The Tor Browser: toolkit/components/alerts/nsXULAlerts.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode:nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsXULAlerts_h__

     7 #define nsXULAlerts_h__

     9 #include "nsHashKeys.h"

    10 #include "nsInterfaceHashtable.h"

    12 #include "nsIDOMWindow.h"

    13 #include "nsIObserver.h"

    15 class nsXULAlerts {

    16   friend class nsXULAlertObserver;

    17 public:

    18   nsXULAlerts()

    19   {

    20   }

    22   virtual ~nsXULAlerts() {}

    24   nsresult ShowAlertNotification(const nsAString& aImageUrl, const nsAString& aAlertTitle,

    25                                  const nsAString& aAlertText, bool aAlertTextClickable,

    26                                  const nsAString& aAlertCookie, nsIObserver* aAlertListener,

    27                                  const nsAString& aAlertName, const nsAString& aBidi,

    28                                  const nsAString& aLang);

    30   nsresult CloseAlert(const nsAString& aAlertName);

    31 protected:

    32   nsInterfaceHashtable<nsStringHashKey, nsIDOMWindow> mNamedWindows;

    33 };

    35 /**

    36  * This class wraps observers for alerts and watches

    37  * for the "alertfinished" event in order to release

    38  * the reference on the nsIDOMWindow of the XUL alert.

    39  */

    40 class nsXULAlertObserver : public nsIObserver {

    41 public:

    42   NS_DECL_ISUPPORTS

    43   NS_DECL_NSIOBSERVER

    45   nsXULAlertObserver(nsXULAlerts* aXULAlerts, const nsAString& aAlertName,

    46                      nsIObserver* aObserver)

    47     : mXULAlerts(aXULAlerts), mAlertName(aAlertName),

    48       mObserver(aObserver) {}

    50   void SetAlertWindow(nsIDOMWindow* aWindow) { mAlertWindow = aWindow; }

    52   virtual ~nsXULAlertObserver() {}

    53 protected:

    54   nsXULAlerts* mXULAlerts;

    55   nsString mAlertName;

    56   nsCOMPtr<nsIDOMWindow> mAlertWindow;

    57   nsCOMPtr<nsIObserver> mObserver;

    58 };

    60 #endif /* nsXULAlerts_h__ */

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