gistfile1.java

private boolean closeETLTabs(boolean save) throws KettleException {
    Spoon spoonInstance = Spoon.getInstance();
    int numTabs = spoonInstance.delegates.tabs.getTabs().size();
    for (int i = numTabs - 1; i >= 0; i--) {
      spoonInstance.tabfolder.setSelected(i);
      // Logic copied directly out of SpoonTabsDelegate.tabClose(). That needs to be refactored badly.
      Object control = spoonInstance.tabfolder.getSelected().getControl();
      // Save the changes if we're requested to and the control object is a tab item
      if (save && control instanceof TabItemInterface) {
        TabItemInterface tabItem = (TabItemInterface) control;
        if (!tabItem.applyChanges()) {
          return false;
        }
      }
      if (control instanceof TransGraph) {
        TransMeta transMeta = ((TransGraph) control).getManagedObject();
        spoonInstance.delegates.trans.closeTransformation(transMeta);
        spoonInstance.refreshTree();
      } else if (control instanceof JobGraph) {
        JobMeta jobMeta = ((JobGraph) control).getManagedObject();
        spoonInstance.delegates.jobs.closeJob(jobMeta);
        spoonInstance.refreshTree();
      } else {
        // we don't care about any other ETL tab types
      }
    }
    return true;
  }