// Builds a method parameter.
private Parameter BuildParameter(EnvDTE80.CodeParameter2 codeParameter)
{
Parameter parameter = new Parameter()
{
Name = codeParameter.Name,
Type = BuildMType(codeParameter.Type.CodeType),
IsOptional = (codeParameter.ParameterKind == EnvDTE80.vsCMParameterKind.vsCMParameterKindOptional)
};
return(parameter);
}
private static void AppendParameterTypeName(StringBuilder b, EnvDTE80.CodeParameter2 parameter, string[] genericTypeParameters, string[] genericMethodParameters)
{
EnvDTE80.CodeTypeRef2 parameterTypeRef = (EnvDTE80.CodeTypeRef2)parameter.Type;
string parameterTypeString = parameterTypeRef.AsFullName;
int substringStart = 0;
for (int i = 0; i < parameterTypeString.Length; ++i)
{
char ch = parameterTypeString[i];
switch (ch)
{
case '<':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
substringStart = i + 1;
b.Append('{');
break;
case '>':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
substringStart = i + 1;
b.Append('}');
break;
case '[':
case ']':
case ',':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
substringStart = i + 1;
// Skip space after comma if present.
if ((substringStart < parameterTypeString.Length) && (parameterTypeString[substringStart] == ' '))
{
++substringStart;
}
b.Append(ch);
break;
}
}
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, parameterTypeString.Length, genericTypeParameters, genericMethodParameters);
// Append ref / out indicator if needed.
if ((parameter.ParameterKind == EnvDTE80.vsCMParameterKind.vsCMParameterKindRef) ||
(parameter.ParameterKind == EnvDTE80.vsCMParameterKind.vsCMParameterKindOut))
{
b.Append('@');
}
// Note there is no need to append a '*' for pointers, as this is included in the full name of the type.
// Multi-dimensional and nested arrays are also captured in the full name of the type.
}
private static void AppendParameterTypeName(StringBuilder b, EnvDTE80.CodeParameter2 parameter, string[] genericTypeParameters, string[] genericMethodParameters)
{
EnvDTE80.CodeTypeRef2 parameterTypeRef = (EnvDTE80.CodeTypeRef2)parameter.Type;
string parameterTypeString = parameterTypeRef.AsFullName;
int substringStart = 0;
for (int i = 0; i < parameterTypeString.Length; ++i)
{
char ch = parameterTypeString[i];
switch (ch)
{
case '<':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
substringStart = i + 1;
b.Append('{');
break;
case '>':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
substringStart = i + 1;
b.Append('}');
break;
case '[':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
b.Append('[');
// Skip ahead to the closing bracket, counting commas to determine array rank.
int rank = 1;
do
{
++i;
ch = parameterTypeString[i];
if (ch == ',')
{
++rank;
}
}while (ch != ']');
substringStart = i + 1;
// For multi-dimensional arrays, add "0:" default array bounds. Note that non-standard bounds are not possible via C# declaration.
if (rank > 1)
{
for (int r = 0; r < rank; ++r)
{
if (r != 0)
{
b.Append(',');
}
b.Append("0:");
}
}
b.Append(']');
break;
case ',':
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, i, genericTypeParameters, genericMethodParameters);
substringStart = i + 1;
// Skip space after comma if present. (e.g. System.Collections.Generic.KeyValuePair`2{System.String,System.String}.)
if (parameterTypeString[substringStart] == ' ')
{
++substringStart;
}
b.Append(',');
break;
}
}
AppendParameterTypeSubstring(b, parameterTypeString, substringStart, parameterTypeString.Length, genericTypeParameters, genericMethodParameters);
// Append ref / out indicator if needed.
if ((parameter.ParameterKind == EnvDTE80.vsCMParameterKind.vsCMParameterKindRef) ||
(parameter.ParameterKind == EnvDTE80.vsCMParameterKind.vsCMParameterKindOut))
{
b.Append('@');
}
// Note there is no need to append a '*' for pointers, as this is included in the full name of the type.
// Multi-dimensional and jagged arrays are handled above during string parsing.
}
