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#ifndef nsDOMParser_h__
#define nsDOMParser_h__

#include "nsIDOMParser.h"
#include "nsISecurityCheckedComponent.h"
#include "nsISupportsUtils.h"
#include "nsCOMPtr.h"
#include "nsIURI.h"

#define IMPLEMENT_SYNC_LOAD
#ifdef IMPLEMENT_SYNC_LOAD
#include "nsIWebBrowserChrome.h"
#include "nsIDOMLoadListener.h"
#include "nsWeakReference.h"
#endif

class nsDOMParser : public nsIDOMParser
#ifdef IMPLEMENT_SYNC_LOAD
                    , public nsIDOMLoadListener
                    , public nsSupportsWeakReference
#endif
{
public: 
  nsDOMParser();
  virtual ~nsDOMParser();

  NS_DECL_ISUPPORTS

  // nsIDOMParser
  NS_DECL_NSIDOMPARSER

#ifdef IMPLEMENT_SYNC_LOAD
  // nsIDOMEventListener
  NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent);

  // nsIDOMLoadListener
  NS_IMETHOD Load(nsIDOMEvent* aEvent);
  NS_IMETHOD Unload(nsIDOMEvent* aEvent);
  NS_IMETHOD Abort(nsIDOMEvent* aEvent);
  NS_IMETHOD Error(nsIDOMEvent* aEvent);
#endif

private:
  nsCOMPtr<nsIURI> mBaseURI;

#ifdef IMPLEMENT_SYNC_LOAD
  nsCOMPtr<nsIWebBrowserChrome> mChromeWindow;
#endif
};

#endif
