X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkWxBlackBox.cxx;h=91d10850435988e294add1de283877514472d1c7;hb=d9a9ad1dfc4015176c8e6220b56f9246e112fd87;hp=26256752a66b4cf04c2cda332edf13501b4505e5;hpb=a09174b82cb36ffd30bdbaed12c6ebd936a0e8f7;p=bbtk.git

diff --git a/kernel/src/bbtkWxBlackBox.cxx b/kernel/src/bbtkWxBlackBox.cxx
index 2625675..91d1085 100644
--- a/kernel/src/bbtkWxBlackBox.cxx
+++ b/kernel/src/bbtkWxBlackBox.cxx
@@ -1,21 +1,34 @@
-/*=========================================================================
-                                                                                
+/*=========================================================================                                                                               
   Program:   bbtk
   Module:    $RCSfile: bbtkWxBlackBox.cxx,v $
   Language:  C++
-  Date:      $Date: 2008/07/23 11:46:11 $
-  Version:   $Revision: 1.24 $
-                                                                                
-  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
-  l'Image). All rights reserved. See Doc/License.txt or
-  http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
-                                                                                
-     This software is distributed WITHOUT ANY WARRANTY; without even
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-     PURPOSE.  See the above copyright notices for more information.
-                                                                                
+  Date:      $Date: 2008/12/12 12:56:28 $
+  Version:   $Revision: 1.36 $
 =========================================================================*/
 
+/* ---------------------------------------------------------------------
+
+* 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.
+* ------------------------------------------------------------------------ */                                                                         
+
+
 #ifdef _USE_WXWIDGETS_
 
 
@@ -26,6 +39,8 @@
  */
  
 #include "bbtkWxBlackBox.h"
+#include "bbtkBlackBoxOutputConnector.h"
+
 //#include "bbtkWxContainerBlackBox.h"
 #include <wx/dialog.h>
 
@@ -80,6 +95,7 @@ namespace bbtk
     bbtkDebugMessage("wx",9,"WxBlackBoxWindow::bbShow()"<<std::endl);
     Wx::IncNbWindowsShown();
     mShown = true;
+    if (bbGetBlackBox()) bbGetBlackBox()->bbUserOnShow();
   }
   //=========================================================================
 
@@ -129,8 +145,10 @@ namespace bbtk
 		     <<title<<",size)"<<std::endl);
     // Insert the widget into the window
     wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
+	  // LG 22/11/08 : new widget pipeline
+	  bbGetBlackBox()->bbCreateWidgetAndEventHandler(this);
     wxWindow* widget = bbGetBlackBox()->bbGetOutputWidget();
-    widget->Reparent(this);
+// old :    widget->Reparent(this);
     sizer->Add( widget, 1, wxALL|wxEXPAND, 2);
     //SetAutoLayout(true);
     SetSizer(sizer);
@@ -141,11 +159,12 @@ namespace bbtk
   //=========================================================================
   void WxBlackBoxDialog::bbShow()
   { 
+    if (bbIsShown()) return;
     bbtkDebugMessage("wx",5,"WxBlackBoxDialog::bbShow() ["
 		     <<bbGetBlackBox()->bbGetFullName()<<"]"<<std::endl);
     WxBlackBoxWindow::bbShow();
     SetReturnCode( wxDialog::ShowModal() ); 
-    bbHide();
+    bbClose();
   }
   //=========================================================================
 
@@ -161,7 +180,8 @@ namespace bbtk
   //=========================================================================
   void WxBlackBoxDialog::bbClose()
   {
-    wxDialog::Close();
+    bbtkDebugMessage("wx",9,"WxBlackBoxDialog::bbClose()"<<std::endl);
+    wxDialog::Destroy();
   }
   //=========================================================================
 
@@ -203,9 +223,11 @@ namespace bbtk
 		     <<title<<",size)"<<std::endl);
     // Insert the widget into the window
     wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
+	  // LG 22/11/08 : new widget pipeline
+	  bbGetBlackBox()->bbCreateWidgetAndEventHandler(this);
     wxWindow* widget = bbGetBlackBox()->bbGetOutputWidget();
     wxFrame* frame = (wxFrame*)this;
-    widget->Reparent(frame);
+// old :    widget->Reparent(frame);
     sizer->Add( widget, 1, wxALL|wxGROW, 2);
     //  frame->SetAutoLayout(true);
     frame->SetSizer(sizer);
@@ -223,22 +245,23 @@ namespace bbtk
   //=========================================================================
   void WxBlackBoxFrame::bbShow() 
   { 
+    if (bbIsShown()) return;
     bbtkDebugMessage("wx",5,"WxBlackBoxFrame::bbShow("
 		     <<bbGetBlackBox()->bbGetFullName()<<")"<<std::endl);
     WxBlackBoxWindow::bbShow();
-  wxFrame::Show();
+    wxFrame::Show();
     // This Update is ** MANDATORY ** 
     // to synchronize wxvtkRenderWindowInteractor objects
     // (force wx objects creation **NOW**)
-
-
+    
+    
 #if defined(_WIN32)
-      wxFrame::Refresh();
+    wxFrame::Refresh();
 #endif
-
-      wxFrame::Update();
-      wxFrame::SetFocus();
-    if (bbGetBlackBox()) bbGetBlackBox()->bbUserOnShow();
+    
+    wxFrame::Update();
+    wxFrame::SetFocus();
+    //    if (bbGetBlackBox()) bbGetBlackBox()->bbUserOnShow();
   }
   //=========================================================================
 
@@ -255,6 +278,7 @@ namespace bbtk
   //=========================================================================
   void WxBlackBoxFrame::bbClose()
   {
+    bbtkDebugMessage("wx",9,"WxBlackBoxFrame::bbClose()"<<std::endl);
     wxFrame::Close();
   }
   //=========================================================================
@@ -306,7 +330,8 @@ namespace bbtk
     bbtkDebugMessage("wx",9,"WxBlackBoxWidgetEventHandler::OnWindowDestroy() ["
 		     <<mBox.lock()->bbGetFullName()<<"]"<<std::endl);
     mBox.lock()->bbSetOutputWidget(0);
-    mBox.lock()->bbSetModifiedStatus();
+    // LGSIGNAL
+    //    mBox.lock()->bbSetModifiedStatus();
   }
   //=========================================================================
 
@@ -336,7 +361,7 @@ namespace bbtk
   //=========================================================================
 
   //=========================================================================
-  void WxBlackBox::bbUserCopyConstructor()
+  void WxBlackBox::bbUserCopyConstructor(bbtk::BlackBox::Pointer)
   {
     bbtkDebugMessage("Kernel",9,"WxBlackBox::bbUserCopyConstructor()"
 		     <<std::endl);
@@ -358,24 +383,6 @@ namespace bbtk
   //=========================================================================
   
 
-  /*
-  //=========================================================================
-  WxBlackBox::Widget*  WxBlackBox::bbGetWidget()
-  { 
-    if (bbGetOutputWidget() && bbGetOutputWidget()->IsDead()) 
-      {
-	bbtkDebugMessage("wx",9,"WxBlackBox::bbGetWidget() ["<<
-			 bbGetFullName()<<"] : Widget is dead : deleting it"
-			 <<std::endl);
-	delete bbGetOutputWidget();
-	bbSetOutputWidget(0);
-      }
-    return bbGetOutputWidget();
-  }
-  //=========================================================================
-  */
-
-
   //=========================================================================
   /**
    * \brief Initialize the attributes of the class
@@ -393,161 +400,77 @@ namespace bbtk
     bbSetOutputWidget(0);
 
     bbSetWidgetEventHandler(0);
-    bbSetUpdateTransferedToParent(false);
+    //    bbSetUpdateTransferedToParent(false);
   }
   //=========================================================================
 
   //=========================================================================
-  /// Main processing method of the box.
-  void WxBlackBox::bbExecute(bool force)
-  {
-    bbtkDebugMessageInc("process",2,
-			"=> WxBlackBox::bbExecute() ["
-			<<bbGetFullName()<<"]"<<std::endl);
-
-    // If the output 'Widget' is connected then 
-    // we must execute the parent box
-    BlackBox::OutputConnectorMapType::const_iterator i 
-      = bbGetOutputConnectorMap().find("Widget");
-
-    if ( i->second->GetConnectionVector().size() != 0 ) 
-      {
-	bbtkDebugMessage("process",3,
-			 "-> Output 'Widget' connected : transfering execution to parent"
-			 <<std::endl);
-	
-	i->second->GetConnectionVector().front() //.lock()
-	  ->GetBlackBoxTo()->bbExecute(force);
-
-      }
-    // else call 'standard' BlackBox execution method
-    else 
-      {
-	BlackBox::bbExecute(force);
-      }
-    //
-
-    bbtkDebugMessageDec("process",2,
-			"<= WxBlackBox::bbExecute() ["
-			<<bbGetFullName()<<"]"<<std::endl);
-  }
-  //=========================================================================
-
-
-  //=========================================================================
-  /// Main processing method of the box.
-  IOStatus WxBlackBox::bbBackwardUpdate( Connection::Pointer caller )
-  {
-    bbtkDebugMessage("process",3,
-		     "=> WxBlackBox::bbBackwardUpdate("
-		     <<(caller?caller->GetFullName():"0")<<") ["
-		     <<bbGetFullName()<<"]"<<std::endl);
-    // If the caller's box to is not the box to connected to the 
-    // output 'Widget'
-    if ( ! (( bbGetStatus() == MODIFIED ) ||
-	    ( bbBoxProcessModeIsAlways() )) )
-      {
-	bbtkDebugMessage("process",3,"Up-to-date : nothing to do"<<std::endl);
-	bbtkDebugMessage("process",3,
-			 "<= WxBlackBox::bbBackwardUpdate("
-			 <<(caller?caller->GetFullName():"0")<<") ["
-			 <<bbGetFullName()<<"]"<<std::endl);
-	return bbGetStatus();
-      }
- 
-    BlackBox::OutputConnectorMapType::const_iterator i 
-      = bbGetOutputConnectorMap().find("Widget") ;
-    if ( i->second->GetConnectionVector().size() != 0 )
-      
+  void WxBlackBox::bbProcess()
+  { 
+    // If output widget not connected : have to create and show the window
+    if ( (*bbGetOutputConnectorMap().find("Widget")).second
+	 ->GetConnectionVector().size() == 0 ) 
       {
-	BlackBox::Pointer to = 
-	  i->second->GetConnectionVector()[0]->GetBlackBoxTo();
-		
-	if (caller) 
-	  {
-	    bbtkDebugMessage("process",3,
-			     "-> Output 'Widget' connected to '"
-			     <<to->bbGetFullName()<<"' - caller->to = '"
-			     <<caller->GetBlackBoxTo()->bbGetFullName()
-			     <<"'"
-			     <<std::endl);
-	  }
-	else
+	Window* show = 0;
+	// If the window already exists : no need creating it
+	if (bbGetWindow()!=0)
 	  {
-	    bbtkDebugMessage("process",3,
-			     "-> Output 'Widget' connected to '"
-			     <<to->bbGetFullName()<<"'"
+	    bbtkDebugMessage("wx",2,
+			     "-> Window already exists"
 			     <<std::endl);
+	    show = bbGetWindow();
 	  }
-	if ((caller==0) ||
-	    ((caller!=0) && 
-	     (caller->GetBlackBoxTo() != to))&&
-	    (!bbGetUpdateTransferedToParent())&&
-	    (to->bbGetStatus()!=UPDATING))
+	// Else create window 
+	else 
 	  {
-	    bbtkDebugMessage("process",3,
-			     "   ... Transfering update order to parent"
+	    bbtkDebugMessage("wx",2,
+			     "-> Creating the window"
 			     <<std::endl);
 	    
-	    bbSetUpdateTransferedToParent(true);
-	    i->second->GetConnectionVector().front() //.lock()
-	      ->GetBlackBoxTo()->bbExecute(false);
-	  }
-	else
-	  {
-	    bbSetUpdateTransferedToParent(false);
-	    bbtkDebugMessage("process",3,
-			     "   ... No need to transfer to parent"
-			     <<std::endl);
+	    // Input WinDialog set to true : creating a Dialog
+	    if (bbGetInputWinDialog()) 
+	      {
+		bbtkDebugMessage("wx",2,
+				 "   Input WinDialog set to true : creating a Dialog"
+				 <<std::endl);
+		show = (Window*) new WxBlackBoxDialog( GetThisPointer<WxBlackBox>(),
+						       Wx::GetTopWindow(),
+						       std2wx( bbGetInputWinTitle() + " - bbtk (c) CREATIS LRMN"),
+						       wxSize( bbGetInputWinWidth() , bbGetInputWinHeight() ) );
+	      }
+	    // Input WinDialog set to false : creating a Frame
+	    else 
+	      {
+		bbtkDebugMessage("process",2,
+				 "   Input WinDialog set to false : creating a Frame"
+				 <<std::endl);
+		show = (Window*) new WxBlackBoxFrame( GetThisPointer<WxBlackBox>(),
+						      Wx::GetTopWindow(),
+						      std2wx( bbGetInputWinTitle()  + " - bbtk (c) CREATIS LRMN"),
+						      wxSize( bbGetInputWinWidth() , bbGetInputWinHeight() ) );
+	      }
+	    
 	  }
-      }
-    /*    
-
-    // If the caller is not the connection to the output widget
-    // and the output 'Widget' is connected then 
-    // we must execute the parent box 
-    // but only one time 
-    // (this is the role of the flag UpdateTransferedToParent)
-    if ( (caller==0) ||
-	 ((caller!=0)&&(caller->GetBlackBoxFromOutput()!="Widget"))
-	 )
-      {
-      }
-    */
-    // call 'standard' BlackBox execution method
-    if (!bbGetUpdateTransferedToParent()) 
-      { 
-	  AtomicBlackBox::bbBackwardUpdate(caller);
-      }
-    
-    bbtkDebugMessageDec("process",3,
-			"<= WxBlackBox::bbBackwardUpdate() ["
-			<<bbGetFullName()<<"]"<<std::endl);
+	
+	// Show the window
+	show->bbShow(); 
+	
+	
+      }		  
+    this->bbUserProcess(); 
     
-   return bbGetStatus();
-     
-
   }
-
   //=========================================================================
-  void WxBlackBox::bbProcess()
-  { 
-    if (bbGetOutputWidget()==0) this->bbUserCreateWidget();
-    this->bbUserProcess(); 
-    bbShowWindow();
-    //    this->bbUserOnShow();
-  }
+ 
+	
+	
   //=========================================================================
-  
-  //==================================================================
-  /// Specific methods for window creation during pipeline execution
-  /// Shows the window associated to the box 
-  /// (called after bbProcess during bbExecute)
-  void WxBlackBox::bbShowWindow()
+  void WxBlackBox::bbCreateWidgetAndEventHandler(wxWindow* parent)
   {
-    bbtkDebugMessageInc("wx",1,"=> WxBlackBox::bbShowWindow() ["
-			<<bbGetFullName()<<"]"<<std::endl);
- 
+    if (bbGetOutputWidget()==0)
+      {
+	this->bbUserCreateWidget(parent);
+      }		
     // If Event Handler for the widget does not exist or is obsolete : create it 
     if (bbGetOutputWidget()!=0)
       {
@@ -572,90 +495,36 @@ namespace bbtk
 	// Sets the name of the wxWindow to the input WinTitle
 	bbGetOutputWidget()->SetName(bbtk::std2wx(bbGetInputWinTitle()));
       }
-
-    // If the output 'Widget' is connected then it's gonna 
-    // be captured by its parent window : nothing to do 
-    if ( (*bbGetOutputConnectorMap().find("Widget")).second
-	 ->GetConnectionVector().size() != 0 ) 
-      {
-	
-	bbtkDebugMessage("wx",2,
-			 "-> Output 'Widget' connected : nothing to do"
-			 <<std::endl);
-	return;
-      }
-
-
-    Window* show = 0;
-    // If the window already exists : no need creating it
-    if (bbGetWindow()!=0)
-      {
-	bbtkDebugMessage("wx",2,
-			 "-> Window already exists"
-			 <<std::endl);
-	show = bbGetWindow();
-      }
-    // Else if the widget exists : create window 
-    else if (bbGetOutputWidget()!=0) 
-      {
-	bbtkDebugMessage("wx",2,
-			 "-> Widget exists : creating the window"
-			 <<std::endl);
-
-
-	// Input WinDialog set to true : creating a Dialog
-	if (bbGetInputWinDialog()) 
-	  {
-	    bbtkDebugMessage("wx",2,
-			     "   Input WinDialog set to true : creating a Dialog"
-			     <<std::endl);
-	    show = (Window*) new WxBlackBoxDialog( GetThisPointer<WxBlackBox>(),
-						   bbGetWxParent(), 
-						   std2wx( bbGetInputWinTitle() + " - bbtk (c) CREATIS LRMN"),
-						   wxSize( bbGetInputWinWidth() , bbGetInputWinHeight() ) );
-	  }
-	// Input WinDialog set to false : creating a Frame
-	else 
-	  {
-	    bbtkDebugMessage("process",2,
-			     "   Input WinDialog set to false : creating a Frame"
-			     <<std::endl);
-	    show = (Window*) new WxBlackBoxFrame( GetThisPointer<WxBlackBox>(),
-						  bbGetWxParent(), 
-						  std2wx( bbGetInputWinTitle()  + " - bbtk (c) CREATIS LRMN"),
-						  wxSize( bbGetInputWinWidth() , bbGetInputWinHeight() ) );
-	  }
-
-      }
-    // No window nor widget : error
-    else
-      {
-	bbtkError("WxBlackBox::bbShowWindow() ["
-		  <<bbGetFullName()
-		  <<"] : No widget. Did you set the box output 'Widget' in the processing method of the box ?");
-      }
- 
     
-    // Show the window
-    if (true) //!show->IsShown())
-      {
-	show->bbShow(); 
-      }
-    else 
+    
+  }
+  //=========================================================================
+  
+  
+  //========================================================================= 
+  wxWindow*  WxBlackBox::bbCreateWidgetOfInput(const std::string& in, 
+					       wxWindow* parent)
+  {
+    wxWindow* w = 0;
+    // If input is connected 
+    BlackBoxInputConnector* c = bbGetInputConnectorMap().find(in)->second ;
+    if ( c->IsConnected() )			
       {
-	bbtkDebugMessage("wx",2,"-> Already shown : nothing to do"<<std::endl);
+	// Get black box from 
+	BlackBox::Pointer from = 
+	  c->GetConnection()->GetBlackBoxFrom();
+	// Cast it into a WxBlackBox
+	WxBlackBox::Pointer wfrom = boost::dynamic_pointer_cast<WxBlackBox>(from);
+	// Call bbCreateWidgetAndEventHandler
+	wfrom->bbCreateWidgetAndEventHandler(parent);
+	// Get the widget created
+	w = wfrom->bbGetOutputWidget();
       }
-  
-
-    bbtkDebugMessage("wx",1,"<= WxBlackBox::bbShowWindow() ["
-			<<bbGetFullName()<<"]"<<std::endl);
-
+    return w;
   }
   //==================================================================
 
 
-
-
   //==================================================================
    void WxBlackBox::bbHideWindow()
   {
@@ -664,7 +533,7 @@ namespace bbtk
 
     if (bbGetWindow()!=0) bbGetWindow()->bbHide();
 
-    bbtkDebugMessageDec("wx",1,"<= WxBlackBox::bbHideWindow() ["
+    bbtkDebugMessageDec("wx",2,"<= WxBlackBox::bbHideWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
   }
   //==================================================================
@@ -678,7 +547,7 @@ namespace bbtk
 
     if (bbGetWindow()!=0) bbGetWindow()->bbClose();
 
-    bbtkDebugMessageDec("wx",1,"<= WxBlackBox::bbCloseWindow() ["
+    bbtkDebugMessageDec("wx",2,"<= WxBlackBox::bbCloseWindow() ["
 			<<bbGetFullName()<<"]"<<std::endl);
   }
   //==================================================================
@@ -700,11 +569,6 @@ namespace bbtk
   //==================================================================
 
 
-  //==================================================================
-  wxWindow* WxBlackBox::bbGetWxParent() { return Wx::GetTopWindow(); }
-  //==================================================================
-  
-  
   //==================================================================
   bool WxBlackBox::bbIsShown()
   {