Bug 197505 Add Design Handle to Scriptable Objects
Currently in a report design, you can modify the design file by calling: reportContext.getReportRunnable().designHandle.getDesignHandle() Adding an object that is available by default called the DesignHandle would make this process significantly easier and more intuitive. The DesignHandle should be available at all of the same points that ReportContext is available.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/script/IReportContext.java
* @return
	 */
	IReportRunnable getReportRunnable( );
	/**
	 * 
	 * @param name
	 * @return
	 */
	Object getParameterValue( String name );
	/**
	 * 
	 * @param name
	 * @param value
	 */
	void setParameterValue( String name, Object value );
	/**
	 * 
	 * @param name
	 * @return
	 */
	String getParameterDisplayText( String name );
	/**
	 * 
	 * @param name
	 * @param value
	 */
	void setParameterDisplayText( String name, String value );
	/**
	 * 
	 * @return