private async Task <bool> TryInitializeAsync(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document,
TextSpan textSpan,
INamedTypeSymbol containingType,
Accessibility?desiredAccessibility,
ImmutableArray <ISymbol> selectedMembers,
CancellationToken cancellationToken)
{
if (!selectedMembers.All(IsWritableInstanceFieldOrProperty))
{
return(false);
}
SelectedMembers = selectedMembers;
ContainingType = containingType;
Accessibility = desiredAccessibility ?? (ContainingType.IsAbstractClass() ? Accessibility.Protected : Accessibility.Public);
TextSpan = textSpan;
if (ContainingType == null || ContainingType.TypeKind == TypeKind.Interface)
{
return(false);
}
IsContainedInUnsafeType = service.ContainingTypesOrSelfHasUnsafeKeyword(containingType);
var rules = await document.GetNamingRulesAsync(cancellationToken).ConfigureAwait(false);
Parameters = DetermineParameters(selectedMembers, rules);
MatchingConstructor = GetMatchingConstructorBasedOnParameterTypes(ContainingType, Parameters);
// We are going to create a new contructor and pass part of the parameters into DelegatedConstructor,
// so parameters should be compared based on types since we don't want get a type mismatch error after the new constructor is genreated.
DelegatedConstructor = GetDelegatedConstructorBasedOnParameterTypes(ContainingType, Parameters);
return(true);
}
private async Task <bool> TryInitializeAsync(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document,
TextSpan textSpan,
INamedTypeSymbol containingType,
ImmutableArray <ISymbol> selectedMembers,
CancellationToken cancellationToken)
{
if (!selectedMembers.All(IsWritableInstanceFieldOrProperty))
{
return(false);
}
SelectedMembers = selectedMembers;
ContainingType = containingType;
TextSpan = textSpan;
if (ContainingType == null || ContainingType.TypeKind == TypeKind.Interface)
{
return(false);
}
var rules = await document.GetNamingRulesAsync(FallbackNamingRules.RefactoringMatchLookupRules, cancellationToken).ConfigureAwait(false);
Parameters = service.DetermineParameters(selectedMembers, rules);
MatchingConstructor = GetMatchingConstructorBasedOnParameterTypes(ContainingType, Parameters);
// We are going to create a new contructor and pass part of the parameters into DelegatedConstructor,
// so parameters should be compared based on types since we don't want get a type mismatch error after the new constructor is genreated.
DelegatedConstructor = GetDelegatedConstructorBasedOnParameterTypes(ContainingType, Parameters);
return(true);
}
public static async Task <State> TryGenerateAsync(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document,
TextSpan textSpan,
INamedTypeSymbol containingType,
ImmutableArray <ISymbol> selectedMembers,
CancellationToken cancellationToken
)
{
var state = new State();
if (
!await state
.TryInitializeAsync(
service,
document,
textSpan,
containingType,
selectedMembers,
cancellationToken
)
.ConfigureAwait(false)
)
{
return(null);
}
return(state);
}
public FieldDelegatingCodeAction(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document,
State state,
bool addNullChecks)
{
_service = service;
_document = document;
_state = state;
_addNullChecks = addNullChecks;
}
public ConstructorDelegatingCodeAction(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document,
State state,
bool addNullChecks,
CleanCodeGenerationOptionsProvider fallbackOptions)
{
_service = service;
_document = document;
_state = state;
_addNullChecks = addNullChecks;
_fallbackOptions = fallbackOptions;
}
public GenerateConstructorWithDialogCodeAction(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document, TextSpan textSpan,
INamedTypeSymbol containingType,
ImmutableArray <ISymbol> viableMembers,
ImmutableArray <PickMembersOption> pickMembersOptions)
{
_service = service;
_document = document;
_textSpan = textSpan;
_containingType = containingType;
_viableMembers = viableMembers;
_pickMembersOptions = pickMembersOptions;
}
public GenerateConstructorWithDialogCodeAction(
AbstractGenerateConstructorFromMembersCodeRefactoringProvider service,
Document document,
TextSpan textSpan,
INamedTypeSymbol containingType,
Accessibility?desiredAccessibility,
ImmutableArray <ISymbol> viableMembers,
ImmutableArray <PickMembersOption> pickMembersOptions,
CodeAndImportGenerationOptionsProvider fallbackOptions)
{
_service = service;
_document = document;
_textSpan = textSpan;
_containingType = containingType;
_desiredAccessibility = desiredAccessibility;
ViableMembers = viableMembers;
PickMembersOptions = pickMembersOptions;
_fallbackOptions = fallbackOptions;
}
