protected bool ShouldSerializeAsAttribute(PropertyInfo pi, object parent)
{
if (parent != null)
{
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(parent)[pi.Name];
if (propertyDescriptor != null)
{
SerializationVisibilityAttribute serializationVisibilityAttribute = (SerializationVisibilityAttribute)propertyDescriptor.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute != null)
{
if (serializationVisibilityAttribute.Visibility == SerializationVisibility.Attribute)
{
return(true);
}
if (serializationVisibilityAttribute.Visibility == SerializationVisibility.Element)
{
return(false);
}
}
}
}
if (!pi.PropertyType.IsClass)
{
return(true);
}
if (pi.PropertyType == typeof(string) || pi.PropertyType == typeof(Font) || pi.PropertyType == typeof(Color) || pi.PropertyType == typeof(Image))
{
return(true);
}
return(false);
}
private void SerializeProperty(object objectToSerialize, object parent, string elementName, XmlNode xmlParentNode, XmlDocument xmlDocument)
{
if (objectToSerialize == null || parent == null)
{
return;
}
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(parent)[elementName];
if (propertyDescriptor != null)
{
DefaultValueAttribute defaultValueAttribute = (DefaultValueAttribute)propertyDescriptor.Attributes[typeof(DefaultValueAttribute)];
if (defaultValueAttribute != null)
{
if (objectToSerialize.Equals(defaultValueAttribute.Value))
{
return;
}
}
else
{
MethodInfo method = parent.GetType().GetMethod("ShouldSerialize" + elementName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (method != null)
{
object obj = method.Invoke(parent, null);
if (obj is bool && !(bool)obj)
{
return;
}
}
}
SerializationVisibilityAttribute serializationVisibilityAttribute = (SerializationVisibilityAttribute)propertyDescriptor.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute != null && serializationVisibilityAttribute.Visibility == SerializationVisibility.Hidden)
{
return;
}
}
XmlAttribute xmlAttribute = xmlDocument.CreateAttribute(elementName);
xmlAttribute.Value = GetXmlValue(objectToSerialize, parent, elementName);
xmlParentNode.Attributes.Append(xmlAttribute);
}
private void SerializeObject(object objectToSerialize, object parent, string elementName, XmlNode xmlParentNode, XmlDocument xmlDocument)
{
if (objectToSerialize == null)
{
return;
}
if (parent != null)
{
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(parent)[elementName];
if (propertyDescriptor != null)
{
SerializationVisibilityAttribute serializationVisibilityAttribute = (SerializationVisibilityAttribute)propertyDescriptor.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute != null && serializationVisibilityAttribute.Visibility == SerializationVisibility.Hidden)
{
return;
}
}
}
if (objectToSerialize is ICollection)
{
SerializeCollection(objectToSerialize, elementName, xmlParentNode, xmlDocument);
return;
}
XmlNode xmlNode = xmlDocument.CreateElement(elementName);
xmlParentNode.AppendChild(xmlNode);
bool flag = false;
if (base.TemplateMode && parent is IList)
{
XmlAttribute xmlAttribute = xmlDocument.CreateAttribute("_Template_");
if (((IList)parent).Count == 1)
{
xmlAttribute.Value = "All";
}
else
{
xmlAttribute.Value = ((IList)parent).IndexOf(objectToSerialize).ToString(CultureInfo.InvariantCulture);
}
xmlNode.Attributes.Append(xmlAttribute);
flag = true;
}
PropertyInfo[] properties = objectToSerialize.GetType().GetProperties();
if (properties == null)
{
return;
}
PropertyInfo[] array = properties;
foreach (PropertyInfo propertyInfo in array)
{
if ((flag && propertyInfo.Name == "Name") || IsGaugeBaseProperty(objectToSerialize, parent, propertyInfo))
{
continue;
}
if (propertyInfo.CanRead && propertyInfo.PropertyType.GetInterface("ICollection", ignoreCase: true) != null)
{
bool flag2 = true;
if (objectToSerialize != null)
{
PropertyDescriptor propertyDescriptor2 = TypeDescriptor.GetProperties(objectToSerialize)[propertyInfo.Name];
if (propertyDescriptor2 != null)
{
SerializationVisibilityAttribute serializationVisibilityAttribute2 = (SerializationVisibilityAttribute)propertyDescriptor2.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute2 != null && serializationVisibilityAttribute2.Visibility == SerializationVisibility.Hidden)
{
flag2 = false;
}
}
}
if (flag2)
{
SerializeCollection(propertyInfo.GetValue(objectToSerialize, null), propertyInfo.Name, xmlNode, xmlDocument);
}
}
else
{
if (!propertyInfo.CanRead || !propertyInfo.CanWrite || propertyInfo.Name == "Item")
{
continue;
}
if (ShouldSerializeAsAttribute(propertyInfo, objectToSerialize))
{
if (IsSerializableContent(propertyInfo.Name, objectToSerialize))
{
SerializeProperty(propertyInfo.GetValue(objectToSerialize, null), objectToSerialize, propertyInfo.Name, xmlNode, xmlDocument);
}
}
else
{
SerializeObject(propertyInfo.GetValue(objectToSerialize, null), objectToSerialize, propertyInfo.Name, xmlNode, xmlDocument);
}
}
}
}
private void SerializeObject(object objectToSerialize, object parent, string elementName, BinaryWriter writer)
{
if (objectToSerialize == null)
{
return;
}
if (parent != null)
{
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(parent)[elementName];
if (propertyDescriptor != null)
{
SerializationVisibilityAttribute serializationVisibilityAttribute = (SerializationVisibilityAttribute)propertyDescriptor.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute != null && serializationVisibilityAttribute.Visibility == SerializationVisibility.Hidden)
{
return;
}
}
}
if (objectToSerialize is ICollection)
{
SerializeCollection(objectToSerialize, elementName, writer);
return;
}
writer.Write((short)hashCodeProvider.GetHashCode(elementName));
long num = writer.Seek(0, SeekOrigin.Current);
ArrayList arrayList = new ArrayList();
PropertyInfo[] properties = objectToSerialize.GetType().GetProperties();
if (properties != null)
{
PropertyInfo[] array = properties;
foreach (PropertyInfo propertyInfo in array)
{
if (IsGaugeBaseProperty(objectToSerialize, parent, propertyInfo))
{
continue;
}
if (propertyInfo.CanRead && propertyInfo.PropertyType.GetInterface("ICollection", ignoreCase: true) != null)
{
bool flag = true;
if (objectToSerialize != null)
{
PropertyDescriptor propertyDescriptor2 = TypeDescriptor.GetProperties(objectToSerialize)[propertyInfo.Name];
if (propertyDescriptor2 != null)
{
SerializationVisibilityAttribute serializationVisibilityAttribute2 = (SerializationVisibilityAttribute)propertyDescriptor2.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute2 != null && serializationVisibilityAttribute2.Visibility == SerializationVisibility.Hidden)
{
flag = false;
}
}
}
if (flag)
{
arrayList.Add(propertyInfo.Name);
SerializeCollection(propertyInfo.GetValue(objectToSerialize, null), propertyInfo.Name, writer);
}
}
else
{
if (!propertyInfo.CanRead || !propertyInfo.CanWrite || propertyInfo.Name == "Item")
{
continue;
}
if (ShouldSerializeAsAttribute(propertyInfo, objectToSerialize))
{
if (IsSerializableContent(propertyInfo.Name, objectToSerialize))
{
SerializeProperty(propertyInfo.GetValue(objectToSerialize, null), objectToSerialize, propertyInfo.Name, writer);
}
}
else
{
SerializeObject(propertyInfo.GetValue(objectToSerialize, null), objectToSerialize, propertyInfo.Name, writer);
}
arrayList.Add(propertyInfo.Name);
}
}
CheckPropertiesID(arrayList);
}
if (writer.Seek(0, SeekOrigin.Current) == num)
{
writer.Seek(-2, SeekOrigin.Current);
writer.Write((short)0);
writer.Seek(-2, SeekOrigin.Current);
}
else
{
writer.Write((short)0);
}
}
protected void ResetObjectProperties(object objectToReset, object parent, string elementName)
{
if (objectToReset == null)
{
return;
}
if (objectToReset is IList && IsSerializableContent(elementName, parent))
{
((IList)objectToReset).Clear();
return;
}
PropertyInfo[] properties = objectToReset.GetType().GetProperties();
if (properties == null)
{
return;
}
PropertyInfo[] array = properties;
foreach (PropertyInfo propertyInfo in array)
{
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(objectToReset)[propertyInfo.Name];
if (propertyDescriptor != null)
{
SerializationVisibilityAttribute serializationVisibilityAttribute = (SerializationVisibilityAttribute)propertyDescriptor.Attributes[typeof(SerializationVisibilityAttribute)];
if (serializationVisibilityAttribute != null && serializationVisibilityAttribute.Visibility == SerializationVisibility.Hidden)
{
continue;
}
}
bool flag = IsSerializableContent(propertyInfo.Name, objectToReset);
if (IsGaugeBaseProperty(objectToReset, parent, propertyInfo))
{
continue;
}
if (propertyInfo.CanRead && propertyInfo.PropertyType.GetInterface("IList", ignoreCase: true) != null)
{
if (flag)
{
((IList)propertyInfo.GetValue(objectToReset, null)).Clear();
continue;
}
foreach (object item in (IList)propertyInfo.GetValue(objectToReset, null))
{
ResetObjectProperties(item, objectToReset, GetObjectName(item));
}
}
else
{
if (!propertyInfo.CanRead || !propertyInfo.CanWrite || propertyInfo.Name == "Item")
{
continue;
}
if (ShouldSerializeAsAttribute(propertyInfo, objectToReset))
{
if (!flag || propertyDescriptor == null)
{
continue;
}
object value = propertyInfo.GetValue(objectToReset, null);
DefaultValueAttribute defaultValueAttribute = (DefaultValueAttribute)propertyDescriptor.Attributes[typeof(DefaultValueAttribute)];
if (defaultValueAttribute != null)
{
if (!value.Equals(defaultValueAttribute.Value))
{
propertyDescriptor.SetValue(objectToReset, defaultValueAttribute.Value);
}
continue;
}
MethodInfo method = objectToReset.GetType().GetMethod("Reset" + propertyInfo.Name, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (method != null)
{
method.Invoke(objectToReset, null);
}
}
else
{
ResetObjectProperties(propertyInfo.GetValue(objectToReset, null), objectToReset, propertyInfo.Name);
}
}
}
}
