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editor/libeditor/html/nsHTMLEditRules.h@b8a032363ba2 (annotated)

editor/libeditor/html/nsHTMLEditRules.h

Thu, 22 Jan 2015 13:21:57 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 22 Jan 2015 13:21:57 +0100
branch
TOR_BUG_9701
changeset 15
b8a032363ba2
permissions
-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0 2 /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0 3 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 5
michael@0 6 #ifndef nsHTMLEditRules_h__
michael@0 7 #define nsHTMLEditRules_h__
michael@0 8
michael@0 9 #include "TypeInState.h"
michael@0 10 #include "nsAutoPtr.h"
michael@0 11 #include "nsCOMPtr.h"
michael@0 12 #include "nsEditor.h"
michael@0 13 #include "nsIEditActionListener.h"
michael@0 14 #include "nsIEditor.h"
michael@0 15 #include "nsIHTMLEditor.h"
michael@0 16 #include "nsISupportsImpl.h"
michael@0 17 #include "nsSelectionState.h"
michael@0 18 #include "nsTArray.h"
michael@0 19 #include "nsTextEditRules.h"
michael@0 20 #include "nscore.h"
michael@0 21
michael@0 22 class nsHTMLEditor;
michael@0 23 class nsIAtom;
michael@0 24 class nsIDOMCharacterData;
michael@0 25 class nsIDOMDocument;
michael@0 26 class nsIDOMElement;
michael@0 27 class nsIDOMNode;
michael@0 28 class nsIDOMRange;
michael@0 29 class nsIEditor;
michael@0 30 class nsINode;
michael@0 31 class nsISelection;
michael@0 32 class nsPlaintextEditor;
michael@0 33 class nsRange;
michael@0 34 class nsRulesInfo;
michael@0 35 namespace mozilla {
michael@0 36 namespace dom {
michael@0 37 class Element;
michael@0 38 class Selection;
michael@0 39 } // namespace dom
michael@0 40 } // namespace mozilla
michael@0 41 struct DOMPoint;
michael@0 42 template <class E> class nsCOMArray;
michael@0 43
michael@0 44 struct StyleCache : public PropItem
michael@0 45 {
michael@0 46 bool mPresent;
michael@0 47
michael@0 48 StyleCache() : PropItem(), mPresent(false) {
michael@0 49 MOZ_COUNT_CTOR(StyleCache);
michael@0 50 }
michael@0 51
michael@0 52 StyleCache(nsIAtom *aTag, const nsAString &aAttr, const nsAString &aValue) :
michael@0 53 PropItem(aTag, aAttr, aValue), mPresent(false) {
michael@0 54 MOZ_COUNT_CTOR(StyleCache);
michael@0 55 }
michael@0 56
michael@0 57 ~StyleCache() {
michael@0 58 MOZ_COUNT_DTOR(StyleCache);
michael@0 59 }
michael@0 60 };
michael@0 61
michael@0 62
michael@0 63 #define SIZE_STYLE_TABLE 19
michael@0 64
michael@0 65 class nsHTMLEditRules : public nsTextEditRules, public nsIEditActionListener
michael@0 66 {
michael@0 67 public:
michael@0 68
michael@0 69 NS_DECL_ISUPPORTS_INHERITED
michael@0 70
michael@0 71 nsHTMLEditRules();
michael@0 72 virtual ~nsHTMLEditRules();
michael@0 73
michael@0 74
michael@0 75 // nsIEditRules methods
michael@0 76 NS_IMETHOD Init(nsPlaintextEditor *aEditor);
michael@0 77 NS_IMETHOD DetachEditor();
michael@0 78 NS_IMETHOD BeforeEdit(EditAction action,
michael@0 79 nsIEditor::EDirection aDirection);
michael@0 80 NS_IMETHOD AfterEdit(EditAction action,
michael@0 81 nsIEditor::EDirection aDirection);
michael@0 82 NS_IMETHOD WillDoAction(mozilla::dom::Selection* aSelection, nsRulesInfo* aInfo,
michael@0 83 bool* aCancel, bool* aHandled);
michael@0 84 NS_IMETHOD DidDoAction(nsISelection *aSelection, nsRulesInfo *aInfo, nsresult aResult);
michael@0 85 NS_IMETHOD DocumentModified();
michael@0 86
michael@0 87 nsresult GetListState(bool *aMixed, bool *aOL, bool *aUL, bool *aDL);
michael@0 88 nsresult GetListItemState(bool *aMixed, bool *aLI, bool *aDT, bool *aDD);
michael@0 89 nsresult GetIndentState(bool *aCanIndent, bool *aCanOutdent);
michael@0 90 nsresult GetAlignment(bool *aMixed, nsIHTMLEditor::EAlignment *aAlign);
michael@0 91 nsresult GetParagraphState(bool *aMixed, nsAString &outFormat);
michael@0 92 nsresult MakeSureElemStartsOrEndsOnCR(nsIDOMNode *aNode);
michael@0 93
michael@0 94 // nsIEditActionListener methods
michael@0 95
michael@0 96 NS_IMETHOD WillCreateNode(const nsAString& aTag, nsIDOMNode *aParent, int32_t aPosition);
michael@0 97 NS_IMETHOD DidCreateNode(const nsAString& aTag, nsIDOMNode *aNode, nsIDOMNode *aParent, int32_t aPosition, nsresult aResult);
michael@0 98 NS_IMETHOD WillInsertNode(nsIDOMNode *aNode, nsIDOMNode *aParent, int32_t aPosition);
michael@0 99 NS_IMETHOD DidInsertNode(nsIDOMNode *aNode, nsIDOMNode *aParent, int32_t aPosition, nsresult aResult);
michael@0 100 NS_IMETHOD WillDeleteNode(nsIDOMNode *aChild);
michael@0 101 NS_IMETHOD DidDeleteNode(nsIDOMNode *aChild, nsresult aResult);
michael@0 102 NS_IMETHOD WillSplitNode(nsIDOMNode *aExistingRightNode, int32_t aOffset);
michael@0 103 NS_IMETHOD DidSplitNode(nsIDOMNode *aExistingRightNode, int32_t aOffset, nsIDOMNode *aNewLeftNode, nsresult aResult);
michael@0 104 NS_IMETHOD WillJoinNodes(nsIDOMNode *aLeftNode, nsIDOMNode *aRightNode, nsIDOMNode *aParent);
michael@0 105 NS_IMETHOD DidJoinNodes(nsIDOMNode *aLeftNode, nsIDOMNode *aRightNode, nsIDOMNode *aParent, nsresult aResult);
michael@0 106 NS_IMETHOD WillInsertText(nsIDOMCharacterData *aTextNode, int32_t aOffset, const nsAString &aString);
michael@0 107 NS_IMETHOD DidInsertText(nsIDOMCharacterData *aTextNode, int32_t aOffset, const nsAString &aString, nsresult aResult);
michael@0 108 NS_IMETHOD WillDeleteText(nsIDOMCharacterData *aTextNode, int32_t aOffset, int32_t aLength);
michael@0 109 NS_IMETHOD DidDeleteText(nsIDOMCharacterData *aTextNode, int32_t aOffset, int32_t aLength, nsresult aResult);
michael@0 110 NS_IMETHOD WillDeleteSelection(nsISelection *aSelection);
michael@0 111 NS_IMETHOD DidDeleteSelection(nsISelection *aSelection);
michael@0 112
michael@0 113 protected:
michael@0 114
michael@0 115 enum RulesEndpoint
michael@0 116 {
michael@0 117 kStart,
michael@0 118 kEnd
michael@0 119 };
michael@0 120
michael@0 121 enum BRLocation
michael@0 122 {
michael@0 123 kBeforeBlock,
michael@0 124 kBlockEnd
michael@0 125 };
michael@0 126
michael@0 127 void InitFields();
michael@0 128
michael@0 129 // nsHTMLEditRules implementation methods
michael@0 130 nsresult WillInsert(nsISelection *aSelection, bool *aCancel);
michael@0 131 nsresult WillInsertText( EditAction aAction,
michael@0 132 mozilla::dom::Selection* aSelection,
michael@0 133 bool *aCancel,
michael@0 134 bool *aHandled,
michael@0 135 const nsAString *inString,
michael@0 136 nsAString *outString,
michael@0 137 int32_t aMaxLength);
michael@0 138 nsresult WillLoadHTML(nsISelection *aSelection, bool *aCancel);
michael@0 139 nsresult WillInsertBreak(mozilla::dom::Selection* aSelection,
michael@0 140 bool* aCancel, bool* aHandled);
michael@0 141 nsresult StandardBreakImpl(nsIDOMNode *aNode, int32_t aOffset, nsISelection *aSelection);
michael@0 142 nsresult DidInsertBreak(nsISelection *aSelection, nsresult aResult);
michael@0 143 nsresult SplitMailCites(nsISelection *aSelection, bool aPlaintext, bool *aHandled);
michael@0 144 nsresult WillDeleteSelection(mozilla::dom::Selection* aSelection,
michael@0 145 nsIEditor::EDirection aAction,
michael@0 146 nsIEditor::EStripWrappers aStripWrappers,
michael@0 147 bool* aCancel, bool* aHandled);
michael@0 148 nsresult DidDeleteSelection(nsISelection *aSelection,
michael@0 149 nsIEditor::EDirection aDir,
michael@0 150 nsresult aResult);
michael@0 151 nsresult InsertBRIfNeeded(nsISelection *aSelection);
michael@0 152 nsresult GetGoodSelPointForNode(nsIDOMNode *aNode, nsIEditor::EDirection aAction,
michael@0 153 nsCOMPtr<nsIDOMNode> *outSelNode, int32_t *outSelOffset);
michael@0 154 nsresult JoinBlocks(nsIDOMNode *aLeftNode, nsIDOMNode *aRightNode, bool *aCanceled);
michael@0 155 nsresult MoveBlock(nsIDOMNode *aLeft, nsIDOMNode *aRight, int32_t aLeftOffset, int32_t aRightOffset);
michael@0 156 nsresult MoveNodeSmart(nsIDOMNode *aSource, nsIDOMNode *aDest, int32_t *aOffset);
michael@0 157 nsresult MoveContents(nsIDOMNode *aSource, nsIDOMNode *aDest, int32_t *aOffset);
michael@0 158 nsresult DeleteNonTableElements(nsINode* aNode);
michael@0 159 nsresult WillMakeList(mozilla::dom::Selection* aSelection,
michael@0 160 const nsAString* aListType,
michael@0 161 bool aEntireList,
michael@0 162 const nsAString* aBulletType,
michael@0 163 bool* aCancel, bool* aHandled,
michael@0 164 const nsAString* aItemType = nullptr);
michael@0 165 nsresult WillRemoveList(mozilla::dom::Selection* aSelection,
michael@0 166 bool aOrdered, bool* aCancel, bool* aHandled);
michael@0 167 nsresult WillIndent(mozilla::dom::Selection* aSelection,
michael@0 168 bool* aCancel, bool* aHandled);
michael@0 169 nsresult WillCSSIndent(mozilla::dom::Selection* aSelection,
michael@0 170 bool* aCancel, bool* aHandled);
michael@0 171 nsresult WillHTMLIndent(mozilla::dom::Selection* aSelection,
michael@0 172 bool* aCancel, bool* aHandled);
michael@0 173 nsresult WillOutdent(mozilla::dom::Selection* aSelection,
michael@0 174 bool* aCancel, bool* aHandled);
michael@0 175 nsresult WillAlign(mozilla::dom::Selection* aSelection,
michael@0 176 const nsAString* alignType,
michael@0 177 bool* aCancel, bool* aHandled);
michael@0 178 nsresult WillAbsolutePosition(mozilla::dom::Selection* aSelection,
michael@0 179 bool* aCancel, bool* aHandled);
michael@0 180 nsresult WillRemoveAbsolutePosition(mozilla::dom::Selection* aSelection,
michael@0 181 bool* aCancel, bool* aHandled);
michael@0 182 nsresult WillRelativeChangeZIndex(mozilla::dom::Selection* aSelection,
michael@0 183 int32_t aChange,
michael@0 184 bool* aCancel, bool* aHandled);
michael@0 185 nsresult WillMakeDefListItem(mozilla::dom::Selection* aSelection,
michael@0 186 const nsAString* aBlockType, bool aEntireList,
michael@0 187 bool* aCancel, bool* aHandled);
michael@0 188 nsresult WillMakeBasicBlock(mozilla::dom::Selection* aSelection,
michael@0 189 const nsAString* aBlockType,
michael@0 190 bool* aCancel, bool* aHandled);
michael@0 191 nsresult DidMakeBasicBlock(nsISelection *aSelection, nsRulesInfo *aInfo, nsresult aResult);
michael@0 192 nsresult DidAbsolutePosition();
michael@0 193 nsresult AlignInnerBlocks(nsIDOMNode *aNode, const nsAString *alignType);
michael@0 194 nsresult AlignBlockContents(nsIDOMNode *aNode, const nsAString *alignType);
michael@0 195 nsresult AppendInnerFormatNodes(nsCOMArray<nsIDOMNode>& aArray,
michael@0 196 nsINode* aNode);
michael@0 197 nsresult AppendInnerFormatNodes(nsCOMArray<nsIDOMNode>& aArray,
michael@0 198 nsIDOMNode *aNode);
michael@0 199 nsresult GetFormatString(nsIDOMNode *aNode, nsAString &outFormat);
michael@0 200 nsresult GetInnerContent(nsIDOMNode *aNode, nsCOMArray<nsIDOMNode>& outArrayOfNodes, int32_t *aIndex, bool aList = true, bool aTble = true);
michael@0 201 already_AddRefed<nsIDOMNode> IsInListItem(nsIDOMNode* aNode);
michael@0 202 nsINode* IsInListItem(nsINode* aNode);
michael@0 203 nsresult ReturnInHeader(nsISelection *aSelection, nsIDOMNode *aHeader, nsIDOMNode *aTextNode, int32_t aOffset);
michael@0 204 nsresult ReturnInParagraph(nsISelection *aSelection, nsIDOMNode *aHeader, nsIDOMNode *aTextNode, int32_t aOffset, bool *aCancel, bool *aHandled);
michael@0 205 nsresult SplitParagraph(nsIDOMNode *aPara,
michael@0 206 nsIDOMNode *aBRNode,
michael@0 207 nsISelection *aSelection,
michael@0 208 nsCOMPtr<nsIDOMNode> *aSelNode,
michael@0 209 int32_t *aOffset);
michael@0 210 nsresult ReturnInListItem(nsISelection *aSelection, nsIDOMNode *aHeader, nsIDOMNode *aTextNode, int32_t aOffset);
michael@0 211 nsresult AfterEditInner(EditAction action,
michael@0 212 nsIEditor::EDirection aDirection);
michael@0 213 nsresult RemovePartOfBlock(nsIDOMNode *aBlock,
michael@0 214 nsIDOMNode *aStartChild,
michael@0 215 nsIDOMNode *aEndChild,
michael@0 216 nsCOMPtr<nsIDOMNode> *aLeftNode = 0,
michael@0 217 nsCOMPtr<nsIDOMNode> *aRightNode = 0);
michael@0 218 nsresult SplitBlock(nsIDOMNode *aBlock,
michael@0 219 nsIDOMNode *aStartChild,
michael@0 220 nsIDOMNode *aEndChild,
michael@0 221 nsCOMPtr<nsIDOMNode> *aLeftNode = 0,
michael@0 222 nsCOMPtr<nsIDOMNode> *aRightNode = 0,
michael@0 223 nsCOMPtr<nsIDOMNode> *aMiddleNode = 0);
michael@0 224 nsresult OutdentPartOfBlock(nsIDOMNode *aBlock,
michael@0 225 nsIDOMNode *aStartChild,
michael@0 226 nsIDOMNode *aEndChild,
michael@0 227 bool aIsBlockIndentedWithCSS,
michael@0 228 nsCOMPtr<nsIDOMNode> *aLeftNode = 0,
michael@0 229 nsCOMPtr<nsIDOMNode> *aRightNode = 0);
michael@0 230
michael@0 231 nsresult ConvertListType(nsIDOMNode* aList,
michael@0 232 nsCOMPtr<nsIDOMNode>* outList,
michael@0 233 nsIAtom* aListType,
michael@0 234 nsIAtom* aItemType);
michael@0 235 nsresult ConvertListType(nsINode* aList,
michael@0 236 mozilla::dom::Element** aOutList,
michael@0 237 nsIAtom* aListType,
michael@0 238 nsIAtom* aItemType);
michael@0 239
michael@0 240 nsresult CreateStyleForInsertText(nsISelection *aSelection, nsIDOMDocument *aDoc);
michael@0 241 nsresult IsEmptyBlock(nsIDOMNode *aNode,
michael@0 242 bool *outIsEmptyBlock,
michael@0 243 bool aMozBRDoesntCount = false,
michael@0 244 bool aListItemsNotEmpty = false);
michael@0 245 nsresult CheckForEmptyBlock(nsIDOMNode *aStartNode,
michael@0 246 nsIDOMNode *aBodyNode,
michael@0 247 nsISelection *aSelection,
michael@0 248 bool *aHandled);
michael@0 249 nsresult CheckForInvisibleBR(nsIDOMNode *aBlock, nsHTMLEditRules::BRLocation aWhere,
michael@0 250 nsCOMPtr<nsIDOMNode> *outBRNode, int32_t aOffset=0);
michael@0 251 nsresult ExpandSelectionForDeletion(nsISelection *aSelection);
michael@0 252 bool IsFirstNode(nsIDOMNode *aNode);
michael@0 253 bool IsLastNode(nsIDOMNode *aNode);
michael@0 254 nsresult NormalizeSelection(nsISelection *inSelection);
michael@0 255 void GetPromotedPoint(RulesEndpoint aWhere, nsIDOMNode* aNode,
michael@0 256 int32_t aOffset, EditAction actionID,
michael@0 257 nsCOMPtr<nsIDOMNode>* outNode, int32_t* outOffset);
michael@0 258 nsresult GetPromotedRanges(nsISelection *inSelection,
michael@0 259 nsCOMArray<nsIDOMRange> &outArrayOfRanges,
michael@0 260 EditAction inOperationType);
michael@0 261 nsresult PromoteRange(nsIDOMRange *inRange,
michael@0 262 EditAction inOperationType);
michael@0 263 nsresult GetNodesForOperation(nsCOMArray<nsIDOMRange>& inArrayOfRanges,
michael@0 264 nsCOMArray<nsIDOMNode>& outArrayOfNodes,
michael@0 265 EditAction inOperationType,
michael@0 266 bool aDontTouchContent=false);
michael@0 267 nsresult GetChildNodesForOperation(nsIDOMNode *inNode,
michael@0 268 nsCOMArray<nsIDOMNode>& outArrayOfNodes);
michael@0 269 nsresult GetNodesFromPoint(DOMPoint point,
michael@0 270 EditAction operation,
michael@0 271 nsCOMArray<nsIDOMNode>& arrayOfNodes,
michael@0 272 bool dontTouchContent);
michael@0 273 nsresult GetNodesFromSelection(nsISelection *selection,
michael@0 274 EditAction operation,
michael@0 275 nsCOMArray<nsIDOMNode>& arrayOfNodes,
michael@0 276 bool aDontTouchContent=false);
michael@0 277 nsresult GetListActionNodes(nsCOMArray<nsIDOMNode> &outArrayOfNodes, bool aEntireList, bool aDontTouchContent=false);
michael@0 278 void GetDefinitionListItemTypes(mozilla::dom::Element* aElement, bool* aDT, bool* aDD);
michael@0 279 nsresult GetParagraphFormatNodes(nsCOMArray<nsIDOMNode>& outArrayOfNodes, bool aDontTouchContent=false);
michael@0 280 nsresult LookInsideDivBQandList(nsCOMArray<nsIDOMNode>& aNodeArray);
michael@0 281 nsresult BustUpInlinesAtRangeEndpoints(nsRangeStore &inRange);
michael@0 282 nsresult BustUpInlinesAtBRs(nsIDOMNode *inNode,
michael@0 283 nsCOMArray<nsIDOMNode>& outArrayOfNodes);
michael@0 284 nsCOMPtr<nsIDOMNode> GetHighestInlineParent(nsIDOMNode* aNode);
michael@0 285 nsresult MakeTransitionList(nsCOMArray<nsIDOMNode>& inArrayOfNodes,
michael@0 286 nsTArray<bool> &inTransitionArray);
michael@0 287 nsresult RemoveBlockStyle(nsCOMArray<nsIDOMNode>& arrayOfNodes);
michael@0 288 nsresult ApplyBlockStyle(nsCOMArray<nsIDOMNode>& arrayOfNodes, const nsAString *aBlockTag);
michael@0 289 nsresult MakeBlockquote(nsCOMArray<nsIDOMNode>& arrayOfNodes);
michael@0 290 nsresult SplitAsNeeded(const nsAString *aTag, nsCOMPtr<nsIDOMNode> *inOutParent, int32_t *inOutOffset);
michael@0 291 nsresult AddTerminatingBR(nsIDOMNode *aBlock);
michael@0 292 nsresult JoinNodesSmart( nsIDOMNode *aNodeLeft,
michael@0 293 nsIDOMNode *aNodeRight,
michael@0 294 nsCOMPtr<nsIDOMNode> *aOutMergeParent,
michael@0 295 int32_t *aOutMergeOffset);
michael@0 296 nsresult GetTopEnclosingMailCite(nsIDOMNode *aNode, nsCOMPtr<nsIDOMNode> *aOutCiteNode, bool aPlaintext);
michael@0 297 nsresult PopListItem(nsIDOMNode *aListItem, bool *aOutOfList);
michael@0 298 nsresult RemoveListStructure(nsIDOMNode *aList);
michael@0 299 nsresult CacheInlineStyles(nsIDOMNode *aNode);
michael@0 300 nsresult ReapplyCachedStyles();
michael@0 301 void ClearCachedStyles();
michael@0 302 nsresult AdjustSpecialBreaks(bool aSafeToAskFrames = false);
michael@0 303 nsresult AdjustWhitespace(nsISelection *aSelection);
michael@0 304 nsresult PinSelectionToNewBlock(nsISelection *aSelection);
michael@0 305 nsresult CheckInterlinePosition(nsISelection *aSelection);
michael@0 306 nsresult AdjustSelection(nsISelection *aSelection, nsIEditor::EDirection aAction);
michael@0 307 nsresult FindNearSelectableNode(nsIDOMNode *aSelNode,
michael@0 308 int32_t aSelOffset,
michael@0 309 nsIEditor::EDirection &aDirection,
michael@0 310 nsCOMPtr<nsIDOMNode> *outSelectableNode);
michael@0 311 /**
michael@0 312 * Returns true if aNode1 or aNode2 or both is the descendant of some type of
michael@0 313 * table element, but their nearest table element ancestors differ. "Table
michael@0 314 * element" here includes not just <table> but also <td>, <tbody>, <tr>, etc.
michael@0 315 * The nodes count as being their own descendants for this purpose, so a
michael@0 316 * table element is its own nearest table element ancestor.
michael@0 317 */
michael@0 318 bool InDifferentTableElements(nsIDOMNode* aNode1, nsIDOMNode* aNode2);
michael@0 319 bool InDifferentTableElements(nsINode* aNode1, nsINode* aNode2);
michael@0 320 nsresult RemoveEmptyNodes();
michael@0 321 nsresult SelectionEndpointInNode(nsINode *aNode, bool *aResult);
michael@0 322 nsresult UpdateDocChangeRange(nsIDOMRange *aRange);
michael@0 323 nsresult ConfirmSelectionInBody();
michael@0 324 nsresult InsertMozBRIfNeeded(nsIDOMNode *aNode);
michael@0 325 bool IsEmptyInline(nsIDOMNode *aNode);
michael@0 326 bool ListIsEmptyLine(nsCOMArray<nsIDOMNode> &arrayOfNodes);
michael@0 327 nsresult RemoveAlignment(nsIDOMNode * aNode, const nsAString & aAlignType, bool aChildrenOnly);
michael@0 328 nsresult MakeSureElemStartsOrEndsOnCR(nsIDOMNode *aNode, bool aStarts);
michael@0 329 nsresult AlignBlock(nsIDOMElement * aElement, const nsAString * aAlignType, bool aContentsOnly);
michael@0 330 nsresult RelativeChangeIndentationOfElementNode(nsIDOMNode *aNode, int8_t aRelativeChange);
michael@0 331 void DocumentModifiedWorker();
michael@0 332
michael@0 333 // data members
michael@0 334 protected:
michael@0 335 nsHTMLEditor *mHTMLEditor;
michael@0 336 nsRefPtr<nsRange> mDocChangeRange;
michael@0 337 bool mListenerEnabled;
michael@0 338 bool mReturnInEmptyLIKillsList;
michael@0 339 bool mDidDeleteSelection;
michael@0 340 bool mDidRangedDelete;
michael@0 341 bool mRestoreContentEditableCount;
michael@0 342 nsRefPtr<nsRange> mUtilRange;
michael@0 343 uint32_t mJoinOffset; // need to remember an int across willJoin/didJoin...
michael@0 344 nsCOMPtr<nsIDOMNode> mNewBlock;
michael@0 345 nsRefPtr<nsRangeStore> mRangeItem;
michael@0 346 StyleCache mCachedStyles[SIZE_STYLE_TABLE];
michael@0 347 };
michael@0 348
michael@0 349 #endif //nsHTMLEditRules_h__
michael@0 350

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