tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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nsHtml5HtmlAttributes.h (3425B)

      1 /*
      2 * Copyright (c) 2007 Henri Sivonen
      3 * Copyright (c) 2008-2017 Mozilla Foundation
      4 *
      5 * Permission is hereby granted, free of charge, to any person obtaining a
      6 * copy of this software and associated documentation files (the "Software"),
      7 * to deal in the Software without restriction, including without limitation
      8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      9 * and/or sell copies of the Software, and to permit persons to whom the
     10 * Software is furnished to do so, subject to the following conditions:
     11 *
     12 * The above copyright notice and this permission notice shall be included in
     13 * all copies or substantial portions of the Software.
     14 *
     15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     21 * DEALINGS IN THE SOFTWARE.
     22 */
     23 
     24 #ifndef nsHtml5HtmlAttributes_h
     25 #define nsHtml5HtmlAttributes_h
     26 
     27 #include "nsAtom.h"
     28 #include "nsHtml5AtomTable.h"
     29 #include "nsHtml5String.h"
     30 #include "nsNameSpaceManager.h"
     31 #include "nsIContent.h"
     32 #include "nsTraceRefcnt.h"
     33 #include "jArray.h"
     34 #include "nsHtml5ArrayCopy.h"
     35 #include "nsAHtml5TreeBuilderState.h"
     36 #include "nsHtml5ByteReadable.h"
     37 #include "nsHtml5Macros.h"
     38 #include "nsIContentHandle.h"
     39 #include "nsTArray.h"
     40 #include "nsHtml5AttributeEntry.h"
     41 
     42 class nsHtml5StreamParser;
     43 
     44 class nsHtml5Tokenizer;
     45 class nsHtml5TreeBuilder;
     46 class nsHtml5AttributeName;
     47 class nsHtml5ElementName;
     48 class nsHtml5UTF16Buffer;
     49 class nsHtml5StateSnapshot;
     50 class nsHtml5Portability;
     51 
     52 class nsHtml5HtmlAttributes {
     53 public:
     54  static nsHtml5HtmlAttributes* EMPTY_ATTRIBUTES;
     55 
     56 private:
     57  AutoTArray<nsHtml5AttributeEntry, 5> mStorage;
     58  int32_t mMode;
     59  bool mDuplicateAttributeError = false;
     60  void AddEntry(nsHtml5AttributeEntry&& aEntry);
     61 
     62 public:
     63  explicit nsHtml5HtmlAttributes(int32_t aMode);
     64  ~nsHtml5HtmlAttributes();
     65 
     66  void setDuplicateAttributeError() { mDuplicateAttributeError = true; }
     67  bool getDuplicateAttributeError() { return mDuplicateAttributeError; }
     68 
     69  // Remove getIndex when removing isindex support
     70  int32_t getIndex(nsHtml5AttributeName* aName);
     71 
     72  nsHtml5String getValue(nsHtml5AttributeName* aName);
     73  int32_t getLength();
     74  nsAtom* getLocalNameNoBoundsCheck(int32_t aIndex);
     75  int32_t getURINoBoundsCheck(int32_t aIndex);
     76  nsAtom* getPrefixNoBoundsCheck(int32_t aIndex);
     77  nsHtml5String getValueNoBoundsCheck(int32_t aIndex);
     78  nsHtml5AttributeName* getAttributeNameNoBoundsCheck(int32_t aIndex);
     79  int32_t getLineNoBoundsCheck(int32_t aIndex);
     80  void addAttribute(nsHtml5AttributeName* aName, nsHtml5String aValue,
     81                    int32_t aLine);
     82  void AddAttributeWithLocal(nsAtom* aName, nsHtml5String aValue,
     83                             int32_t aLine);
     84  void clear(int32_t aMode);
     85  void releaseValue(int32_t aIndex);
     86  void clearWithoutReleasingContents();
     87  bool contains(nsHtml5AttributeName* aName);
     88  void adjustForMath();
     89  void adjustForSvg();
     90  nsHtml5HtmlAttributes* cloneAttributes();
     91  bool equalsAnother(nsHtml5HtmlAttributes* aOther);
     92  static void initializeStatics();
     93  static void releaseStatics();
     94 };
     95 
     96 #endif