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051a0fc278
nsStyleStructList.h was initially made generated in bug 873368 to avoid manually maintaining boilerplate for if-dispatch, while the if-dispatch was replaced by jump table in bug 1171842, so the boilerplate went away. However, in bug 1122781 (before bug 1171842), boilerplate for dependency check, so it still needs to be generated. The dependency table is removed in the previous patch, so we no longer have any boilerplate in the style struct list, and thus it doesn't need to be generated anymore. MozReview-Commit-ID: GkbJZ98ojbE --HG-- extra : rebase_source : a148b97c051bb6c88846cf6ba617c4edef70ca24 extra : source : f1c7d19cde195fb90ac2627d16ed69d020de01b9
64 lines
2.0 KiB
C
64 lines
2.0 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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/*
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* Forward declarations to avoid including all of nsStyleStruct.h.
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*/
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#ifndef nsStyleStructFwd_h_
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#define nsStyleStructFwd_h_
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enum nsStyleStructID {
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/*
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* Define the constants eStyleStruct_Font, etc.
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*
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* The C++ standard, section 7.2, guarantees that enums begin with 0 and
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* increase by 1.
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*
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* We separate the IDs of Reset and Inherited structs so that we can use
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* the IDs as indices (offset by nsStyleStructID_*_Start) into arrays of
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* one type or the other.
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*/
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nsStyleStructID_None = -1,
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nsStyleStructID_Inherited_Start = 0,
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// a dummy value so the value after it is the same as ..._Inherited_Start
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nsStyleStructID_DUMMY1 = nsStyleStructID_Inherited_Start - 1,
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#define STYLE_STRUCT_INHERITED(name) eStyleStruct_##name,
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#define STYLE_STRUCT_RESET(name)
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#include "nsStyleStructList.h"
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#undef STYLE_STRUCT_INHERITED
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#undef STYLE_STRUCT_RESET
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nsStyleStructID_Reset_Start,
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// a dummy value so the value after it is the same as ..._Reset_Start
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nsStyleStructID_DUMMY2 = nsStyleStructID_Reset_Start - 1,
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#define STYLE_STRUCT_RESET(name) eStyleStruct_##name,
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#define STYLE_STRUCT_INHERITED(name)
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#include "nsStyleStructList.h"
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#undef STYLE_STRUCT_INHERITED
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#undef STYLE_STRUCT_RESET
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// one past the end; length of 0-based list
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nsStyleStructID_Length,
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nsStyleStructID_Inherited_Count =
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nsStyleStructID_Reset_Start - nsStyleStructID_Inherited_Start,
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nsStyleStructID_Reset_Count =
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nsStyleStructID_Length - nsStyleStructID_Reset_Start,
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};
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// A bit corresponding to each struct ID
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#define NS_STYLE_INHERIT_BIT(sid_) (1 << uint64_t(eStyleStruct_##sid_))
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typedef decltype(nsStyleStructID(0) + nsStyleStructID(0)) nsStyleStructID_size_t;
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#endif /* nsStyleStructFwd_h_ */
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