public static void AddCodeSite(this CodeFunction codeFunction)
{
if (codeFunction.HasExpressionBody())
{//展开表达式主体为程序块主体，不做逆向处理
var addReturn = !(codeFunction.Type.TypeKind == vsCMTypeRef.vsCMTypeRefVoid ||
codeFunction.Parent is CodeProperty codeProperty && codeFunction.EqualsOffset(codeProperty.Setter));
if (codeFunction.HasBody())
{
var epFind = codeFunction.GetStartPoint(vsCMPart.vsCMPartBody).CreateEditPoint();
var epEEnd = codeFunction.GetEndPoint(vsCMPart.vsCMPartBody).CreateEditPoint();
epFind.FindPattern("=>", (int)vsFindOptions.vsFindOptionsBackwards);
epFind.Delete(2);
epFind.Insert("{get{");
if (addReturn)
{
epFind.Insert("return ");
}
epEEnd.CharRight();
epEEnd.Insert("}}");
}
else
{
var epFind = codeFunction.GetStartPoint().CreateEditPoint();
var epEEnd = codeFunction.GetEndPoint().CreateEditPoint();
epFind.FindPattern("=>");
epFind.Delete(2);
epFind.Insert("{");
if (addReturn)
{
epFind.Insert("return ");
}
epEEnd.Insert("}");
}
}
if (codeFunction.ExistsCodeSite())
{
codeFunction.DeleteCodeSite();
}
EditPoint epStart = codeFunction.GetStartPoint(vsCMPart.vsCMPartBody).CreateEditPoint();
EditPoint epEnd = codeFunction.GetEndPoint(vsCMPart.vsCMPartBody).CreateEditPoint();
if (epStart.Line == epEnd.Line)
{
epEnd.Insert(Environment.NewLine);
}
epStart.Insert(codeFunction.CSEnterText());
if (Properties.Settings.Default.IncludeCatch)
{
epEnd.Insert(codeFunction.CSCatchText());
}
epEnd.Insert(codeFunction.CSExitText());
//格式化指定范围内的文本
codeFunction.StartPoint.CreateEditPoint().SmartFormat(codeFunction.EndPoint.CreateEditPoint());
}
public static bool ExistsCodeSite(this CodeFunction codeFunction)
{
try
{
codeFunction.GetStartPoint(vsCMPart.vsCMPartBody);
}
catch//表达式主体
{
return(false);
}
return(codeFunction.DeleteCodeSite(false));
}
