public void BufferStatementFragment(string fragment, Span sourceSpan)
{
if (sourceSpan != null && _currentBuffer.LinePragmaSpan == null)
{
_currentBuffer.LinePragmaSpan = sourceSpan;
// Pad the output as necessary
int start = _currentBuffer.Builder.Length;
if (_currentBuffer.GeneratedCodeStart != null)
{
start = _currentBuffer.GeneratedCodeStart.Value;
}
int paddingLength; // unused, in this case there is enough context in the original code to calculate the right padding length
// (padded.Length - _currentBuffer.Builder.Length)
string padded = CodeGeneratorPaddingHelper.Pad(
Host,
_currentBuffer.Builder.ToString(),
sourceSpan,
start,
out paddingLength
);
_currentBuffer.GeneratedCodeStart =
start + (padded.Length - _currentBuffer.Builder.Length);
_currentBuffer.Builder.Clear();
_currentBuffer.Builder.Append(padded);
}
_currentBuffer.Builder.Append(fragment);
}
public override void GenerateCode(Span target, CodeGeneratorContext context)
{
string generatedCode = context.BuildCodeString(
cw =>
{
cw.WriteSnippet(target.Content);
}
);
int paddingCharCount;
string paddedCode = CodeGeneratorPaddingHelper.Pad(
context.Host,
generatedCode,
target,
out paddingCharCount
);
Contract.Assert(paddingCharCount > 0);
context.GeneratedClass.Members.Add(
new CodeSnippetTypeMember(paddedCode)
{
LinePragma = context.GenerateLinePragma(target, paddingCharCount)
}
);
}
public override void GenerateCode(Span target, CodeGeneratorContext context)
{
context.GeneratedClass.BaseTypes.Clear();
context.GeneratedClass.BaseTypes.Add(
new CodeTypeReference(ResolveType(context, BaseType.Trim()))
);
if (context.Host.DesignTimeMode)
{
int generatedCodeStart = 0;
string code = context.BuildCodeString(
cw =>
{
generatedCodeStart = cw.WriteVariableDeclaration(
target.Content,
"__inheritsHelper",
null
);
cw.WriteEndStatement();
}
);
int paddingCharCount;
CodeSnippetStatement stmt = new CodeSnippetStatement(
CodeGeneratorPaddingHelper.Pad(
context.Host,
code,
target,
generatedCodeStart,
out paddingCharCount
)
)
{
LinePragma = context.GenerateLinePragma(
target,
generatedCodeStart + paddingCharCount
)
};
context.AddDesignTimeHelperStatement(stmt);
}
}