forked from mirrors/gecko-dev
95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_ValidityState_h
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#define mozilla_dom_ValidityState_h
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#include "nsCOMPtr.h"
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#include "nsIConstraintValidation.h"
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#include "nsWrapperCache.h"
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#include "js/TypeDecls.h"
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namespace mozilla {
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namespace dom {
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class ValidityState final : public nsISupports, public nsWrapperCache {
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~ValidityState() = default;
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(ValidityState)
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friend class ::nsIConstraintValidation;
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nsIConstraintValidation* GetParentObject() const {
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return mConstraintValidation;
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}
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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// Web IDL methods
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bool ValueMissing() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_VALUE_MISSING);
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}
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bool TypeMismatch() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_TYPE_MISMATCH);
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}
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bool PatternMismatch() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_PATTERN_MISMATCH);
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}
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bool TooLong() const {
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return GetValidityState(nsIConstraintValidation::VALIDITY_STATE_TOO_LONG);
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}
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bool TooShort() const {
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return GetValidityState(nsIConstraintValidation::VALIDITY_STATE_TOO_SHORT);
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}
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bool RangeUnderflow() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_RANGE_UNDERFLOW);
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}
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bool RangeOverflow() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_RANGE_OVERFLOW);
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}
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bool StepMismatch() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_STEP_MISMATCH);
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}
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bool BadInput() const {
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return GetValidityState(nsIConstraintValidation::VALIDITY_STATE_BAD_INPUT);
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}
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bool CustomError() const {
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return GetValidityState(
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nsIConstraintValidation::VALIDITY_STATE_CUSTOM_ERROR);
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}
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bool Valid() const {
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return !mConstraintValidation || mConstraintValidation->IsValid();
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}
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protected:
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explicit ValidityState(nsIConstraintValidation* aConstraintValidation);
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/**
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* Helper function to get a validity state from constraint validation
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* instance.
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*/
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inline bool GetValidityState(
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nsIConstraintValidation::ValidityStateType aState) const {
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return mConstraintValidation &&
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mConstraintValidation->GetValidityState(aState);
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}
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nsCOMPtr<nsIConstraintValidation> mConstraintValidation;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_ValidityState_h
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