protected override string GetSnippetFor(ScintillaControl sci, EForeach expr)
{
var result = Reflector.SnippetManager.GetSnippet("for", sci.ConfigurationLanguage, sci.Encoding);
result = TemplateUtils.ReplaceTemplateVariable(result, "EntryPoint", $" in {expr.Collection.Member.Name}.keys()");
return(result);
}
string GetBody(ScintillaControl sci, EForeach expr)
{
var result = sci.GetTextRange(sci.MBSafePosition(expr.BodyPosition), sci.MBSafePosition(expr.EndPosition)).Trim();
var indentation = sci.GetLineIndentation(sci.LineFromPosition(expr.StartPosition)) / sci.Indent;
if (indentation > 0)
{
var s = string.Empty;
for (var i = 0; i < indentation; i++)
{
s += '\t';
}
result = result.Replace(s, string.Empty);
}
result = result.Trim('{', '\r', '\n');
result = result.TrimEnd('}');
result = result.TrimEnd('\r', '\n');
var variable = GetSnippetVar(sci, expr);
if (result.TrimStart('\t', ' ').Length > 0)
{
variable += sci.NewLineMarker;
}
result = result.Insert(0, $"{'\t'}{variable}");
return(result);
}
string GetSnippet(ScintillaControl sci, EForeach expr)
{
var result = GetSnippetFor(sci, expr);
var parCount = 0;
var brCount = 0;
for (var i = 0; i < result.Length; i++)
{
var c = result[i];
if (c == '(')
{
parCount++;
}
else if (c == ')')
{
parCount--;
}
else if (parCount == 0 && c == '{')
{
brCount++;
}
else if (brCount == 1 && c == '\t')
{
result = InsertBody(result, i, GetBody(sci, expr));
break;
}
}
return(result);
}
protected override string GetSnippetVar(ScintillaControl sci, EForeach expr)
{
var member = expr.Variable.Member;
var result = TemplateUtils.GetTemplate("AssignVariable");
result = TemplateUtils.ReplaceTemplateVariable(result, "Name", member.Name);
result = TemplateUtils.ReplaceTemplateVariable(result, "Type", member.Type);
result = TemplateUtils.ReplaceTemplateVariable(result, "EntryPoint", string.Empty);
result += $"{expr.Collection.Member.Name}[key];";
return(result);
}
protected override string GetSnippetFor(ScintillaControl sci, EForeach expr)
{
var result = Reflector.SnippetManager.GetSnippet("forin", sci.ConfigurationLanguage, sci.Encoding);
result = TemplateUtils.ReplaceTemplateVariable(result, "TypClosestListName", $"{expr.Collection.Member.Name}");
if (IsDictionary(expr.Collection))
{
result = result.Replace("name:String in", "key:* in");
}
return(result);
}
protected override string GetSnippetVar(ScintillaControl sci, EForeach expr)
{
var result = TemplateUtils.GetTemplate("AssignVariable");
result = TemplateUtils.ReplaceTemplateVariable(result, "Name", expr.Variable.Context.Value);
result = TemplateUtils.ReplaceTemplateVariable(result, "Type", GetVariableType(expr));
result = TemplateUtils.ReplaceTemplateVariable(result, "EntryPoint", string.Empty);
var context = (ASComplete.CurrentResolvedContext.Result ?? new ASResult()).Context;
var iterator = ASComplete.FindFreeIterator(ASContext.Context, ASContext.Context.CurrentClass, context);
result += $"{expr.Collection.Member.Name}.get({iterator});";
return(result);
}
static string GetVariableType(EForeach expr)
{
var type = expr.Collection.Type.IndexType;
return(string.IsNullOrEmpty(type) ? string.Empty : type.Substring(type.IndexOf(",") + 1).Trim());
}
