Method setupExternalConnections

app/src/DataModel/ProjectModel.cpp:2034–2076

* @brief Wires Dashboard, ConnectionManager, and AppState signals to this model. */

 * @brief Wires Dashboard, ConnectionManager, and AppState signals to this model.
 */
void DataModel::ProjectModel::setupExternalConnections()
{
  connect(&UI::Dashboard::instance(), &UI::Dashboard::pointsChanged, this, [this]() {
    const auto opMode = AppState::instance().operationMode();
    if (opMode != SerialStudio::ProjectFile || m_filePath.isEmpty())
      return;

    const int points = UI::Dashboard::instance().points();
    if (m_pointCount == points)
      return;

    m_pointCount = points;

    if (!writeProjectFile(m_filePath))
      return;

    Q_EMIT pointCountChanged();
  });

  connect(&UI::Dashboard::instance(), &UI::Dashboard::widgetCountChanged, this, [this] {
    if (AppState::instance().operationMode() != SerialStudio::QuickPlot)
      return;

    m_sessionWorkspaces = buildAutoWorkspaces();
    Q_EMIT activeWorkspacesChanged();
  });

  connect(&AppState::instance(), &AppState::operationModeChanged, this, [this] {
    const auto opMode = AppState::instance().operationMode();
    if (opMode == SerialStudio::ProjectFile)
      m_sessionWorkspaces.clear();
    else
      m_sessionWorkspaces = buildAutoWorkspaces();

    Q_EMIT activeWorkspacesChanged();
  });

  connect(
    &IO::ConnectionManager::instance(), &IO::ConnectionManager::connectedChanged, this, [this] {
      if (!IO::ConnectionManager::instance().isConnected())
        clearTransientState();
    });
}

//--------------------------------------------------------------------------------------------------
// Document initialisation