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0020183: EDF SMESH 966 : Mesh element info anomaly

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enable selecting nodes common to 2 shown groups
This commit is contained in:
eap 2009-02-27 13:35:39 +00:00
parent cc3700aba0
commit 5caaedcd2a
1 changed files with 36 additions and 7 deletions
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43
src/SMESHGUI/SMESHGUI_WhatIsDlg.cxx
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@ -52,6 +52,7 @@
#include "SVTK_ViewWindow.h"
#include "SVTK_Selector.h"
#include "SALOME_ListIO.hxx"
#include "SALOME_ListIteratorOfListIO.hxx"
#include "utilities.h"
@ -408,7 +409,7 @@ void SMESHGUI_WhatIsDlg::SelectionIntoArgument()
int nbSel = aList.Extent();
if (nbSel != 1)
if (nbSel < 1)
return;
Handle(SALOME_InteractiveObject) IO = aList.First();
@ -416,15 +417,43 @@ void SMESHGUI_WhatIsDlg::SelectionIntoArgument()
if (myMesh->_is_nil())
return;
if (nbSel != 1) {
//check if all selected objects belongs to one mesh
SALOME_ListIteratorOfListIO io( aList );
for (io.Next(); io.More(); io.Next() ) {
SMESH::SMESH_Mesh_var mesh = SMESH::GetMeshByIO(io.Value());
if (!mesh->_is_nil() && !mesh->_is_equivalent( myMesh ))
return;
}
// select IO with any element selected (for case of selection by rectangle)
IO.Nullify();
for (io.Initialize(aList); io.More() && IO.IsNull(); io.Next() )
if ( mySelector->HasIndex( io.Value() ))
IO = io.Value();
if ( IO.IsNull() ) return;
// unhilight others
if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow( mySMESHGUI )) {
for (io.Initialize(aList); io.More(); io.Next() )
if ( !IO->isSame( io.Value() ))
aViewWindow->highlight( io.Value(), false, true );
}
}
myActor = SMESH::FindActorByObject(myMesh);
if (!myActor)
myActor = SMESH::FindActorByEntry(IO->getEntry());
if (!myActor)
return;
QString aName;
SMESH::GetNameOfSelectedIObjects(mySelectionMgr, aName);
MeshName->setText(aName);
QString aName = IO->getName();
// cut off wite spaces from tail, else meaningful head is not visible
int size = aName.length();
while (size && aName.at(size-1).isSpace() )
--size;
if ( size != aName.length() )
aName.truncate( size );
MeshName->setText(aName); // can be something like "2 objects"
if(!SMESH::IObjectToInterface<SMESH::SMESH_Mesh>(IO)->_is_nil()) {
GroupMesh->setTitle(tr("SMESH_MESH"));
} else if(!SMESH::IObjectToInterface<SMESH::SMESH_subMesh>(IO)->_is_nil()) {
@ -448,7 +477,7 @@ void SMESHGUI_WhatIsDlg::SelectionIntoArgument()
anInfo=tr("ENTITY_TYPE") + ": ";
if(e->GetType() == SMDSAbs_Node) {
anInfo+=tr("MESH_NODE")+"\n";
const SMDS_MeshNode *en = (SMDS_MeshNode*) e;
//const SMDS_MeshNode *en = (SMDS_MeshNode*) e; // VSR: not used!
} else if(e->GetType() == SMDSAbs_Edge) {
anInfo+=tr("SMESH_EDGE")+"\n";
anInfo+=tr("SMESH_MESHINFO_TYPE")+": ";
@ -524,11 +553,11 @@ void SMESHGUI_WhatIsDlg::SelectionIntoArgument()
gp_XYZ anXYZ(0.,0.,0.);
SMDS_ElemIteratorPtr nodeIt = e->nodesIterator();
int nbNodes = 0;
for(; nodeIt->more(); nbNodes++) {
for( ; nodeIt->more(); nbNodes++) {
const SMDS_MeshNode* node = static_cast<const SMDS_MeshNode*>( nodeIt->next() );
anXYZ.Add( gp_XYZ( node->X(), node->Y(), node->Z() ) );
}
anXYZ.Divide(e->NbNodes()) ;
anXYZ.Divide(e->NbNodes());
anInfo+=QString("X=%1\nY=%2\nZ=%3\n").arg(anXYZ.X()).arg(anXYZ.Y()).arg(anXYZ.Z());
Info->setText(anInfo);
}