X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkWidgetBlackBox.txx;h=6f2e8a6de5998b189b36de9868744d7cfa970af7;hb=16993e9f411c62e9a73d13c40f3748bdd232ce09;hp=39738cf6b3032aaebe8689488fb17d7204ac3a5b;hpb=ab0cfcfdd031ff179ed1550874c648a54d8e1023;p=bbtk.git

diff --git a/kernel/src/bbtkWidgetBlackBox.txx b/kernel/src/bbtkWidgetBlackBox.txx
index 39738cf..6f2e8a6 100644
--- a/kernel/src/bbtkWidgetBlackBox.txx
+++ b/kernel/src/bbtkWidgetBlackBox.txx
@@ -1,32 +1,40 @@
+/*
+ # ---------------------------------------------------------------------
+ #
+ # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+ #                        pour la SantÈ)
+ # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+ # Previous Authors : Laurent Guigues, Jean-Pierre Roux
+ # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+ #
+ #  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: bbtkWidgetBlackBox.txx,v $
   Language:  C++
-  Date:      $Date: 2009/04/21 14:36:51 $
-  Version:   $Revision: 1.2 $
+  Date:      $Date: 2012/11/16 08:49:01 $
+  Version:   $Revision: 1.7 $
 =========================================================================*/
 
-/* ---------------------------------------------------------------------
-
-* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
-* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
-*
-*  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.
-* ------------------------------------------------------------------------ */                                                                         
+
+
 /**
  *  \file 
  *  \brief 
@@ -34,7 +42,7 @@
 
 
  
-#include "bbtkWidgetBlackBoxWindow.h"
+//#include "bbtkWidgetBlackBoxWindow.h"
 #include "bbtkBlackBoxOutputConnector.h"
 
 
@@ -54,56 +62,56 @@ namespace bbtk
   
 //=========================================================================
   template <class T>  
-  void WidgetBlackBox<T>::bbUserConstructor()
+  void WidgetBlackBox<T>::bbUserSetDefaultValues()
   {
-    bbtkDebugMessage("widget",9,"WidgetBlackBox::bbUserConstructor()"<<std::endl);
-    bbInitAttributes();
+    bbtkBlackBoxDebugMessage("widget",9,"WidgetBlackBox::bbUserSetDefaultValues()"<<std::endl);
+    //    bbmWindow = 0;
+    bbSetInputWinTitle(bbGetName());
+    bbSetInputWinWidth(800);
+    bbSetInputWinHeight(800);
+    bbSetInputWinDialog(false);
+    bbSetOutputWidget(0);
   }
   //=========================================================================
 
+ 
   //=========================================================================
   template <class T>  
-  void WidgetBlackBox<T>::bbUserCopyConstructor(bbtk::BlackBox::Pointer)
+  void WidgetBlackBox<T>::bbUserInitializeProcessing()
   {
-    bbtkDebugMessage("widget",9,"WidgetBlackBox::bbUserCopyConstructor()"
-		     <<std::endl);
-    bbInitAttributes();
+    bbmShown = false;
   }
   //=========================================================================
 
-
   //=========================================================================
   template <class T>  
-  void WidgetBlackBox<T>::bbUserDestructor()
+  void WidgetBlackBox<T>::bbUserFinalizeProcessing()
   {
-    bbtkDebugMessage("widget",9,"==> WidgetBlackBox::bbUserDestructor() ["<<bbGetFullName()<<"]"<<std::endl);
-    if (bbGetWindow()) {
-      bbGetWindow()->bbClose();
-      bbSetWindow(0);
-    }
-    bbtkDebugMessage("widget",9,"<== WidgetBlackBox::bbUserDestructor() ["<<bbGetFullName()<<"]"<<std::endl);
+    /*
+    std::cout << "****** WidgetBlackBox<T>::bbUserFinalizeProcessing()"<<std::endl;
+    bbtkBlackBoxDebugMessage("widget",9,"==> WidgetBlackBox::bbUserFinalizeProcessing() ["<<bbGetFullName()<<"]"<<std::endl);
+    if (bbGetWindow()) 
+      {
+	bool shown = bbGetWindow()->bbIsShown();
+	bbGetWindow()->bbDestroy();
+	bbSetWindow(0);
+	
+	if (GetUseCount()==0)
+	  {    
+	    bbtkBlackBoxDebugMessage("widget",9,"**** HERE use count == 0"<<std::endl);
+	    if (shown) DecNbWindowsShown();
+	    DecNbWindowsAlive();
+	  }
+
+      }
+    bbtkBlackBoxDebugMessage("widget",9,"<== WidgetBlackBox::bbUserFinalizeProcessing() ["<<bbGetFullName()<<"]"<<std::endl);
+    */
   }
   //=========================================================================
   
 
 
-  //=========================================================================
-  /**
-   * \brief Initialize the attributes of the class
-   *
-   */
-  template <class T>  
-  void WidgetBlackBox<T>::bbInitAttributes()
-  {
-    bbmWindow = 0;
-    bbSetInputWinTitle(bbGetName());
-    bbSetInputWinWidth(800);
-    bbSetInputWinHeight(800);
-    bbSetInputWinDialog(false);
-    bbSetOutputWidget(0);
-  }
-  //=========================================================================
-
+ 
 
   //=========================================================================
   template <class T>  
@@ -125,16 +133,20 @@ namespace bbtk
     if ( ! bbIsOutputWidgetConnected() )
       {
 	// create the Window if does not exist
-	if ( bbGetWindow() == 0)
+	if (!bbWindowIsCreated())
 	  {
-	    bbtkDebugMessage("widget",2,
+	    bbtkBlackBoxDebugMessage("widget",2,
 			     "-> Creating the window"
 			     <<std::endl);
+	    // Reinitializing
+	    bbSetShown(false);
+	    bbmNestedWidgetBoxes.clear();
+	    
 	    //	    this->InitWindowManagerIfNeeded();
 	    // If is a Dialog requested
 	    if ( bbGetInputWinDialog() )
 	      {
-		bbtkDebugMessage("process",2,
+		bbtkBlackBoxDebugMessage("widget",2,
 				 "   Input WinDialog set to true : creating a Dialog"
 				 <<std::endl);
 		this->bbCreateDialogWindow();
@@ -142,22 +154,28 @@ namespace bbtk
 	    // Input WinDialog set to false : creating a Frame
 	    else 
 	      {
-		bbtkDebugMessage("process",2,
+		bbtkBlackBoxDebugMessage("widget",2,
 				 "   Input WinDialog set to false : creating a Frame"
 				 <<std::endl);
 		this->bbCreateFrameWindow();
 	      }
 	  }
+	/*
 	// Show the window
 	if ( !bbGetWindow() )
 	  {
 	    bbtkInternalError("Need to show the Window of widget "<<bbGetName()
 			      <<" however was not created by apropriate cb");
 	  }
-	bbtkDebugMessage("widget",2,
+	*/
+
+	/*
+	bbtkBlackBoxDebugMessage("widget",2,
 			 "-> Showing the window"
 			 <<std::endl);
-	bbGetWindow()->bbShow(); 
+	//	bbGetWindow()->bbShow(); 
+	this->bbShowWindow();
+	*/
       }		  
     //   
   }
@@ -170,6 +188,9 @@ namespace bbtk
   WidgetBlackBox<T>::bbCreateWidgetOfInput
   (const std::string& in, typename WidgetBlackBox<T>::WidgetPointer parent)
   {
+    bbtkBlackBoxDebugMessage("widget",2,"bbCreateWidgetOfInput("
+			     <<in<<","<<parent<<")"
+			     <<std::endl);
     Widget* w = 0;
     // If input is connected 
     BlackBoxInputConnector* c = bbGetInputConnectorMap().find(in)->second ;
@@ -181,10 +202,15 @@ namespace bbtk
 	// Cast it into a WidgetBlackBox
 	typename WidgetBlackBox<T>::Pointer wfrom 
 	  = boost::dynamic_pointer_cast<WidgetBlackBox<T> >(from);
-	// Call bbCreateWidget
+	// If the black box from construction is not done yet : do it
+	 // If not constructed do it 
+	wfrom->bbInitializeProcessing();
+	// Call bbUserCreateWidget
 	wfrom->bbUserCreateWidget(parent);
 	// Get the widget created
 	w = wfrom->bbGetOutputWidget();
+	// Insert the box into the NestedWidgetBoxes list
+	bbmNestedWidgetBoxes.push_back(from);
       }
     return w;
   }
@@ -198,16 +224,52 @@ namespace bbtk
   }
   //==================================================================
 
+  //==================================================================
+  template <class T>  
+  void WidgetBlackBox<T>::bbSetShown(bool b)
+  {
+    if (b==bbmShown) return;
+
+    bbtkBlackBoxDebugMessage("widget",5,"WidgetBlackBox::bbSetShown("
+			     <<b<<")"
+			     <<std::endl);
+    
+    bbmShown = b;
+    if (b)
+      {
+	this->bbUserOnShow();
+     }
+    // Have to propagate to nested widgets
+    std::vector<BlackBox::WeakPointer>::const_iterator i;
+    for (i =bbmNestedWidgetBoxes.begin();
+	 i!=bbmNestedWidgetBoxes.end();
+	 ++i)
+      {
+	if (!i->expired()) i->lock()->bbSetShown(b);
+      }
+	 
+  }
+  //==================================================================
+
+  //==================================================================
+   template <class T>  
+   bool WidgetBlackBox<T>::bbIsShown()
+  {
+    return bbmShown;
+  }
+  //==================================================================
+ 
+  /*
  //==================================================================
   template <class T>  
    void WidgetBlackBox<T>::bbShowWindow()
   {
-    bbtkDebugMessageInc("widget",1,"=> WidgetBlackBox::bbShowWindow() ["
+    bbtkBlackBoxDebugMessage("widget",1,"=> WidgetBlackBox::bbShowWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
 
     if (bbGetWindow()!=0) bbGetWindow()->bbShow();
 
-    bbtkDebugMessageDec("widget",2,"<= WidgetBlackBox::bbShowWindow() ["
+    bbtkBlackBoxDebugMessage("widget",1,"<= WidgetBlackBox::bbShowWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
   }
   //==================================================================
@@ -216,12 +278,12 @@ namespace bbtk
   template <class T>  
    void WidgetBlackBox<T>::bbHideWindow()
   {
-    bbtkDebugMessageInc("widget",1,"=> WidgetBlackBox::bbHideWindow() ["
+    bbtkBlackBoxDebugMessage("widget",1,"=> WidgetBlackBox::bbHideWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
 
     if (bbGetWindow()!=0) bbGetWindow()->bbHide();
 
-    bbtkDebugMessageDec("widget",2,"<= WidgetBlackBox::bbHideWindow() ["
+    bbtkBlackBoxDebugMessage("widget",1,"<= WidgetBlackBox::bbHideWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
   }
   //==================================================================
@@ -231,12 +293,12 @@ namespace bbtk
   template <class T>  
   void WidgetBlackBox<T>::bbCloseWindow()
   {
-    bbtkDebugMessageInc("widget",1,"=> WidgetBlackBox::bbCloseWindow() ["
+    bbtkBlackBoxDebugMessage("widget",1,"=> WidgetBlackBox::bbCloseWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
 
-    if (bbGetWindow()!=0) bbGetWindow()->bbClose();
+    if (bbGetWindow()!=0) bbGetWindow()->bbDestroy();
 
-    bbtkDebugMessageDec("widget",2,"<= WidgetBlackBox::bbCloseWindow() ["
+    bbtkBlackBoxDebugMessage("widget",1,"<= WidgetBlackBox::bbCloseWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
   }
   //==================================================================
@@ -269,7 +331,7 @@ namespace bbtk
     return false;
   }
   //==================================================================
-
+  */
 
 }//namespace bbtk