jscssvaluecustom.cpp

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "JSCSSValue.h"

#include "CSSPrimitiveValue.h"
#include "CSSValueList.h"
#include "JSCSSPrimitiveValue.h"
#include "JSCSSValueList.h"
#include "JSWebKitCSSTransformValue.h"
#include "WebKitCSSTransformValue.h"

#if ENABLE(SVG)
#include "JSSVGColor.h"
#include "JSSVGPaint.h"
#include "SVGColor.h"
#include "SVGPaint.h"
#endif

using namespace JSC;

namespace WebCore {

JSValuePtr toJS(ExecState* exec, CSSValue* value)
{
    if (!value)
        return jsNull();

    DOMObject* wrapper = getCachedDOMObjectWrapper(exec->globalData(), value);

    if (wrapper)
        return wrapper;

    if (value->isWebKitCSSTransformValue())
        wrapper = CREATE_DOM_OBJECT_WRAPPER(exec, WebKitCSSTransformValue, value);
    else if (value->isValueList())
        wrapper = CREATE_DOM_OBJECT_WRAPPER(exec, CSSValueList, value);
#if ENABLE(SVG)
    else if (value->isSVGPaint())
        wrapper = CREATE_DOM_OBJECT_WRAPPER(exec, SVGPaint, value);
    else if (value->isSVGColor())
        wrapper = CREATE_DOM_OBJECT_WRAPPER(exec, SVGColor, value);
#endif
    else if (value->isPrimitiveValue())
        wrapper = CREATE_DOM_OBJECT_WRAPPER(exec, CSSPrimitiveValue, value);
    else
        wrapper = CREATE_DOM_OBJECT_WRAPPER(exec, CSSValue, value);

    return wrapper;
}

} // namespace WebCore