59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 "mozilla/layout/FrameChildList.h"
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#include "nsIFrame.h"
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namespace mozilla {
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namespace layout {
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FrameChildListIterator::FrameChildListIterator(const nsIFrame* aFrame)
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: FrameChildListArrayIterator(mLists)
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{
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aFrame->GetChildLists(&mLists);
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#ifdef DEBUG
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// Make sure that there are no duplicate list IDs.
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FrameChildListIDs ids;
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uint32_t count = mLists.Length();
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for (uint32_t i = 0; i < count; ++i) {
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NS_ASSERTION(!ids.Contains(mLists[i].mID),
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"Duplicate item found!");
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ids |= mLists[i].mID;
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}
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#endif
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}
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#ifdef DEBUG_FRAME_DUMP
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const char*
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ChildListName(FrameChildListID aListID)
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{
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switch (aListID) {
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case kPrincipalList: return "";
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case kPopupList: return "PopupList";
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case kCaptionList: return "CaptionList";
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case kColGroupList: return "ColGroupList";
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case kSelectPopupList: return "SelectPopupList";
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case kAbsoluteList: return "AbsoluteList";
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case kFixedList: return "FixedList";
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case kOverflowList: return "OverflowList";
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case kOverflowContainersList: return "OverflowContainersList";
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case kExcessOverflowContainersList: return "ExcessOverflowContainersList";
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case kOverflowOutOfFlowList: return "OverflowOutOfFlowList";
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case kFloatList: return "FloatList";
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case kBulletList: return "BulletList";
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case kPushedFloatsList: return "PushedFloatsList";
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case kBackdropList: return "BackdropList";
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case kNoReflowPrincipalList: return "NoReflowPrincipalList";
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}
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NS_NOTREACHED("unknown list");
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return "UNKNOWN_FRAME_CHILD_LIST";
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}
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#endif
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} // namespace layout
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} // namespace mozilla
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