parser/html/nsHtml5HtmlAttributes.h
author Boris Zbarsky <bzbarsky@mit.edu>
Tue, 29 May 2018 22:58:49 -0400
changeset 477120 e46b5b3027713125c2e472c3d1d9dc0ba8a3387a
parent 464681 6af1f5ac596b4aa0a87f8a8151395c692eb81a58
child 505104 577c34da7b73f1d33026ff0c768ace3e893c34b8
permissions -rw-r--r--
Bug 1455676 part 14. Remove most use of nsIDOMNode in dom/. r=qdot

/*
 * Copyright (c) 2007 Henri Sivonen
 * Copyright (c) 2008-2017 Mozilla Foundation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */

#ifndef nsHtml5HtmlAttributes_h
#define nsHtml5HtmlAttributes_h

#include "nsAtom.h"
#include "nsHtml5AtomTable.h"
#include "nsHtml5String.h"
#include "nsNameSpaceManager.h"
#include "nsIContent.h"
#include "nsTraceRefcnt.h"
#include "jArray.h"
#include "nsHtml5ArrayCopy.h"
#include "nsAHtml5TreeBuilderState.h"
#include "nsHtml5ByteReadable.h"
#include "nsHtml5Macros.h"
#include "nsIContentHandle.h"
#include "nsTArray.h"
#include "nsHtml5AttributeEntry.h"

class nsHtml5StreamParser;

class nsHtml5Tokenizer;
class nsHtml5TreeBuilder;
class nsHtml5MetaScanner;
class nsHtml5AttributeName;
class nsHtml5ElementName;
class nsHtml5UTF16Buffer;
class nsHtml5StateSnapshot;
class nsHtml5Portability;

class nsHtml5HtmlAttributes
{
public:
  static nsHtml5HtmlAttributes* EMPTY_ATTRIBUTES;

private:
  AutoTArray<nsHtml5AttributeEntry, 5> mStorage;
  int32_t mMode;
  void AddEntry(nsHtml5AttributeEntry&& aEntry);

public:
  explicit nsHtml5HtmlAttributes(int32_t aMode);
  ~nsHtml5HtmlAttributes();

  // Remove getIndex when removing isindex support
  int32_t getIndex(nsHtml5AttributeName* aName);

  nsHtml5String getValue(nsHtml5AttributeName* aName);
  int32_t getLength();
  nsAtom* getLocalNameNoBoundsCheck(int32_t aIndex);
  int32_t getURINoBoundsCheck(int32_t aIndex);
  nsAtom* getPrefixNoBoundsCheck(int32_t aIndex);
  nsHtml5String getValueNoBoundsCheck(int32_t aIndex);
  nsHtml5AttributeName* getAttributeNameNoBoundsCheck(int32_t aIndex);
  int32_t getLineNoBoundsCheck(int32_t aIndex);
  void addAttribute(nsHtml5AttributeName* aName,
                    nsHtml5String aValue,
                    int32_t aLine);
  void AddAttributeWithLocal(nsAtom* aName,
                             nsHtml5String aValue,
                             int32_t aLine);
  void clear(int32_t aMode);
  void releaseValue(int32_t aIndex);
  void clearWithoutReleasingContents();
  bool contains(nsHtml5AttributeName* aName);
  void adjustForMath();
  void adjustForSvg();
  nsHtml5HtmlAttributes* cloneAttributes(nsHtml5AtomTable* aInterner);
  bool equalsAnother(nsHtml5HtmlAttributes* aOther);
  static void initializeStatics();
  static void releaseStatics();
};

#endif