1/* 2 * Copyright (C) 2013 Apple 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 APPLE 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 APPLE 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#include "config.h" 27 28#if ENABLE(MEDIA_STREAM) 29 30#include "JSMediaSourceStates.h" 31 32#include "JSDOMBinding.h" 33 34using namespace JSC; 35 36namespace WebCore { 37 38JSValue JSMediaSourceStates::width(ExecState*) const 39{ 40 if (!impl().hasVideoSource()) 41 return jsUndefined(); 42 43 return jsNumber(impl().width()); 44} 45 46JSValue JSMediaSourceStates::height(ExecState*) const 47{ 48 if (!impl().hasVideoSource()) 49 return jsUndefined(); 50 51 return jsNumber(impl().height()); 52} 53 54JSValue JSMediaSourceStates::frameRate(ExecState*) const 55{ 56 if (!impl().hasVideoSource()) 57 return jsUndefined(); 58 59 return jsNumber(impl().frameRate()); 60} 61 62JSValue JSMediaSourceStates::aspectRatio(ExecState*) const 63{ 64 if (!impl().hasVideoSource()) 65 return jsUndefined(); 66 67 return jsNumber(impl().aspectRatio()); 68} 69 70JSValue JSMediaSourceStates::facingMode(ExecState* exec) const 71{ 72 if (!impl().hasVideoSource()) 73 return jsUndefined(); 74 75 const AtomicString& mode = impl().facingMode(); 76 if (mode.isEmpty()) 77 return jsUndefined(); 78 79 return jsStringWithCache(exec, impl().facingMode()); 80} 81 82JSValue JSMediaSourceStates::volume(ExecState*) const 83{ 84 if (impl().hasVideoSource()) 85 return jsUndefined(); 86 87 return jsNumber(impl().volume()); 88} 89 90} // namespace WebCore 91 92#endif 93