private string GetMethodContentsFor(SyntaxTree syntaxTree, StringBuilderDocument document, string methodName, out bool wasFound)
{
ICSharpCode.NRefactory.CSharp.NamespaceDeclaration namespaceDecl = null;
TypeDeclaration classDecl = null;
MethodDeclaration methodDecl = null;
BlockStatement blockStatement = null;
string toReturn = null;
ICSharpCode.NRefactory.TextLocation? start = null;
ICSharpCode.NRefactory.TextLocation? end = null;
foreach (var child in syntaxTree.Children)
{
if (child is ICSharpCode.NRefactory.CSharp.NamespaceDeclaration)
{
namespaceDecl = child as NamespaceDeclaration;
break;
}
}
if (namespaceDecl != null)
{
foreach (var child in namespaceDecl.Children)
{
if (child is TypeDeclaration)
{
classDecl = child as TypeDeclaration;
break;
}
}
}
if (classDecl != null)
{
foreach (var child in classDecl.Children)
{
if (child is MethodDeclaration && (child as MethodDeclaration).Name == "On" + methodName)
{
methodDecl = child as MethodDeclaration;
break;
}
}
}
if (methodDecl != null)
{
foreach (var child in methodDecl.Children)
{
if (child is BlockStatement)
{
blockStatement = child as BlockStatement;
break;
}
}
}
if (blockStatement != null)
{
foreach (var child in blockStatement.Children)
{
if ((child is CSharpTokenNode) == false)
{
if (start == null)
{
start = child.StartLocation;
}
end = child.EndLocation;
}
}
}
if (start.HasValue)
{
int offset = document.GetOffset(start.Value);
int length = document.GetOffset(end.Value) - offset;
wasFound = true;
return document.GetText(offset, length);
}
else if (blockStatement != null)
{
// we found a pure empty method
wasFound = true;
return "";
}
else
{
wasFound = false;
return null;
}
}
