зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
2.1 KiB
C++
58 строки
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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#include "nsGkAtoms.h"
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// Register an array of static atoms with the atom table.
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void
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NS_RegisterStaticAtoms(const nsStaticAtom* aAtoms, size_t aAtomsLen);
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namespace mozilla {
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namespace detail {
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extern constexpr GkAtoms gGkAtoms = {
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// The initialization of each atom's string.
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#define GK_ATOM(name_, value_, hash_, type_, atom_type_) \
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u"" value_,
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#include "nsGkAtomList.h"
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#undef GK_ATOM
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{
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// The initialization of the atoms themselves.
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//
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// Note that |value_| is an 8-bit string, and so |sizeof(value_)| is equal
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// to the number of chars (including the terminating '\0'). The |u""| prefix
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// converts |value_| to a 16-bit string.
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#define GK_ATOM(name_, value_, hash_, type_, atom_type_) \
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nsStaticAtom(u"" value_, \
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sizeof(value_) - 1, \
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hash_, \
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offsetof(GkAtoms, \
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mAtoms[static_cast<size_t>(GkAtoms::Atoms::name_)]) - \
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offsetof(GkAtoms, name_##_string)),
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#include "nsGkAtomList.h"
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#undef GK_ATOM
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}
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};
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} // namespace detail
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} // namespace mozilla
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const nsStaticAtom* const nsGkAtoms::sAtoms = mozilla::detail::gGkAtoms.mAtoms;
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// Definition of the pointer to the static atom.
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#define GK_ATOM(name_, value_, hash_, type_, atom_type_) \
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type_* nsGkAtoms::name_ = const_cast<type_*>(static_cast<const type_*>( \
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&mozilla::detail::gGkAtoms.mAtoms[ \
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static_cast<size_t>(mozilla::detail::GkAtoms::Atoms::name_)]));
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#include "nsGkAtomList.h"
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#undef GK_ATOM
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void nsGkAtoms::RegisterStaticAtoms()
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{
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NS_RegisterStaticAtoms(sAtoms, sAtomsLen);
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}
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