/// <summary>
/// Parses Packet description
/// </summary>
/// <param name="in_element"></param>
protected override void ParseElement(XPathNavigator in_element, TextReader in_xml_stream, object in_parent)
{
ParserDeviceSettingValue value = null;
// parse only elements
if (in_element.NodeType != XPathNodeType.Element)
{
return;
}
switch (in_element.Name)
{
case "Group":
{
ParserDeviceSettingsRoot parent = (ParserDeviceSettingsRoot)in_parent;
ParserDeviceSettingsGroup group = new ParserDeviceSettingsGroup();
group.ParseXML(in_element);
parent.AddGroup(in_element, group);
ParseXMLChildNodes(in_element, in_xml_stream, group);
}
break;
case "EnumDefs":
{
ParserDeviceSettingsRoot parent = (ParserDeviceSettingsRoot)in_parent;
ParserDeviceSettingsEnumDefs enum_defs = new ParserDeviceSettingsEnumDefs();
enum_defs.ParseXML(in_element);
parent.AddEnumDefs(in_element, enum_defs);
ParseXMLChildNodes(in_element, in_xml_stream, enum_defs);
}
break;
case "Title":
{
ParserDeviceSettingsEnumDefs parent = (ParserDeviceSettingsEnumDefs)in_parent;
ParserDeviceSettingsEnumValue title = new ParserDeviceSettingsEnumValue();
title.ParseXML(in_element);
parent.AddValue(in_element, title);
}
break;
default:
value = ParserDeviceSettingValue.ValueFactory(in_element, in_xml_stream, (ParserDeviceSettingsGroup)in_parent);
break;
}
if (value != null)
{
value.SetValueIndex(m_value_index++);
}
}
/// <summary>
/// Creates value class based on the XML content
/// </summary>
/// <param name="in_element"></param>
/// <param name="in_xml_stream"></param>
/// <param name="in_parent"></param>
/// <returns></returns>
public static ParserDeviceSettingValue ValueFactory(XPathNavigator in_element, TextReader in_xml_stream, ParserDeviceSettingsGroup in_parent)
{
ParserDeviceSettingValue value = null;
// create value class
switch (in_element.Name)
{
// UInt8 type
case "UInt8":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.UInt8Value);
break;
// Int8 type
case "Int8":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.Int8Value);
break;
// UInt16 type
case "UInt16":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.UInt16Value);
break;
// UInt16 type
case "Int16":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.Int16Value);
break;
case "Int32":
case "Int":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.Int32Value);
break;
// Fixed UInt8 type
case "FixedUInt8":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.UInt8FixedValue);
break;
// Fixed UInt8 type
case "Int8Fixed":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.Int8FixedValue);
break;
// Fixed UInt16 type
case "UInt16Fixed":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.UInt16FixedValue);
break;
// Fixed Int16 type
case "Int16Fixed":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.Int16FixedValue);
break;
// enum type
case "Enum":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.EnumValue);
break;
// float type
case "Float":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.FloatValue);
break;
// string type
case "String":
value = new ParserDeviceSettingValue(ParserDeviceSettingValue.ValueType.StringValue);
break;
default:
throw XMLParserBase.CreateXMLParseException(string.Format(ParserDeviceSettingsStringConstants.ErrorInvalidElementType, in_element.Name), in_element);
}
// parse and store value class
if (value != null)
{
value.ParseXML(in_element);
in_parent.AddValue(in_element, value);
}
return(value);
}
/// <summary>
/// Sets parent group of this value
/// </summary>
/// <param name="in_parent_group"></param>
internal void SetParentGroup(ParserDeviceSettingsGroup in_parent_group)
{
m_parent_group = in_parent_group;
}
/// <summary>
/// Adds settings group to the root
/// </summary>
/// <param name="in_element"></param>
/// <param name="in_group"></param>
public void AddGroup(XPathNavigator in_element, ParserDeviceSettingsGroup in_group)
{
// store group
m_groups.Add(in_group);
in_group.SetRoot(this);
}
