parser/html/nsHtml5StringParser.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef nsHtml5StringParser_h
   6 #define nsHtml5StringParser_h
   7
   8 #include "nsHtml5AtomTable.h"
   9 #include "nsParserBase.h"
  10
  11 class nsHtml5OplessBuilder;
  12 class nsHtml5TreeBuilder;
  13 class nsHtml5Tokenizer;
  14 class nsIContent;
  15 class nsIDocument;
  16
  17 class nsHtml5StringParser : public nsParserBase
  18 {
  19   public:
  20
  21     NS_DECL_ISUPPORTS
  22
  23     /**
  24      * Constructor for use ONLY by nsContentUtils. Others, please call the
  25      * nsContentUtils statics that wrap this.
  26      */
  27     nsHtml5StringParser();
  28
  29     /**
  30      * Invoke the fragment parsing algorithm (innerHTML).
  31      * DO NOT CALL from outside nsContentUtils.cpp.
  32      *
  33      * @param aSourceBuffer the string being set as innerHTML
  34      * @param aTargetNode the target container
  35      * @param aContextLocalName local name of context node
  36      * @param aContextNamespace namespace of context node
  37      * @param aQuirks true to make <table> not close <p>
  38      * @param aPreventScriptExecution true to prevent scripts from executing;
  39      * don't set to false when parsing into a target node that has been bound
  40      * to tree.
  41      */
  42     nsresult ParseFragment(const nsAString& aSourceBuffer,
  43                            nsIContent* aTargetNode,
  44                            nsIAtom* aContextLocalName,
  45                            int32_t aContextNamespace,
  46                            bool aQuirks,
  47                            bool aPreventScriptExecution);
  48
  49     /**
  50      * Parse an entire HTML document from a source string.
  51      * DO NOT CALL from outside nsContentUtils.cpp.
  52      *
  53      */
  54     nsresult ParseDocument(const nsAString& aSourceBuffer,
  55                            nsIDocument* aTargetDoc,
  56                            bool aScriptingEnabledForNoscriptParsing);
  57
  58   private:
  59
  60     virtual ~nsHtml5StringParser();
  61
  62     nsresult Tokenize(const nsAString& aSourceBuffer,
  63                       nsIDocument* aDocument,
  64                       bool aScriptingEnabledForNoscriptParsing);
  65
  66     /**
  67      * The tree operation executor
  68      */
  69     nsRefPtr<nsHtml5OplessBuilder>      mBuilder;
  70
  71     /**
  72      * The HTML5 tree builder
  73      */
  74     const nsAutoPtr<nsHtml5TreeBuilder> mTreeBuilder;
  75
  76     /**
  77      * The HTML5 tokenizer
  78      */
  79     const nsAutoPtr<nsHtml5Tokenizer>   mTokenizer;
  80
  81     /**
  82      * The scoped atom table
  83      */
  84     nsHtml5AtomTable                    mAtomTable;
  85
  86 };
  87
  88 #endif // nsHtml5StringParser_h