protected void registerOutlineSwitchAction( )
{
	if ( registered == true )
		return;
	// Register the switch action onto outline page
	Page reportMultiBookPage = (Page) ( (MultiPageReportEditor) getEditor( ) ).getOutlinePage( );
	if ( reportMultiBookPage.getSite( ) != null )
	{
		if ( reportMultiBookPage.getSite( )
				.getActionBars( )
				.getMenuManager( )
				.find( getOutlineSwitchAction( ).getId( ) ) == null )
			reportMultiBookPage.getSite( )
					.getActionBars( )
					.getMenuManager( )
					.add( getOutlineSwitchAction( ) );
		registered = true;
	}
}
 

private void removeOutlineSwitchAction( )
{
	Page reportMultiBookPage = (Page) ( (MultiPageReportEditor) getEditor( ) ).getOutlinePage( );
	if ( reportMultiBookPage.getSite( ) != null )
	{
		reportMultiBookPage.getSite( )
				.getActionBars( )
				.getMenuManager( )
				.remove( switchAction_ID );
		registered = false;
	}
}
 

public Page createPage(Object object) {
  SVNHistoryPage page = new SVNHistoryPage(object);
  return page;
}
 

/**
 * Creates a new <code>JavaSearchActionGroup</code>. The group 
 * requires that the selection provided by the page's selection provider 
 * is of type <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
 * 
 * @param page the page that owns this action group
 */
public TypeScriptSearchActionGroup(Page page) {
	this(page.getSite());
}
 

/**
 * Creates a new <code>JavaSearchActionGroup</code>. The group
 * requires that the selection provided by the page's selection provider
 * is of type <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
 *
 * @param page the page that owns this action group
 */
public JavaSearchActionGroup(Page page) {
	this(page.getSite());
}
 

/**
 * Creates a new <code>CCPActionGroup</code>.  The group requires that
 * the selection provided by the page's selection provider is of type
 * <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
 *
 * @param page the page that owns this action group
 */
public CCPActionGroup(Page page) {
	this(page.getSite(), null, false);
}
 

/**
 * Creates a new <code>OpenActionGroup</code>. The group requires
 * that the selection provided by the page's selection provider is
 * of type {@link IStructuredSelection}.
 *
 * @param page the page that owns this action group
 */
public OpenViewActionGroup(Page page) {
	createSiteActions(page.getSite(), null);
}
 

/**
 * Creates a new <code>OpenActionGroup</code>. The group requires
 * that the selection provided by the given selection provider is
 * of type {@link IStructuredSelection}.
 *
 * @param page the page that owns this action group
 * @param selectionProvider the selection provider used instead of the
 *  page selection provider.
 *
 * @since 3.2
 */
public OpenViewActionGroup(Page page, ISelectionProvider selectionProvider) {
	createSiteActions(page.getSite(), selectionProvider);
}
 

/**
 * Creates a new <code>FindOccurrencesInFileAction</code>. The action requires
 * that the selection provided by the page's selection provider is of type <code>
 * org.eclipse.jface.viewers.IStructuredSelection</code>.
 *
 * @param page the page providing context information for this action
 */
public FindOccurrencesInFileAction(Page page) {
	this(page.getSite());
}
 

/**
 * Creates a new <code>GenerateActionGroup</code>. The group
 * requires that the selection provided by the page's selection provider
 * is of type <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
 *
 * @param page the page that owns this action group
 */
public GenerateActionGroup(Page page) {
	this(page.getSite(), null);

	installQuickAccessAction();
}
 

/**
 * Creates a new <code>ShowActionGroup</code>. The action requires
 * that the selection provided by the page's selection provider is of type
 * <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
 *
 * @param page the page that owns this action group
 */
public ShowActionGroup(Page page) {
	this(page.getSite());
}
 

/**
 * Creates a new <code>RefactorActionGroup</code>. The action requires
 * that the selection provided by the page's selection provider is of type <code>
 * org.eclipse.jface.viewers.IStructuredSelection</code>.
 *
 * @param page the page that owns this action group
 */
public RefactorActionGroup(Page page) {
	this(page.getSite(), null);

	installQuickAccessAction();
}
 

/**
   * Creates a new <code>GenerateActionGroup</code>. The group
   * requires that the selection provided by the page's selection provider
   * is of type <code>org.eclipse.jface.viewers.IStructuredSelection</code>.
   *
   * @param page the page that owns this action group
   */
  public GenerateBuildPathActionGroup(Page page) {
this(page.getSite(), page.getSite().getSelectionProvider());
  }