зеркало из https://github.com/mozilla/gecko-dev.git
91 строка
3.4 KiB
C++
91 строка
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is the Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Mats Palmgren <matspal@gmail.com> (original author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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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PRUint32 count = mLists.Length();
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for (PRUint32 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
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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 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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