lib/maracasVisuLib/src/interface/wxWindows/widgets/imageUndoRedo/imageUndoRedo.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26 /*!
  27  * @file        imageUndoRedo.cxx
  28  * @brief       This file contains the implementation of the ImageUndoRedo class.
  29  * @author      Info-Dev
  30  * @author      Diego CACERES (diego.caceres[AT]creatis.insa-lyon.fr)
  31  * @date        2011-11-15
  32  */
  33
  34 #include "imageUndoRedo.h"
  35
  36 // ----------------------------------------------------------------------------------
  37 ImageUndoRedo::ImageUndoRedo()
  38 {
  39         this->m_ImagesDeque = new IDequeType( );
  40 }
  41
  42 // ----------------------------------------------------------------------------------
  43 //virtual
  44 ImageUndoRedo::~ImageUndoRedo( )
  45 {
  46 }
  47
  48 // ----------------------------------------------------------------------------------
  49 //virtual
  50 void ImageUndoRedo::Undo( )
  51 {
  52         ImageInfoUR* imageInfo = this->m_ImagesDeque->Undo( );
  53         if( imageInfo != NULL)
  54         {
  55                 this->DrawUR( imageInfo, true );
  56                 this->UpdateUndoImage( );
  57         } //if  imageInfo
  58 }
  59 // ----------------------------------------------------------------------------------
  60 //virtual
  61 void ImageUndoRedo::Redo( )
  62 {
  63         ImageInfoUR* imageInfo = this->m_ImagesDeque->Redo( );
  64         if( imageInfo != NULL)
  65         {
  66                 this->DrawUR( imageInfo, false );
  67                 this->UpdateUndoImage( );
  68         }
  69 }
  70 // ----------------------------------------------------------------------------------
  71 void ImageUndoRedo::SetImage( VTKImageDataPointerType image )
  72 {
  73         this->m_CurrentImage = image;
  74 //EED 2017-01-01 Migration VTK7
  75 #if VTK_MAJOR_VERSION <= 5
  76         this->m_CurrentImage->Update( );
  77 #else
  78         this->m_CurrentImage->Modified( );
  79 #endif
  80
  81         this->UpdateUndoImage( );
  82 }
  83
  84 // ----------------------------------------------------------------------------------
  85 //virtual
  86 void ImageUndoRedo::SetURImages( ImageMManagerType* imMManager )
  87 {
  88         ImageMManagerType* newImageManager = new ImageMManagerType( imMManager );
  89         if( newImageManager->ValidateRegion() )
  90         {
  91                 RegionSType             region  = newImageManager->GetModifiedRegion( );
  92                 VTKImageDataPointerType imgUndo = this->GetImageRegion( region,this->m_UndoImage );
  93                 VTKImageDataPointerType imgRedo = this->GetImageRegion( region,this->m_CurrentImage );
  94                 this->m_ImagesDeque->AddImagesToURContainer( imgUndo, imgRedo,newImageManager );
  95                 this->UpdateUndoImage( );
  96         } else {
  97                 std::cerr << "INVALID REGION" << std::endl;
  98         }
  99 }
 100
 101 // ----------------------------------------------------------------------------------
 102 void ImageUndoRedo::UpdateUndoImage( )
 103 {
 104 //EED 2017-01-01 Migration VTK7
 105 #if VTK_MAJOR_VERSION <= 5
 106         this->m_CurrentImage->Update( );
 107 #else
 108         this->m_CurrentImage->Modified( );
 109 #endif
 110         this->m_UndoImage = VTKImageDataPointerType::New( );
 111         this->m_UndoImage->DeepCopy( m_CurrentImage );
 112 //EED 2017-01-01 Migration VTK7
 113 #if VTK_MAJOR_VERSION <= 5
 114         this->m_UndoImage->Update( );
 115 #else
 116         this->m_UndoImage->Modified( );
 117 #endif
 118 }
 119
 120 // ----------------------------------------------------------------------------------
 121 ImageUndoRedo::VTKImageDataPointerType ImageUndoRedo::GetImageRegion( const RegionSType& region, VTKImageDataPointerType img )
 122 {
 123         VTKExtractVOIPointerType extract = VTKExtractVOIPointerType::New( );
 124         extract->SetVOI( region.minX, region.maxX, region.minY, region.maxY,region.minZ, region.maxZ );
 125         extract->SetSampleRate( 1, 1, 1 );
 126 //EED 2017-01-01 Migration VTK7
 127 #if VTK_MAJOR_VERSION <= 5
 128         extract->SetInput( img );
 129 #else
 130         extract->SetInputData( img );
 131         extract->Update();
 132 #endif
 133         VTKImageDataPointerType imgResult = extract->GetOutput( );
 134 //EED 2017-01-01 Migration VTK7
 135 #if VTK_MAJOR_VERSION <= 5
 136         imgResult->Update( );
 137 #else
 138         imgResult->Modified( );
 139 #endif
 140         return ( imgResult );
 141 }
 142 // ----------------------------------------------------------------------------------
 143 void ImageUndoRedo::SetCurrentImage( VTKImageDataPointerType img )
 144 {
 145         this->m_CurrentImage = img;
 146 }
 147 // ----------------------------------------------------------------------------------
 148 //virtual
 149 void ImageUndoRedo::DrawUR( ImageInfoUR* imageInfo, const bool& undo )
 150 {
 151         VTKImageDataPointerType img;
 152         if( undo )
 153         {
 154                 img = imageInfo->GetUndoImage( );
 155         } else {
 156                 img = imageInfo->GetRedoImage( );
 157         } //else
 158         RegionSType region                      = imageInfo->GetImageMManager()->GetModifiedRegion();
 159         m_RestorBaseInitialPointX       = imageInfo->GetImageMManager()->GetBaseInitialPointX();
 160         m_RestorBaseInitialPointY       = imageInfo->GetImageMManager()->GetBaseInitialPointY();
 161         m_RestorBaseInitialPointZ       = imageInfo->GetImageMManager()->GetBaseInitialPointZ();
 162
 163         if( img != NULL)
 164         {
 165                 int *dim                        = img->GetDimensions( );
 166                 int sizeXImageIn        = dim[ 0 ];
 167 //EED         size_t linesize     = sizeXImageIn * sizeof(unsigned short);
 168
 169         size_t linesize     = sizeXImageIn * img->GetScalarSize();
 170                 for( int j = region.minY, y = 0; j <= region.maxY; j++, y++ )
 171                 {
 172                         for( int k = region.minZ, z = 0; k <= region.maxZ; k++, z++ )
 173                         {
 174                                 void* ptrsrc    = img->GetScalarPointer( 0, y, z );
 175                                 void* ptrdest   = this->m_CurrentImage->GetScalarPointer( region.minX, j, k );
 176                                 memcpy( ptrdest, ptrsrc, linesize );
 177                         } // for k
 178                 } // for j
 179                 this->m_CurrentImage->Modified( );
 180         } // if img
 181         this->m_ImagesDeque->ManageMemory( );
 182 }
 183 // ----------------------------------------------------------------------------------
 184
 185 int ImageUndoRedo::GetRestorBaseInitialPointX()
 186 {
 187         return  m_RestorBaseInitialPointX;
 188 }
 189
 190 int ImageUndoRedo::GetRestorBaseInitialPointY()
 191 {
 192         return  m_RestorBaseInitialPointY;
 193 }
 194
 195 int ImageUndoRedo::GetRestorBaseInitialPointZ()
 196 {
 197         return  m_RestorBaseInitialPointZ;
 198 }
 199