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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=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/. */
/*
* enum for whether a CSS feature (property, pseudo-class, etc.) is
* enabled in a specific context
*/
#ifndef mozilla_CSSEnabledState_h
#define mozilla_CSSEnabledState_h
#include "mozilla/TypedEnumBits.h"
namespace mozilla {
enum class CSSEnabledState {
// The default CSSEnabledState: only enable what's enabled for all
// content, given the current values of preferences.
ForAllContent = 0,
// Enable features available in UA sheets.
InUASheets = 0x01,
// Enable features available in chrome code.
InChrome = 0x02,
// Special value to unconditionally enable everything. This implies
// all the bits above, but is strictly more than just their OR-ed
// union. This just skips any test so a feature will be enabled even
// if it would have been disabled with all the bits above set.
IgnoreEnabledState = 0xff
};
MOZ_MAKE_ENUM_CLASS_BITWISE_OPERATORS(CSSEnabledState)
} // namespace mozilla
#endif // mozilla_CSSEnabledState_h
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