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 "config.h"
32
33 #if ENABLE(NOTIFICATIONS)
34 #include "V8NotificationCenter.h"
35
36 #include "NotImplemented.h"
37 #include "Notification.h"
38 #include "NotificationCenter.h"
39 #include "V8Binding.h"
40 #include "V8CustomVoidCallback.h"
41 #include "V8EventListener.h"
42 #include "V8Notification.h"
43 #include "V8Proxy.h"
44 #include "V8Utilities.h"
45 #include "WorkerContext.h"
46
47 namespace WebCore {
48
createHTMLNotificationCallback(const v8::Arguments & args)49 v8::Handle<v8::Value> V8NotificationCenter::createHTMLNotificationCallback(const v8::Arguments& args)
50 {
51 INC_STATS(L"DOM.NotificationCenter.CreateHTMLNotification()");
52 NotificationCenter* notificationCenter = V8NotificationCenter::toNative(args.Holder());
53
54 ExceptionCode ec = 0;
55 String url = toWebCoreString(args[0]);
56 RefPtr<Notification> notification = notificationCenter->createHTMLNotification(url, ec);
57
58 if (ec)
59 return throwError(ec);
60
61 notification->ref();
62 return toV8(notification.get());
63 }
64
createNotificationCallback(const v8::Arguments & args)65 v8::Handle<v8::Value> V8NotificationCenter::createNotificationCallback(const v8::Arguments& args)
66 {
67 INC_STATS(L"DOM.NotificationCenter.CreateNotification()");
68 NotificationCenter* notificationCenter = V8NotificationCenter::toNative(args.Holder());
69
70 ExceptionCode ec = 0;
71 RefPtr<Notification> notification = notificationCenter->createNotification(toWebCoreString(args[0]), toWebCoreString(args[1]), toWebCoreString(args[2]), ec);
72
73 if (ec)
74 return throwError(ec);
75
76 notification->ref();
77 return toV8(notification.get());
78 }
79
requestPermissionCallback(const v8::Arguments & args)80 v8::Handle<v8::Value> V8NotificationCenter::requestPermissionCallback(const v8::Arguments& args)
81 {
82 INC_STATS(L"DOM.NotificationCenter.RequestPermission()");
83 NotificationCenter* notificationCenter = V8NotificationCenter::toNative(args.Holder());
84 ScriptExecutionContext* context = notificationCenter->scriptExecutionContext();
85
86 // Make sure that script execution context is valid.
87 if (!context)
88 return throwError(INVALID_STATE_ERR);
89
90 // Requesting permission is only valid from a page context.
91 if (context->isWorkerContext())
92 return throwError(NOT_SUPPORTED_ERR);
93
94 RefPtr<V8CustomVoidCallback> callback;
95 if (args.Length() > 0) {
96 if (!args[0]->IsObject())
97 return throwError("Callback must be of valid type.", V8Proxy::TypeError);
98
99 callback = V8CustomVoidCallback::create(args[0], context);
100 }
101
102 notificationCenter->requestPermission(callback.release());
103 return v8::Undefined();
104 }
105
106
107 } // namespace WebCore
108
109 #endif // ENABLE(NOTIFICATIONS)
110