Feature #1766 Add licence terms for all files.

[creaRigidRegistration.git] / PackRecalage / src / bbPackRecalageImageSwitcherBox.cxx

diff --git a/PackRecalage/src/bbPackRecalageImageSwitcherBox.cxx b/PackRecalage/src/bbPackRecalageImageSwitcherBox.cxx
index 919e32cbf505fb7d5248e5402c92ef77bdad00bb..47215c4aebe7b6e9ad9830a3ce9fcc3509cd318b 100644 (file)
--- a/PackRecalage/src/bbPackRecalageImageSwitcherBox.cxx
+++ b/PackRecalage/src/bbPackRecalageImageSwitcherBox.cxx
@@ -1,30 +1,87 @@
+/*
+# ---------------------------------------------------------------------
+#
+# 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.
+# ------------------------------------------------------------------------   
+*/
+
+
 #include "bbPackRecalageImageSwitcherBox.h"
 #include "bbPackRecalagePackage.h"
 namespace bbPackRecalage
 {
        MyTimer::MyTimer(ImageSwitcherBox *box): wxTimer()
        {
-               _box = box;
+               _box = box;             
        }
 
        MyTimer::~MyTimer()
        {
+               //delete this;
        }
 
        void MyTimer::Notify()
        {
-               _box->Process();
+               //This will be called each time the timer finishes a countdown
+               _box->Change();
                _box->bbSignalOutputModification(std::string("Out")); 
-       }
+       }       
 
+BBTK_ADD_BLACK_BOX_TO_PACKAGE(PackRecalage,ImageSwitcherBox)
+BBTK_BLACK_BOX_IMPLEMENTATION(ImageSwitcherBox,bbtk::WxBlackBox);
 
+void ImageSwitcherBox::Change()
+{
+       //Just changes the images each time the timer finishes a countdown
        
+       if(change == false)
+       {
+               bbSetOutputOut(bbGetInputIn2());                
+               change = true;
+       }
+       else
+       {
+               bbSetOutputOut(bbGetInputIn1());
+               change = false;
+       }       
+}
 
-BBTK_ADD_BLACK_BOX_TO_PACKAGE(PackRecalage,ImageSwitcherBox)
-BBTK_BLACK_BOX_IMPLEMENTATION(ImageSwitcherBox,bbtk::WxBlackBox);
 void ImageSwitcherBox::Process()
 {
        time = bbGetInputTime();
+       _on =  bbGetInputOn();
+
+       if(firstTime == true)
+       {
+               if(bbGetInputIn1() != NULL)
+               {
+                       bbSetOutputOut(bbGetInputIn1());
+                       firstTime = false;                      
+               }
+               else if(bbGetInputIn2() != NULL)
+               {
+                       bbSetOutputOut(bbGetInputIn2());
+                       firstTime = false;                      
+               }
+       }
                
        if(myTimer == NULL)
        {
@@ -32,27 +89,27 @@ void ImageSwitcherBox::Process()
                myTimer->Start(time);
                oldTime = time;
        }
-       else if(oldTime != time && myTimer != NULL)
+       
+       if(!_on)
        {
                myTimer->Stop();
-               myTimer->Start(time);
-               oldTime = time;
        }
-
-       if(change == false)
+       else if(!myTimer->IsRunning())
        {
-               bbSetOutputOut(bbGetInputIn1());
-               change = true;
+               myTimer->Start(time);
+               oldTime = time;
        }
-       else
+       else if(oldTime != time)
        {
-               bbSetOutputOut(bbGetInputIn2());
-               change = false;
+               myTimer->Stop();
+               myTimer->Start(time);
+               oldTime=time;
        }
 }
 void ImageSwitcherBox::CreateWidget(wxWindow* parent)
 {
-       bbSetOutputWidget( new wxButton ( parent  , -1 , _T("Start/Stop Image Change") ) );  
+       //Creates a simple text widget because it is necesary that a non-empty widget exists for creatingh the thread of the timer.
+       bbSetOutputWidget( new wxStaticText(parent, -1, _T("Image Switcher")) );        
 }
 void ImageSwitcherBox::bbUserSetDefaultValues()
 {
@@ -60,6 +117,8 @@ void ImageSwitcherBox::bbUserSetDefaultValues()
        change = false;
        time = 500;
        oldTime = 500;
+       firstTime = true;
+       _on=false;
 }
 void ImageSwitcherBox::bbUserInitializeProcessing()
 {
@@ -71,4 +130,5 @@ void ImageSwitcherBox::bbUserFinalizeProcessing()
        delete myTimer;
 }
 }
-// EO namespace bbPackRecalage
\ No newline at end of file
+// EO namespace bbPackRecalage
+