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0021786: [CEA 620] AutoColor fails

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Add code to enable auto-color feature for all sub-shapes (disabled currently)
This commit is contained in:
vsr 2012-09-10 14:53:02 +00:00
parent 7e54ff3916
commit 1ca71ca225
1 changed files with 60 additions and 29 deletions
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89
src/GEOMGUI/GEOM_Displayer.cxx
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@ -114,6 +114,10 @@
#include <Graphic3d_HArray1OfBytes.hxx> #include <Graphic3d_HArray1OfBytes.hxx>
#endif #endif
// if the next macro is defined, autocolor feature works for all sub-shapes;
// if it is undefined, autocolor feature works for groups only
//#define GENERAL_AUTOCOLOR
//================================================================ //================================================================
// Function : getActiveStudy // Function : getActiveStudy
// Purpose : Get active study, returns 0 if no open study frame // Purpose : Get active study, returns 0 if no open study frame
@ -2003,48 +2007,75 @@ SALOMEDS::Color GEOM_Displayer::getColor(GEOM::GEOM_Object_var theGeomObject, bo
hasColor = false; hasColor = false;
SUIT_Session* session = SUIT_Session::session(); SUIT_Session* session = SUIT_Session::session();
SUIT_Application* app = session->activeApplication(); SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( session->activeApplication() );
if ( app && !theGeomObject->_is_nil()) { if ( app && !theGeomObject->_is_nil()) {
SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() ); SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
if ( study ) { if ( study ) {
_PTR(Study) aStudy = study->studyDS();
aSColor = theGeomObject->GetColor(); aSColor = theGeomObject->GetColor();
hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0; hasColor = aSColor.R >= 0 && aSColor.G >= 0 && aSColor.B >= 0;
if( !hasColor && theGeomObject->GetType() == GEOM_GROUP ) { // auto color for group if ( !hasColor ) {
GEOM::GEOM_Gen_var theGeomGen = GeometryGUI::GetGeomGen(); #ifdef GENERAL_AUTOCOLOR // auto-color for all sub-shapes
GEOM::GEOM_IGroupOperations_var anOperations = theGeomGen->GetIGroupOperations( study->id() ); GEOM::GEOM_Object_var aMainObject = theGeomObject->GetMainShape();
GEOM::GEOM_Object_var aMainObject = anOperations->GetMainShape( theGeomObject ); if ( !CORBA::is_nil( aMainObject ) && aMainObject->GetAutoColor() ) {
if ( !aMainObject->_is_nil() && aMainObject->GetAutoColor() ) QList<SALOMEDS::Color> aReservedColors;
{ CORBA::String_var IOR = app->orb()->object_to_string( aMainObject );
_PTR(SObject) aMainSObject( aStudy->FindObjectIOR( IOR.in() ) );
if ( aMainSObject ) {
_PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) );
for ( ; it->More(); it->Next() ) {
_PTR(SObject) aChildSObject( it->Value() );
GEOM::GEOM_Object_var aChildObject =
GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject));
if ( CORBA::is_nil( aChildObject ) )
continue;
SALOMEDS::Color aReservedColor = aChildObject->GetColor();
if ( aReservedColor.R >= 0 && aReservedColor.G >= 0 && aReservedColor.B >= 0 )
aReservedColors.append( aReservedColor );
}
}
aSColor = getUniqueColor( aReservedColors );
hasColor = true;
}
#else // auto-color for groups only
if ( theGeomObject->GetType() == GEOM_GROUP ) {
GEOM::GEOM_Gen_var theGeomGen = GeometryGUI::GetGeomGen();
GEOM::GEOM_IGroupOperations_var anOperations = theGeomGen->GetIGroupOperations( study->id() );
GEOM::GEOM_Object_var aMainObject = anOperations->GetMainShape( theGeomObject );
if ( !aMainObject->_is_nil() && aMainObject->GetAutoColor() )
{
QList<SALOMEDS::Color> aReservedColors; QList<SALOMEDS::Color> aReservedColors;
SalomeApp_Application* app = dynamic_cast<SalomeApp_Application*>( app );
CORBA::String_var IOR = app->orb()->object_to_string( aMainObject ); CORBA::String_var IOR = app->orb()->object_to_string( aMainObject );
if ( strcmp(IOR.in(), "") != 0 ) if ( strcmp(IOR.in(), "") != 0 )
{ {
_PTR(Study) aStudy = study->studyDS(); _PTR(SObject) aMainSObject( aStudy->FindObjectIOR( std::string(IOR) ) );
_PTR(SObject) aMainSObject( aStudy->FindObjectIOR( std::string(IOR) ) ); _PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) );
_PTR(ChildIterator) it( aStudy->NewChildIterator( aMainSObject ) ); for( ; it->More(); it->Next() )
for( ; it->More(); it->Next() ) {
{ _PTR(SObject) aChildSObject( it->Value() );
_PTR(SObject) aChildSObject( it->Value() ); GEOM::GEOM_Object_var aChildObject =
GEOM::GEOM_Object_var aChildObject = GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject));
GEOM::GEOM_Object::_narrow(GeometryGUI::ClientSObjectToObject(aChildSObject)); if( CORBA::is_nil( aChildObject ) )
if( CORBA::is_nil( aChildObject ) ) continue;
continue;
if( aChildObject->GetType() != GEOM_GROUP )
if( aChildObject->GetType() != GEOM_GROUP ) continue;
continue;
SALOMEDS::Color aReservedColor = aChildObject->GetColor();
SALOMEDS::Color aReservedColor = aChildObject->GetColor(); if ( aReservedColor.R >= 0 && aReservedColor.G >= 0 && aReservedColor.B >= 0 )
aReservedColors.append( aReservedColor ); aReservedColors.append( aReservedColor );
} }
} }
aSColor = getUniqueColor( aReservedColors ); aSColor = getUniqueColor( aReservedColors );
hasColor = true; hasColor = true;
} }
}
#endif
} }
} }
} }