Method SaveState

Plugins/org.blueberry.ui.qt/src/internal/berryQtShowViewDialog.cpp:270–312

}

void QtShowViewDialog::SaveState()
{
  XMLMemento::Pointer memento = XMLMemento::CreateWriteRoot(TAG_SHOWVIEWDIALOG);
  memento->PutString("filter", m_UserInterface->m_Filter->text());
  memento->PutBoolean("keywordFilter", m_UserInterface->m_KeywordFilter->isChecked());

  // dialog geometry
  QByteArray geom = this->saveGeometry();
  IMemento::Pointer geomChild = memento->CreateChild(TAG_GEOMETRY);
  geomChild->PutTextData(geom.toBase64().constData());

  // expanded categories
  for (const QPersistentModelIndex &index : std::as_const(m_ExpandedCategories))
  {
    if (index.isValid())
    {
      QString id = index.data(ViewTreeModel::Id).toString();
      if (!id.isEmpty())
      {
        memento->CreateChild(TAG_CATEGORY, id);
      }
    }
  }

  // we only record a single selected item. restoring a multi-selection might be
  // confusing for the user
  QModelIndexList selectedIndices = m_UserInterface->m_TreeView->selectionModel()->selectedIndexes();
  if (!selectedIndices.isEmpty())
  {
    QString id = selectedIndices.back().data(ViewTreeModel::Id).toString();
    if (!id.isEmpty())
    {
      memento->CreateChild(TAG_SELECTION, id);
    }
  }

  std::stringstream ss;
  memento->Save(ss);

  auto* prefs = WorkbenchPlugin::GetDefault()->GetPreferences();
  prefs->Put(TAG_SHOWVIEWDIALOG.toStdString(), ss.str());
  prefs->Flush();
}

void QtShowViewDialog::done(int r)
{