parser/html/nsAHtml5TreeBuilderState.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 nsAHtml5TreeBuilderState_h
   6 #define nsAHtml5TreeBuilderState_h
   7
   8 #include <cstdint>
   9 #include "nsIContentHandle.h"
  10
  11 template <class T, class L>
  12 class jArray;
  13 class nsHtml5StackNode;
  14
  15 /**
  16  * Interface for exposing the internal state of the HTML5 tree builder.
  17  * For more documentation, please see
  18  * https://hg.mozilla.org/projects/htmlparser/file/tip/src/nu/validator/htmlparser/impl/StateSnapshot.java
  19  */
  20 class nsAHtml5TreeBuilderState {
  21  public:
  22   virtual jArray<nsHtml5StackNode*, int32_t> getStack() = 0;
  23
  24   virtual jArray<nsHtml5StackNode*, int32_t>
  25   getListOfActiveFormattingElements() = 0;
  26
  27   virtual jArray<int32_t, int32_t> getTemplateModeStack() = 0;
  28
  29   virtual int32_t getStackLength() = 0;
  30
  31   virtual int32_t getListOfActiveFormattingElementsLength() = 0;
  32
  33   virtual int32_t getTemplateModeStackLength() = 0;
  34
  35   virtual nsIContentHandle* getFormPointer() = 0;
  36
  37   virtual nsIContentHandle* getHeadPointer() = 0;
  38
  39   virtual int32_t getMode() = 0;
  40
  41   virtual int32_t getOriginalMode() = 0;
  42
  43   virtual bool isFramesetOk() = 0;
  44
  45   virtual bool isNeedToDropLF() = 0;
  46
  47   virtual bool isQuirks() = 0;
  48
  49   virtual ~nsAHtml5TreeBuilderState() {}
  50 };
  51
  52 #endif /* nsAHtml5TreeBuilderState_h */