author Doug Turner <dougt@meer.net>
Tue, 15 Jul 2008 16:37:48 -0700
changeset 15958 46b8c45ac8775fd5a53fc76728141b3b8b708841
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 77799 e7854b4d29ba905ae3994f821b160c989bac4260
permissions -rw-r--r--
Inital geolocation implementation. bug=437948, r/sr=jst

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is mozilla.org code.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * ***** END LICENSE BLOCK ***** */

#ifndef nsHTMLEditorLog_h__
#define nsHTMLEditorLog_h__

#include "nsHTMLEditor.h"
#include "nsIEditorLogging.h"
#include "nsIFileStreams.h"
#include "nsCOMPtr.h"

class nsIFile;
class nsEditorTxnLog;

/** implementation of a transaction listener object.
class nsHTMLEditorLog : public nsHTMLEditor,
                        public nsIEditorLogging

  nsCOMPtr<nsIOutputStream>     mFileStream;
  nsEditorTxnLog       *mEditorTxnLog;
  PRInt32               mLocked;
  PRInt32               mDepth;


  // Interfaces for AddRef, Release, and QueryInterface.

  virtual ~nsHTMLEditorLog();

  /* nsIHTMLEditor method implementations. */
  NS_IMETHOD SetInlineProperty(nsIAtom *aProperty, 
                            const nsAString & aAttribute, 
                            const nsAString & aValue);
  NS_IMETHOD SetParagraphFormat(const nsAString& aParagraphFormat);
  NS_IMETHOD RemoveInlineProperty(nsIAtom *aProperty, const nsAString& aAttribute);
  NS_IMETHOD DeleteSelection(nsIEditor::EDirection aAction);
  NS_IMETHOD InsertText(const nsAString& aStringToInsert);
  NS_IMETHOD InsertLineBreak();
  NS_IMETHOD Undo(PRUint32 aCount);
  NS_IMETHOD Redo(PRUint32 aCount);
  NS_IMETHOD BeginTransaction();
  NS_IMETHOD EndTransaction();
  NS_IMETHOD SelectAll();
  NS_IMETHOD BeginningOfDocument();
  NS_IMETHOD EndOfDocument();

  NS_IMETHOD Copy();
  NS_IMETHOD Paste(PRInt32 aSelectionType);
  NS_IMETHOD PasteAsQuotation(PRInt32 aSelectionType);
  NS_IMETHOD PasteAsPlaintextQuotation(PRInt32 aSelectionType);
  NS_IMETHOD PasteAsCitedQuotation(const nsAString& aCitation,
                                   PRInt32 aSelectionType);
  NS_IMETHOD InsertAsQuotation(const nsAString& aQuotedText, nsIDOMNode** aNodeInserted);
  NS_IMETHOD InsertAsPlaintextQuotation(const nsAString& aQuotedText,
                                        PRBool aAddCites,
                                        nsIDOMNode** aNodeInserted);
  NS_IMETHOD InsertAsCitedQuotation(const nsAString& aQuotedText, const nsAString& aCitation, 
                                    PRBool aInsertHTML,
                                    nsIDOMNode** aNodeInserted);

  NS_IMETHOD SetDocumentTitle(const nsAString& aTitle);

  NS_IMETHOD SetBackgroundColor(const nsAString& aColor);
  NS_IMETHOD SetBodyAttribute(const nsAString& aAttr, const nsAString& aValue);
  NS_IMETHOD MakeOrChangeList(const nsAString& aListType, PRBool entireList, const nsAString& aBulletType);
  NS_IMETHOD Indent(const nsAString& aIndent);
  NS_IMETHOD Align(const nsAString& aAlign);
  NS_IMETHOD InsertElementAtSelection(nsIDOMElement* aElement, PRBool aDeleteSelection);
  NS_IMETHOD InsertLinkAroundSelection(nsIDOMElement* aAnchorElement);
  /* Table Editing */
  NS_IMETHOD InsertTableCell(PRInt32 aNumber, PRBool aAfter);
  NS_IMETHOD InsertTableColumn(PRInt32 aNumber, PRBool aAfter);
  NS_IMETHOD InsertTableRow(PRInt32 aNumber, PRBool aAfter);
  NS_IMETHOD DeleteTable();
  NS_IMETHOD DeleteTableCell(PRInt32 aNumber);
  NS_IMETHOD DeleteTableCellContents();
  NS_IMETHOD DeleteTableColumn(PRInt32 aNumber);
  NS_IMETHOD DeleteTableRow(PRInt32 aNumber);
  NS_IMETHOD JoinTableCells(PRBool aMergeNonContiguousContents);
  NS_IMETHOD SplitTableCell();
  NS_IMETHOD NormalizeTable(nsIDOMElement *aTable);
  NS_IMETHOD SwitchTableCellHeaderType(nsIDOMElement *aSourceCell, nsIDOMElement **aNewCell);

  NS_IMETHOD StartLogging(nsIFile *aLogFile);
  NS_IMETHOD StopLogging();

  /* nsHTMLEditorLog public methods. */
  nsresult Write(const char *aBuffer);
  nsresult WriteInt(PRInt32 aInt);
  nsresult Flush();
  nsresult PrintUnicode(const nsAString &aString);
  nsresult PrintSelection();
  nsresult PrintNode(nsIDOMNode *aNode, PRInt32 aDepth=0);
  nsresult PrintElementNode(nsIDOMNode *aNode, PRInt32 aDepth);
  nsresult PrintTextNode(nsIDOMNode *aNode, PRInt32 aDepth);
  nsresult PrintAttributeNode(nsIDOMNode *aNode, PRInt32 aDepth=0);
  nsresult PrintNodeChildren(nsIDOMNode *aNode, PRInt32 aDepth=0);
  nsresult GetNodeTreeOffsets(nsIDOMNode *aNode, PRInt32 **aResult, PRInt32 *aLength);
  nsresult Lock();
  nsresult Unlock();

class nsAutoHTMLEditorLogLock
  nsHTMLEditorLog *mLog;


  nsAutoHTMLEditorLogLock(nsHTMLEditorLog *aLog)
    mLog = aLog;

    if (mLog)

    if (mLog)

#endif // nsHTMLEditorLog_h__