Feature #1771 Add licence terms for all files.

[bbtkGEditor.git] / lib / EditorGraphicBBS / bbsKernelEditorGraphic / Observable.cxx

diff --git a/lib/EditorGraphicBBS/bbsKernelEditorGraphic/Observable.cxx b/lib/EditorGraphicBBS/bbsKernelEditorGraphic/Observable.cxx
index b169cc43b0e737cd74a3646d680b1d293d4959a7..08d893e455c66ec72c714e4825d2adba17fb6756 100644 (file)
--- a/lib/EditorGraphicBBS/bbsKernelEditorGraphic/Observable.cxx
+++ b/lib/EditorGraphicBBS/bbsKernelEditorGraphic/Observable.cxx
@@ -1,3 +1,28 @@
+/*
+# ---------------------------------------------------------------------
+#
+# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image 
+#                        pour la Santé)
+# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+#
+#  This software is governed by the CeCILL-B license under French law and 
+#  abiding by the rules of distribution of free software. You can  use, 
+#  modify and/ or redistribute the software under the terms of the CeCILL-B 
+#  license as circulated by CEA, CNRS and INRIA at the following URL 
+#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
+#  or in the file LICENSE.txt.
+#
+#  As a counterpart to the access to the source code and  rights to copy,
+#  modify and redistribute granted by the license, users are provided only
+#  with a limited warranty  and the software's author,  the holder of the
+#  economic rights,  and the successive licensors  have only  limited
+#  liability. 
+#
+#  The fact that you are presently reading this means that you have had
+#  knowledge of the CeCILL-B license and that you accept its terms.
+# ------------------------------------------------------------------------  
+*/
+
 /*=========================================================================                                                                               
 Program:   bbtk
 Module:    $RCSfile$
@@ -43,47 +68,30 @@ namespace bbtk
        //=========================================================================
        Observable::Observable()
        {
-               _changed=false;
        }
 
        //=========================================================================
+
        Observable::~Observable()
        {
        }
-       //=========================================================================
-       
-       bool Observable::hasChanged()
-       {
-               return _changed;
-       }
 
        //=========================================================================
        
-       void Observable::notifyObservers(int command)
+       void Observable::notifyObservers(int idCaller,int command)
        {
-               if(_changed)
+               
+               int i;
+               for(i=0;i<_observers.size();i++)
                {
-                       int i;
-                       for(i=0;i<_observers.size();i++)
-                       {
-                               _observers[i]->update(command);
-                       }
-                       _changed=false;
+                       _observers[i]->update(idCaller,command);
                }
        }
 
-    //=========================================================================                
-       
-       void Observable::setChanged()
-       {
-               _changed=true;
-       }
-
        //=========================================================================
 
        void Observable::addObserver(Observer *observer)
        {
-               std::cout<<"RaC Observable::addObserver "<<observer<<std::endl;
                _observers.push_back(observer);
        }