Bug 145481 [RCP]Top Menu-Insert-Image, Edit Image Item dialog can not be opened.
[RCP]Top Menu-Insert-Image, Edit Image Item dialog can not be opened. Steps: 1.Select Top Menu-Insert-Image Actual Results: 1.Edit Image Item dialog can not be opened Expected Results: 1.Edit Image Item dialog can be opened
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/actions/BaseInsertMenuAction.java
* 
	 * @see org.eclipse.jface.action.Action#run()
	 */
	public void run( )
	{
		if ( Policy.TRACING_ACTIONS )
		{
			System.out.println( "Insert action >> Run ..." ); 
		}
		CommandStack stack = SessionHandleAdapter.getInstance( )
				.getCommandStack( );
		stack.startTrans( STACK_MSG_INSERT_ELEMENT );
		try
		{
			final Request req = insertElement( );
			if ( req != null )
			{
				stack.commit( );
				selectElement( req.getExtendedData( )
						.get( IRequestConstants.REQUEST_KEY_RESULT ), true );
				return;
			}
		}
		catch ( Exception e )
		{
			ExceptionHandler.handle( e );
		}
		stack.rollback( );
	}
}