#include "HYDROGUI_Module.h"
#include "HYDROGUI_Tool.h"
+#include <HYDROData_PolylineXY.h>
+
#include <GraphicsView_Object.h>
#include <LightApp_Application.h>
HYDROGUI_ObjSelector::HYDROGUI_ObjSelector( HYDROGUI_Module* theModule,
const ObjectKind theObjectKind,
- QWidget* theParent )
+ QWidget* theParent,
+ const int theObjectFlags)
: QAbstractButton( theParent ),
myObjectKind( theObjectKind ),
- myModule( theModule )
+ myModule( theModule ),
+ myObjectFlags( theObjectFlags )
{
QHBoxLayout* aLayout = new QHBoxLayout( this );
aLayout->setMargin( 0 );
return;
QString anObjName;
- Handle(HYDROData_Object) anObject = HYDROGUI_Tool::GetSelectedObject( myModule );
+ Handle(HYDROData_Entity) anObject = HYDROGUI_Tool::GetSelectedObject( myModule );
if( !anObject.IsNull() )
if( myObjectKind == KIND_UNKNOWN || myObjectKind == anObject->GetKind() )
- anObjName = anObject->GetName();
+ {
+ if ( myObjectKind == KIND_POLYLINEXY && ( myObjectFlags & ClosedPolyline ) ) {
+ // check if the polyline is closed
+ Handle(HYDROData_PolylineXY) aPolylineObj =
+ Handle(HYDROData_PolylineXY)::DownCast( anObject );
+ if ( !aPolylineObj.IsNull() && aPolylineObj->IsClosed() ) {
+ anObjName = aPolylineObj->GetName();
+ }
+ } else {
+ anObjName = anObject->GetName();
+ }
+
+ // Check if the same object has not been selected in other selectors of the same parent widget.
+ if ( !anObjName.isEmpty() )
+ {
+ QList<HYDROGUI_ObjSelector*> aSelectors = parentWidget()->findChildren<HYDROGUI_ObjSelector*>();
+ foreach( HYDROGUI_ObjSelector* aSelector, aSelectors )
+ {
+ if( aSelector != this && ( aSelector->GetName() == anObjName ) )
+ {
+ // Forbid selection of the same object
+ emit alreadySelected( anObjName );
+ return;
+ }
+ }
+ }
+ }
SetName( anObjName );
}
void HYDROGUI_ObjSelector::SetName( const QString& theName )
{
myObjName->setText( theName );
+ emit selectionChanged();
}
QString HYDROGUI_ObjSelector::GetName() const