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/content/impl/LabelContent.java
*/
	public Object accept( IContentVisitor visitor, Object value )
	{
		return visitor.visitLabel( this, value );
	}
	static final protected short FIELD_HELPTEXTKEY = 600;
	static final protected short FIELD_LABELTEXT = 601;
	static final protected short FIELD_LABELTEXTKEY = 602;
	protected void writeFields( DataOutputStream out ) throws IOException
	{
		super.writeFields( out );
		if ( helpTextKey != null )
		{
			IOUtil.writeShort( out, FIELD_HELPTEXTKEY );
			IOUtil.writeString( out, helpTextKey );
		}
		if ( labelText != null )
		{
			IOUtil.writeShort( out, FIELD_LABELTEXT );
			IOUtil.writeString( out, labelText );
		}
		if ( labelTextKey != null )
		{
			IOUtil.writeShort( out, FIELD_LABELTEXTKEY );
			IOUtil.writeString( out, labelTextKey );
		}
	}
	public boolean needSave( )
	{
		if ( helpTextKey != null )