/// <summary>
/// Based on our current token, determine how much of it should be replaced
/// </summary>
/// <param name="intellisenseData"></param>
/// <param name="tokenStart"></param>
/// <param name="tokenEnd"></param>
/// <param name="validNames"></param>
/// <returns></returns>
internal static int GetReplacementLength(IntellisenseData.IntellisenseData intellisenseData, int tokenStart, int tokenEnd, IEnumerable <string> validNames)
{
Contracts.AssertValue(intellisenseData);
Contracts.Assert(tokenStart <= intellisenseData.CursorPos);
Contracts.Assert(intellisenseData.CursorPos <= tokenEnd);
Contracts.Assert(tokenEnd <= intellisenseData.Script.Length);
Contracts.AssertAllNonEmpty(validNames);
int cursorPos = intellisenseData.CursorPos;
// If the cursor is at the start of a token, then do not replace anything
if (tokenStart == intellisenseData.CursorPos)
{
return(0);
}
string forwardOverwrittenText = intellisenseData.Script.Substring(cursorPos, tokenEnd - cursorPos);
foreach (var validName in validNames)
{
Contracts.AssertNonEmpty(validName);
if (validName == forwardOverwrittenText)
{
return(cursorPos - tokenStart); // If the remaining text of the token is a valid name, we shouldn't overwrite it
}
}
return(tokenEnd - tokenStart);
}
public static ErrorResource Reassemble(Dictionary <string, Dictionary <int, string> > members)
{
Contracts.AssertAllNonEmpty(members.Keys);
Contracts.AssertAllValues(members.Values);
var errorResource = new ErrorResource();
// Reassemble link 2-part resources first
// They need to match up. Because these resources are loaded for almost all tests,
// The asserts here will fail during unit tests if they're incorrectly defined
if (members.TryGetValue(LinkTag, out var linkValues))
{
members.TryGetValue(LinkTagUrlTag, out var urls).Verify();
Contracts.Assert(linkValues.Count == urls.Count);
foreach (var kvp in linkValues)
{
urls.TryGetValue(kvp.Key, out var correspondingUrl).Verify();
errorResource.HelpLinks.Add(new ErrorHelpLink(kvp.Value, correspondingUrl));
}
members.Remove(LinkTag);
members.Remove(LinkTagUrlTag);
}
foreach (var tag in members)
{
if (!errorResource.TagToValues.ContainsKey(tag.Key))
{
errorResource.TagToValues[tag.Key] = new List <string>();
}
foreach (var value in tag.Value.OrderBy(kvp => kvp.Key).Select(kvp => kvp.Value))
{
errorResource.TagToValues[tag.Key].Add(value);
}
}
return(errorResource);
}
