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   std::cout << "creating folder: " + path + "\n";
  53   //set attributes
  54   this->children.clear();
  55   this->level = level;
  56   this->CMakeLists = NULL;
  57   this->length = 0;
  58   this->name = name;
  59   this->path = path;
  60   this->type = wxDIR_DIRS;
  61
  62   std::string pathFixed(CDMUtilities::fixPath(path));
  63   //check all folders
  64   wxDir dir(crea::std2wx((pathFixed).c_str()));
  65   if (dir.IsOpened())
  66     {
  67       wxString fileName;
  68       bool cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_DIRS);
  69       while (cont)
  70         {
  71           std::string stdfileName = crea::wx2std(fileName);
  72
  73           //if is an unknown folder, create folder
  74           modelCDMFolder* folder = new modelCDMFolder(pathFixed + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
  75           this->children.push_back(folder);
  76           this->folders.push_back(folder);
  77
  78           cont = dir.GetNext(&fileName);
  79         }
  80
  81       cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_FILES);
  82       while (cont)
  83         {
  84           std::string stdfileName = crea::wx2std(fileName);
  85
  86           //if CMakeLists, create CMakeLists
  87           if(stdfileName == "CMakeLists.txt")
  88             {
  89               this->CMakeLists = new modelCDMCMakeListsFile(pathFixed + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
  90               this->children.push_back(this->CMakeLists);
  91             }
  92           else
  93             {
  94               this->children.push_back(new modelCDMFile(pathFixed + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1));
  95             }
  96           //if is an unknown file, create file
  97           cont = dir.GetNext(&fileName);
  98         }
  99     }
 100
 101   this->SortChildren();
 102   std::sort(this->folders.begin(), this->folders.end(), CompareNodeItem);
 103 }
 104
 105 modelCDMFolder::~modelCDMFolder()
 106 {
 107   this->folders.clear();
 108   this->CMakeLists = NULL;
 109   for (int i = 0; i < this->children.size(); i++)
 110     {
 111       if(this->children[i] != NULL)
 112         {
 113           delete this->children[i];
 114           this->children[i] = NULL;
 115         }
 116     }
 117   this->children.clear();
 118 }
 119
 120 modelCDMFolder* modelCDMFolder::CreateFolder(const std::string& name, std::string*& result)
 121 {
 122   //TODO:: mkdir depending on OS
 123   std::string command = "mkdir \"" + path + CDMUtilities::SLASH + name + "\"";
 124   if(system(command.c_str()))
 125     {
 126       result = new std::string("Error executing: " + command + ".");
 127       return NULL;
 128     }
 129   modelCDMFolder* folder = new modelCDMFolder(path + CDMUtilities::SLASH + name, name, level + 1);
 130   this->folders.push_back(folder);
 131   this->children.push_back(folder);
 132
 133   return folder;
 134 }
 135
 136 bool modelCDMFolder::OpenCMakeListsFile(std::string*& result)
 137 {
 138   if (this->CMakeLists == NULL)
 139     {
 140       result = new std::string("There's no CMakeLists file to open.");
 141       return false;
 142     }
 143   if (!CDMUtilities::openTextEditor(this->CMakeLists->GetPath()))
 144     return true;
 145   else
 146     {
 147       result = new std::string("Couldn't open CMakeLists file.");
 148       return false;
 149     }
 150 }
 151
 152 const bool modelCDMFolder::Refresh(std::string*& result)
 153 {
 154   //std::cout << "refreshing folder " << this->name << std::endl;
 155   //set attributes
 156   this->type = wxDIR_DIRS;
 157
 158   //check children
 159   std::vector<bool> checked(this->children.size(), false);
 160   std::vector<bool> checkedFolders(this->folders.size(), false);
 161
 162   //check all folders
 163   wxDir dir(crea::std2wx((this->path).c_str()));
 164   if (dir.IsOpened())
 165     {
 166       wxString fileName;
 167       bool cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_DIRS);
 168       while (cont)
 169         {
 170           std::string stdfileName = crea::wx2std(fileName);
 171           //check if they already exist
 172           bool found = false;
 173           for (int i = 0; !found && i < this->folders.size(); i++)
 174             {
 175               if (this->folders[i]->GetName() == stdfileName)
 176                 {
 177                   found = true;
 178                   int pos = std::find(this->children.begin(), this->children.end(), this->folders[i]) - this->children.begin();
 179                   checked[pos] = true;
 180                   checkedFolders[i] = true;
 181                   if(!this->folders[i]->Refresh(result))
 182                     return false;
 183                 }
 184             }
 185           if(!found)
 186             {
 187               modelCDMFolder* folder = new modelCDMFolder(this->path + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
 188               this->folders.push_back(folder);
 189               this->children.push_back(folder);
 190             }
 191           cont = dir.GetNext(&fileName);
 192         }
 193
 194       cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_FILES);
 195       while (cont)
 196         {
 197           std::string stdfileName = crea::wx2std(fileName);
 198
 199           //if CMakeLists, create CMakeLists
 200           if(stdfileName == "CMakeLists.txt")
 201             {
 202               if (this->CMakeLists == NULL)
 203                 {
 204                   this->CMakeLists = new modelCDMCMakeListsFile(this->path + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
 205                   this->children.push_back(this->CMakeLists);
 206                 }
 207               else
 208                 {
 209                   int pos = std::find(this->children.begin(), this->children.end(), this->CMakeLists) - this->children.begin();
 210                   checked[pos] = true;
 211                   if(!this->CMakeLists->Refresh(result))
 212                     return false;
 213                 }
 214             }
 215
 216           //if is an unknown file, create file
 217           else
 218             {
 219               bool found = false;
 220               for (int i = 0;!found && i < this->children.size(); i++)
 221                 {
 222                   if (this->children[i]->GetName() == stdfileName)
 223                     {
 224                       found = true;
 225                       checked[i] = true;
 226                       if(!this->children[i]->Refresh(result))
 227                         return false;
 228                     }
 229                 }
 230
 231               if(!found)
 232                 {
 233                   modelCDMFile* file = new modelCDMFile(this->path + CDMUtilities::SLASH + stdfileName, stdfileName, this->level + 1);
 234                   this->children.push_back(file);
 235                 }
 236             }
 237
 238           cont = dir.GetNext(&fileName);
 239         }
 240     }
 241
 242   for (int i = 0; i < checkedFolders.size(); i++)
 243     {
 244       if(!checkedFolders[i])
 245         {
 246           this->folders.erase(this->folders.begin()+i);
 247           checkedFolders.erase(checkedFolders.begin()+i);
 248           i--;
 249         }
 250     }
 251   for (int i = 0; i < checked.size(); i++)
 252     {
 253       if(!checked[i])
 254         {
 255           delete this->children[i];
 256           this->children.erase(this->children.begin()+i);
 257           checked.erase(checked.begin()+i);
 258           i--;
 259         }
 260     }
 261   this->SortChildren();
 262   std::sort(this->folders.begin(), this->folders.end(), CompareNodeItem);
 263   return true;
 264 }
 265
 266 modelCDMCMakeListsFile* modelCDMFolder::GetCMakeLists() const
 267 {
 268   return this->CMakeLists;
 269 }
 270
 271 std::vector<modelCDMFolder*> modelCDMFolder::GetFolders() const
 272 {
 273   return this->folders;
 274 }
 275
 276 bool
 277 modelCDMFolder::HasCMakeLists()
 278 {
 279   return this->CMakeLists != NULL;
 280 }