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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 */
/* enum types for CSS properties and their values */
#ifndef nsCSSPropertyID_h___
#define nsCSSPropertyID_h___
#include <nsHashKeys.h>
Declare the enum list using the magic of preprocessing
enum values are "eCSSProperty_foo" (where foo is the property)
To change the list of properties, see ServoCSSPropList.h
enum nsCSSPropertyID : int32_t {
eCSSProperty_UNKNOWN = -1,
// Some of the values below could probably overlap with each other
// if we had a need for them to do so.
// Extra value to represent custom properties (--*).
// MOZ_DBG support is defined in nsCSSProps.h since it depends on
// nsCSSProps::GetStringValue
const nsCSSPropertyID
eCSSProperty_COUNT_no_shorthands = $longhand_count;
const nsCSSPropertyID
eCSSProperty_COUNT = $shorthand_count;
const nsCSSPropertyID
eCSSProperty_COUNT_with_aliases = eCSSPropertyExtra_variable;
namespace mozilla {
inline PLDHashNumber
Hash<nsCSSPropertyID>(const nsCSSPropertyID& aValue)
return uint32_t(aValue);
} // namespace mozilla
// The "descriptors" that can appear in a @font-face rule.
// They have the syntax of properties but different value rules.
enum nsCSSFontDesc {
eCSSFontDesc_UNKNOWN = -1,
#define CSS_FONT_DESC(name_, method_) eCSSFontDesc_##method_,
#include "nsCSSFontDescList.h"
// The "descriptors" that can appear in a @counter-style rule.
// They have the syntax of properties but different value rules.
enum nsCSSCounterDesc {
eCSSCounterDesc_UNKNOWN = -1,
#define CSS_COUNTER_DESC(name_, method_) eCSSCounterDesc_##method_,
#include "nsCSSCounterDescList.h"
namespace mozilla {
// FIXME: The underlying type of this enum should be uint8_t, but we can't do
enum class CountedUnknownProperty : uint32_t {
#define COUNTED_UNKNOWN_PROPERTY(name_, method_) method_,
#include "mozilla/CountedUnknownProperties.h"
} // namespace mozilla
#endif /* nsCSSPropertyID_h___ */