toolkit/system/gnome/nsAlertsIconListener.h
author Nicholas Nethercote <nnethercote@mozilla.com>
Sun, 21 Mar 2010 20:07:46 -0700
changeset 40325 f4e6161afc357b37c8cf3b4af3b9fd85fc590daf
parent 37171 9aa39a24d7fc7e08379b741f8a16b1ad6c0c39d4
child 64443 a3b18039e32fe7ca4b662f73fd6d2e6a5cd9823b
permissions -rw-r--r--
Bug 507089 - TM/nanojit: prepare to add get/set methods for CallInfo::_argtypes (TM-specific part). r=jorendorff.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef nsAlertsIconListener_h__
#define nsAlertsIconListener_h__

#include "nsCOMPtr.h"
#include "imgIDecoderObserver.h"
#include "nsStringAPI.h"
#include "nsIObserver.h"

#include <gdk-pixbuf/gdk-pixbuf.h>
#include <libnotify/notify.h>

class imgIRequest;

class nsAlertsIconListener : public imgIDecoderObserver,
                             public nsIObserver
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_IMGICONTAINEROBSERVER
  NS_DECL_IMGIDECODEROBSERVER
  NS_DECL_NSIOBSERVER

  nsAlertsIconListener();
  virtual ~nsAlertsIconListener();

  nsresult InitAlertAsync(const nsAString & aImageUrl,
                          const nsAString & aAlertTitle, 
                          const nsAString & aAlertText,
                          PRBool aAlertTextClickable,
                          const nsAString & aAlertCookie,
                          nsIObserver * aAlertListener);

  void SendCallback();
  void SendClosed();

protected:
  nsCOMPtr<imgIRequest> mIconRequest;
  nsCString mAlertTitle;
  nsCString mAlertText;

  nsCOMPtr<nsIObserver> mAlertListener;
  nsString mAlertCookie;

  PRPackedBool mLoadedFrame;
  PRPackedBool mAlertHasAction;
  PRPackedBool mHasQuit;

  NotifyNotification* mNotification;
  gulong mClosureHandler;

  nsresult StartRequest(const nsAString & aImageUrl);
  nsresult ShowAlert(GdkPixbuf* aPixbuf);
};

#endif