vv/vvUtils.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://www.centreleonberard.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 <sstream>
  19 #include <algorithm>
  20 #include <QDir>
  21 #include "clitkCommon.h"
  22 #include "vvUtils.h"
  23
  24 const std::string vv_user_file=".vv_settings.txt";
  25 const std::string recentFileList="recentFiles";
  26 typedef std::list<std::string> FileListType;
  27
  28 QString getVVSettingsPath(){
  29   return QDir::homePath()+QString::fromStdString("/"+vv_user_file);
  30 }
  31
  32 QSettings::Format getSettingsOptionFormat(){
  33   return QSettings::IniFormat;
  34 }
  35
  36 ///Returns the last images opened by the user
  37 FileListType GetRecentlyOpenedImages()
  38 {
  39   QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
  40   FileListType result;
  41   settings.beginGroup(QString::fromStdString(recentFileList));
  42     QStringList keys = settings.childKeys();
  43     for(int i=0; i<keys.size(); i++){
  44       std::string value=settings.value(QString::fromStdString (keys[i].toStdString())).toString().toStdString();
  45       result.push_back(value);
  46     }
  47   settings.endGroup();
  48   return result;
  49 }
  50
  51 // Set parameters for VV (AETITLE, port-scu) to allow c-move.
  52 void setDicomClient()
  53 {
  54         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
  55         if (! settings.childGroups().contains("DICOMCLIENT"))
  56         {
  57                  settings.beginGroup(QString::fromStdString("DICOMCLIENT"));
  58                  settings.setValue("AETITLE",QString::fromStdString("VVDICOMSCU"));
  59                  settings.setValue("port",QString::number(1234));
  60                  settings.setValue("directory",QDir::homePath() +QString::fromStdString("/.move"));
  61                  settings.endGroup();
  62         }
  63 }
  64
  65 // get VV-AETITLE  for c-move. parameters
  66 std::string getDicomClientAETitle()
  67 {
  68          std::string result ="";
  69         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
  70          settings.beginGroup(QString::fromStdString("DICOMCLIENT"));
  71          result = settings.value("AETITLE").toString().toStdString();
  72          settings.endGroup();
  73          return result;
  74 }
  75
  76 // get the directory where the dicom files will be stored during c-move action.
  77 std::string getCMoveDirectory()
  78 {
  79          std::string result ="";
  80         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
  81          settings.beginGroup(QString::fromStdString("DICOMCLIENT"));
  82          result = settings.value("directory").toString().toStdString();
  83          settings.endGroup();
  84          return result;
  85 }
  86
  87 // get VV-PORT-SCU  for c-move. parameters
  88 int getDicomClientPort()
  89 {
  90         int result;
  91         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
  92          settings.beginGroup(QString::fromStdString("DICOMCLIENT"));
  93          result = settings.value("port").toString().toInt();
  94          settings.endGroup();
  95          return result;
  96 }
  97
  98 // get interpolation option for vv
  99 int getInterpolationFavoriteStatus()
 100 {
 101         int result;
 102         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 103          settings.beginGroup(QString::fromStdString("VVSETTINGS"));
 104          result = settings.value("interpolation").toString().toInt();
 105          settings.endGroup();
 106          return result;
 107 }
 108
 109 // set VV-settings at first use
 110 void setVVSettings()
 111 {
 112         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 113         if (! settings.childGroups().contains("VVSETTINGS"))
 114         {
 115                  settings.beginGroup(QString::fromStdString("VVSETTINGS"));
 116                  settings.setValue("interpolation",QString::number(1));
 117                  settings.endGroup();
 118         }
 119 }
 120
 121 /// Add a new Dicom Server
 122 void AddDicomServer(std::string nickname, std::string aetitle, std::string adress, std::string port)
 123 {
 124         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 125          settings.beginGroup(QString::fromStdString("DICOMSERVER"));
 126          settings.beginWriteArray(QString::fromStdString(nickname));
 127          settings.setValue("nickname",QString::fromStdString(nickname));
 128          settings.setValue("AETITLE",QString::fromStdString(aetitle));
 129          settings.setValue("ADRESS",QString::fromStdString(adress));
 130          settings.setValue("PORT",QString::fromStdString(port));
 131          settings.endGroup();
 132 }
 133
 134 /// Remove a Dicom Server
 135 void removeDicomServer(std::string nickname)
 136 {
 137         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 138          settings.beginGroup(QString::fromStdString("DICOMSERVER"));
 139          std::string temp = nickname + "//";
 140          settings.remove(QString::fromStdString(temp + "nickname"));
 141          settings.remove(QString::fromStdString(temp + "AETITLE"));
 142           settings.remove(QString::fromStdString(temp + "ADRESS"));
 143            settings.remove(QString::fromStdString(temp + "PORT"));
 144          settings.endGroup();
 145 }
 146
 147
 148
 149
 150 /// get the list of a Dicom Server
 151 QStringList getDicomServers()
 152 {
 153
 154         QStringList list;
 155         QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 156          settings.beginGroup(QString::fromStdString("DICOMSERVER"));
 157          QStringList  keys = settings.allKeys();
 158          for(int i =0; i < keys.size(); i++)
 159          {
 160                  QString val = keys.at(i);
 161                  if (val.contains("nickname"))
 162                          list.push_back(settings.value(val).toString());
 163          }
 164          return list;
 165 }
 166
 167 /// get needed Infos for a Dicom Server
 168 std::map <std::string,std::string > getDicomServer(QString nickname)
 169 {
 170                 std::map< std::string, std::string  >results;
 171                 QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 172          settings.beginGroup(QString::fromStdString("DICOMSERVER"));
 173          settings.beginReadArray(nickname);
 174            QStringList keys = settings.childKeys();
 175            for (int i = 0; i <keys.size(); i++)
 176                    results[keys.at(i).toStdString()] = settings.value(keys.at(i)).toString().toStdString();
 177            return results;
 178
 179 }
 180
 181 ///Adds an image to the list of recently opened images
 182 void AddToRecentlyOpenedImages(std::string filename)
 183 {
 184   QSettings settings(getVVSettingsPath(), getSettingsOptionFormat());
 185   FileListType file_list = GetRecentlyOpenedImages();
 186
 187   FileListType::iterator i = std::find(file_list.begin(),file_list.end(),filename);
 188   if (i != file_list.end()) // avoid dupes
 189     file_list.erase(i);
 190   while (file_list.size() >= 6) //keep list to a reasonable size
 191     file_list.pop_back();
 192   file_list.push_front(filename);
 193
 194   settings.beginGroup(QString::fromStdString(recentFileList));
 195     int index=0;
 196     for (FileListType::iterator j = file_list.begin() ; j != file_list.end() ; j++){
 197       QString s=QString(index++);
 198       settings.setValue(s, QString::fromStdString ( *j ));
 199     }
 200   settings.endGroup();
 201 }
 202