1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef mozilla_dom_ValidityState_h
8 #define mozilla_dom_ValidityState_h
11 #include "nsIConstraintValidation.h"
12 #include "nsWrapperCache.h"
13 #include "js/TypeDecls.h"
15 namespace mozilla::dom
{
17 class ValidityState final
: public nsISupports
, public nsWrapperCache
{
18 ~ValidityState() = default;
21 NS_DECL_CYCLE_COLLECTING_ISUPPORTS
22 NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(ValidityState
)
24 friend class ::nsIConstraintValidation
;
26 nsIConstraintValidation
* GetParentObject() const {
27 return mConstraintValidation
;
30 virtual JSObject
* WrapObject(JSContext
* aCx
,
31 JS::Handle
<JSObject
*> aGivenProto
) override
;
34 bool ValueMissing() const {
35 return GetValidityState(
36 nsIConstraintValidation::VALIDITY_STATE_VALUE_MISSING
);
38 bool TypeMismatch() const {
39 return GetValidityState(
40 nsIConstraintValidation::VALIDITY_STATE_TYPE_MISMATCH
);
42 bool PatternMismatch() const {
43 return GetValidityState(
44 nsIConstraintValidation::VALIDITY_STATE_PATTERN_MISMATCH
);
46 bool TooLong() const {
47 return GetValidityState(nsIConstraintValidation::VALIDITY_STATE_TOO_LONG
);
49 bool TooShort() const {
50 return GetValidityState(nsIConstraintValidation::VALIDITY_STATE_TOO_SHORT
);
52 bool RangeUnderflow() const {
53 return GetValidityState(
54 nsIConstraintValidation::VALIDITY_STATE_RANGE_UNDERFLOW
);
56 bool RangeOverflow() const {
57 return GetValidityState(
58 nsIConstraintValidation::VALIDITY_STATE_RANGE_OVERFLOW
);
60 bool StepMismatch() const {
61 return GetValidityState(
62 nsIConstraintValidation::VALIDITY_STATE_STEP_MISMATCH
);
64 bool BadInput() const {
65 return GetValidityState(nsIConstraintValidation::VALIDITY_STATE_BAD_INPUT
);
67 bool CustomError() const {
68 return GetValidityState(
69 nsIConstraintValidation::VALIDITY_STATE_CUSTOM_ERROR
);
72 return !mConstraintValidation
|| mConstraintValidation
->IsValid();
76 explicit ValidityState(nsIConstraintValidation
* aConstraintValidation
);
79 * Helper function to get a validity state from constraint validation
82 inline bool GetValidityState(
83 nsIConstraintValidation::ValidityStateType aState
) const {
84 return mConstraintValidation
&&
85 mConstraintValidation
->GetValidityState(aState
);
88 nsCOMPtr
<nsIConstraintValidation
> mConstraintValidation
;
91 } // namespace mozilla::dom
93 #endif // mozilla_dom_ValidityState_h