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 int& level)
  51 {
  52   //set attributes
  53   this->children.clear();
  54   this->level = level;
  55   this->CMakeLists = NULL;
  56   this->length = 0;
  57
  58   std::vector<std::string> words;
  59   std::string delimiters;
  60   //TODO::fix for windows
  61   delimiters = "/";
  62   CDMUtilities::splitter::split(words, path, delimiters, CDMUtilities::splitter::no_empties);
  63   this->name = words[words.size()-1];
  64
  65   this->path = path;
  66   this->type = wxDIR_DIRS;
  67
  68   std::string pathFixed(CDMUtilities::fixPath(path));
  69   //check all folders
  70   wxDir dir(crea::std2wx((pathFixed).c_str()));
  71   if (dir.IsOpened())
  72     {
  73       wxString fileName;
  74       bool cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_DIRS);
  75       while (cont)
  76         {
  77           std::string stdfileName = crea::wx2std(fileName);
  78
  79           //if is an unknown folder, create folder
  80           this->children.push_back(new modelCDMFolder(pathFixed + "/" + stdfileName, this->level + 1));
  81
  82           cont = dir.GetNext(&fileName);
  83         }
  84
  85       cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_FILES);
  86       while (cont)
  87         {
  88           std::string stdfileName = crea::wx2std(fileName);
  89
  90           //if CMakeLists, create CMakeLists
  91           if(stdfileName == "CMakeLists.txt")
  92             {
  93               this->CMakeLists = new modelCDMCMakeListsFile(pathFixed + "/" + stdfileName, this->level + 1);
  94               this->children.push_back(this->CMakeLists);
  95             }
  96           else
  97             {
  98               this->children.push_back(new modelCDMFile(pathFixed + "/" + stdfileName, this->level + 1));
  99             }
 100           //if is an unknown file, create file
 101           cont = dir.GetNext(&fileName);
 102         }
 103     }
 104
 105   this->SortChildren();
 106 }
 107
 108 modelCDMFolder::~modelCDMFolder()
 109 {
 110   this->folders.clear();
 111   this->CMakeLists = NULL;
 112   for (int i = 0; i < this->children.size(); i++)
 113     {
 114       if(this->children[i] != NULL)
 115         {
 116           delete this->children[i];
 117           this->children[i] = NULL;
 118         }
 119     }
 120   this->children.clear();
 121 }
 122
 123 modelCDMFolder* modelCDMFolder::CreateFolder(const std::string& name, std::string*& result)
 124 {
 125   //TODO:: mkdir depending on OS
 126   std::string command = "mkdir " + path + "/" + name;
 127   if(system(command.c_str()))
 128     {
 129       result = new std::string("Error executing: " + command + ".");
 130       return NULL;
 131     }
 132   modelCDMFolder* folder = new modelCDMFolder(path + "/" + name, level + 1);
 133   this->folders.push_back(folder);
 134   this->children.push_back(folder);
 135
 136   return folder;
 137 }
 138
 139 bool modelCDMFolder::OpenCMakeListsFile(std::string*& result)
 140 {
 141   if (this->CMakeLists == NULL)
 142     {
 143       result = new std::string("There's no CMakeLists file to open.");
 144       return false;
 145     }
 146   if (!CDMUtilities::openTextEditor(this->CMakeLists->GetPath()))
 147     return true;
 148   else
 149     {
 150       result = new std::string("Couldn't open CMakeLists file.");
 151       return false;
 152     }
 153 }
 154
 155 const bool modelCDMFolder::Refresh(std::string*& result)
 156 {
 157   //set attributes
 158   this->type = wxDIR_DIRS;
 159
 160   //check children
 161   std::vector<bool> checked(this->children.size(), false);
 162   std::vector<bool> checkedFolders(this->folders.size(), false);
 163
 164   //check all folders
 165   wxDir dir(crea::std2wx((this->path).c_str()));
 166   if (dir.IsOpened())
 167     {
 168       wxString fileName;
 169       bool cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_DIRS);
 170       while (cont)
 171         {
 172           std::string stdfileName = crea::wx2std(fileName);
 173           std::string folderName = stdfileName;
 174           //check if they already exist
 175           bool found = false;
 176           for (int i = 0;!found && i < this->folders.size(); i++)
 177             {
 178               if (this->folders[i]->GetName() == folderName)
 179                 {
 180                   found = true;
 181                   int pos = std::find(this->children.begin(), this->children.end(), this->folders[i]) - this->children.begin();
 182                   checked[pos] = true;
 183                   checkedFolders[i] = true;
 184                   if(!this->folders[i]->Refresh(result))
 185                     return false;
 186                 }
 187             }
 188           if(!found)
 189             {
 190               modelCDMFolder* folder = new modelCDMFolder(this->path + "/" + stdfileName, this->level + 1);
 191               this->folders.push_back(folder);
 192               this->children.push_back(folder);
 193             }
 194           cont = dir.GetNext(&fileName);
 195         }
 196
 197       cont = dir.GetFirst(&fileName, wxEmptyString, wxDIR_FILES);
 198       while (cont)
 199         {
 200           std::string stdfileName = crea::wx2std(fileName);
 201
 202           //if CMakeLists, create CMakeLists
 203           if(stdfileName == "CMakeLists.txt")
 204             {
 205               if (this->CMakeLists == NULL)
 206                 {
 207                   this->CMakeLists = new modelCDMCMakeListsFile(this->path + "/" + stdfileName, this->level + 1);
 208                   this->children.push_back(this->CMakeLists);
 209                 }
 210               else
 211                 {
 212                   int pos = std::find(this->children.begin(), this->children.end(), this->CMakeLists) - this->children.begin();
 213                   checked[pos] = true;
 214                   if(!this->CMakeLists->Refresh(result))
 215                     return false;
 216                 }
 217             }
 218           //if is an unknown file, create file
 219           else
 220             {
 221               bool found = false;
 222               for (int i = 0; i <!found && this->children.size(); i++)
 223                 {
 224                   if (this->children[i]->GetName() == stdfileName)
 225                     {
 226                       found = true;
 227                       checked[i] = true;
 228                       if(!this->children[i]->Refresh(result))
 229                         return false;
 230                     }
 231                 }
 232
 233               if(!found)
 234                 {
 235                   modelCDMFile* file = new modelCDMFile(this->path + "/" + stdfileName, this->level + 1);
 236                   this->children.push_back(file);
 237                 }
 238             }
 239
 240           cont = dir.GetNext(&fileName);
 241         }
 242     }
 243
 244   for (int i = 0; i < checkedFolders.size(); i++)
 245     {
 246       if(!checkedFolders[i])
 247         {
 248           this->folders.erase(this->folders.begin()+i);
 249           checkedFolders.erase(checkedFolders.begin()+i);
 250           i--;
 251         }
 252     }
 253   for (int i = 0; i < checked.size(); i++)
 254     {
 255       if(!checked[i])
 256         {
 257           delete this->children[i];
 258           this->children.erase(this->children.begin()+i);
 259           checked.erase(checked.begin()+i);
 260           i--;
 261         }
 262     }
 263   this->SortChildren();
 264   return true;
 265 }
 266
 267 modelCDMCMakeListsFile* modelCDMFolder::GetCMakeLists() const
 268 {
 269   return this->CMakeLists;
 270 }
 271
 272 std::vector<modelCDMFolder*> modelCDMFolder::GetFolders() const
 273 {
 274   return this->folders;
 275 }
 276
 277 bool
 278 modelCDMFolder::HasCMakeLists()
 279 {
 280   return this->CMakeLists != NULL;
 281 }