+
+ QString aHypTypeName = aHypTypeNames[ theIndex ];
+ HypothesisData* aData = SMESH::GetHypothesisData( aHypTypeName.latin1() );
+ if ( aData == 0 )
+ return;
+
+ QString aClientLibName = aData->ClientLibName;
+ QStringList anOldHyps;
+ _PTR(SComponent) aFather = SMESH::GetActiveStudyDocument()->FindComponent( "SMESH" );
+ existingHyps( aDim, theHypType, aFather, anOldHyps, myExistingHyps[ aDim ][ theHypType ] );
+
+ if ( aClientLibName == "" )
+ {
+ // Call hypothesis creation server method (without GUI)
+ QString aHypName = aData->Label;
+ SMESH::CreateHypothesis( aHypTypeName, aHypName, false );
+ }
+ else
+ {
+ // Get hypotheses creator client (GUI)
+ SMESHGUI_GenericHypothesisCreator* aCreator = SMESH::GetHypothesisCreator( aHypTypeName );
+
+ // Create hypothesis
+ aCreator->CreateHypothesis( false, myDlg );
+ }
+
+ QStringList aNewHyps;
+ aFather = SMESH::GetActiveStudyDocument()->FindComponent( "SMESH" );
+ existingHyps( aDim, theHypType, aFather, aNewHyps, myExistingHyps[ aDim ][ theHypType ] );
+ if ( aNewHyps.count() > anOldHyps.count() )
+ {
+ for ( int i = anOldHyps.count(); i < aNewHyps.count(); i++ )
+ myDlg->tab( aDim )->addHyp( theHypType, aNewHyps[ i ] );
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Calls plugin methods for hypothesis editing
+ * \param theHypType - specifies whether main hypothesis or additional one
+ * is edited
+ * \param theIndex - index of existing hypothesis
+ *
+ * Calls plugin methods for hypothesis editing
+ */
+//================================================================================
+void SMESHGUI_MeshOp::onEditHyp( const int theHypType, const int theIndex )
+{
+ // Speicfies dimension of hypothesis to be created
+ const QObject* aSender = sender();
+ int aDim = -1;
+ for ( int i = SMESH::DIM_1D; i <= SMESH::DIM_3D; i++ )
+ if ( aSender == myDlg->tab( i ) )
+ aDim = i;
+ if ( aDim == -1 )
+ return;
+
+ QValueList<SMESH::SMESH_Hypothesis_var> aList = myExistingHyps[ aDim ][ theHypType ];
+ SMESH::SMESH_Hypothesis_var aHyp = aList[ theIndex - 1 ];
+ if ( aHyp->_is_nil() )
+ return;
+
+ char* aTypeName = aHyp->GetName();
+ SMESHGUI_GenericHypothesisCreator* aCreator = SMESH::GetHypothesisCreator( aTypeName );
+ if ( aCreator )
+ aCreator->EditHypothesis( aHyp );
+}
+
+//================================================================================
+/*!
+ * \brief Creates mesh
+ * \param theMess - Output parameter intended for returning error message
+ * \retval bool - TRUE if mesh is created, FALSE otherwise
+ *
+ * Creates mesh
+ */
+//================================================================================
+bool SMESHGUI_MeshOp::createMesh( QString& theMess )
+{
+ theMess = "";
+
+ QString aGeomEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Geom );
+ _PTR(SObject) pGeom = studyDS()->FindObjectID( aGeomEntry );
+ GEOM::GEOM_Object_var aGeomVar =
+ GEOM::GEOM_Object::_narrow( _CAST( SObject,pGeom )->GetObject() );
+
+ SMESH::SMESH_Gen_var aSMESHGen = SMESHGUI::GetSMESHGen();
+ if ( aSMESHGen->_is_nil() )
+ return false;
+
+ SUIT_OverrideCursor aWaitCursor;
+
+ // create mesh
+ SMESH::SMESH_Mesh_var aMeshVar = aSMESHGen->CreateMesh( aGeomVar );
+ if ( aMeshVar->_is_nil() )
+ return false;
+ _PTR(SObject) aMeshSO = SMESH::FindSObject( aMeshVar.in() );
+ if ( aMeshSO )
+ SMESH::SetName( aMeshSO, myDlg->objectText( SMESHGUI_MeshDlg::Obj ).latin1() );
+
+ for ( int aDim = SMESH::DIM_1D; aDim <= SMESH::DIM_3D; aDim++ )
+ {
+ // assign hypotheses
+ for ( int aHypType = MainHyp; aHypType <= AddHyp; aHypType++ )
+ {
+ int aHypIndex = currentHyp( aDim, aHypType );
+ if ( aHypIndex >= 0 && aHypIndex < myExistingHyps[ aDim ][ aHypType ].count() )
+ {
+ SMESH::SMESH_Hypothesis_var aHypVar = myExistingHyps[ aDim ][ aHypType ][ aHypIndex ];
+ if ( !aHypVar->_is_nil() )
+ SMESH::AddHypothesisOnMesh( aMeshVar, aHypVar );
+ }
+ }
+ // find or create algorithm
+ SMESH::SMESH_Hypothesis_var anAlgoVar = getAlgo( aDim );
+ if ( !anAlgoVar->_is_nil() )
+ SMESH::AddHypothesisOnMesh( aMeshVar, anAlgoVar );
+ }
+ return true;
+}
+
+//================================================================================
+/*!
+ * \brief Creates sub-mesh
+ * \param theMess - Output parameter intended for returning error message
+ * \retval bool - TRUE if sub-mesh is created, FALSE otherwise
+ *
+ * Creates sub-mesh
+ */
+//================================================================================
+bool SMESHGUI_MeshOp::createSubMesh( QString& theMess )
+{
+ theMess = "";
+
+ SMESH::SMESH_Gen_var aSMESHGen = SMESHGUI::GetSMESHGen();
+ if ( aSMESHGen->_is_nil() )
+ return false;
+
+ // get mesh object
+ QString aMeshEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Mesh );
+ _PTR(SObject) pMesh = studyDS()->FindObjectID( aMeshEntry );
+ SMESH::SMESH_Mesh_var aMeshVar =
+ SMESH::SMESH_Mesh::_narrow( _CAST( SObject,pMesh )->GetObject() );
+
+ // get geom object
+ QString aGeomEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Geom );
+ _PTR(SObject) pGeom = studyDS()->FindObjectID( aGeomEntry );
+ GEOM::GEOM_Object_var aGeomVar =
+ GEOM::GEOM_Object::_narrow( _CAST( SObject,pGeom )->GetObject() );
+
+ SUIT_OverrideCursor aWaitCursor;
+
+ // create sub-mesh
+ QString aName = myDlg->objectText( SMESHGUI_MeshDlg::Obj );
+ SMESH::SMESH_subMesh_var aSubMeshVar = aMeshVar->GetSubMesh( aGeomVar, aName.latin1() );
+
+ for ( int aDim = SMESH::DIM_1D; aDim <= SMESH::DIM_3D; aDim++ )
+ {
+ // assign hypotheses
+ for ( int aHypType = MainHyp; aHypType <= AddHyp; aHypType++ )
+ {
+ int aHypIndex = currentHyp( aDim, aHypType );
+ if ( aHypIndex >= 0 && aHypIndex < myExistingHyps[ aDim ][ aHypType ].count() )
+ {
+ SMESH::SMESH_Hypothesis_var aHypVar =
+ myExistingHyps[ aDim ][ aHypType ][ aHypIndex ];
+ if ( !aHypVar->_is_nil() )
+ SMESH::AddHypothesisOnSubMesh( aSubMeshVar, aHypVar );
+ }
+ }
+ // find or create algorithm
+ SMESH::SMESH_Hypothesis_var anAlgoVar = getAlgo( aDim );
+ if ( !anAlgoVar->_is_nil() )
+ SMESH::AddHypothesisOnSubMesh( aSubMeshVar, anAlgoVar );
+ }
+ return true;
+}
+
+//================================================================================
+/*!
+ * \brief Gets current hypothesis or algorithms
+ * \param theDim - dimension of hypothesis or algorithm
+ * \param theHypType - Type of hypothesis (Algo, MainHyp, AddHyp)
+ * \retval int - current hypothesis or algorithms
+ *
+ * Gets current hypothesis or algorithms
+ */
+//================================================================================
+int SMESHGUI_MeshOp::currentHyp( const int theDim, const int theHypType ) const
+{
+ return myDlg->tab( theDim )->currentHyp( theHypType ) - 1;
+}
+
+//================================================================================
+/*!
+ * \brief Sets current hypothesis or algorithms
+ * \param theDim - dimension of hypothesis or algorithm
+ * \param theHypType - Type of hypothesis (Algo, MainHyp, AddHyp)
+ * \param theIndex - Index of hypothesis
+ *
+ * Gets current hypothesis or algorithms
+ */
+//================================================================================
+void SMESHGUI_MeshOp::setCurrentHyp( const int theDim,
+ const int theHypType,
+ const int theIndex )
+{
+ myDlg->tab( theDim )->setCurrentHyp( theHypType, theIndex + 1 );
+}
+
+//================================================================================
+/*!
+ * \brief Generates default and sets mesh/submesh name
+ *
+ * Generates and sets default mesh/submesh name(Mesh_1, Mesh_2, etc.)
+ */
+//================================================================================
+void SMESHGUI_MeshOp::setDefaultName() const
+{
+ QString aResName;
+
+ _PTR(Study) aStudy = SMESH::GetActiveStudyDocument();
+ int i = 1;
+ QString aPrefix = tr( myIsMesh ? "SMESH_OBJECT_MESH" : "SMESH_SUBMESH" ) + "_";
+ _PTR(SObject) anObj;
+ do
+ {
+ aResName = aPrefix + QString::number( i++ );
+ anObj = aStudy->FindObject( aResName.latin1() );
+ }
+ while ( anObj );
+
+ QLineEdit* aControl = ( QLineEdit* )myDlg->objectWg(
+ SMESHGUI_MeshDlg::Obj, SMESHGUI_MeshDlg::Control );
+ aControl->setText( aResName );
+}
+
+//================================================================================
+/*!
+ * \brief Gets algorithm or creates it if necessary
+ * \param theDim - specifies dimension of returned hypotheses/algorifms
+ * \retval SMESH::SMESH_Hypothesis_var - algorithm
+ *
+ * Gets algorithm or creates it if necessary
+ */
+//================================================================================
+SMESH::SMESH_Hypothesis_var SMESHGUI_MeshOp::getAlgo( const int theDim )
+{
+ SMESH::SMESH_Hypothesis_var anAlgoVar;
+ int aHypIndex = currentHyp( theDim, Algo );
+ QStringList aHypTypeNameList = SMESH::GetAvailableHypotheses( true, theDim, false );
+ if ( aHypIndex < 0 || aHypIndex >= aHypTypeNameList.count() )
+ return anAlgoVar;
+ QString aHypName = aHypTypeNameList[ aHypIndex ];
+ QValueList<SMESH::SMESH_Hypothesis_var>& aHypVarList = myExistingHyps[ theDim ][ Algo ];
+ QValueList<SMESH::SMESH_Hypothesis_var>::iterator anIter;
+ for ( anIter = aHypVarList.begin(); anIter != aHypVarList.end(); anIter++ )
+ {
+ SMESH::SMESH_Hypothesis_var aHypVar = *anIter;
+ if ( !aHypVar->_is_nil() && aHypName == aHypVar->GetName() )
+ {
+ anAlgoVar = aHypVar;
+ break;
+ }
+ }
+ if ( anAlgoVar->_is_nil() )
+ {
+ HypothesisData* aHypData = SMESH::GetHypothesisData( aHypName );
+ if ( aHypData )
+ {
+ QString aClientLibName = aHypData->ClientLibName;
+ if ( aClientLibName == "" )
+ SMESH::CreateHypothesis( aHypName, aHypData->Label, true );
+ else
+ {
+ SMESHGUI_GenericHypothesisCreator* aCreator =
+ SMESH::GetHypothesisCreator( aHypName );
+ if ( aCreator )
+ aCreator->CreateHypothesis( true, myDlg );
+ }
+ QStringList tmpList;
+ _PTR(SComponent) aFather = SMESH::GetActiveStudyDocument()->FindComponent( "SMESH" );
+ existingHyps( theDim, Algo, aFather, tmpList, myExistingHyps[ theDim ][ Algo ] );
+ }
+
+ QValueList<SMESH::SMESH_Hypothesis_var>& aNewHypVarList = myExistingHyps[ theDim ][ Algo ];
+ for ( anIter = aNewHypVarList.begin(); anIter != aNewHypVarList.end(); ++anIter )
+ {
+ SMESH::SMESH_Hypothesis_var aHypVar = *anIter;
+ if ( !aHypVar->_is_nil() && aHypName == aHypVar->GetName() )
+ {
+ anAlgoVar = aHypVar;
+ break;
+ }
+ }
+ }
+
+ return anAlgoVar._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Reads parameters of edited mesh and assigns them to the dialog
+ *
+ * Reads parameters of edited mesh and assigns them to the dialog (called when
+ * mesh is edited only)
+ */
+//================================================================================
+void SMESHGUI_MeshOp::readMesh()
+{
+ QString anObjEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Obj );
+ _PTR(SObject) pObj = studyDS()->FindObjectID( anObjEntry );
+ if ( !pObj )
+ return;
+
+ // Get name of mesh if current object is sub-mesh
+ SMESH::SMESH_subMesh_var aSubMeshVar =
+ SMESH::SMESH_subMesh::_narrow( _CAST( SObject,pObj )->GetObject() );
+ if ( !aSubMeshVar->_is_nil() )
+ {
+ SMESH::SMESH_Mesh_var aMeshVar = aSubMeshVar->GetFather();
+ if ( !aMeshVar->_is_nil() )
+ {
+ _PTR(SObject) aMeshSO = SMESH::FindSObject( aMeshVar );
+ QString aMeshName = name( aMeshSO );
+ myDlg->setObjectText( SMESHGUI_MeshDlg::Mesh, aMeshName );
+ }
+ }
+
+ // Get name of geometry object
+ GEOM::GEOM_Object_var aGeomVar = SMESH::GetShapeOnMeshOrSubMesh( pObj );
+ if ( !aGeomVar->_is_nil() )
+ {
+ _PTR(SObject) aGeomSO = studyDS()->FindObjectID( aGeomVar->GetStudyEntry() );
+ QString aShapeName = name( aGeomSO );
+ myDlg->setObjectText( SMESHGUI_MeshDlg::Geom, aShapeName );
+ }
+
+ // Get hypotheses and algorithms assigned to the mesh/sub-mesh
+ for ( int dim = SMESH::DIM_1D; dim <= SMESH::DIM_3D; dim++ )
+ {
+ // get algorithm
+ QStringList anExisting;
+ existingHyps( dim, Algo, pObj, anExisting, myObjHyps[ dim ][ Algo ] );
+ SMESH::SMESH_Hypothesis_var aVar = myObjHyps[ dim ][ Algo ].first();
+ QString aHypTypeName = aVar->GetName();
+
+ int aHypIndex = -1;
+ QStringList aHypTypeNameList = SMESH::GetAvailableHypotheses( true , dim, false );
+ for ( int i = 0, n = aHypTypeNameList.count(); i < n; i++ )
+ if ( aHypTypeName == aHypTypeNameList[ i ] )
+ {
+ aHypIndex = i;
+ break;
+ }
+ setCurrentHyp( dim, Algo, aHypIndex );
+
+ // get hypotheses
+ for ( int hypType = MainHyp; hypType <= AddHyp; hypType++ )
+ {
+ // get hypotheses
+ existingHyps( dim, hypType, pObj, anExisting, myObjHyps[ dim ][ hypType ] );
+ // find index of requered hypothesis among existing ones for this dimension
+ // and hyp types
+ int aHypIndex = -1;
+ if ( myObjHyps[ dim ][ hypType ].count() > 0 )
+ aHypIndex = find( myObjHyps[ dim ][ hypType ].first(),
+ myExistingHyps[ dim ][ hypType ] );
+ setCurrentHyp( dim, hypType, aHypIndex );
+ }
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Gets name of object
+ * \param theSO - SObject
+ * \retval QString - name of object
+ *
+ * Gets name of object
+ */
+//================================================================================
+QString SMESHGUI_MeshOp::name( _PTR(SObject) theSO ) const
+{
+ QString aResName;
+ if ( theSO )
+ {
+ _PTR(GenericAttribute) anAttr;
+ _PTR(AttributeName) aNameAttr;
+ if ( theSO->FindAttribute( anAttr, "AttributeName" ) )
+ {
+ aNameAttr = anAttr;
+ aResName = aNameAttr->Value().c_str();
+ }
+ }
+ return aResName;
+}
+
+//================================================================================
+/*!
+ * \brief Finds hypothesis in input list
+ * \param theHyp - hypothesis to be found
+ * \param theHypList - input list of hypotheses
+ * \retval int - index of hypothesis or -1 if it is not found
+ *
+ * Finds position of hypothesis in input list
+ */
+//================================================================================
+int SMESHGUI_MeshOp::find( const SMESH::SMESH_Hypothesis_var& theHyp,
+ const QValueList<SMESH::SMESH_Hypothesis_var>& theHypList ) const
+{
+ int aRes = -1;
+ if ( !theHyp->_is_nil() )
+ {
+ int i = 0;
+ QValueList<SMESH::SMESH_Hypothesis_var>::const_iterator anIter;
+ for ( anIter = theHypList.begin(); anIter != theHypList.end(); ++ anIter )
+ {
+ if ( theHyp->_is_equivalent( *anIter ) )
+ {
+ aRes = i;
+ break;
+ }
+ i++;
+ }
+ }
+ return aRes;
+}
+
+//================================================================================
+/*!
+ * \brief Edits mesh or sub-mesh
+ * \param theMess - Output parameter intended for returning error message
+ * \retval bool - TRUE if mesh is edited succesfully, FALSE otherwise
+ *
+ * Assigns new name hypotheses and algoriths to the mesh or sub-mesh
+ */
+//================================================================================
+bool SMESHGUI_MeshOp::editMeshOrSubMesh( QString& theMess )
+{
+ theMess = "";
+
+ SMESH::SMESH_Gen_var aSMESHGen = SMESHGUI::GetSMESHGen();
+ if ( aSMESHGen->_is_nil() )
+ return false;
+
+ QString anObjEntry = myDlg->selectedObject( SMESHGUI_MeshDlg::Obj );
+ _PTR(SObject) pObj = studyDS()->FindObjectID( anObjEntry );
+ if ( !pObj )
+ return false;
+
+ SUIT_OverrideCursor aWaitCursor;
+
+ // Set new name
+ SMESH::SetName( pObj, myDlg->objectText( SMESHGUI_MeshDlg::Obj ).latin1() );
+
+ // Assign new hypotheses and algorithms
+ for ( int dim = SMESH::DIM_1D; dim <= SMESH::DIM_3D; dim++ )
+ {
+ // create algorithm if necessary
+ getAlgo( dim );
+
+ // assign hypotheses
+ for ( int hypType = Algo; hypType <= AddHyp; hypType++ )
+ {
+ int aNewHypIndex = currentHyp( dim, hypType );
+ int anOldHypIndex = -1;
+ if ( myObjHyps[ dim ][ hypType ].count() > 0 )
+ anOldHypIndex = find( myObjHyps[ dim ][ hypType ].first(),
+ myExistingHyps[ dim ][ hypType ] );
+ if ( aNewHypIndex != anOldHypIndex )
+ {
+ // remove old hypotheses
+ if ( anOldHypIndex >= 0 )
+ SMESH::RemoveHypothesisOrAlgorithmOnMesh(
+ pObj, myExistingHyps[ dim ][ hypType ][ anOldHypIndex ] );
+
+ // assign new hypotheses
+ if ( aNewHypIndex != -1 )
+ {
+ if ( myIsMesh )
+ {
+ SMESH::SMESH_Mesh_var aVar =
+ SMESH::SMESH_Mesh::_narrow( _CAST(SObject,pObj)->GetObject() );
+ if ( !aVar->_is_nil() )
+ SMESH::AddHypothesisOnMesh(
+ aVar, myExistingHyps[ dim ][ hypType ][ aNewHypIndex ] );
+ }
+ else
+ {
+ SMESH::SMESH_subMesh_var aVar =
+ SMESH::SMESH_subMesh::_narrow( _CAST(SObject,pObj)->GetObject() );
+ if ( !aVar->_is_nil() )
+ SMESH::AddHypothesisOnSubMesh(
+ aVar, myExistingHyps[ dim ][ hypType ][ aNewHypIndex ] );
+ }
+ }
+ // reread all hypotheses of mesh if necessary
+ QStringList anExisting;
+ existingHyps( dim, hypType, pObj, anExisting, myObjHyps[ dim ][ hypType ] );
+ }
+ }
+ }
+
+ return true;
+}
+
+//================================================================================
+/*!
+ * \brief Verifies whether given operator is valid for this one
+ * \param theOtherOp - other operation
+ * \return Returns TRUE if the given operator is valid for this one, FALSE otherwise
+*
+* Virtual method redefined from base class verifies whether given operator is valid for
+* this one (i.e. can be started "above" this operator). In current implementation method
+* retuns false if theOtherOp operation is not intended for deleting objects or mesh
+* elements.
+*/
+//================================================================================
+bool SMESHGUI_MeshOp::isValid( SUIT_Operation* theOp ) const
+{
+ return SMESHGUI_Operation::isValid( theOp ) && !theOp->inherits( "SMESHGUI_MeshOp" );
+}
+
+
+
+
+
+
+
+
+