private static void BuildEnumSnippets(FileLevelInfo info, EnumSnippet snip)
{
string[] s = Enum.GetNames(snip.type);
string enumName = (string)info.enumNames[snip.type.Name];
string enumPrefix = "";
bool needsUnderScore = true;
bool needsPrefix = false;
for (int i = 0; i < s.Length; i++)
{
string n = s[i];
if (info.enumValues.ContainsKey(n))
{
needsPrefix = true;
}
else
{
info.enumValues.Add(n, snip.type);
}
if (n.StartsWith("_"))
{
int result;
if (Int32.TryParse(n.Substring(1), out result))
{
needsPrefix = true;
}
s[i] = n.Substring(1);
}
}
if (needsPrefix)
{
enumPrefix = snip.type.Name.ToUpper();
if (needsUnderScore)
{
enumPrefix += "_";
}
}
string enumDef = "";
string enumDeclarataion = "enum " + enumName + " {\n";
foreach (string n in s)
{
enumDeclarataion += "\t" + enumPrefix + n + ",\n";
}
enumDeclarataion += "};\n";
string definition = enumName + " FromString_" + enumName + "(TiXmlNode* apParent, const char* aValue)";
enumDeclarataion += "\t" + definition + ";\n";
enumDef += definition + " {\n";
foreach (string n in s)
{
enumDef += "\tif(aValue != NULL && strcmp(aValue,\"" + n + "\") == 0) return " + enumPrefix + n + ";\n";
}
enumDef += "\tstd::ostringstream oss;\n\toss << \"String \" << (aValue==NULL?\"null\":aValue) << \" isnt valid for " + enumName;
enumDef += " at \" << apParent->Row() << \":\" << apParent->Column();";
enumDef += "\n\tif(IXMLDataBound::msExceptOnFailure){throw apl::Exception(LOCATION, oss.str());}";
enumDef += "\n\telse{std::cout << oss.str() << std::endl; return " + enumPrefix + s[0] + ";}\n";
enumDef += "};\n";
definition = "string ToString_" + enumName + "(" + enumName + " aValue)";
enumDeclarataion += "\t" + definition + ";\n";
enumDef += definition + " {\n";
enumDef += "\tswitch(aValue){\n";
foreach (string n in s)
{
enumDef += "\tcase " + enumPrefix + n + ": return \"" + n + "\";\n";
}
enumDef += "\t}\n\tstd::ostringstream oss;\n\toss << \"Bad Enum value \" << aValue << \" for type " + enumName + "\";";
enumDef += "\n\tthrow apl::Exception(LOCATION, oss.str());\n";
enumDef += "};\n";
snip.declaration = enumDeclarataion;
snip.definition = enumDef;
}
private static void BuildEnumSnippets(FileLevelInfo info, EnumSnippet snip)
{
string[] s = Enum.GetNames(snip.type);
string enumName = (string)info.enumNames[snip.type.Name];
string enumPrefix = "";
bool needsUnderScore = true;
bool needsPrefix = false;
for(int i=0; i <s.Length; i++)
{
string n = s[i];
if (info.enumValues.ContainsKey(n))
{
needsPrefix = true;
}
else
{
info.enumValues.Add(n, snip.type);
}
if (n.StartsWith("_"))
{
int result;
if (Int32.TryParse(n.Substring(1), out result))
{
needsPrefix = true;
}
s[i] = n.Substring(1);
}
}
if (needsPrefix)
{
enumPrefix = snip.type.Name.ToUpper();
if (needsUnderScore) enumPrefix += "_";
}
string enumDef = "";
string enumDeclarataion = "enum " + enumName + " {\n";
foreach (string n in s) enumDeclarataion += "\t" + enumPrefix + n + ",\n";
enumDeclarataion += "};\n";
string definition = enumName + " FromString_" + enumName + "(TiXmlNode* apParent, const char* aValue)";
enumDeclarataion += "\t" + definition + ";\n";
enumDef += definition + " {\n";
foreach (string n in s) enumDef += "\tif(aValue != NULL && strcmp(aValue,\"" + n + "\") == 0) return " + enumPrefix + n + ";\n";
enumDef += "\tstd::ostringstream oss;\n\toss << \"String \" << (aValue==NULL?\"null\":aValue) << \" isnt valid for " + enumName;
enumDef += " at \" << apParent->Row() << \":\" << apParent->Column();";
enumDef += "\n\tif(IXMLDataBound::msExceptOnFailure){throw apl::Exception(LOCATION, oss.str());}";
enumDef += "\n\telse{std::cout << oss.str() << std::endl; return "+enumPrefix + s[0]+";}\n";
enumDef += "};\n";
definition = "string ToString_" + enumName + "(" + enumName + " aValue)";
enumDeclarataion += "\t" + definition + ";\n";
enumDef += definition + " {\n";
enumDef += "\tswitch(aValue){\n";
foreach (string n in s) enumDef += "\tcase " + enumPrefix + n + ": return \"" + n + "\";\n";
enumDef += "\t}\n\tstd::ostringstream oss;\n\toss << \"Bad Enum value \" << aValue << \" for type "+enumName+"\";";
enumDef += "\n\tthrow apl::Exception(LOCATION, oss.str());\n";
enumDef += "};\n";
snip.declaration = enumDeclarataion;
snip.definition = enumDef;
}
