internal static async Task <Solution> RenameAsync(
RenameLocations locations,
string newName,
Func <Location, bool> filter = null,
Func <IEnumerable <ISymbol>, bool?> hasConflict = null,
CancellationToken cancellationToken = default)
{
if (string.IsNullOrEmpty(newName))
{
throw new ArgumentException(nameof(newName));
}
cancellationToken.ThrowIfCancellationRequested();
var symbolAndProjectId = locations.SymbolAndProjectId;
if (filter != null)
{
locations = new RenameLocations(
locations.Locations.Where(loc => filter(loc.Location)).ToSet(),
symbolAndProjectId, locations.Solution,
locations.ReferencedSymbols, locations.ImplicitLocations.Where(loc => filter(loc.Location)),
locations.Options);
}
var conflictResolution = await ConflictResolver.ResolveConflictsAsync(
locations, symbolAndProjectId.Symbol.Name, newName, locations.Options, hasConflict, cancellationToken).ConfigureAwait(false);
return(conflictResolution.NewSolution);
}
/// <summary>
/// Find the locations that need to be renamed.
/// </summary>
internal static async Task <RenameLocations> FindAsync(
SymbolAndProjectId symbolAndProjectId, Solution solution, OptionSet optionSet, CancellationToken cancellationToken)
{
Contract.ThrowIfNull(symbolAndProjectId.Symbol);
using (Logger.LogBlock(FunctionId.Rename_AllRenameLocations, cancellationToken))
{
symbolAndProjectId = await ReferenceProcessing.FindDefinitionSymbolAsync(symbolAndProjectId, solution, cancellationToken).ConfigureAwait(false);
var originalSymbolResult = await AddLocationsReferenceSymbolsAsync(symbolAndProjectId, solution, cancellationToken).ConfigureAwait(false);
var intermediateResult = new RenameLocations(symbolAndProjectId, solution, optionSet, originalSymbolResult, overloadsResult: null, stringsResult: null, commentsResult: null);
return(await intermediateResult.FindWithUpdatedOptionsAsync(optionSet, cancellationToken).ConfigureAwait(false));
}
}
internal static Task <RenameLocations> GetRenameLocationsAsync(
Solution solution, SymbolAndProjectId symbolAndProjectId, OptionSet options, CancellationToken cancellationToken)
{
if (solution == null)
{
throw new ArgumentNullException(nameof(solution));
}
if (symbolAndProjectId.Symbol == null)
{
throw new ArgumentNullException(nameof(symbolAndProjectId));
}
cancellationToken.ThrowIfCancellationRequested();
options = options ?? solution.Options;
return(RenameLocations.FindAsync(
symbolAndProjectId, solution, options, cancellationToken));
}