X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fappli%2Fbbfy%2Fbbfy.cpp;h=347babc2b89afcf162727fc8b7eeff4cd77c41a5;hb=c7a94dfa5f48e30bb931b45bd6d7c42954ad9ed5;hp=07adbba644fb635ff3468d9cacc4566122935dbb;hpb=bd20c3d3b1a07722b5f2d4661cf9f945dafda3ef;p=bbtk.git

diff --git a/kernel/appli/bbfy/bbfy.cpp b/kernel/appli/bbfy/bbfy.cpp
index 07adbba..347babc 100644
--- a/kernel/appli/bbfy/bbfy.cpp
+++ b/kernel/appli/bbfy/bbfy.cpp
@@ -3,7 +3,7 @@
 #endif
 
 #include <stdio.h>
-#include "xmlParser.h"
+#include "bbtkXML.h"
 #include <iostream>
 #include <fstream>
 #include <sstream>
@@ -19,11 +19,17 @@ public:
 };
 //==========================================================================
 
+const std::string itkImageToImageFilterString = "ITK_ImageToImageFilter";
+const std::string vtkImageAlgorithmString     = "VTK_ImageAlgorithm";
+const std::string vtkPolyDataAlgorithmString  = "VTK_PolyDataAlgorithm";
+
 //==========================================================================
 class bbfy
 {
 public:
-  bbfy(const std::string& filename, const std::string& output_path = "",
+  bbfy(const std::string& filename, 
+       const std::string& package = "PACKAGE_NAME",
+       const std::string& output_path = "",
        bool verbose = false);
   
   void CreateBlackBox();
@@ -52,7 +58,9 @@ private:
       vtkPolyDataAlgorithm,
     }
     BoxType;
+
   BoxType mType;
+  bool mIsWidget;
   std::string mParentBlackBox;
   std::string mItkParent;
   std::string mVtkParent;
@@ -61,7 +69,7 @@ private:
   std::string mDescription;
   std::string mCategory;
   std::string mPackage;
-  bool mIsInNamespace;
+  // bool mIsInNamespace;
   std::string mNamespace;
   // int mNbTemplateParam;
   std::vector<std::string> mTemplateParam;
@@ -69,6 +77,7 @@ private:
   std::string mTemplateImplementation;
 
   std::vector<std::string> mInclude;
+  std::vector<std::string> mTypedef;
 
   std::string mUserConstructor;
   std::string mUserCopyConstructor;
@@ -78,7 +87,8 @@ private:
   {
     std::string name;
     std::string type;
-    std::string help;
+    std::string nature;
+    std::string descr;
     std::string special;
     std::string generic_type;
   }
@@ -88,6 +98,7 @@ private:
   std::vector<IO> mOutput;
 
   std::string mProcess;
+  std::string mCreateWidget;
 
   //
   std::ofstream mFile;
@@ -101,10 +112,16 @@ private:
 
 //==========================================================================
 bbfy::bbfy(const std::string& filename, 
+	   const std::string& package,
 	   const std::string& output_path,
 	   bool verbose)
 {
+  mIsWidget = false;
+  
   mFilename = filename;
+  mPackage = package;
+  mNamespace = "bb" + mPackage;
+
   mOutputPath = output_path;
   mVerbose = verbose;
 
@@ -124,27 +141,6 @@ void bbfy::CreateBlackBox()
 //==========================================================================
 
 
-//==========================================================================
-void GetTextOrClear(const XMLNode& node, std::string& var) 
-{
-  if (node.nText()>0) 
-    {
-      var = node.getText();
-    }
-  else if (node.nClear()>0) 
-    {
-      var = node.getClear().lpszValue;
-    }
-  else 
-    {
-      std::string mess("Error : element <");
-      mess += node.getName();
-      mess += "> : no text nor <PRE></PRE> clear tag found";
-      throw bbfyException(mess);
-    }
-}
-//==========================================================================
-
 
 //==========================================================================
 void bbfy::ParseXML()
@@ -165,7 +161,7 @@ void bbfy::ParseXML()
   // Name
   if (!BB.isAttributeSet("name")) 
     {
-      throw bbfyException("Error : no 'name' attribute found (mandatory)");
+      throw bbfyException("Error : <blackbox> tag : no 'name' attribute found (mandatory)");
     }
   mName = BB.getAttribute("name");
 
@@ -174,6 +170,8 @@ void bbfy::ParseXML()
   // Type 
   mGeneric = false;
   mType = STD;
+
+
   if (BB.isAttributeSet("type")) 
     {
       std::string bbtype = BB.getAttribute("type");
@@ -182,59 +180,77 @@ void bbfy::ParseXML()
 	  mGeneric = false;
 	  mType = STD;
 	}
-      else if (bbtype=="itkImageToImageFilter")
+      else if (bbtype==itkImageToImageFilterString)
 	{
 	  mType = itkImageToImageFilter;
 	  // Looks for <itkparent> tag
 	  if (!BB.nChildNode("itkparent")) 
 	    {
-	      throw bbfyException("Error : blackbox type 'itkImageToImageFilter' but no <itkparent> tag found (mandatory)");
+	      throw bbfyException("Error : blackbox type '"+itkImageToImageFilterString+"' but no <itkparent> tag found (mandatory)");
 	    }
-	  GetTextOrClear(BB.getChildNode("itkparent"),mItkParent);
+	  bbtk::GetTextOrClear(BB.getChildNode("itkparent"),mItkParent);
 	  // 
 	  mGeneric = false;
 	  if (BB.isAttributeSet("generic")) mGeneric=true;
 	}
-      else if ((bbtype=="vtkImageAlgorithm") || (bbtype=="vtkPolyDataAlgorithm"))
+      else if (bbtype == vtkImageAlgorithmString)
 	{
 	  mType = vtkImageAlgorithm;
 	  // Looks for <vtkparent> tag
 	  if (!BB.nChildNode("vtkparent")) 
 	    {
-	      throw bbfyException("Error : blackbox type 'vtkImageAlgorithm' but no <vtkparent> tag found (mandatory)");
+	      throw bbfyException("Error : blackbox type '"
+				  +vtkImageAlgorithmString
+				  +"' but no <vtkparent> tag found (mandatory)");
 	    }
-	  GetTextOrClear(BB.getChildNode("vtkparent"),mVtkParent);
+	  bbtk::GetTextOrClear(BB.getChildNode("vtkparent"),mVtkParent);
 	  // 
 	}
-      else 
+    else if (bbtype == vtkPolyDataAlgorithmString )
+	{
+	  mType = vtkPolyDataAlgorithm;
+	  // Looks for <vtkparent> tag
+	  if (!BB.nChildNode("vtkparent")) 
+	    {
+	      throw bbfyException("Error : blackbox type '"
+				  +vtkPolyDataAlgorithmString
+				  +"' but no <vtkparent> tag found (mandatory)");
+	    }
+	  bbtk::GetTextOrClear(BB.getChildNode("vtkparent"),mVtkParent);
+	  // 
+	}
+     else 
 	{
 	  std::string mess("Error : blackbox type '");
 	  mess += bbtype;
-	  mess += "' unknown (types are 'standard','itkfilter')";
+	  mess += "' unknown. Known types :";
+	  mess += "'" + itkImageToImageFilterString + "' ";
+	  mess += "'" + vtkImageAlgorithmString + "' ";
+	  mess += "'" + vtkPolyDataAlgorithmString + "' ";
 	  throw bbfyException(mess);
 	}
     }
 
-  // Parent black box
-  if (!BB.nChildNode("parentblackbox")) 
+  // Is a widget box ?
+  if (BB.isAttributeSet("widget")) 
     {
-      throw bbfyException("Error : no <parentblackbox> tag found (mandatory)");
-   }
-  GetTextOrClear(BB.getChildNode("parentblackbox"),mParentBlackBox);
-
-  // Package
-  if (!BB.nChildNode("package")) 
+      mIsWidget = true;
+      mParentBlackBox = "bbtk::WxBlackBox";
+      mInclude.push_back("bbtkWxBlackBox.h");
+    }
+  else 
     {
-      throw bbfyException("Error : no <package> tag found (mandatory)");
-   }
-  GetTextOrClear(BB.getChildNode("package"),mPackage);
+      mIsWidget = false;
+      mParentBlackBox = "bbtk::AtomicBlackBox";
+      mInclude.push_back("bbtkAtomicBlackBox.h");
+    }
 
   // Author
   int i,j;
   for (i=0,j=0; i<BB.nChildNode("author"); i++) 
     {
       std::string val;
-      GetTextOrClear(BB.getChildNode("author",&j),val);
+      bbtk::GetTextOrClear(BB.getChildNode("author",&j),val);
       mAuthor += val;
     }
 
@@ -242,7 +258,7 @@ void bbfy::ParseXML()
   for (i=0,j=0; i<BB.nChildNode("description"); i++) 
     {
       std::string val;
-      GetTextOrClear(BB.getChildNode("description",&j),val);
+      bbtk::GetTextOrClear(BB.getChildNode("description",&j),val);
       mDescription += val;
     }
   
@@ -250,32 +266,32 @@ void bbfy::ParseXML()
   for (i=0,j=0; i<BB.nChildNode("category"); i++) 
     {
       std::string val;
-      GetTextOrClear(BB.getChildNode("category",&j),val);
+      bbtk::GetTextOrClear(BB.getChildNode("category",&j),val);
       mCategory += val;
     }
 
   // Namespace
-  mIsInNamespace = false;
   if (BB.nChildNode("namespace"))
     {
-      mIsInNamespace = true;
-      GetTextOrClear(BB.getChildNode("namespace"),mNamespace);
+      bbtk::GetTextOrClear(BB.getChildNode("namespace"),mNamespace);
     }
- 
+
   // UserConstructor body
   if (BB.nChildNode("constructor"))
     {
-      GetTextOrClear(BB.getChildNode("constructor"),mUserConstructor);
+      bbtk::GetTextOrClear(BB.getChildNode("constructor"),mUserConstructor);
     }
+    
   // UserCopyConstructor body
   if (BB.nChildNode("copyconstructor"))
     {
-      GetTextOrClear(BB.getChildNode("copyconstructor"),mUserCopyConstructor);
+      bbtk::GetTextOrClear(BB.getChildNode("copyconstructor"),mUserCopyConstructor);
     }
+    
   // UserDestructor body
   if (BB.nChildNode("destructor"))
     {
-      GetTextOrClear(BB.getChildNode("destructor"),mUserDestructor);
+      bbtk::GetTextOrClear(BB.getChildNode("destructor"),mUserDestructor);
     }
  
     // Template parameters
@@ -290,7 +306,7 @@ void bbfy::ParseXML()
 	{
 	  mTemplateDeclaration += "class ";
 	  std::string val;
-	  GetTextOrClear(BB.getChildNode("template",&j),val);
+	  bbtk::GetTextOrClear(BB.getChildNode("template",&j),val);
 	  mTemplateDeclaration += val;
 	  mTemplateDeclaration +=  ",";
 	  mTemplateImplementation += val;
@@ -299,7 +315,7 @@ void bbfy::ParseXML()
 	}
       mTemplateDeclaration += "class ";
       std::string val;
-      GetTextOrClear(BB.getChildNode("template",&j),val);
+      bbtk::GetTextOrClear(BB.getChildNode("template",&j),val);
       mTemplateDeclaration += val;
       mTemplateDeclaration +=  ">";
       mTemplateImplementation += val;
@@ -311,33 +327,48 @@ void bbfy::ParseXML()
   for (i=0,j=0; i<BB.nChildNode("include"); i++) 
     {
       std::string val;
-      GetTextOrClear(BB.getChildNode("include",&j),val);
+      bbtk::GetTextOrClear(BB.getChildNode("include",&j),val);
       mInclude.push_back(val);
     }
+  // Typedef
+  for (i=0,j=0; i<BB.nChildNode("typedef"); i++) 
+    {
+      std::string val;
+      bbtk::GetTextOrClear(BB.getChildNode("typedef",&j),val);
+      mTypedef.push_back(val);
+    }
   
   // Inputs
   for (i=0,j=0; i<BB.nChildNode("input"); i++) 
     {
+      IO io;
       XMLNode n = BB.getChildNode("input",&j); 
       if (!n.isAttributeSet("name"))
 	{
 	  throw bbfyException("Error : <input> attribute 'name' not found (mandatory)");
 	}
+      io.name = n.getAttribute("name");
       if (!n.isAttributeSet("type"))
 	{
-	  throw bbfyException("Error : <input> attribute 'type' not found (mandatory)");
+	  throw bbfyException("Error : <input name=\""+io.name+"\"> attribute 'type' not found (mandatory)");
 	}
-
-      IO io;
-      io.name = n.getAttribute("name");
       io.type = n.getAttribute("type"); 
-      GetTextOrClear(n,io.help);
+      if (!n.isAttributeSet("description"))
+	{
+	  throw bbfyException("Error : <input name=\""+io.name+"\"> attribute 'description' not found (mandatory)");
+	}
+      io.descr = n.getAttribute("description"); 
 
       if (n.isAttributeSet("special")) 
 	{
 	  io.special =  n.getAttribute("special");  
 	}
 
+      if (n.isAttributeSet("nature")) 
+	{
+	  io.nature =  n.getAttribute("nature");  
+	}
+
       if (n.isAttributeSet("generic_type")) 
 	{
 	  io.generic_type =  n.getAttribute("generic_type");  
@@ -349,26 +380,34 @@ void bbfy::ParseXML()
   // Outputs
   for (i=0,j=0; i<BB.nChildNode("output"); i++) 
     {
+      IO io;
       XMLNode n = BB.getChildNode("output",&j); 
       if (!n.isAttributeSet("name"))
 	{
 	  throw bbfyException("Error : <output> attribute 'name' not found (mandatory)");
 	}
+      io.name = n.getAttribute("name"); 
       if (!n.isAttributeSet("type"))
 	{
-	  throw bbfyException("Error : <output> attribute 'type' not found (mandatory)");
+	  throw bbfyException("Error : <output name=\""+io.name+"\"> attribute 'type' not found (mandatory)");
 	}
-
-      IO io;
-      io.name = n.getAttribute("name"); 
       io.type = n.getAttribute("type"); 
-      GetTextOrClear(n,io.help);
+      if (!n.isAttributeSet("description"))
+	{
+	  throw bbfyException("Error : <output name=\""+io.name+"\"> attribute 'description' not found (mandatory)");
+	}
+      io.descr = n.getAttribute("description"); 
 
       if (n.isAttributeSet("special")) 
 	{
 	  io.special =  n.getAttribute("special");  
 	}
 
+      if (n.isAttributeSet("nature")) 
+	{
+	  io.nature =  n.getAttribute("nature");  
+	}
+
       if (n.isAttributeSet("generic_type")) 
 	{
 	  io.generic_type =  n.getAttribute("generic_type");  
@@ -379,10 +418,17 @@ void bbfy::ParseXML()
 
 
   // Process
-  // Process tag given ?
+  // process tag given ?
    if (BB.nChildNode("process"))
      {
-       GetTextOrClear(BB.getChildNode("process"),mProcess);
+       bbtk::GetTextOrClear(BB.getChildNode("process"),mProcess);
+     }
+     
+  // CreateWidget
+  // createwidget tag given ?
+   if (BB.nChildNode("createwidget"))
+     {
+       bbtk::GetTextOrClear(BB.getChildNode("createwidget"),mCreateWidget);
      }
 }
 //==========================================================================
@@ -391,20 +437,20 @@ void bbfy::ParseXML()
 //==========================================================================
 void bbfy::BeginNamespace()
 {
-  if (mIsInNamespace)
-    {
-      mFile << "namespace "<<mNamespace <<"\n{\n\n";
-    }
+  //  if (mIsInNamespace)
+  // {
+  mFile << "namespace "<<mNamespace <<"\n{\n\n";
+  //  }
 }
 //==========================================================================
 
 //==========================================================================
 void bbfy::EndNamespace()
 {
-  if (mIsInNamespace)
-    {
-      mFile << "}\n// EO namespace "<<mNamespace<<"\n\n";
-    }
+  // if (mIsInNamespace)
+  //  {
+  mFile << "}\n// EO namespace "<<mNamespace<<"\n\n";
+  //  }
 }
 //==========================================================================
 
@@ -427,9 +473,20 @@ void bbfy::CreateHeader()
       throw bbfyException(mess);
     }
   
+  // If is widget 
+  if (mIsWidget)
+    {
+      mFile << "#ifdef _USE_WXWIDGETS_\n";
+    }
+
+  // Prevent multiple inclusions
+  std::string included("__bb");
+  included += mPackage + mName + "_h_INCLUDED__";
+  mFile << "#ifndef " << included <<"\n";
+  mFile << "#define " << included <<"\n";
 
   // Includes 
-  mFile << "#include \"bbtkAtomicBlackBox.h\"\n";
+  mFile << "#include \"bb" << mPackage << "_EXPORT.h\"\n";
   std::vector<std::string>::iterator i;
   for (i=mInclude.begin(); i!=mInclude.end(); ++i) 
     {
@@ -438,6 +495,15 @@ void bbfy::CreateHeader()
   if (mGeneric) mFile << "#include \"bbitkImage.h\"\n";
   mFile << "\n";
 
+  if (mType == itkImageToImageFilter )
+    {
+      mFile << "#include \"bbtkItkBlackBoxMacros.h\"\n";
+    }
+  else if ( (mType == vtkImageAlgorithm) ||
+	    (mType == vtkPolyDataAlgorithm) )
+    {
+      mFile << "#include \"bbtkVtkBlackBoxMacros.h\"\n";
+    }
   // Namespace
   BeginNamespace();
 
@@ -450,9 +516,8 @@ void bbfy::CreateHeader()
     }
   
   // Class declaration and parents
-  mFile << "class /*BBTK_EXPORT*/ "<<mName<<"\n";
+  mFile << "class bb"<<mPackage<<"_EXPORT "<<mName<<"\n";
   mFile << " : \n";
-  mFile << "   public "<<mParentBlackBox;
 
   /*
   if (mBB.nChildNode("inherits"))
@@ -472,37 +537,50 @@ void bbfy::CreateHeader()
 
   if (mType == itkImageToImageFilter )
     {
-      mFile << ",\n   public " << mItkParent <<"\n";
+      mFile << "   public " << mItkParent <<",\n";
     }
   else if ( (mType == vtkImageAlgorithm) ||
 	    (mType == vtkPolyDataAlgorithm) )
     {
-      mFile << ",\n   public " << mVtkParent <<"\n";
-    }
-  else 
-    {
-      mFile << "\n";
+      mFile << "   public " << mVtkParent <<",\n";
     }
 
+  mFile << "   public "<<mParentBlackBox << "\n";
+
   mFile << "{\n";
 
   // Interface
-  mFile << "  BBTK_USER_BLACK_BOX_INTERFACE("
-	<< mName << ","
-	<< mParentBlackBox << ");\n";
 
-  // typedef on itkfilter
+  // ITK 
   if (mType == itkImageToImageFilter)
     {
-      mFile << "  typedef " <<mItkParent <<" itkParent;"<<std::endl;
-      mFile << "  void bbDelete() { itkParent::UnRegister(); }"<<std::endl;
+      mFile << "  BBTK_ITK_BLACK_BOX_INTERFACE("
+	    << mName << ","
+	    << mParentBlackBox << ","
+	    << mItkParent 
+	    << ");\n";
     }
-  // typedef on itkfilter
-  if ( (mType == vtkImageAlgorithm) ||
+  // VTK
+  else if ( (mType == vtkImageAlgorithm) ||
        (mType == vtkPolyDataAlgorithm) )
     {
-      mFile << "  typedef " <<mVtkParent <<" vtkParent;"<<std::endl;
-      mFile << "  void bbDelete() { vtkParent::Delete(); }"<<std::endl;
+      mFile << "  BBTK_VTK_BLACK_BOX_INTERFACE("
+	    << mName << ","
+	    << mParentBlackBox << ","
+	    << mVtkParent 
+	    << ");\n";
+    }
+  // Default
+  else 
+    {
+      mFile << "  BBTK_BLACK_BOX_INTERFACE("
+	    << mName << ","
+	    << mParentBlackBox << ");\n";
+    }
+
+  for (i=mTypedef.begin(); i!=mTypedef.end(); ++i) 
+    {
+      mFile << *i <<"\n";
     }
 
   // Declare user constructor / copy cons /destr 
@@ -511,7 +589,7 @@ void bbfy::CreateHeader()
 
   mFile << "virtual void bbUserConstructor();"<<std::endl;
   mFile << "/// User callback called in the box copy constructor"<<std::endl;
-  mFile << "virtual void bbUserCopyConstructor();"<<std::endl;
+  mFile << "virtual void bbUserCopyConstructor(bbtk::BlackBox::Pointer);"<<std::endl;
   mFile << "/// User callback called in the box destructor"<<std::endl;
   mFile << "virtual void bbUserDestructor();"<<std::endl;
   mFile << "//=================================================================="<<std::endl; 
@@ -533,7 +611,6 @@ void bbfy::CreateHeader()
       else if (ioi->special=="itk input")
 	{
 	  mFile << "  BBTK_DECLARE_ITK_INPUT(" 
-		<< "itkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -543,7 +620,6 @@ void bbfy::CreateHeader()
 	{
 	  if (mType == vtkImageAlgorithm) {
 	  mFile << "  BBTK_DECLARE_VTK_IMAGE_ALGORITHM_INPUT(" 
-		<< "vtkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -551,7 +627,6 @@ void bbfy::CreateHeader()
 	  } 
 	  else if (mType == vtkPolyDataAlgorithm) {
 	  mFile << "  BBTK_DECLARE_POLY_DATA_ALGORITHM_INPUT(" 
-		<< "vtkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -561,7 +636,6 @@ void bbfy::CreateHeader()
       else if (ioi->special=="itk parameter")
 	{
 	  mFile << "  BBTK_DECLARE_ITK_PARAM(" 
-		<< "itkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -570,7 +644,6 @@ void bbfy::CreateHeader()
       else if (ioi->special=="vtk parameter")
 	{
 	  mFile << "  BBTK_DECLARE_VTK_PARAM(" 
-		<< "vtkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -601,7 +674,6 @@ void bbfy::CreateHeader()
       else if (ioi->special=="itk output")
 	{
 	  mFile << "  BBTK_DECLARE_ITK_OUTPUT(" 
-		<< "itkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -610,7 +682,6 @@ void bbfy::CreateHeader()
       else if (ioi->special=="vtk output")
 	{
 	  mFile << "  BBTK_DECLARE_VTK_OUTPUT(" 
-		<< "vtkParent,"
 		<< ioi->name
 		<< ","
 		<< ioi->type
@@ -627,28 +698,33 @@ void bbfy::CreateHeader()
 	}
     }
   
-
   // Process
   if ((mType == STD)||(mProcess.size()))
     {
-      mFile << "  BBTK_PROCESS(DoProcess);\n" ;
-      mFile << "  void DoProcess();\n";
+      mFile << "  BBTK_PROCESS(Process);\n" ;
+      mFile << "  void Process();\n";
     }
   else if (mType == itkImageToImageFilter)
     {   
-      mFile << "  BBTK_PROCESS(itkParent::Update);\n" ;
+      mFile << "  BBTK_ITK_PROCESS();\n" ;
     }
   else if ((mType == vtkImageAlgorithm) ||
 	   (mType == vtkPolyDataAlgorithm) )
 
     {   
-      mFile << "  BBTK_PROCESS(vtkParent::Update);\n" ;
+      mFile << "  BBTK_VTK_PROCESS();\n" ;
     }
 
-  // EO black box declaration
-  mFile << "};\n\n";
+  // CreateWidget
+  if (mIsWidget) 
+    {
+       mFile << "  BBTK_CREATE_WIDGET(CreateWidget);\n" ;
+       mFile << "  void CreateWidget(wxWindow*);\n";
+    }
 
 
+  // EO black box declaration
+  mFile << "};\n\n";
 
   // BO black box description
   if (mTemplateParam.size()==0)
@@ -682,6 +758,11 @@ void bbfy::CreateHeader()
   
   // Category
   mFile << "BBTK_CATEGORY(\""<<mCategory<< "\");\n"; 
+
+  for (i=mTypedef.begin(); i!=mTypedef.end(); ++i) 
+    {
+      mFile << *i <<"\n";
+    }
   
   // Inputs
   for (ioi=mInput.begin(); ioi!=mInput.end(); ++ioi) 
@@ -695,7 +776,8 @@ void bbfy::CreateHeader()
 	  mFile << "BBTK_INPUT(";
 	} 
       mFile << mName << "," << ioi->name << ",\""
-	    << ioi->help << "\"," <<  ioi->type <<");\n";
+	    << ioi->descr << "\"," <<  ioi->type << ",\"" 
+	    << ioi->nature<<"\");\n";
     }
   
   // Outputs
@@ -710,7 +792,8 @@ void bbfy::CreateHeader()
 	  mFile << "BBTK_OUTPUT(";
 	} 
       mFile << mName << "," << ioi->name << ",\""
-	    << ioi->help << "\"," <<  ioi->type <<");\n";
+	    << ioi->descr << "\"," <<  ioi->type << ",\"" 
+	    << ioi->nature<<"\");\n";
     }
   
   // EO black box description
@@ -741,6 +824,14 @@ void bbfy::CreateHeader()
 
   // EO namespace
   EndNamespace();
+  
+  // Prevent multiple inclusions
+  mFile << "#endif // " << included <<"\n";
+  // If is widget 
+  if (mIsWidget)
+    {
+      mFile << "#endif // _USE_WXWIDGETS_\n";
+    }
 
   // EOF
   mFile << "\n";
@@ -765,7 +856,7 @@ void bbfy::WriteGenericITKFilterHeader()
   mFile << "{\n";
 
   // Interface
-  mFile << "  BBTK_USER_BLACK_BOX_INTERFACE("
+  mFile << "  BBTK_BLACK_BOX_INTERFACE("
 	<< mName << "Generic,bbtk::AtomicBlackBox);\n";
 
   // Inputs
@@ -815,7 +906,7 @@ void bbfy::WriteGenericITKFilterHeader()
     {
       mFile << "BBTK_INPUT(";
       mFile << mName << "Generic," << ioi->name << ",\""
-	    << ioi->help << "\"," <<  ioi->generic_type <<");\n";
+	    << ioi->descr << "\"," <<  ioi->generic_type <<");\n";
     }
   
   // Outputs
@@ -823,7 +914,7 @@ void bbfy::WriteGenericITKFilterHeader()
     {
       mFile << "BBTK_OUTPUT(";
       mFile << mName << "Generic," << ioi->name << ",\""
-	    << ioi->help << "\"," <<  ioi->generic_type <<");\n";
+	    << ioi->descr << "\"," <<  ioi->generic_type <<");\n";
     }
   
   // EO black box description
@@ -910,14 +1001,14 @@ void bbfy::CreateCode()
   if (mTemplateParam.size()>0) 
     {
       // Implementation
-      mFile << "BBTK_USER_BLACK_BOX_TEMPLATE_IMPLEMENTATION("
+      mFile << "BBTK_BLACK_BOX_TEMPLATE_IMPLEMENTATION("
 	    << mName << ","  
 	    << mParentBlackBox << ");\n";
      
       if (mGeneric) 
 	{	
 	  // Implementation
-	  mFile << "BBTK_USER_BLACK_BOX_IMPLEMENTATION("
+	  mFile << "BBTK_BLACK_BOX_IMPLEMENTATION("
 		<< mName << "Generic,bbtk::AtomicBlackBox);\n";
 	  // Package
 	  mFile << "BBTK_ADD_BLACK_BOX_TO_PACKAGE("
@@ -934,27 +1025,35 @@ void bbfy::CreateCode()
 	    << mName << ")\n";
 
       // Implementation
-      mFile << "BBTK_USER_BLACK_BOX_IMPLEMENTATION("
+      mFile << "BBTK_BLACK_BOX_IMPLEMENTATION("
 	    << mName << ","  
-	    << mParentBlackBox << ");\n";
- 
-      // Process
-      if ((mType == STD)||(mProcess.size()))
-	{
-	  mFile << "void "<<mName<<"::DoProcess()\n{\n";
-	  mFile << mProcess << "\n";
-	  mFile << "}\n";
-	}
+	    << mParentBlackBox << ");\n"; 
     }
-  
+  // Process
+  if ((mType == STD)||(mProcess.size()))
+    {
+      mFile << "void "<<mName<<"::Process()\n{\n";
+      mFile << mProcess << "\n";
+      mFile << "}\n";
+    }
+  // CreateWidget
+  if (mIsWidget)
+    {
+      mFile << "void "<<mName<<"::CreateWidget(wxWindow* parent)\n{\n";
+      mFile << mCreateWidget << "\n";
+      mFile << "}\n";
+    }
+
   // User constr / copy constr / destr implementation
   mFile <<"void "<<mName<<"::bbUserConstructor()"<<std::endl;
   mFile << "{"<<std::endl;
   //mFile<<"bbtkDebugMessage(\"Kernel\",9,\""<<mName<<::bbUserConstructor()"<<std::endl);"<<std::endl;
+  
   mFile << mUserConstructor << std::endl;
   mFile << "}" << std::endl;
 
-  mFile <<"void "<<mName<<"::bbUserCopyConstructor()"<<std::endl;
+  mFile <<"void "<<mName<<"::bbUserCopyConstructor(bbtk::BlackBox::Pointer)"
+	<<std::endl;
   mFile << "{"<<std::endl;
   //mFile<<"bbtkDebugMessage(\"Kernel\",9,\""<<mName<<::bbUserCopyConstructor()"<<std::endl);"<<std::endl;
   mFile << mUserCopyConstructor << std::endl;
@@ -986,24 +1085,27 @@ void bbfy::CreateCode()
 int main(int argc, char **argv)
 {
   
-  if (argc<2 || argc>4) 
+  if (argc<2 || argc>5) 
     {
-      std::cerr << "usage : "<< argv[0] <<" xml_file [output_path] [-q]" << std::endl;
+      std::cerr << "usage : "<< argv[0] <<" xml_file [package_name] [output_path] [-q]" << std::endl;
       return 1;
     }
 
   try 
     {
+      std::string package("PACKAGE_NAME");
       std::string output_path("");
       bool verbose = true;
-      if (argc>2) output_path = argv[2];
-      if (argc>3) verbose = false;
+      if (argc>2) package = argv[2];
+      if (argc>3) output_path = argv[3];
+      if (argc>4) verbose = false;
       
-      bbfy B(argv[1],output_path,verbose);
+      bbfy B(argv[1],package,output_path,verbose);
     }
   catch (bbfyException e)
     {
-      std::cerr << e.mMessage << std::endl;
+      std::cerr << argv[0] << "  " << argv[1] << std::endl
+		<< e.mMessage << std::endl;
       return 1;
     }
   return 0;