// {0} {1:D2} | #{text} | @{C065F955-1FAD-40df-B2FC-285D62F14E0A}
public static ConfigItemVersion ToConfigItemVersion(object value)
{
if (value == null) throw new ConfigException("Cannot convert null");
int type;
ConfigItemVersion ver = null;
string name = value.GetType().FullName;
switch (name)
{
case "System.String":
type = StringWithArgs.IsMatch((string)value)
? ConfigValueType.StringWithArgs
: ConfigValueType.StringLiteral;
ver = new CfgText { VersionValue = value, ValueType = type };
break;
case "System.Boolean":
ver = new CfgBool { VersionValue = value };
break;
case "System.Drawing.Color":
ver = new CfgColor { VersionValue = value };
break;
case "System.Decimal":
ver = new CfgNumber{ VersionValue = value, ValueType = ConfigValueType.Decimal };
break;
case "System.Double":
case "System.Float":
ver = new CfgNumber{ VersionValue = value, ValueType = ConfigValueType.Real };
break;
case "System.Uri":
//TODO ConfigurationService: CfgURI to be implemented
break;
case "Imarda.Lib.Measurement":
ver = new CfgMeasurement { VersionValue = value, ValueType = ConfigValueType.Measurement };
break;
default:
if (name.StartsWith("System.Xml.Xml"))
{
ver = new CfgXml { VersionValue = value };
}
else if (name.StartsWith("System.Int") || name.StartsWith("System.UInt"))
{
ver = new CfgNumber { VersionValue = value };
}
break;
}
return ver;
}
public override ConfigItemVersion Insert(ConfigItemVersion specific)
{
if (specific == null) return this;
ConfigItemVersion result;
IMeasurement generalValue = (IMeasurement)VersionValue;
switch (specific.ValueType)
{
// Multiply by a scalar.
case ConfigValueType.Integer:
case ConfigValueType.Decimal:
case ConfigValueType.Real:
double d = Convert.ToDouble(specific.VersionValue);
result = Clone(this);
result.VersionValue = generalValue.AsMeasurement() * d;
return result;
// If specific string is something like "Speed:kph" then convert the Measurement
// to a speed and then to a string using the format specifier behind ':'. This
// format specifier is interpreted by the MeasurementFormatInfo.Default.
// The resulting item is a CfgText, no longer a CfgMeasurement!
// You can pass a CfgText as an Application Parameter and influence the formatting
// using application preferences.
case ConfigValueType.StringLiteral:
case ConfigValueType.StringWithArgs:
string s = (string)specific.VersionValue;
int p = s.IndexOf(':');
string name = s.Substring(0, p);
string unit = s.Substring(p + 1);
result = new CfgText(ConfigValueType.StringLiteral)
{
Combine = this.Combine,
UID = specific.UID,
VersionValue = generalValue.AsMeasurement().ToString(name, unit)
};
return result;
}
return null;
}
private static ConfigItemVersion Create(int type)
{
ConfigItemVersion result;
switch (type)
{
case ConfigValueType.StringLiteral:
case ConfigValueType.StringWithArgs:
result = new CfgText(type);
break;
case ConfigValueType.Bool:
result = new CfgBool();
break;
case ConfigValueType.Integer:
case ConfigValueType.Decimal:
case ConfigValueType.Real:
result = new CfgNumber(type);
break;
case ConfigValueType.Color:
result = new CfgColor();
break;
case ConfigValueType.Parameters:
result = new CfgParams();
break;
case ConfigValueType.Xml:
result = new CfgXml();
break;
case ConfigValueType.Measurement:
result = new CfgMeasurement();
break;
//case ConfigValueType.Uri:
//case ConfigValueType.Font:
//case ConfigValueType.RichText:
default:
throw new ConfigException(type + ": data type is not yet supported");
}
return result;
}
