| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebUserMediaRequest_h |
| #define WebUserMediaRequest_h |
| |
| #include "public/platform/WebCommon.h" |
| #include "public/platform/WebPrivatePtr.h" |
| #include "public/platform/WebSecurityOrigin.h" |
| #include "public/platform/WebString.h" |
| |
| namespace blink { |
| |
| class UserMediaRequest; |
| class WebDocument; |
| class WebMediaConstraints; |
| class WebMediaStream; |
| |
| class BLINK_EXPORT WebUserMediaRequest { |
| public: |
| enum class Error { |
| kNotSupported, |
| kSecurityError, |
| kPermissionDenied, |
| kPermissionDismissed, |
| kInvalidState, |
| kDevicesNotFound, |
| kTabCapture, |
| kScreenCapture, |
| kCapture, |
| kTrackStart, |
| kFailedDueToShutdown, |
| kKillSwitchOn |
| }; |
| |
| WebUserMediaRequest() {} |
| WebUserMediaRequest(const WebUserMediaRequest& request) { Assign(request); } |
| ~WebUserMediaRequest() { Reset(); } |
| |
| WebUserMediaRequest& operator=(const WebUserMediaRequest& other) { |
| Assign(other); |
| return *this; |
| } |
| |
| void Reset(); |
| bool IsNull() const { return private_.IsNull(); } |
| bool Equals(const WebUserMediaRequest&) const; |
| void Assign(const WebUserMediaRequest&); |
| |
| bool Audio() const; |
| bool Video() const; |
| WebMediaConstraints AudioConstraints() const; |
| WebMediaConstraints VideoConstraints() const; |
| |
| WebSecurityOrigin GetSecurityOrigin() const; |
| WebDocument OwnerDocument() const; |
| |
| void RequestSucceeded(const WebMediaStream&); |
| |
| void RequestFailedConstraint(const WebString& constraint_name, |
| const WebString& description = WebString()); |
| void RequestFailed(Error name, const WebString& description = WebString()); |
| |
| // For testing in content/ |
| static WebUserMediaRequest CreateForTesting(const WebMediaConstraints& audio, |
| const WebMediaConstraints& video); |
| |
| #if INSIDE_BLINK |
| WebUserMediaRequest(UserMediaRequest*); |
| operator UserMediaRequest*() const; |
| #endif |
| |
| private: |
| WebPrivatePtr<UserMediaRequest> private_; |
| }; |
| |
| inline bool operator==(const WebUserMediaRequest& a, |
| const WebUserMediaRequest& b) { |
| return a.Equals(b); |
| } |
| |
| } // namespace blink |
| |
| #endif // WebUserMediaRequest_h |