1 /* 2 * Copyright (C) 2012, 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 APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #include "config.h" 26 27 #if ENABLE(WEB_AUDIO) 28 29 #include "V8PannerNode.h" 30 31 #include "bindings/v8/V8Binding.h" 32 #include "modules/webaudio/PannerNode.h" 33 34 namespace WebCore { 35 36 void V8PannerNode::panningModelAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info) 37 { 38 PannerNode* imp = V8PannerNode::toNative(info.Holder()); 39 40 if (value->IsNumber()) { 41 bool ok = false; 42 uint32_t model = toUInt32(value, ok); 43 ASSERT(ok); 44 if (!imp->setPanningModel(model)) 45 throwTypeError("Illegal panningModel", info.GetIsolate()); 46 return; 47 } 48 49 if (value->IsString()) { 50 String model = toWebCoreString(value); 51 if (model == "equalpower" || model == "HRTF" || model == "soundfield") { 52 imp->setPanningModel(model); 53 return; 54 } 55 } 56 57 throwTypeError("Illegal panningModel", info.GetIsolate()); 58 } 59 60 void V8PannerNode::distanceModelAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info) 61 { 62 PannerNode* imp = V8PannerNode::toNative(info.Holder()); 63 64 if (value->IsNumber()) { 65 bool ok = false; 66 uint32_t model = toUInt32(value, ok); 67 ASSERT(ok); 68 if (!imp->setDistanceModel(model)) 69 throwTypeError("Illegal distanceModel", info.GetIsolate()); 70 return; 71 } 72 73 if (value->IsString()) { 74 String model = toWebCoreString(value); 75 if (model == "linear" || model == "inverse" || model == "exponential") { 76 imp->setDistanceModel(model); 77 return; 78 } 79 } 80 81 throwTypeError("Illegal distanceModel", info.GetIsolate()); 82 } 83 84 } // namespace WebCore 85 86 #endif // ENABLE(WEB_AUDIO) 87