author L. David Baron <>
Sat, 13 Sep 2014 06:17:36 -0700
changeset 228423 c81eb3a1336b2ab5f4e83b8b5df394dfea8be37e
parent 178184 794680b9599d01635c6734a00192d9ca099f4793
child 318348 aa9137c2014540a644be0f41192e3f81bd5221f5
permissions -rw-r--r--
Bug 977991 patch 1 - Expose variant of RulesMatching on nsHTMLCSSStyleSheet that is less work to call. r=birtles This allows nsStyleSet::RuleNodeWithReplacement to call it without constructing an entire (and unnecessary) ElementRuleProcessorData, which will happen in patch 3.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
/* 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 */

#include "mozilla/layout/FrameChildList.h"

#include "nsIFrame.h"

namespace mozilla {
namespace layout {

FrameChildListIterator::FrameChildListIterator(const nsIFrame* aFrame)
  : FrameChildListArrayIterator(mLists)
#ifdef DEBUG
  // Make sure that there are no duplicate list IDs.
  FrameChildListIDs ids;
  uint32_t count = mLists.Length();
  for (uint32_t i = 0; i < count; ++i) {
                 "Duplicate item found!");
    ids |= mLists[i].mID;

const char*
ChildListName(FrameChildListID aListID)
  switch (aListID) {
    case kPrincipalList: return "";
    case kPopupList: return "PopupList";
    case kCaptionList: return "CaptionList";
    case kColGroupList: return "ColGroupList";
    case kSelectPopupList: return "SelectPopupList";
    case kAbsoluteList: return "AbsoluteList";
    case kFixedList: return "FixedList";
    case kOverflowList: return "OverflowList";
    case kOverflowContainersList: return "OverflowContainersList";
    case kExcessOverflowContainersList: return "ExcessOverflowContainersList";
    case kOverflowOutOfFlowList: return "OverflowOutOfFlowList";
    case kFloatList: return "FloatList";
    case kBulletList: return "BulletList";
    case kPushedFloatsList: return "PushedFloatsList";
    case kNoReflowPrincipalList: return "NoReflowPrincipalList";

  NS_NOTREACHED("unknown list");

} // namespace layout
} // namespace mozilla