23189: EDF 11603 - Dyssymetry in meshing

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_Selection.cxx

diff --git a/src/SMESHGUI/SMESHGUI_Selection.cxx b/src/SMESHGUI/SMESHGUI_Selection.cxx
index ea8bf0317c19b3830abdec24ee16db29ec52e6a9..fa6f4c3868811b7c96d2bb285056d1163cc8ccda 100644 (file)
--- a/src/SMESHGUI/SMESHGUI_Selection.cxx
+++ b/src/SMESHGUI/SMESHGUI_Selection.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -80,8 +80,10 @@ void SMESHGUI_Selection::init( const QString& client, LightApp_SelectionMgr* mgr
       return;
     _PTR(Study) aStudy = aSStudy->studyDS();
 
-    for( int i=0, n=count(); i<n; i++ )
+    for( int i=0, n=count(); i<n; i++ ) {
       myTypes.append( typeName( type( entry( i ), aStudy ) ) );
+      myControls.append( controlMode( i ) );
+    }
   }
 }
 
@@ -122,17 +124,17 @@ QVariant SMESHGUI_Selection::parameter( const int ind, const QString& p ) const
   else if ( p=="labeledTypes" )         val = QVariant( labeledTypes( ind ) );
   else if ( p=="shrinkMode" )           val = QVariant( shrinkMode( ind ) );
   else if ( p=="entityMode" )           val = QVariant( entityMode( ind ) );
-  else if ( p=="controlMode" )          val = QVariant( controlMode( ind ) );
   else if ( p=="isNumFunctor" )         val = QVariant( isNumFunctor( ind ) );
   else if ( p=="displayMode" )          val = QVariant( displayMode( ind ) );
   else if ( p=="isComputable" )         val = QVariant( isComputable( ind ) );
   else if ( p=="isPreComputable" )      val = QVariant( isPreComputable( ind ) );
-  else if ( p=="hasReference" )         val = QVariant( hasReference( ind ) );
+  else if ( p=="hasGeomReference" )     val = QVariant( hasGeomReference( ind ) );
   else if ( p=="isImported" )           val = QVariant( isImported( ind ) );
   else if ( p=="facesOrientationMode" ) val = QVariant( facesOrientationMode( ind ) );
   else if ( p=="groupType" )            val = QVariant( groupType( ind ) );
   else if ( p=="quadratic2DMode")       val = QVariant( quadratic2DMode( ind ) );
   else if ( p=="isDistributionVisible") val = QVariant( isDistributionVisible( ind ) );
+  else if ( p=="isScalarBarVisible")    val = QVariant( isScalarBarVisible( ind ) );
   else if ( p=="hasChildren")           val = QVariant( hasChildren( ind ) );
   else if ( p=="nbChildren")            val = QVariant( nbChildren( ind ) );
   else if ( p=="isContainer")           val = QVariant( isContainer( ind ) );
@@ -143,6 +145,21 @@ QVariant SMESHGUI_Selection::parameter( const int ind, const QString& p ) const
     return LightApp_Selection::parameter( ind, p );
 }
 
+//=======================================================================
+//function : parameter
+//purpose  :
+//=======================================================================
+QVariant SMESHGUI_Selection::parameter( const QString& p ) const
+{
+  QVariant val;
+  if ( p=="controlMode" ) val = QVariant( controlMode() );
+
+  if ( val.isValid() )
+    return val;
+  else
+    return LightApp_Selection::parameter( p );
+}
+
 //=======================================================================
 //function : getVtkOwner
 //purpose  : 
@@ -241,6 +258,16 @@ bool SMESHGUI_Selection::isDistributionVisible(int ind) const {
   return (actor && actor->GetScalarBarActor() && actor->GetScalarBarActor()->GetDistributionVisibility());
 } 
 
+//=======================================================================
+//function : isScalarBarVisible
+//purpose  : Visible/Invisible Scalar Bar
+//=======================================================================
+
+bool SMESHGUI_Selection::isScalarBarVisible(int ind) const {
+  SMESH_Actor* actor = getActor( ind );
+  return (actor && actor->GetScalarBarActor() && actor->GetScalarBarActor()->GetVisibility());
+}
+
 //=======================================================================
 //function : shrinkMode
 //purpose  : return either 'IsSrunk', 'IsNotShrunk' or 'IsNotShrinkable'
@@ -318,6 +345,23 @@ QString SMESHGUI_Selection::controlMode( int ind ) const
   return mode;
 }
 
+//=======================================================================
+//function : controlMode
+//purpose  : gets global control mode; return SMESH_Actor::eControl
+//=======================================================================
+QString SMESHGUI_Selection::controlMode() const
+{
+  if( myControls.count() > 0 ) {
+    QString mode = myControls[0];
+    for( int ind = 1; ind < myControls.count(); ind++ ) {
+      if( mode != myControls[ind] )
+        return "eMixed"; // different controls used for different actors
+    }
+    return mode;
+  }
+  return "eNone";
+}
+
 bool SMESHGUI_Selection::isNumFunctor( int ind ) const
 {
   bool result = false;
@@ -430,7 +474,7 @@ int SMESHGUI_Selection::dim( int ind ) const
       if ( !CORBA::is_nil( idSrc ) )
       {
         SMESH::array_of_ElementType_var types = idSrc->GetTypes();
-        for ( int i = 0; i < types->length(); ++ i) {
+        for ( size_t i = 0; i < types->length(); ++ i) {
           switch ( types[i] ) {
           case SMESH::EDGE  : dim = std::max( dim, 1 ); break;
           case SMESH::FACE  : dim = std::max( dim, 2 ); break;
@@ -448,62 +492,58 @@ int SMESHGUI_Selection::dim( int ind ) const
 
 //=======================================================================
 //function : isComputable
-//purpose  : 
+//purpose  : return true for a ready-to-compute mesh
 //=======================================================================
 
 QVariant SMESHGUI_Selection::isComputable( int ind ) const
 {
-  if ( ind >= 0 && ind < myTypes.count() && myTypes[ind] != "Unknown" )
+  if ( ind >= 0 && ind < myTypes.count() && myTypes[ind] == "Mesh" )
   {
+    QMap<int,int> modeMap;
     _PTR(SObject) so = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ).toLatin1().data() );
-    CORBA::Object_var obj = SMESH::SObjectToObject( so, SMESH::GetActiveStudyDocument() );
-    if( !CORBA::is_nil( obj ) ) {
-      SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( obj );
-      if ( !CORBA::is_nil( mesh ) ) {
-        if ( mesh->HasShapeToMesh() ) {
-          GEOM::GEOM_Object_var shape = SMESH::GetShapeOnMeshOrSubMesh( so );
-          return QVariant( !shape->_is_nil() );
-        }
-        else
-        {
-          return QVariant( mesh->NbFaces() !=0 );
-        }
-      }
-      else
-      {
-        GEOM::GEOM_Object_var shape = SMESH::GetShapeOnMeshOrSubMesh( so );
-        return QVariant( !shape->_is_nil() );
-      }
-    }
+    SMESHGUI_PrecomputeOp::getAssignedAlgos( so, modeMap );
+    return QVariant( modeMap.size() > 0 );
   }
   return QVariant( false );
 }
 
 //=======================================================================
 //function : isPreComputable
-//purpose  : 
+//purpose  : returns true for a mesh with algorithms
 //=======================================================================
 
 QVariant SMESHGUI_Selection::isPreComputable( int ind ) const
 {
-  if ( ind >= 0 && ind < myTypes.count() && myTypes[ind] != "Unknown" )
+  if ( ind >= 0 && ind < myTypes.count() && myTypes[ind] == "Mesh" )
   {
-    QMap<int,int> modeMap;
-    _PTR(SObject) pMesh = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ).toLatin1().data() );
-    SMESHGUI_PrecomputeOp::getAssignedAlgos( pMesh, modeMap );
-    return QVariant( modeMap.size() > 1 );
+    int maxDim = dim( ind );
+    if ( maxDim < 2 ) // we can preview 1D or 2D
+    {
+      QMap<int,int> modeMap;
+      _PTR(SObject) pMesh = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ).toLatin1().data() );
+      SMESHGUI_PrecomputeOp::getAssignedAlgos( pMesh, modeMap );
+      if ( modeMap.size() > 1 )
+        return QVariant( ( modeMap.contains( SMESH::DIM_3D )) ||
+                         ( modeMap.contains( SMESH::DIM_2D ) && maxDim < 1 ));
+    }
   }
   return QVariant( false );
 }
 
 //=======================================================================
-//function : hasReference
-//purpose  : 
+//function : hasGeomReference
+//purpose  : returns true for a mesh or sub-mesh on geometry
 //=======================================================================
 
-QVariant SMESHGUI_Selection::hasReference( int ind ) const
+QVariant SMESHGUI_Selection::hasGeomReference( int ind ) const
 {
-  return QVariant( isReference( ind ) );
+  if ( ind >= 0 && ind < myTypes.count() && myTypes[ind] != "Unknown" )
+  {
+    _PTR(SObject) so = SMESH::GetActiveStudyDocument()->FindObjectID( entry( ind ).toLatin1().data() );
+    GEOM::GEOM_Object_var shape = SMESH::GetShapeOnMeshOrSubMesh( so );
+    return QVariant( !shape->_is_nil() );
+  }
+  return QVariant( false );
 }
 
 //=======================================================================