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0020743: EDF 1271 SMESH : Create a mesh from a group / FindElementByPoint() on groups

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This commit is contained in:
eap 2011-06-14 14:10:15 +00:00
parent 105bb4233f
commit d502285de5
2 changed files with 97 additions and 27 deletions
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119
src/SMESHGUI/SMESHGUI_FindElemByPointDlg.cxx
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@ -29,9 +29,10 @@
#include "SMESHGUI_SpinBox.h" #include "SMESHGUI_SpinBox.h"
#include "SMESHGUI_MeshEditPreview.h" #include "SMESHGUI_MeshEditPreview.h"
#include <SMESH_Actor.h> #include "SMESH_Actor.h"
#include <SMESH_ActorUtils.h> #include "SMESH_ActorUtils.h"
#include <SMESH_TypeFilter.hxx> #include "SMESH_TypeFilter.hxx"
#include "SMESH_LogicalFilter.hxx"
// SALOME GUI includes // SALOME GUI includes
#include <LightApp_SelectionMgr.h> #include <LightApp_SelectionMgr.h>
@ -88,6 +89,57 @@ SMESHGUI_FindElemByPointDlg::SMESHGUI_FindElemByPointDlg()
aDlgLay->setStretchFactor(aMainFrame, 1); aDlgLay->setStretchFactor(aMainFrame, 1);
} }
//================================================================================
/*!
* \brief Set types of elements available for search
*/
//================================================================================
void SMESHGUI_FindElemByPointDlg::setTypes(SMESH::array_of_ElementType_var & types)
{
myElemTypeCombo->blockSignals(true);
myElemTypeCombo->clear();
int nbTypes = 0, hasNodes = 0;
for ( int i = 0; i < types->length(); ++i )
{
switch ( types[i] ) {
case SMESH::NODE:
myElemTypeCombo->addItem( tr( "MEN_NODE" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::NODE ));
hasNodes = 1;
break;
case SMESH::EDGE:
myElemTypeCombo->addItem( tr( "MEN_EDGE" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::EDGE ));
break;
case SMESH::FACE:
myElemTypeCombo->addItem( tr( "MEN_FACE" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::FACE ));
break;
case SMESH::VOLUME:
myElemTypeCombo->addItem( tr( "MEN_VOLUME_3D" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::VOLUME ));
break;
case SMESH::ELEM0D:
myElemTypeCombo->addItem( tr( "MEN_ELEM0D" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::ELEM0D ));
break;
default:;
}
}
if ( nbTypes - hasNodes > 1 )
{
myElemTypeCombo->addItem( tr( "MEN_ALL" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::ALL ));
}
if ( !hasNodes && nbTypes > 0 )
{
myElemTypeCombo->addItem( tr( "MEN_NODE" ));
myElemTypeCombo->setId( nbTypes++, int( SMESH::NODE ));
}
myElemTypeCombo->blockSignals(false);
}
//======================================================================= //=======================================================================
// function : createMainFrame() // function : createMainFrame()
// purpose : Create frame containing dialog's input fields // purpose : Create frame containing dialog's input fields
@ -98,7 +150,7 @@ QWidget* SMESHGUI_FindElemByPointDlg::createMainFrame (QWidget* theParent)
//mesh name //mesh name
QGroupBox* aMeshGrp = new QGroupBox(tr("SMESH_MESH"), aFrame); QGroupBox* aMeshGrp = new QGroupBox(tr("MESH_GROUP"), aFrame);
QHBoxLayout* aMeshGrpLayout = new QHBoxLayout(aMeshGrp); QHBoxLayout* aMeshGrpLayout = new QHBoxLayout(aMeshGrp);
aMeshGrpLayout->setMargin(MARGIN); aMeshGrpLayout->setMargin(MARGIN);
aMeshGrpLayout->setSpacing(SPACING); aMeshGrpLayout->setSpacing(SPACING);
@ -149,12 +201,6 @@ QWidget* SMESHGUI_FindElemByPointDlg::createMainFrame (QWidget* theParent)
//myFindBtn->setCheckable(false); //myFindBtn->setCheckable(false);
myElemTypeCombo = new QtxComboBox(elementGrp); myElemTypeCombo = new QtxComboBox(elementGrp);
myElemTypeCombo->addItem( tr( "MEN_ALL" )); myElemTypeCombo->setId( 0, int( SMESH::ALL ));
myElemTypeCombo->addItem( tr( "MEN_NODE" )); myElemTypeCombo->setId( 1, int( SMESH::NODE ));
myElemTypeCombo->addItem( tr( "MEN_EDGE" )); myElemTypeCombo->setId( 2, int( SMESH::EDGE ));
myElemTypeCombo->addItem( tr( "MEN_FACE" )); myElemTypeCombo->setId( 3, int( SMESH::FACE ));
myElemTypeCombo->addItem( tr("MEN_VOLUME_3D"));myElemTypeCombo->setId( 4, int( SMESH::VOLUME));
myElemTypeCombo->addItem( tr( "MEN_ELEM0D" )); myElemTypeCombo->setId( 5, int( SMESH::ELEM0D));
myFoundList = new QListWidget(elementGrp); myFoundList = new QListWidget(elementGrp);
@ -189,7 +235,11 @@ SMESHGUI_FindElemByPointOp::SMESHGUI_FindElemByPointOp()
mySimulation = 0; mySimulation = 0;
myDlg = new SMESHGUI_FindElemByPointDlg; myDlg = new SMESHGUI_FindElemByPointDlg;
myHelpFileName = "find_element_by_point_page.html"; myHelpFileName = "find_element_by_point_page.html";
myFilter = new SMESH_TypeFilter( MESH );
QList<SUIT_SelectionFilter*> filters;
filters.append( new SMESH_TypeFilter( MESH ) );
filters.append( new SMESH_TypeFilter( GROUP ) );
myFilter = new SMESH_LogicalFilter( filters, SMESH_LogicalFilter::LO_OR );
myPreview = new SMESH::MeshPreviewStruct(); myPreview = new SMESH::MeshPreviewStruct();
@ -233,13 +283,11 @@ void SMESHGUI_FindElemByPointOp::startOperation()
mySimulation->GetActor()->SetProperty(aProp); mySimulation->GetActor()->SetProperty(aProp);
aProp->Delete(); aProp->Delete();
myDlg->myElemTypeCombo->setCurrentId( int(SMESH::ALL));
SMESHGUI_SelectionOp::startOperation(); SMESHGUI_SelectionOp::startOperation();
myDlg->show(); myDlg->show();
redisplayPreview(); redisplayPreview();
onSelectionDone(); // init myMesh onSelectionDone(); // init myMeshOrPart
} }
//================================================================================ //================================================================================
@ -337,22 +385,33 @@ void SMESHGUI_FindElemByPointOp::onRejectedDlg()
void SMESHGUI_FindElemByPointOp::onFind() void SMESHGUI_FindElemByPointOp::onFind()
{ {
if ( myMesh->_is_nil() ) { if ( myMeshOrPart->_is_nil() )
return; return;
}
try { try {
SUIT_OverrideCursor wc; SUIT_OverrideCursor wc;
SMESH::SMESH_MeshEditor_var aMeshEditor = myMesh->GetMeshEditor(); SMESH::SMESH_Mesh_var aMesh = myMeshOrPart->GetMesh();
if ( aMesh->_is_nil() )
return;
SMESH::SMESH_MeshEditor_var aMeshEditor = aMesh->GetMeshEditor();
if (aMeshEditor->_is_nil()) if (aMeshEditor->_is_nil())
return; return;
SMESH::long_array_var foundIds = SMESH::long_array_var foundIds;
aMeshEditor->FindElementsByPoint( myDlg->myX->GetValue(), if ( aMesh->_is_equivalent( myMeshOrPart ) )
myDlg->myY->GetValue(), foundIds =
myDlg->myZ->GetValue(), aMeshEditor->FindElementsByPoint( myDlg->myX->GetValue(),
SMESH::ElementType( myDlg->myElemTypeCombo->currentId() )); myDlg->myY->GetValue(),
myDlg->myZ->GetValue(),
SMESH::ElementType( myDlg->myElemTypeCombo->currentId()));
else
foundIds =
aMeshEditor->FindAmongElementsByPoint( myMeshOrPart,
myDlg->myX->GetValue(),
myDlg->myY->GetValue(),
myDlg->myZ->GetValue(),
SMESH::ElementType( myDlg->myElemTypeCombo->currentId()));
myDlg->myFoundList->clear(); myDlg->myFoundList->clear();
for ( int i = 0; i < foundIds->length(); ++i ) for ( int i = 0; i < foundIds->length(); ++i )
myDlg->myFoundList->addItem( QString::number( foundIds[i] )); myDlg->myFoundList->addItem( QString::number( foundIds[i] ));
@ -404,12 +463,15 @@ void SMESHGUI_FindElemByPointOp::onSelectionDone()
{ {
Handle(SALOME_InteractiveObject) anIO = aList.First(); Handle(SALOME_InteractiveObject) anIO = aList.First();
_PTR(SObject) pObj = studyDS()->FindObjectID(anIO->getEntry()); _PTR(SObject) pObj = studyDS()->FindObjectID(anIO->getEntry());
myMesh = SMESH::GetMeshByIO( anIO ); CORBA::Object_var anObj = SMESH::IObjectToObject( anIO );
if ( pObj && !myMesh->_is_nil() ) myMeshOrPart = SMESH::SMESH_IDSource::_narrow(anObj);
if ( pObj && !myMeshOrPart->_is_nil() )
{ {
myMeshIO = anIO; myMeshIO = anIO;
myDlg->myMeshName->setText( pObj->GetName().c_str() ); myDlg->myMeshName->setText( pObj->GetName().c_str() );
newMeshEntry = anIO->getEntry(); newMeshEntry = anIO->getEntry();
SMESH::array_of_ElementType_var types = myMeshOrPart->GetTypes();
myDlg->setTypes( types );
} }
} }
} }
@ -461,7 +523,14 @@ SMESHGUI_FindElemByPointOp::~SMESHGUI_FindElemByPointOp()
{ {
if ( myDlg ) { delete myDlg; myDlg = 0; } if ( myDlg ) { delete myDlg; myDlg = 0; }
if ( mySimulation ) { delete mySimulation; mySimulation = 0; } if ( mySimulation ) { delete mySimulation; mySimulation = 0; }
if ( myFilter ) { delete myFilter; myFilter = 0; } if ( myFilter )
{
QList<SUIT_SelectionFilter*> sub = ((SMESH_LogicalFilter*)myFilter)->getFilters();
delete sub.front();
delete sub.back();
delete myFilter;
myFilter = 0;
}
} }
//================================================================================ //================================================================================

5
src/SMESHGUI/SMESHGUI_FindElemByPointDlg.h
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@ -74,8 +74,7 @@ private:
SUIT_SelectionFilter* myFilter; SUIT_SelectionFilter* myFilter;
SMESHGUI_MeshEditPreview* mySimulation; // to show point coordinates SMESHGUI_MeshEditPreview* mySimulation; // to show point coordinates
//SMESH_Actor* myMeshActor; // to show found elements SMESH::SMESH_IDSource_var myMeshOrPart;
SMESH::SMESH_Mesh_var myMesh;
SMESH::MeshPreviewStruct_var myPreview; SMESH::MeshPreviewStruct_var myPreview;
Handle(SALOME_InteractiveObject) myMeshIO; Handle(SALOME_InteractiveObject) myMeshIO;
}; };
@ -91,6 +90,8 @@ class SMESHGUI_EXPORT SMESHGUI_FindElemByPointDlg : public SMESHGUI_Dialog
public: public:
SMESHGUI_FindElemByPointDlg(); SMESHGUI_FindElemByPointDlg();
void setTypes(SMESH::array_of_ElementType_var & types);
private: private:
QWidget* createMainFrame( QWidget* ); QWidget* createMainFrame( QWidget* );