NumericInputTypes.h

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/* 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_NumericInputTypes_h_

#define mozilla_dom_NumericInputTypes_h_

#include "mozilla/dom/InputType.h"

namespace mozilla::dom {

class NumericInputTypeBase : public InputType {

 public:

  ~NumericInputTypeBase() override = default;

  bool IsRangeOverflow() const override;

  bool IsRangeUnderflow() const override;

  bool HasStepMismatch() const override;

  nsresult GetRangeOverflowMessage(nsAString& aMessage) override;

  nsresult GetRangeUnderflowMessage(nsAString& aMessage) override;

  StringToNumberResult ConvertStringToNumber(const nsAString& aValue,

                                             Localized) const override;

  bool ConvertNumberToString(Decimal, Localized, nsAString&) const override;

 protected:

  explicit NumericInputTypeBase(HTMLInputElement* aInputElement)

      : InputType(aInputElement) {}

};

// input type=number

class NumberInputType final : public NumericInputTypeBase {

 public:

  static InputType* Create(HTMLInputElement* aInputElement, void* aMemory) {

    return new (aMemory) NumberInputType(aInputElement);

  bool IsValueMissing() const override;

  bool HasBadInput() const override;

  nsresult GetValueMissingMessage(nsAString& aMessage) override;

  nsresult GetBadInputMessage(nsAString& aMessage) override;

  StringToNumberResult ConvertStringToNumber(const nsAString&,

                                             Localized) const override;

  bool ConvertNumberToString(Decimal, Localized, nsAString&) const override;

 protected:

  bool IsMutable() const override;

 private:

  explicit NumberInputType(HTMLInputElement* aInputElement)

      : NumericInputTypeBase(aInputElement) {}

};

// input type=range

class RangeInputType : public NumericInputTypeBase {

 public:

  static InputType* Create(HTMLInputElement* aInputElement, void* aMemory) {

    return new (aMemory) RangeInputType(aInputElement);

  MOZ_CAN_RUN_SCRIPT void MinMaxStepAttrChanged() override;

 private:

  explicit RangeInputType(HTMLInputElement* aInputElement)

      : NumericInputTypeBase(aInputElement) {}

};

}  // namespace mozilla::dom

#endif /* mozilla_dom_NumericInputTypes_h_ */