editor/composer/src/nsEditorParserObserver.h
author Marco Bonardo <mbonardo@mozilla.com>
Mon, 05 Oct 2009 12:12:46 +0200
changeset 33459 c2906e26f75af2ed5c218fe81d679f87fb22add2
parent 28078 53eebf02eac766300426cb0d386eb4a61564cd61
permissions -rw-r--r--
Bug 519186 - drag & drop in bookmarks menu does not correctly update the view, r=mano This is a regression from bug 498130.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#include "nsIElementObserver.h"
#include "nsIObserver.h"

#include "nsWeakReference.h"
#include "nsString.h"
#include "nsHTMLTags.h"

class nsEditorParserObserver : public nsSupportsWeakReference,
                               public nsIElementObserver,
                               public nsIObserver
{
public:

                            nsEditorParserObserver();
  virtual                   ~nsEditorParserObserver();

  NS_DECL_ISUPPORTS

  /* method for nsIElementObserver */
  NS_IMETHOD                Notify(PRUint32 aDocumentID, eHTMLTags aTag, PRUint32 numOfAttributes, 
                                    const PRUnichar* nameArray[], const PRUnichar* valueArray[]);
  NS_IMETHOD                Notify(PRUint32 aDocumentID, const PRUnichar* aTag, PRUint32 numOfAttributes, 
                                    const PRUnichar* nameArray[], const PRUnichar* valueArray[]);
  NS_IMETHOD                Notify(nsISupports* aDocShell, 
                                   nsISupports* aChannel,
                                   const PRUnichar* aTag, 
                                   const nsTArray<nsString>* aKeys, 
                                   const nsTArray<nsString>* aValues,
                                   const PRUint32 aFlags);

  /* methods for nsIObserver */
  NS_DECL_NSIOBSERVER

  /* begin and end observing */
  NS_IMETHOD                Start(eHTMLTags* aWatchTags);
  NS_IMETHOD                End();

  /* query, did we find a bad tag? */
  NS_IMETHOD                GetBadTagFound(PRBool *aFound);

protected:

  virtual void              Notify();
  
protected:

  PRBool                    mBadTagFound;
};