void GEOMToolsGUI::OnEditDelete()
{
SALOME_ListIO selected;
- SalomeApp_Application* app = dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
+ SalomeApp_Application* app =
+ dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
if ( app ) {
LightApp_SelectionMgr* aSelMgr = app->selectionMgr();
SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
// VSR 17/11/04: check if all objects selected belong to GEOM component --> start
// modifications of ASV 01.06.05
QString parentComp = getParentComponent( aStudy, selected );
- const char* geomIOR = app->orb()->object_to_string( GeometryGUI::GetGeomGen() );
- QString geomComp = getParentComponent( aStudy->FindObjectIOR( geomIOR ) );
+ CORBA::String_var geomIOR = app->orb()->object_to_string( GeometryGUI::GetGeomGen() );
+ QString geomComp = getParentComponent( aStudy->FindObjectIOR( geomIOR.in() ) );
if ( parentComp != geomComp ) {
SUIT_MessageBox::warn1 ( app->desktop(),
_PTR(GenericAttribute) anAttr;
GEOM_Displayer* disp = new GEOM_Displayer( appStudy );
+ _PTR(SComponent) aGeom ( aStudy->FindComponent("GEOM") );
+ if ( !aGeom )
+ return;
+
// MAIN LOOP OF SELECTED OBJECTS
for ( SALOME_ListIteratorOfListIO It( selected ); It.More(); It.Next() ) {
if ( !strcmp( obj->GetIOR().c_str(), geomIOR ) )
continue;
- // iterate through all children of obj, find IOR attributes on children
- // and remove shapes that correspond to these IORs
- for (_PTR(ChildIterator) it (aStudy->NewChildIterator(obj)); it->More(); it->Next()) {
- _PTR(SObject) child (it->Value());
- if (child->FindAttribute(anAttr, "AttributeIOR")) {
- _PTR(AttributeIOR) anIOR (anAttr);
-
- // Delete child( s ) shape in Client :
- const TCollection_AsciiString ASCior ((char*)anIOR->Value().c_str());
- getGeometryGUI()->GetShapeReader().RemoveShapeFromBuffer(ASCior);
-
- CORBA::Object_var corbaObj = GeometryGUI::ClientSObjectToObject(child);
- GEOM::GEOM_Object_var geomObj = GEOM::GEOM_Object::_narrow(corbaObj);
- if (!CORBA::is_nil(geomObj)) {
- for (view = views.first(); view; view = views.next()) {
- disp->Erase(geomObj, true, view);
- }
- }
- }
- } // for ( children of obj )
-
- // Erase main graphical object
- for ( view = views.first(); view; view = views.next() )
- disp->Erase( io, true, view );
-
- // Delete main shape in Client :
- if ( obj->FindAttribute( anAttr, "AttributeIOR" ) ) {
- _PTR(AttributeIOR) anIOR( anAttr );
- const TCollection_AsciiString ASCIor( (char*)anIOR->Value().c_str() );
- getGeometryGUI()->GetShapeReader().RemoveShapeFromBuffer( ASCIor );
- }
-
- CORBA::Object_var corbaObj = GeometryGUI::ClientSObjectToObject(obj);
- GEOM::GEOM_Object_var geomObj = GEOM::GEOM_Object::_narrow( corbaObj );
- if ( !CORBA::is_nil( geomObj ) )
- GeometryGUI::GetGeomGen()->RemoveObject( geomObj );
+ //If the object has been used to create another one,then it can't be deleted
+ _PTR(ChildIterator) it (aStudy->NewChildIterator(aGeom));
+ for ( it->InitEx( true ); it->More(); it->Next() ) {
+ _PTR(SObject) chobj (it->Value());
+ if(CheckSubObjectInUse(chobj, obj, aStudy)) return;
+ //check subobjects
+ for (_PTR(ChildIterator) it (aStudy->NewChildIterator(obj)); it->More(); it->Next()) {
+ _PTR(SObject) child (it->Value());
+ if(CheckSubObjectInUse( chobj, child, aStudy)) return;
+ }
+ }
+
+ RemoveObjectWithChildren(obj, aStudy, views, disp);
// Remove objects from Study
aStudyBuilder->RemoveObject( obj );
// Trying to detect file type
QFileInfo aFileInfo( fileName );
QString aPossibleType = (aFileInfo.extension(false)).upper() ;
-
+
if ( (aMap.values()).contains(aPossibleType) )
fileType = aPossibleType;
}
return QString();
}
+//=====================================================================================
+// function : RemoveObjectWithChildren
+// purpose : to be used by OnEditDelete() method
+//=====================================================================================
+void GEOMToolsGUI::RemoveObjectWithChildren(_PTR(SObject) obj,
+ _PTR(Study) aStudy,
+ QPtrList<SALOME_View> views,
+ GEOM_Displayer* disp)
+{
+ // iterate through all children of obj
+ for (_PTR(ChildIterator) it (aStudy->NewChildIterator(obj)); it->More(); it->Next()) {
+ _PTR(SObject) child (it->Value());
+ RemoveObjectWithChildren(child, aStudy, views, disp);
+ }
+
+ // erase object and remove it from engine
+ _PTR(GenericAttribute) anAttr;
+ if (obj->FindAttribute(anAttr, "AttributeIOR")) {
+ _PTR(AttributeIOR) anIOR (anAttr);
+
+ // Delete shape in Client
+ const TCollection_AsciiString ASCIor ((char*)anIOR->Value().c_str());
+ getGeometryGUI()->GetShapeReader().RemoveShapeFromBuffer(ASCIor);
+
+ CORBA::Object_var corbaObj = GeometryGUI::ClientSObjectToObject(obj);
+ GEOM::GEOM_Object_var geomObj = GEOM::GEOM_Object::_narrow( corbaObj );
+ if (!CORBA::is_nil(geomObj)) {
+ // Erase graphical object
+ SALOME_View* view = views.first();
+ for (; view; view = views.next()) {
+ disp->Erase(geomObj, true, view);
+ }
+
+ // Remove object from Engine
+ GeometryGUI::GetGeomGen()->RemoveObject( geomObj );
+ }
+ }
+}
+
+//=====================================================================================
+// function : CheckSubObjectInUse
+// purpose : to be used by OnEditDelete() method
+//=====================================================================================
+bool GEOMToolsGUI::CheckSubObjectInUse(_PTR(SObject) checkobj,
+ _PTR(SObject) remobj,
+ _PTR(Study) aStudy)
+{
+ CORBA::Object_var corbaObj = GeometryGUI::ClientSObjectToObject(checkobj);
+ GEOM::GEOM_Object_var geomObj = GEOM::GEOM_Object::_narrow( corbaObj );
+ if( CORBA::is_nil(geomObj) )
+ return false;
+
+ GEOM::ListOfGO_var list = geomObj->GetDependency();
+ if( list->length() > 1 )
+ for(int i = 0; i < list->length(); i++ ){
+ CORBA::Object_var corbaObj_rem = GeometryGUI::ClientSObjectToObject(remobj);
+ GEOM::GEOM_Object_var geomObj_rem = GEOM::GEOM_Object::_narrow( corbaObj_rem );
+ if( list[i]->_is_equivalent( geomObj_rem ) ){
+ SalomeApp_Application* app =
+ dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
+
+ SUIT_MessageBox::warn1 ( app->desktop(),
+ QObject::tr("WRN_WARNING"),
+ QObject::tr("DEP_OBJECT"),
+ QObject::tr("BUT_OK") );
+ return true;
+ }
+ }
+
+ return false;
+}
+
//=====================================================================================
// EXPORTED METHODS
//=====================================================================================
extern "C"
{
-#ifdef WNT
- __declspec( dllexport )
-#endif
+GEOMTOOLSGUI_EXPORT
GEOMGUI* GetLibGUI( GeometryGUI* parent )
{
return new GEOMToolsGUI( parent );
