1 /* 2 * Copyright (C) 2009 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 COMPUTER, 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 COMPUTER, 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 #include "JSCanvasRenderingContext.h" 28 29 #include "CanvasRenderingContext2D.h" 30 #include "JSCanvasRenderingContext2D.h" 31 #if ENABLE(3D_CANVAS) 32 #include "WebGLRenderingContext.h" 33 #include "JSWebGLRenderingContext.h" 34 #endif 35 36 using namespace JSC; 37 38 namespace WebCore { 39 40 JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, CanvasRenderingContext* object) 41 { 42 if (!object) 43 return jsUndefined(); 44 45 #if ENABLE(3D_CANVAS) 46 if (object->is3d()) 47 return getDOMObjectWrapper<JSWebGLRenderingContext>(exec, globalObject, static_cast<WebGLRenderingContext*>(object)); 48 #endif 49 ASSERT(object->is2d()); 50 return getDOMObjectWrapper<JSCanvasRenderingContext2D>(exec, globalObject, static_cast<CanvasRenderingContext2D*>(object)); 51 } 52 53 } // namespace WebCore 54
