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 #include "NotificationPresenterImpl.h"
33
34 #include "WebNotification.h"
35 #include "WebNotificationPermissionCallback.h"
36 #include "WebNotificationPresenter.h"
37 #include "core/dom/ExecutionContext.h"
38 #include "modules/notifications/NotificationBase.h"
39 #include "platform/weborigin/SecurityOrigin.h"
40
41 using namespace WebCore;
42
43 namespace blink {
44
45 #if ENABLE(LEGACY_NOTIFICATIONS)
46 class VoidCallbackClient : public WebNotificationPermissionCallback {
47 public:
VoidCallbackClient(PassOwnPtr<VoidCallback> callback)48 explicit VoidCallbackClient(PassOwnPtr<VoidCallback> callback)
49 : m_callback(callback)
50 {
51 }
52
permissionRequestComplete()53 virtual void permissionRequestComplete()
54 {
55 if (m_callback)
56 m_callback->handleEvent();
57 delete this;
58 }
59
60 private:
~VoidCallbackClient()61 virtual ~VoidCallbackClient() { }
62
63 OwnPtr<VoidCallback> m_callback;
64 };
65 #endif // ENABLE(LEGACY_NOTIFICATIONS)
66
67 class NotificationPermissionCallbackClient : public WebNotificationPermissionCallback {
68 public:
NotificationPermissionCallbackClient(WebNotificationPresenter * presenter,PassRefPtr<SecurityOrigin> securityOrigin,PassOwnPtr<NotificationPermissionCallback> callback)69 NotificationPermissionCallbackClient(WebNotificationPresenter* presenter, PassRefPtr<SecurityOrigin> securityOrigin, PassOwnPtr<NotificationPermissionCallback> callback)
70 : m_presenter(presenter)
71 , m_securityOrigin(securityOrigin)
72 , m_callback(callback)
73 {
74 }
75
permissionRequestComplete()76 virtual void permissionRequestComplete()
77 {
78 if (m_callback)
79 m_callback->handleEvent(NotificationBase::permissionString(static_cast<NotificationClient::Permission>(m_presenter->checkPermission(WebSecurityOrigin(m_securityOrigin)))));
80 delete this;
81 }
82
83 private:
~NotificationPermissionCallbackClient()84 virtual ~NotificationPermissionCallbackClient() { }
85
86 WebNotificationPresenter* m_presenter;
87 RefPtr<SecurityOrigin> m_securityOrigin;
88 OwnPtr<NotificationPermissionCallback> m_callback;
89 };
90
initialize(WebNotificationPresenter * presenter)91 void NotificationPresenterImpl::initialize(WebNotificationPresenter* presenter)
92 {
93 m_presenter = presenter;
94 }
95
isInitialized()96 bool NotificationPresenterImpl::isInitialized()
97 {
98 return !!m_presenter;
99 }
100
show(NotificationBase * notification)101 bool NotificationPresenterImpl::show(NotificationBase* notification)
102 {
103 return m_presenter->show(PassRefPtr<NotificationBase>(notification));
104 }
105
cancel(NotificationBase * notification)106 void NotificationPresenterImpl::cancel(NotificationBase* notification)
107 {
108 m_presenter->cancel(PassRefPtr<NotificationBase>(notification));
109 }
110
notificationObjectDestroyed(NotificationBase * notification)111 void NotificationPresenterImpl::notificationObjectDestroyed(NotificationBase* notification)
112 {
113 m_presenter->objectDestroyed(PassRefPtr<NotificationBase>(notification));
114 }
115
checkPermission(ExecutionContext * context)116 NotificationClient::Permission NotificationPresenterImpl::checkPermission(ExecutionContext* context)
117 {
118 int result = m_presenter->checkPermission(WebSecurityOrigin(context->securityOrigin()));
119 return static_cast<NotificationClient::Permission>(result);
120 }
121
122 #if ENABLE(LEGACY_NOTIFICATIONS)
requestPermission(ExecutionContext * context,PassOwnPtr<VoidCallback> callback)123 void NotificationPresenterImpl::requestPermission(ExecutionContext* context, PassOwnPtr<VoidCallback> callback)
124 {
125 m_presenter->requestPermission(WebSecurityOrigin(context->securityOrigin()), new VoidCallbackClient(callback));
126 }
127 #endif // ENABLE(LEGACY_NOTIFICATIONS)
128
requestPermission(ExecutionContext * context,WTF::PassOwnPtr<NotificationPermissionCallback> callback)129 void NotificationPresenterImpl::requestPermission(ExecutionContext* context, WTF::PassOwnPtr<NotificationPermissionCallback> callback)
130 {
131 m_presenter->requestPermission(WebSecurityOrigin(context->securityOrigin()), new NotificationPermissionCallbackClient(m_presenter, context->securityOrigin(), callback));
132 }
133
134 } // namespace blink
135