1 /* 2 * Copyright (C) 2007, 2008 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 "JSHTMLFrameSetElement.h" 28 29 #include "Document.h" 30 #include "HTMLCollection.h" 31 #include "HTMLFrameElement.h" 32 #include "HTMLFrameSetElement.h" 33 #include "HTMLNames.h" 34 #include "JSDOMWindow.h" 35 #include "JSDOMWindowShell.h" 36 #include "JSDOMBinding.h" 37 38 using namespace JSC; 39 40 namespace WebCore { 41 42 using namespace HTMLNames; 43 44 bool JSHTMLFrameSetElement::canGetItemsForName(ExecState*, HTMLFrameSetElement* frameSet, const Identifier& propertyName) 45 { 46 Node* frame = frameSet->children()->namedItem(propertyName); 47 return frame && frame->hasTagName(frameTag); 48 } 49 50 JSValue JSHTMLFrameSetElement::nameGetter(ExecState* exec, const Identifier& propertyName, const PropertySlot& slot) 51 { 52 JSHTMLElement* thisObj = static_cast<JSHTMLElement*>(asObject(slot.slotBase())); 53 HTMLElement* element = static_cast<HTMLElement*>(thisObj->impl()); 54 55 Node* frame = element->children()->namedItem(propertyName); 56 if (Document* doc = static_cast<HTMLFrameElement*>(frame)->contentDocument()) { 57 if (JSDOMWindowShell* window = toJSDOMWindowShell(doc->frame(), currentWorld(exec))) 58 return window; 59 } 60 61 return jsUndefined(); 62 } 63 64 } // namespace WebCore 65
