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

   1 /*
   2  * ImageInfo.cxx
   3  *
   4  *  Created on: Sep 22, 2011
   5  *      Author: caceres
   6  */
   7 #include "imageInfoUR.h"
   8
   9 ImageInfoUR::ImageInfoUR() {
  10         this->m_OnMemory = false;
  11         this->m_OnDisk = false;
  12 }
  13
  14 ImageInfoUR::~ImageInfoUR() {
  15 }
  16
  17 void ImageInfoUR::SetImageName(const StringType &imgName) {
  18         this->m_ImageName = imgName;
  19 }
  20
  21 void ImageInfoUR::SetImageMManager(ImageMManagerType* imMManager) {
  22         this->m_ImageMManager = imMManager;
  23 }
  24
  25 void ImageInfoUR::SetStatus(const bool& onMemory) {
  26         this->m_OnMemory = onMemory;
  27 }
  28
  29 ImageInfoUR::StringType ImageInfoUR::GetImageName() {
  30         return (this->m_ImageName);
  31 }
  32
  33 ImageInfoUR::VTKImageDataPointerType ImageInfoUR::GetUndoImage() {
  34         return (this->m_UndoImage);
  35 }
  36
  37 ImageInfoUR::VTKImageDataPointerType ImageInfoUR::GetRedoImage() {
  38         return (this->m_RedoImage);
  39 }
  40
  41 ImageInfoUR::ImageMManagerType* ImageInfoUR::GetImageMManager() {
  42         return (this->m_ImageMManager);
  43 }
  44
  45 bool ImageInfoUR::GetStatus() {
  46         return (this->m_OnMemory);
  47 }
  48
  49 void ImageInfoUR::SetImages(VTKImageDataPointerType imgUndo,
  50                 VTKImageDataPointerType imgRedo) {
  51         this->m_UndoImage = imgUndo;
  52         this->m_RedoImage = imgRedo;
  53         this->SetStatus(true);
  54 }
  55
  56 void ImageInfoUR::LoadImagesToMemory(const StringType& gPath) {
  57         //setting paths
  58         StringType filename = gPath + this->m_ImageName;
  59         StringType undoImagePath = filename + "_Undo.mhd";
  60         StringType redoImagePath = filename + "_Redo.mhd";
  61         //Loading Undo Image
  62         VTKMetaImageReaderPointerType readerUndo =
  63                         VTKMetaImageReaderPointerType::New();
  64         readerUndo->SetFileName(undoImagePath.c_str());
  65         this->m_UndoImage = readerUndo->GetOutput();
  66         this->m_UndoImage->Update();
  67         //Loading Redo Image
  68         VTKMetaImageReaderPointerType readerRedo =
  69                         VTKMetaImageReaderPointerType::New();
  70         readerRedo->SetFileName(redoImagePath.c_str());
  71         this->m_RedoImage = readerRedo->GetOutput();
  72         this->m_RedoImage->Update();
  73         //Updating status
  74         this->m_OnMemory = true;
  75 }
  76
  77 void ImageInfoUR::RemoveImagesFromMemory(const StringType& gPath) {
  78         if (!this->m_OnDisk) {
  79                 this->SaveImagesOnDisk(gPath);
  80         }
  81         this->m_UndoImage = NULL;
  82         this->m_RedoImage = NULL;
  83         this->SetStatus(false);
  84 }
  85
  86 void ImageInfoUR::SaveImagesOnDisk(const StringType& gPath) {
  87         this->m_OnDisk = true;
  88         //managing temporary files
  89 //EED-11/11/2011        mkstemp((char*) filename.c_str());
  90         StringType filename = gPath + this->m_ImageName;
  91         StringType undoImagePath = filename + "_Undo.mhd";
  92         StringType redoImagePath = filename + "_Redo.mhd";
  93         this->SaveImageAsMHD(undoImagePath, this->m_UndoImage);
  94         this->SaveImageAsMHD(redoImagePath, this->m_RedoImage);
  95 }
  96
  97 void ImageInfoUR::RemoveImagesFromDisk(const StringType& gPath) {
  98         StringType filename = gPath + this->m_ImageName;
  99         StringType undoImagePathMHD = filename + "_Undo.mhd";
 100         StringType redoImagePathMHD = filename + "_Redo.mhd";
 101         StringType undoImagePathRAW = filename + "_Undo.raw";
 102         StringType redoImagePathRAW = filename + "_Redo.raw";
 103         //Unlink the files!!
 104 }
 105
 106 void ImageInfoUR::SaveImageAsMHD(const StringType& filename,
 107                 VTKImageDataPointerType image) {
 108         VTKMetaImageWriterPointerType w = VTKMetaImageWriterPointerType::New();
 109         w->SetInput(image);
 110         w->SetCompression(false);
 111         w->SetFileDimensionality(image->GetDataDimension());
 112         w->SetFileName(filename.c_str());
 113         w->Write();
 114 }