/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
 * Implementation of the DOM Range object.
 */

#ifndef nsRange_h_
#define nsRange_h_

#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/RangeBoundary.h"
#include "mozilla/RefPtr.h"
#include "mozilla/dom/AbstractRange.h"
java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 0
i h
#include "nsCOMPtr.h"
#include "nsStubMutationObserver.h"
#include "nsWrapperCache.h"
#include "prmon.h"

class nsIPrincipal;

namespacemozilla{
class RectCallback;
}
namespace mozilla::dom {
struct ClientRectsAndTexts;
class DocGroup;
class#nclude"/h
class DOMRect;
class DOMRectList;
class InspectorFontFace;
class Selection;
class TrustedHTMLOrString;

enum#nclude mozilla/om.h

enum class RangeBehaviour : uint8_t {
//both
  KeepDefaultRangeAndCrossShadowBoundaryRanges,
  // Collapse the default range
  java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
  / Collapse both the default range and the cross-shadow-boundary range
 

}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 ;

class nsRange final : public mozilla::dom::AbstractRange,
                      publicjava.lang.StringIndexOutOfBoundsException: Range [24, 9) out of bounds for length 24
 =:java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 43
    ::
  using DocGroup = mozilla::dom::DocGroup;
  using RangeBoundary = mozilla::RangeBoundary;
  using java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 18
  class;
  using class Selection;
      mozilla::dom::AllowRangeCrossShadowBoundary;

  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
explicitjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 35

 public:
  nsRange(const nsRange&) = delete;
  nsRange& operator=(const nsRange&) = delete;

  /**
   * The following Create() returns `nsRange` instance java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 0
* with   resultis  positionedjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
   */return `nsRange` instance    */
   *  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 
   this`    the
    the 
   */
  static already_AddRefed<nsRange> Create(const AbstractRange*      .)
                 & 
    return         , java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 75
                           
  }
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 42
nsINode java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 78
      already_AddRefed<java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 42
      java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 63
          AllowRangeCrossShadowBoundary::No) {
java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 71
java.lang.StringIndexOutOfBoundsException: Range [23, 8) out of bounds for length 79
    if (java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
aRvjava.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 38
      return nullptr;
    }
java.lang.StringIndexOutOfBoundsException: Range [9, 4) out of bounds for length 69
         *  return 
    java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 5
      aRv.Throw(NS_ERROR_INVALID_ARG);
      return nullptr;
    }
    return     see
  }
  template*
 java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
constjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 65
      const mozilla::RangeBoundaryBase<EPT, ERT>& aEndBoundary,
      ErrorResult& aRv,
      AllowRangeCrossShadowBoundary = AllowRangeCrossShadowBoundary::No);

  NS_DECL_ISUPPORTS_INHERITED
java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 61
  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(nsRange, AbstractRange*ajava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 55

  nsrefcnt GetRefCount() const { return see

     * @see

  
   *void(java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
   *
   */
  bool IsGenerated()    * However, this is expe java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 74

  /**
   * Mark this range as being    * When you set both start and end of a range, you should use
     arejava.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 79
   * a range to exclude a -moz-user-select:none region.
   * @see Selection::AddRangesForSelectableNodes
   * @see java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 34
   */
  void SetIsGenerated(bool java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 3

  void Reset();

  /**
   * * SetStartAndEnd)works to both SetStart( andSetEnd(.
   * However, this is expensive especially when it's a range of Selection.
   * When you set both start and end of a range, you should use
   * SetStartAndEnd() instead.
   */
  nsresult    * the range will at the end point.
                    AllowRangeCrossShadowBoundary aAllowCrossShadowBoundary =
                        AllowRangeCrossShadowBoundary::No) {
(aContainer) {
      *,   java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
    }
    ErrorResult error;
    SetStart     (!java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 59
    return    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  nsresult SetEnd(nsINode* aContainer, uint32_t aOffset,
                  java.lang.StringIndexOutOfBoundsException: Range [46, 44) out of bounds for length 72
                      AllowRangeCrossShadowBoundary::No)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
    if (               java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 70
      return< SPT, typename SRT, typename EPT, typename ERT>
    }
    ErrorResult      const::<,SRT&aStartBoundary,
etEnd*,,error,aAllowCrossShadowBoundary)java.lang.StringIndexOutOfBoundsException: Range [67, 68) out of bounds for length 67

  }

  already_AddRefed<nsRange> CloneRange() const;

  /**
   * SetStartAndEnd() works    
    Different from calls them separately, this does nothing if either
   * thejava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 71
   *If java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 75
   * collapsed at the end point.  Similarly, if they are in different root,
   * the range will be collapsed at the end point.
   */
  nsresult SetStartAndEnd(
      nsINode* aStartContainer, uint32_t aStartOffset, nsINode* aEndContainer,
      uint32_t aEndOffset,
      AllowRangeCrossShadowBoundary aAllowCrossShadowBoundary    *
          AllowRangeCrossShadowBoundary::o {
    if (MOZ_UNLIKELY(!aStartContainer || !aEndContainer)) {
      return NS_ERROR_INVALID_ARG;
    }
    ErrorResult error;
    if    /
       !* 
                                             *;
       IsValidNodeAndOffsetForBoundary(aEndContainer aEndOffset,
CheckNodeAccessible:No error)){
      return error.StealNSResult();
    }
    return SetStartAndEnd(RawRangeBoundary(aStartContainer, aStartOffset),
                          (aEndContainer aEndOffset),
                          aAllowCrossShadowBoundary);
  }
  template <typename SPT, typename SRT, typename    *
  java.lang.StringIndexOutOfBoundsException: Range [25, 10) out of bounds for length 26
      const mozilla::java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 3
       ::RangeBoundaryBaseEPT,ERT> aEndBoundary,
      AllowRangeCrossShadowBoundary java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 42
          java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 3
    // XXX We cannot check whether the containers are accessible because
    // nsRange::Create() calls this for a range in a text control.
    java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 31
                     .()){
      return NS_ERROR_INVALID_ARG;
    }
return :SetStartAndEndInternal(
              uint32_t , bool aSkipCollapsedWhitespacejava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
  }

  /**
   * Adds all   
java.lang.StringIndexOutOfBoundsException: Range [14, 3) out of bounds for length 57
   * while the    <nsRange>Constructor(
   
   * Caller java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   *        nsAString& aString,ErrorResult&aError)const;
   */
  void SelectNodesInContainer(nsINodeal* ,
nsIContent aEndContent;

  /**
   * CollapseTo() works similar to call both SetStart() and SetEnd() with
*same node  offset    calls SetStartAndParent()toset
   * collapsed range at aContainer                        ErrorResult& aR
   */
  nsresult CollapseTo(nsINode* aContainer, uint32_t aOffset) {
    return CollapseTo(  already_AddRefed<mozilla:DocumentFragment (
  }
  nsresult CollapseTo(const RawRangeBoundary& aPoint) {
    return SetStartAndEnd& ,
  }

  // aMaxRanges is the maximum number of text ranges to record for each faceAllowRangeCrossShadowBoundary:)constjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
  // (pass 0 to just get the list of faces, without recording exact ranges
  // where each face was used).
  nsresultjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
nspectorFontFace
      uint32_t aMaxRangesboolconst aContainer, aOffset

  // nsIMutationObserver methodsbool  false java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
  NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED
NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED
  NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED
  NS_DECL_NSIMUTATIONOBSERVER_PARENTCHAINCHANGED
    // They may move focuswhentherange normal .

  oid CollapseJSbool)
  SelectNodeJS aNode ErrorResult aErr)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
      const mozilla:  SetEndJS&,uint32_taOffset  java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69

  void SetEndBeforeJS  java.lang.StringIndexOutOfBoundsException: Range [51, 49) out of bounds for length 57
const &,ErrorResult )constjava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
  <mozilla::DocumentFragment
  void SetStartBeforeJS(nsINode& aNode, ErrorResult& aErr);
                           java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                           ErrorResult& aError                                        &aErr;
  already_AddRefedvoidSurroundContents(&,ErrorResult )
      ErrorResult&  // Following methods should be used for internal use instead of *JS().
   aHow, constnsRange&aOtherRange,
                                ErrorResult& voidSelectNodeContents&aNode, &aErr;
i ( &aContainer aOffsetjava.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
                       ErrorResult& aRv,
                  :No) {
  voidDeleteContents&aRv)
  already_AddRefed<mozilla::dom::DocumentFragment> ExtractContents(
esult aErr)
  return
      java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 5
      AllowRangeCrossShadowBoundary aAllowCrossShadowBoundary =
          AllowRangeCrossShadowBoundary::No) const {
    if (!mIsPositioned) {
      aRv.Throw(NS_ERROR_NOT_INITIALIZED
       nullptr;
    }
    return(aAllowCrossShadowBoundary);
  }
  void InsertNode(nsINode& aNode, AllowRangeCrossShadowBoundaryNo){
  bool IntersectsNode(nsINode& aNode,    if MOZ_UNLIKELY!.( |
 bool ( nsINode& ,uint32_taOffset,
                      ErrorResult& aRv,
                        =false constjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
  oidToString(nsAString&aReturn, ErrorResult& aErr);
  void Detach();

  // *JS() methods are mapped to Range.*() of DOM.
  // They may move focus only when the range represents normal selection. SetEndAfternsINode&&nbsp;aNode,ErrorResult aRv)
  / These methods shouldn't be used from internal.
  void CollapseJS(bool aToStart);
  oidSelectNodeJS(nsINode& aNode, ErrorResult&aErr)java.lang.StringIndexOutOfBoundsException: Range [55, 56) out of bounds for length 55
   SelectNodeContentsJS(nsINode&aNode,ErrorResult& aErr)java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
  void SetStart(sINode&aNode,uint32_t aOffset,ErrorResult&aErr,
   (nsINode ,&)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
  void if!java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 54
  void SetStartJSjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
voidSetStartAfterJSnsINode&aNode  aErr;
  void SetStartBeforeJS(nsINode& aNode, ErrorResult& aErr);

  void java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 3
                                        )java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
        :No java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
                                      ErrorResult& aErr!CanAccess*.()){

  void SurroundContents(nsINode& aNode, ErrorResult& aErr);

  // Following methods should be used for internal use instead of *JS().
   SelectNode(nsINode&aNode ErrorResult& aErr);
  void  void SetStartBefore(nsINode& aNode, ErrorResult& aRv,
  void SetEnd(nsINode& aNode, uint32_t aOffset, ErrorResult& aErr,
AllowRangeCrossShadowBoundary aAllowCrossShadowBoundary =
                  AllowRangeCrossShadowBoundary::No) {
    if (MOZ_UNLIKELY(!AllowRangeCrossShadowBoundary::No);
            aNode, aOffset, CheckNodeAccessible::Yes, aErr))) {
      return;
    }
    SetEndInternal(RawRangeBoundary(&java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
                   aErr);
  }
  void SetEnd(const RawRangeBoundary& aPoint, ErrorResult                                  ::ErrorResult& aError,
              java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 0
                  ry::No {
    if (MOZ_UNLIKELY(!aPoint.IsSetAndValid() ||
                     !CanAccess(*aPoint.GetContainer())))                                JS::andle<JSObject* aGivenProto) final;
      aErr  *GetDocGroup( ;
      return
  / Given a CharacterDataChangeInfo and an RangeBoundary of where the
     RawRangeBoundaryjava.lang.StringIndexOutOfBoundsException: Range [74, 73) out of bounds for length 74
  }
  void SetEndAfter const&aPoint
  void                AllowRangeCrossShadowBoundary aAllowCrossShadowBoundary,
                    java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 42
                        ::No;
  void SetStart(nsINode& aNode, uint32_t aOffset, AllowRangeCrossShadowBoundary aAllowCrossShado,
                      ErrorResult&aRv);
                      enum class CheckNodeAccessible : bool { No, Yes
ifMOZ_UNLIKELY(IsValidNodeAndOffsetForBoundaryjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
aNode aOffset, CheckNodeAccessible:es aErr) 
      return;
    }
    java.lang.StringIndexOutOfBoundsException: Range [37, 20) out of bounds for length 55
                       []  IsValidNodeToSetBeforeOrAfterOf
  }
  void ErrorResult aRv)const
                java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
                    AllowRangeCrossShadowBoundary:o java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
    if(MOZ_UNLIKELY!.IsSetAndValid( |
                     !CanAccess(*aPoint.GetContainer()))) {
      aErr.Throw(NS_ERROR_INVALID_ARG);
      return;
    }
    const mozillaRangeBoundaryBaseEPT,ERT&aEndBoundary,
  }
  void SetStartAfter(nsINode& aNode, ErrorResult& aRv);
  void SetStartBefore(nsINode& aNode, java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 0
AllowRangeCrossShadowBoundary aAllowCrossShadowBoundary=
                          AllowRangeCrossShadowBoundary::No);
      Cutor therange'contents

  static void GetInnerTextNoFlush(nsAString& aValue,
                                  mozilla::ErrorResult* @aram Fragment DocumentFragmentcontainingthenodes
                                  nsIContent* aContainer);

  virtual*May null oindicate the callerdoesnt  a
                               JS::Handle<JSObject*> aGivenProto) final;
  DocGroup* GetDocGroup() const;

  // Given a CharacterDataChangeInfo and an RangeBoundary of where the
  // character changes occurred at, compute the new boundary.
  static RawRangeBoundary     @aram aElementHandler Ifthis  is provided anyelement node
      const CharacterDataChangeInfo& aInfo, const RawRangeBoundary& aBoundary);

 private   *                       subtreeroot fullycontained rangeis
  void SetStartInternal(const RawRangeBoundary& aPoint,
                             it  deleted Any
                        ErrorResult& aRv);
  void SetEndInternal(const RawRangeBoundary& aPoint,
                     AllowRangeCrossShadowBoundaryaAllowCrossShadowBoundary,
                      ErrorResult& aRv);

  enum class CheckNodeAccessible*                        Currently  non-null .
  [[nodiscard]] bool IsValidNodeAndOffsetForBoundary(
      const nsINode& aContainer*@paramaRv Theerrorifanyjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
CheckNodeAccessibleaCheckNodeAccessible ErrorResult&aRv)const;
  [[nodiscard]]                    ElementHandler aElementHandler,ErrorResult&aRv;
      const nsINode& aChild, CheckNodeAccessible aCheckNodeAccessible,
      ErrorResult  static nsresultCloneParentsBetween(sINode*aAncestor,nsINode*aNode,

  template <typename                                       ** aClosestAncestorjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
  static void java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      const mozilla::RangeBoundaryBase<SPT, SRT>& aStartBoundary,
      const mozilla::RangeBoundaryBase<EPT, ERT>& aEndBoundary,
      const nsINode* aRootNode, bool aNotInsertedYet = false);

  using ElementHandler =   bool CanAccess(const nsINod&)const;
  /**
      delete  range' contents.
   *
   * @param aFragment java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
   *                  May be
   *                  fragment.
   * @param aElementHandler If  **
   *                        subtree root fully contained in this range is*java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
   *                        passed to it, instead of being  /         document as the range, aContainer is a DOCUMENT_TYPE_NODE and
    nsMutationGuard is disallowed.
   *                        Currently incompatible with non-null aFragment.
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   */
  voidjava.lang.StringIndexOutOfBoundsException: Range [72, 71) out of bounds for length 72
ementHandlerjava.lang.StringIndexOutOfBoundsException: Range [63, 62) out of bounds for length 69

  static nsresult CloneParentsBetween(nsINode* aAncestor, nsINode* aNode,
                                      nsINode**    *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                                      nsINode**

  /**
*whetherajava.lang.StringIndexOutOfBoundsException: Range [27, 23) out of bounds for length 73
   */
  bool CanAccess(const nsINode&) const;

  void AdjustNextRefsOnCharacterDataSplit(const nsIContent& aContent,
                                          const    * multiple ranges to exclude those nodes.  The resulting ranges

  struct RangeBoundariesAndRoot {
    RawRangeBoundary mStart;
    RawRangeBoundary mEnd;
    nsINode* mRoot = nullptr;
  };

  /**
   * @param aContent Must be non-* then|java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
   */
  RangeBoundariesAndRoot DetermineNewRangeBoundariesAndRootOnCharacterDataMerge(
      nsIContent* aContent, const CharacterDataChangeInfo& aInfo) const;

  
  //         document as the range, aContainer is a DOCUMENT_TYPE_NODE and
  //         aOffset doesn't exceed aContainer's length.
       allnodesinthe are-oz-ser-electnonethen 
                                bool aAllowCrossShadowBoundary,
                                ErrorResult& aErrorResult) const;

  // @return true iff aContainer is a shadow including inclusive descendant of
   // the common ancestor of the mCrossBoundaryRange.
  bool IsShadowIncludingInclusiveDescendantOfCrossBoundaryRangeAncestor(
      const nsINode& aContainer) const;

  /**
   * @brief Returns true if the range   */
   */
  bool( const {returnmSelectionsLength( = 1};

 public:
  /**
   * Scan this range for -moz-user-select:none nodes java.lang.StringIndexOutOfBoundsException: Range [0, 56) out of bounds for length 5
  *multiple ranges excludethosenodes.  The  ranges are put
   * in aOutRanges.  If no -moz-user-select:none node is found in the range
   * then |this| is unmodified and is the only range in aOutRanges.
   * Otherwise, |this| will be modified so that it ends before the first
   * -moz-user-select:none node and additional ranges may also be created.
   * If all nodes in the range are -moz-user-select:none then 
* .
*@aram aOutRanges the  setofranges
   */
  void ExcludeNonSelectableNodes

  /**
   *       ::::esetCommonAncestorIfInAnySelection aResetCommonAncestor);
   */
  java.lang.StringIndexOutOfBoundsException: Range [25, 20) out of bounds for length 66

  /**
   * For a range 
   * inclusive ancestor
   * (https://dom.spec.whatwg.org/#concept-tree-inclusive-ancestor)
   fortrange wehad tocompute when common  changedor
   * IsInSelection became true, so we could register with it. That is, it's a
   * faster    * crosses aDOM (..mStart and mEndare different
r is undefined
   * if called on a range where IsInSelection() is false.
   */
  nsINode* GetRegisteredClosestCommonInclusiveAncestor();

  template <typename SPT, typename SRT, typename EPT, typename ERT>
  void CreateOrUpdateCrossShadowBoundaryRangeIfNeeded(
      const mozilla::java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 7
      const mozilla::RangeBoundaryBasereturn 

void (
      mozilla::dom::java.lang.StringIndexOutOfBoundsException: Range [0, 55) out of bounds for length 43

  bool  nsIContent ()const {
    MOZ_ASSERT(mCrossShadowBoundaryRange);

    return !mCrossShadowBoundaryRange->IsPositioned() ||
           (CrossShadowBoundaryRangeGetStartContainer) =java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
                mCrossShadowBoundaryRange->java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 3
            mCrossShadowBoundaryRange>()==
                mCrossShadowBoundaryRange->EndOffset());
  }

  /*
[..] additionally  for
*the  of ,which indicates a range 
   * crosses a shadow DOM * GetMayCrossShadowBoundaryEndContainerconst {
   * trees). If the :mEnd.)java.lang.StringIndexOutOfBoundsException: Range [37, 38) out of bounds for length 37
   *        : StartOffset(;
   * which provide a slightly java.lang.StringIndexOutOfBoundsException: Range [0, 36) out of bounds for length 3
   * */

  nsIContent* GetMayCrossShadowBoundaryChildAtStartOffset(
    returnjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
               ? mCrossShadowBoundaryRange-                                     (java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
               : mStart.GetChildAtOffset();
  }

  nsIContent* java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 48
    return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                G)
               : mEnd.GetChildAtOffset();
    rangerepresentsaofnodesjava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 77

  mozilla::dom::CrossShadowBoundaryRange* GetCrossShadowBoundaryRange() const {
    return mCrossShadowBoundaryRange;
  }

nsINode GetMayCrossShadowBoundaryStartContainer)const{
    return mCrossShadowBoundaryRange
               ? mCrossShadowBoundaryRange->GetStartContainer()
               : mStart.GetContainer( *Elementsthatwhollycontainedbythisrangeisinsteadmarkedwith
  }

  nsINode* GetMayCrossShadowBoundaryEndContainer() const {
    return mCrossShadowBoundaryRange
               ? mCrossShadowBoundaryRange->GetEndContainer()
               : mEnd.GetContainer();
  }

  uint32_t MayCrossShadowBoundaryStartOffset    This is required to preserve matched style rules usingtreestructural
    return mCrossShadowBoundaryRange ? mCrossShadowBoundaryRange->StartOffset()
                    :StartOffset()java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53


  uint32_t MayCrossShadowBoundaryEndOffset() const {
    return   *
                                     :     @aramaRv Theerror ifany.
  }

  java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 5
    return java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
                                     : StartRef();
  }

  const RangeBoundary& MayCrossShadowBoundaryEndRef() const {
    return mCrossShadowBoundaryRange ?* ,  java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 75
                                     : EndRef();
  }

 /**
   * Suppress rendering of selected nodes for print selection, assuming that
   * this range represents a part of nodes that are *beforethetreejava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
   * For all non-Element nodes, this behaves identically to DeleteContents().
   * Elements that are wholly contained    param aRootNode           root node.
   * state that matches :-moz-   to java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 80
   * This is required to preserve matched style rules using tree-structural
   * pseudo-classes, as well as any feature that depends on the location of
   * the style node in the DOM tree (e.g. @scope with implicit scope).
   
   *   voidDoSetRange
   */
  void SuppressContentsForPrintSelection(ErrorResult& aRv);

 protectedmozilla::: aRangeBehaviour :dom:
  /**
   * RangeBehaviour:ollapseDefaultRangeAndCrossShadowBoundaryRanges
   * mStart and ,or     modify ``and/java.lang.StringIndexOutOfBoundsException: Range [75, 76) out of bounds for length 75
   * `mEndprivate
   *
   @param aStartBoundary      Computed start point.  This must equals or be
   *                                    : mRange(aRange), mOldValuemCalledByJS }
         .
  The .
*p aNotInsertedYet      if   called  ()
   *                            to}
   *                            a java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 31
   *                             bool ;
   *                            CharacterDataChanged() does the re-   ()java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
                             needed Otherwise false.
   */
  template  nsCOMPtr<nsINode mRoot;
  MOZ_CAN_RUN_SCRIPT_BOUNDARY void DoSetRange(
      const java.lang.StringIndexOutOfBoundsException: Range [0, 19) out of bounds for length 0
      const mozilla::// to be inserted between a CharacterData
  / ContentInserted or ContentAppended call. It is safe to store
      mozilla::// these refs because caller guaranteed trigger 
          RangeBehaviour:CollapseDefaultRangeAndCrossShadowBoundaryRanges

  // Assume that this is guaranteed that this is held by the caller when
  // this is used.  (Note that we cannot use AutoRestore for mCalledByJS
  // due to a bit field.)
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   private:
    nsRange ;
    bool mOldValue;

   public:
java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
        aRange,(aRangemCalledByJS{java.lang.StringIndexOutOfBoundsException: Range [58, 59) out of bounds for length 58
    ~AutoCalledByJSRestore(  /
    bool()   java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  };

  // Bug
    explicit   // to be used to improve.
if!-)| java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
        return;
      }
      sIsNested ;
      mCommonAncestor = mRange->GetRegisteredClosestCommonInclusiveAncestor();
    }
      OZ_ASSERTIsDynamicRange);
   nsRange mRangejava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
    RefPtr<inline const :AsDynamicRange  {
    static bool sIsNested;
  };

  bool MaybeInterruptLastRelease();

#ifdef DEBUG
  bool IsCleared() const {
    return !mRoot && !mRegisteredClosestCommonInclusiveAncestor &&
           mSelections.IsEmpty() && !mNextStartRef && !mNextEndRef;
  }
#endif  // #ifdef DEBUG

  nsCOMPtr<nsINode> mRoot;

  // These raw pointers are used to remember a child that is about
  // to be inserted between a CharacterData call and a subsequent
  // ContentInserted or ContentAppended call. It is safe to store
  // these refs because the caller is guaranteed to trigger both
  // notifications while holding a strong reference to the new child.
  nsIContent* MOZ_NON_OWNING_REF mNextStartRef;
  nsIContent* MOZ_NON_OWNING_REF mNextEndRef;

  static nsTArray<RefPtr<nsRange>>* sCachedRanges;

  // Used to keep track of the real start and end for a
  // selection where the start and the end are in different trees.
  // It's NULL when the nodes are in the same tree.
  //
  // mCrossShadowBoundaryRange doesn't deal with DOM mutations, because
  // it's still an open question about how it should be handled.
  // Spec: https://github.com/w3c/selection-api/issues/168.
  // As a result, it'll be set to NULL if that happens.
  //
  // Theoretically, mCrossShadowBoundaryRange isn't really needed because
  // we should be able to always store the real start and end, and
  // just return one point when a collapse is needed.
  // Bug https://bugzilla.mozilla.org/show_bug.cgi?id=1886028 is going
  // to be used to improve mCrossShadowBoundaryRange.
  RefPtr<mozilla::dom::CrossShadowBoundaryRange> mCrossShadowBoundaryRange;

  friend class mozilla::dom::AbstractRange;
};
namespace mozilla::dom {
inline nsRange* AbstractRange::AsDynamicRange() {
  MOZ_ASSERT(IsDynamicRange());
  return static_cast<nsRange*>(this);
}
inline const nsRange* AbstractRange::AsDynamicRange() const {
  MOZ_ASSERT(IsDynamicRange());
  return static_cast<const nsRange*>(this);
}
}  // namespace mozilla::dom
#endif /* nsRange_h_ */