// (as found, for instance, in opActions.properties) into help topics
// (as defined in HelpConstants).
//
// This mapping needs maintenance, as tools come and go.
protected String getHelpTopic() {
OperationType type = op.getType();
String name = type.getName();
if (name.startsWith("ZoneMapper")) {
return HelpConstants.HELP_TOOL_ZONEMAPPER;
}
if (name.startsWith("UnSharp Mask")) {
return HelpConstants.HELP_TOOL_SHARPEN;