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/ReportDocumentBuilder.java
}
		return offset;
	}
	private boolean needSave( IContent content )
	{
		InstanceID id = content.getInstanceID( );
		if ( id == null || id.getComponentID( ) == -1 )
		{
			return true;
		}
		IContent parent = (IContent) content.getParent( );
		if ( parent != null )
		{
			InstanceID pid = parent.getInstanceID( );
			if ( pid == null || pid.getComponentID( ) == -1 )
			{
				return true;
			}
		}
		if ( content instanceof AbstractContent )
		{
			return ( (AbstractContent) content ).needSave( );
		}
		return true;
	}
	/**
	 * emitter used to save the report content into the content stream
	 * 
	 */
	class ContentEmitter extends ContentEmitterAdapter