Bug 198221 Different master page when export report current page to different format.[05]
Description: Different master page when export report current page to different format. Build number:2.2.1.v200707270630 Steps to reproduce: 1. Preview attached report in Web Viewer. (the report uses multiple master page) 2. Jump to the third page. 3. Export report, select current page, select different formats. Expected result: All formats apply the same master page for the third page. Actual result: In pdf/ps, Master page content is page number in page header. In word/ppt, Master page content is current date in page footer. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/presentation/LocalizedContentVisitor.java
* handle the label.
	 * 
	 * @param label
	 *            label content
	 */
	public Object visitLabel( ILabelContent label, Object value )
	{
		handleOnRender( label );
		processLabel( label );
		return label;
	}
	/**
	 * process the label content
	 * 
	 * <li> localize the help text
	 * <li> localize the label content
	 * <li> handle it as it is an text
	 * 
	 * @param label
	 *            label object
	 */
	protected void processLabel( ILabelContent label )
	{
		String helpText = localize( label, label.getHelpKey( ), label.getHelpText( ) );
		label.setHelpText( helpText );
		
		if ( label.getText( ) == null )
		{
			String text = localize( label, label.getLabelKey( ), label.getLabelText( ) );
			label.setText( text );