if (encrypted) {
fireSpecialNull(ctx, "scheme", doc.getScheme());
fireSpecialNull(ctx, "scheme-type", doc.getSchemeType());
ctx.fireParseEvent("key-length", doc.getKeyLength());
ctx.fireParseEvent("readonly", doc.isReadOnly());
ctx.fireParseEvent("allow-print", doc.allowPrint());
ctx.fireParseEvent("allow-copy", doc.allowCopy());
ctx.fireParseEvent("allow-notes", doc.allowTextNotes());
ctx.fireParseEvent("user-password", doc.hasUserPassword());
ctx.fireParseEvent("owner-password", doc.hasOwnerPassword());
}