accessible/xpcom/xpcAccessibleValue.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=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 file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_a11y_xpcAccessibleValue_h_
   8 #define mozilla_a11y_xpcAccessibleValue_h_
   9
  10 #include "nsIAccessibleValue.h"
  11
  12 namespace mozilla {
  13 namespace a11y {
  14
  15 class LocalAccessible;
  16
  17 /**
  18  * XPCOM nsIAccessibleValue interface implementation, used by
  19  * xpcAccessibleGeneric class.
  20  */
  21 class xpcAccessibleValue : public nsIAccessibleValue {
  22  public:
  23   NS_IMETHOD GetMaximumValue(double* aValue) final;
  24   NS_IMETHOD GetMinimumValue(double* aValue) final;
  25   NS_IMETHOD GetCurrentValue(double* aValue) final;
  26   NS_IMETHOD SetCurrentValue(double aValue) final;
  27   NS_IMETHOD GetMinimumIncrement(double* aMinIncrement) final;
  28
  29  protected:
  30   xpcAccessibleValue() {}
  31   virtual ~xpcAccessibleValue() {}
  32
  33  private:
  34   Accessible* Intl();
  35
  36   xpcAccessibleValue(const xpcAccessibleValue&) = delete;
  37   xpcAccessibleValue& operator=(const xpcAccessibleValue&) = delete;
  38 };
  39
  40 }  // namespace a11y
  41 }  // namespace mozilla
  42 #endif