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