mirror of
https://github.com/mozilla/gecko-dev.git
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190 lines
7.5 KiB
C++
190 lines
7.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://wwwt.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsJSEditorLog_h__
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#define nsJSEditorLog_h__
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#include "nsIHTMLEditor.h"
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#include "nsIFileSpec.h"
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#include "nsCOMPtr.h"
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/** implementation of a transaction listener object.
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*
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*/
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class nsJSEditorLog : public nsIHTMLEditor
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{
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private:
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nsCOMPtr<nsIFileSpec> mFileSpec;
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nsIEditor *mEditor;
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PRInt32 mLocked;
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PRInt32 mDepth;
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public:
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/** The default constructor.
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*/
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nsJSEditorLog(nsIEditor *aEditor, nsIFileSpec *aLogFile);
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/** The default destructor.
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*/
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virtual ~nsJSEditorLog();
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/* Macro for AddRef(), Release(), and QueryInterface() */
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NS_DECL_ISUPPORTS
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/* nsIHTMLEditor method implementations. */
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NS_IMETHOD Init(nsIDOMDocument *aDoc,
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nsIPresShell *aPresShell);
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NS_IMETHOD SetTextProperty(nsIAtom *aProperty,
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const nsString *aAttribute,
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const nsString *aValue);
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NS_IMETHOD GetTextProperty(nsIAtom *aProperty,
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const nsString *aAttribute,
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const nsString *aValue,
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PRBool &aFirst, PRBool &aAll, PRBool &aAny);
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NS_IMETHOD GetParagraphFormat(nsString& aParagraphFormat);
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NS_IMETHOD SetParagraphFormat(const nsString& aParagraphFormat);
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NS_IMETHOD RemoveTextProperty(nsIAtom *aProperty, const nsString *aAttribute);
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NS_IMETHOD DeleteSelection(nsIEditor::ECollapsedSelectionAction aAction);
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NS_IMETHOD InsertText(const nsString& aStringToInsert);
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NS_IMETHOD InsertBreak();
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NS_IMETHOD EnableUndo(PRBool aEnable);
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NS_IMETHOD Undo(PRUint32 aCount);
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NS_IMETHOD CanUndo(PRBool &aIsEnabled, PRBool &aCanUndo);
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NS_IMETHOD Redo(PRUint32 aCount);
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NS_IMETHOD CanRedo(PRBool &aIsEnabled, PRBool &aCanRedo);
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NS_IMETHOD BeginTransaction();
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NS_IMETHOD EndTransaction();
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NS_IMETHOD MoveSelectionUp(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD MoveSelectionDown(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD MoveSelectionNext(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD MoveSelectionPrevious(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD SelectNext(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD SelectPrevious(nsIAtom *aIncrement, PRBool aExtendSelection);
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NS_IMETHOD SelectAll();
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NS_IMETHOD BeginningOfDocument();
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NS_IMETHOD EndOfDocument();
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NS_IMETHOD ScrollUp(nsIAtom *aIncrement);
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NS_IMETHOD ScrollDown(nsIAtom *aIncrement);
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NS_IMETHOD ScrollIntoView(PRBool aScrollToBegin);
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NS_IMETHOD Save();
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NS_IMETHOD SaveAs(PRBool aSavingCopy);
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NS_IMETHOD Cut();
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NS_IMETHOD Copy();
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NS_IMETHOD Paste();
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NS_IMETHOD PasteAsQuotation();
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NS_IMETHOD PasteAsCitedQuotation(const nsString& aCitation);
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NS_IMETHOD InsertAsQuotation(const nsString& aQuotedText);
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NS_IMETHOD InsertAsCitedQuotation(const nsString& aQuotedText, const nsString& aCitation);
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NS_IMETHOD InsertHTML(const nsString &aInputString);
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NS_IMETHOD OutputToString(nsString& aOutputString,
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const nsString& aFormatType,
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PRUint32 aFlags);
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NS_IMETHOD OutputToStream(nsIOutputStream* aOutputStream,
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const nsString& aFormatType,
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const nsString* aCharsetOverride,
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PRUint32 aFlags);
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NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
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NS_IMETHOD GetLocalFileURL(nsIDOMWindow* aParent, const nsString& aFilterType, nsString& aReturn);
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NS_IMETHOD SetBackgroundColor(const nsString& aColor);
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NS_IMETHOD SetBodyAttribute(const nsString& aAttr, const nsString& aValue);
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NS_IMETHOD GetParagraphStyle(nsStringArray *aTagList);
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NS_IMETHOD AddBlockParent(nsString& aParentTag);
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NS_IMETHOD ReplaceBlockParent(nsString& aParentTag);
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NS_IMETHOD RemoveParagraphStyle();
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NS_IMETHOD RemoveParent(const nsString &aParentTag);
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NS_IMETHOD InsertList(const nsString& aListType);
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NS_IMETHOD InsertHeader(const nsString& aHeaderType);
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NS_IMETHOD Indent(const nsString& aIndent);
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NS_IMETHOD Align(const nsString& aAlign);
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NS_IMETHOD GetElementOrParentByTagName(const nsString& aTagName, nsIDOMNode *aNode, nsIDOMElement** aReturn);
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NS_IMETHOD GetSelectedElement(const nsString& aTagName, nsIDOMElement** aReturn);
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NS_IMETHOD CreateElementWithDefaults(const nsString& aTagName, nsIDOMElement** aReturn);
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NS_IMETHOD InsertElement(nsIDOMElement* aElement, PRBool aDeleteSelection);
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NS_IMETHOD SaveHLineSettings(nsIDOMElement* aElement);
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NS_IMETHOD InsertLinkAroundSelection(nsIDOMElement* aAnchorElement);
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NS_IMETHOD SelectElement(nsIDOMElement* aElement);
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NS_IMETHOD SetCaretAfterElement(nsIDOMElement* aElement);
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NS_IMETHOD GetEmbeddedObjects(nsISupportsArray** aNodeList);
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NS_IMETHOD GetCellIndexes(nsIDOMElement *aCell, PRInt32 &aColIndex, PRInt32 &aRowIndex);
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NS_IMETHOD GetTableSize(nsIDOMElement *aTable, PRInt32 &aRowCount, PRInt32 &aColCount);
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NS_IMETHOD GetCellAt(nsIDOMElement* aTable, PRInt32 aRowIndex, PRInt32 aColIndex, nsIDOMElement* &aCell);
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NS_IMETHOD GetCellDataAt(nsIDOMElement* aTable, PRInt32 aRowIndex, PRInt32 aColIndex, nsIDOMElement* &aCell,
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PRInt32& aStartRowIndex, PRInt32& aStartColIndex, PRInt32& aRowSpan, PRInt32& aColSpan, PRBool& aIsSelected);
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NS_IMETHOD InsertTableCell(PRInt32 aNumber, PRBool aAfter);
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NS_IMETHOD InsertTableColumn(PRInt32 aNumber, PRBool aAfter);
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NS_IMETHOD InsertTableRow(PRInt32 aNumber, PRBool aAfter);
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NS_IMETHOD DeleteTable();
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NS_IMETHOD DeleteTableCell(PRInt32 aNumber);
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NS_IMETHOD DeleteTableColumn(PRInt32 aNumber);
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NS_IMETHOD DeleteTableRow(PRInt32 aNumber);
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NS_IMETHOD JoinTableCells();
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NS_IMETHOD NormalizeTable(nsIDOMElement *aTable);
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NS_IMETHOD BeginComposition(void);
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NS_IMETHOD SetCompositionString(const nsString& aCompositionString, nsIPrivateTextRangeList* aTextRangeList,nsTextEventReply* aReply);
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NS_IMETHOD EndComposition(void);
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NS_IMETHOD StartLogging(nsIFileSpec *aLogFile);
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NS_IMETHOD StopLogging();
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/* nsJSEditorLog public methods. */
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nsresult Write(const char *aBuffer);
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nsresult WriteInt(const char *aFormat, PRInt32 aInt);
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nsresult Flush();
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nsresult PrintUnicode(const nsString &aString);
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nsresult PrintSelection();
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nsresult PrintNode(nsIDOMNode *aNode, PRInt32 aDepth=0);
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nsresult PrintElementNode(nsIDOMNode *aNode, PRInt32 aDepth);
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nsresult PrintTextNode(nsIDOMNode *aNode, PRInt32 aDepth);
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nsresult PrintAttributeNode(nsIDOMNode *aNode, PRInt32 aDepth=0);
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nsresult PrintNodeChildren(nsIDOMNode *aNode, PRInt32 aDepth=0);
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nsresult GetNodeTreeOffsets(nsIDOMNode *aNode, PRInt32 **aResult, PRInt32 *aLength);
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nsresult Lock();
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nsresult Unlock();
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};
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class nsAutoJSEditorLogLock
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{
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nsJSEditorLog *mLog;
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public:
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nsAutoJSEditorLogLock(nsJSEditorLog *aLog)
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{
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mLog = aLog;
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if (mLog)
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mLog->Lock();
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}
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~nsAutoJSEditorLogLock()
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{
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if (mLog)
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mLog->Unlock();
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}
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};
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#endif // nsJSEditorLog_h__
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