1/*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 * Copyright (C) 2009, 2011, 2012 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include "config.h"
33#include "modules/notifications/Notification.h"
34
35#include "bindings/v8/Dictionary.h"
36#include "bindings/v8/ScriptWrappable.h"
37#include "core/dom/Document.h"
38#include "core/dom/ExecutionContext.h"
39#include "modules/notifications/NotificationController.h"
40
41namespace WebCore {
42
43PassRefPtr<Notification> Notification::create(ExecutionContext* context, const String& title, const Dictionary& options)
44{
45    NotificationClient* client = NotificationController::clientFrom(toDocument(context)->page());
46    RefPtr<Notification> notification(adoptRef(new Notification(context, title, client)));
47
48    String argument;
49    if (options.get("body", argument))
50        notification->setBody(argument);
51    if (options.get("tag", argument))
52        notification->setTag(argument);
53    if (options.get("lang", argument))
54        notification->setLang(argument);
55    if (options.get("dir", argument))
56        notification->setDir(argument);
57    if (options.get("icon", argument)) {
58        KURL iconUrl = argument.isEmpty() ? KURL() : context->completeURL(argument);
59        if (!iconUrl.isEmpty() && iconUrl.isValid())
60            notification->setIconUrl(iconUrl);
61    }
62
63    notification->suspendIfNeeded();
64    return notification.release();
65}
66
67Notification::Notification(ExecutionContext* context, const String& title, NotificationClient* client)
68    : NotificationBase(title, context, client)
69    , m_asyncRunner(adoptPtr(new AsyncMethodRunner<Notification>(this, &Notification::showSoon)))
70{
71    ScriptWrappable::init(this);
72
73    m_asyncRunner->runAsync();
74}
75
76Notification::~Notification()
77{
78}
79
80const String& Notification::permission(ExecutionContext* context)
81{
82    ASSERT(toDocument(context)->page());
83    return permissionString(NotificationController::from(toDocument(context)->page())->client()->checkPermission(context));
84}
85
86void Notification::requestPermission(ExecutionContext* context, PassOwnPtr<NotificationPermissionCallback> callback)
87{
88    ASSERT(toDocument(context)->page());
89    NotificationController::from(toDocument(context)->page())->client()->requestPermission(context, callback);
90}
91
92const AtomicString& Notification::interfaceName() const
93{
94    return EventTargetNames::Notification;
95}
96
97void Notification::stop()
98{
99    NotificationBase::stop();
100    if (m_asyncRunner)
101        m_asyncRunner->stop();
102}
103
104bool Notification::hasPendingActivity() const
105{
106    return NotificationBase::hasPendingActivity() || (m_asyncRunner && m_asyncRunner->isActive());
107}
108
109void Notification::showSoon()
110{
111    ASSERT(executionContext()->isDocument());
112    show();
113}
114
115} // namespace WebCore
116