Method refresh

qucs/projectView.cpp:105–177

refresh the view using the current projectPath

// refresh the view using the current projectPath
void
ProjectView::refresh()
{
  // put all files into "Content"-ListView
  QDir workPath(m_projPath);
  QStringList files = workPath.entryList(QStringList() << "*", QDir::Files, QDir::Name);
  QStringList::iterator it;
  QString extName, fileName;
  QList<QStandardItem *> columnData;

  // update project name in header as it may have changed
  QStringList header;
  header << tr("Content of %1").arg(m_projName) << tr("Note");
  m_model->setHorizontalHeaderLabels(header);

  for (int i=0; i<m_model->rowCount(); i++) {
    // delete_childrens
    m_model->item(i, 0)->removeRows(0, m_model->item(i, 0)->rowCount());
  }

#define APPEND_CHILD(category, data) \
  m_model->item(category, 0)->appendRow(data);

  for(it = files.begin(); it != files.end(); ++it) {
    fileName = (*it).toAscii();
    extName = QFileInfo(workPath.filePath(fileName)).suffix();

    columnData.clear();
    QStandardItem * d = new QStandardItem(fileName);
    if (QucsSettings.ShowDescriptionProjectTree)
    { // In case of the ShowDescriptionProjectTree property is set, 
      // it reads the schematic header looking for the message to be displayed
      // and the variable which sets the visibility of the frame
       QString description = ReadDescription(workPath.absoluteFilePath(fileName));
       d->setToolTip(description);
    }
    columnData.append(d);

    if(extName == "dat") {
      APPEND_CHILD(0, columnData);
    }
    else if(extName == "dpl") {
      APPEND_CHILD(1, columnData);
    }
    else if(extName == "v") {
      APPEND_CHILD(2, columnData);
    }
    else if(extName == "va") {
      APPEND_CHILD(3, columnData);
    }
    else if((extName == "vhdl") || (extName == "vhd")) {
      APPEND_CHILD(4, columnData);
    }
    else if((extName == "m") || (extName == "oct")) {
      APPEND_CHILD(5, columnData);
    }
    else if(extName == "sch") {
      // test if it's a valid schematic file