static string GetValueExpression(XmlBindings.EnumValue xmlData)
{
//
// Value and NumericalValue seem like they should be the same, but they're not.
//
// Value may be an int literal, or some other symbol.
// NumericalValue is always an int literal (may be hex or dec)
//
// NumericalValue is used for Direct2D's internal codegen, in cases where the
// symbol used for Value can't be referenced in the event manifest.
//
// And so, the int literal is decided according to the following priority
// 1. NumericalValue if avail
// 2. Value, must always be parseable as int literal
//
if (xmlData.NumericalValue != null)
{
return(xmlData.NumericalValue);
}
else
{
Debug.Assert(xmlData.Value != null);
return(xmlData.Value);
}
}
public EnumValue(XmlBindings.EnumValue xmlData, Overrides.XmlBindings.EnumValue overrides)
{
m_nativeName = xmlData.Name;
m_stylizedName = Formatter.StylizeNameFromUnderscoreSeparators(xmlData.Name);
m_shouldProject = true;
if (overrides != null)
{
if (overrides.ProjectedNameOverride != null)
{
m_stylizedName = overrides.ProjectedNameOverride;
}
m_shouldProject = overrides.ShouldProject;
}
m_valueExpression = GetValueExpression(xmlData);
}
public EnumValue(XmlBindings.EnumValue xmlData, string containingEnumName, Overrides.XmlBindings.EnumValue overrides)
{
m_rawNameComponent = xmlData.Name;
m_nativeName = containingEnumName + "_" + m_rawNameComponent;
m_stylizedName = Formatter.StylizeNameFromUnderscoreSeparators(xmlData.Name);
m_shouldProject = true;
m_valueExpression = GetValueExpression(xmlData);
if (overrides != null)
{
if (overrides.ProjectedNameOverride != null)
{
m_stylizedName = overrides.ProjectedNameOverride;
}
if (overrides.ProjectedValueOverride != null)
{
m_valueExpression = overrides.ProjectedValueOverride;
}
m_shouldProject = overrides.ShouldProject;
}
}