lib/maracasVisuLib/src/interface/wxWindows/widgets/imageUndoRedo/image3DDequeUR.cxx

   1 #include "image3DDequeUR.h"
   2 #include <iostream>
   3 #include <sstream>
   4
   5 Image3DDequeUR::Image3DDequeUR() {
   6         this->m_GlobalPath = "/home/pechan/temporal/";
   7         this->m_CurrentURPos = -1;
   8 }
   9 //virtual
  10 Image3DDequeUR::~Image3DDequeUR() {
  11         this->CleanHardDisk();
  12 }
  13 //virtual
  14 void Image3DDequeUR::AddImagesToURContainer(VTKImageDataPointerType imgUndo,
  15                 VTKImageDataPointerType imgRedo, ImageMManager* imMManager) {
  16         this->CleanURContainerFromIndex(this->m_CurrentURPos + 1);
  17         //Adding image
  18         ImageInfoUR* imageInfo = new ImageInfoUR();
  19         imageInfo->SetImageName(
  20                         this->GetImageName(this->m_ImgURDeque.size(), true));
  21         imageInfo->SetImages(imgUndo, imgRedo);
  22         imageInfo->SetImageMManager(imMManager);
  23         //Adding to deque
  24         this->m_ImgURDeque.push_back(imageInfo);
  25         this->m_CurrentURPos = this->m_ImgURDeque.size() - 1;
  26         //Managing memory
  27         this->ManageMemory();
  28 }
  29 //virtual
  30 ImageInfoUR* Image3DDequeUR::Undo() {
  31         ImageInfoUR* imgRet = NULL;
  32         if ((this->m_ImgURDeque.size() > 0) && (this->m_CurrentURPos != -1)) {
  33                 imgRet = this->m_ImgURDeque[m_CurrentURPos];
  34                 this->m_CurrentURPos--;
  35         } //fi
  36         return (imgRet);
  37 }
  38
  39 //virtual
  40 ImageInfoUR* Image3DDequeUR::Redo() {
  41         ImageInfoUR* imgRet = NULL;
  42         return (imgRet);
  43 }
  44 //virtual
  45 void Image3DDequeUR::CleanURContainerFromIndex(const int& index) {
  46         int count = 0;
  47         for (unsigned int i = index; i < this->m_ImgURDeque.size(); i++) {
  48                 this->m_ImgURDeque[i]->RemoveImagesFromMemory(this->m_GlobalPath);
  49                 this->m_ImgURDeque[i]->RemoveImagesFromDisk(this->m_GlobalPath);
  50                 count++;
  51         }
  52         for (int i = 0; i < count; i++) {
  53                 this->m_ImgURDeque.pop_back();
  54         } //rof
  55 }
  56
  57 //virtual
  58 void Image3DDequeUR::ManageMemory() {
  59         for (int i = 0; (unsigned int) i < this->m_ImgURDeque.size(); i++) {
  60                 if (this->m_ImgURDeque[i]->GetStatus()) {
  61                         this->m_ImgURDeque[i]->RemoveImagesFromMemory(this->m_GlobalPath);
  62                 } //fi
  63         } //rof
  64           //Adding CurrentUndoPos to memory
  65         if ((this->m_CurrentURPos != -1)
  66                         && !(this->m_ImgURDeque[this->m_CurrentURPos]->GetStatus())) {
  67                 this->m_ImgURDeque[this->m_CurrentURPos]->LoadImagesToMemory(
  68                                 this->m_GlobalPath);
  69         }
  70 }
  71
  72 void Image3DDequeUR::SetGlobalPath(const StringType& globalPath) {
  73         this->m_GlobalPath = globalPath;
  74 }
  75
  76 void Image3DDequeUR::CleanHardDisk() {
  77         for (unsigned int i = 0; i < this->m_ImgURDeque.size(); i++) {
  78                 this->m_ImgURDeque[i]->RemoveImagesFromDisk(this->m_GlobalPath);
  79         }
  80 }
  81
  82 Image3DDequeUR::StringType Image3DDequeUR::GetGlobalPath() {
  83         return (this->m_GlobalPath);
  84 }
  85
  86 Image3DDequeUR::StringType Image3DDequeUR::GetImageName(const int & pos,
  87                 const bool& undo) {
  88 //Giving a name to an image using the date and time
  89         if (this->m_IDImages.empty()) {
  90                 time_t rawtime;
  91                 struct tm * timeinfo;
  92                 char buffer[80];
  93                 time(&rawtime);
  94                 timeinfo = localtime(&rawtime);
  95                 strftime(buffer, 80, "%H%M%S_%a_%d_%b_%y_", timeinfo);
  96                 StringType date(buffer);
  97                 StringType aux(buffer);
  98                 this->m_IDImages = "img_" + aux;
  99         }
 100         std::stringstream ss; //create a stringstream
 101         ss << pos; //add number to the stream
 102         StringType imageName = this->m_IDImages + ss.str();
 103         return (imageName);
 104 }