1/*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include <WebCore/COMPtr.h>
32#include <WebCore/Notification.h>
33#include <WebCore/NotificationClient.h>
34
35#if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
36
37interface IWebDesktopNotificationPresenter;
38
39namespace WebCore {
40class Document;
41class KURL;
42}
43
44class WebDesktopNotificationsDelegate : public WebCore::NotificationClient {
45public:
46    WebDesktopNotificationsDelegate(WebView* view);
47
48    /* WebCore::NotificationClient interface */
49    virtual bool show(WebCore::Notification* object);
50    virtual void cancel(WebCore::Notification* object);
51    virtual void notificationObjectDestroyed(WebCore::Notification* object);
52    virtual void notificationControllerDestroyed();
53#if ENABLE(LEGACY_NOTIFICATIONS)
54    virtual void requestPermission(WebCore::SecurityOrigin*, PassRefPtr<WebCore::VoidCallback>);
55#endif
56#if ENABLE(NOTIFICATIONS)
57    virtual void requestPermission(WebCore::SecurityOrigin*, PassRefPtr<WebCore::NotificationPermissionCallback>);
58#endif
59    virtual void cancelRequestsForPermission(WebCore::ScriptExecutionContext*);
60    virtual WebCore::NotificationClient::Permission checkPermission(const KURL&);
61
62private:
63    bool hasNotificationDelegate();
64    COMPtr<IWebDesktopNotificationsDelegate> notificationDelegate();
65
66    WebView* m_webView;
67};
68
69#endif
70