src/libengrid/edgelengthsourcemanager.cpp

   1 //
   2 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   3 // +                                                                      +
   4 // + This file is part of enGrid.                                         +
   5 // +                                                                      +
   6 // + Copyright 2008-2013 enGits GmbH                                      +
   7 // +                                                                      +
   8 // + enGrid is free software: you can redistribute it and/or modify       +
   9 // + it under the terms of the GNU General Public License as published by +
  10 // + the Free Software Foundation, either version 3 of the License, or    +
  11 // + (at your option) any later version.                                  +
  12 // +                                                                      +
  13 // + enGrid is distributed in the hope that it will be useful,            +
  14 // + but WITHOUT ANY WARRANTY; without even the implied warranty of       +
  15 // + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        +
  16 // + GNU General Public License for more details.                         +
  17 // +                                                                      +
  18 // + You should have received a copy of the GNU General Public License    +
  19 // + along with enGrid. If not, see <http://www.gnu.org/licenses/>.       +
  20 // +                                                                      +
  21 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  22 //
  23
  24 #include "edgelengthsourcemanager.h"
  25
  26 #include "guiedgelengthsourcesphere.h"
  27 #include "guiedgelengthsourcecone.h"
  28 #include "guiedgelengthsourcebox.h"
  29 #include "guiedgelengthsourcepipe.h"
  30 #include "guimainwindow.h"
  31
  32 EdgeLengthSourceManager::EdgeLengthSourceManager()
  33 {
  34   m_Sources.clear();
  35   m_Samples.clear();
  36   m_Samples.push_back(new GuiEdgeLengthSourceSphere);
  37   m_Samples.push_back(new GuiEdgeLengthSourceCone);
  38   m_Samples.push_back(new GuiEdgeLengthSourceBox);
  39   m_Samples.push_back(new GuiEdgeLengthSourcePipe);
  40   m_ListWidget = NULL;
  41 }
  42
  43 EdgeLengthSourceManager::~EdgeLengthSourceManager()
  44 {
  45   foreach (EdgeLengthSource* source, m_Sources) {
  46     //delete source;
  47   }
  48   foreach (EdgeLengthSource* sample, m_Samples) {
  49     //delete sample;
  50   }
  51 }
  52
  53 void EdgeLengthSourceManager::populateListWidget()
  54 {
  55   if (m_ListWidget) {
  56     m_ListWidget->clear();
  57     foreach (EdgeLengthSource *source, m_Sources) {
  58       m_ListWidget->addItem(source->name());
  59     }
  60   }
  61 }
  62
  63 void EdgeLengthSourceManager::read()
  64 {
  65   foreach (EdgeLengthSource* source, m_Sources) {
  66     //delete source;
  67   }
  68   m_Sources.clear();
  69   QString xml_text = GuiMainWindow::pointer()->getXmlSection("engrid/sources");
  70   QStringList lines = xml_text.split("\n");
  71   foreach (QString line, lines) {
  72     foreach (EdgeLengthSource* sample, m_Samples) {
  73       if (sample->read(line.trimmed())) {
  74         if (dynamic_cast<GuiEdgeLengthSourceSphere*>(sample)) {
  75           GuiEdgeLengthSourceSphere *S = new GuiEdgeLengthSourceSphere;
  76           S->read(line.trimmed());
  77           m_Sources.push_back(S);
  78           break;
  79         }
  80         if (dynamic_cast<GuiEdgeLengthSourceCone*>(sample)) {
  81           GuiEdgeLengthSourceCone *S = new GuiEdgeLengthSourceCone;
  82           S->read(line.trimmed());
  83           m_Sources.push_back(S);
  84           break;
  85         }
  86         if (dynamic_cast<GuiEdgeLengthSourceBox*>(sample)) {
  87           GuiEdgeLengthSourceBox *S = new GuiEdgeLengthSourceBox;
  88           S->read(line.trimmed());
  89           m_Sources.push_back(S);
  90           break;
  91         }
  92         if (dynamic_cast<GuiEdgeLengthSourcePipe*>(sample)) {
  93           GuiEdgeLengthSourcePipe *S = new GuiEdgeLengthSourcePipe;
  94           S->read(line.trimmed());
  95           m_Sources.push_back(S);
  96           break;
  97         }
  98       }
  99     }
 100   }
 101 }
 102
 103 void EdgeLengthSourceManager::write()
 104 {
 105   QString xml_text = "";
 106   foreach (EdgeLengthSource* source, m_Sources) {
 107     xml_text += source->write();
 108     xml_text += "\n";
 109   }
 110   GuiMainWindow::pointer()->setXmlSection("engrid/sources", xml_text);
 111 }
 112
 113 double EdgeLengthSourceManager::minEdgeLength(vec3_t x)
 114 {
 115   double L_min = 1e99;
 116   foreach (EdgeLengthSource* source, m_Sources) {
 117     double L = source->edgeLength(x);
 118     if (L > 0) {
 119       L_min = min(L, L_min);
 120     }
 121   }
 122   return L_min;
 123 }
 124
 125 void EdgeLengthSourceManager::edit()
 126 {
 127   if (m_ListWidget->currentItem()) {
 128     QString selected_name = m_ListWidget->currentItem()->text();
 129     foreach (EdgeLengthSource* source, m_Sources) {
 130       if (source->name() == selected_name) {
 131         source->config();
 132         break;
 133       }
 134     }
 135     populateListWidget();
 136   }
 137 }
 138
 139 void EdgeLengthSourceManager::remove()
 140 {
 141   if (m_ListWidget->currentItem()) {
 142     QList<EdgeLengthSource*> new_sources;
 143     QString selected_name = m_ListWidget->currentItem()->text();
 144     foreach (EdgeLengthSource* source, m_Sources) {
 145       if (source->name() == selected_name) {
 146         delete source;
 147       } else {
 148         new_sources.push_back(source);
 149       }
 150     }
 151     m_Sources = new_sources;
 152     populateListWidget();
 153   }
 154 }
 155
 156 void EdgeLengthSourceManager::addSphere()
 157 {
 158   QString name = "sphere" + timeStamp();
 159   GuiEdgeLengthSourceSphere *S = new GuiEdgeLengthSourceSphere;
 160   S->setName(name);
 161   m_Sources.append(S);
 162   populateListWidget();
 163 }
 164
 165 void EdgeLengthSourceManager::addCone()
 166 {
 167   QString name = "cone" + timeStamp();
 168   GuiEdgeLengthSourceCone *S = new GuiEdgeLengthSourceCone;
 169   S->setName(name);
 170   m_Sources.append(S);
 171   populateListWidget();
 172 }
 173
 174 void EdgeLengthSourceManager::addPipe()
 175 {
 176   QString name = "pipe" + timeStamp();
 177   GuiEdgeLengthSourcePipe *S = new GuiEdgeLengthSourcePipe;
 178   S->setName(name);
 179   m_Sources.append(S);
 180   populateListWidget();
 181 }
 182
 183 void EdgeLengthSourceManager::addBox()
 184 {
 185   QString name = "box" + timeStamp();
 186   GuiEdgeLengthSourceBox *S = new GuiEdgeLengthSourceBox;
 187   S->setName(name);
 188   m_Sources.append(S);
 189   populateListWidget();
 190 }
 191
 192
 193