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 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(DATAGRID) 29 30 #include "JSHTMLDataGridElement.h" 31 32 #include "Document.h" 33 #include "HTMLDataGridElement.h" 34 #include "JSDataGridDataSource.h" 35 36 using namespace JSC; 37 38 namespace WebCore { 39 40 JSValue JSHTMLDataGridElement::dataSource(ExecState*) const 41 { 42 DataGridDataSource* dataSource = static_cast<HTMLDataGridElement*>(impl())->dataSource(); 43 if (dataSource && dataSource->isJSDataGridDataSource()) 44 return asJSDataGridDataSource(dataSource)->jsDataSource(); 45 return jsNull(); 46 } 47 48 void JSHTMLDataGridElement::setDataSource(ExecState*, JSValue value) 49 { 50 if (value.isNull()) { 51 static_cast<HTMLDataGridElement*>(impl())->setDataSource(0); 52 return; 53 } 54 55 static_cast<HTMLDataGridElement*>(impl())->setDataSource(JSDataGridDataSource::create(value, impl()->document()->frame())); 56 } 57 58 } // namespace WebCore 59 60 #endif // ENABLE(DATAGRID) 61
