lib/creaDevManagerLib/modelCDMFolder.cpp

   1 /*
   2 # ---------------------------------------------------------------------
   3 #
   4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   5 #                        pour la Sant�)
   6 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   7 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   8 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   9 #
  10 #  This software is governed by the CeCILL-B license under French law and
  11 #  abiding by the rules of distribution of free software. You can  use,
  12 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  13 #  license as circulated by CEA, CNRS and INRIA at the following URL
  14 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  15 #  or in the file LICENSE.txt.
  16 #
  17 #  As a counterpart to the access to the source code and  rights to copy,
  18 #  modify and redistribute granted by the license, users are provided only
  19 #  with a limited warranty  and the software's author,  the holder of the
  20 #  economic rights,  and the successive licensors  have only  limited
  21 #  liability.
  22 #
  23 #  The fact that you are presently reading this means that you have had
  24 #  knowledge of the CeCILL-B license and that you accept its terms.
  25 # ------------------------------------------------------------------------
  26  */
  27
  28 /*
  29  * modelCDMFolder.cpp
  30  *
  31  *  Created on: Nov 28, 2012
  32  *      Author: Daniel Felipe Gonzalez Obando
  33  */
  34
  35 #include "modelCDMFolder.h"
  36
  37 #include <fstream>
  38 #include <algorithm>
  39
  40 #include <creaWx.h>
  41 #include <wx/dir.h>
  42
  43 #include "CDMUtilities.h"
  44
  45 modelCDMFolder::modelCDMFolder()
  46 {
  47   this->CMakeLists = NULL;
  48 }
  49
  50 modelCDMFolder::modelCDMFolder(const std::string& path, const std::string& name, const int& level)
  51 {
  52   //set attributes
  53   this->children.clear();
  54   this->level = level;
  55   this->CMakeLists = NULL;
  56   this->length = 0;
  57   this->name = name;
  58   this->path = path;
  59   this->type = wxDIR_DIRS;
  60
  61   std::string pathFixed(CDMUtilities::fixPath(path));
  62   //check all folders
  63   wxDir dir(crea::std2wx((pathFixed).c_str()));
  64   if (dir.IsOpened())
  65     {
  66       wxString fileName;
  67       bool cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_DIRS);
  68       while (cont)
  69         {
  70           std::string stdfileName = crea::wx2std(fileName);
  71
  72           //if is an unknown folder, create folder
  73           this->children.push_back(new modelCDMFolder(pathFixed + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1));
  74
  75           cont = dir.GetNext(&fileName);
  76         }
  77
  78       cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_FILES);
  79       while (cont)
  80         {
  81           std::string stdfileName = crea::wx2std(fileName);
  82
  83           //if CMakeLists, create CMakeLists
  84           if(stdfileName == "CMakeLists.txt")
  85             {
  86               this->CMakeLists = new modelCDMCMakeListsFile(pathFixed + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
  87               this->children.push_back(this->CMakeLists);
  88             }
  89           else
  90             {
  91               this->children.push_back(new modelCDMFile(pathFixed + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1));
  92             }
  93           //if is an unknown file, create file
  94           cont = dir.GetNext(&fileName);
  95         }
  96     }
  97
  98   this->SortChildren();
  99 }
 100
 101 modelCDMFolder::~modelCDMFolder()
 102 {
 103   this->folders.clear();
 104   this->CMakeLists = NULL;
 105   for (int i = 0; i < this->children.size(); i++)
 106     {
 107       if(this->children[i] != NULL)
 108         {
 109           delete this->children[i];
 110           this->children[i] = NULL;
 111         }
 112     }
 113   this->children.clear();
 114 }
 115
 116 modelCDMFolder* modelCDMFolder::CreateFolder(const std::string& name, std::string*& result)
 117 {
 118   //TODO:: mkdir depending on OS
 119   std::string command = "mkdir \"" + path + CDMUtilities::SLASH + name + "\"";
 120   if(system(command.c_str()))
 121     {
 122       result = new std::string("Error executing: " + command + ".");
 123       return NULL;
 124     }
 125   modelCDMFolder* folder = new modelCDMFolder(path + CDMUtilities::SLASH + name, name, level + 1);
 126   this->folders.push_back(folder);
 127   this->children.push_back(folder);
 128
 129   return folder;
 130 }
 131
 132 bool modelCDMFolder::OpenCMakeListsFile(std::string*& result)
 133 {
 134   if (this->CMakeLists == NULL)
 135     {
 136       result = new std::string("There's no CMakeLists file to open.");
 137       return false;
 138     }
 139   if (!CDMUtilities::openTextEditor(this->CMakeLists->GetPath()))
 140     return true;
 141   else
 142     {
 143       result = new std::string("Couldn't open CMakeLists file.");
 144       return false;
 145     }
 146 }
 147
 148 const bool modelCDMFolder::Refresh(std::string*& result)
 149 {
 150   //set attributes
 151   this->type = wxDIR_DIRS;
 152
 153   //check children
 154   std::vector<bool> checked(this->children.size(), false);
 155   std::vector<bool> checkedFolders(this->folders.size(), false);
 156
 157   //check all folders
 158   wxDir dir(crea::std2wx((this->path).c_str()));
 159   if (dir.IsOpened())
 160     {
 161       wxString fileName;
 162       bool cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_DIRS);
 163       while (cont)
 164         {
 165           std::string stdfileName = crea::wx2std(fileName);
 166           std::string folderName = stdfileName;
 167           //check if they already exist
 168           bool found = false;
 169           for (int i = 0;!found && i < this->folders.size(); i++)
 170             {
 171               if (this->folders[i]->GetName() == folderName)
 172                 {
 173                   found = true;
 174                   int pos = std::find(this->children.begin(), this->children.end(), this->folders[i]) - this->children.begin();
 175                   checked[pos] = true;
 176                   checkedFolders[i] = true;
 177                   if(!this->folders[i]->Refresh(result))
 178                     return false;
 179                 }
 180             }
 181           if(!found)
 182             {
 183               modelCDMFolder* folder = new modelCDMFolder(this->path + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
 184               this->folders.push_back(folder);
 185               this->children.push_back(folder);
 186             }
 187           cont = dir.GetNext(&fileName);
 188         }
 189
 190       cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_FILES);
 191       while (cont)
 192         {
 193           std::string stdfileName = crea::wx2std(fileName);
 194
 195           //if CMakeLists, create CMakeLists
 196           if(stdfileName == "CMakeLists.txt")
 197             {
 198               if (this->CMakeLists == NULL)
 199                 {
 200                   this->CMakeLists = new modelCDMCMakeListsFile(this->path + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
 201                   this->children.push_back(this->CMakeLists);
 202                 }
 203               else
 204                 {
 205                   int pos = std::find(this->children.begin(), this->children.end(), this->CMakeLists) - this->children.begin();
 206                   checked[pos] = true;
 207                   if(!this->CMakeLists->Refresh(result))
 208                     return false;
 209                 }
 210             }
 211
 212           //if is an unknown file, create file
 213           else
 214             {
 215               bool found = false;
 216               for (int i = 0; i <!found && this->children.size(); i++)
 217                 {
 218                   if (this->children[i]->GetName() == stdfileName)
 219                     {
 220                       found = true;
 221                       checked[i] = true;
 222                       if(!this->children[i]->Refresh(result))
 223                         return false;
 224                     }
 225                 }
 226
 227               if(!found)
 228                 {
 229                   modelCDMFile* file = new modelCDMFile(this->path + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
 230                   this->children.push_back(file);
 231                 }
 232             }
 233
 234           cont = dir.GetNext(&fileName);
 235         }
 236     }
 237
 238   for (int i = 0; i < checkedFolders.size(); i++)
 239     {
 240       if(!checkedFolders[i])
 241         {
 242           this->folders.erase(this->folders.begin()+i);
 243           checkedFolders.erase(checkedFolders.begin()+i);
 244           i--;
 245         }
 246     }
 247   for (int i = 0; i < checked.size(); i++)
 248     {
 249       if(!checked[i])
 250         {
 251           delete this->children[i];
 252           this->children.erase(this->children.begin()+i);
 253           checked.erase(checked.begin()+i);
 254           i--;
 255         }
 256     }
 257   this->SortChildren();
 258   return true;
 259 }
 260
 261 modelCDMCMakeListsFile* modelCDMFolder::GetCMakeLists() const
 262 {
 263   return this->CMakeLists;
 264 }
 265
 266 std::vector<modelCDMFolder*> modelCDMFolder::GetFolders() const
 267 {
 268   return this->folders;
 269 }
 270
 271 bool
 272 modelCDMFolder::HasCMakeLists()
 273 {
 274   return this->CMakeLists != NULL;
 275 }