code: /*--------------------------------------------------------------*
    Copyright (C) 2006-2020 OpenSim Ltd.
  
    This file is distributed WITHOUT ANY WARRANTY. See the file
    'License' for details on this and other legal matters.
  *--------------------------------------------------------------*/
  
  package org.omnetpp.scave.actions.analysismodel;
  
  import org.eclipse.core.runtime.CoreException;
  import org.eclipse.jface.dialogs.Dialog;
  import org.eclipse.jface.viewers.ISelection;
  import org.eclipse.swt.widgets.Display;
  import org.omnetpp.scave.ScaveImages;
  import org.omnetpp.scave.ScavePlugin;
  import org.omnetpp.scave.actions.AbstractScaveAction;
  import org.omnetpp.scave.editors.ScaveEditor;
  import org.omnetpp.scave.editors.ui.ChartTemplateGalleryDialog;
  import org.omnetpp.scave.model.Chart;
  import org.omnetpp.scave.model.ChartTemplate;
  import org.omnetpp.scave.model.commands.AddChartCommand;
  import org.omnetpp.scave.model.commands.ICommand;
  import org.omnetpp.scave.model2.ScaveModelUtil;
  
  
  public class NewChartFromTemplateGalleryAction extends AbstractScaveAction {
  
      public NewChartFromTemplateGalleryAction() {
          setText("New Chart");
          setImageDescriptor(ScavePlugin.getImageDescriptor(ScaveImages.IMG_ETOOL16_NEWBARCHART));
      }
  
      @Override
      protected void doRun(ScaveEditor editor, ISelection selection) throws CoreException {
          ChartTemplateGalleryDialog dialog = new ChartTemplateGalleryDialog(Display.getCurrent().getActiveShell(), editor);
          if (dialog.open() != Dialog.OK)
              return;
  
          ChartTemplate template = dialog.getSelectedTemplate();
          if (template == null)
              return;
  
          Chart chart = ScaveModelUtil.createChartFromTemplate(template);
          chart.assignNewId();
          ICommand command = new AddChartCommand(editor.getCurrentFolder(), chart);
          editor.getChartsPage().getCommandStack().execute(command);
          editor.showAnalysisItem(chart);
      }
  
      @Override
      protected boolean isApplicable(ScaveEditor editor, ISelection selection) {
          return true;
      }
  }
  