internal static Solution PreviewChanges(
Solution currentSolution,
Solution newSolution,
string fixAllPreviewChangesTitle,
string fixAllTopLevelHeader,
string languageOpt,
Workspace workspace,
int?correlationId = null,
CancellationToken cancellationToken = default)
{
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(
FunctionId.CodeFixes_FixAllOccurrencesPreviewChanges,
KeyValueLogMessage.Create(LogType.UserAction, m =>
{
// only set when correlation id is given
// we might not have this info for suppression
if (correlationId.HasValue)
{
m[FixAllLogger.CorrelationId] = correlationId;
}
}),
cancellationToken))
{
var previewService = workspace.Services.GetService <IPreviewDialogService>();
var glyph = languageOpt == null
? Glyph.Assembly
: languageOpt == LanguageNames.CSharp
? Glyph.CSharpProject
: Glyph.BasicProject;
// Until IPreviewDialogService is implemented, just execute all changes without user ability to pick and choose
if (previewService == null)
{
return(newSolution);
}
var changedSolution = previewService.PreviewChanges(
string.Format(EditorFeaturesResources.Preview_Changes_0, fixAllPreviewChangesTitle),
"vs.codefix.fixall",
fixAllTopLevelHeader,
fixAllPreviewChangesTitle,
glyph,
newSolution,
currentSolution);
if (changedSolution == null)
{
// User clicked cancel.
FixAllLogger.LogPreviewChangesResult(correlationId, applied: false);
return(null);
}
FixAllLogger.LogPreviewChangesResult(correlationId, applied: true, allChangesApplied: changedSolution == newSolution);
return(changedSolution);
}
}
private async Task <IEnumerable <CodeActionOperation> > GetFixAllOperationsAsync(CodeAction codeAction, FixAllContext fixAllContext)
{
// We have computed the fix all occurrences code fix.
// Now fetch the new solution with applied fix and bring up the Preview changes dialog.
var cancellationToken = fixAllContext.CancellationToken;
var workspace = fixAllContext.Project.Solution.Workspace;
cancellationToken.ThrowIfCancellationRequested();
var operations = await codeAction.GetOperationsAsync(cancellationToken).ConfigureAwait(false);
if (operations == null)
{
return(null);
}
cancellationToken.ThrowIfCancellationRequested();
var newSolution = await codeAction.GetChangedSolutionInternalAsync(cancellationToken).ConfigureAwait(false);
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.CodeFixes_FixAllOccurrencesPreviewChanges, cancellationToken))
{
var previewService = workspace.Services.GetService <IPreviewDialogService>();
var glyph = fixAllContext.Project.Language == LanguageNames.CSharp ?
Glyph.CSharpProject :
Glyph.BasicProject;
var changedSolution = previewService.PreviewChanges(
string.Format(EditorFeaturesResources.PreviewChangesOf, EditorFeaturesResources.FixAllOccurrences),
"vs.codefix.fixall",
codeAction.Title,
EditorFeaturesResources.FixAllOccurrences,
glyph,
newSolution,
fixAllContext.Project.Solution);
if (changedSolution == null)
{
// User clicked cancel.
FixAllLogger.LogPreviewChangesResult(applied: false);
return(null);
}
FixAllLogger.LogPreviewChangesResult(applied: true, allChangesApplied: changedSolution == newSolution);
newSolution = changedSolution;
}
// Get a code action, with apply changes operation replaced with the newSolution.
return(GetNewFixAllOperations(operations, newSolution, cancellationToken));
}
internal static Solution PreviewChanges(
Solution currentSolution,
Solution newSolution,
string fixAllPreviewChangesTitle,
string fixAllTopLevelHeader,
string languageOpt,
Workspace workspace,
CancellationToken cancellationToken = default(CancellationToken))
{
cancellationToken.ThrowIfCancellationRequested();
using (Logger.LogBlock(FunctionId.CodeFixes_FixAllOccurrencesPreviewChanges, cancellationToken))
{
var previewService = workspace.Services.GetService <IPreviewDialogService>();
var glyph = languageOpt == null
? Glyph.Assembly
: languageOpt == LanguageNames.CSharp
? Glyph.CSharpProject
: Glyph.BasicProject;
var changedSolution = previewService.PreviewChanges(
string.Format(EditorFeaturesResources.PreviewChangesOf, fixAllPreviewChangesTitle),
"vs.codefix.fixall",
fixAllTopLevelHeader,
fixAllPreviewChangesTitle,
glyph,
newSolution,
currentSolution);
if (changedSolution == null)
{
// User clicked cancel.
FixAllLogger.LogPreviewChangesResult(applied: false);
return(null);
}
FixAllLogger.LogPreviewChangesResult(applied: true, allChangesApplied: changedSolution == newSolution);
return(changedSolution);
}
}