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 //virtual
  43 ImageUndoRedo::~ImageUndoRedo( )
  44 {
  45
  46 }
  47 // ----------------------------------------------------------------------------------
  48 //virtual
  49 void ImageUndoRedo::Undo( )
  50 {
  51 printf("EED ImageUndoRedo::Undo Start\n");
  52         ImageInfoUR* imageInfo = this->m_ImagesDeque->Undo( );
  53         if( imageInfo != NULL)
  54         {
  55                 this->DrawUR( imageInfo, true );
  56                 this->UpdateUndoImage( );
  57         } //if  imageInfo
  58 printf("EED ImageUndoRedo::Undo End\n");
  59
  60 }
  61 // ----------------------------------------------------------------------------------
  62 //virtual
  63 void ImageUndoRedo::Redo( )
  64 {
  65         ImageInfoUR* imageInfo = this->m_ImagesDeque->Redo( );
  66         if( imageInfo != NULL)
  67         {
  68                 this->DrawUR( imageInfo, false );
  69                 this->UpdateUndoImage( );
  70         }
  71 }
  72 // ----------------------------------------------------------------------------------
  73 void ImageUndoRedo::SetImage( VTKImageDataPointerType image )
  74 {
  75         this->m_CurrentImage = image;
  76
  77 //EED 2017-01-01 Migration VTK7
  78 #if VTK_MAJOR_VERSION <= 5
  79         this->m_CurrentImage->Update( );
  80 #else
  81         this->m_CurrentImage->Modified( );
  82 #endif
  83
  84         this->UpdateUndoImage( );
  85 }
  86
  87 // ----------------------------------------------------------------------------------
  88 //virtual
  89 void ImageUndoRedo::SetURImages( ImageMManagerType* imMManager )
  90 {
  91         ImageMManagerType* newImageManager = new ImageMManagerType( imMManager );
  92         if( newImageManager->ValidateRegion( ) )
  93         {
  94                 RegionSType region = newImageManager->GetModifiedRegion( );
  95                 VTKImageDataPointerType imgUndo = this->GetImageRegion( region,this->m_UndoImage );
  96                 VTKImageDataPointerType imgRedo = this->GetImageRegion( region,this->m_CurrentImage );
  97                 this->m_ImagesDeque->AddImagesToURContainer( imgUndo, imgRedo,newImageManager );
  98                 this->UpdateUndoImage( );
  99         } else {
 100                 std::cerr << "INVALID REGION" << std::endl;
 101         }
 102 }
 103
 104 // ----------------------------------------------------------------------------------
 105 void ImageUndoRedo::UpdateUndoImage( )
 106 {
 107 //EED 2017-01-01 Migration VTK7
 108 #if VTK_MAJOR_VERSION <= 5
 109         this->m_CurrentImage->Update( );
 110 #else
 111         this->m_CurrentImage->Modified( );
 112 #endif
 113         this->m_UndoImage = VTKImageDataPointerType::New( );
 114         this->m_UndoImage->DeepCopy( m_CurrentImage );
 115 //EED 2017-01-01 Migration VTK7
 116 #if VTK_MAJOR_VERSION <= 5
 117         this->m_UndoImage->Update( );
 118 #else
 119         this->m_UndoImage->Modified( );
 120 #endif
 121 }
 122
 123 // ----------------------------------------------------------------------------------
 124 ImageUndoRedo::VTKImageDataPointerType ImageUndoRedo::GetImageRegion( const RegionSType& region, VTKImageDataPointerType img )
 125 {
 126 printf("EED ImageUndoRedo::GetImageRegion Start\n");
 127         VTKExtractVOIPointerType extract = VTKExtractVOIPointerType::New( );
 128         extract->SetVOI( region.minX, region.maxX, region.minY, region.maxY,region.minZ, region.maxZ );
 129
 130 printf("EED ImageUndoRedo::GetImageRegion region %d %d   %d %d   %d %d\n", region.minX, region.maxX, region.minY, region.maxY,region.minZ, region.maxZ );
 131
 132         extract->SetSampleRate( 1, 1, 1 );
 133 //EED 2017-01-01 Migration VTK7
 134 #if VTK_MAJOR_VERSION <= 5
 135         extract->SetInput( img );
 136 #else
 137         extract->SetInputData( img );
 138         extract->Update();
 139 #endif
 140         VTKImageDataPointerType imgResult = extract->GetOutput( );
 141
 142 //EED 2017-01-01 Migration VTK7
 143 #if VTK_MAJOR_VERSION <= 5
 144         imgResult->Update( );
 145 #else
 146         imgResult->Modified( );
 147 #endif
 148
 149 printf("EED ImageUndoRedo::GetImageRegion End\n");
 150         return ( imgResult );
 151 }
 152 // ----------------------------------------------------------------------------------
 153 void ImageUndoRedo::SetCurrentImage( VTKImageDataPointerType img )
 154 {
 155         this->m_CurrentImage = img;
 156 }
 157 // ----------------------------------------------------------------------------------
 158 //virtual
 159 void ImageUndoRedo::DrawUR( ImageInfoUR* imageInfo, const bool& undo )
 160 {
 161 printf("EED ImageUndoRedo::DrawUR Start\n");
 162         VTKImageDataPointerType img;
 163         if( undo )
 164         {
 165                 img = imageInfo->GetUndoImage( );
 166         } else {
 167                 img = imageInfo->GetRedoImage( );
 168         } //else
 169         RegionSType region = imageInfo->GetImageMManager( )->GetModifiedRegion( );
 170         if( img != NULL)
 171         {
 172                 int *dim                        = img->GetDimensions( );
 173 printf("EED ImageUndoRedo::DrawUR dim = %d %d %d\n", dim[0],dim[1],dim[2]);
 174                 int ext[6]; img->GetExtent( ext );
 175 printf("EED ImageUndoRedo::DrawUR ext = %d %d   %d %d    %d %d\n", ext[0],ext[1],ext[2],ext[3],ext[4],ext[5] );
 176
 177                 int sizeXImageIn        = dim[ 0 ];
 178                 size_t linesize         = sizeXImageIn * sizeof(unsigned short);
 179                 for( int j = region.minY, y = 0; j <= region.maxY; j++, y++ )
 180                 {
 181                         for( int k = region.minZ, z = 0; k <= region.maxZ; k++, z++ )
 182                         {
 183                                 void* ptrsrc    = img->GetScalarPointer( 0, y, z );
 184                                 void* ptrdest   = this->m_CurrentImage->GetScalarPointer( region.minX, j, k );
 185                                 memcpy( ptrdest, ptrsrc, linesize );
 186                         } // for k
 187                 } // for j
 188                 this->m_CurrentImage->Modified( );
 189         } // if img
 190         this->m_ImagesDeque->ManageMemory( );
 191 printf("EED ImageUndoRedo::DrawUR End\n");
 192 }
 193 // ----------------------------------------------------------------------------------