Bug 198839 Hide element on master page works only for PDF output
1. Insert any element (grid, label, image, text) in the header or footer of the master page. 2. Use the Visibility property to hide the element for all outputs. Expected result: Element does not appear in any of the output formats. Actual result: The element is hidden only in PDF.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/EngineTask.java
Iterator iterator = inputValues.entrySet( ).iterator( );
		while ( iterator.hasNext( ) )
		{
			Map.Entry entry = (Map.Entry) iterator.next( );
			ParameterAttribute parameter = (ParameterAttribute) entry
					.getValue( );
			result.put( entry.getKey( ), parameter.getValue( ) );
		}
		return result;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IEngineTask#getParameterValue(java.lang.String)
	 */
	public Object getParameterValue( String name )
	{
		Object parameter = inputValues.get( name );
		if ( parameter == null )
		{
			return null;
		}
		assert parameter instanceof ParameterAttribute;
		return ( (ParameterAttribute) parameter ).getValue( );
	}
	public void setParameter( String name, Object value, String displayText )
	{
		parameterChanged = true;
		inputValues.put( name, new ParameterAttribute( value, displayText ) );
	}