org.eclipse.scout.sdk.ui/src/org/eclipse/scout/sdk/ui/action/WellformAction.java

/*******************************************************************************
 * Copyright (c) 2010 BSI Business Systems Integration AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     BSI Business Systems Integration AG - initial API and implementation
 ******************************************************************************/
package org.eclipse.scout.sdk.ui.action;

import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jdt.core.IType;
import org.eclipse.scout.sdk.Texts;
import org.eclipse.scout.sdk.ui.internal.ScoutSdkUi;
import org.eclipse.scout.sdk.ui.view.outline.pages.IPage;
import org.eclipse.scout.sdk.workspace.IScoutBundle;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;

/**
 * <h3>{@link WellformAction}</h3> ...
 * 
 * @author Andreas Hoegger
 * @since 1.0.8 09.09.2010
 */
public class WellformAction extends AbstractOperationAction {

  private IScoutBundle m_bundle;
  private IType m_type;

  public WellformAction() {
    super(Texts.get("Wellform"), ScoutSdkUi.getImageDescriptor(ScoutSdkUi.ToolLoading), null, false, Category.UDPATE);
  }

  @Override
  public boolean isVisible() {
    return (m_bundle == null || !m_bundle.isBinary()) && (m_type == null || m_type.getDeclaringType() == null);
  }

  public void init(IScoutBundle b) {
    init(b, null);
  }

  public void init(IScoutBundle b, IType type) {
    m_bundle = b;
    m_type = type;
  }

  @Override
  public Object execute(Shell shell, IPage[] selection, ExecutionEvent event) throws ExecutionException {
    if (m_type == null) {
      // no specific type: multi type execution: show warning
      MessageBox box = new MessageBox(shell, SWT.ICON_QUESTION | SWT.OK | SWT.CANCEL);
      box.setMessage(Texts.get("WellformConfirmationMessage"));
      if (box.open() == SWT.OK) {
        super.execute(shell, selection, event);
      }
    }
    else {
      super.execute(shell, selection, event);
    }
    return null;
  }
}