1/* 2 * Copyright (C) 2014 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef WebMediaDevicesRequest_h 27#define WebMediaDevicesRequest_h 28 29#include "WebSecurityOrigin.h" 30#include "public/platform/WebCommon.h" 31#include "public/platform/WebPrivatePtr.h" 32#include "public/platform/WebString.h" 33 34namespace blink { 35 36class MediaDevicesRequest; 37class WebDocument; 38class WebMediaDeviceInfo; 39template <typename T> class WebVector; 40 41class WebMediaDevicesRequest { 42public: 43 WebMediaDevicesRequest() { } 44 WebMediaDevicesRequest(const WebMediaDevicesRequest& request) { assign(request); } 45 ~WebMediaDevicesRequest() { reset(); } 46 47 WebMediaDevicesRequest& operator=(const WebMediaDevicesRequest& other) 48 { 49 assign(other); 50 return *this; 51 } 52 53 BLINK_EXPORT void reset(); 54 bool isNull() const { return m_private.isNull(); } 55 BLINK_EXPORT bool equals(const WebMediaDevicesRequest&) const; 56 BLINK_EXPORT void assign(const WebMediaDevicesRequest&); 57 58 BLINK_EXPORT WebSecurityOrigin securityOrigin() const; 59 BLINK_EXPORT WebDocument ownerDocument() const; 60 61 BLINK_EXPORT void requestSucceeded(WebVector<WebMediaDeviceInfo>); 62 63#if BLINK_IMPLEMENTATION 64 WebMediaDevicesRequest(MediaDevicesRequest*); 65 operator MediaDevicesRequest*() const; 66#endif 67 68private: 69 WebPrivatePtr<MediaDevicesRequest> m_private; 70}; 71 72inline bool operator==(const WebMediaDevicesRequest& a, const WebMediaDevicesRequest& b) 73{ 74 return a.equals(b); 75} 76 77} // namespace blink 78 79#endif // WebMediaDevicesRequest_h 80