private CodeAction TryCreateCodeAction(Document document, AddImportFixData fixData, IPackageInstallerService installerService)
{
switch (fixData.Kind)
{
case AddImportFixKind.ProjectSymbol:
return(new ProjectSymbolReferenceCodeAction(document, fixData));
case AddImportFixKind.MetadataSymbol:
return(new MetadataSymbolReferenceCodeAction(document, fixData));
case AddImportFixKind.ReferenceAssemblySymbol:
return(new AssemblyReferenceCodeAction(document, fixData));
case AddImportFixKind.PackageSymbol:
return(!installerService.IsInstalled(document.Project.Solution.Workspace, document.Project.Id, fixData.PackageName)
? new ParentInstallPackageCodeAction(document, fixData, installerService)
: null);
}
throw ExceptionUtilities.Unreachable;
}
private static CodeAction CreateCodeAction(
Document document,
AddImportFixData fixData,
IPackageInstallerService installerService,
string versionOpt,
bool isLocal)
{
var title = versionOpt == null
? FeaturesResources.Find_and_install_latest_version
: isLocal
? string.Format(FeaturesResources.Use_local_version_0, versionOpt)
: string.Format(FeaturesResources.Install_version_0, versionOpt);
var installOperation = new InstallPackageDirectlyCodeActionOperation(
installerService, document, fixData.PackageSource, fixData.PackageName, versionOpt,
includePrerelease: false, isLocal: isLocal);
// Nuget hits should always come after other results.
return(new InstallPackageAndAddImportCodeAction(
document, fixData, title, installOperation));
}
public override async Task <AddImportFixData> TryGetFixDataAsync(
Document document,
SyntaxNode node,
bool placeSystemNamespaceFirst,
bool allowInHiddenRegions,
CancellationToken cancellationToken
)
{
var textChanges = await GetTextChangesAsync(
document,
node,
placeSystemNamespaceFirst,
allowInHiddenRegions,
cancellationToken
)
.ConfigureAwait(false);
return(AddImportFixData.CreateForPackageSymbol(
textChanges,
_source,
_packageName,
_versionOpt
));
}
public MetadataSymbolReferenceCodeAction(Document originalDocument, AddImportFixData fixData)
: base(originalDocument, fixData)
{
Contract.ThrowIfFalse(fixData.Kind == AddImportFixKind.MetadataSymbol);
}
protected SymbolReferenceCodeAction(
Document originalDocument,
AddImportFixData fixData)
: base(originalDocument, fixData)
{
}
public AssemblyReferenceCodeAction(Document originalDocument, AddImportFixData fixData)
: base(originalDocument, fixData)
{
Contract.ThrowIfFalse(fixData.Kind == AddImportFixKind.ReferenceAssemblySymbol);
}