vv/vv.cxx

   1 /*=========================================================================
   2   Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
   3
   4   Authors belong to:
   5   - University of LYON              http://www.universite-lyon.fr/
   6   - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
   7   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
   8
   9   This software is distributed WITHOUT ANY WARRANTY; without even
  10   the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  11   PURPOSE.  See the copyright notices for more information.
  12
  13   It is distributed under dual licence
  14
  15   - BSD        See included LICENSE.txt file
  16   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  17 ======================================================================-====*/
  18 #include <utility>
  19 #include <cassert>
  20 #include <ctime>
  21 #include <string>
  22 #include <ostream>
  23 #include <QApplication>
  24 #include <QPixmap>
  25 #include <QSplashScreen>
  26 #include <QTimer>
  27 #include <QDesktopWidget>
  28
  29 #include "clitkIO.h"
  30 #include "vvMainWindow.h"
  31 #include "vvConstants.h"
  32
  33 #include <vtkFileOutputWindow.h>
  34 #include <vtkSmartPointer.h>
  35 #include <itkFileOutputWindow.h>
  36 #include <itkSmartPointer.h>
  37
  38 #include <sys/types.h>
  39 #include <sys/stat.h>
  40 #include  <errno.h>
  41
  42 void load_image_first_error()
  43 {
  44   std::cerr << "You need to load an image before adding an overlay!" << std::endl;
  45   exit(1);
  46 }
  47
  48 std::string create_timed_string()
  49 {
  50   time_t t;
  51   time(&t);
  52
  53   struct tm* pt = localtime(&t);
  54
  55   const int size = 64;
  56   char st[size];
  57   strftime(st, size, "%Y%m%d-%H%M%S", pt);
  58
  59   return st;
  60 }
  61
  62 //------------------------------------------------------------------------------
  63 int main( int argc, char** argv )
  64 {
  65   CLITK_INIT;
  66
  67   QApplication app( argc, argv );
  68   Q_INIT_RESOURCE(vvIcons);
  69   //QPixmap pixmap(":/splashscreen.PNG");
  70   QSplashScreen *splash = new QSplashScreen(QPixmap(QString::fromUtf8(":/new/prefix1/splashscreen.PNG")));
  71   /*splash->showMessage("VV 1.0 developped by Léon Bérard c`ancer center http://oncora1.lyon.fnclcc.fr and CREATIS-LRMN http://www.creatis.insa-lyon.fr",(Qt::AlignRight | Qt::AlignBottom));*/
  72   //  splash->show();
  73   QTimer::singleShot(2000, splash, SLOT(close()));
  74   while (!splash->isHidden())
  75     app.processEvents();
  76
  77   vvMainWindow window;
  78
  79   //Try to give the window a sensible default size
  80   int width=QApplication::desktop()->width()*0.8;
  81   int height=QApplication::desktop()->height()*0.9;
  82   if (width> 1.5*height)
  83     width=1.5*height;
  84   window.resize(width,height);
  85
  86   window.show();
  87
  88   std::vector<std::string> sequence_filenames;
  89   enum {P_NORMAL,P_SEQUENCE,P_WINDOW,P_LEVEL};
  90   int parse_mode=P_NORMAL;
  91   int n_image_loaded=0;
  92   std::string win(""), lev("");
  93
  94   if (argc >1) {
  95     for (int i = 1; i < argc; i++) {
  96       std::string current = argv[i];
  97       if (!current.compare(0,2,"--")) { //We are parsing an option
  98         if (parse_mode == P_SEQUENCE) {//First finish the current sequence
  99           window.LoadImages(sequence_filenames,MERGEDWITHTIME);
 100           sequence_filenames.clear();
 101           parse_mode=P_NORMAL;
 102         }
 103         if (current=="--vf") {
 104           if (!n_image_loaded) load_image_first_error();
 105           window.AddField(argv[i+1],n_image_loaded-1);
 106           i++; //skip vf name
 107         } else if (current=="--overlay") {
 108           if (!n_image_loaded) load_image_first_error();
 109           window.AddOverlayImage(n_image_loaded-1,argv[i+1]);
 110           i++; //skip overlay name
 111         } else if (current=="--roi") {
 112           if (!n_image_loaded) load_image_first_error();
 113           window.AddROI(n_image_loaded-1,argv[i+1]);
 114           i++; //skip roi name
 115         } else if (current=="--fusion") {
 116           if (!n_image_loaded) load_image_first_error();
 117           window.AddFusionImage(n_image_loaded-1,argv[i+1]);
 118           i++; //skip fusion name
 119         } else if (current == "--sequence") {
 120           n_image_loaded++; //count only one for the sequence
 121           parse_mode=P_SEQUENCE;
 122         } else if (current == "--window") {
 123           parse_mode=P_WINDOW;
 124         } else if (current == "--level") {
 125           parse_mode=P_LEVEL;
 126         } else if (current == "--log") {
 127           std::string log_dir = "/tmp/vv-log";
 128           int err = mkdir(log_dir.c_str(), S_IRWXU | S_IRUSR | S_IWUSR | S_IRWXG | S_IRGRP | S_IWGRP | S_IRWXO | S_IROTH | S_IWOTH);
 129           if (err && errno != EEXIST)
 130             std::cout << "Error creating log directory with errno " << errno << std::endl;
 131
 132           std::string log_file = log_dir + "/" + create_timed_string() + ".log";
 133           vtkSmartPointer<vtkFileOutputWindow> vtk_log = vtkFileOutputWindow::New();
 134           vtk_log->SetFileName(log_file.c_str());
 135           vtk_log->FlushOn();
 136           vtkOutputWindow::SetInstance(vtk_log);
 137
 138           itk::SmartPointer<itk::FileOutputWindow> itk_log = itk::FileOutputWindow::New();
 139           itk_log->SetFileName(log_file.c_str());
 140           itk_log->FlushOn();
 141           itk::OutputWindow::SetInstance(itk_log);
 142         }
 143       } else if (parse_mode == P_SEQUENCE) {
 144         sequence_filenames.push_back(current);
 145       } else if (parse_mode == P_WINDOW) {
 146         win=current;
 147         parse_mode=P_NORMAL;
 148       } else if (parse_mode == P_LEVEL) {
 149         lev=current;
 150         parse_mode=P_NORMAL;
 151       } else {
 152         std::vector<std::string> image;
 153         image.push_back(current);
 154         window.LoadImages(image,IMAGE);
 155         n_image_loaded++;
 156       }
 157     }
 158     if (parse_mode == P_SEQUENCE) { //Finish any current sequence
 159       window.LoadImages(sequence_filenames,MERGEDWITHTIME);
 160       sequence_filenames.clear();
 161       parse_mode=P_NORMAL;
 162     }
 163   }
 164
 165   if(win!="" && lev!="") {
 166     window.WindowLevelChanged(atof(win.c_str()), atof(lev.c_str()), 6, 0);
 167     window.ApplyWindowLevelToAllImages();
 168   }
 169
 170   return app.exec();
 171 }