quick optimization patch (bytearray for images)

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_ObjSelector.cxx

diff --git a/src/HYDROGUI/HYDROGUI_ObjSelector.cxx b/src/HYDROGUI/HYDROGUI_ObjSelector.cxx
index 3b7e1e5939c0787fdcaeaf12d2e8647b84d7f221..9f77261ab597f5f4f0914ffde39f4bdc4a08fbab 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_ObjSelector.cxx
+++ b/src/HYDROGUI/HYDROGUI_ObjSelector.cxx
@@ -1,12 +1,8 @@
-// Copyright (C) 2007-2013  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
-//
+// Copyright (C) 2014-2015  EDF-R&D
 // 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
@@ -24,7 +20,9 @@
 
 #include "HYDROGUI_DataModel.h"
 #include "HYDROGUI_Module.h"
-#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_Tool2.h"
+
+#include <HYDROData_PolylineXY.h>
 
 #include <GraphicsView_Object.h>
 
@@ -39,8 +37,14 @@
 #include <QLineEdit>
 #include <QToolButton>
 
-HYDROGUI_ObjSelector::HYDROGUI_ObjSelector( HYDROGUI_Module* theModule, QWidget* theParent )
-: QAbstractButton( theParent ), myModule( theModule )
+HYDROGUI_ObjSelector::HYDROGUI_ObjSelector( HYDROGUI_Module* theModule,
+                                            const ObjectKind theObjectKind,
+                                            QWidget* theParent,
+                                            const int theObjectFlags)
+: QAbstractButton( theParent ),
+  myObjectKind( theObjectKind ),
+  myModule( theModule ),
+  myObjectFlags( theObjectFlags )
 {
   QHBoxLayout* aLayout = new QHBoxLayout( this );
   aLayout->setMargin( 0 );
@@ -95,11 +99,44 @@ void HYDROGUI_ObjSelector::OnSelectionChanged()
     return;
 
   QString anObjName;
-  Handle(HYDROData_Object) anObject = HYDROGUI_Tool::GetSelectedObject( myModule );
+  Handle(HYDROData_Entity) anObject = HYDROGUI_Tool::GetSelectedObject( myModule );
   if( !anObject.IsNull() )
-    anObjName = anObject->GetName();
+    if( myObjectKind == KIND_UNKNOWN || myObjectKind == anObject->GetKind() )
+    {
+      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 );
+}
 
-  myObjName->setText( anObjName );
+void HYDROGUI_ObjSelector::SetName( const QString& theName )
+{
+  myObjName->setText( theName );
+  emit selectionChanged();
 }
 
 QString HYDROGUI_ObjSelector::GetName() const
@@ -112,3 +149,8 @@ void HYDROGUI_ObjSelector::Clear()
   myObjName->clear();
   myBtn->setChecked( false );
 }
+
+void HYDROGUI_ObjSelector::SetChecked( const bool theState )
+{
+  myBtn->setChecked( theState );
+}