parser/html/nsHtml5ElementName.h
author Boris Zbarsky <bzbarsky@mit.edu>
Tue, 29 May 2018 22:58:49 -0400
changeset 477120 e46b5b3027713125c2e472c3d1d9dc0ba8a3387a
parent 464682 db37fe69c54506f0e342cb2696af2cfe6934e119
child 500431 0ff0b54b9ec7c3e99acf8987b63995dbdce3e64a
permissions -rw-r--r--
Bug 1455676 part 14. Remove most use of nsIDOMNode in dom/. r=qdot

/*
 * 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.
 */

/*
 * THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
 * Please edit ElementName.java instead and regenerate.
 */

#ifndef nsHtml5ElementName_h
#define nsHtml5ElementName_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 "nsGkAtoms.h"
#include "nsHtml5ByteReadable.h"
#include "nsHtml5Macros.h"
#include "nsIContentHandle.h"
#include "nsHtml5Portability.h"
#include "nsHtml5ContentCreatorFunction.h"

class nsHtml5StreamParser;

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

class nsHtml5ElementName
{
public:
  static const int32_t GROUP_MASK = 127;

  static const int32_t NOT_INTERNED = (1 << 30);

  static const int32_t SPECIAL = (1 << 29);

  static const int32_t FOSTER_PARENTING = (1 << 28);

  static const int32_t SCOPING = (1 << 27);

  static const int32_t SCOPING_AS_SVG = (1 << 26);

  static const int32_t SCOPING_AS_MATHML = (1 << 25);

  static const int32_t HTML_INTEGRATION_POINT = (1 << 24);

  static const int32_t OPTIONAL_END_TAG = (1 << 23);

private:
  nsAtom* name;
  nsAtom* camelCaseName;
  mozilla::dom::HTMLContentCreatorFunction htmlCreator;
  mozilla::dom::SVGContentCreatorFunction svgCreator;

public:
  int32_t flags;
  inline nsAtom* getName() { return name; }

  inline nsAtom* getCamelCaseName() { return camelCaseName; }

  inline mozilla::dom::HTMLContentCreatorFunction getHtmlCreator()
  {
    return htmlCreator;
  }

  inline mozilla::dom::SVGContentCreatorFunction getSvgCreator()
  {
    return svgCreator;
  }

  inline int32_t getFlags() { return flags; }

  inline int32_t getGroup() { return flags & nsHtml5ElementName::GROUP_MASK; }

  inline bool isInterned()
  {
    return !(flags & nsHtml5ElementName::NOT_INTERNED);
  }

  inline static int32_t levelOrderBinarySearch(jArray<int32_t, int32_t> data,
                                               int32_t key)
  {
    int32_t n = data.length;
    int32_t i = 0;
    while (i < n) {
      int32_t val = data[i];
      if (val < key) {
        i = 2 * i + 2;
      } else if (val > key) {
        i = 2 * i + 1;
      } else {
        return i;
      }
    }
    return -1;
  }

  inline static nsHtml5ElementName*
  elementNameByBuffer(char16_t* buf, int32_t length, nsHtml5AtomTable* interner)
  {
    uint32_t hash = nsHtml5ElementName::bufToHash(buf, length);
    jArray<int32_t, int32_t> hashes;
    hashes = nsHtml5ElementName::ELEMENT_HASHES;
    int32_t index = levelOrderBinarySearch(hashes, hash);
    if (index < 0) {
      return nullptr;
    } else {
      nsHtml5ElementName* elementName =
        nsHtml5ElementName::ELEMENT_NAMES[index];
      nsAtom* name = elementName->name;
      if (!nsHtml5Portability::localEqualsBuffer(name, buf, length)) {
        return nullptr;
      }
      return elementName;
    }
  }

private:
  inline static uint32_t bufToHash(char16_t* buf, int32_t length)
  {
    uint32_t len = length;
    uint32_t first = buf[0];
    first <<= 19;
    uint32_t second = 1 << 23;
    uint32_t third = 0;
    uint32_t fourth = 0;
    uint32_t fifth = 0;
    if (length >= 4) {
      second = buf[length - 4];
      second <<= 4;
      third = buf[length - 3];
      third <<= 9;
      fourth = buf[length - 2];
      fourth <<= 14;
      fifth = buf[length - 1];
      fifth <<= 24;
    } else if (length == 3) {
      second = buf[1];
      second <<= 4;
      third = buf[2];
      third <<= 9;
    } else if (length == 2) {
      second = buf[1];
      second <<= 24;
    }
    return len + first + second + third + fourth + fifth;
  }

  nsHtml5ElementName(nsAtom* name,
                     nsAtom* camelCaseName,
                     mozilla::dom::HTMLContentCreatorFunction htmlCreator,
                     mozilla::dom::SVGContentCreatorFunction svgCreator,
                     int32_t flags);

public:
  nsHtml5ElementName();
  ~nsHtml5ElementName();
  inline void setNameForNonInterned(nsAtom* name, bool custom)
  {
    this->name = name;
    this->camelCaseName = name;
    if (custom) {
      this->htmlCreator = NS_NewCustomElement;
    } else {
      this->htmlCreator = NS_NewHTMLUnknownElement;
    }
    MOZ_ASSERT(this->flags == nsHtml5ElementName::NOT_INTERNED);
  }

  inline bool isCustom() { return this->htmlCreator == NS_NewCustomElement; }

  static nsHtml5ElementName* ELT_ANNOTATION_XML;
  static nsHtml5ElementName* ELT_BIG;
  static nsHtml5ElementName* ELT_BDI;
  static nsHtml5ElementName* ELT_BDO;
  static nsHtml5ElementName* ELT_COL;
  static nsHtml5ElementName* ELT_DEL;
  static nsHtml5ElementName* ELT_DFN;
  static nsHtml5ElementName* ELT_DIR;
  static nsHtml5ElementName* ELT_DIV;
  static nsHtml5ElementName* ELT_IMG;
  static nsHtml5ElementName* ELT_INS;
  static nsHtml5ElementName* ELT_KBD;
  static nsHtml5ElementName* ELT_MAP;
  static nsHtml5ElementName* ELT_NAV;
  static nsHtml5ElementName* ELT_PRE;
  static nsHtml5ElementName* ELT_A;
  static nsHtml5ElementName* ELT_B;
  static nsHtml5ElementName* ELT_RTC;
  static nsHtml5ElementName* ELT_SUB;
  static nsHtml5ElementName* ELT_SVG;
  static nsHtml5ElementName* ELT_SUP;
  static nsHtml5ElementName* ELT_SET;
  static nsHtml5ElementName* ELT_USE;
  static nsHtml5ElementName* ELT_VAR;
  static nsHtml5ElementName* ELT_G;
  static nsHtml5ElementName* ELT_WBR;
  static nsHtml5ElementName* ELT_XMP;
  static nsHtml5ElementName* ELT_I;
  static nsHtml5ElementName* ELT_P;
  static nsHtml5ElementName* ELT_Q;
  static nsHtml5ElementName* ELT_S;
  static nsHtml5ElementName* ELT_U;
  static nsHtml5ElementName* ELT_H1;
  static nsHtml5ElementName* ELT_H2;
  static nsHtml5ElementName* ELT_H3;
  static nsHtml5ElementName* ELT_H4;
  static nsHtml5ElementName* ELT_H5;
  static nsHtml5ElementName* ELT_H6;
  static nsHtml5ElementName* ELT_AREA;
  static nsHtml5ElementName* ELT_DATA;
  static nsHtml5ElementName* ELT_FEFUNCA;
  static nsHtml5ElementName* ELT_METADATA;
  static nsHtml5ElementName* ELT_META;
  static nsHtml5ElementName* ELT_TEXTAREA;
  static nsHtml5ElementName* ELT_FEFUNCB;
  static nsHtml5ElementName* ELT_RB;
  static nsHtml5ElementName* ELT_DESC;
  static nsHtml5ElementName* ELT_DD;
  static nsHtml5ElementName* ELT_BGSOUND;
  static nsHtml5ElementName* ELT_EMBED;
  static nsHtml5ElementName* ELT_FEBLEND;
  static nsHtml5ElementName* ELT_FEFLOOD;
  static nsHtml5ElementName* ELT_HEAD;
  static nsHtml5ElementName* ELT_LEGEND;
  static nsHtml5ElementName* ELT_NOEMBED;
  static nsHtml5ElementName* ELT_TD;
  static nsHtml5ElementName* ELT_THEAD;
  static nsHtml5ElementName* ELT_ASIDE;
  static nsHtml5ElementName* ELT_ARTICLE;
  static nsHtml5ElementName* ELT_ANIMATE;
  static nsHtml5ElementName* ELT_BASE;
  static nsHtml5ElementName* ELT_BLOCKQUOTE;
  static nsHtml5ElementName* ELT_CODE;
  static nsHtml5ElementName* ELT_CIRCLE;
  static nsHtml5ElementName* ELT_CITE;
  static nsHtml5ElementName* ELT_ELLIPSE;
  static nsHtml5ElementName* ELT_FETURBULENCE;
  static nsHtml5ElementName* ELT_FEMERGENODE;
  static nsHtml5ElementName* ELT_FEIMAGE;
  static nsHtml5ElementName* ELT_FEMERGE;
  static nsHtml5ElementName* ELT_FETILE;
  static nsHtml5ElementName* ELT_FRAME;
  static nsHtml5ElementName* ELT_FIGURE;
  static nsHtml5ElementName* ELT_FECOMPOSITE;
  static nsHtml5ElementName* ELT_IMAGE;
  static nsHtml5ElementName* ELT_IFRAME;
  static nsHtml5ElementName* ELT_LINE;
  static nsHtml5ElementName* ELT_MARQUEE;
  static nsHtml5ElementName* ELT_POLYLINE;
  static nsHtml5ElementName* ELT_PICTURE;
  static nsHtml5ElementName* ELT_SOURCE;
  static nsHtml5ElementName* ELT_STRIKE;
  static nsHtml5ElementName* ELT_STYLE;
  static nsHtml5ElementName* ELT_TABLE;
  static nsHtml5ElementName* ELT_TITLE;
  static nsHtml5ElementName* ELT_TIME;
  static nsHtml5ElementName* ELT_TEMPLATE;
  static nsHtml5ElementName* ELT_ALTGLYPHDEF;
  static nsHtml5ElementName* ELT_GLYPHREF;
  static nsHtml5ElementName* ELT_DIALOG;
  static nsHtml5ElementName* ELT_FEFUNCG;
  static nsHtml5ElementName* ELT_FEDIFFUSELIGHTING;
  static nsHtml5ElementName* ELT_FESPECULARLIGHTING;
  static nsHtml5ElementName* ELT_LISTING;
  static nsHtml5ElementName* ELT_STRONG;
  static nsHtml5ElementName* ELT_ALTGLYPH;
  static nsHtml5ElementName* ELT_CLIPPATH;
  static nsHtml5ElementName* ELT_MGLYPH;
  static nsHtml5ElementName* ELT_MATH;
  static nsHtml5ElementName* ELT_MPATH;
  static nsHtml5ElementName* ELT_PATH;
  static nsHtml5ElementName* ELT_TH;
  static nsHtml5ElementName* ELT_SWITCH;
  static nsHtml5ElementName* ELT_TEXTPATH;
  static nsHtml5ElementName* ELT_LI;
  static nsHtml5ElementName* ELT_MI;
  static nsHtml5ElementName* ELT_LINK;
  static nsHtml5ElementName* ELT_MARK;
  static nsHtml5ElementName* ELT_MALIGNMARK;
  static nsHtml5ElementName* ELT_MASK;
  static nsHtml5ElementName* ELT_TRACK;
  static nsHtml5ElementName* ELT_DL;
  static nsHtml5ElementName* ELT_HTML;
  static nsHtml5ElementName* ELT_OL;
  static nsHtml5ElementName* ELT_LABEL;
  static nsHtml5ElementName* ELT_UL;
  static nsHtml5ElementName* ELT_SMALL;
  static nsHtml5ElementName* ELT_SYMBOL;
  static nsHtml5ElementName* ELT_ALTGLYPHITEM;
  static nsHtml5ElementName* ELT_ANIMATETRANSFORM;
  static nsHtml5ElementName* ELT_ACRONYM;
  static nsHtml5ElementName* ELT_EM;
  static nsHtml5ElementName* ELT_FORM;
  static nsHtml5ElementName* ELT_MENUITEM;
  static nsHtml5ElementName* ELT_PARAM;
  static nsHtml5ElementName* ELT_ANIMATEMOTION;
  static nsHtml5ElementName* ELT_BUTTON;
  static nsHtml5ElementName* ELT_CAPTION;
  static nsHtml5ElementName* ELT_FIGCAPTION;
  static nsHtml5ElementName* ELT_MN;
  static nsHtml5ElementName* ELT_KEYGEN;
  static nsHtml5ElementName* ELT_MAIN;
  static nsHtml5ElementName* ELT_OPTION;
  static nsHtml5ElementName* ELT_POLYGON;
  static nsHtml5ElementName* ELT_PATTERN;
  static nsHtml5ElementName* ELT_SPAN;
  static nsHtml5ElementName* ELT_SECTION;
  static nsHtml5ElementName* ELT_TSPAN;
  static nsHtml5ElementName* ELT_AUDIO;
  static nsHtml5ElementName* ELT_MO;
  static nsHtml5ElementName* ELT_VIDEO;
  static nsHtml5ElementName* ELT_COLGROUP;
  static nsHtml5ElementName* ELT_FEDISPLACEMENTMAP;
  static nsHtml5ElementName* ELT_HGROUP;
  static nsHtml5ElementName* ELT_RP;
  static nsHtml5ElementName* ELT_OPTGROUP;
  static nsHtml5ElementName* ELT_SAMP;
  static nsHtml5ElementName* ELT_STOP;
  static nsHtml5ElementName* ELT_BR;
  static nsHtml5ElementName* ELT_ABBR;
  static nsHtml5ElementName* ELT_ANIMATECOLOR;
  static nsHtml5ElementName* ELT_CENTER;
  static nsHtml5ElementName* ELT_HR;
  static nsHtml5ElementName* ELT_FEFUNCR;
  static nsHtml5ElementName* ELT_FECOMPONENTTRANSFER;
  static nsHtml5ElementName* ELT_FILTER;
  static nsHtml5ElementName* ELT_FOOTER;
  static nsHtml5ElementName* ELT_FEGAUSSIANBLUR;
  static nsHtml5ElementName* ELT_HEADER;
  static nsHtml5ElementName* ELT_MARKER;
  static nsHtml5ElementName* ELT_METER;
  static nsHtml5ElementName* ELT_NOBR;
  static nsHtml5ElementName* ELT_TR;
  static nsHtml5ElementName* ELT_ADDRESS;
  static nsHtml5ElementName* ELT_CANVAS;
  static nsHtml5ElementName* ELT_DEFS;
  static nsHtml5ElementName* ELT_DETAILS;
  static nsHtml5ElementName* ELT_MS;
  static nsHtml5ElementName* ELT_NOFRAMES;
  static nsHtml5ElementName* ELT_PROGRESS;
  static nsHtml5ElementName* ELT_DT;
  static nsHtml5ElementName* ELT_APPLET;
  static nsHtml5ElementName* ELT_BASEFONT;
  static nsHtml5ElementName* ELT_DATALIST;
  static nsHtml5ElementName* ELT_FOREIGNOBJECT;
  static nsHtml5ElementName* ELT_FIELDSET;
  static nsHtml5ElementName* ELT_FRAMESET;
  static nsHtml5ElementName* ELT_FEOFFSET;
  static nsHtml5ElementName* ELT_FESPOTLIGHT;
  static nsHtml5ElementName* ELT_FEPOINTLIGHT;
  static nsHtml5ElementName* ELT_FEDISTANTLIGHT;
  static nsHtml5ElementName* ELT_FONT;
  static nsHtml5ElementName* ELT_INPUT;
  static nsHtml5ElementName* ELT_LINEARGRADIENT;
  static nsHtml5ElementName* ELT_MTEXT;
  static nsHtml5ElementName* ELT_NOSCRIPT;
  static nsHtml5ElementName* ELT_RT;
  static nsHtml5ElementName* ELT_OBJECT;
  static nsHtml5ElementName* ELT_OUTPUT;
  static nsHtml5ElementName* ELT_PLAINTEXT;
  static nsHtml5ElementName* ELT_TT;
  static nsHtml5ElementName* ELT_RECT;
  static nsHtml5ElementName* ELT_RADIALGRADIENT;
  static nsHtml5ElementName* ELT_SELECT;
  static nsHtml5ElementName* ELT_SLOT;
  static nsHtml5ElementName* ELT_SCRIPT;
  static nsHtml5ElementName* ELT_TFOOT;
  static nsHtml5ElementName* ELT_TEXT;
  static nsHtml5ElementName* ELT_MENU;
  static nsHtml5ElementName* ELT_FEDROPSHADOW;
  static nsHtml5ElementName* ELT_VIEW;
  static nsHtml5ElementName* ELT_FECOLORMATRIX;
  static nsHtml5ElementName* ELT_FECONVOLVEMATRIX;
  static nsHtml5ElementName* ELT_BODY;
  static nsHtml5ElementName* ELT_FEMORPHOLOGY;
  static nsHtml5ElementName* ELT_RUBY;
  static nsHtml5ElementName* ELT_SUMMARY;
  static nsHtml5ElementName* ELT_TBODY;

private:
  static nsHtml5ElementName** ELEMENT_NAMES;
  static staticJArray<int32_t, int32_t> ELEMENT_HASHES;

public:
  static void initializeStatics();
  static void releaseStatics();
};

#endif