forked from mirrors/gecko-dev
e5e885ae31
# ignore-this-changeset --HG-- extra : amend_source : 7221c8d15a765df71171099468e7c7faa648f37c extra : histedit_source : a0cce6015636202bff09e35a13f72e03257a7695
60 lines
2.1 KiB
C++
60 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* atom list for CSS anonymous boxes */
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#include "mozilla/ArrayUtils.h"
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#include "nsCSSAnonBoxes.h"
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#include "nsGkAtomConsts.h"
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#include "nsStaticAtomUtils.h"
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using namespace mozilla;
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static nsStaticAtom* GetAtomBase() {
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return const_cast<nsStaticAtom*>(
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nsGkAtoms::GetAtomByIndex(kAtomIndex_AnonBoxes));
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}
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bool nsCSSAnonBoxes::IsAnonBox(nsAtom* aAtom) {
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return nsStaticAtomUtils::IsMember(aAtom, GetAtomBase(),
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kAtomCount_AnonBoxes);
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}
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#ifdef MOZ_XUL
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/* static */ bool nsCSSAnonBoxes::IsTreePseudoElement(nsAtom* aPseudo) {
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MOZ_ASSERT(nsCSSAnonBoxes::IsAnonBox(aPseudo));
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return StringBeginsWith(nsDependentAtomString(aPseudo),
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NS_LITERAL_STRING(":-moz-tree-"));
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}
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#endif
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/* static*/ nsCSSAnonBoxes::NonInheriting
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nsCSSAnonBoxes::NonInheritingTypeForPseudoTag(nsAtom* aPseudo) {
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MOZ_ASSERT(IsNonInheritingAnonBox(aPseudo));
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Maybe<uint32_t> index =
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nsStaticAtomUtils::Lookup(aPseudo, GetAtomBase(), kAtomCount_AnonBoxes);
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MOZ_RELEASE_ASSERT(index.isSome());
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return static_cast<NonInheriting>(*index);
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}
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#ifdef DEBUG
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/* static */ void nsCSSAnonBoxes::AssertAtoms() {
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nsStaticAtom* base = GetAtomBase();
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size_t index = 0;
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# define CSS_ANON_BOX(name_, value_) \
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{ \
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RefPtr<nsAtom> atom = NS_Atomize(value_); \
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MOZ_ASSERT(atom == nsGkAtoms::AnonBox_##name_, \
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"Static atom for " #name_ " has incorrect value"); \
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MOZ_ASSERT(atom == &base[index], \
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"Static atom for " #name_ " not at expected index"); \
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++index; \
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}
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# include "nsCSSAnonBoxList.h"
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# undef CSS_ANON_BOX
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}
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#endif
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