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-rw-r--r--accessible/xpcom/xpcAccessibleValue.h42
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diff --git a/accessible/xpcom/xpcAccessibleValue.h b/accessible/xpcom/xpcAccessibleValue.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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_a11y_xpcAccessibleValue_h_
+#define mozilla_a11y_xpcAccessibleValue_h_
+
+#include "nsIAccessibleValue.h"
+
+namespace mozilla {
+namespace a11y {
+
+class LocalAccessible;
+
+/**
+ * XPCOM nsIAccessibleValue interface implementation, used by
+ * xpcAccessibleGeneric class.
+ */
+class xpcAccessibleValue : public nsIAccessibleValue {
+ public:
+ NS_IMETHOD GetMaximumValue(double* aValue) final;
+ NS_IMETHOD GetMinimumValue(double* aValue) final;
+ NS_IMETHOD GetCurrentValue(double* aValue) final;
+ NS_IMETHOD SetCurrentValue(double aValue) final;
+ NS_IMETHOD GetMinimumIncrement(double* aMinIncrement) final;
+
+ protected:
+ xpcAccessibleValue() {}
+ virtual ~xpcAccessibleValue() {}
+
+ private:
+ Accessible* Intl();
+
+ xpcAccessibleValue(const xpcAccessibleValue&) = delete;
+ xpcAccessibleValue& operator=(const xpcAccessibleValue&) = delete;
+};
+
+} // namespace a11y
+} // namespace mozilla
+#endif