15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef NotificationClient_h 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define NotificationClient_h 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/VoidCallback.h" 3653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/notifications/NotificationPermissionCallback.h" 3753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "wtf/PassRefPtr.h" 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 411e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)class ExecutionContext; 42a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles)class NotificationBase; 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class NotificationClient { 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) enum Permission { 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) PermissionAllowed, // User has allowed notifications 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) PermissionNotAllowed, // User has not yet allowed 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) PermissionDenied // User has explicitly denied permission 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) }; 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Requests that a notification be shown. 54a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) virtual bool show(NotificationBase*) = 0; 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Requests that a notification that has already been shown be canceled. 57a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) virtual void cancel(NotificationBase*) = 0; 5802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Informs the presenter that a Notification object has been destroyed 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // (such as by a page transition). The presenter may continue showing 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // the notification, but must not attempt to call the event handlers. 62a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) virtual void notificationObjectDestroyed(NotificationBase*) = 0; 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#if ENABLE(LEGACY_NOTIFICATIONS) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Requests user permission to show desktop notifications from a particular 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // script context. The callback parameter should be run when the user has 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // made a decision. 68a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) virtual void requestPermission(ExecutionContext*, PassOwnPtr<VoidCallback>) = 0; 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 70a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) virtual void requestPermission(ExecutionContext*, PassOwnPtr<NotificationPermissionCallback>) = 0; 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Checks the current level of permission. 731e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) virtual Permission checkPermission(ExecutionContext*) = 0; 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)protected: 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual ~NotificationClient() { } 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} // namespace WebCore 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // NotificationClient_h 82